PU ring automatic mounting device for pedal plate shaft

Abstract

The utility model discloses an automatic PU ring mounting device for a pedal shaft, which relates to the technical field of mounting devices and comprises a fixing frame, the top of the fixing frame is fixedly arranged on a shaft material box, a rubber ring turntable is rotatably arranged on one side of the shaft material box, a ring pipe is arranged in the rubber ring turntable, and the rubber ring turntable is fixedly arranged on the shaft material box. Two clamping air cylinders are symmetrically and fixedly arranged at the top of the fixing frame, two telescopic air cylinders are symmetrically arranged at the top of the fixing frame, and two rotating air cylinders are symmetrically arranged at the top of the fixing frame. The clamping air cylinder and the discharging air cylinder are loosened, the double-shaft air cylinder descends, the spring can be pressed on a clamping position of a PU ring while the spring descends along with the double-shaft air cylinder, the double-shaft air cylinder ascends, the discharging air cylinder clamps a product, the clamping air cylinder retracts, the rotating air cylinder rotates by 180 degrees, and the telescopic air cylinder stretches out again to place the product on a first clamping position. And the operations are repeated in sequence, so that the installation of a plurality of products is realized, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation devices, and particularly relates to an automatic installation device for a PU ring of a pedal shaft. Background Art

[0002] The PU ring refers to a rubber ring made of polyurethane material. This material has various uses and is mainly used for waterproofing, oil-proofing, and sealing. The PU ring is widely used in various fields due to its unique properties.

[0003] In the process of implementing the present application, the applicant found that the existing automatic installation device for the PU ring of the pedal shaft requires manual positioning of the PU ring during use, and the installation process still relies on manual operation. The overall operation efficiency is low and it is difficult to meet the large-scale production requirements. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem of low overall operation efficiency and difficulty in meeting large-scale production requirements in the prior art, and to propose an automatic installation device for a PU ring of a pedal shaft.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic installation device for a PU ring of a pedal shaft, including a fixed frame. The top of the fixed frame is fixedly provided with a shaft material box. A rubber ring turntable is rotatably provided on one side of the shaft material box. A ring tube is arranged inside the rubber ring turntable. Two clamping cylinders are symmetrically and fixedly provided on the top of the fixed frame. Both of the two clamping cylinders are matched with the ring tube. Two telescopic cylinders are symmetrically arranged on the top of the fixed frame. Two rotary cylinders are symmetrically arranged on the top of the fixed frame. A clamping position one and a clamping position two are arranged on the top of the fixed frame. Both the clamping position one and the clamping position two are matched with the ring tube. A plurality of ring tube clamping cylinders are arranged on the top of the fixed frame. Each of the ring tube clamping cylinders is matched with the ring tube. A ring sleeve clamping cylinder and a double-axis cylinder are fixedly provided on the top of the fixed frame. A push plate is fixedly provided on the output shaft of the ring sleeve clamping cylinder. The double-axis cylinder is arranged directly in front of the ring sleeve clamping cylinder. A feeding mechanism is arranged on the top of the fixed frame. Both of the two telescopic cylinders are matched with the feeding mechanism.

[0007] Preferably, the feeding mechanism includes two mounting frames, two feeding cylinders, and two moving plates. The two mounting frames are both fixedly provided on the top of the fixed frame. The two feeding cylinders are respectively fixedly provided on the side walls of the corresponding mounting frames. The two moving plates are respectively fixedly connected to the output shafts of the corresponding feeding cylinders. The two telescopic cylinders are respectively fixedly provided on the side walls of the corresponding moving plates.

[0008] Preferably, a discharge port is formed in the side wall of the shaft material box, a feeding cylinder is fixedly arranged at the top of the fixing frame, a limiting plate is fixedly arranged on the output shaft of the feeding cylinder, and the limiting plate is attached to one side of the discharge port.

[0009] Preferably, a fixing column is fixedly arranged at the top of the fixing frame, and a power control box is fixedly arranged at the top end of the fixing column.

[0010] Preferably, two fixing plates are fixedly arranged at the top of the fixing frame, two sliding rods are fixedly arranged between the two fixing plates, and each moving plate is movably sleeved on the rod walls of the two sliding rods.

[0011] Preferably, a connecting frame is fixedly arranged at the top of the fixing frame, a reduction motor is fixedly arranged on the side wall of the connecting frame, and the output shaft of the reduction motor is fixedly connected to the side wall of the rubber ring turntable.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. In the present utility model, by starting the power reduction motor to drive the rubber ring turntable, the PU rings will automatically slide onto the ring pipes. Start the switch of the feeding cylinder, and the feeding cylinder rises to prevent the products from slipping. The clamping cylinder senses and automatically clamps the products. The clamping cylinder retracts, and the rotating cylinder rotates 90°. The products on the first position are aligned with the ring pipes. The ring pipe clamping cylinder releases, and the PU rings slide down along the pipeline. The ring clamping cylinder extends, and the spring on the push plate also advances forward to automatically clamp the products. Above the PU rings, the ring pipe clamping cylinder clamps the PU rings, and the clamping cylinder and the feeding cylinder release. The double-axis cylinder descends, and the spring can press on the positions of the PU rings while descending with the double-axis cylinder. The double-axis cylinder rises, the feeding cylinder clamps the products, the clamping cylinder retracts, the rotating cylinder rotates 180°, and the telescopic cylinder extends again to place the products on the first position. Repeat the above operations in sequence, thereby realizing the installation of multiple products and accelerating the installation efficiency.

