A die cooling device for basketball processing

Abstract

The invention discloses a die cooling device for basketball processing, and relates to the technical field of basketball processing. The invention comprises a machine body, wherein a cavity is opened inside the machine body, a long rod is fixedly installed on the top of the machine body, a fixed plate is fixedly installed on the top of the long rod, and a movable plate is slidably installed on the outer wall of the long rod. The invention cooperates with a liquid storage box, a water pump, a liquid extraction pipe, a delivery pipe, a liquid guide pipe, an output pipe, a filter box, a rotating rod, a water flow blade and a dredging shovel plate to start the water pump, and the water pump draws condensate in the liquid storage box through the liquid extraction pipe, and then inputs it into the liquid guide pipe through the delivery pipe of the water pump. The liquid guide pipe circulates and transports inside a lower mold to cool the inner wall of the lower mold, and then outputs it to the liquid storage box through the output pipe. Through the arrangement of the liquid guide pipe, the condensate can be circulated in the machine body, the waste is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of basketball processing, in particular to a die cooling device for basketball processing. Background Art

[0002] Basketball continues to flourish around the world. It has not only become a popular sport, but also a cross-cultural and cross-regional social and entertainment activity. With the popularity of basketball and the continuous improvement of process technology, the production efficiency and quality requirements for basketball products are also increasing. Therefore, the die cooling device with efficient cooling function has become one of the key equipment pursued by manufacturers to ensure fast, stable and high-quality production during the basketball processing.

[0003] Patent announcement number CN213533453U discloses a die cooling device for basketball processing, which includes a body and a pin. A fixed seat is provided at the upper end of the body, and a first telescopic rod is provided below the front end of the fixed seat, an upper mold is provided below the first telescopic rod, and a lower mold is provided below the upper mold, and a through hole is provided on the outer side of the lower mold. A movable door is provided in the middle of the front end of the body, and a baffle is provided in front of the movable door. A fixed frame is provided on both sides of the rear of the baffle, and a limited hole is provided on the surface of the fixed frame, and a pin is provided at the front end of the limited hole. The die cooling device for basketball processing is provided with a second telescopic rod. The second telescopic rod is effectively provided so that the basketball after die pressing moves downward with the lower mold to reach the inside of the body, and the spray chamber sprays and cools the basketball to avoid other textures of the basketball after die pressing without cooling. The circulation structure formed by the water pump and the condensation box of the body effectively reduces the waste of resources.

[0004] However, the current die cooling device for basketball processing has the following problems: after the condensate is sprayed to cool it, the condensate will be attached with pollutants, which is not convenient for filtering the pollutants. Therefore, after multiple spraying, the cooling effect of the condensate will be greatly reduced. Therefore, we propose a die cooling device for basketball processing. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a die cooling device for basketball processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a die cooling device for basketball processing, comprising a body, a cavity is provided inside the body, a long rod is fixedly installed on the top of the body, a fixed plate is fixedly installed on the top of the long rod, a movable plate is slidably installed on the outer wall of the long rod, a telescopic rod is penetrated and slidably installed on the bottom of the fixed plate, and the telescopic rod is driven by a hydraulic cylinder, and the hydraulic cylinder is fixedly installed on the top of the fixed plate, a heating component is fixedly installed on the top of the movable plate, a heating tube is fixedly installed on the output end of the heating component, an upper mold is fixedly installed on the bottom of the heating tube, and the upper mold is connected to the heating tube pipeline, a lower mold is fixedly installed on the top of the body, a slot is provided on the top of the lower mold, and an inflation hole is provided on the top of the lower mold, and the machine A liquid storage box is fixedly installed on the bottom of the inner wall of the body, a water pump is fixedly installed on the inner wall of the liquid storage box, a liquid extraction pipe is fixedly installed on the outer wall of the water pump, a delivery pipe is fixedly installed on the top of the water pump, a liquid guide pipe is fixedly installed on the top of the delivery pipe, and an output pipe is fixedly installed on the bottom end of the liquid guide pipe. When the basketball workpiece is processed, it needs to be cooled. The water pump is turned on, and the water pump draws condensed liquid in the liquid storage box through the liquid extraction pipe, and then inputs it into the liquid guide pipe through the delivery pipe of the water pump. The liquid guide pipe circulates and transports inside the lower mold to cool the inner wall of the lower mold. A sealing device for enhancing the sealing is fixedly installed on the outer wall of the upper mold, and a ejection device for facilitating the removal of the basketball is slidably installed on the top of the lower mold. A pull-out device to prevent excessive inflation is fixedly installed on the top of the side of the lower mold.

