Glass cooling and conveying mechanism

Abstract

This utility model discloses a glass cooling conveying mechanism, including a conveying roller frame and an air box disposed on one side of the conveying roller frame. An upper air duct box is installed on the top of the conveying roller frame, and a lower air duct box is installed inside the roller frame box. This utility model effectively reduces heat loss of cold air during the transmission process by separately setting up the air box and completely covering the inside of the air box with heat insulation cotton, reducing the impact of environmental factors on the cold air, keeping the cold air at a low temperature, improving the stability of the cooling effect, and realizing double-sided air cooling of glass products, greatly improving the cooling efficiency. The upper and lower air duct boxes are lined with heat insulation cotton on the inside, around the perimeter and back, and the bottom surface is covered with dense and uniform small holes, so that the cold air can be blown evenly and strongly onto the glass products, ensuring the uniformity of the cooling effect. This utility model is suitable for glass products with a large cooling area, improving the cooling quality and production efficiency of glass products.

Description

Technical Field

[0001] This utility model belongs to the field of glass conveying line technology, and specifically relates to a glass cooling and conveying mechanism. Background Technology

[0002] In the production and processing of glass products, the cooling process is one of the most crucial steps, directly affecting the quality, performance, and subsequent processing and use of the glass products. Air cooling, as a common cooling method, has been widely used in the field of glass product cooling due to its advantages such as fast cooling speed and relatively simple operation.

[0003] Currently, the existing air-cooled conveyor lines used in glass cooling and conveying mechanisms have many shortcomings: Firstly, regarding the air-cooling layout, most existing air-cooling conveyor lines place the air-cooling device directly above the conveyor line, only cooling one side of the glass products. This single-sided air-cooling method results in uneven heat dissipation and low overall cooling efficiency because the other side of the glass products cannot directly contact the cold air. This is especially true for some thicker glass products or those requiring high cooling uniformity, where single-sided air-cooling is difficult to meet their cooling needs. It can easily cause uneven stress distribution inside the glass products, which in turn affects the quality and performance of the glass products, such as potentially causing cracking or deformation during subsequent use. Secondly, regarding thermal insulation, existing air-cooled conveyor lines generally lack effective thermal insulation for the cold air. In actual production environments, factors such as ambient temperature and humidity can significantly impact the cold air. For example, in high-temperature environments, the cold air absorbs heat from the surrounding environment during transmission, causing its temperature to rise and thus reducing the cooling effect. In high-humidity environments, the cold air may carry moisture, leading to defects such as water stains on the surface of glass products. Furthermore, due to the lack of thermal insulation measures, the cold air suffers significant heat loss during transmission and cannot maintain an ideal low temperature when it reaches the surface of the glass products, further affecting the cooling effect and stability. Furthermore, in terms of applicability, existing air-cooled conveyor lines are poorly adapted to situations where the area of ​​the conveyed object to be cooled is large. When the area of ​​the glass product is large, single-sided air cooling cannot make the cold air evenly cover the entire glass surface, which can easily lead to local over-cooling or under-cooling. Local over-cooling may cause stress concentration in the glass product at that part, while local under-cooling will cause uneven internal temperature of the glass product, which will not meet the requirements of overall cooling, seriously affecting the quality of the glass product and production efficiency. In summary, existing air-cooled conveyor lines for glass cooling conveying mechanisms have significant shortcomings in terms of air-cooling layout, heat insulation, and applicability, and cannot meet the requirements for efficient and uniform cooling of large-area glass products. Therefore, this utility model proposes a glass cooling conveying mechanism. Utility Model Content

[0004] The purpose of this invention is to provide a glass cooling and conveying mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass cooling and conveying mechanism, comprising... Conveyor roller frame, multiple rollers disposed on the inner side of the top of the conveyor roller frame, and roller frame housing fixed inside the conveyor roller frame and located at the bottom of the multiple rollers; And the bellows located on one side of the conveyor roller frame; The conveyor roller frame is equipped with two upper cooling fans and two lower cooling fans installed inside the air box. An upper air duct box is installed on the top of the conveyor roller frame, and the upper air duct box is connected to the two upper cooling fans through a ventilation pipe. A lower air duct box is installed inside the roller frame box, and the lower air duct box is flexibly connected to the lower cooling fans through a soft canvas channel.

