Glass wine bottle decoration firing automatic film pasting device

Abstract

The invention relates to the technical field of decoration firing and film pasting equipment, and discloses a glass wine bottle decoration firing and automatic film pasting device which comprises a processing table, a strip-shaped seat is arranged on the middle front portion of the top end of the processing table, an annular seat is arranged on the middle rear portion of the top end of the processing table, and the strip-shaped seat communicates with the interior of the annular seat; a chain plate conveying belt for glass wine bottles to move is arranged at the bottom of the inner side of the strip-shaped base. And the bottle body processing mechanism is arranged in the strip-shaped seat and is used for preprocessing the glass wine bottle bodies before film pasting. By adding and arranging the laminating and curing mechanism, when decoration firing and film pasting treatment is carried out on a glass wine bottle, the mechanism can drive the wine bottle to stably move through a rotating base and a driver, a limiting clamping groove can guarantee that the position of the wine bottle is accurate, an automatic film pasting device can rapidly complete film pasting operation, errors caused by manual intervention are reduced, and after film pasting, the film pasting efficiency is greatly improved. The pressurizer can pressurize the independent cavity in the annular base, bubbles between the film and the bottle body can be discharged through the high-pressure environment, and the film can be completely and tightly attached.

Description

Technical Field

[0001] This invention relates to the field of baking and film application equipment technology, specifically to an automatic baking and film application device for glass wine bottles. Background Technology

[0002] In glass bottle manufacturing, blow molding has become the mainstream forming process due to its strong adaptability to bottle shapes and its ability to meet diverse packaging needs. However, this process requires the mold to be in direct contact with the molten glass. To prevent adhesion, a release agent must be applied to the mold surface. Furthermore, after long-term use, the mold is prone to accumulating oil and impurities. These substances will transfer to the bottle surface when the glass cools, forming stubborn contaminants that affect the smoothness of the bottle and hinder subsequent decoration processes.

[0003] To improve the surface condition of bottles, the industry often uses flame polishing as a pretreatment process: high-temperature flame burning can melt minor surface imperfections to improve smoothness and burn away most of the release agent, laying the foundation for subsequent baking and film application. However, flame polishing has limitations. After the organic components of the release agent burn, trace amounts of organic carbon compounds may remain, and the high temperature may generate fine dust on the glass surface. These impurities have strong adhesion and are difficult to completely remove, remaining hidden on the bottle surface.

[0004] Although these residual impurities are difficult to detect, they can seriously affect the quality of the heat-pressed film: during the application process, impurities can form barriers between the adhesive layer and the glass surface, compromising the adhesion between them; during the heat-pressing stage, the material within the barrier layer expands due to heat, easily causing air bubbles to appear beneath the pattern, or even causing the pattern to peel off. This not only damages the decorative effect of the bottle but also reduces the durability of the pattern, failing to meet market demands for packaging quality. Therefore, those skilled in the art have proposed an automatic heat-pressing film application device for glass bottles to solve the aforementioned technical problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an automatic film-applying device for baking and decorating glass bottles, which solves the problem of residual organic carbon compounds after flame polishing affecting subsequent baking and film application.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic film-applying device for decorating glass wine bottles, comprising, The processing table has a strip-shaped seat at the front of the top and a ring-shaped seat at the rear of the top, with the strip-shaped seat and the ring-shaped seat connected internally. The inner bottom of the bar seat is equipped with a chain conveyor belt for moving glass bottles; The bottle processing mechanism, which is located inside the strip seat, is used to pre-process the glass wine bottle before applying the film; The heat exchange mechanism, located on the upper part of the strip seat, is used to exchange the heat generated during the bottle processing process, cool down the processed bottles, and pre-treat the bottle surface before applying the film. The bonding and curing mechanism is located on one side of the annular seat and is used to apply a film to the glass bottles after they have been processed by the exchange processing mechanism. The heat recovery mechanism, located on the upper part of the ring seat, is used to recover and reuse the heat remaining during the processing of the heat exchange mechanism.

[0007] Preferably, the bottle handling mechanism includes a side positioning seat, with side positioning seats provided on the lower middle part of both sides of the inner wall of the strip seat, a flamethrower provided on the middle part of both sides of the inner wall of the strip seat, and a central isolation seat provided on the lower middle part of the inner side of the strip seat, wherein the bottom of the central isolation seat does not contact the top of the chain conveyor belt, and silicone strips are provided on the middle of both sides of the central isolation seat.

[0008] Preferably, the bottle processing mechanism further includes connecting shafts. Multiple connecting shafts are fixedly connected at equal intervals to the top center of the inner wall of the strip seat. A flat pressure roller is rotatably connected to the lower middle part of each connecting shaft. An mounting ring seat is fixedly connected to the upper middle part of each connecting shaft. Side scraper seats are fixedly connected to both sides of the outer wall of the mounting ring seat. An inclined wall scraping part is provided at the position of each side scraper seat near the flat pressure roller. Multiple sets of collection grooves are equidistantly opened on the top of the central isolation seat.

