Annealing box for glass bottle production
Patent Information
- Application Number
- CN202522362161.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-11-07
AI Technical Summary
[0004]本实用新型的目的在于提供一种玻璃瓶生产用退火箱，通过设置限位机构，具体是转动电机带动螺纹杆转动，进而推动导向板移动；导向板移动时，会带动滑杆在滑槽内滑动，限位杆在固定块内滑动，同时铰接杆绕铰接点转动，以此调节两个导向板的间距；调节至合适间距后，可适应不同规格的玻璃瓶，并且确保玻璃瓶在链条输送设备上稳定输送，同时提高退火质量，解决了现有玻璃瓶生产用退火箱在使用时玻璃瓶大多直接通过输送设备进入退火箱，进行退火作业，然而，瓶体易在输送过程中发生偏移、碰撞，玻璃瓶在输送过程中发生偏移时，瓶体在退火箱内的位置会偏离最佳加热区域，还有部分区域可能过度靠近加热元件导致局部过热，部分区域则可能远离热源导致加热不足，进而造成瓶体内部应力消除不彻底或应力分布不均，不仅影响退火均匀性，还可能导致瓶体破损，降低产品合格率的问题
[0015]1、本实用新型通过设置限位机构，具体是启动电机带动螺纹杆转动，进而推动导向板移动，导向板移动时，会带动滑杆在滑槽内滑动，限位杆在固定块内滑动，同时铰接杆绕铰接点转动，以此调节两个导向板的间距；调节至合适间距后，可适应不同规格的玻璃瓶，并且确保玻璃瓶在链条输送设备上稳定输送，同时提高退火质量。
Smart Images
Figure CN224740982U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of annealing box technology, and in particular relates to an annealing box for glass bottle production. Background Technology
[0002] Annealing chambers for glass bottle production are key heat treatment equipment after glass bottle forming. The core of this equipment is to precisely control the temperature curves throughout the entire process of heating, holding, and cooling to eliminate internal stress caused by the difference in cooling rates between the inner and outer layers during bottle forming. At the same time, it stabilizes the internal structure of the glass, ultimately improving the mechanical strength, optical uniformity, and product qualification rate of the glass bottle.
[0003] In existing annealing chambers for glass bottle production, glass bottles are mostly directly fed into the annealing chamber via conveying equipment for annealing. However, the bottles are prone to shifting and collisions during the conveying process. When the glass bottles shift during the conveying process, their position in the annealing chamber will deviate from the optimal heating area. Some areas may be too close to the heating element, resulting in localized overheating, while other areas may be too far from the heat source, resulting in insufficient heating. This leads to incomplete stress relief or uneven stress distribution inside the bottle, which not only affects the uniformity of annealing but may also cause bottle breakage and reduce the product qualification rate. Therefore, an annealing chamber for glass bottle production is proposed. Utility Model Content
[0004] The purpose of this invention is to provide an annealing box for glass bottle production. By setting a limiting mechanism, specifically a rotating motor drives a threaded rod to rotate, which in turn moves a guide plate. When the guide plate moves, it causes a sliding rod to slide within a groove, and a limiting rod to slide within a fixed block. Simultaneously, a hinge rod rotates around the hinge point, thereby adjusting the distance between the two guide plates. After adjusting to a suitable distance, it can accommodate glass bottles of different specifications and ensure stable transport of the bottles on the chain conveyor equipment, while improving annealing quality. This invention solves the problem that in existing annealing boxes for glass bottle production, most bottles are directly fed into the annealing box via a conveyor for annealing. However, the bottles are prone to shifting and colliding during transport. When the bottles shift during transport, their position within the annealing box deviates from the optimal heating area. Some areas may be too close to the heating element, leading to localized overheating, while other areas may be too far from the heat source, resulting in insufficient heating. This leads to incomplete stress relief or uneven stress distribution within the bottle, affecting annealing uniformity and potentially causing bottle breakage and reducing product yield.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model relates to an annealing box for glass bottle production, including a support frame, a chain conveyor installed on the top of the support frame, support plates installed on both the front and back of the chain conveyor, a limiting mechanism disposed on the top of the two support plates, a disassembly mechanism disposed on the top of the chain conveyor, the limiting mechanism including a guide component disposed on the top of the chain conveyor, and a limiting component disposed on the top of the two support plates;
[0007] Furthermore, the guide assembly includes a support frame, and support blocks are installed on both the left and right sides of the guide assembly. The bottom of the two support blocks is rotatably connected to a hinge rod, and the bottom front and back of the two hinge rods are rotatably connected to two sliding rods. An auxiliary component is provided on the front of the support frame. Both hinge rods are inclined and cannot rotate to 90 degrees.