[0006] Preferably, the bottom surface of the upper air duct box is provided with a plurality of small holes evenly distributed throughout, and the top surface of the lower air duct box is also provided with a plurality of small holes evenly distributed throughout.

[0007] Preferably, the bottom right side of the air box is also connected to an air inlet duct, and the air inlet duct extends to the bottom of the roller frame box.

[0008] Preferably, it also includes a lifting adjustment mechanism, which is disposed between the upper air duct box and the conveyor roller frame.

[0009] Preferably, the lifting and adjusting mechanism includes a screw jack, a geared motor, an output connecting rod, a coupling, and a parallel shaft. The upper air duct box is connected to the conveyor roller frame by four screw jacks, and two adjacent screw jacks are connected in parallel by a parallel shaft. The geared motor is installed on the top surface of the upper air duct box, and a coupling is installed on each of the two side surfaces of the upper air duct box. The geared motor and the coupling are connected by an output connecting rod, and the coupling is connected to two adjacent screw jacks by a parallel shaft.

[0010] Preferably, it also includes a heat insulation structure, wherein the inner walls of the air box, the upper air duct box and the roller frame box are all provided with a heat insulation structure.

[0011] Preferably, the thermal insulation structure includes thermal insulation cotton, a rubber seat, and a detachable structure, with the rubber seat fixed to one side surface of the thermal insulation cotton.

[0012] Preferably, the disassembly and assembly structure includes a T-shaped disassembly and assembly head and a T-shaped disassembly and assembly slot. The side of the rubber seat is provided with multiple integrated T-shaped disassembly and assembly heads, and the inner walls of the air box, the upper air duct box and the roller frame box are all provided with multiple T-shaped disassembly and assembly slots for the T-shaped disassembly and assembly heads to be inserted.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a separate air box and completely covering the inside of the air box with heat insulation cotton, this utility model effectively reduces the heat loss of cold air during transmission, reduces the impact of environmental factors on the cold air, and enables the cold air to maintain a low temperature, thus improving the stability of the cooling effect. Furthermore, by setting up four air coolers, two supplying the upper air duct and two supplying the lower air duct, double-sided air cooling of glass products is achieved, which greatly improves the cooling efficiency. The upper and lower air duct boxes are lined with heat insulation cotton on the inside, around the perimeter and back, and the bottom surface is covered with dense and uniform small holes, so that the cold air can be blown evenly and strongly onto the glass products, ensuring the uniformity of the cooling effect. This utility model is suitable for glass products with a large cooling area and can effectively solve the problems of uneven cooling, low efficiency, and great susceptibility to environmental influences in the prior art, thereby improving the cooling quality and production efficiency of glass products. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the bellows and roller frame box of this utility model in the disassembled state; Figure 3 This is a bottom view of the bellows and roller frame housing of this utility model in their disassembled state; Figure 4 This utility model Figure 1 A magnified view of a portion of region A in the middle; Figure 5 This utility model Figure 2 A magnified view of a portion of region B in the middle; Figure 6 This is a cross-sectional view of the connection between the thermal insulation structure and the air box of this utility model; Figure 7 This utility model Figure 6 A magnified view of a portion of region C in the middle; In the diagram: 1. Conveyor roller frame; 11. Roller frame housing; 12. Roller; 2. Air box; 21. Air inlet duct; 31. Upper air duct housing; 32. Ventilation pipe; 33. Upper air cooler; 41. Soft canvas channel; 42. Lower air cooler; 43. Lower air duct housing; 51. Screw jack; 52. Gear motor; 53. Output connecting rod; 54. Coupling; 55. Parallel shaft; 61. Thermal insulation cotton; 62. Rubber seat; 63. Disassembly and assembly structure; 631. T-shaped disassembly and assembly clamp; 632. T-shaped disassembly and assembly slot. Detailed Implementation

[0015] 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 protection scope of the present utility model. Example 1

