Rubber basketball processing mold closing device

Abstract

The utility model discloses a mold closing device for rubber basketball processing, and particularly relates to the technical field of basketball processing, a lower basketball mold is positioned below an upper basketball mold, and a synchronous cleaning mechanism is mounted between the upper basketball mold and the lower basketball mold; and the synchronous cleaning mechanism comprises a guide frame plate installed between the basketball upper mold and the basketball lower mold, a linkage screw rod is rotationally installed on the inner wall of the guide frame plate, and a linkage sleeve block and a threaded sleeve block are sequentially arranged on the outer wall of the linkage screw rod from top to bottom. The synchronous cleaning mechanism is adopted, the two rotating motors drive the two rotating shafts to rotate respectively, the upper arc-shaped scraping plate conducts scraping in a hemispherical groove in the inner wall of the upper basketball mold, and the lower arc-shaped scraping plate conducts scraping in a hemispherical groove in the inner wall of the lower basketball mold. The inner walls of the basketball upper mold and the basketball lower mold can be synchronously cleaned, and more time and labor are saved during rubber basketball processing.

Description

Technical Field

[0001] The utility model relates to the technical field of basketball processing, and more specifically, to a rubber basketball processing mold clamping device. Background Art

[0002] The clamping device for rubber basketball processing plays a vital role in the basketball manufacturing process. Its main purpose is to shape the basketball. The main function of the clamping device is to ensure that the external shape of the basketball meets the standard requirements. By precisely controlling the shape and size of the mold, the clamping device can ensure that the basketball produced has a consistent and beautiful appearance.

[0003] After searching the existing technical documents, the Chinese patent publication number CN217567342U discloses a mold clamping device for rubber basketball production and processing, the mold clamping device includes a left half shaft and a right half shaft through a rotating shaft, the right half shaft is rotatably connected to the through hole, the left half shaft and the right half shaft are hinged, the end of the left half shaft away from the right half shaft extends to the top of the lower mold, and a cleaning brush is provided, and a fixing component is provided between the left half shaft and the right half shaft, which has the advantage of improving the molding quality of the rubber shell; however, the mold clamping device still has the following problems when in use;

[0004] When processing the rubber basketball, the clamping device needs to complete the processing by injecting rubber. However, some rubber raw materials will stick to the inner walls of the upper mold and the lower mold during the processing, which makes it more complicated for personnel to clean. It is difficult to achieve synchronous cleaning of the upper and lower molds, which makes the rubber basketball processing more time-consuming and labor-intensive. Therefore, a rubber basketball processing clamping device is needed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rubber basketball processing mold clamping device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber basketball processing mold clamping device, comprising a basketball upper mold and a basketball lower mold, the basketball lower mold is located below the basketball upper mold, and a synchronous cleaning mechanism is installed between the basketball upper mold and the basketball lower mold; the synchronous cleaning mechanism comprises a guide frame plate installed between the basketball upper mold and the basketball lower mold, a linkage screw is rotatably installed on the inner wall of the guide frame plate, and a linkage sleeve block and a threaded sleeve block are sequentially arranged on the outer wall of the linkage screw from top to bottom; a rotating motor is fixedly installed on the opposite end of the linkage sleeve block and the threaded sleeve block, and a rotating shaft is coaxially connected to the output end of the rotating motor, and an arc scraper is fixedly installed on one end of the rotating shaft.

[0007] Preferably, the linkage sleeve block and the threaded sleeve block are both threadedly connected to the linkage screw, and the two threads on the outer wall of the linkage screw are opposite and symmetrical; the linkage sleeve block and the threaded sleeve block are both vertically slidably connected to the inner wall of the guide frame plate, the vertical cross-section shape of the arc scraper is set to be an arc, and the two arc scrapers are made of stainless steel. A reduction motor for driving the linkage screw to rotate is installed at the top of the inner wall of the guide frame plate, and the reduction motor is fixedly connected to the guide frame plate. The adjacent sides of the basketball upper mold and the basketball lower mold are both embedded with a hemispherical groove, and the basketball upper mold and the basketball lower mold are symmetrically arranged with respect to the guide frame plate. A concave sleeve plate and a switch are fixedly connected to one side of the outer wall of the basketball lower mold from left to right in sequence, and an electric cylinder for pushing the basketball upper mold is fixedly installed at the top of the concave sleeve plate, and the output end of the electric cylinder is fixedly connected to the top of the basketball upper mold.