[0009] Preferably, the exchange processing mechanism includes a mounting base, and the top of the strip base is provided with a mounting base. Multiple partition plates are fixedly connected at equal intervals inside the mounting base. The partition plates divide the interior of the mounting base into multiple chambers, including heat transfer chambers and exhaust chambers. The exhaust chambers are located in the middle of the mounting base, and the heat transfer chambers are located on both sides of the mounting base. Vents are provided on both sides of the front end of the mounting base, and the vents are respectively connected to the interior of the corresponding heat transfer chambers.

[0010] Preferably, the exchange processing mechanism further includes a dispersion box, which is disposed at the top center of the mounting base, and the bottom of the dispersion box is connected to the inner center of the mounting base. A strip fan is disposed at the top center of the dispersion box, and the exhaust port of the strip fan is connected to the interior of the dispersion box. Multiple ceramic heat exchange plates are equidistantly disposed inside the mounting base. Multiple sets of metal conductive plates are equidistantly disposed on both sides of the bottom of the mounting base, and the bottom ends of the metal conductive plates extend into the strip base. Multiple sets of exhaust slots are equidistantly disposed on both sides of the bottom center of the mounting base, and the bottom of the exhaust slots is connected to the interior of the strip base.

[0011] Preferably, the bonding and curing mechanism includes a rotating base, which is rotatably connected to the middle and rear part of the top of the processing table. A driver is provided in the middle and rear part of the inner side of the processing table, and the driving end of the driver is connected to the middle part of the rotating base. The top of the rotating base is connected to the bottom of the annular seat. Multiple limiting slots are arranged in a circular array at the top edge of the rotating base. Multiple partition plates are equidistantly arranged on the top of the rotating base, and the partition plates divide the interior of the annular seat into multiple independent chambers at equal intervals.

[0012] Preferably, the bonding and curing mechanism further includes an installation box, which is provided on one side of the annular seat and the interior of the installation box is connected to the interior of the annular seat. An opening door is provided in the middle of one side of the installation box, a film material box is provided on one bottom side of the interior of the installation box, and an automatic film applicator is provided on the other bottom side of the interior of the installation box.

[0013] Preferably, the bonding and curing mechanism further includes a pressure device, which is provided at the top center of the mounting box. The pressure end of the pressure device is connected to the interior of the annular seat through a connecting pipe. A discharge guide box is provided on the side of the annular seat away from the mounting box.

[0014] Preferably, the heat recovery mechanism includes a connecting seat, which is provided at the rear center of the top of the mounting base, and the interior of the connecting seat is connected to the heat transfer cavity inside the mounting base. Miniature air pumps are provided on both sides of the top center of the connecting seat.

[0015] Preferably, the heat recovery mechanism further includes a semi-ring seat. A semi-ring seat is provided on the rear side of the top of the ring seat. Multiple ceramic heat exchange plates are equidistantly arranged on the bottom inner side of the semi-ring seat, and the bottom ends of the ceramic heat exchange plates extend into the top of the ring seat. A dispersion plate is provided in the middle inner side of the semi-ring seat. The internal space of the dispersion plate is divided into multiple dispersion channels by multiple partition strips. A strip-shaped dispersion seat is provided on one side of the dispersion plate, and the interior of the strip-shaped dispersion seat is connected to the interior of the multiple dispersion channels. The top two sides of the strip-shaped dispersion seat are connected to the exhaust ports of the corresponding micro exhaust fans through heat-insulated conveying pipes.

