Vulcanizing machine for basketball production

Abstract

The utility model relates to the technical field of basketball production, and provides a vulcanizing machine for basketball production, which comprises a working table, a plurality of upper hot molds, a plurality of lower hot molds, two connecting plates oppositely hinged to two sides of the top of the working table, and two electric telescopic rods oppositely hinged to two sides of the top of the working table; an electric telescopic rod is started and contracts to drive a connecting plate to be hinged, so that two hollow plates are close to each other and move to the position between an upper hot mold and a lower hot mold, then a first air pump is started, gas generated by the first air pump is conveyed into the hollow plates through a flow dividing hose, and the gas is sprayed out through a spray head; dust in the upper hot mold and the lower hot mold is cleaned through gas sprayed out of the spray head, so that the purpose of cleaning the dust in the upper hot mold and the lower hot mold before basketball vulcanization is achieved, and the problem that the appearance attractiveness of a basketball is affected due to the fact that dust particles leave marks or uneven flaws on the surface of the basketball is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of basketball production technology, specifically to a vulcanizing machine for basketball production. Background Technology

[0002] Modern vulcanizing machines are suitable for vulcanizing and pressing various rubber and plastic products; they integrate functions such as preheating, automatic gas venting after feeding, pressure vulcanization, timing alarm, automatic mold opening, and product demolding required for rubber vulcanization processes.

[0003] A known Chinese patent (application number: CN202223409891.5) discloses a vulcanizing machine for basketball production, relating to the field of basketball production technology. This utility model includes a workbench with a first fixed plate fixedly connected to its upper surface. A second fixed plate is located above the first fixed plate. Rotating grooves are formed on the adjacent end faces of both the first and second fixed plates. Turntables are rotatably engaged within these grooves. Multiple ring-shaped heaters are fixedly connected to the adjacent end faces of the two turntables. By setting multiple heaters and basketball vulcanizing molds on the turntables, it is convenient for workers to process multiple basketball bladders at once, greatly improving the efficiency of the device. The turntables rotate and engage in the rotating grooves on the first fixed plate, causing the multiple basketball vulcanizing molds to rotate, facilitating the replacement of basketball bladders and making the device easy to use.

[0004] However, in implementing the relevant technology, the following problems were found with the vulcanizing machine for basketball production mentioned above: In the process of using the existing technology, it is difficult to clean the dust in the vulcanizing mold before the basketball is vulcanized. As a result, the dust particles will leave marks or uneven defects on the surface of the basketball, affecting the appearance of the ball. These marks will not only affect the visual effect of the basketball, but may also lead to a poor feel. Therefore, a vulcanizing machine for basketball production is proposed. Utility Model Content

[0005] This utility model proposes a vulcanizing machine for basketball production, which solves the problem in the existing technology that it is difficult to clean the dust in the vulcanizing mold before vulcanizing the basketball. As a result, the dust particles will leave marks or uneven defects on the surface of the basketball, affecting the appearance of the ball. These marks not only affect the visual effect of the basketball, but may also cause problems with poor feel.

[0006] The technical solution of this utility model is as follows: A vulcanizing machine for basketball production, comprising: a worktable and multiple upper heating molds and multiple lower heating molds;

[0007] Two connecting plates are hinged to each other on both sides of the top of the workbench. Two electric telescopic rods are hinged to each other on both sides of the top of the workbench. The output ends of the two electric telescopic rods are connected to the two connecting plates. A hollow plate is fixedly connected to one end of the two connecting plates. Multiple nozzles are provided on the top and bottom of the hollow plate.

[0008] A first air pump is fixedly installed at the bottom of the workbench. The output end of the first air pump is fixedly connected to a split hose, and one end of the split hose is connected to the two connecting plates.

[0009] A vulcanizing mechanism is installed on top of the workbench.

[0010] Preferably, the bottoms of the plurality of lower heating molds are connected to the top of the worktable, and the plurality of lower heating molds are located between the two electric telescopic rods.

