Cooling device for plastic product processing

Abstract

The utility model relates to the technical field of plastic product production devices, and discloses a plastic product processing cooling device which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a lower air outlet plate, and the upper ends of four supporting columns are fixedly connected with an upper air outlet plate. The surfaces of the lower air outlet plate and the upper air outlet plate are each provided with a plurality of air outlets arranged in a rectangular array mode, the outer walls of the two rotating shafts are each fixedly connected with a plurality of belt wheels distributed in a linear mode, and the outer walls of the multiple belt wheels are each provided with a conveying belt in a sliding mode. According to the cooling device for plastic product processing, an upper air outlet plate and a lower air outlet plate are arranged, and a plurality of air outlets are formed in the upper air outlet plate and the lower air outlet plate, so that a plurality of plastic products can be cooled at the same time, and the cooling efficiency is remarkably improved; continuous conveying of the plastic products in the cooling process is achieved, the whole production process is more coherent, and then the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic product production equipment, and specifically relates to a cooling device for plastic product processing. Background Art

[0002] At present, plastics have become an essential product in daily life. Plastic basins and buckets can hold liquids, plastic bottles and boxes can better preserve beverages and food, and plastic bags have strong toughness for easy carrying of things. In the plastic product manufacturing industry, automated production equipment is used to inject hot plastic raw materials into production molds, and after forming, they are cooled into prefabricated plastic products.

[0003] Compared with existing devices, existing cooling devices often can only cool a single plastic product, and there is no continuity, which limits the overall efficiency of the production line. In the case of large-scale production of plastic products, this cooling method will lead to an extended production cycle and cannot meet the high market demand for plastic products. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the present application provides a cooling device for plastic product processing, which has the advantages of improving cooling efficiency, etc., and solves the problem that existing cooling devices often can only cool a single plastic product, and there is no continuity, which limits the overall efficiency of the production line. In the case of large-scale production of plastic products, this cooling method will lead to an extended production cycle and cannot meet the high market demand for plastic products.

[0005] To achieve the above object, the present application provides the following technical solution: A cooling device for plastic product processing, including a bottom plate, the upper end of the bottom plate is fixedly connected with a lower air outlet plate, the upper end of the lower air outlet plate is fixedly connected with four support columns arranged in a rectangular array, and the upper ends of the four support columns are fixedly connected with an upper air outlet plate. The surfaces of the lower air outlet plate and the upper air outlet plate are both provided with a plurality of air outlets arranged in a rectangular array.

[0006] The upper end of the bottom plate is fixedly connected with four support plates, a rotating shaft is rotatably connected between every two of the four support plates in a group of two, a plurality of belt pulleys arranged in a straight line are fixedly connected to the outer walls of the two rotating shafts, and a conveyor belt is slidably arranged on the outer walls of every two of the plurality of belt pulleys in a group.

[0007] Through the above solution, with the provision of the upper air outlet plate and the lower air outlet plate, both of which are provided with a plurality of air outlets, it is possible to cool a plurality of plastic products simultaneously, significantly improving the cooling efficiency. Through the provision of the four support plates, the pulleys on the rotating shaft, and the conveyor belt, continuous conveyance of the plastic products during the cooling process is achieved, making the entire production process more coherent, and thus improving the production efficiency. The air outlets provided on the upper air outlet plate and the lower air outlet plate are arranged in a rectangular array, ensuring that the cooling air can be evenly blown onto the plastic products, avoiding local overheating or overcooling.

[0008] Furthermore, baffles are fixedly connected to both sides of the lower air outlet plate and the upper air outlet plate. Two support rollers distributed in a mirror image are rotatably connected between the two baffles, and both of the two support rollers are rotatably arranged inside the conveyor belt.

[0009] Through the above solution, the provision of the two support rollers distributed in a mirror image provides additional support for the conveyor belt, reducing the pressure generated by the conveyor belt due to carrying plastic products and ensuring that the conveyor belt runs on the correct path.