[0016] Please see Figures 1 to 6 This is the first embodiment of the present invention, which provides the following technical solution: a glass cooling and conveying mechanism, comprising... The conveyor roller frame 1, multiple rollers 12 set on the inner side of the top of the conveyor roller frame 1, and the roller frame box 11 fixed on the inner side of the conveyor roller frame 1 and located at the bottom of the multiple rollers 12 are all existing structures in existing air-cooled conveyor lines, which are traditional roller conveyors that can be purchased directly on the market. The specific structural principles will not be elaborated here. And the air box 2 is located on one side of the conveyor roller frame 1; The system includes two upper cooling fans 33 and two lower cooling fans 42 installed inside the air box 2. An upper air duct box 31 is installed on the top of the conveyor roller frame 1, and the upper air duct box 31 is connected to the two upper cooling fans 33 via ventilation pipes 32. A lower air duct box 43 is installed inside the roller frame box 11, and the lower air duct box 43 is flexibly connected to the lower cooling fans 42 via a soft canvas channel 41. After the upper cooling fans 33 are started, cold air can be introduced into the upper air duct box 31 through the ventilation pipes 32 and then into the upper air duct box 31. The small holes on the bottom surface blow air upwards onto the roller 12, thereby cooling the glass conveyed on the roller 12. After the lower cooling fan 42 is started, cold air can be introduced into the lower air duct box 43 through the soft canvas channel 41, and blown downwards onto the roller 12 through the small holes on the top surface of the lower air duct box 43. This works in conjunction with the upper air duct box 31 to achieve double-sided air cooling of the glass conveyed on the roller 12, making the cooling more efficient and uniform. This solves the problem that existing air-cooled conveyor lines cannot meet the requirements for efficient and uniform cooling of large-area glass products.

[0017] In this embodiment, preferably, the bottom surface of the upper air duct box 31 is uniformly perforated with multiple small holes, and the top surface of the lower air duct box 43 is also uniformly perforated with multiple small holes. The dense and uniform small holes make the air outlet more powerful and the cooling effect more uniform.

[0018] In this embodiment, preferably, the bottom right side of the air box 2 is also connected to an air inlet 21, and the air inlet 21 extends to the bottom of the roller frame box 11.

[0019] In this embodiment, preferably, a lifting adjustment mechanism is also included, which is disposed between the upper air duct box 31 and the conveyor roller frame 1.

[0020] In this embodiment, preferably, the lifting adjustment mechanism includes a screw jack 51, a geared motor 52, an output connecting rod 53, a coupling 54, and a parallel shaft 55. The upper air duct housing 31 is connected to the conveyor roller frame 1 by four screw jacks 51, and two adjacent screw jacks 51 are connected in parallel by a parallel shaft 55. The geared motor 52 is installed on the top surface of the upper air duct housing 31, and a coupling 54 is installed on each of the two side surfaces of the upper air duct housing 31. The geared motor 52 and the coupling 54 are connected by the output connecting rod 53, and the coupling 54 is connected to two adjacent screw jacks 51 by a parallel shaft 55. The screw jack 51 is a commercially available product that can be directly purchased. For example, if the model is SWL35, the bottom bearing seat of the screw jack 51 is fixed to the top surface of the roller frame box 11, while the nut seat on the screw of the screw jack 51 is fixed to the side of the upper air duct box 31. This allows the screw in the screw jack 51 to be driven by the parallel shaft 55, which in turn drives the nut seat to lift the upper air duct box 31 under the action of the thread. The model of the reduction motor 52 can be RV75-40-2. After the reduction motor 52 is started, it can transmit power to the screw jack 51 through the output connecting rod 53, coupling 54 and parallel shaft 55, so that the screw jack 51 drives the upper air duct box 31 to lift vertically to adjust the distance between it and the roller 12 and achieve the effect of regulating air cooling.

[0021] In this embodiment, preferably, a heat insulation structure is also included, and the inner walls of the air box 2, the upper air duct box 31 and the roller frame box 11 are all provided with a heat insulation structure.

