Die cutting machine for basketball liner production

Abstract

The utility model relates to the technical field of basketball processing, in particular to a basketball liner production die cutting machine which comprises an operation table, a die cutting mechanism used for cutting a basketball liner is arranged on the operation table, the die cutting mechanism comprises a plurality of die grooves, and the die grooves are formed in the top end of the operation table. A mold groove is formed in the top end of the operation table, a heating frame is installed at the position, located on the periphery of the mold groove, of the top end of the operation table, the size of the heating frame is matched with that of the mold groove, four supporting rods are fixedly connected to the top end of the operation table, every two supporting rods are opposite, and the top ends of the supporting rods are fixedly connected with an installation plate. According to the basketball inner container die cutting device, die cutting is carried out on a basketball inner container, a rubber film is laid on the device through the laying mechanism, operation is easy, manual single die cutting is not needed any more, the labor cost is reduced, the production efficiency and the yield are improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of basketball processing, in particular to a basketball liner production die cutting machine. Background Art

[0002] A basketball has an inner liner, and the production of the inner liner is to manually fold a rubber film according to a predetermined ratio, and then use a hot pressing mold to hot press out a predetermined basketball inner liner. The existing production method is manual single production, which increases the number of people and has low production efficiency, cannot guarantee its quality, and has poor practicality. To solve the above problems, this application designs a basketball inner liner production and cutting machine. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a basketball liner production die-cutting machine.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a basketball liner production die-cutting machine, comprising an operating table, a die-cutting mechanism for cutting the basketball liner is provided on the operating table, the die-cutting mechanism comprises a plurality of mold slots, and the plurality of mold slots are opened at the top of the operating table, a heating rack is installed at the top of the operating table, and the size of the heating rack matches the mold slot; four support rods are fixedly connected to the top of the operating table, and the four support rods are opposite to each other in pairs; the tops of the support rods are fixedly connected to a mounting plate; a cylinder is installed at the bottom end of the mounting plate, and the output end of the cylinder is fixedly connected to an extrusion plate through the mounting plate downward, and the bottom end of the extrusion plate is provided with an extrusion groove, and the size of the extrusion groove matches the heating rack; a laying mechanism for laying a rubber film is provided on the operating table.

[0007] In order to facilitate the laying of the rubber film on the equipment, the utility model is improved in that the laying mechanism includes a sliding groove, the sliding groove is opened on the left and right opposite sides of the support rod, a sliding rod is slidably connected in the sliding groove, the rear side of the left and right opposite ends of the sliding rod is fixedly connected with a clamping lower rod, the front end of the clamping lower rod is opened with two sliding rails, and the clamping upper rod is slidably connected in the two sliding rails.

[0008] In order to facilitate the fixation of the clamping upper rod, the utility model has an improvement in that the top end of the clamping upper rod is fixedly connected to two fixing blocks, the front ends of the two fixing blocks are provided with fixing screws, and the rear ends of the fixing screws pass backward through the fixing blocks to support the clamping lower rod.

[0009] In order to facilitate the support of the sliding rod, the present invention is improved in that the front and rear opposite sides of the support rod are fixedly connected with a support frame, and the top end of the support frame fits the sliding rod.

[0010] In order to prevent the sliding rod from sliding out of the sliding groove, the utility model is improved in that the sliding rod has no opposite end with a positioning groove, and the front end of the sliding groove is fixedly connected with a positioning block, and the positioning block slides in the positioning groove.

[0011] In order to assist in laying the rubber membrane, the utility model is improved in that the front side of the top of the operating table is rotatably connected to an auxiliary wheel.

[0012] (3) Beneficial effects

[0013] Compared with the existing technology, the utility model provides a basketball liner production and cutting machine, which has the following beneficial effects:

[0014] The basketball liner production die-cutting machine realizes die-cutting of the basketball liner through the cooperation of the operating table and the die-cutting mechanism, and realizes laying of the rubber film on the equipment through the laying mechanism. The device is relatively simple to operate and does not require manual single die-cutting, which reduces labor costs, improves production efficiency and yield rate, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the first partial structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the second partial structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the third partial structure of the utility model.