[0008] In the above technical scheme, two rotating motors are started, and the two rotating motors drive the two rotating shafts to rotate respectively. The upper arc scraper scrapes the hemispherical groove in the inner wall of the upper mold of the basketball, and the lower arc scraper scrapes the hemispherical groove in the inner wall of the lower mold of the basketball, so that the rubber impurities on the inner walls of the upper mold of the basketball and the lower mold of the basketball can be removed. The reduction motor is started to drive the linkage screw to rotate inside the guide frame plate, and the linkage screw drives the linkage sleeve block to slide down along the inner wall of the guide frame plate under the action of the thread. At the same time, the threaded sleeve block slides up along the inner wall of the guide frame plate under the action of the thread, so that the upper arc scraper moves down from the inside of the upper mold of the basketball, and the lower arc scraper moves out from the inner wall of the lower mold of the basketball.

[0009] Preferably, a guide moving assembly is installed on one side of the guide frame plate; the guide moving assembly includes a linkage support plate installed on one side of the guide frame plate, a sliding sleeve block is fixedly installed on the bottom end of the linkage support plate, a guide pillar is penetrated through the inner wall of the sliding sleeve block, and a sliding rectangular frame for supporting the guide pillar is slidably connected to the outer wall of the sliding sleeve block; a pushing electric cylinder is fixedly installed on the top of the sliding rectangular frame, a linkage rod is fixedly installed between the pushing electric cylinder and the sliding sleeve block, the sliding rectangular frame is fixedly connected to the lower mold of the basketball, the inner wall of the sliding sleeve block is slidably connected to the outer wall of the guide pillar, and the inner walls of the guide pillar and the sliding rectangular frame are polished and ground.

[0010] In the above technical solution, when the guide frame plate moves to the right out of the gap between the upper mold of the basketball and the lower mold of the basketball, the push electric cylinder is started to drive the linkage rod to move right and contract. At the same time, the sliding sleeve block is guided to move right along the inner wall of the sliding frame. At the same time, the sliding sleeve block can be guided to move right along the outer wall of the guide support. The sliding sleeve block drives the linkage support plate to move the guide frame plate to the right and outward.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a synchronous cleaning mechanism. Two rotating motors drive two rotating shafts to rotate respectively. The two rotating shafts drive two arc scrapers to rotate respectively. The upper arc scraper scrapes in the hemispherical groove in the inner wall of the upper mold of the basketball, and the lower arc scraper scrapes in the hemispherical groove in the inner wall of the lower mold of the basketball. The linkage screw rotates inside the guide frame plate, and the linkage screw drives the linkage sleeve to slide down along the inner wall of the guide frame plate under the action of the thread. At the same time, the thread sleeve slides up along the inner wall of the guide frame plate under the action of the thread, so that the two arc scrapers move rightward after approaching, so that the inner walls of the upper mold of the basketball and the lower mold of the basketball can be cleaned synchronously, which is more convenient and simple for personnel to clean, and the processing of rubber basketballs is more time-saving and labor-saving;

[0013] 2. The utility model adopts a guide moving component. The starting push electric cylinder drives the linkage rod to move right and retract. The linkage rod drives the sliding sleeve to move right. The sliding sleeve can move right along the outer wall of the guide pillar. In this way, the sliding sleeve drives the linkage support plate to move the guide frame plate to the right, which is convenient for moving the two arc scrapers to the right from the gap between the upper mold of the basketball and the lower mold of the basketball, and realizing the guided outward discharge according to the specified position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a rubber basketball processing mold clamping device.

[0015] Figure 2 The utility model is a bottom view structural schematic diagram of a rubber basketball processing mold clamping device.

[0016] Figure 3 The utility model is a schematic diagram of the main plane structure of a rubber basketball processing mold clamping device.

[0017] Figure 4 It is a schematic diagram of the local structure of the connection between the linkage screw rod and the linkage sleeve block of the utility model.

[0018] Figure 5 It is a schematic diagram of the local structure of the connection between the linkage screw and the reduction motor of the utility model.

[0019] Figure 6 It is a schematic diagram of the partial structure of the connection between the linkage support plate and the sliding sleeve block of the utility model.

[0020] The accompanying drawings are marked as follows: 1. basketball upper mold; 2. basketball lower mold; 3. guide frame plate; 4. linkage screw; 5. linkage sleeve block; 6. threaded sleeve block; 7. rotating motor; 8. rotating shaft; 9. arc scraper; 10. reduction motor; 11. hemispherical groove; 12. concave sleeve plate; 13. electric cylinder; 14. linkage support plate; 15. sliding sleeve block; 16. guide pillar; 17. sliding frame; 18. linkage rod; 19. push electric cylinder; 20. switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-6 A rubber basketball processing clamping device is shown, and a synchronous cleaning machine and a guide moving component are arranged on the rubber basketball processing clamping device. The arrangement of each mechanism and component can realize synchronous cleaning of the inner wall of the basketball upper mold 1 and the basketball lower mold 2, which makes it more convenient and simple for personnel to clean, and the rubber basketball processing is more time-saving and labor-saving. The specific structural arrangement of each mechanism and component is as follows:

[0023] In this embodiment, as shown in the attached Figure 1-4 As shown, the synchronous cleaning mechanism includes a guide frame plate 3 installed between the upper basketball mold 1 and the lower basketball mold 2, the inner wall of the guide frame plate 3 is rotatably installed with a linkage screw 4, and the outer wall of the linkage screw 4 is provided with a linkage sleeve block 5 and a threaded sleeve block 6 from top to bottom; the opposite ends of the linkage sleeve block 5 and the threaded sleeve block 6 are fixedly installed with a rotating motor 7, and the output end of the rotating motor 7 is coaxially connected with a rotating shaft 8, and one end of the rotating shaft 8 is fixedly installed with an arc scraper 9;

[0024] The method of using the mold clamping device for processing rubber basketballs in this embodiment is as follows:

[0025] During cleaning, by starting two rotating motors 7, the two rotating motors 7 respectively drive the two rotating shafts 8 to rotate, and the two rotating shafts 8 respectively drive the two arc scrapers 9 to rotate, and the upper arc scraper 9 scrapes in the hemispherical groove 11 in the inner wall of the basketball upper mold 1, and the lower arc scraper 9 scrapes in the hemispherical groove 11 on the inner wall of the basketball lower mold 2, so that the rubber impurities on the inner walls of the basketball upper mold 1 and the basketball lower mold 2 can be removed, and then the reduction motor 10 is started to drive the linkage screw 4 to rotate inside the guide frame plate 3, and the linkage screw 4 drives the linkage sleeve 5 to slide down along the inner wall of the guide frame plate 3 under the action of the thread, and at the same time, the thread sleeve 6 slides up along the inner wall of the guide frame plate 3 under the action of the thread, so that the upper arc scraper 9 moves down from the inside of the basketball upper mold 1, and the lower arc scraper 9 moves out from the inner wall of the basketball lower mold 2, and drives the guide frame plate 3 to move right out of the gap between the basketball upper mold 1 and the basketball lower mold 2 through the linkage support plate 14;

[0026] During the mold closing process, the basketball raw material is poured into the hemispherical groove 11 inside the basketball lower mold 2, and the electric cylinder 13 is started by the switch 20 to drive the basketball upper mold 1 to move downward along the inner wall of the concave sleeve plate 12. The basketball upper mold 1 and the basketball lower mold 2 can be closed to perform processing operations on the rubber basketball.

[0027] In this embodiment, as shown in the attached Figure 1-5 As shown, a reduction motor 10 for driving the linkage screw 4 to rotate is installed on the top of the inner wall of the guide frame plate 3. The reduction motor 10 is fixedly connected to the guide frame plate 3 so that the reduction motor 10 can be started to drive the linkage screw 4 to rotate inside the guide frame plate 3. The reduction motor 10 can provide a driving rotational force to realize the rotation operation of the linkage screw 4. The adjacent sides of the basketball upper mold 1 and the basketball lower mold 2 are embedded with a hemispherical groove 11. The basketball upper mold 1 and the basketball lower mold 2 are symmetrically arranged with respect to the guide frame plate 3 so that the basketball raw material can be poured into the hemispherical groove 11 inside the basketball lower mold 2. The electric cylinder 13 is started by the switch 20 to drive the basketball upper mold 1 along the hemispherical groove 11. The inner wall of the concave sleeve 12 is guided downward, and the upper mold 1 of the basketball and the lower mold 2 of the basketball are closed to complete the processing operation. The outer wall of the lower mold 2 of the basketball is fixedly connected with the concave sleeve 12 and the switch 20 from left to right in sequence. The top of the concave sleeve 12 is fixedly installed with an electric cylinder 13 for pushing the upper mold 1 of the basketball. The output end of the electric cylinder 13 is fixedly connected to the top of the upper mold 1 of the basketball, so that the switch 20 starts the electric cylinder 13 to drive the upper mold 1 of the basketball to move downward along the inner wall of the concave sleeve 12. The upper mold 1 of the basketball and the lower mold 2 of the basketball can realize the closing of the mold to process the rubber basketball, and the upper mold 1 of the basketball can be moved downward to complete the mobile closing operation.