[0011] Preferably, the vulcanizing mechanism is fixedly installed on the second air pump on the top of the workbench. The second air pump is located inside the plurality of lower hot molds. The output end of the second air pump is fixedly connected to a diverter pipe, and one end of the diverter pipe is connected to the plurality of lower hot molds.

[0012] Preferably, four fixing rods are fixedly installed on the top of the worktable. The four fixing rods are located on the outside of the plurality of lower hot molds. The top of the four fixing rods is fixedly connected to a fixing plate, and an electric push rod is fixedly installed on the top of the fixing plate.

[0013] Preferably, the outer walls of the four fixed rods are slidably connected to a lifting plate, the bottom of the lifting plate is connected to the multiple upper heating molds, and the output end of the electric push rod passes through the fixed plate and is connected to the lifting plate.

[0014] Preferably, the positions of the plurality of upper heating molds correspond to those of the plurality of lower heating molds.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] By activating the electric telescopic rod, the rod retracts, causing the connecting plate to hinge and bringing the two hollow plates closer together. The plates are then moved between the upper and lower heating molds. Next, the first air pump is activated, and the generated gas is delivered through a distribution hose to the interior of the hollow plates and sprayed out through nozzles. This sprayed gas cleans the dust inside the upper and lower heating molds. After cleaning, the electric telescopic rod is activated again, extending and moving the two hollow plates away from each other, thus removing them from between the upper and lower heating molds. This effectively cleans the dust inside the upper and lower heating molds before vulcanization, preventing dust particles from leaving marks or unevenness on the basketball surface and affecting its aesthetic appearance. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view of the three-dimensional structure proposed in this utility model;

[0020] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the workbench proposed in this utility model;

[0021] Figure 4 This is a top-view three-dimensional structural diagram of the workbench proposed in this utility model.

[0022] In the diagram: 1. Workbench; 2. Upper hot mold; 3. Lower hot mold; 4. Connecting plate; 5. Electric telescopic rod; 6. Hollow plate; 7. Nozzle; 8. First air pump; 9. Diverting hose; 10. Vulcanizing mechanism; 100. Second air pump; 101. Diverting pipe; 102. Fixing rod; 103. Fixing plate; 104. Lifting plate; 105. Electric push rod. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1

[0025] Please see Figure 1 - Figure 4A vulcanizing machine for basketball production includes: a workbench 1 and multiple upper heating molds 2 and multiple lower heating molds 3;

[0026] Two connecting plates 4 are hinged to each other on the top sides of the workbench 1. Two electric telescopic rods 5 are hinged to each other on the top sides of the workbench 1. The output ends of the two electric telescopic rods 5 are connected to the two connecting plates 4. A hollow plate 6 is fixedly connected to one end of the two connecting plates 4. Multiple nozzles 7 are provided on the top and bottom of the hollow plate 6.

[0027] A first air pump 8 is fixedly installed at the bottom of the workbench 1. The output end of the first air pump 8 is fixedly connected to a diversion hose 9. One end of the diversion hose 9 is connected to two connecting plates 4.

[0028] The technical solution provided by this utility model is as follows: by activating the electric telescopic rod 5, the electric telescopic rod 5 retracts and drives the connecting plate 4 to hinge, so that the two hollow plates 6 are brought closer to each other and moved between the upper heating mold 2 and the lower heating mold 3. Then, by activating the first air pump 8, the gas generated by the first air pump 8 is delivered to the interior of the hollow plate 6 through the diversion hose 9, and the gas is sprayed out through the nozzle 7. The gas sprayed out by the nozzle 7 is used to clean the dust inside the upper heating mold 2 and the lower heating mold 3. After the dust inside is cleaned, the electric telescopic rod 5 is activated again, and the electric telescopic rod 5 extends, so that the two hollow plates 6 are moved away from each other and moved out from between the upper heating mold 2 and the lower heating mold 3. This achieves the purpose of cleaning the dust inside the upper heating mold 2 and the lower heating mold 3 before the basketball vulcanization, effectively preventing the problem of dust particles leaving marks or uneven defects on the surface of the basketball, affecting the appearance of the ball.

