Auxiliary cooling structure for nylon wheel raw material forming

Abstract

The invention discloses an auxiliary cooling structure for nylon wheel raw material forming, and relates to the technical field of nylon wheel production. The device comprises a bottom plate, the top of the bottom plate is provided with a forming mold and a mold plate fixedly connected to the surface of the forming mold, the surface of the forming mold is sleeved with an annular pipe, one side of the annular pipe communicates with a flow dividing pipe, and one side of the flow dividing pipe is provided with a cooling shell; and an auxiliary cooling driving mechanism is arranged at the top of the bottom plate. By arranging the auxiliary cooling driving mechanism, kinetic energy generated when cooling liquid flows back is effectively recycled and utilized, the fan and the stirring mechanism are driven to operate, cyclic utilization of energy is achieved, equipment operation energy consumption is remarkably reduced, the requirement of green manufacturing is met, a controllable forced air cooling environment is constructed through cooperation of the ventilation mechanism and the cooling shell, and the cooling efficiency is improved. And the de-molded nylon wheel can be quickly and uniformly cooled, the crystallization process of the de-molded nylon wheel is promoted, the standing time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of nylon wheel manufacturing technology, and in particular relates to an auxiliary cooling structure for molding nylon wheel raw materials. Background Technology

[0002] In the manufacturing process of nylon wheels, injection molding is the core processing technology. The existing production process typically consists of two stages: the first stage involves initial cooling and shaping of the injected molten nylon within the injection molding machine using the mold's own cooling mechanism to achieve sufficient strength for demolding; the second stage involves removing the demolded nylon wheel from the mold and allowing it to stand at room temperature for an extended period to complete its full crystallization process. To improve the efficiency of the first stage, i.e., shorten the molding cycle, auxiliary cooling structures are commonly added to the mold. This structure aims to enhance mold cooling, compensating for the mold's own insufficient cooling capacity, thereby accelerating the cooling speed of the product within the mold and enabling the injection molding machine to open the mold and remove the product more quickly.

[0003] Existing auxiliary cooling mechanisms mostly use coolant to cool the molds. After cooling, the coolant flows directly back into the storage tank, and the kinetic energy during the backflow is not utilized. Meanwhile, the nylon wheels removed from the molds are still at a relatively high temperature, and their molecular chains have not yet completed their ordered arrangement. They typically require a settling time of four minutes or even longer to reach a stable crystallization state. During this process, if the ambient temperature in the workshop is too high, the heat can hinder or even inhibit the normal crystallization of the nylon material, leading to uneven dimensional shrinkage, warping, or a decline in mechanical properties. To solve this problem, production workshops often have to add large-scale air-cooling equipment or air conditioning systems to forcibly cool the products in the settling area, undoubtedly increasing production costs.

[0004] To address these issues, we provide an auxiliary cooling structure for molding nylon wheel raw materials. Summary of the Invention

[0005] The purpose of this invention is to provide an auxiliary cooling structure for molding nylon wheel raw materials. By cooperating with the auxiliary cooling drive mechanism and the ventilation mechanism, the problem of energy waste in the auxiliary cooling structure during use in the prior art is solved.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution.

[0007] This invention relates to an auxiliary cooling structure for molding nylon wheel raw materials, comprising a base plate, a molding die on the top of the base plate, a die plate fixedly connected to the surface of the molding die, an annular tube sleeved on the surface of the molding die, a distribution pipe connected to one side of the annular tube, and a cooling shell on one side of the distribution pipe; an auxiliary cooling drive mechanism on the top of the base plate, the auxiliary cooling drive mechanism comprising a liquid storage tank fixedly connected to the top of the base plate, a pressure pump connected to one side of the liquid storage tank, and a return drive pipe connected to the other side of the liquid storage tank; a ventilation mechanism on the bottom of the cooling shell, the ventilation mechanism comprising a support plate fixedly connected to the bottom of the cooling shell, a buffer pad fixedly connected to the top of the support plate, and ventilation holes respectively opened on the top of the support plate and the buffer pad.

[0008] The present invention is further configured such that the auxiliary cooling drive mechanism includes a first drive gear disposed on one side of the liquid storage tank, and turbine blades fixedly connected inside the first drive gear.