[0019] In the figure: 1. Operating table; 2. Mold groove; 3. Heating rack; 4. Support rod; 5. Mounting plate; 6. Cylinder; 7. Extrusion plate; 8. Extrusion groove; 9. Sliding groove; 10. Sliding rod; 11. Clamping lower rod; 12. Slide rail; 13. Clamping upper rod; 14. Fixing block; 15. Fixing screw; 16. Support rack; 17. Positioning groove; 18. Positioning block; 19. Auxiliary wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 A basketball liner production die-cutting machine includes an operating table 1, on which a die-cutting mechanism for cutting basketball liners is provided. The die-cutting mechanism includes a plurality of die slots 2, which are opened at the top of the operating table 1. A heating rack 3 is installed on the top of the operating table 1, which is located outside the mold slots 2. The size of the heating rack 3 matches the mold slots 2. Four support rods 4 are fixedly connected to the top of the operating table 1. The four support rods 4 are opposite to each other in pairs. The tops of the support rods 4 are fixedly connected to a mounting plate 5. A cylinder 6 is installed at the bottom end of the mounting plate 5. The output end of the cylinder 6 passes downward through the mounting plate 5 and is fixedly connected to an extrusion plate 7. The bottom end of the extrusion plate 7 is provided with an extrusion groove 8. The size of the extrusion groove 8 matches the heating rack 3. The operating table 1 is provided with a laying mechanism for laying the rubber film. The laying mechanism includes a sliding groove 9. The sliding groove 9 is opened on the left and right opposite sides of the support rod 4. The sliding rod 10 is slidably connected in the sliding groove 9. The rear side of the left and right opposite ends of the sliding rod 10 is fixedly connected with a clamping lower rod 11. The front end of the clamping lower rod 11 is provided with two sliding rails 12. The two sliding rails 12 are slidably connected with a clamping upper rod 13. The top of the clamping upper rod 13 is fixedly connected with two fixed blocks 14. The front ends of the two fixed blocks 14 are provided with fixing screws 15. The rear end of the fixing screw 15 passes backward through the fixed block 14 to support the clamping lower rod 11.

[0022] When the device is in use, first slide the sliding rod 10 forward, and the sliding rod 10 slides forward in the sliding groove 9. The sliding rod 10 drives the clamping lower rod 11 to slide forward, and the clamping lower rod 11 drives the clamping upper rod 13 to move, and the clamping upper rod 13 drives the fixing block 14 to move, and the fixing block 14 drives the fixing screw 15 to move. After moving to a suitable position, the rubber membrane is placed on the clamping lower rod 11, and then the clamping upper rod 13 is moved downward, and the clamping upper rod 13 is moved downward in the slide rail 12, and the clamping upper rod 13 drives the fixing block 14 to move, and the fixing block 14 drives the fixing screw 15 to move. After the clamping upper rod 13 and the clamping lower rod 11 firmly clamp the rubber membrane, tighten the fixing screw 15, and the fixing screw 15 fixes the clamping upper rod 13, and then push the sliding rod 10 backward. The sliding rod 10 is in the sliding The movable groove 9 moves backward, the sliding rod 10 drives the clamping lower rod 11 to move, the clamping lower rod 11 drives the clamping upper plate and the rubber membrane to move, the clamping upper plate drives the fixed block 14 to move, the fixed block 14 drives the fixing screw 15 to move, and stops moving after moving to the appropriate position to complete the laying of the rubber membrane, and then the cylinder 6 is opened, and the output end of the cylinder 6 drives the extrusion plate 7 to move downward to extrude the rubber membrane, and then the heating frame 3 enters the extrusion groove 8 to complete the shaping, and then the heating frame 3 is opened, and the heating frame 3 heats the rubber membrane for die cutting. After the die cutting is completed, the cylinder 6 is retracted upward, and the cylinder 6 drives the extrusion plate 7 upward, and then the heating frame 3 is closed, the die-cut basketball liner is removed, and then the sliding rod 10 is slided forward to remove the used rubber membrane, and the above operation is repeated until all die cutting is completed.