[0007] According to the above technical solution, a filter box is fixedly installed on the top of the inner wall of the liquid storage box, a frame rod is fixedly installed on the inner wall of the bottom end of the output pipe, and a rotating rod is rotatably installed on the inner wall of the frame rod, a water flow blade is fixedly installed on the outer wall of the top end of the rotating rod, and a dredging shovel is fixedly installed on the bottom of the rotating rod. After the condensate cools the basketball, impurities will be attached to the condensate during repeated use. During multiple cycles, the cooling effect of the condensate is greatly reduced. Through the setting of the filter box, when the condensate is discharged downward from the output pipe, the filter box can filter the impurities in the condensate, and the condensate will contact the inclined blade surface of the water flow blade. The water flow blade will be driven by the condensate to rotate, the water flow blade drives the rotating rod to rotate, and the rotating rod drives the dredging shovel to rotate.

[0008] According to the above technical solution, the sealing device includes a sealing ring and a rubber ring. The sealing ring is fixedly installed on the outer wall of the upper mold, and the rubber ring is fixedly installed on the inner wall of the sealing ring. The rubber ring is made of rubber material. The upper mold and the lower mold are closed by the rubber ring on the inner wall of the sealing ring.

[0009] According to the above technical solution, the sealing device also includes a frame plate, a tooth column, a large tooth ring, a connecting rod, a fixed platform and a scraper. The frame plate is fixedly installed on the side wall of the fixed plate, the tooth column penetrates and is rotatably installed on the bottom of the frame plate, and the tooth column is driven by a driving motor, and the driving motor is fixedly installed on the top of the frame plate, the large tooth ring is rotatably installed on the inner wall of the sealing ring, the connecting rod is fixedly installed on the bottom of the large tooth ring, the fixed platform is fixedly installed on the bottom of the connecting rod, the scraper is fixedly installed on the top of the fixed platform, and the scraper is a triangular inclined surface, and the scraper is in contact with the bottom surface of the rubber ring. When the last basketball processing worker After the process is completed and the device is reset, fine particles produced by the basketball rubber will adhere to the bottom of the rubber ring. It is necessary to remove the particles and proceed to the next layer of processing. At the same time, the drive motor and the hydraulic cylinder are turned on. The hydraulic cylinder drives the telescopic rod downward, the telescopic rod drives the heating component to move downward, the heating component drives the moving plate to move downward, the moving plate drives the heating tube to move downward, the heating tube drives the upper mold to move downward, and at the same time, the drive motor drives the tooth column to rotate, the tooth column engages with the large tooth ring, so that the tooth column drives the large tooth ring to rotate, the large tooth ring drives the connecting rod to rotate, the connecting rod drives the fixed platform to rotate, and the fixed platform drives the scraper to rotate.

[0010] According to the above technical scheme, the ejection device includes a C-shaped slide bar, a pressure plate, a spring and an ejection plate. The C-shaped slide bar passes through and is slidably installed on the bottom of the lower mold, the pressure plate is fixedly installed on one end of the C-shaped slide bar, the ejection plate is fixedly installed on the other end of the C-shaped slide bar, and the spring is fixedly installed on the inner wall of the slot hole of the lower mold. After the basketball is processed, the hydraulic cylinder is closed, and the hydraulic cylinder drives the telescopic rod to extend and retract upward, the telescopic rod drives the heating component to move upward, the heating component drives the movable plate to move upward, the movable plate drives the heating tube to move upward, the heating tube drives the upper mold to move upward, the pressure plate will be reset upward by the elastic force of the spring, and the pressure plate drives the ejection plate to move upward.