[0009] The present invention is further configured such that the auxiliary cooling drive mechanism includes a fixed cylinder disposed at the bottom of the return drive pipe, a second drive gear disposed at the top of the base plate, a fan fixedly connected inside the second drive gear, an air inlet pipe connected to the bottom of the fixed cylinder, a blowing assembly disposed on one side of the fixed cylinder, and a stirring and cooling assembly disposed on the other side of the fixed cylinder.

[0010] The present invention is further configured such that the blowing assembly includes a conduit connected to one side of the fixed cylinder, a flow divider and an exhaust pipe respectively connected to one side of the conduit, valves respectively sleeved on the surface of the exhaust pipe and the flow divider, and a flow regulating valve sleeved on the surface of the conduit.

[0011] The present invention is further configured such that the stirring and cooling assembly includes a stirring frame disposed on one side of the fixed cylinder and a semiconductor cooling plate disposed on the rear side of the stirring frame.

[0012] The invention is further configured such that the ventilation mechanism includes a vertical plate rotatably connected to one side of the support plate, the buffer pad is fixedly connected to the cooling shell, a sealing component is provided on the front side of the vertical plate, and an adjustment component is provided on the rear side of the vertical plate.

[0013] The present invention is further configured such that the sealing assembly includes a housing disposed on the front side of the vertical plate, a first cylinder fixedly connected to the bottom of the housing, a connecting plate fixedly connected to the output end of the first cylinder, and a sealing plate fixedly connected to one side of the connecting plate.

[0014] The present invention is further configured such that the adjusting assembly includes a drive rod disposed on the rear side of the vertical plate, a fixed plate movably connected to the surface of the drive rod, a first bevel gear fixedly connected to one side of the drive rod, a rotating rod disposed on one side of the drive rod, a second bevel gear meshing with one side of the first bevel gear, a turntable fixedly connected to the surface of the rotating rod, a second cylinder fixedly connected to the bottom of the turntable, a limiting rod fixedly connected to the output end of the second cylinder, a third drive gear disposed on the bottom of the turntable, a limiting groove formed on the top of the third drive gear, a limiting plate disposed on the bottom of the third drive gear, a third cylinder fixedly connected to the bottom of the limiting plate, a reciprocating screw disposed on one side of the rotating rod, a fourth drive gear fixedly connected to the surface of the reciprocating screw, a reciprocating nut threadedly meshing with the surface of the reciprocating screw, a connecting frame fixedly connected to one side of the reciprocating nut, a sliding rod disposed on the top of the connecting frame, and a sliding sleeve sleeved on the surface of the sliding rod.

[0015] The present invention is further configured such that a reinforcing plate is fixedly connected to the bottom of the fixed cylinder, and a dustproof net is fixedly connected to the bottom of the air inlet pipe.

[0016] The present invention is further configured such that a mounting plate is fixedly connected to one side of the mold plate, and a mounting hole is provided on the top of the mounting plate.

[0017] The present invention has the following beneficial effects.

[0018] 1. This invention effectively recovers and utilizes the kinetic energy of the coolant during its return flow by setting an auxiliary cooling drive mechanism to drive the fan and stirring mechanism, thereby achieving energy recycling, significantly reducing equipment operating energy consumption, and meeting the requirements of green manufacturing. The cooperation between the ventilation mechanism and the cooling shell creates a controllable forced air cooling environment, which can quickly and uniformly cool the demolded nylon wheel, promote its crystallization process, shorten the settling time, and improve production efficiency.

[0019] 2. This invention achieves efficient cooling of the coolant by integrating stirring and cooling with semiconductor refrigeration technology, ensuring that the coolant remains at a low temperature, improving the cooling effect on the mold, and further shortening the molding cycle.

[0020] 3. This invention controls the tilt angle of the cooling shell by adjusting the components, and achieves automatic opening and closing and material discharge in conjunction with the sealing components, reducing manual intervention, improving the level of production automation and operational safety. It has a compact structure and high functional integration, which can achieve efficient cooling of the mold and secondary cooling of the product after demolding, saving equipment floor space and overall investment costs.

[0021] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0023] Figure 1 This is a three-dimensional diagram of an auxiliary cooling structure for molding nylon wheel raw materials.

