Cooling forming device for plastic product manufacturing

Abstract

The utility model discloses a cooling forming device for manufacturing plastic products, and relates to the technical field of plastic processing, the cooling forming device comprises a rack, two rotating rollers are arranged in the rack, rotating shafts are arranged in the two rotating rollers in a penetrating manner, the rotating shafts are fixedly connected with the rotating rollers, the two ends of each rotating shaft penetrate through the inner wall of the rack, and the two ends of each rotating shaft are fixedly connected with the rack. The rotating shaft is arranged on the rack and rotationally connected with the rack, a driving mechanism connected with the rotating shaft is arranged on the outer side wall of the rack, a plurality of conveying belts are arranged between the two rotating rollers in a sleeving mode, and a spraying mechanism and a blow-drying mechanism are arranged in the rack. Plastic products can be conveniently cooled and blow-dried from the upper side and the lower side, and the cooling effect and the working efficiency are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to a cooling molding device for manufacturing plastic products. Background Technology

[0002] Plastics, as a type of polymer compound, are formed by the polymerization of monomers through addition or condensation reactions. Their physical properties lie between the rigidity of fibers and the flexibility of rubber. The cornerstone of plastics is resin, a polymer material without added components, whose properties largely determine the basic performance of plastics. In the field of plastics processing, extruders are indispensable key equipment, capable of processing plastic raw materials into products of various shapes. However, plastic products freshly extruded from the extruder are in a soft state due to their high temperature and urgently need rapid cooling to fix their shape.

[0003] However, current cooling devices typically only spray cooling from the top, which is not effective enough and has low efficiency, thus affecting overall production efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cooling molding device for manufacturing plastic products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cooling molding apparatus for manufacturing plastic products includes a frame, inside which are two rotating rollers. A rotating shaft runs through the inside of each of the two rotating rollers and is fixedly connected to the rollers. Both ends of the rotating shaft pass through the inner wall of the frame and are rotatably connected to the frame. A drive mechanism connected to the rotating shaft is provided on the outer wall of the frame. Multiple conveyor belts are fitted between the two rotating rollers. A spraying mechanism and a drying mechanism are provided inside the frame.

[0007] As a further improvement of this utility model, the driving mechanism includes a fixed frame fixedly connected to the outer side wall of the frame, a motor fixedly installed on the side wall of the fixed frame, the output shaft of the motor passing through the fixed frame and fixedly connected to the end of one of the rotating shafts, and transmission wheels fixedly sleeved on the side walls of both rotating shafts, and the same transmission belt sleeved on the two transmission wheels.

[0008] As a further improvement of this utility model, the spraying mechanism includes a cooling water tank and a water pump. The input end of the water pump is connected to the cooling water tank, and the output end of the water pump is connected to a water supply pipe. Two water spray pipes are connected to the side wall of the water supply pipe, which are arranged vertically. The surface of the water spray pipe is provided with nozzles. Both water spray pipes penetrate the side wall of the frame and extend into the interior of the frame. The lower water spray pipe is located between two rotating rollers, and the upper water spray pipe is located above the conveyor belt.

[0009] As a further improvement of this utility model, the drying mechanism includes a fan, the output end of which is connected to an air guide pipe, and two air outlet pipes arranged vertically are connected to the side wall of the air guide pipe. The surface of the air outlet pipe is provided with an air outlet cover, the lower air outlet pipe is located between two rotating rollers, and the upper air outlet pipe is located above the conveyor belt.

[0010] As a further improvement of this utility model, the side wall of the roller is provided with a groove that cooperates with the conveyor belt, and the conveyor belt is located inside the groove.

[0011] As a further improvement of this utility model, a collection box is provided at the inner bottom of the frame, and a drain pipe is provided on the side wall of the collection box.

[0012] The beneficial effects of this utility model are:

[0013] By setting up a drive mechanism, rotating rollers, and a conveyor belt, the drive mechanism drives the rotating rollers, which in turn drive the conveyor belt to rotate, thereby conveying plastic products. Furthermore, due to the interval arrangement of the conveyor belt, it is possible to cool and dry the plastic products from both the top and bottom, effectively improving the cooling effect and work efficiency.

[0014] By setting up a spraying mechanism and starting the water pump, cooling water in the cooling water tank can be pumped into the spray pipe through the water supply pipe, and the plastic products can be sprayed from both the top and bottom sides simultaneously through the nozzles to cool them down, thereby improving the cooling effect.

[0015] By setting up a drying mechanism and starting the fan, air is blown through the air duct box and the air outlet hood, which can simultaneously blow and dry the plastic material from the top and bottom, thus improving the drying effect.

[0016] This invention enables convenient cooling and drying of plastic products from both the top and bottom, effectively improving cooling efficiency and work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a cooling molding device for manufacturing plastic products according to the present invention;

[0018] Figure 2This is a schematic diagram of the rotating roller, conveyor belt, and rotating shaft of a cooling and molding device for manufacturing plastic products according to this utility model.

[0019] Figure 3 This is a schematic diagram of the spray mechanism of a cooling molding device for manufacturing plastic products according to this utility model;

[0020] Figure 4 This is a schematic diagram of the drying mechanism of a cooling molding device for manufacturing plastic products according to this utility model.