[0011] According to the above technical solution, the ejection device also includes a rotating shaft and an ejection hinge plate, the rotating shaft is fixedly installed on the inner wall of the ejection plate, the ejection hinge plate is hingedly installed on the outer wall of the rotating shaft, and the ejection hinge plate and the rotating shaft are connected by a torsion spring. When the pressure of the upper mold at the top disappears, the ejection hinge plate rotates upward with the rotating shaft as the center due to the action of the torsion spring.

[0012] According to the above technical scheme, the pulling device includes a limiting column, a locking plate, an inflation fixing valve, an inflation needle and a locking plate. The limiting column is slidably installed on the inner wall of the inflation hole of the lower mold, the locking plate is fixedly installed on the side wall of the limiting column away from the lower mold, the locking plate is arranged between the locking plate and the limiting column, the inflation needle penetrates and is fixedly installed on the surface wall of the locking plate, and the inflation fixing valve is fixedly installed on the end of the inflation needle away from the lower mold. In the processing of the basketball, the basketball needs to be semi-inflated, the inflation needle is inserted into the basketball, and then connected to the inflation fixing valve through an external inflation valve, the locking plate is placed between the limiting column and the locking plate, the basketball is placed inside the lower mold for inflation, the upper mold is closed, and the processing is carried out.

[0013] According to the above technical solution, the pulling device also includes a connecting rod and a touch plate, the end of the connecting rod away from the lower mold is fixedly installed on the side of the positioning plate close to the lower mold, and the connecting rod is fixedly installed on the inner wall of the limiting column, and the touch plate is fixedly installed on the end of the connecting rod close to the lower mold. When the upper mold is closed, the operator cannot see the inflation state of the basketball in the mold clearly, so it is easy to explode due to over-inflation. Through the setting of the touch plate, when the basketball is inflated to a state that fits the mold, the outer wall of the basketball drives the touch plate to move outward, the touch plate drives the connecting rod to move outward, the connecting rod drives the positioning plate to move outward, the positioning plate drives the limiting column to slide outward, and the limiting column drives the positioning disk to move outward.

[0014] The present invention provides a die cooling device for basketball processing, which has the following beneficial effects:

[0015] (1) The present invention cooperates with a liquid storage box, a water pump, a liquid extraction pipe, a delivery pipe, a liquid guide pipe, an output pipe, a filter box, a rotating rod, a water flow blade and a dredging shovel. The water pump is turned on, and the water pump draws the condensate in the liquid storage box through the liquid extraction pipe, and then inputs it into the liquid guide pipe through the delivery pipe of the water pump. The liquid guide pipe circulates and transports it inside the lower mold to cool the inner wall of the lower mold, and then outputs it to the liquid storage box through the output pipe. Through the arrangement of the liquid guide pipe, the condensate can be recycled in the machine body, which reduces waste and reduces production costs. The water flow blade is driven by the condensate to rotate, and the water flow blade drives the rotating rod to rotate, and the rotating rod drives the dredging shovel to rotate. The dredging shovel pushes the impurities deposited on the inner wall of the filter box to prevent the bottom of the filter box from being blocked and affecting the filtering efficiency of the filter box, thereby improving the cooling efficiency of the condensate.

[0016] (2) The present invention arranges a sealing device so that the sealing ring, rubber ring, frame plate, tooth column, large tooth ring, connecting rod and fixed platform cooperate with the scraper. Through the rubber ring on the inner wall of the sealing ring, after the upper mold and the lower mold are closed, the rubber ring can fit tightly with the bottom of the lower mold, which can effectively improve the thermal insulation performance of the mold, reduce heat loss, maintain the temperature of the mold, thereby shortening the mold preheating time and improving production efficiency. The driving motor drives the tooth column to rotate, and the tooth column engages with the large tooth ring, so that the tooth column drives the large tooth ring to rotate, the large tooth ring drives the connecting rod to rotate, the connecting rod drives the fixed platform to rotate, and the fixed platform drives the scraper to rotate. The scraper scrapes off the particles on the bottom of the rubber ring to prevent the particles from adhering to the rubber ring and causing the subsequent reduction in sealing performance, thereby significantly improving the sealing performance and service life of the rubber ring.

