A glass bottle glazing device
Patent Information
- Application Number
- CN202522550888.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-01
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-01
AI Technical Summary
这不仅影响了传送带自身的正常运转，还会导致传送带将釉料带到设备的其他部位，引发设备卡涩等故障
[0012]本实用新型的技术方案至少具有如下优点和有益效果：本实用新型的玻璃瓶喷釉装置，在使用时先将薄膜贴在传送带上，并且转盘穿过薄膜上的让位孔，然后将瓶体放置在转盘上，转盘带动瓶体移动至喷涂装置中，转盘的侧壁在喷涂装置与摩擦条等结构接触从而使得转盘旋转，瓶体在旋转过程中进行表面喷涂釉料，可以有效地提高喷涂的均匀性，并且传送带的表面始终覆盖有一层薄膜，在长时间的喷涂过程中能够有效地避免釉料粘附在传送带表面，不需要频繁地对传送带进行清理，能够有效地避免传送带腐蚀或卡涩等情况。
Smart Images
Figure CN224901164U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of glass product processing, and more specifically, to a glass bottle glazing device. Background Technology
[0002] Glazing of glass bottles is a common process for beautifying glass products. In mass production, it is usually carried out using automated spray guns combined with conveyor belts. The automated spray guns can precisely and efficiently atomize the glaze and spray it evenly onto the outer wall of the glass bottle. At the same time, by rotating the bottle during the conveyor process, the uniformity of the spraying can be further improved, ensuring that all parts of the bottle are evenly covered with glaze, greatly improving production efficiency and product quality. However, this process has a significant drawback. Because the conveyor belt uses a closed-loop, circulating structure, a large amount of atomized glaze inevitably adheres to the conveyor belt surface during continuous spraying. Over time, this glaze gradually accumulates, forming a thick coating on the conveyor belt surface. This not only affects the normal operation of the conveyor belt itself but also causes the conveyor belt to carry the glaze to other parts of the equipment, leading to malfunctions such as equipment jamming. More seriously, to maintain normal equipment operation, it is necessary to periodically stop the machine for thorough replacement or cleaning of the conveyor belt. Frequent shutdowns undoubtedly disrupt the production rhythm, increase production costs, and have a significant negative impact on the entire production process. Therefore, a glazing device that can effectively prevent glaze adhesion can be designed. Utility Model Content
[0003] The purpose of this invention is to provide a glass bottle glazing device that can effectively prevent a large amount of glaze from adhering to the surface of the conveyor belt.
[0004] This utility model is achieved through the following technical solution: The glass bottle glazing device of this utility model includes a long strip-shaped support platform, a conveyor belt disposed on the support platform, multiple turntables disposed on the conveyor belt, a spraying device disposed on the support platform, a drying device disposed on the support platform, and an isolation component attached to the conveyor belt; a rotating shaft is provided in the lower center of the turntable, the rotating shaft is fixedly connected to the conveyor belt, and the rotating shaft is rotatably connected to the turntable; the isolation component includes a film attached to the conveyor belt, and multiple clearance holes opened in the film, with one turntable disposed in one of the clearance holes; one turntable is used to support one bottle.
[0005] Furthermore, the isolation assembly also includes a feed roll and a take-up roll respectively disposed at both ends of the film; both the feed roll and the take-up roll are mounted above the support platform via a first bracket; the take-up roll is connected to a power assembly for driving the take-up roll to rotate, the feed roll is disposed upstream of the conveyor belt in the transport direction, and the take-up roll is disposed downstream of the conveyor belt in the transport direction.
[0006] Furthermore, the isolation assembly also includes a driving device disposed at one end of the film near the unloading roll; the driving device includes a pair of driving rollers respectively attached to both sides of the film, and a second bracket for supporting the pair of driving rollers; one of the driving rollers is connected to a motor, and the lower end of the second bracket is fixedly connected to the support platform; both of the driving rollers are disposed above the conveyor belt, and the height of the lower side of the driving roller is higher than the height of the upper side of the turntable.
[0007] Furthermore, a rubber layer is attached to the outer wall of the drive roller.