[0010] Furthermore, an air box is fixedly connected to the upper end of the upper air outlet plate. A bracket is fixedly connected to the upper end inside the air box, and a fan is fixedly connected inside the bracket.

[0011] Through the above solution, the addition of the fan enables the air box to generate stronger wind force, which is blown onto the plastic products through the air outlets of the upper air outlet plate, thus significantly enhancing the cooling effect.

[0012] Furthermore, a dust-proof net is fixedly connected to the upper end of the air box.

[0013] Through the above solution, the dust-proof net can effectively prevent external dust and impurities from entering the inside of the air box, thus ensuring the normal operation of the fan and the entire cooling system and avoiding failures or performance degradation caused by dust accumulation.

[0014] Furthermore, a first air outlet pipe and a second air outlet pipe are fixedly connected to both sides of the air box.

[0015] Through the above solution, the air inside the air box is transmitted through the first air outlet pipe and the second air outlet pipe.

[0016] Furthermore, one end of each of the two first air outlet pipes away from the air box is fixedly connected to the upper air outlet plate, and one end of each of the two second air outlet pipes away from the air box is fixedly connected to the lower air outlet plate.

[0017] Through the above solution, by setting the connection of the first air outlet pipe to the upper air outlet plate and the connection of the second air outlet pipe to the lower air outlet plate, the cooling air can be blown onto the plastic products from both the upper and lower directions simultaneously, forming an all-round cooling effect and ensuring that the plastic products can be cooled evenly and quickly.

[0018] Further, a control box is fixedly connected to one side of the baffle.

[0019] Through the above solution, the setting of the control box facilitates the operation and control by the operator, improving the convenience and efficiency of the operation.

[0020] Further, a motor is fixedly connected to one side of the support plate, and the output end of the motor is fixedly connected to the rotating shaft through a coupling.

[0021] Through the above solution, the motor is used as a power source to drive the conveyor belt to rotate.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] For the cooling device for plastic product processing, through the settings of the upper air outlet plate and the lower air outlet plate, both of which are provided with a plurality of air outlets, it can cool a plurality of plastic products simultaneously, significantly improving the cooling efficiency. Through the settings of the four support plates, the belt pulleys on the rotating shaft and the conveyor belt, the continuous conveyance of plastic products during the cooling process is realized, making the entire production process more coherent, thereby improving the production efficiency. The air outlets provided on the upper air outlet plate and the lower air outlet plate are arranged in a rectangular array, ensuring that the cooling air can be evenly blown onto the plastic products, avoiding local overheating or overcooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the structure of the present application;

[0025] Figure 2 is the cooling structural schematic diagram of the structure of the present application;

[0026] Figure 3 is the conveying structural schematic diagram of the structure of the present application;

[0027] Figure 4 is the air outlet structural schematic diagram of the structure of the present application.

[0028] In the figure:

[0029] 1, bottom plate; 2, lower air outlet plate; 3, support column; 4, upper air outlet plate; 5, air outlet; 6, support plate; 7, rotating shaft; 8, belt pulley; 9, conveyor belt; 10, baffle; 11, support roller; 12, air box; 13, bracket; 14, fan; 15, dust-proof net; 16, first air duct; 17, second air duct; 18, control box; 19, motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0031] Please refer to Figure 1 、 Figure 2 and Figure 3 , a cooling device for plastic product processing in this embodiment includes a bottom plate 1. A lower air outlet plate 2 is fixedly connected to the upper end of the bottom plate 1. Four support columns 3 arranged in a rectangular array are fixedly connected to the upper end of the lower air outlet plate 2. An upper air outlet plate 4 is fixedly connected to the upper ends of the four support columns 3. A plurality of air outlet openings 5 arranged in a rectangular array are formed on the surfaces of both the lower air outlet plate 2 and the upper air outlet plate 4. Through the settings of the upper air outlet plate 4 and the lower air outlet plate 2, both are provided with a plurality of air outlet openings 5, which can cool a plurality of plastic products simultaneously, significantly improving the cooling efficiency. Four support plates 6 are fixedly connected to the upper end of the bottom plate 1. A rotating shaft 7 is rotatably connected between every two of the four support plates 6 in a group. A plurality of belt pulleys 8 distributed in a straight line are fixedly connected to the outer walls of the two rotating shafts 7. A conveyor belt 9 is slidably arranged on the outer walls of every two of the plurality of belt pulleys 8 in a group. Through the settings of the four support plates 6, the belt pulleys 8 on the rotating shafts 7, and the conveyor belt 9, continuous conveyance of plastic products during the cooling process is realized, making the entire production process more coherent, and thus improving the production efficiency.