[0016] Working Principle: When applying film to glass bottles, the bottle processing mechanism is activated first. After processing, the glass bottles are conveyed into the strip-shaped support via a conveyor or manual transport. Inside the support, the bottles are separated into two rows by a central separator and placed on a chain conveyor belt for transport. During this transport, edge positioning seats within the support belt limit the bottles' positions, ensuring consistency. As the bottles move along the conveyor belt, the outer wall of the bottle rubs against the silicone strip on the central separator, causing the bottle to rotate. During this rotation, a flamethrower within the support belt is activated. The glass bottle undergoes high-temperature treatment during its rotation. Simultaneously, the flat roller on the friction connecting shaft of the outer wall of the glass bottle rotates synchronously. As the flat roller rotates, it smooths out the small imperfections molten on the bottle surface. At the same time, it burns away most of the release agent on the bottle surface. During the frictional rotation of the glass bottle and the flat roller, the organic carbonaceous impurities remaining on the surface of the glass bottle after combustion adhere to the surface of the flat roller. During the rotation of the flat roller, the inclined wall scraping part on the side scraper removes the impurities from its surface, allowing the separated impurities to fall into the collection groove on the central isolation seat for collection. This completes the treatment of the glass bottle before film application.Simultaneously, the heat exchange mechanism is activated. Due to the high-temperature treatment of the glass bottle inside the strip holder, the air inside the strip holder is also heated simultaneously. The heat in the air inside the strip holder is then conducted through the metal conductive plates into the heat transfer chamber inside the mounting base. The heat in the heat transfer chamber is absorbed by the ceramic heat exchanger plate and conducted to the exhaust chamber inside the mounting base. At the same time, the strip fan starts, injecting gas into the dispersion box. The gas entering the dispersion box is then distributed and enters the exhaust chamber inside the mounting base. Because the heat in the heat transfer chamber is conducted into the exhaust chamber through the ceramic heat exchanger plate, the air entering the exhaust chamber exchanges heat with the ceramic heat exchanger plate, causing the air in the exhaust chamber to preheat. Simultaneously, the surface of the ceramic heat exchanger plate, after heat exchange, also cools down. Heat exchange generates a small amount of water vapor. As the air inside the exhaust chamber gradually increases, the preheated air carries the water vapor from the exhaust chamber and is discharged through the exhaust duct on the mounting base to the glass bottle position within the strip base. This serves two purposes: firstly, it allows for air cooling of the glass bottle after high-temperature treatment, facilitating subsequent baking and film application. Secondly, the water vapor forms an extremely thin water film on the bottle surface, which softens and encapsulates minute impurities on the bottle surface, which are then carried away by the airflow, achieving contactless cleaning of the bottle and avoiding secondary contamination caused by human contact. Simultaneously, during the vaporization of water vapor on the glass bottle, extremely fine hydrophilic sites are formed on the glass bottle surface. The subsequent decal adhesive layer can bond more tightly to these sites, preventing edge lifting or pattern peeling after baking. This process completes the slow cooling and heat exchange treatment of the glass bottle.Afterwards, the bonding and curing mechanism is activated. Glass bottles processed by the bottle handling and exchange mechanisms are conveyed by a chain conveyor belt into the corresponding limiting slots in the rotating base. At this time, the driver inside the processing table is activated, and the driver's shaft rotates synchronously, causing the rotating base, the bottles in their limiting slots, and the second separator plate to rotate simultaneously. When the bottles in their limiting slots move to the installation box, the automatic film applicator inside the installation box adheres the film material from the film box to the conveyed bottle. Then, the glass bottles, after being filmed, pass through... Driven by the actuator, the rotating base moves the glass bottle to the subsequent processing position. At this time, the pressure device on the mounting box is activated. The pressure device pressurizes the separate chamber formed by the partition plate and the annular seat after film application via a connecting pipe. Under the action of high-pressure air in the chamber, air bubbles or incompletely adhered areas on the film are tightly bonded to the glass bottle. Finally, after being transferred and moved by the rotating base, and undergoing high-pressure bonding and curing during the transfer process, the processed glass bottle is moved to the discharge guide box, where the workers process it. The glass bottle is removed to complete the application of the film to the glass bottle; simultaneously, the heat recovery mechanism is activated. During the operation of the exchange processing mechanism, the high-temperature air in the dispersion box is guided into its interior by the micro-vacuum pump on the connecting seat, and then transported to the strip dispersion seat through the cooperation of the micro-vacuum pump and the insulated conveying pipe. The high-temperature air entering the strip dispersion seat is then guided into the interior of the semi-annular seat through the dispersion channel. When the high-temperature air enters the interior of the semi-annular seat, the ceramic heat exchange fins inside the semi-annular seat absorb the heat from the high-temperature air, thereby... After absorbing heat, the temperature of the second ceramic heat exchanger increases. As high-temperature gas continuously enters the semi-annular seat, the temperature of the second ceramic heat exchanger is simultaneously maintained. The heat from the second ceramic heat exchanger treats the glass bottle with the applied film inside the annular seat through conduction and radiation. This conduction and radiation improves the adhesion of the adhesive on the film. Furthermore, the high-pressure assisted bonding within the annular seat ensures that the decorated film on the glass bottle adheres firmly and is not easily detached during subsequent processing. This completes the recovery and reuse of heat energy during the processing.