[0024] Figure 2 This is a cross-sectional view of a mold plate in an auxiliary cooling structure for molding nylon wheel raw materials.

[0025] Figure 3 This is a cross-sectional view of the return flow drive pipe in an auxiliary cooling structure for molding nylon wheel raw materials.

[0026] Figure 4 This is a cross-sectional view of the liquid storage tank in an auxiliary cooling structure for molding nylon wheel raw materials.

[0027] Figure 5 This is a bottom view of a manifold plate in an auxiliary cooling structure for molding nylon wheel raw materials.

[0028] Figure 6 This is a cross-sectional view of the base plate in an auxiliary cooling structure for molding nylon wheel raw materials.

[0029] Figure 7 This is a bottom view of a support plate in an auxiliary cooling structure for molding nylon wheel raw materials.

[0030] Figure 8 This is a cross-sectional view of the housing in an auxiliary cooling structure for molding nylon wheel raw materials.

[0031] Figure 9 An auxiliary cooling structure for molding nylon wheel raw materials Figure 6 A magnified view of A in the middle.

[0032] In the attached diagram: 1. Base plate; 2. Molding mold; 3. Mold plate; 4. Ring pipe; 5. Diverter pipe; 6. Cooling shell; 7. Auxiliary cooling drive mechanism; 71. Liquid storage tank; 72. Pressure pump; 73. Return drive pipe; 74. First drive gear; 75. Turbine blade; 76. Fixed cylinder; 77. Second drive gear; 78. Fan; 79. Air inlet pipe; 710. Air blowing assembly; 7101. Conduit; 7102. Diverter plate; 7103. Exhaust pipe; 7104. Valve; 7105. Flow regulating valve; 711. Stirring and cooling assembly; 7111. Stirring frame; 7112. Semiconductor cooling plate; 8. Ventilation mechanism; 81. Support plate; 82. Buffer. 83. Pad; 84. Ventilation hole; 85. Vertical plate; 86. Sealing assembly; 87. Housing; 88. First cylinder; 89. Connecting plate; 80. Sealing plate; 81. Adjusting assembly; 82. Drive rod; 83. Fixing plate; 84. First bevel gear; 85. Rotating rod; 866. Second bevel gear; 87. Turntable; 88. Second cylinder; 89. Limiting rod; 80. Third drive gear; 810. Limiting groove; 811. Limiting plate; 82. Third cylinder; 83. Reciprocating screw; 84. Fourth drive gear; 85. Reciprocating nut; 86. Connecting frame; 87. Slide rod; 88. Sliding sleeve. Detailed Implementation

[0033] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Example 1

[0035] Please see Figures 1-9This invention relates to an auxiliary cooling structure for molding nylon wheel raw materials, comprising a base plate 1, a molding die 2 mounted on the top of the base plate 1, a die plate 3 fixedly connected to the surface of the molding die 2, the die plate 3 fixing the molding die 2 and providing an installation interface for easy connection to an injection molding machine, ensuring accurate die positioning and secure installation, and an annular tube 4 sleeved on the surface of the molding die 2. Multiple molding dies 2 are arranged in a horizontally symmetrical design, with the annular tubes 4 on the surfaces of two front and rear molding dies 2 connected to each other. Coolant flows inside the annular tubes 4, achieving uniform and efficient cooling of the die, shortening the molding cycle. One side of the annular tube 4 is connected to... The distributor pipe 5 guides the coolant from the pressure pump 72 to the ring pipe 4, realizing the distribution and delivery of the coolant. A cooling shell 6 is provided on one side of the distributor pipe 5. The cooling shell 6 is used to accommodate the demolded nylon wheel and provides a closed or semi-open cooling environment. It works in conjunction with the ventilation mechanism 8 to perform forced air cooling and promote the crystallization of the nylon wheel. An auxiliary cooling drive mechanism 7 is provided on the top of the base plate 1. The auxiliary cooling drive mechanism 7 includes a liquid storage tank 71 fixedly connected to the top of the base plate 1. An observation window is fixedly connected to the front of the liquid storage tank 71. An inlet pipe is connected to the top of the liquid storage tank 71, and a drain pipe is connected to the front of the liquid storage tank 71. Both the liquid pipe and the drain pipe are threaded with sealing caps. The liquid storage tank 71 stores coolant and provides the liquid source for cooling circulation. A pressure pump 72 is connected to one side of the liquid storage tank 71. The pressure pump 72 provides power to pump the coolant from the liquid storage tank 71 to the ring pipe 4, realizing the circulation of the coolant. A return drive pipe 73 is connected to the other side of the liquid storage tank 71. A support is fixedly connected to the top of the pressure pump 72, and the support is fixedly connected to the liquid storage tank 71. The surfaces of the pressure pump 72, the return drive pipe 73, and the distribution pipe 5 are all fixedly connected with connecting flanges. The two ventilation holes 83 are connected to each other. The return drive pipe 73... The used coolant is returned to the storage tank 71, and the kinetic energy of the returning liquid is used to drive the turbine blades 75 to achieve energy recovery. A ventilation mechanism 8 is provided at the bottom of the cooling shell 6. The ventilation mechanism 8 includes a support plate 81 fixedly connected to the bottom of the cooling shell 6 and a buffer pad 82 fixedly connected to the top of the support plate 81. The support plate 81 supports the cooling shell 6, and the buffer pad 82 reduces the impact when the nylon wheel falls and protects the product from damage. Ventilation holes 83 are opened on the top of the support plate 81 and the buffer pad 82 respectively. The ventilation holes 83 provide airflow channels to ensure air circulation inside and outside the cooling shell 6 and enhance the air cooling effect.

