Cooling device for modified plastic material processing

Abstract

The utility model discloses a cooling device for modified plastic material processing, which belongs to the technical field of plastic processing and comprises a disc seat, a support plate is fixed at the bottom of the disc seat, a driving motor is fixed on the side surface of the disc seat, and a second gear is fixed at the output end of the driving motor. A rotation driving assembly in transmission connection with the second gear is arranged on the disc seat, an air inlet pipe is fixed to the center of the side face of the disc seat, and an air blowing assembly communicating with the air inlet pipe is arranged on the disc seat; the plastic pipes are driven by the rotation driving assembly to rotate synchronously, cold air is evenly blown out in the length direction of the plastic pipes through the air blowing assembly and blown out to the surfaces of the plastic pipes, all the positions of the surfaces of the plastic pipes are evenly cooled, the shape stability of the plastic pipes can be kept easily, and the service life of the plastic pipes is prolonged. Deformation caused by uneven cooling is greatly reduced, the quality of finished products is improved, the cooling efficiency is improved, and the cooling waiting time is effectively shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a cooling device for processing modified plastic materials. Background Art

[0002] Modified plastics, as high-performance plastic products, have been widely used in industrial production in recent years. However, traditional plastics often struggle to meet the high performance requirements of specific applications. Therefore, improving the physical and chemical properties of plastics through modification technologies has become an important research direction. Modified plastics typically exhibit excellent heat resistance, corrosion resistance, and mechanical strength, including large-scale modified plastic pipes.

[0003] In the production process of large-sized modified plastic material pipes, the cooling link is a key step to ensure product quality and production efficiency. The temperature of the large-sized plastic pipes just produced is relatively high and they need to be fully cooled before they can be transported or processed in the next step. The traditional cooling method is generally through natural cooling or simple air cooling. The cooling efficiency of natural cooling is low and requires a long waiting time. Simple air cooling is difficult to cool evenly and is prone to cause large deformation and other quality issues. Therefore, the market needs a cooling equipment that can be suitable for cooling large-sized modified plastic material pipes, with efficient and uniform cooling.

[0004] Therefore, it is necessary to provide a cooling device for processing modified plastic materials to solve the above technical problems. Utility Model Content

[0005] The purpose of the present invention is to provide a cooling device for processing modified plastic materials to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a solution to the above-mentioned technical problem as follows: a cooling device for processing modified plastic materials, comprising a disc seat, a bracket plate fixed to the bottom of the disc seat, a drive motor fixed to the side of the disc seat, a second gear fixed to the output end of the drive motor, a drive rotation assembly connected to the second gear transmission is provided on the disc seat, an air inlet pipe is fixed at the center of the side of the disc seat, and a blowing assembly connected to the air inlet pipe is provided on the disc seat.

[0007] As a further solution of the present invention, the driving assembly includes a gear ring rotatably connected to the disc seat, meshing teeth are provided on both sides of the inner and outer rings of the gear ring, the second gear is engaged with the meshing teeth of the outer ring of the gear ring, and a shaft is rotatably connected to the side of the disc seat, and the shafts are provided in plurality and are distributed in a ring shape, and the ends of the plurality of shafts are fixed with a first gear that meshes with the meshing teeth of the inner ring of the gear ring, and a joint sleeve is fixed to the end of the shaft away from the first gear.

[0008] As a further solution of the present utility model, locking bolts are threadedly connected to the side walls of multiple said joint sleeves, and rubber sleeves are fittingly sleeved on the ends of the locking bolts.

[0009] As a further solution of the present utility model, the blowing assembly includes a ventilation pipe fixed to the side surface of the disc seat. The ventilation pipe is located on the side of the disc seat away from the first gear. Blowing holes are formed in the side surface of the ventilation pipe. There are multiple ventilation pipes, and the multiple ventilation pipes are arranged corresponding to the multiple joint sleeves. A ventilation cavity communicating with the multiple ventilation pipes is formed inside the disc seat, and the air inlet pipe is communicated with the ventilation cavity.

[0010] As a further solution of the present utility model, there are multiple blowing holes, and the multiple blowing holes are equidistantly distributed along the length direction of the ventilation pipe.

[0011] As a further solution of the present utility model, a base plate is fixed to the bottom end of the support plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The driving and rotating assembly drives multiple plastic pipes to rotate synchronously. The cold air flow with a certain air pressure is conveyed into the blowing assembly through the air inlet pipe. At the same time, the blowing assembly evenly blows the cold air along the length direction of the plastic pipes and blows it onto the surfaces of the plastic pipes, so that all positions on the surfaces of the multiple plastic pipes are evenly cooled, which also helps to maintain the shape stability of the plastic pipes, greatly reduces the deformation caused by uneven cooling, improves the finished product quality. At the same time, the cold air is evenly blown along the length direction of the plastic pipes, improving the cooling efficiency, effectively shortening the cooling waiting time, and shortening the production cycle. Description of the Drawings

[0013] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0014] Figure 1 is the three-dimensional structure diagram of the overall structure of the present utility model;