[0017] (3) The present invention arranges the ejection device so that the C-shaped slide bar, the pressure plate, the spring sheet, the ejection plate and the rotating shaft cooperate with the ejection hinge plate. The pressure plate will reset upward by the elastic force of the spring sheet, and the pressure plate drives the ejection plate to move upward. The ejection plate ejects the basketball that has been processed on the top, and can quickly remove the basketball from the mold, thereby shortening the production cycle and improving production efficiency. Due to the action of the torsion spring, the ejection hinge plate rotates upward with the rotating shaft as the center, and the ejection hinge plate ejects the basketball at the bottom, which can better improve the ejection effect and provide a relaxed stress for the direct ejection of the ejection plate.

[0018] (4) The present invention sets a pull-out device so that the limit column, the locking plate, the inflation fixing valve, the inflation needle, the locking plate and the connecting rod cooperate with the touch plate to insert the inflation needle into the basketball, and then connect it with the inflation fixing valve through the external inflation valve, place the locking plate between the limit column and the locking plate, place the basketball inside the lower mold for inflation, close the upper mold and carry out processing. By setting the limit column and the locking plate, the inflation hole of the basketball can be quickly positioned, and the basketball can be prevented from moving during the period when the upper mold is closed, thereby achieving the effect of fixing the basketball. The locking plate drives the limit column to slide outward, the limit column drives the locking plate to move outward, and the locking plate drives the inflation needle to be pulled out outward, so that the inflation needle and the inflation hole of the basketball are automatically separated, reducing the dependence on human operation, avoiding potential risks and quality problems caused by excessive inflation of the basketball, and being able to accurately control the timing of pulling out the inflation needle to ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main view of the present invention as a whole;

[0020] Figure 2 A bottom view schematically showing the present invention as a whole;

[0021] Figure 3 It is a cross-sectional schematic diagram of a local structure of the present invention;

[0022] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle;

[0023] Figure 5 is a cross-sectional schematic diagram of the sealing device of the present invention;

[0024] Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle;

[0025] Figure 7 It is a cross-sectional schematic diagram of the ejection device of the present invention;

[0026] Figure 8 It is a cross-sectional schematic diagram of the extraction device of the present invention.

[0027] In the figure: 1, machine body; 2, long rod; 3, fixed plate; 4, movable plate; 5, telescopic rod; 6, liquid storage box; 7, sealing device; 71, sealing ring; 72, rubber ring; 73, frame plate; 74, tooth column; 75, large tooth ring; 76, connecting rod; 77, fixed platform; 78, scraper; 8, ejector device; 81, C-shaped slide bar; 82, pressure plate; 83, spring piece; 84, ejector plate; 85, rotating shaft; 86, ejector hinge plate; 9 , pull-out device; 91, limit column; 92, positioning plate; 93, inflation fixing valve; 94, inflation needle; 95, positioning disk; 96, connecting rod; 97, touch plate; 10, heating component; 11, heating tube; 12, upper mold; 13, lower mold; 14, water pump; 15, suction tube; 16, delivery tube; 17, liquid guide tube; 18, output tube; 19, filter box; 20, rotating rod; 21, water flow blade; 22, dredging shovel plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-Figure 7One embodiment of the present invention is: a die cooling device for basketball processing, comprising a body 1, a cavity is opened inside the body 1, a long rod 2 is fixedly installed on the top of the body 1, a fixed plate 3 is fixedly installed on the top of the long rod 2, a movable plate 4 is slidably installed on the outer wall of the long rod 2, a telescopic rod 5 is penetrated and slidably installed on the bottom of the fixed plate 3, and the telescopic rod 5 is driven by a hydraulic cylinder, and the hydraulic cylinder is fixedly installed on the top of the fixed plate 3, a heating component 10 is fixedly installed on the top of the movable plate 4, a heating tube 11 is fixedly installed on the output end of the heating component 10, an upper mold 12 is fixedly installed on the bottom of the heating tube 11, and the upper mold 12 is connected to the heating tube 11 by pipeline, a lower mold 13 is fixedly installed on the top of the body 1, and a slot is opened on the top of the lower mold 13, and An inflation hole is provided at the top of the lower mold 13, a liquid storage box 6 is fixedly installed at the bottom of the inner wall of the body 1, a water pump 14 is fixedly installed on the inner wall of the liquid storage box 6, a liquid extraction pipe 15 is fixedly installed on the outer wall of the water pump 14, a delivery pipe 16 is fixedly installed on the top of the water pump 14, a liquid guide pipe 17 is fixedly installed on the top of the delivery pipe 16, and an output pipe 18 is fixedly installed on the bottom end of the liquid guide pipe 17. Through the arrangement of the liquid guide pipe 17, the condensate can be recycled in the body 1, which reduces waste and reduces production costs. A sealing device 7 for enhancing the sealing is fixedly installed on the outer wall of the upper mold 12, an ejection device 8 for facilitating the removal of the basketball is slidably installed on the top of the lower mold 13, and a pull-out device 9 for preventing excessive inflation is fixedly installed on the top of the side of the lower mold 13.