[0017] This invention provides an automatic film-applying device for decorating glass wine bottles. It has the following beneficial effects: 1. This invention adds and sets up a bottle processing mechanism. Before the glass bottle is decorated with a decorative film, the mechanism can treat the rotating glass bottle at high temperature with a flame torch. This melts the minor imperfections on the bottle surface to improve flatness and burns away most of the release agent, laying the foundation for subsequent film application. On the other hand, the glass bottle rotates by rubbing against the silicone strip while moving, and simultaneously contacts the flattening roller. The roller can flatten the surface of the bottle after it has been melted. At the same time, the inclined scraping part of the side scraper can promptly scrape off residual impurities such as organic carbon deposits attached to the surface of the roller. The impurities fall into the collection tank for centralized treatment, preventing the impurities from re-attaching to the bottle. This effectively solves the problem of impurities remaining after flame polishing and ensures that the bottle is in a clean and flat state before film application. 2. By adding and setting an exchange processing mechanism, before the glass bottle is decorated with decals and film, the mechanism first conducts the high temperature inside the strip seat to the mounting base through the metal conduction plate, and achieves heat exchange with the ceramic heat exchange plate. The gas injected by the strip fan is preheated and then discharged with water vapor, which slowly cools the high temperature bottle body and avoids thermal stress caused by sudden cooling. Secondly, the discharged water vapor will form an extremely thin water film on the bottle surface, which can soften and remove trace impurities, achieve non-contact cleaning to avoid secondary pollution, and form hydrophilic sites on the bottle surface after water vaporization, providing a tighter bonding base for the subsequent decal adhesive layer, preventing edge lifting or pattern peeling after the decoration is applied. It takes into account multiple needs of cooling, cleaning and bonding pretreatment. 3. By adding and setting a bonding and curing mechanism, this invention can not only drive the bottle to move stably by rotating the base and the driver when applying a decorative film to the glass bottle, but also ensure the bottle is positioned accurately by the limiting slot. The automatic film applicator can quickly complete the film application, reducing errors caused by manual intervention. After the film is applied, the pressure device pressurizes the independent chamber in the annular seat. The high-pressure environment can expel air bubbles between the film and the bottle, allowing the film to adhere completely and tightly. The subsequent rotation and transfer process continues to cure, ensuring that the film is free of looseness and air bubbles. Finally, the material is collected by the discharge guide box. This not only improves the accuracy and firmness of the film application, but also adapts to the needs of continuous processing and improves the overall processing efficiency. 4. By adding and setting a heat recovery mechanism, this invention can, during the baking and coating process of glass wine bottles, deliver the high-temperature air generated by the heat exchange processing mechanism to the semi-ring seat through a micro-vacuum pump and insulated conveying pipe. The ceramic heat exchange plate can efficiently absorb the heat in the air and maintain a stable temperature. On the other hand, the absorbed heat will act on the coated wine bottle in the ring seat through conduction and radiation, effectively improving the adhesion of the coating adhesive. Combined with the high-pressure bonding environment in the ring seat, it further enhances the fixation of the coating to the bottle body, preventing subsequent detachment. At the same time, it realizes the recovery and reuse of waste heat, reduces energy waste, and takes into account energy-saving requirements while improving processing quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front structure of the present invention; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a cross-sectional schematic diagram of the internal structure of the strip seat of the present invention; Figure 4 This is a partial structural diagram of the connecting shaft of the present invention; Figure 5 This is a cross-sectional view of the internal structure of the mounting base of the present invention; Figure 6 This is a cross-sectional schematic diagram of the internal structure of the annular seat of the present invention; Figure 7 This is a cross-sectional view of the internal structure of the mounting box of the present invention; Figure 8 This is a cross-sectional schematic diagram of the internal structure of the dispersion plate of the present invention; Figure 9 This is a cross-sectional schematic diagram of the internal structure of the semi-ring seat of the present invention.

[0019] The components include: 1. Processing table; 2. Flamethrower; 3. Strip seat; 4. Connecting seat; 5. Ring seat; 6. Discharge guide box; 7. Semi-ring seat; 8. Dispersion plate; 9. Miniature exhaust fan; 10. Insulated conveying pipe; 11. Pressure booster; 12. Strip fan; 13. Dispersion box; 14. Mounting base; 15. Metal conductive plate; 16. Edge limiting seat; 17. Central isolation seat; 18. Opening door; 19. Mounting box; 20. Rotating base; 21. Flat pressure roller. 22. Connecting shaft; 23. Side scraper seat; 24. Mounting ring seat; 25. Collection trough; 26. Silicone strip; 27. Inclined wall scraping section; 28. Partition plate one; 29. ​​Exhaust trough; 30. Ceramic heat exchange plate one; 31. Partition plate two; 32. Limiting slot; 33. Driver; 34. Film material box; 35. Automatic film applicator; 36. Separator strip; 37. Dispersion channel; 38. Strip dispersion seat; 39. Ceramic heat exchange plate two; 40. Chain conveyor belt. Detailed Implementation