[0008] Furthermore, the chain conveyor is provided with guide plates on both the front and back of the top. Two guide plates are provided on the top of each guide plate. The four slide rods slide inside the four slide rods. The four hinge rods are arranged in pairs, and there are two sets in total. The support blocks of the two sets of hinge rods are arranged symmetrically at the center.
[0009] Furthermore, the limiting component includes four fixing blocks, which are respectively installed on the left and right sides of the top of the two support plates. Each of the four fixing blocks has a limiting rod slidably connected inside. All four fixing blocks are semi-circular in shape and provide support for the four limiting rods.
[0010] Furthermore, the four limiting rods are respectively fixedly connected to the two guide plates on the opposite sides. Each of the four limiting rods on the opposite sides is equipped with a limiting block. All four limiting blocks are circular plates, and each of the four limiting blocks is limited by the four limiting rods.
[0011] Furthermore, a glass bottle is installed on the top of the chain conveyor, a heating device is installed on the top of the support frame, and a cooling device is installed on the top of the support frame.
[0012] Furthermore, the disassembly mechanism includes two rubber pads, both of which are located on the side of the two guide plates that are close to each other. Each of the two rubber pads has two screw holes on its top, and bolts are threaded into the four screw holes. Locking blocks are threaded onto the outer surfaces of the four bolts.
[0013] Furthermore, the auxiliary component includes a threaded rod, which is threadedly connected to the front of the support frame. A motor is provided on the front of the support frame, and the output end of the motor is fixedly connected to the threaded rod via a coupling. The threaded rod is rotatably connected to the guide plate located on the front.
[0014] This utility model has the following beneficial effects:
[0015] 1. This utility model uses a limiting mechanism, specifically a motor to drive a threaded rod to rotate, which in turn pushes a guide plate to move. When the guide plate moves, it causes a sliding rod to slide in a groove, and a limiting rod to slide in a fixed block. At the same time, the hinge rod rotates around the hinge point, thereby adjusting the distance between the two guide plates. After adjusting to a suitable distance, it can accommodate glass bottles of different specifications and ensure stable transport of glass bottles on the chain conveyor equipment, while improving the annealing quality.
[0016] 2. This utility model incorporates a disassembly mechanism. Specifically, when the guide plate moves, it causes the rubber pad to contact the outer surface of the glass bottle, preventing the guide plate from scratching the glass bottle. When replacing the rubber pad, the locking block and bolts are loosened to remove the old pad, and the new pad is fixed to the guide plate by bolts and locking blocks. This reduces the probability of the guide plate scratching the surface of the glass bottle and improves maintenance efficiency.
[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the hinge rod structure of this utility model;
[0021] Figure 3 This is a schematic diagram of the limiting block structure of this utility model;
[0022] Figure 4 This is a schematic diagram of the support block structure of this utility model;
[0023] Figure 5 This is a schematic diagram of the tea break mechanism of this utility model.