[0014] 2. In the present utility model, by the rising of the double-axis cylinder, the right rotating cylinder rotates, the left cylinder retracts, and the telescopic cylinder extends, bringing the products to the second position and fixing them, and then starting to assemble the third PU ring. The ring clamping cylinder extends, and the spring automatically gets stuck above the PU ring. When the left rotating cylinder descends, the spring will automatically press on the groove position of the PU ring. After installing the PU ring, the cylinder 19 rises, and thus the assembly of the third PU ring is completed.

[0015] 3. In this utility model, the double-axis cylinder extends to grasp the product, the material clamping cylinder retracts, the left rotating cylinder rotates 180°, the telescopic cylinder extends to clamp the product at the second position, and fixes the product. Then, the assembly of the fourth PU ring starts. The ring clamping cylinder for the PU ring extends, and the spring is automatically clamped above the PU ring. When the double-axis cylinder descends, the spring will automatically press the PU ring onto the position of the PU ring, and the bright PU ring is installed. Cylinder 19 rises, thus completing the assembly of the fourth PU ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0017] Figure 1 is a three-dimensional structural schematic diagram of this utility model;

[0018] Figure 2 is of this utility model Figure 1 top view Figure 1 front view plane structural schematic diagram;

[0019] Figure 3 is of this utility model Figure 1 right view plane structural schematic diagram.

[0020] DESCRIPTION OF REFERENCE NUMERALS:

[0021] 1. Fixed frame; 2. Axle material box; 3. Rubber ring turntable; 4. Ring tube; 5. Material clamping cylinder; 6. Telescopic cylinder; 7. Rotating cylinder; 8. Ring clamping cylinder for the tube; 9. Ring clamping cylinder for the PU ring; 10. Double-axis cylinder; 11. Push plate; 12. Installation frame; 13. Feeding cylinder; 14. Moving plate; 15. Material discharging cylinder; 16. Material limiting plate; 17. Fixed column; 18. Power control box; 19. Fixed plate; 20. Slide bar; 21. Connecting frame; 22. Reduction motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to enable those skilled in the art to better understand the technical solutions of this utility model, the following will further introduce this utility model in detail in conjunction with the drawings.

[0023] An embodiment of this utility model discloses an automatic installation device for PU rings for a pedal shaft.

[0024] This utility model provides as Figures 1-3An automatic PU ring installation device for a pedal shaft is shown, including a fixed frame 1. The top of the fixed frame 1 is fixedly provided with a shaft material box 2. A rubber ring turntable 3 is rotatably arranged on one side of the shaft material box 2. A ring tube 4 is arranged inside the rubber ring turntable 3. Two clamping cylinders 5 are symmetrically and fixedly arranged on the top of the fixed frame 1. Both of the two clamping cylinders 5 are matched with the ring tube 4. Two telescopic cylinders 6 are symmetrically arranged on the top of the fixed frame 1. Two rotary cylinders 7 are symmetrically arranged on the top of the fixed frame 1. A clamping position one and a clamping position two are arranged on the top of the fixed frame 1. Both the clamping position one and the clamping position two are matched with the ring tube 4. A plurality of ring tube clamping cylinders 8 are arranged on the top of the fixed frame 1. Each ring tube clamping cylinder 8 is matched with the ring tube 4. A ring sleeve clamping cylinder 9 and a double-axis cylinder 10 are fixedly arranged on the top of the fixed frame 1. A push plate 11 is fixedly arranged on the output shaft of the ring sleeve clamping cylinder 9. The double-axis cylinder 10 is arranged directly in front of the ring sleeve clamping cylinder 9. A feeding mechanism is arranged on the top of the fixed frame 1. Both of the two telescopic cylinders 6 are matched with the feeding mechanism.

[0025] In order to be able to connect the two telescopic cylinders 6 and drive the two telescopic cylinders 6 to move, as Figures 1-3 shown, the feeding mechanism includes two mounting frames 12, two feeding cylinders 13 and two moving plates 14. Both of the two mounting frames 12 are fixedly arranged on the top of the fixed frame 1. The two feeding cylinders 13 are respectively fixedly arranged on the side walls of the corresponding mounting frames 12. The two moving plates 14 are respectively fixedly connected to the output shafts of the corresponding feeding cylinders 13. The two telescopic cylinders 6 are respectively fixedly arranged on the side walls of the corresponding moving plates 14.