[0036] Example 2

[0037] Please see Figures 1-9Based on Embodiment 1, the auxiliary cooling drive mechanism 7 further includes a first drive gear 74 disposed on one side of the liquid storage tank 71. The first drive gear 74 is rotatably connected to the return drive pipe 73 via a bearing. A turbine blade 75 is fixedly connected inside the first drive gear 74. The return liquid impacts the turbine blade 75, driving the first drive gear 74 to rotate, converting fluid kinetic energy into mechanical energy to drive subsequent mechanisms. The auxiliary cooling drive mechanism 7 also includes a fixed cylinder 76 disposed at the bottom of the return drive pipe 73 and a second drive gear 77 disposed at the top of the base plate 1. The second drive gear 77 meshes with the first drive gear 74. The second drive gear 77 passes through... The bearing is rotatably connected to the fixed cylinder 76, and the fan 78 is fixedly connected inside the second drive gear 77. The second drive gear 77 and the fan 78 receive power from the first drive gear 74 through meshing, driving the fan 78 to rotate and generate cooling airflow. This airflow is connected to the air inlet pipe 79 at the bottom of the fixed cylinder 76, which guides external air into the fixed cylinder 76 to supply airflow to the fan 78. A dustproof net at the bottom prevents impurities from entering. A blower assembly 710 is provided on one side of the fixed cylinder 76. The fixed cylinder 76 supports the fan 78 and the air inlet pipe 79, forming an air duct that guides the airflow to the blower assembly 710. The blower assembly 710 directs the airflow generated by the fan 78 through the duct. 7101 guides the coolant to the distributor plate 7102 or the exhaust pipe 7103 to achieve air cooling of the nylon wheel inside the cooling shell 6. A stirring and cooling assembly 711 is provided on the other side of the fixed cylinder 76 to promote uniform cooling of the coolant. The blowing assembly 710 includes a conduit 7101 connected to one side of the fixed cylinder 76, a distributor plate 7102 and an exhaust pipe 7103 respectively connected to one side of the conduit 7101, valves 7104 respectively fitted onto the surfaces of the exhaust pipe 7103 and the distributor plate 7102, and a flow regulating valve 7105 fitted onto the surface of the conduit 7101. The valves 7104 and 7105 are used to control the airflow and direction. Component 711 includes a stirring frame 7111 disposed on one side of the fixed cylinder 76. The stirring frame 7111 extends into the fixed cylinder 76 from the side away from the liquid storage tank 71 and is fixedly connected to the fan 78. The stirring frame 7111 extends into the liquid storage tank 71 from the side away from the fixed cylinder 71. The stirring frame 7111 is rotatably connected to the liquid storage tank 71 and the fixed cylinder 76 via bearings. A semiconductor cooling plate 7112 is disposed on the rear side of the stirring frame 7111. The semiconductor cooling plate 7112 is fixedly connected to the liquid storage tank 71, and its heat-absorbing end extends into the liquid storage tank 71. The heat-absorbing end is fixedly connected to the liquid storage tank 71. The semiconductor cooling plate 7112 further reduces the temperature of the coolant and improves the cooling efficiency.