[0008] Furthermore, the isolation assembly also includes a pair of pressing devices respectively disposed at both ends of the film; one pressing device is disposed upstream of the connection between the film and the conveyor belt, and the other pressing device is disposed downstream of the connection between the film and the conveyor belt; the pressing devices are used to press the film onto the conveyor belt.
[0009] Furthermore, the pressing device includes a pair of pressing rollers respectively disposed on both sides of the conveyor belt, a shaft connecting the pair of pressing rollers, and a third bracket for supporting the shaft; the outer side of the pressing rollers is attached to the upper side of the film, and the gap width between the pressing rollers and the conveyor belt is equal to the thickness of the film; the width of the gap between the pair of pressing rollers is greater than the diameter of the turntable.
[0010] Furthermore, the outer side of the pressing wheel is provided with a rubber layer.
[0011] Furthermore, the turntable has a slot on its upper side, and the bottle is secured in the slot.
[0012] The technical solution of this utility model has at least the following advantages and beneficial effects: In the glass bottle glazing device of this utility model, a film is first attached to the conveyor belt, and the turntable passes through the clearance hole on the film. Then, the bottle is placed on the turntable, and the turntable moves the bottle into the spraying device. The side wall of the turntable contacts the friction strip and other structures in the spraying device, thereby causing the turntable to rotate. The bottle is sprayed with glaze during the rotation process, which can effectively improve the uniformity of the spraying. In addition, the surface of the conveyor belt is always covered with a film, which can effectively prevent the glaze from adhering to the surface of the conveyor belt during long-term spraying. It does not require frequent cleaning of the conveyor belt and can effectively avoid the corrosion or jamming of the conveyor belt. Attached Figure Description
[0013] Figure 1 A schematic diagram of the glass bottle glazing device provided in an embodiment of this utility model; Figure 2 A two-view structural schematic diagram of the glass bottle glazing device provided in an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of the thin film portion provided in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of the feeding coil portion provided in an embodiment of the present utility model; Figure 5 for Figure 2 Enlarged view of section A.
[0014] Icons: 11-Support platform, 12-Conveyor belt, 13-Turntable, 14-Spraying device, 15-Drying device, 20-Isolation component, 21-Film, 22-Leaning hole, 23-Unloading roll, 24-Retracting roll, 25-First support, 26-Drive device, 261-Drive roller, 262-Second support, 27-Pressing device, 271-Pressing roller, 272-Rotating shaft, 273-Third support. Detailed Implementation
[0015] Example The following description, in conjunction with specific embodiments, further illustrates the point, as shown in the appendix. Figure 1 -Appendix Figure 5As shown, the glass bottle glazing device of this embodiment includes a long support platform 11, a conveyor belt 12 on the support platform 11, multiple turntables 13 on the conveyor belt 12, a spraying device 14 on the support platform 11, a drying device 15 on the support platform 11, and an isolation component 20 attached to the conveyor belt 12; a rotating shaft 272 is provided in the lower middle part of the turntable 13, the rotating shaft 272 is fixedly connected to the conveyor belt 12, and the rotating shaft 272 is rotatably connected to the turntable 13; the isolation component 20 includes a film 21 attached to the conveyor belt 12, and multiple clearance holes 22 opened in the film 21, with one turntable 13 disposed in one clearance hole 22; one turntable 13 is used to support one bottle. Specifically, in use, the film 21 is first attached to the conveyor belt 12, and the turntable 13 passes through the clearance hole 22 on the film 21. Then, the bottle is placed on the turntable 13, which moves the bottle into the spraying device 14. The side wall of the turntable 13 contacts the friction strip and other structures in the spraying device 14, causing the turntable 13 to rotate. During the rotation, the bottle is coated with glaze, which can effectively improve the uniformity of the coating. Furthermore, the surface of the conveyor belt 12 is always covered with a layer of film 21, which can effectively prevent the glaze from adhering to the surface of the conveyor belt 12 during long-term spraying, eliminating the need for frequent cleaning of the conveyor belt 12 and effectively preventing corrosion or jamming of the conveyor belt 12. It should be noted that the conveyor belt is a long-distance circulating structure.