[0015] Figure 2 is the partial structure schematic diagram of the driving and rotating assembly of the present utility model;

[0016] Figure 3 is the overall sectional structure schematic diagram of the present utility model;

[0017] Figure 4 is Figure 3 the enlarged view of the structure at A in

[0018] Figure 5 is the structure schematic diagram of the ventilation pipe and the blowing holes of the present utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Driving assembly; 101. Gear ring; 102. First gear; 103. Shaft; 104. Connector sleeve; 105. Locking bolt; 2. Blowing assembly; 201. Ventilation pipe; 202. Blowing hole; 203. Ventilation chamber; 3. Disc seat; 4. Driving motor; 5. Second gear; 6. Bracket plate; 7. Base plate; 8. Air inlet pipe. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments.

[0022] See also Figures 1-5 The utility model provides a cooling device for processing modified plastic materials, including a disc seat 3, a bracket plate 6 is fixed to the bottom of the disc seat 3, a driving motor 4 is fixed to the side of the disc seat 3, a second gear 5 is fixed to the output end of the driving motor 4, a driving assembly 1 connected to the second gear 5 is provided on the disc seat 3, an air inlet pipe 8 is fixed at the center of the side of the disc seat 3, and a blowing assembly 2 connected to the air inlet pipe 8 is provided on the disc seat 3; when in use, first insert one end of a plurality of hot plastic tubes just produced into the driving assembly 1, and clamp one end of the plastic tube by the driving assembly 1, so that the plurality of plastic tubes are fixed to one side of the disc seat 3, start the driving motor 4 to work, and the output end of the driving motor 4 is turned on. The second gear 5 is driven to rotate, thereby driving the rotating assembly 1 to rotate through the second gear 5, thereby driving multiple plastic tubes to rotate synchronously. The air inlet pipe 8 is externally connected to an air pump, and the cold air flow with a certain air pressure is delivered to the inside of the blowing assembly 2 through the air inlet pipe 8. At the same time, the cold air is blown out evenly along the length direction of the plastic tube through the blowing assembly 2, and blown out onto the surface of the plastic tube, so that all positions on the surface of the multiple plastic tubes are evenly cooled, which also helps to maintain the shape stability of the plastic tube, improves product quality, greatly reduces deformation caused by uneven cooling, and improves the quality of the finished product. At the same time, the cold air is blown out evenly along the length direction of the plastic tube, which improves the cooling efficiency, effectively shortens the cooling waiting time, and shortens the production cycle.

[0023] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, it is worth specifically explaining that the driving and rotating assembly 1 includes a toothed ring 101 rotatably connected to the disc seat 3. Meshing teeth are provided on both sides of the inner and outer circles of the toothed ring 101. The second gear 5 is meshed and cooperated with the meshing teeth on the outer circle of the toothed ring 101. A shaft rod 103 is rotatably connected to the side surface of the disc seat 3. There are multiple shaft rods 103 and the multiple shaft rods 103 are annularly distributed. First gears 102 meshed and cooperated with the meshing teeth on the inner circle of the toothed ring 101 are fixed to the ends of the multiple shaft rods 103. A joint sleeve 104 is fixed to the end of the shaft rod 103 away from the first gear 102. Locking bolts 105 are threadedly connected to the side walls of the multiple joint sleeves 104. Rubber sleeves are fittingly sleeved on the ends of the locking bolts 105. During specific operation, one ends of multiple newly produced relatively hot plastic pipes are respectively inserted into the multiple joint sleeves 104, and one ends of the plastic pipes are clamped into the joint sleeves 104 by tightening the locking bolts 105, so as to fix the multiple plastic pipes to one side of the disc seat 3. The driving motor 4 drives the second gear 5 to rotate, the second gear 5 drives the toothed ring 101 to rotate, and thus drives the multiple first gears 102 to rotate synchronously through the toothed ring 101. Then, the multiple first gears 102 drive the multiple shaft rods 103 to rotate synchronously, and further drive the multiple joint sleeves 104 and the multiple plastic pipes clamped in the joint sleeves 104 to rotate synchronously around the central axis of the shaft rod 103.

[0024] Further as Figure 1 、 Figure 3 and Figure 5 As shown in the figure, it is worth specifically explaining that the blowing assembly 2 includes a ventilation pipe 201 fixed to the side surface of the disc seat 3. The ventilation pipe 201 is located on the side of the disc seat 3 away from the first gear 102. Blowing holes 202 are formed on the side surface of the ventilation pipe 201. There are multiple blowing holes 202, and the multiple blowing holes 202 are equidistantly distributed along the length direction of the ventilation pipe 201. There are multiple ventilation pipes 201 and the multiple ventilation pipes 201 are arranged corresponding to the multiple joint sleeves 104. A ventilation cavity 203 communicated with the multiple ventilation pipes 201 is formed inside the disc seat 3. The air inlet pipe 8 is communicated with the ventilation cavity 203. During specific operation, cold air flow with a certain air pressure is conveyed into the ventilation cavity 203 through the air inlet pipe 8. The cold air flow is synchronously shunted and conveyed into the multiple ventilation pipes 201, and is evenly blown out through the multiple equidistantly distributed blowing holes 202, so as to evenly blow the cold air along the length direction of the plastic pipe onto the surface of the rotating plastic pipe, so that all positions on the surface of the multiple plastic pipes are evenly cooled. It also helps to maintain the shape stability of the plastic pipe, improves the product quality, greatly reduces the deformation caused by uneven cooling, improves the finished product quality. At the same time, the cold air is evenly blown out along the length direction of the plastic pipe, improving the cooling efficiency, effectively shortening the cooling waiting time, and shortening the production cycle.