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see the appendix Figure 1 - Appendix Figure 2This invention provides an automatic film-applying device for baking and decorating glass bottles, including a processing table 1. A strip seat 3 is provided at the front middle part of the top of the processing table 1, and an annular seat 5 is provided at the rear middle part of the top of the processing table 1. The strip seat 3 and the annular seat 5 are internally connected. A chain conveyor belt 40 for moving glass bottles is provided at the bottom inner side of the strip seat 3. Please see the appendix Figure 3 - Appendix Figure 4 The bottle processing mechanism, which is located within the strip seat 3, is used to pre-process the glass wine bottle before applying the film. The bottle handling mechanism includes a side limit seat 16. The lower middle part of both sides of the inner wall of the strip seat 3 is provided with a side limit seat 16. The middle part of both sides of the inner wall of the strip seat 3 is provided with a flamethrower 2. The lower middle part of the inner side of the strip seat 3 is also provided with a middle isolation seat 17. The bottom of the middle isolation seat 17 does not contact the top of the chain conveyor belt 40. Silicone strips 26 are provided in the middle of both sides of the middle isolation seat 17.

[0022] When the bottle handling mechanism is started, the processed glass bottles are conveyed into the interior of the strip seat 3 by the conveying equipment or by manual conveying. The glass bottles inside the strip seat 3 are then separated into two rows by the central isolation seat 17 and placed on the chain conveyor belt 40 for moving and conveying. During the moving and conveying process, the position of the glass bottles is limited by the edge position limiting seat 16 inside the strip seat 3, thereby ensuring the consistency of the position of the glass bottles during the conveying process.

[0023] The bottle processing mechanism also includes connecting shafts 22. Multiple connecting shafts 22 are fixedly connected at equal intervals to the top center of the inner wall of the strip seat 3. Flattening rollers 21 are rotatably connected to the lower middle part of each connecting shaft 22. Mounting ring seats 24 are fixedly connected to the upper middle part of each connecting shaft 22. Side scraper seats 23 are fixedly connected to both sides of the outer wall of the mounting ring seat 24. Inclined wall scraping parts 27 are provided at the position of the side scraper seats 23 near the flattening rollers 21. Multiple sets of collection grooves 25 are equidistantly opened on the top of the central isolation seat 17.

[0024] As the glass bottle moves along the chain conveyor belt 40, the outer wall of the glass bottle rubs against the silicone strip 26 on the middle isolation seat 17, causing the glass bottle to rotate during the movement. During the rotation of the glass bottle, the flamethrower 2 inside the strip seat 3 is activated to perform high-temperature treatment on the glass bottle during the rotation. At the same time, while the glass bottle is undergoing high-temperature treatment, the flat roller 21 on the outer wall friction connecting shaft 22 of the glass bottle rotates synchronously. As the flat roller 21 rotates, it flattens the small imperfections that have melted on the surface of the bottle.

[0025] At the same time, most of the release agent on the bottle surface is burned away by combustion. During the friction and rotation of the glass bottle and the flat roller 21, the organic carbon impurities remaining on the surface of the glass bottle after combustion adhere to the surface of the flat roller 21. During the rotation of the flat roller 21, the inclined wall scraping part 27 on the side scraper 23 scrapes off the impurities on its surface, so that the separated impurities fall into the collection groove 25 on the middle isolation seat 17 for collection, thereby completing the treatment of the glass bottle before film application.

[0026] Please see the appendix Figure 5 The heat exchange mechanism is located on the upper part of the strip seat 3. It is used to exchange the heat generated during the bottle processing process, cool down the bottle after processing, and pre-treat the bottle surface before applying the film. The heat exchange processing mechanism includes a mounting base 14. The mounting base 14 is provided on the top of the strip base 3. Multiple partition plates 28 are fixedly connected at equal intervals inside the mounting base 14. The partition plates 28 divide the interior of the mounting base 14 into multiple chambers, including heat transfer chambers and exhaust chambers. The exhaust chamber is located in the middle of the mounting base 14, and the heat transfer chambers are located on both sides of the mounting base 14. Vents are provided on both sides of the front end of the mounting base 14, and the vents are respectively connected to the interior of the corresponding heat transfer chamber.

[0027] When the heat exchange mechanism is started, the air inside the bar seat 3 is also heated by the high temperature of the glass bottle body. At this time, the heat in the air inside the bar seat 3 is conducted into the heat transfer chamber inside the mounting base 14 through the metal conductive plate 15. The heat in the heat transfer chamber inside the mounting base 14 is absorbed by the ceramic heat exchange plate 30 inside the mounting base 14 and conducted into the exhaust chamber inside the mounting base 14.