[0016] In this embodiment, the isolation component 20 also includes a feed roll 23 and a take-up roll 24 respectively disposed at both ends of the film 21; both the feed roll 23 and the take-up roll 24 are mounted on the support platform 11 via the first bracket 25; the take-up roll 24 is connected to a power component for driving the take-up roll 24 to rotate, the feed roll 23 is disposed upstream of the conveyor belt 12 in the transport direction, and the take-up roll 24 is disposed downstream of the conveyor belt 12 in the transport direction. Specifically, for thicker films 21, they can be used for a certain period of time before being replaced uniformly. However, for thinner films 21 with lower cost, they can be laid and removed in real time. The main operation involves attaching the film 21 from the feed roll 23 to the conveyor belt 12. After the film 21 is attached to the conveyor belt 12, the bottle is placed on the turntable 13. Then, the bottle enters the spraying device 14 along with the conveyor belt 12 for spraying (the structure that drives the turntable 13 to rotate in the spraying device 14 can use a conventional structure, such as the friction strip mentioned above, and the spray gun can use a multi-set spray gun structure on both sides). After spraying, the bottle is sent to the drying device 15 for drying. Then, the bottle is removed from the turntable 13, and the film 21 on the conveyor belt 12 is rolled onto the take-up roll 24. In this way, the film 21 is for single use and is automatically laid and removed without the need for manual replacement by stopping the machine.
[0017] The isolation assembly 20 in this embodiment also includes a drive device 26 disposed at one end of the film 21 near the unwinding roll 23; the drive device 26 includes a pair of drive rollers 261 respectively attached to both sides of the film 21, and a second bracket 262 for supporting the pair of drive rollers 261; one of the drive rollers 261 is connected to a motor, and the lower end of the second bracket 262 is fixedly connected to the support platform 11; both drive rollers 261 are disposed above the conveyor belt 12, and the lower side of the drive rollers 261 is higher than the upper side of the turntable 13. Specifically, the purpose of using the drive rollers 261 is to control the laying speed of the film 21 to be consistent with the conveying speed of the conveyor belt 12, so as to ensure that one turntable 13 is properly engaged in a clearance hole 22.
[0018] In this embodiment, the outer wall of the drive roller 261 is covered with a rubber layer. Specifically, this effectively prevents the drive roller 261 from slipping on the film 21.
[0019] The isolation component 20 in this embodiment also includes a pair of pressing devices 27 respectively disposed at both ends of the film 21; one pressing device 27 is disposed upstream of the connection between the film 21 and the conveyor belt 12, and the other pressing device 27 is disposed downstream of the connection between the film 21 and the conveyor belt 12; the pressing device 27 is used to press the film 21 onto the conveyor belt 12. The pressing device 27 includes a pair of pressing rollers 271 respectively disposed on both sides of the conveyor belt 12, a shaft 272 for connecting the pair of pressing rollers 271, and a third bracket 273 for supporting the shaft 272; the outer side of the pressing rollers 271 is attached to the upper side of the film 21, and the gap width between the pressing rollers 271 and the conveyor belt 12 is equal to the thickness of the film 21; the width of the gap between the pair of pressing rollers 271 is greater than the diameter of the turntable 13. Specifically, a pair of pressing rollers 271 press the film 21 onto the conveyor belt 12, ensuring a better fit and preventing detachment during subsequent processes. Therefore, an adhesive layer can be applied to the lower surface of the film 21 to further enhance adhesion between the film 21 and the conveyor belt 12. The gap between the pair of pressing rollers 271 is large enough to bypass the turntable 13. Furthermore, for processes that do not require bottle rotation or the turntable 13 to drive bottle rotation, the turntable 13 can be eliminated, thus eliminating the need for clearance holes 22 on the film 21.
[0020] In this embodiment, the outer side of the pressing roller 271 is provided with a rubber layer.
[0021] In this embodiment, the turntable 13 has a slot on its upper side, and the bottle is secured in the slot. Specifically, this improves the stability of the bottle.