[0022] In this embodiment, preferably, the thermal insulation structure includes thermal insulation cotton 61, wherein the material of thermal insulation cotton 61 is glass fiber. Example 2

[0023] Please see Figures 1 to 7This is the second embodiment of the present invention. Based on the previous embodiment, the difference is that the insulation structure further includes a rubber seat 62 and a disassembly / removal structure 63. The rubber seat 62 is glued to one side of the insulation cotton 61. The disassembly / removal structure 63 includes T-shaped disassembly / removal clips 631 and T-shaped disassembly / removal slots 632. Multiple integrated T-shaped disassembly / removal clips 631 are provided on the side of the rubber seat 62. Both are made of rubber and will undergo elastic deformation when compressed. (Blowbox 2, upper air duct box 31) The inner wall of the roller frame housing 11 is provided with multiple T-shaped disassembly and assembly slots 632 for the T-shaped disassembly and assembly heads 631 to be inserted, so that the insulation cotton 61 can be installed stably. If the insulation cotton 61 needs to be disassembled and replaced in the future, you only need to pull the insulation cotton 61 and the rubber seat 62 to the side, so that the T-shaped disassembly and assembly heads 631 are pulled and squeezed to undergo elastic deformation, and are finally pulled out from the T-shaped disassembly and assembly slots 632, so that the insulation cotton 61 can be easily removed for replacement and maintenance, improving the convenience of subsequent maintenance.

[0024] Although embodiments of the present invention have been shown and described (see the detailed description above), 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass cooling and conveying mechanism characterized by: include Conveyor roller frame (1), multiple rollers (12) set on the inner side of the top of the conveyor roller frame (1), and roller frame box (11) fixed on the inner side of the conveyor roller frame (1) and located at the bottom of the multiple rollers (12). And a bellows (2) set on one side of the conveyor roller frame (1); And two upper cooling fans (33) and two lower cooling fans (42) installed inside the air box (2). The top of the conveyor roller frame (1) is equipped with an upper air duct box (31), and the upper air duct box (31) is connected to the two upper cooling fans (33) through a ventilation pipe (32). The inner side of the roller frame box (11) is equipped with a lower air duct box (43), and the lower air duct box (43) is softly connected to the lower cooling fans (42) through a soft canvas channel (41).

2. A glass cooling conveyor mechanism as in claim 1, wherein: The bottom surface of the upper air duct box (31) is uniformly perforated with multiple small holes, and the top surface of the lower air duct box (43) is also uniformly perforated with multiple small holes.

3. A glass cooling conveyor mechanism as in claim 1, wherein: The bottom right side of the air box (2) is also connected to an air inlet duct (21), and the air inlet duct (21) extends to the bottom of the roller frame box (11).

4. A glass cooling conveyor mechanism as in claim 1, wherein: It also includes a lifting adjustment mechanism, which is disposed between the upper air duct box (31) and the conveyor roller frame (1).

5. A glass cooling conveyor mechanism as claimed in claim 4, wherein: The lifting and adjusting mechanism includes a screw jack (51), a geared motor (52), an output connecting rod (53), a coupling (54), and a parallel shaft (55). The upper air duct box (31) and the conveyor roller frame (1) are connected by four screw jacks (51), and two adjacent screw jacks (51) are connected in parallel by a parallel shaft (55). The geared motor (52) is installed on the top surface of the upper air duct box (31). A coupling (54) is installed on each of the two sides of the upper air duct box (31). The geared motor (52) and the coupling (54) are connected by an output connecting rod (53). The coupling (54) is connected to two adjacent screw jacks (51) by a parallel shaft (55).

6. A glass cooling conveyor mechanism as in claim 1, wherein: It also includes a heat insulation structure, and the inner walls of the air box (2), the upper air duct box (31) and the roller frame box (11) are all provided with a heat insulation structure.

7. A glass cooling conveyor mechanism as claimed in claim 6, wherein: The thermal insulation structure includes thermal insulation cotton (61), rubber seat (62) and disassembly structure (63), with the rubber seat (62) fixed to one side surface of the thermal insulation cotton (61).

8. A glass cooling conveyor mechanism as claimed in claim 7, wherein: The disassembly and assembly structure (63) includes a T-shaped disassembly and assembly clip (631) and a T-shaped disassembly and assembly slot (632). The side of the rubber seat (62) is provided with multiple integrated T-shaped disassembly and assembly clips (631). The inner walls of the air box (2), the upper air duct box (31) and the roller frame box (11) are all provided with multiple T-shaped disassembly and assembly slots (632) for the T-shaped disassembly and assembly clips (631) to be inserted.

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