[0030] A filter box 19 is fixedly installed on the top of the inner wall of the liquid storage box 6, a frame rod is fixedly installed on the inner wall of the bottom end of the output pipe 18, and a rotating rod 20 is rotatably installed on the inner wall of the frame rod, a water flow blade 21 is fixedly installed on the outer wall of the top end of the rotating rod 20, and a clearing shovel plate 22 is fixedly installed on the bottom of the rotating rod 20. Through the arrangement of the above structure, the clearing shovel plate 22 pushes the impurities precipitated on the inner wall of the filter box 19 to prevent the bottom of the filter box 19 from being blocked, affecting the filtering efficiency of the filter box 19, thereby improving the cooling efficiency of the condensate.

[0031] The sealing device 7 includes a sealing ring 71 and a rubber ring 72. The sealing ring 71 is fixedly installed on the outer wall of the upper mold 12, and the rubber ring 72 is fixedly installed on the inner wall of the sealing ring 71. The rubber ring 72 is made of rubber. Through the arrangement of the above structure, the rubber ring 72 can fit tightly with the bottom lower mold 13, which can effectively improve the thermal insulation performance of the mold, reduce heat loss, maintain the temperature of the mold, thereby shortening the mold preheating time and improving production efficiency.

[0032] The sealing device 7 also includes a frame plate 73, a tooth column 74, a large tooth ring 75, a connecting rod 76, a fixed platform 77 and a scraper 78. The frame plate 73 is fixedly mounted on the side wall of the fixed plate 3. The tooth column 74 penetrates and is rotatably mounted on the bottom of the frame plate 73. The tooth column 74 is driven by a driving motor, and the driving motor is fixedly mounted on the top of the frame plate 73. The large tooth ring 75 is rotatably mounted on the inner wall of the sealing ring 71. The connecting rod 76 is fixedly mounted on the bottom of the large tooth ring 75. The fixed platform 77 is fixedly mounted on the bottom of the connecting rod 76. The scraper 78 is fixedly mounted on the top of the fixed platform 77. The scraper 78 is a triangular inclined surface, and the scraper 78 contacts the bottom surface of the rubber ring 72. Through the arrangement of the above structure, the scraper 78 scrapes off the particles at the bottom of the rubber ring 72 to prevent the particles from adhering to the rubber ring 72 and causing the subsequent sealing performance to be reduced, thereby significantly improving the sealing performance and service life of the rubber ring 72.

[0033] During use, after the basketball workpiece is processed, it needs to be cooled, and the water pump 14 is turned on. The water pump 14 draws the condensed liquid in the liquid storage box 6 through the liquid extraction pipe 15, and then inputs it to the liquid guide pipe 17 through the delivery pipe 16 of the water pump 14. The liquid guide pipe 17 circulates and transports inside the lower mold 13 to cool the inner wall of the lower mold 13, and then outputs it to the liquid storage box 6 through the output pipe 18. Through the setting of the liquid guide pipe 17, the condensed liquid can be circulated in the machine body 1, which reduces waste and reduces production costs.

[0034] After the condensate cools the basketball, impurities will be attached to the condensate during repeated use. During multiple cycles, the cooling effect of the condensate is greatly reduced. Through the setting of the filter box 19, when the condensate is discharged downward from the output pipe 18, the filter box 19 can filter the impurities in the condensate, and the condensate will contact the inclined blade surface of the water flow blade 21. The water flow blade 21 will be pushed by the condensate to rotate, and the water flow blade 21 drives the rotating rod 20 to rotate, and the rotating rod 20 drives the dredging shovel plate 22 to rotate. The dredging shovel plate 22 pushes the impurities deposited on the inner wall of the filter box 19 to prevent the bottom of the filter box 19 from being blocked, affecting the filtering efficiency of the filter box 19, thereby improving the cooling efficiency of the condensate.