[0023] It is found in actual use that when the rubber membrane is clamped and laid by the clamping upper rod 13 and the clamping lower rod 11, the sliding rod 10 will bend due to the increase in weight of the clamping end after clamping. In order to avoid the above problem, in this embodiment, the front and rear opposite sides of the support rod 4 are fixedly connected with a support frame 16, and the top end of the support frame 16 is in contact with the sliding rod 10.

[0024] In actual use, it was found that when the sliding rod 10 was pulled forward, the sliding rod 10 would slide out and fall off in the sliding groove 9. In order to avoid the above problem, in this embodiment, the sliding rod 10 does not have a positioning groove 17 at the opposite end, and the front end of the sliding groove 9 is fixedly connected to a positioning block 18, and the positioning block 18 slides in the positioning groove 17.

[0025] In actual use, it is found that when the upper clamping rod 13 and the lower clamping rod 11 are clamping and laying the rubber membrane, the rubber membrane has a certain friction, which makes laying more troublesome. In order to avoid the above problem, in this embodiment, the front side of the top of the operating table 1 is rotatably connected with an auxiliary wheel 19.

[0026] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0027] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0028] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A basketball liner production die-cutting machine, comprising an operating table (1), characterized in that: The operating table (1) is provided with a die cutting mechanism for cutting a basketball liner, the die cutting mechanism comprising a plurality of die slots (2), the plurality of die slots (2) being opened at the top of the operating table (1), a heating rack (3) being installed at the top of the operating table (1) and located outside the die slots (2), the size of the heating rack (3) matching the die slots (2), four support rods (4) being fixedly connected to the top of the operating table (1), the four support rods (4) being opposite to each other in pairs, the tops of the support rods (4) being fixedly connected to a mounting plate (5), the bottom end of the mounting plate (5) being provided with a cylinder (6), the output end of the cylinder (6) passing downward through the mounting plate (5) and being fixedly connected to an extrusion plate (7), the bottom end of the extrusion plate (7) being provided with an extrusion slot (8), the size of the extrusion slot (8) matching the size of the heating rack (3), and a laying mechanism for laying a rubber film being provided on the operating table (1).

2. A basketball liner production die-cutting machine according to claim 1, characterized in that: The laying mechanism comprises a sliding groove (9), the sliding groove (9) being provided on the left and right opposite sides of the support rod (4), a sliding rod (10) being slidably connected in the sliding groove (9), a clamping lower rod (11) being fixedly connected at the rear side of the left and right opposite ends of the sliding rod (10), two sliding rails (12) being provided at the front end of the clamping lower rod (11), and a clamping upper rod (13) being slidably connected in the two sliding rails (12).

3. The basketball liner production die-cutting machine according to claim 2, characterized in that: The top end of the clamping upper rod is fixedly connected to two fixing blocks (14), and the front ends of the two fixing blocks (14) are provided with fixing screws (15), and the rear ends of the fixing screws (15) pass through the fixing blocks (14) backward to support the clamping lower rod (11).

4. The basketball liner production die-cutting machine according to claim 3, characterized in that: The front and rear sides of the support rod (4) are fixedly connected to a support frame (16), and the top end of the support frame (16) is in contact with the sliding rod (10).

5. The basketball liner production die-cutting machine according to claim 4, characterized in that: The sliding rod (10) has no opposite end with a positioning groove (17), and the front end of the sliding groove (9) is fixedly connected with a positioning block (18), and the positioning block (18) slides in the positioning groove (17).

6. The basketball liner production die-cutting machine according to claim 5, characterized in that: The front side of the top end of the operating platform (1) is rotatably connected to an auxiliary wheel (19).

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