[0022] In summary, the glass bottle glazing device of this embodiment first attaches the film 21 to the conveyor belt 12 during use, and the turntable 13 passes through the clearance hole 22 on the film 21. Then, the bottle is placed on the turntable 13, and the turntable 13 moves the bottle into the spraying device 14. The side wall of the turntable 13 contacts the friction strip and other structures in the spraying device 14, causing the turntable 13 to rotate. During the rotation of the bottle, the surface of the bottle is sprayed with glaze, which can effectively improve the uniformity of the spraying. In addition, the surface of the conveyor belt 12 is always covered with a layer of film 21, which can effectively prevent the glaze from adhering to the surface of the conveyor belt 12 during long-term spraying. It does not require frequent cleaning of the conveyor belt 12 and can effectively prevent corrosion or jamming of the conveyor belt 12.
[0023] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A glass bottle glazing device, characterized in that: It includes a long support platform (11), a conveyor belt (12) on the support platform (11), a plurality of turntables (13) on the conveyor belt (12), a spraying device (14) on the support platform (11), a drying device (15) on the support platform (11), and an isolation component (20) attached to the conveyor belt (12); The turntable (13) has a rotating shaft (272) at the lower center. The rotating shaft (272) is fixedly connected to the conveyor belt (12) and the rotating shaft (272) is rotatably connected to the turntable (13). The isolation component (20) includes a thin film (21) attached to the conveyor belt (12) and a plurality of clearance holes (22) opened on the thin film (21), and a turntable (13) is disposed in one of the clearance holes (22); One of the turntables (13) is used to support a bottle.
2. The glass bottle glazing device according to claim 1, characterized in that: The isolation assembly (20) also includes a feed roll (23) and a take-up roll (24) respectively disposed at both ends of the film (21); the feed roll (23) and the take-up roll (24) are both mounted above the support platform (11) by the first bracket (25); The take-up roll (24) is connected to a power assembly for driving the take-up roll (24) to rotate. The unloading roll (23) is located upstream of the conveyor belt (12) in the transport direction, and the take-up roll (24) is located downstream of the conveyor belt (12) in the transport direction.
3. The glass bottle glazing device according to claim 2, characterized in that: The isolation assembly (20) also includes a drive device (26) disposed at one end of the film (21) near the unwinding roll (23); The driving device (26) includes a pair of driving rollers (261) respectively attached to both sides of the film (21), and a second bracket (262) for supporting the pair of driving rollers (261); one of the driving rollers (261) is connected to a motor, and the lower end of the second bracket (262) is fixedly connected to the support platform (11). The pair of drive rollers (261) are both located above the conveyor belt (12), and the height of the lower side of the drive rollers (261) is higher than the height of the upper side of the turntable (13).
4. The glass bottle glazing device according to claim 3, characterized in that: The outer wall of the drive roller (261) is covered with a rubber layer.
5. The glass bottle glazing device according to claim 2, characterized in that: The isolation assembly (20) also includes a pair of pressing devices (27) respectively disposed at both ends of the film (21); One of the pressing devices (27) is located upstream of the connection between the film (21) and the conveyor belt (12), and the other pressing device (27) is located downstream of the connection between the film (21) and the conveyor belt (12); the pressing device (27) is used to press the film (21) onto the conveyor belt (12).
6. The glass bottle glazing device according to claim 5, characterized in that: The pressing device (27) includes a pair of pressing wheels (271) respectively disposed on both sides of the conveyor belt (12), a shaft (272) for connecting the pair of pressing wheels (271), and a third bracket (273) for supporting the shaft (272); The outer side of the pressing roller (271) is attached to the upper side of the film (21), and the gap width between the pressing roller (271) and the conveyor belt (12) is equal to the thickness of the film (21); The width of the gap between the pair of pressing rollers (271) is greater than the diameter of the turntable (13).
7. The glass bottle glazing device according to claim 6, characterized in that: The outer side of the pressing wheel (271) is provided with a rubber layer.
8. The glass bottle glazing device according to claim 1, characterized in that: The turntable (13) has a slot on its upper side, and the bottle is locked in the slot.