[0035] Through the rubber ring 72 on the inner wall of the sealing ring 71, after the upper mold 12 and the lower mold 13 are closed, the rubber ring 72 can fit tightly with the bottom of the lower mold 13, which can effectively improve the thermal insulation performance of the mold, reduce heat loss, maintain the temperature of the mold, thereby shortening the mold preheating time and improving production efficiency.

[0036] When the last basketball processing process is completed and the device is reset, the bottom of the rubber ring 72 will be attached with fine particles produced by the basketball rubber. It is necessary to remove the particles and proceed to the next layer of processing. At the same time, the drive motor and the hydraulic cylinder are turned on, and the hydraulic cylinder drives the telescopic rod 5 to telescope downward, the telescopic rod 5 drives the heating component 10 to move downward, the heating component 10 drives the movable plate 4 to move downward, the movable plate 4 drives the heating tube 11 to move downward, and the heating tube 11 drives the upper mold 12 to move downward. At the same time, the drive motor drives the tooth column 74 to rotate, and the tooth column 74 engages with the large tooth ring 75, so that the tooth column 74 drives the large tooth ring 75 to rotate, and the large tooth ring 75 drives the connecting rod 76 to rotate, the connecting rod 76 drives the fixed platform 77 to rotate, and the fixed platform 77 drives the scraper 78 to rotate, and the scraper 78 scrapes off the particles at the bottom of the rubber ring 72 to prevent the particles from adhering to the rubber ring 72 and causing the subsequent sealing to be reduced, thereby significantly improving the sealing performance and service life of the rubber ring 72.

[0037] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, the ejection device 8 includes a C-shaped slide bar 81, a pressure plate 82, a spring piece 83 and an ejection plate 84. The C-shaped slide bar 81 passes through and is slidably installed on the bottom of the lower mold 13. The pressure plate 82 is fixedly installed on one end of the C-shaped slide bar 81. The ejection plate 84 is fixedly installed on the other end of the C-shaped slide bar 81. The spring piece 83 is fixedly installed on the inner wall of the slot hole of the lower mold 13. Through the arrangement of the above structure, the ejection plate 84 ejects the basketball with the top processed, and the basketball can be quickly removed from the mold, thereby shortening the production cycle and improving production efficiency.

[0038] The ejection device 8 also includes a rotating shaft 85 and an ejection hinge plate 86. The rotating shaft 85 is fixedly installed on the inner wall of the ejection plate 84, and the ejection hinge plate 86 is hingedly installed on the outer wall of the rotating shaft 85. The ejection hinge plate 86 and the rotating shaft 85 are connected by a torsion spring. Through the arrangement of the above structure, the ejection hinge plate 86 can eject the basketball at the bottom, which can better improve the ejection effect and provide a relieved stress for the direct ejection of the ejection plate 84.

[0039] The pulling device 9 includes a limiting column 91, a locking plate 92, an inflation fixing valve 93, an inflation needle 94 and a locking plate 95. The limiting column 91 is slidably installed on the inner wall of the inflation hole of the lower mold 13, the locking plate 92 is fixedly installed on the side wall of the limiting column 91 away from the lower mold 13, the locking plate 95 is arranged between the locking plate 92 and the limiting column 91, the inflation needle 94 passes through and is fixedly installed on the surface wall of the locking plate 95, and the inflation fixing valve 93 is fixedly installed on the end of the inflation needle 94 away from the lower mold 13. Through the arrangement of the above structure, the inflation hole of the basketball can be quickly positioned, and the basketball can also be prevented from being inflated and moving during the period when the upper mold 12 is closed, thereby achieving the effect of fixing the basketball.