[0038] Example 3

[0039] Please see Figures 1-9Based on Embodiments 1 and 2, the ventilation mechanism 8 further includes a vertical plate 84 rotatably connected to one side of the support plate 81. A return drive pipe 73 is fixedly connected to the vertical plate 84. The support plate 81 is rotatably connected to the vertical plate 84 via bearings. A duct 7101 extends from the side away from the diverter plate 7102 to the side of the vertical plate 84 near the fixed cylinder 76. An exhaust pipe 7103 extends from the side away from the duct 7101 to the side of the vertical plate 84 away from the duct 7101. The vertical plate 84 serves as a rotating support component of the ventilation mechanism 8, cooperating with the adjustment assembly 86 to achieve inclined discharge of the cooling shell 6. A buffer pad 82 is fixedly connected to the cooling shell 6. A sealing assembly 85 is provided on the front side of the vertical plate 84. The sealing assembly 85 drives the sealing plate 854 to rise and fall via the first cylinder 852, achieving cooling... The opening and closing of the cooling shell 6 is achieved by an adjustment component 86 located on the rear side of the vertical plate 84. The adjustment component 86, through transmission control, enables the adjustment of the tilt angle of the cooling shell 6 and automatic material discharge, improving automation. The sealing component 85 includes a housing 851 located on the front side of the vertical plate 84, a first cylinder 852 fixedly connected to the bottom of the housing 851, a connecting plate 853 fixedly connected to the output end of the first cylinder 852, and a sealing plate 854 fixedly connected to one side of the connecting plate 853. The housing 851 is fixedly connected to the cooling shell 6. The output end of the first cylinder 852 extends to the top of the housing 851 and connects to the connecting plate 853. The sealing plate 854 contacts the cooling shell 6. A guide plate is fixedly connected to the front side of the cooling shell 6. The adjustment component 86 includes components located on the rear side of the vertical plate 84. The drive rod 861 on the rear side of plate 84 is movably connected to the surface of the drive rod 861, and the drive rod 861 is movably connected to the fixed plate 862 via bearings. The bottom of the fixed plate 862 is fixedly connected to the base plate 1. Synchronous pulleys are fixedly connected to the surfaces of both the drive rod 861 and the stirring rack 7111. The two synchronous pulleys are connected by a synchronous belt drive. The synchronous pulleys and the synchronous belt are driven by tooth meshing, which is an existing mature technology and will not be described in detail here. A first bevel gear 863 is fixedly connected to one side of the drive rod 861, a rotating rod 864 is set on one side of the drive rod 861, a second bevel gear 865 meshes with one side of the first bevel gear 863, a turntable 866 is fixedly connected to the surface of the rotating rod 864, and a second cylinder is fixedly connected to the bottom of the turntable 866. 867, a limiting rod 868 fixedly connected to the output end of the second cylinder 867, a third drive gear 869 located at the bottom of the turntable 866, a limiting groove 8610 opened at the top of the third drive gear 869, a limiting plate 8611 located at the bottom of the third drive gear 869, a third cylinder 8612 fixedly connected to the bottom of the limiting plate 8611, the bottom of the rotating rod 864 and the reciprocating screw 8613 are both rotatably connected to the base plate 1 through bearings, the second bevel gear 865 is fixedly connected to the surface of the rotating rod 864, the third drive gear 869 is located on the surface of the rotating rod 864, and a through groove is opened at its axial position to ensure the normal rotation of the rotating rod 864, and an anti-slip pad is fixedly connected to the top of the limiting plate 8611, and the anti-slip pad is in contact with the third drive gear 869.The output end of the third cylinder 8612 is fixedly connected to the limiting plate 8611. The bottom of the third cylinder 8612 is fixedly connected to the base plate 1. A support rod is fixedly connected to the bottom of the third drive gear 869. A limiting slider is fixedly connected to the bottom of the support rod. A limiting groove adapted to the limiting slider is opened on the top of the base plate 1. A reciprocating screw 8613 is set on one side of the rotating rod 864. A fourth drive gear 8614 is fixedly connected to the surface of the reciprocating screw 8613. A reciprocating nut 8615 is threaded onto the surface of the reciprocating screw 8613. A connecting bracket 8616 is fixedly connected to one side of the reciprocating nut 8615. A slide rod 8617 is set on the top of the connecting bracket 8616. A sliding sleeve 8618 is sleeved on the surface of the slide rod 8617. The third drive gear 869 and the fourth drive gear 8614 mesh with each other. The slide rod 8617 is fixedly connected to the bottom of the support plate 81. The slide sleeve 8618 is fixedly connected to the connecting frame 8616 via a rotating shaft. A guide rod is provided on one side of the reciprocating screw 8613. The bottom of the guide rod is fixedly connected to the base plate 1. A movable sleeve is fitted on the surface of the guide rod, and the movable sleeve is fixedly connected to the reciprocating nut 8615. The movable sleeve can move on the surface of the guide rod. A reinforcing plate is fixedly connected to the bottom of the fixed cylinder 76. The bottoms of the reinforcing plate and the diverter plate 7102 are both fixedly connected to the base plate 1. A dustproof net is fixedly connected to the bottom of the air inlet pipe 79. An mounting plate is fixedly connected to one side of the mold plate 3. An mounting hole is opened on the top of the mounting plate, and an mounting hole is opened on the top of the base plate 1.