[0028] The heat exchange processing mechanism also includes a distribution box 13. The distribution box 13 is located at the top center of the mounting base 14, and the bottom of the distribution box 13 is connected to the inner center of the mounting base 14. A strip fan 12 is located at the top center of the distribution box 13, and the exhaust port of the strip fan 12 is connected to the interior of the distribution box 13. Multiple ceramic heat exchange plates 30 are equidistantly arranged inside the mounting base 14. Multiple sets of metal conductive plates 15 are equidistantly arranged on both sides of the bottom of the mounting base 14, and the bottom ends of the metal conductive plates 15 extend into the strip base 3. Multiple sets of exhaust ducts 29 are equidistantly arranged on both sides of the bottom center of the mounting base 14, and the bottom of the exhaust ducts 29 is connected to the interior of the strip base 3.

[0029] At the same time, the strip fan 12 is started, and the strip fan 12 injects gas into the interior of the dispersion box 13. The gas entering the dispersion box 13 is then diverted and enters the exhaust chamber in the mounting base 14. Since the heat in the heat transfer chamber is conducted into the exhaust chamber through the ceramic heat exchange plate 30, the air entering the exhaust chamber exchanges heat with the ceramic heat exchange plate 30, causing the air in the exhaust chamber to be preheated. At the same time, after the heat exchange, a small amount of water vapor is generated on the surface of the ceramic heat exchange plate 30 due to the heat exchange.

[0030] As the air inside the exhaust chamber gradually increases, the air, after being preheated, carries the water vapor from the exhaust chamber and is discharged through the exhaust slot 29 on the mounting base 14 to the glass bottle position within the strip base 3. This serves two purposes: firstly, it allows for air cooling of the glass bottle after the high-temperature treatment, facilitating subsequent baking and film application; secondly, the water vapor forms an extremely thin water film on the bottle surface, which softens and encapsulates minute impurities on the bottle surface, which are then carried away by the airflow, thus achieving contactless cleaning of the bottle and avoiding secondary contamination caused by manual contact.

[0031] Meanwhile, during the vaporization of water vapor on the glass bottle, extremely fine hydrophilic sites will form on the surface of the glass bottle. The subsequent decal adhesive layer can bond more tightly with these sites, thereby preventing the edges from lifting or the pattern from falling off after baking. This completes the slow cooling and heat exchange process of the glass bottle.

[0032] Please see the appendix Figure 6 - Appendix Figure 7 The bonding and curing mechanism is located on one side of the annular seat 5 and is used to apply a film to the glass bottles after they have been processed by the exchange processing mechanism. The bonding and curing mechanism includes a rotating base 20, which is rotatably connected to the rear middle part of the top of the processing table 1. A driver 33 is provided in the rear middle part of the inner side of the processing table 1, and the driving end of the driver 33 is connected to the middle part of the rotating base 20. The top of the rotating base 20 is connected to the bottom of the annular seat 5. Multiple limiting slots 32 are arranged in a circular array at the top edge of the rotating base 20. Multiple partition plates 31 are equidistantly arranged on the top of the rotating base 20, which divide the interior of the annular seat 5 into multiple independent chambers. The bonding and curing mechanism also includes a mounting box 19, which is provided on one side of the annular seat 5 and is connected to the interior of the annular seat 5. An opening door 18 is provided in the middle of one side of the mounting box 19. A film material box 34 is provided on one side of the bottom of the mounting box 19, and an automatic film applicator 35 is provided on the other side of the bottom of the mounting box 19.

[0033] When the bonding and curing mechanism is activated, the glass bottles processed by the bottle handling mechanism and the exchange handling mechanism are conveyed by the chain conveyor belt 40 into the corresponding limiting slots 32 in the rotating base 20. At this time, the driver 33 in the processing table 1 is activated. The rotating shaft of the driver 33 rotates synchronously, driving the rotating base 20 and the bottles and the second separator 31 in its limiting slots 32 to rotate synchronously. When the bottles in its limiting slots 32 move to the position of the mounting box 19, the automatic film applicator 35 in the mounting box 19 adheres the film material from the film box 34 to the conveyed bottle.

[0034] The bonding and curing mechanism also includes a pressure device 11. The pressure device 11 is located at the top center of the mounting box 19. The pressure end of the pressure device 11 is connected to the interior of the annular seat 5 through a connecting pipe. A discharge guide box 6 is located on the side of the annular seat 5 away from the mounting box 19.

[0035] After the film is applied, the glass bottle is driven by the driver 33 to rotate the base 20 and move it to the subsequent processing position. At this time, the pressure device 11 on the mounting box 19 is activated. The pressure device 11 pressurizes the separate chamber formed by the partition plate 31 and the annular seat 5 after film application through the connecting pipe. Under the action of high-pressure air in the chamber, the air bubbles or incompletely adhered parts on the film on the glass bottle are tightly adhered to it. Finally, after being transferred and moved by the rotating base 20, and after high-pressure bonding and curing treatment during the transfer process, when the processed glass bottle is moved to the position of the discharge guide box 6, the staff takes out the processed glass bottle, thus completing the film application process of the glass bottle.