[0040] The pulling-out device 9 also includes a connecting rod 96 and a touch plate 97. The end of the connecting rod 96 away from the lower mold 13 is fixedly mounted on the side of the positioning plate 92 close to the lower mold 13, and the connecting rod 96 is fixedly mounted on the inner wall of the limiting column 91, and the touch plate 97 is fixedly mounted on the end of the connecting rod 96 close to the lower mold 13. Through the arrangement of the above structure, the inflation needle 94 is automatically disengaged from the inflation hole of the basketball, reducing the dependence on human operation, avoiding potential risks and quality problems caused by over-inflation of the basketball, and being able to accurately control the timing of pulling out the inflation needle 94 to ensure product quality.

[0041] When in use, after the basketball is processed, the hydraulic cylinder is closed, and the hydraulic cylinder drives the telescopic rod 5 to extend and retract upward, the telescopic rod 5 drives the heating component 10 to move upward, the heating component 10 drives the movable plate 4 to move upward, the movable plate 4 drives the heating tube 11 to move upward, the heating tube 11 drives the upper mold 12 to move upward, and the pressing plate 82 will reset upward through the elastic force of the spring piece 83, and the pressing plate 82 drives the ejection plate 84 to move upward, and the ejection plate 84 ejects the basketball with the top processed, and can quickly remove the basketball from the mold, thereby shortening the production cycle and improving production efficiency.

[0042] When the pressure of the upper mold 12 disappears, the ejection hinge plate 86 rotates upward with the rotating shaft 85 as the center due to the action of the torsion spring, and the ejection hinge plate 86 ejects the basketball at the bottom, which can better improve the ejection effect and provide a relieved stress for the direct ejection of the ejection plate 84.

[0043] During basketball processing, the basketball needs to be semi-inflated, the inflation needle 94 is inserted into the basketball, and then connected to the inflation fixing valve 93 through an external inflation valve, the positioning plate 95 is placed between the limiting column 91 and the positioning plate 92, and the basketball is placed inside the lower mold 13 for inflation, and the upper mold 12 is closed for processing. Through the setting of the limiting column 91 and the positioning plate 92, the inflation hole of the basketball can be quickly positioned, and the basketball can also be prevented from moving during the period of closing of the upper mold 12, thereby achieving the effect of fixing the basketball.