[0024] The attached diagram lists the components represented by each number as follows:
[0025] 1. Support frame; 111. Chain conveyor equipment; 112. Support plate; 2. Limiting mechanism; 21. Guide assembly; 211. Support frame; 212. Support block; 213. Hinge rod; 214. Slide rod; 215. Guide plate; 216. Slide groove; 217. Threaded rod; 218. Motor; 22. Limiting assembly; 221. Fixing block; 222. Limiting rod; 223. Limiting block; 224. Glass bottle; 225. Heating equipment; 226. Cooling equipment; 3. Disassembly mechanism; 311. Rubber pad; 312. Screw hole; 313. Bolt; 314. Locking block. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0027] Please see Figures 1-5As shown, this utility model is an annealing box for glass bottle production, including a support frame 1, a chain conveyor 111 mounted on the top of the support frame 1, support plates 112 mounted on both the front and back of the chain conveyor 111, a limiting mechanism 2 disposed on the top of the two support plates 112, and a disassembly mechanism 3 disposed on the top of the chain conveyor 111. The limiting mechanism 2 includes a guide component 21 disposed on the top of the chain conveyor 111 and a limiting component 22 disposed on the top of the two support plates 112. The guide component 21 includes a support frame 211, and support plates 112 are mounted on both the left and right sides of the guide component 21. There are support blocks 212, and two hinge rods 213 are rotatably connected to the bottom of the two support blocks 212. Two sliding rods 214 are rotatably connected to the front and back of the bottom of the two hinge rods 213. An auxiliary component is provided on the front of the support frame 211. The two hinge rods 213 are inclined and cannot rotate to 90 degrees. Guide plates 215 are provided on the front and back of the top of the chain conveyor 111. Two sliding grooves 216 are opened on the top of the two guide plates 215. The four sliding rods 214 slide inside the four sliding grooves 216. The four hinge rods 213 are arranged in pairs, and two sets are arranged in total. The support block 212 is the center of the two sets of hinge rods 213. The symmetrically arranged limiting component 22 includes four fixing blocks 221, which are respectively installed on the left and right sides of the top of the two support plates 112. Each of the four fixing blocks 221 has a sliding limit rod 222 inside. All four fixing blocks 221 are semi-circular in shape and provide support for the four limit rods 222. The four limit rods 222 are respectively fixedly connected to the opposite sides of the two guide plates 215. Each of the opposite sides of the four limit rods 222 has a limit block 223 installed. All four limit blocks 223 are circular plates and limit the movement of the four limit rods 222. The chain conveyor 111 is topped with these limit blocks. The unit is equipped with glass bottles 224. A heating device 225 is installed on the top of the support frame 211, and a cooling device 226 is installed on the top of the support frame 211. Specifically, a rotating motor 218 drives a threaded rod 217 to rotate, which in turn pushes a guide plate 215 to move. When the guide plate 215 moves, it drives a sliding rod 214 to slide in a sliding groove 216, a limiting rod 222 to slide in a fixed block 221, and a hinge rod 213 to rotate around the hinge point, thereby adjusting the distance between the two guide plates 215. After adjusting to a suitable distance, it can accommodate glass bottles 224 of different specifications and ensure that the glass bottles 224 are stably transported on the chain conveyor 111, while improving the annealing quality.
[0028] The disassembly mechanism 3 includes two rubber pads 311, both of which are located on the side of the two guide plates 215 that are close to each other. Each rubber pad 311 has two screw holes 312 on its top, and bolts 313 are threaded into the four screw holes 312. Locking blocks 314 are threaded onto the outer surfaces of the four bolts 313. Specifically, when the guide plate 215 moves, it will cause the rubber pads 311 to come into contact with the outer surface of the glass bottle 224, thus preventing the guide plate 215 from scratching the glass bottle 224. When replacing the rubber pads 311, the locking blocks 314 and bolts 313 are loosened to remove the old pads, and the new pads are fixed to the guide plate 215 by the bolts 313 and locking blocks 314. This reduces the probability of the guide plate 215 scratching the surface of the glass bottle 224 and improves maintenance efficiency.
[0029] The auxiliary component includes a threaded rod 217, which is threadedly connected to the front of the support frame 211. A motor 218 is provided on the front of the support frame 211. The output end of the motor 218 is fixedly connected to the threaded rod 217 via a coupling. The threaded rod 217 is rotatably connected to the front guide plate 215.