[0036] Please see the appendix Figure 8 - Appendix Figure 9 The heat recovery mechanism is located on the upper part of the ring seat 5 and is used to recover and reuse the heat remaining in the heat exchange process.

[0037] The heat recovery mechanism includes a connecting seat 4. The connecting seat 4 is located at the rear center of the top of the mounting base 14, and the interior of the connecting seat 4 is connected to the heat transfer cavity inside the mounting base 14. Miniature air pumps 9 are provided on both sides of the top center of the connecting seat 4.

[0038] When the heat recovery mechanism is started, during the operation of the exchange processing mechanism, the high-temperature air in the dispersion box 13 is guided into its interior by the micro air extractor 9 on the connecting seat 4, and then transported to the strip dispersion seat 38 through the cooperation of the micro air extractor 9 and the heat-insulating conveying pipe 10. The high-temperature air entering the strip dispersion seat 38 is then guided into the interior of the semi-annular seat 7 through the dispersion channel 37.

[0039] The heat recovery mechanism also includes a semi-ring seat 7. The semi-ring seat 7 is provided on the rear side of the top of the ring seat 5. Multiple ceramic heat exchange plates 39 are equidistantly arranged on the bottom inner side of the semi-ring seat 7, and the bottom ends of the ceramic heat exchange plates 39 extend to the inside of the top of the ring seat 5. A dispersion plate 8 is provided in the middle of the inner side of the semi-ring seat 7. The internal space of the dispersion plate 8 is divided into multiple dispersion channels 37 by multiple partition bars 36. A strip-shaped dispersion seat 38 is provided on one side of the dispersion plate 8, and the interior of the strip-shaped dispersion seat 38 is connected to the interior of the multiple dispersion channels 37 respectively. The top two sides of the strip-shaped dispersion seat 38 are connected to the exhaust ports of the corresponding micro air pumps 9 respectively through heat-insulated conveying pipes 10.

[0040] When high-temperature air enters the interior of the semi-annular seat 7, the ceramic heat exchanger fin 39 inside the semi-annular seat 7 absorbs the heat from the high-temperature air, thereby increasing the temperature of the ceramic heat exchanger fin 39 after absorbing the heat. As high-temperature gas continues to enter the semi-annular seat 7, the temperature of the ceramic heat exchanger fin 39 can also be maintained. The heat on the ceramic heat exchanger fin 39 is used to treat the glass bottle with film applied inside the annular seat 5 through conduction and radiation, thereby improving the adhesion of the adhesive on the film. Then, through the high-pressure assisted bonding method inside the annular seat 5, the baked-on film on the glass bottle has high adhesion and fixation and is not easy to fall off in subsequent processing, thus completing the heat energy recovery and reuse process.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic film-applying device for baking and decorating glass wine bottles, characterized in that, include, The processing table (1) has a strip seat (3) at the front of the top of the processing table (1) and an annular seat (5) at the rear of the top of the processing table (1). The strip seat (3) and the annular seat (5) are internally connected. The inner bottom of the bar seat (3) is provided with a chain conveyor belt (40) for moving glass bottles. The bottle processing mechanism is located inside the strip seat (3) and is used to pre-process the glass wine bottle before applying the film; The heat exchange mechanism is located on the upper part of the bar seat (3) and is used to exchange the heat generated during the bottle processing mechanism, cool down the bottle after processing, and pre-treat the bottle surface before applying film. The bonding and curing mechanism is located on one side of the annular seat (5) and is used to apply a film to the glass bottles after they have been processed by the exchange processing mechanism. The heat recovery mechanism is located on the upper part of the ring seat (5) and is used to recover and reuse the heat remaining in the process of the heat exchange treatment mechanism.

2. The automatic film-applying device for baking and decorating glass bottles according to claim 1, characterized in that, The bottle handling mechanism includes a side limiting seat (16). The lower middle part of both sides of the inner wall of the strip seat (3) is provided with a side limiting seat (16). The middle part of both sides of the inner wall of the strip seat (3) is provided with a flamethrower (2). The lower middle part of the inner side of the strip seat (3) is also provided with a middle isolation seat (17). The bottom of the middle isolation seat (17) does not contact the top of the chain conveyor belt (40). The middle part of both sides of the middle isolation seat (17) is provided with a silicone strip (26).

3. The automatic film-applying device for baking and decorating glass bottles according to claim 2, characterized in that, The bottle processing mechanism also includes connecting shafts (22). Multiple connecting shafts (22) are fixedly connected at equal intervals to the top center of the inner wall of the strip seat (3). The lower middle part of each connecting shaft (22) is rotatably connected to a flat pressure roller (21). The upper middle part of each connecting shaft (22) is fixedly connected to an mounting ring seat (24). Side scraper seats (23) are fixedly connected to both sides of the outer wall of the mounting ring seat (24). The side scraper seats (23) are provided with inclined wall scraping parts (27) near the flat pressure roller (21). Multiple sets of collection grooves (25) are equidistantly opened on the top of the middle isolation seat (17).