[0032] Please refer to Figure 2 and Figure 3 , baffles 10 are fixedly connected to both sides of the lower air outlet plate 2 and the upper air outlet plate 4. Two support rollers 11 distributed in a mirror image are rotatably connected between the two baffles 10. Both of the two support rollers 11 are rotatably arranged inside the conveyor belt 9. The settings of the two support rollers 11 distributed in a mirror image provide additional support for the conveyor belt 9, reducing the pressure generated by the conveyor belt 9 due to carrying plastic products and ensuring the operation of the conveyor belt 9 on the correct path.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 4, a wind box 12 is fixedly connected to the upper end of the upper air outlet plate 4. A bracket 13 is fixedly connected to the upper end inside the wind box 12. A fan 14 is fixedly connected inside the bracket 13. The addition of the fan 14 enables the wind box 12 to generate stronger wind force, which blows towards the plastic product through the air outlet 5 of the upper air outlet plate 4, thus significantly enhancing the cooling effect. A dust-proof net 15 is fixedly connected to the upper end of the wind box 12. The dust-proof net 15 can effectively prevent external dust and impurities from entering the inside of the wind box 12, thus ensuring the normal operation of the fan 14 and the entire cooling system, and avoiding failures or performance degradation caused by dust accumulation. First air outlet pipes 16 and second air outlet pipes 17 are fixedly connected to both sides of the wind box 12. The wind inside the wind box 12 is transmitted through the first air outlet pipes 16 and the second air outlet pipes 17. One end of each of the two first air outlet pipes 16 far from the wind box 12 is fixedly connected to the upper air outlet plate 4, and one end of each of the two second air outlet pipes 17 far from the wind box 12 is fixedly connected to the lower air outlet plate 2. By setting the connection between the first air outlet pipe 16 and the upper air outlet plate 4, and the connection between the second air outlet pipe 17 and the lower air outlet plate 2, the cooling air can blow towards the plastic product from both the upper and lower directions simultaneously, forming an all-round cooling effect, ensuring that the plastic product can be cooled evenly and quickly. A control box 18 is fixedly connected to one side of a baffle 10. The setting of the control box 18 facilitates the operation and control by the operator, improving the convenience and efficiency of the operation. A motor 19 is fixedly connected to one side of a support plate 6. The output end of the motor 19 is fixedly connected to a rotating shaft 7 through a coupling. The motor 19 is used as a power source to drive the conveyor belt 9 to rotate.

[0034] In this embodiment, for the cooling device for plastic product processing, through the settings of the upper air outlet plate 4 and the lower air outlet plate 2, both of which are provided with a plurality of air outlets 5, multiple plastic products can be cooled simultaneously, significantly improving the cooling efficiency. Through the settings of the four support plates 6, the belt pulleys 8 on the rotating shaft 7, and the conveyor belt 9, the continuous conveyance of the plastic product during the cooling process is realized, making the entire production process more coherent, and thus improving the production efficiency. The air outlets 5 opened on the upper air outlet plate 4 and the lower air outlet plate 2 are arranged in a rectangular array, ensuring that the cooling air can blow evenly towards the plastic product, avoiding the situation of local overheating or overcooling.