[0029] Example 2

[0030] Based on Embodiment 1, in this embodiment: the bottoms of multiple lower heating molds 3 are connected to the top of the workbench 1, the multiple lower heating molds 3 are located between two electric telescopic rods 5, the vulcanizing mechanism 10 is fixedly installed on the top of the workbench 1 with a second air pump 100, the second air pump 100 is located inside the multiple lower heating molds 3, the output end of the second air pump 100 is fixedly connected to a diverter pipe 101, one end of the diverter pipe 101 is connected to the multiple lower heating molds 3, and four fixing rods 102 are fixedly installed on the top of the workbench 1. Four fixed rods 102 are located on the outside of multiple lower hot molds 3. A fixed plate 103 is fixedly connected to the top of the four fixed rods 102. An electric push rod 105 is fixedly installed on the top of the fixed plate 103. A lifting plate 104 is slidably connected to the outer side wall of the four fixed rods 102. The bottom of the lifting plate 104 is connected to multiple upper hot molds 2. The output end of the electric push rod 105 passes through the fixed plate 103 and is connected to the lifting plate 104. The positions of the multiple upper hot molds 2 and the multiple lower hot molds 3 correspond to each other.

[0031] The technical solution provided in this embodiment is as follows: by placing the basketball to be vulcanized into the lower heating mold 3, and then starting the electric push rod 105, the electric push rod 105 pushes the lifting plate 104 to move downward, and drives the upper heating mold 2 of the lifting plate 104 to move downward, so that the upper heating mold 2 and the lower heating mold 3 are closed. At the same time, the second air pump 100 is started, and the gas generated by the second air pump 100 is injected into the basketball through the diversion pipe 101. At this time, the basketball is vulcanized by heating through the upper heating mold 2 and the lower heating mold 3.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vulcanizing machine for basketball production, characterized in that, include: The worktable (1) is equipped with multiple upper heating molds (2) and multiple lower heating molds (3); Two connecting plates (4) are hinged to each other on the top sides of the workbench (1). Two electric telescopic rods (5) are hinged to each other on the top sides of the workbench (1). The output ends of the two electric telescopic rods (5) are connected to the two connecting plates (4). A hollow plate (6) is fixedly connected to one end of the two connecting plates (4). Multiple nozzles (7) are provided on the top and bottom of the hollow plate (6). A first air pump (8) is fixedly installed at the bottom of the workbench (1). The output end of the first air pump (8) is fixedly connected to a diversion hose (9). One end of the diversion hose (9) is connected to the two connecting plates (4). A vulcanizing mechanism (10) is provided on the top of the workbench (1).

2. The vulcanizing machine for basketball production according to claim 1, characterized in that: The bottom of multiple lower heating molds (3) is connected to the top of the worktable (1), and the multiple lower heating molds (3) are located between the two electric telescopic rods (5).

3. A vulcanizing machine for basketball production according to claim 2, characterized in that: The vulcanizing mechanism (10) is fixedly installed on the top of the workbench (1) by a second air pump (100). The second air pump (100) is located inside the plurality of lower heating molds (3). The output end of the second air pump (100) is fixedly connected to a diverter pipe (101). One end of the diverter pipe (101) is connected to the plurality of lower heating molds (3).

4. A vulcanizing machine for basketball production according to claim 3, characterized in that: Four fixing rods (102) are fixedly installed on the top of the workbench (1). The four fixing rods (102) are located on the outside of the multiple lower hot molds (3). The top of the four fixing rods (102) is fixedly connected to a fixing plate (103). An electric push rod (105) is fixedly installed on the top of the fixing plate (103).

5. A vulcanizing machine for basketball production according to claim 4, characterized in that: The outer walls of the four fixed rods (102) are slidably connected to a lifting plate (104). The bottom of the lifting plate (104) is connected to the multiple upper heating molds (2). The output end of the electric push rod (105) passes through the fixed plate (103) and is connected to the lifting plate (104).

6. A vulcanizing machine for basketball production according to claim 1, characterized in that: The positions of the plurality of upper heating molds (2) correspond to those of the plurality of lower heating molds (3).

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