[0044] When the upper mold 12 is closed, the operator cannot see the inflation state of the basketball in the mold clearly, and it is easy to explode due to over-inflation. Through the setting of the touch plate 97, when the basketball is inflated to a state that fits the mold, the outer wall of the basketball drives the touch plate 97 to move outward, the touch plate 97 drives the connecting rod 96 to move outward, the connecting rod 96 drives the positioning plate 92 to move outward, the positioning plate 92 drives the limiting column 91 to slide outward, the limiting column 91 drives the positioning disk 95 to move outward, and the positioning disk 95 drives the inflation needle 94 to be pulled out outward, so that the inflation needle 94 is automatically detached from the inflation hole of the basketball, reducing the dependence on human operation, avoiding potential risks and quality problems caused by over-inflation of the basketball, and being able to accurately control the timing of pulling out the inflation needle 94 to ensure product quality.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling device for a die for processing a basketball, comprising a body (1), characterized in that: The body (1) has a cavity formed inside, a long rod (2) is fixedly mounted on the top of the body (1), a fixed plate (3) is fixedly mounted on the top of the long rod (2), a movable plate (4) is slidably mounted on the outer wall of the long rod (2), a telescopic rod (5) is passed through the bottom of the fixed plate (3) and is slidably mounted thereon, the telescopic rod (5) is driven by a hydraulic cylinder, and the hydraulic cylinder is fixedly mounted on the top of the fixed plate (3), a heating component (10) is fixedly mounted on the top of the movable plate (4), a heating tube (11) is fixedly mounted on the output end of the heating component (10), an upper mold (12) is fixedly mounted on the bottom of the heating tube (11), and the upper mold (12) is connected to the heating tube (11) by a pipeline, a lower mold (13) is fixedly mounted on the top of the body (1), and the lower mold (13) is A slot is provided at the top, and an inflation hole is provided at the top of the lower mold (13); a liquid storage box (6) is fixedly installed at the bottom of the inner wall of the body (1); a water pump (14) is fixedly installed on the inner wall of the liquid storage box (6); a liquid extraction pipe (15) is fixedly installed at the outer wall of the water pump (14); a delivery pipe (16) is fixedly installed at the top of the water pump (14); a liquid guide pipe (17) is fixedly installed at the top of the delivery pipe (16); an output pipe (18) is fixedly installed at the bottom end of the liquid guide pipe (17); a sealing device (7) for enhancing sealing performance is fixedly installed at the outer wall of the upper mold (12); an ejection device (8) for facilitating the removal of a basketball is slidably installed at the top of the lower mold (13); and a pull-out device (9) for preventing excessive inflation is fixedly installed at the top of the side of the lower mold (13); A filter box (19) is fixedly mounted on the top of the inner wall of the liquid storage box (6), a rack rod is fixedly mounted on the inner wall of the bottom end of the output pipe (18), and a rotating rod (20) is rotatably mounted on the inner wall of the rack rod, a water flow blade (21) is fixedly mounted on the outer wall of the top end of the rotating rod (20), and a dredging shovel (22) is fixedly mounted on the bottom of the rotating rod (20); The sealing device (7) comprises a sealing ring (71) and a rubber ring (72), wherein the sealing ring (71) is fixedly mounted on the outer wall of the upper mold (12), and the rubber ring (72) is fixedly mounted on the inner wall of the sealing ring (71), and the rubber ring (72) is made of rubber; The sealing device (7) further comprises a frame plate (73), a tooth column (74), a large tooth ring (75), a connecting rod (76), a fixed platform (77) and a scraper (78), wherein the frame plate (73) is fixedly mounted on a side wall of the fixed plate (3), the tooth column (74) penetrates and is rotatably mounted on the bottom of the frame plate (73), the tooth column (74) is driven by a drive motor, and the drive motor is fixedly mounted on the top of the frame plate (73), the large tooth ring (75) is rotatably mounted on the inner wall of the sealing ring (71), and the large tooth ring (75) and the tooth column (74) are meshed, the connecting rod (76) is fixedly mounted on the bottom of the large tooth ring (75), the fixed platform (77) is fixedly mounted on the bottom of the connecting rod (76), the scraper (78) is fixedly mounted on the top of the fixed platform (77), the scraper (78) is a triangular inclined surface, and the scraper (78) contacts the bottom surface of the rubber ring (72); The ejection device (8) comprises a C-shaped slide bar (81), a pressure plate (82), a spring sheet (83) and an ejection plate (84); the C-shaped slide bar (81) penetrates and is slidably mounted on the bottom of the lower mold (13); the pressure plate (82) is fixedly mounted on one end of the C-shaped slide bar (81); the ejection plate (84) is fixedly mounted on the other end of the C-shaped slide bar (81); and the spring sheet (83) is fixedly mounted on the inner wall of the slot hole of the lower mold (13); The pulling device (9) comprises a limiting column (91), a locking plate (92), an inflation fixing valve (93), an inflation needle (94) and a locking plate (95); the limiting column (91) is slidably mounted on the inner wall of the inflation hole of the lower mold (13); the locking plate (92) is fixedly mounted on the side wall of the limiting column (91) away from the lower mold (13); the locking plate (95) is arranged between the locking plate (92) and the limiting column (91); the inflation needle (94) penetrates and is fixedly mounted on the surface wall of the locking plate (95); and the inflation fixing valve (93) is fixedly mounted on one end of the inflation needle (94) away from the lower mold (13); The pulling device (9) further comprises a connecting rod (96) and a touch plate (97); one end of the connecting rod (96) away from the lower mould (13) is fixedly mounted on a side of the positioning plate (92) close to the lower mould (13); the connecting rod (96) is fixedly mounted on the inner wall of the limiting column (91); and the touch plate (97) is fixedly mounted on one end of the connecting rod (96) close to the lower mould (13).

2. The cooling device for a die for processing a basketball according to claim 1, characterized in that: The ejection device (8) further comprises a rotating shaft (85) and an ejection hinge plate (86), wherein the rotating shaft (85) is fixedly mounted on the inner wall of the ejection plate (84), and the ejection hinge plate (86) is hingedly mounted on the outer wall of the rotating shaft (85), and the ejection hinge plate (86) and the rotating shaft (85) are connected by a torsion spring.

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