[0030] A specific application of this embodiment is as follows: In use, the motor 218 can be started according to the specifications of the glass bottle 224 to drive the threaded rod 217 to rotate. At this time, the threaded rod 217 will drive the guide plate 215 to move. While the guide plate 215 moves, it will drive the slide rod 214 to slide in the slide groove 216, and at the same time drive the limiting rod 222 to slide in the fixed block 221. At this time, the hinge rod 213 will rotate around the hinge point, and the hinge rod 213 can only be in an inclined state, not in a 90° vertical state. Then the distance between the two guide plates 215 can be adjusted until a suitable distance is reached. At this time, the movement of the two guide plates 215 will drive the limiting rod 222 to slide in the fixed block 221, and the limiting block 223 will limit the limiting rod 222 to prevent the limiting rod 222 from detaching from the fixed block 221. Then the glass bottle 224 can be placed on the chain conveyor. On device 111, the chain conveyor 111 is started to transport the glass bottle 224. At the same time, the heating device 225 and the cooling device 226 are started to perform annealing treatment. The guide plate 215 ensures the stable transport of the glass bottle 224. As the two guide plates 215 move, they will drive the two rubber pads 311 to contact the outer surface of the glass bottle 224, so as to prevent the two guide plates 215 from scratching the outer surface of the glass bottle 224. Loosen the locking block 314 and the bolt 313, remove the old rubber pad 311, and fix the new rubber pad 311 on the guide plate 215 with the bolt 313 and the locking block 314 to complete the replacement. In addition, the control of the motor 218 in this application can be achieved by using the program set in the control panel and inputting relevant parameters according to the requirements for automated control. The setting of this control method can be realized by existing technologies, such as PLC.
[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An annealing box for glass bottle production, comprising a support frame (1), wherein a chain conveyor (111) is mounted on the top of the support frame (1), and support plates (112) are mounted on both the front and back of the chain conveyor (111), characterized in that, Also includes: A limiting mechanism (2) is provided on the top of two support plates (112); as well as Disassembly mechanism (3), said disassembly mechanism (3) is located on top of chain conveyor (111); The limiting mechanism (2) includes a guide component (21), which is disposed on the top of the chain conveyor (111); A limiting component (22) is disposed on the top of two support plates (112); The guide assembly (21) includes a support frame (211), and support blocks (212) are installed on both the left and right sides of the guide assembly (21). The bottom of the two support blocks (212) is rotatably connected to hinge rods (213). The front and back of the bottom of the two hinge rods (213) are rotatably connected to two slide rods (214). The front of the support frame (211) is provided with auxiliary parts. Both hinge rods (213) are inclined and cannot rotate to 90 degrees.
2. The annealing box for glass bottle production according to claim 1, characterized in that, The chain conveyor (111) is provided with guide plates (215) on both the front and back sides of the top. Two guide plates (215) have two grooves (216) on their tops. The four slide rods (214) slide inside the four grooves (216). Among them, the four hinge rods (213) are set in pairs, and there are two sets in total. The support blocks (212) of the two sets of hinge rods (213) are centrally symmetrical.
3. An annealing box for glass bottle production according to claim 1, characterized in that, The limiting component (22) includes four fixing blocks (221), which are respectively installed on the left and right sides of the top of the two support plates (112). Each of the four fixing blocks (221) is slidably connected to a limiting rod (222). Among them, the four fixing blocks (221) are all semi-circular, and the four fixing blocks (221) are supported by four limit rods (222).
4. An annealing box for glass bottle production according to claim 3, characterized in that, The four limiting rods (222) are fixedly connected to the two guide plates (215) on the opposite sides of each other, and each of the four limiting rods (222) is equipped with a limiting block (223) on the opposite side of each other. Among them, the four limiting blocks (223) are all circular plates, and the four limiting blocks (223) are all limited by four limiting rods (222).
5. An annealing box for glass bottle production according to claim 4, characterized in that, A glass bottle (224) is installed on the top of the chain conveyor (111), a heating device (225) is installed on the top of the support frame (211), and a cooling device (226) is installed on the top of the support frame (211).
6. An annealing box for glass bottle production according to claim 1, characterized in that, The disassembly mechanism (3) includes two rubber pads (311). The two rubber pads (311) are both located on the side of the two guide plates (215) that are close to each other. The top of the two rubber pads (311) has two screw holes (312). The four screw holes (312) are threaded with bolts (313). The outer surfaces of the four bolts (313) are threaded with locking blocks (314).
7. An annealing box for glass bottle production according to claim 2, characterized in that, The auxiliary component includes a threaded rod (217), which is threadedly connected to the front of the support frame (211). A motor (218) is provided on the front of the support frame (211). The output end of the motor (218) is fixedly connected to the threaded rod (217) via a coupling. The threaded rod (217) is rotatably connected to the guide plate (215) located on the front.