[0028] In this embodiment, as shown in the attached Figure 4-6 As shown, a guide moving assembly is installed on one side of the guide frame plate 3; the guide moving assembly includes a linkage support plate 14 installed on one side of the guide frame plate 3, a sliding sleeve block 15 is fixedly installed on the bottom end of the linkage support plate 14, a guide pillar 16 is penetrated through the inner wall of the sliding sleeve block 15, and a sliding rectangular frame 17 for supporting the guide pillar 16 is slidably connected to the outer wall of the sliding sleeve block 15; a pushing electric cylinder 19 is fixedly installed on the top of the sliding rectangular frame 17, a linkage rod 18 is fixedly installed between the pushing electric cylinder 19 and the sliding sleeve block 15, the sliding rectangular frame 17 is fixedly connected to the lower mold 2 of the basketball, the inner wall of the sliding sleeve block 15 is slidably connected to the outer wall of the guide pillar 16, and the inner walls of the guide pillar 16 and the sliding rectangular frame 17 are polished and ground;

[0029] According to the above technical scheme, when in use, when the guide frame plate 3 moves right out of the gap between the upper basketball mold 1 and the lower basketball mold 2, the linkage rod 18 is driven to move right and contract by starting the push electric cylinder 19, and the linkage rod 18 drives the sliding sleeve 15 to move right. While the sliding sleeve 15 is guided to move right along the inner wall of the sliding rectangular frame 17, the sliding sleeve 15 can be guided to move right along the outer wall of the guide pillar 16. In this way, the sliding sleeve 15 drives the linkage support plate 14 to move the guide frame plate 3 to the right, and the guide frame plate 3 can realize horizontal guided movement according to the specified position, so that the guide frame plate 3 avoids affecting the mold closing process between the upper basketball mold 1 and the lower basketball mold 2 after moving out.

[0030] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold clamping device for processing a rubber basketball, comprising an upper basketball mold (1) and a lower basketball mold (2), wherein the lower basketball mold (2) is located below the upper basketball mold (1), and is characterized in that: A synchronous cleaning mechanism is installed between the upper basketball mold (1) and the lower basketball mold (2); The synchronous cleaning machine comprises a guide frame plate (3) installed between a basketball upper mold (1) and a basketball lower mold (2); a linkage screw rod (4) is rotatably installed on the inner wall of the guide frame plate (3); and a linkage sleeve block (5) and a threaded sleeve block (6) are arranged in sequence from top to bottom on the outer wall of the linkage screw rod (4); A rotating motor (7) is fixedly mounted on the opposite end of the linkage sleeve block (5) and the threaded sleeve block (6); a rotating shaft (8) is coaxially connected to the output end of the rotating motor (7); and an arc-shaped scraper (9) is fixedly mounted on one end of the rotating shaft (8).

2. A mold clamping device for processing a rubber basketball according to claim 1, characterized in that: The linkage sleeve block (5) and the threaded sleeve block (6) are both threadedly connected to the linkage screw rod (4), and the two threads on the outer wall of the linkage screw rod (4) are opposite and symmetrically arranged; The linkage sleeve block (5) and the threaded sleeve block (6) are both vertically slidably connected to the inner wall of the guide frame plate (3).

3. The mold clamping device for processing a rubber basketball according to claim 1, characterized in that: The vertical cross-section of the arc-shaped scraper (9) is in the shape of an arc, and both arc-shaped scrapers (9) are made of stainless steel.

4. The mold clamping device for processing a rubber basketball according to claim 1, characterized in that: A reduction motor (10) for driving the linkage screw rod (4) to rotate is installed at the top end of the inner wall of the guide frame plate (3), and the reduction motor (10) is fixedly connected to the guide frame plate (3).

5. The mold clamping device for processing a rubber basketball according to claim 1, characterized in that: A hemispherical groove (11) is embedded in the adjacent sides of the basketball upper mold (1) and the basketball lower mold (2), and the basketball upper mold (1) and the basketball lower mold (2) are symmetrically arranged with respect to the guide frame plate (3).

6. The mold clamping device for processing a rubber basketball according to claim 1, characterized in that: A concave sleeve plate (12) and a switch (20) are fixedly connected in sequence from left to right on one side of the outer wall of the basketball lower mold (2); an electric cylinder (13) for pushing the basketball upper mold (1) is fixedly installed on the top of the concave sleeve plate (12); and an output end of the electric cylinder (13) is fixedly connected to the top of the basketball upper mold (1).

7. The mold clamping device for processing a rubber basketball according to claim 1, characterized in that: A guide moving component is installed on one side of the guide frame plate (3); The guide moving assembly comprises a linkage support plate (14) mounted on one side of the guide frame plate (3); a sliding sleeve (15) is fixedly mounted on the bottom end of the linkage support plate (14); a guide pillar (16) penetrates the inner wall of the sliding sleeve (15); and a sliding frame (17) for supporting the guide pillar (16) is slidably connected to the outer wall of the sliding sleeve (15); A driving electric cylinder (19) is fixedly installed on the top of the sliding frame (17), a linkage rod (18) is fixedly installed between the driving electric cylinder (19) and the sliding sleeve (15), and the sliding frame (17) is fixedly connected to the lower mold (2) of the basketball.

8. The mold clamping device for processing a rubber basketball according to claim 7, characterized in that: The inner wall of the sliding sleeve block (15) is slidably connected to the outer wall of the guide pillar (16), and the inner walls of the guide pillar (16) and the sliding frame (17) are both polished and ground.

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