[0026] And in order to prevent the products in the shaft material box 2 from slipping, as Figures 1-3 shown, a discharge port is opened on the side wall of the shaft material box 2. A feeding cylinder 15 is fixedly arranged on the top of the fixed frame 1. A limiting plate 16 is fixedly arranged on the output shaft of the feeding cylinder 15. The limiting plate 16 is fittingly arranged on one side of the discharge port.

[0027] And in order to be able to power on and control the electrical equipment used in the assembly equipment, as Figures 1-3 shown, a fixed column 17 is fixedly arranged on the top of the fixed frame 1. A power control box 18 is fixedly arranged at the top of the fixed column 17.

[0028] And in order to be able to limit the movement of the moving plate 14 and improve the stability of the movement of the moving plate 14, as Figures 1-3 shown, two fixing plates 19 are fixedly arranged on the top of the fixed frame 1. Two sliding rods 20 are fixedly arranged between the two fixing plates 19. Each moving plate 14 is movably sleeved on the rod walls of the two sliding rods 20.

[0029] Finally, in order to be able to drive the rubber ring turntable 3 to rotate, as Figures 1-3As shown in the figure, a connecting frame 21 is fixedly arranged at the top of the fixing frame 1, a speed reduction motor 22 is fixedly arranged on the side wall of the connecting frame 21, and the output shaft of the speed reduction motor 22 is fixedly connected with the side wall of the rubber ring turntable 3.

[0030] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic PU ring installation device for a pedal shaft, comprising a fixing frame (1), characterized in that, The top of the fixing frame (1) is fixedly arranged on the shaft material box (2). A rubber ring turntable (3) is rotatably arranged on one side of the shaft material box (2). A ring tube (4) is arranged inside the rubber ring turntable (3). Two clamping cylinders (5) are symmetrically and fixedly arranged on the top of the fixing frame (1). Both of the two clamping cylinders (5) are matched with the ring tube (4). Two telescopic cylinders (6) are symmetrically arranged on the top of the fixing frame (1). Two rotary cylinders (7) are symmetrically arranged on the top of the fixing frame (1). A first position and a second position are arranged on the top of the fixing frame (1). Both the first position and the second position are matched with the ring tube (4). A plurality of ring tube clamping cylinders (8) are arranged on the top of the fixing frame (1). Each of the ring tube clamping cylinders (8) is matched with the ring tube (4). A ring sleeve clamping cylinder (9) and a double-axis cylinder (10) are fixedly arranged on the top of the fixing frame (1). A push plate (11) is fixedly arranged on the output shaft of the ring sleeve clamping cylinder (9). The double-axis cylinder (10) is arranged directly in front of the ring sleeve clamping cylinder (9). A feeding mechanism is arranged on the top of the fixing frame (1). Both of the two telescopic cylinders (6) are matched with the feeding mechanism.

2. The automatic PU ring installation device for a pedal shaft according to claim 1, characterized in that, The feeding mechanism includes two mounting frames (12), two feeding cylinders (13) and two moving plates (14). Both of the two mounting frames (12) are fixedly arranged on the top of the fixing frame (1). The two feeding cylinders (13) are respectively fixedly arranged on the side walls of the corresponding mounting frames (12). The two moving plates (14) are respectively fixedly connected to the output shafts of the corresponding feeding cylinders (13). The two telescopic cylinders (6) are respectively fixedly arranged on the side walls of the corresponding moving plates (14).

3. The automatic PU ring installation device for a pedal shaft according to claim 1, characterized in that, A discharge port is formed in the side wall of the shaft material box (2). A discharging cylinder (15) is fixedly arranged on the top of the fixing frame (1). A material limiting plate (16) is fixedly arranged on the output shaft of the discharging cylinder (15). The material limiting plate (16) is attached to one side of the discharge port.

4. The automatic PU ring installation device for a foot pedal shaft according to claim 1, characterized in that, A fixing column (17) is fixedly arranged on the top of the fixing frame (1). A power control box (18) is fixedly arranged at the top end of the fixing column (17).

5. The automatic PU ring installation device for a footrest shaft according to claim 2, characterized in that, Two fixing plates (19) are fixedly arranged on the top of the fixing frame (1). Two sliding rods (20) are fixedly arranged between the two fixing plates (19). Each of the moving plates (14) is movably sleeved on the rod walls of the two sliding rods (20).

6. The automatic PU ring installation device for a footrest shaft according to claim 1, characterized in that, A connecting frame (21) is fixedly arranged on the top of the fixing frame (1). A reduction motor (22) is fixedly arranged on the side wall of the connecting frame (21). The output shaft of the reduction motor (22) is fixedly connected to the side wall of the rubber ring turntable (3).

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