[0035] It should be noted that the first air outlet pipe 16 is used to provide wind force for the upper air outlet plate 4, and the second air outlet plate is used to provide wind force for the lower air outlet plate 2.

[0036] The working principle of the above embodiment is:

[0037] The operator first starts the control box 18. The control box 18 issues instructions to start related devices such as the motor 19 and the fan 14. The motor 19 starts to operate, drives the rotating shaft 7 to rotate through the coupling. The rotation of the rotating shaft 7 causes the pulley 8 to rotate accordingly, thereby driving the conveyor belt 9 to move on the support rollers 11. Plastic products are placed on the conveyor belt 9. With the continuous movement of the conveyor belt 9, the plastic products are continuously conveyed to the cooling area. Due to the setting of the support rollers 11, the conveyor belt 9 obtains additional support, can stably carry plastic products, and ensures that the conveyor belt 9 runs on the correct path. The fan 14 generates wind power inside the air box 12. The wind power is transmitted to the upper air outlet plate 4 through the first air outlet pipe 16 and blows out from the air outlet 5 on its surface to cool the upper part of the plastic products. At the same time, the wind power is also transmitted to the lower air outlet plate 2 through the second air outlet pipe 17 and blows out from the air outlet 5 on its surface to cool the lower part of the plastic products. This up-and-down two-way cooling method ensures that the plastic products can be cooled evenly and quickly. With the continuous movement of the conveyor belt 9, the plastic products are continuously cooled in the cooling area. When the plastic products completely pass through the cooling area, they are conveyed to the next process or the collection area. During use, the dust-proof net 15 can prevent external dust and impurities from entering the air box 12 and keep the cooling system running normally.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0039] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling device for plastic product processing, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected with a lower air outlet plate (2). The upper end of the lower air outlet plate (2) is fixedly connected with four support columns (3) arranged in a rectangular array. The upper ends of the four support columns (3) are fixedly connected with an upper air outlet plate (4). A plurality of air outlets (5) arranged in a rectangular array are formed on the surfaces of the lower air outlet plate (2) and the upper air outlet plate (4). The upper end of the bottom plate (1) is fixedly connected with four support plates (6). A rotating shaft (7) is rotatably connected between every two of the four support plates (6). A plurality of belt pulleys (8) distributed in a straight line are fixedly connected to the outer walls of the two rotating shafts (7). A conveyor belt (9) is slidably arranged on the outer walls of every two of the plurality of belt pulleys (8).

2. The cooling device for plastic product processing according to claim 1, characterized in that: Baffles (10) are fixedly connected to both sides of the lower air outlet plate (2) and the upper air outlet plate (4). Two support rollers (11) distributed in a mirror image are rotatably connected between the two baffles (10). The two support rollers (11) are rotatably arranged inside the conveyor belt (9).

3. A cooling device for plastic product processing according to claim 1, wherein: An air box (12) is fixedly connected to the upper end of the upper air outlet plate (4). A bracket (13) is fixedly connected to the upper end inside the air box (12). A fan (14) is fixedly connected inside the bracket (13).

4. A cooling device for plastic product processing according to claim 3, characterized in that: A dust-proof net (15) is fixedly connected to the upper end of the air box (12).

5. A cooling device for plastic product processing according to claim 3, characterized in that: First air outlet pipes (16) and second air outlet pipes (17) are fixedly connected to both sides of the air box (12).

6. The cooling device for plastic product processing according to claim 5, characterized in that: One ends of the two first air outlet pipes (16) far away from the air box (12) are fixedly connected to the upper air outlet plate (4), and one ends of the two second air outlet pipes (17) far away from the air box (12) are fixedly connected to the lower air outlet plate (2).

7. A cooling device for plastic product processing according to claim 2, characterized in that: A control box (18) is fixedly connected to one side of one of the baffles (10).

8. A cooling device for plastic product processing according to claim 1, characterized in that: A motor (19) is fixedly connected to one side of one of the support plates (6). The output end of the motor (19) is fixedly connected to the rotating shaft (7) through a coupling.

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