[0025] This solution has the following working process: One end of multiple relatively hot plastic pipes just produced is respectively inserted into multiple connector sleeves 104, and one end of the plastic pipe is clamped into the connector sleeve 104 by tightening the locking bolt 105, so as to fix multiple plastic pipes to one side of the disc base 3. The driving motor 4 drives the second gear 5 to rotate, and the second gear 5 drives the toothed ring 101 to rotate, so as to drive multiple first gears 102 to rotate synchronously through the toothed ring 101, and then drive multiple shaft rods 103 to rotate synchronously through multiple first gears 102, and further drive multiple connector sleeves 104 and multiple plastic pipes clamped in the connector sleeves 104 to rotate synchronously around the central axis of the shaft rod 103. The cold air flow with a certain air pressure is transported into the ventilation cavity 203 through the air inlet pipe 8, and the cold air flow is synchronously shunted and transported into the interiors of multiple ventilation pipes 201, and is evenly blown out onto the surface of the rotating plastic pipes through multiple blow holes 202 arranged at equal intervals, so that all positions on the surfaces of multiple plastic pipes are evenly cooled.

[0026] Furthermore, as Figure 1 shown, it is specifically worth noting that a base plate 7 is fixed to the bottom end of the support plate 6; during specific work, the overall stability of the device placement is effectively improved through the provided base plate 7.

[0027] In summary: The drive rotation assembly 1 drives multiple plastic pipes to rotate synchronously. The air inlet pipe 8 is externally connected to an air pump, and the cold air flow with a certain air pressure is transported into the blowing assembly 2 through the air inlet pipe 8. At the same time, the blowing assembly 2 evenly blows the cold air along the length direction of the plastic pipe and blows it onto the surface of the plastic pipe, so that all positions on the surfaces of multiple plastic pipes are evenly cooled, which also helps to maintain the shape stability of the plastic pipe, improves the product quality, greatly reduces the deformation caused by uneven cooling, improves the finished product quality. At the same time, the cold air is evenly blown along the length direction of the plastic pipe, improving the cooling efficiency, effectively shortening the cooling waiting time, and shortening the production cycle.

[0028] The driving motor 4 can be purchased on the market. The driving motor 4 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the description.

Claims

1. A cooling device for processing modified plastic materials, including a disc seat, characterized in that, A bracket plate is fixed to the bottom of the disc seat, a drive motor is fixed to the side of the disc seat, a second gear is fixed to the output end of the drive motor, a drive rotation assembly connected to the second gear is provided on the disc seat, an air inlet pipe is fixed at the center of the side of the disc seat, and a blowing assembly connected to the air inlet pipe is provided on the disc seat.

2. The cooling device for processing modified plastic materials according to claim 1, wherein, The driving assembly includes a gear ring rotatably connected to the disc seat, meshing teeth are provided on both sides of the inner and outer rings of the gear ring, the second gear is engaged with the meshing teeth of the outer ring of the gear ring, and a shaft is rotatably connected to the side of the disc seat. The shafts are provided in plurality and the plurality of shafts are distributed in a ring shape, and the ends of the plurality of shafts are fixed with a first gear engaged with the meshing teeth of the inner ring of the gear ring, and a joint sleeve is fixed to the end of the shaft away from the first gear.

3. The cooling device for processing the modified plastic material according to claim 2, wherein, The side walls of the plurality of joint sleeves are all threadedly connected with locking bolts, and the ends of the locking bolts are fitted with rubber sleeves.

4. The cooling device for processing the modified plastic material according to claim 2, wherein, The blowing assembly includes a ventilation pipe fixed on the side of the disc seat, the ventilation pipe is located on the side of the disc seat away from the first gear, a blowing hole is provided on the side of the ventilation pipe, and multiple ventilation pipes are provided and the multiple ventilation pipes are arranged corresponding to the multiple joint sleeves. A ventilation cavity connected to the multiple ventilation pipes is provided inside the disc seat, and the air inlet pipe is connected to the ventilation cavity.

5. The cooling device for processing the modified plastic material according to claim 4, wherein, There are a plurality of blowing holes, and the blowing holes are evenly distributed along the length direction of the ventilation pipe.

6. The cooling device for processing modified plastic materials according to claim 1, characterized in that, A base plate is fixed to the bottom end of the bracket plate.

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