4. The automatic film-applying device for baking and decorating glass bottles according to claim 1, characterized in that, The exchange processing mechanism includes a mounting base (14). The top of the strip seat (3) is provided with a mounting base (14). Multiple partition plates (28) are fixedly connected at equal intervals inside the mounting base (14). The partition plates (28) divide the interior of the mounting base (14) into multiple chambers, including heat transfer chambers and exhaust chambers. The exhaust chamber is located in the middle of the mounting base (14), and the heat transfer chamber is located on both sides of the mounting base (14). Vents are provided on both sides of the front end of the mounting base (14), and the vents are respectively connected to the interior of the corresponding heat transfer chamber.

5. The automatic film-applying device for baking and decorating glass bottles according to claim 4, characterized in that, The exchange processing mechanism also includes a dispersion box (13). The dispersion box (13) is provided at the top center of the mounting base (14), and the bottom of the dispersion box (13) is connected to the inner center of the mounting base (14). A strip fan (12) is provided at the top center of the dispersion box (13), and the exhaust port of the strip fan (12) is connected to the interior of the dispersion box (13). Multiple ceramic heat exchange plates (30) are equidistantly arranged inside the mounting base (14). Multiple sets of metal conductive plates (15) are equidistantly arranged on both sides of the bottom of the mounting base (14), and the bottom end of the metal conductive plates (15) extends into the strip seat (3). Multiple sets of exhaust slots (29) are equidistantly arranged on both sides of the bottom center of the mounting base (14), and the bottom of the exhaust slots (29) is connected to the interior of the strip seat (3).

6. The automatic film-applying device for decorating glass bottles according to claim 1, characterized in that, The bonding and curing mechanism includes a rotating base (20). The rotating base (20) is rotatably connected to the middle and rear part of the top of the processing table (1). A driver (33) is provided in the middle and rear part of the inner side of the processing table (1), and the driving end of the driver (33) is connected to the middle part of the rotating base (20). The top of the rotating base (20) is connected to the bottom of the annular seat (5). Multiple limiting slots (32) are arranged in a circular array at the top edge of the rotating base (20). Multiple partition plates (31) are equidistantly arranged on the top of the rotating base (20). The partition plates (31) divide the interior of the annular seat (5) into multiple independent chambers at equal intervals.

7. The automatic film-applying device for baking and decorating glass bottles according to claim 6, characterized in that, The bonding and curing mechanism also includes an installation box (19). The installation box (19) is provided on one side of the annular seat (5), and the interior of the installation box (19) is connected to the interior of the annular seat (5). An opening door (18) is provided in the middle of one side of the installation box (19). A film material box (34) is provided on one side of the bottom of the installation box (19), and an automatic film applicator (35) is provided on the other side of the bottom of the installation box (19).

8. The automatic film-applying device for baking and decorating glass bottles according to claim 7, characterized in that, The bonding and curing mechanism also includes a pressure device (11). The pressure device (11) is provided at the top center of the mounting box (19). The pressure end of the pressure device (11) is connected to the interior of the annular seat (5) through a connecting pipe. A discharge guide box (6) is provided on the side of the annular seat (5) away from the mounting box (19).

9. The automatic film-applying device for baking and decorating glass bottles according to claim 5, characterized in that, The heat recovery mechanism includes a connecting seat (4), and the connecting seat (4) is provided at the rear middle of the top of the mounting seat (14). The interior of the connecting seat (4) is connected to the heat transfer cavity inside the mounting seat (14). Miniature air pumps (9) are provided on both sides of the top middle of the connecting seat (4).

10. The automatic film-applying device for baking and decorating glass bottles according to claim 9, characterized in that, The heat recovery mechanism also includes a semi-ring seat (7). The semi-ring seat (7) is provided on the rear side of the top of the ring seat (5). Multiple ceramic heat exchange plates (39) are provided at equal intervals on the bottom inner side of the semi-ring seat (7). The bottom ends of the ceramic heat exchange plates (39) extend to the inside of the top of the ring seat (5). A dispersion plate (8) is provided in the middle inner side of the semi-ring seat (7). The internal space of the dispersion plate (8) is divided into multiple dispersion channels (37) by multiple partition strips (36). A strip-shaped dispersion seat (38) is provided on one side of the dispersion plate (8). The interior of the strip-shaped dispersion seat (38) is connected to the interior of the multiple dispersion channels (37). The top two sides of the strip-shaped dispersion seat (38) are connected to the exhaust ports of the corresponding micro air pumps (9) through heat-insulated conveying pipes (10).

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