[0040] The working principle of this invention is as follows: First, the mold plate 3 is fixed to the injection molding machine by the mounting plate, and the coolant circulation system is connected. The pressure pump 72 is started, pumping the coolant in the storage tank 71 into the distribution pipe 5, which then provides auxiliary cooling to the molding die 2 through the ring pipe 4. When the coolant flows back, it flows through the return drive pipe 73 and impacts the turbine blades 75, driving the first drive gear 74 to rotate, which in turn drives the second drive gear 77 and its internal fan 78 to rotate through meshing.

[0041] After demolding, the nylon wheel is removed and placed inside the cooling shell 6, with the buffer pad 82 providing cushioning protection. Airflow generated by the fan 78 is blown out through the duct 7101 from the distributor plate 7102 or the exhaust pipe 7103. The airflow from the distributor plate 7102 cools the nylon wheel inside the cooling shell 6, accelerating its cooling and crystallization process. The flow regulating valve 7105 controls the ventilation volume, and the valve 7104 controls the airflow direction. Simultaneously, the fan 78 rotates, causing the stirring rack 7111 to rotate, stirring the coolant in the storage tank 71. This, combined with the semiconductor cooling plate 7112, further reduces the coolant temperature, ensuring cooling efficiency.

[0042] The stirring rack 7111 also drives the drive rod 861 in the adjusting assembly 86 to rotate via a synchronous belt drive, which in turn drives the rotating rod 864 and the turntable 866 to move via the first bevel gear 863 and the second bevel gear 865. After the nylon wheel crystallizes, the control system activates the third cylinder 8612 to release the limit on the third drive gear 869, and the second cylinder 867 pushes the limit rod 868 into the limit groove 8610, driving the turntable 866 to rotate. This, in turn, drives the reciprocating screw 8613 to rotate via the third drive gear 869 and the fourth drive gear 8614, causing the reciprocating nut 8615 and the connecting frame 8616 to move upward, tilting the cooling shell 6. At the same time, the first cylinder 852 pushes the sealing plate 854 upward, opening the cooling shell 6 and realizing automated material discharge. After material discharge is completed, the reciprocating nut 8615 resets, preparing for the next batch of production.

[0043] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An auxiliary cooling structure for molding nylon wheel raw materials, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a forming mold (2) on the top, and a mold plate (3) is fixedly connected to the surface of the forming mold (2). A ring tube (4) is sleeved on the surface of the forming mold (2). A diversion pipe (5) is connected to one side of the ring tube (4), and a cooling shell (6) is provided on one side of the diversion pipe (5). The bottom plate (1) is provided with an auxiliary cooling drive mechanism (7). The auxiliary cooling drive mechanism (7) includes a liquid storage tank (71) fixedly connected to the top of the bottom plate (1), a pressure pump (72) connected to one side of the liquid storage tank (71), and a return drive pipe (73) connected to the other side of the liquid storage tank (71). The cooling shell (6) is provided with a ventilation mechanism (8) at the bottom. The ventilation mechanism (8) includes a support plate (81) fixedly connected to the bottom of the cooling shell (6), a buffer pad (82) fixedly connected to the top of the support plate (81), and ventilation holes (83) respectively opened on the top of the support plate (81) and the buffer pad (82).

2. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 1, characterized in that: The auxiliary cooling drive mechanism (7) further includes a first drive gear (74) disposed on one side of the liquid storage tank (71) and a turbine blade (75) fixedly connected inside the first drive gear (74).

3. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 1, characterized in that: The auxiliary cooling drive mechanism (7) further includes a fixed cylinder (76) disposed at the bottom of the return drive pipe (73), a second drive gear (77) disposed at the top of the base plate (1), a fan (78) fixedly connected inside the second drive gear (77), an air inlet pipe (79) connected to the bottom of the fixed cylinder (76), a blower assembly (710) disposed on one side of the fixed cylinder (76), and a stirring and cooling assembly (711) disposed on the other side of the fixed cylinder (76).

4. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 3, characterized in that: The blower assembly (710) includes a conduit (7101) connected to one side of the fixed cylinder (76), a flow divider (7102) and an exhaust pipe (7103) respectively connected to one side of the conduit (7101), valves (7104) respectively sleeved on the surface of the exhaust pipe (7103) and the flow divider (7102), and a flow regulating valve (7105) sleeved on the surface of the conduit (7101).

5. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 3, characterized in that: The stirring and cooling assembly (711) includes a stirring rack (7111) disposed on one side of the fixed cylinder (76) and a semiconductor cooling plate (7112) disposed on the rear side of the stirring rack (7111).

6. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 1, characterized in that: The ventilation mechanism (8) further includes a vertical plate (84) rotatably connected to one side of the support plate (81), the buffer pad (82) is fixedly connected to the cooling shell (6), a sealing component (85) is provided on the front side of the vertical plate (84), and an adjustment component (86) is provided on the rear side of the vertical plate (84).

7. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 6, characterized in that: The sealing assembly (85) includes a housing (851) disposed on the front side of the vertical plate (84), a first cylinder (852) fixedly connected to the bottom of the housing (851), a connecting plate (853) fixedly connected to the output end of the first cylinder (852), and a sealing plate (854) fixedly connected to one side of the connecting plate (853).

8. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 6, characterized in that: The adjustment assembly (86) includes a drive rod (861) disposed on the rear side of the vertical plate (84), a fixed plate (862) movably connected to the surface of the drive rod (861), a first bevel gear (863) fixedly connected to one side of the drive rod (861), a rotating rod (864) disposed on one side of the drive rod (861), a second bevel gear (865) meshing with one side of the first bevel gear (863), a turntable (866) fixedly connected to the surface of the rotating rod (864), a second cylinder (867) fixedly connected to the bottom of the turntable (866), a limiting rod (868) fixedly connected to the output end of the second cylinder (867), a third drive gear (869) disposed at the bottom of the turntable (866), and a gear opening in the center of the turntable. The limiting groove (8610) at the top of the third drive gear (869), the limiting plate (8611) at the bottom of the third drive gear (869), the third cylinder (8612) fixedly connected to the bottom of the limiting plate (8611), the reciprocating screw (8613) on one side of the rotating rod (864), the fourth drive gear (8614) fixedly connected to the surface of the reciprocating screw (8613), the reciprocating nut (8615) threadedly engaged with the surface of the reciprocating screw (8613), the connecting bracket (8616) fixedly connected to one side of the reciprocating nut (8615), the slide rod (8617) at the top of the connecting bracket (8616), and the sliding sleeve (8618) sleeved on the surface of the slide rod (8617).

9. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 3, characterized in that: The bottom of the fixed cylinder (76) is fixedly connected to a reinforcing plate, and the bottom of the air inlet pipe (79) is fixedly connected to a dustproof net.

10. The auxiliary cooling structure for molding nylon wheel raw materials according to claim 1, characterized in that: A mounting plate is fixedly connected to one side of the mold plate (3), and a mounting hole is provided on the top of the mounting plate.

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