[0021] In the diagram: 1. Frame, 2. Collection box, 3. Drain pipe, 4. Roller, 5. Conveyor belt, 6. Drive wheel, 7. Drive belt, 8. Fixing frame, 9. Motor, 10. Shaft, 11. Cooling water tank, 12. Groove, 13. Water pump, 14. Water supply pipe, 15. Spray pipe, 16. Nozzle, 17. Fan, 18. Air duct, 19. Air outlet pipe, 20. Air outlet cover. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Figures 1-4 A cooling molding apparatus for manufacturing plastic products includes a frame 1, a collection box 2 at the bottom of the frame 1, a drain pipe 3 on the side wall of the collection box 2, two rotating rollers 4 inside the frame 1, a rotating shaft 10 passing through the inside of each of the two rotating rollers 4, the rotating shaft 10 being fixedly connected to the rotating rollers 4, both ends of the rotating shaft 10 passing through the inner wall of the frame 1 and being rotatably connected to the frame 1, a drive mechanism connected to the rotating shaft 10 on the outer wall of the frame 1, multiple conveyor belts 5 being fitted between the two rotating rollers 4, grooves 12 on the side wall of the rotating rollers 4 cooperating with the conveyor belts 5, the conveyor belts 5 being located inside the grooves 12, and a spraying mechanism and a drying mechanism inside the frame 1.

[0024] In this utility model, the drive mechanism includes a fixed frame 8 fixedly connected to the outer side wall of the frame 1. A motor 9 is fixedly installed on the side wall of the fixed frame 8. The output shaft of the motor 9 passes through the fixed frame 8 and is fixedly connected to the end of one of the rotating shafts 10. A transmission wheel 6 is fixedly sleeved on the side wall of each of the two rotating shafts 10. The same transmission belt 7 is sleeved on the two transmission wheels 6.

[0025] The spraying mechanism includes a cooling water tank 11 and a water pump 13. The input end of the water pump 13 is connected to the cooling water tank 11, and the output end of the water pump 13 is connected to a water supply pipe 14. Two water spray pipes 15 are connected to the side wall of the water supply pipe 14, which are arranged vertically. The surface of the water spray pipe 15 is provided with nozzles 16. Both water spray pipes 15 penetrate the side wall of the frame 1 and extend into the interior of the frame 1. The lower water spray pipe 15 is located between the two rotating rollers 4, and the upper water spray pipe 15 is located above the conveyor belt 5.

[0026] The drying mechanism includes a blower 17, the output end of which is connected to an air guide pipe 18. Two air outlet pipes 19 are connected to the side wall of the air guide pipe 18, which are arranged vertically. An air outlet hood 20 is provided on the surface of the air outlet pipe 19. The lower air outlet pipe 19 is located between the two rotating rollers 4, and the upper air outlet pipe 19 is located above the conveyor belt 5.

[0027] In use, the rotating roller 4 is driven by the drive mechanism, which in turn drives the conveyor belt 5 to rotate, thereby conveying the plastic products. The water pump 13 is started, which pumps the cooling water in the cooling water tank 11 into the spray pipe 15 through the water supply pipe 14. The water is then sprayed onto the plastic products from both the top and bottom sides through the nozzles 16 to cool them down, thus improving the cooling effect. Then, the fan 17 is started, which blows air through the air duct 18 and the air outlet pipe 19, and blows the cooled plastic products from both the top and bottom sides through the air outlet hood 20 to dry them, thus improving the drying effect.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A cooling molding apparatus for manufacturing plastic products, comprising a frame (1), characterized in that, The frame (1) is equipped with two rotating rollers (4) inside. Each of the two rotating rollers (4) has a rotating shaft (10) running through it. The rotating shaft (10) is fixedly connected to the rotating roller (4). Both ends of the rotating shaft (10) run through the inner wall of the frame (1) and are rotatably connected to the frame (1). The outer wall of the frame (1) is equipped with a drive mechanism connected to the rotating shaft (10). Multiple conveyor belts (5) are fitted between the two rotating rollers (4). The frame (1) is equipped with a spraying mechanism and a drying mechanism inside.

2. The cooling molding apparatus for manufacturing plastic products according to claim 1, characterized in that, The drive mechanism includes a fixed frame (8) fixedly connected to the outer wall of the frame (1). A motor (9) is fixedly installed on the side wall of the fixed frame (8). The output shaft of the motor (9) passes through the fixed frame (8) and is fixedly connected to the end of one of the rotating shafts (10). A transmission wheel (6) is fixedly sleeved on the side wall of both rotating shafts (10). The same transmission belt (7) is sleeved on the two transmission wheels (6).

3. The cooling molding apparatus for manufacturing plastic products according to claim 1, characterized in that, The spraying mechanism includes a cooling water tank (11) and a water pump (13). The input end of the water pump (13) is connected to the cooling water tank (11), and the output end of the water pump (13) is connected to a water supply pipe (14). Two water spray pipes (15) are connected to the side wall of the water supply pipe (14) and are arranged vertically. The surface of the water spray pipe (15) is provided with nozzles (16). Both water spray pipes (15) penetrate the side wall of the frame (1) and extend into the interior of the frame (1). The lower water spray pipe (15) is located between the two rotating rollers (4), and the upper water spray pipe (15) is located above the conveyor belt (5).

4. The cooling molding apparatus for manufacturing plastic products according to claim 1, characterized in that, The drying mechanism includes a blower (17), the output end of which is connected to an air guide pipe (18). Two air outlet pipes (19) are connected to the side wall of the air guide pipe (18) and are arranged vertically. An air outlet cover (20) is provided on the surface of the air outlet pipe (19). The lower air outlet pipe (19) is located between two rotating rollers (4), and the upper air outlet pipe (19) is located above the conveyor belt (5).

5. The cooling molding apparatus for manufacturing plastic products according to claim 1, characterized in that, The side wall of the roller (4) is provided with a groove (12) that cooperates with the conveyor belt (5), and the conveyor belt (5) is located inside the groove (12).

6. The cooling molding apparatus for manufacturing plastic products according to claim 1, characterized in that, The inner bottom of the frame (1) is provided with a collection box (2), and the side wall of the collection box (2) is provided with a drain pipe (3).

Images