Full-automatic grinding machine for multiple transmission belts

Abstract

The utility model discloses a full-automatic grinding machine for multiple transmission belts, which belongs to the technical field of transmission belt processing equipment and comprises a frame, a base is fixedly connected to the bottom of the frame, a rotating platform is mounted in the middle of the base, and a rotating frame is fixedly connected to the top of the rotating platform. The two sides of the rotating frame are each provided with a material carrying mechanism, the top of one end of the machine frame is fixedly provided with a grinding machine body, a belt pushing mechanism can be used for pushing a plurality of transmission belts to a belt loading mechanical arm, the transmission belts are transferred to the material carrying mechanisms, and grinding of the transmission belts is achieved; in addition, the belt pushing mechanism, the belt loading manipulator, the belt unloading manipulator and the belt storage mechanism are additionally arranged, the function of automatic loading and unloading is achieved, and the convenience and safety of operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt processing equipment, and more specifically, to a full-automatic multi-belt grinding machine. Background Art

[0002] A transmission belt, also known as a conveyor belt, is a transmission medium in a belt drive system. After the transmission belt is produced and formed, it is cut into a square blank by a cutting machine, and then a grinding machine is needed to grind the square blank into a V shape.

[0003] Based on the above, the inventor found that: when the existing grinding machines grind the transmission belt, most of them are single-belt grinding, and the grinding efficiency is often slow. At the same time, during grinding, manual loading and unloading are required, which is not convenient to operate and has poor safety. Therefore, in view of this, the existing structure is studied and improved to provide a full-automatic multi-belt grinding machine, in order to achieve a more practical value. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a full-automatic multi-belt grinding machine, which can use a belt pushing mechanism to push multiple transmission belts to a loading manipulator, and then transfer them to a loading mechanism to realize multi-belt grinding. At the same time, two sets of loading mechanisms are arranged on the rotating frame, which saves the tensioning and loading / unloading time of the transmission belt, thereby greatly improving the grinding efficiency. In addition, a belt pushing mechanism, a loading manipulator, an unloading manipulator and a belt storage mechanism are added, realizing the function of automatic loading and unloading, and improving the convenience and safety of its operation.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A full-automatic multi-belt grinding machine, including a frame, the bottom of the frame is fixedly connected with a base, a rotating platform is installed in the middle of the base, the top of the rotating platform is fixedly connected with a rotating frame, loading mechanisms are arranged on both sides of the rotating frame, a grinding machine main body is fixedly installed at the top of one end of the frame, a mounting frame is fixedly connected to the top of one side of the frame, two linear tracks are installed on one side of the mounting frame, two movable frames are slidably connected between the two linear tracks through sliders, and the two movable frames are located at both ends of the linear tracks. Loading manipulators and unloading manipulators are respectively arranged at the bottoms of the two movable frames. A belt storage mechanism is arranged at one end of the frame, and a belt pushing mechanism is arranged at the other end of the frame;

[0009] The tape storage mechanism comprises a bracket fixed to one end of the frame, a cylinder 1 is fixedly mounted on one end of the bracket, a swing rod is rotatably connected to one side of the bracket via a pin, one end of the swing rod is rotatably connected to an output end of the cylinder 1 via a pin, and the other end is fixedly connected to a tape storage rod;

[0010] The push belt mechanism includes a linear module and a sleeve shaft fixed to the other end of the frame, the bottom of the moving block on the linear module is fixedly connected to a push plate, the bottom of the push plate is provided with an arc-shaped opening, and the inner wall of the arc-shaped opening is slidably connected to the upper surface of the sleeve shaft.

[0011] Furthermore, a rack is fixedly connected to the middle of the mounting frame, and the rack is horizontally arranged. A servo motor is installed on the movable frame. The output end of the servo motor is connected to a gear through a coupling, and the gear is meshingly connected to the rack.

[0012] Furthermore, a second cylinder is fixedly connected to the movable frame on which the belt unloading robot is installed, and an output end of the second cylinder is fixedly connected to one side of the belt unloading robot.

[0013] Furthermore, the loading mechanism includes a driving wheel, a linear guide and two cylinder threes provided on the side of the rotating frame, the two cylinder threes are symmetrically arranged on both sides of the linear guide, the outer periphery of the linear guide is slidably connected to a mounting plate, the output end of the cylinder three is fixedly connected to the mounting plate, and one side of the mounting plate is rotatably connected to a plurality of tensioning wheels located below the driving wheel.

[0014] Furthermore, two driving motors are fixedly connected to the top of the rotating frame, and the output shafts of the driving motors are transmission-connected to the corresponding driving wheels via couplings.

[0015] Furthermore, the grinding wheel of the grinding machine body is located directly above one of the driving wheels.

[0016] Furthermore, one side of the rotating frame is rotatably connected to a guide wheel, and the guide wheel is located at the lower left position of the driving wheel.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this scheme, by setting up a belt pushing mechanism, multiple transmission belts can be pushed onto the belt loading robot, and then transferred to the loading mechanism to achieve simultaneous grinding of multiple transmission belts. At the same time, two sets of loading mechanisms are arranged on the rotating frame, which saves the time for tensioning the transmission belts and loading and unloading the belts, thereby greatly improving the grinding efficiency.

[0020] (2) In this solution, by adding a belt pushing mechanism, a belt loading manipulator, a belt unloading manipulator and a belt storage mechanism, the belt pushing mechanism pushes the conveyor belt onto the belt loading manipulator, and then the belt loading manipulator loads it onto the material loading mechanism. Under the action of the rotating platform, the conveyor belt can be transferred to the grinding machine main body for grinding. After the grinding is completed and it returns to the initial position, it is then transferred to the belt storage mechanism by the belt unloading manipulator for storage. The entire operation realizes the functions of automatic grinding, automatic loading and unloading, improving the operation convenience and use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a front view structural schematic diagram of the present utility model;

[0023] Figure 3 is a left view structural schematic diagram of the present utility model;

[0024] Figure 4 is a right view structural schematic diagram of the present utility model;

[0025] Figure 5 is a top view structural schematic diagram of the present utility model.

[0026] Description of the reference numerals in the drawings:

[0027] 1. Frame;

[0028] 2. Base;

[0029] 3. Rotating platform;

[0030] 4. Rotating frame;

[0031] 5. Material loading mechanism; 501. Driving wheel; 502. Linear guide rail; 503. Cylinder three; 504. Mounting plate; 505. Tensioning wheel;

[0032] 6. Grinding machine main body;

[0033] 7. Mounting frame;

[0034] 8. Linear track;

[0035] 9. Movable frame;

[0036] 10. Belt loading manipulator;

[0037] 11. Belt unloading manipulator;

[0038] 12. Belt storage mechanism; 1201. Bracket; 1202. Cylinder one; 1203. Swing rod; 1204. Belt storage rod;

[0039] 13. Tape pushing mechanism; 1301. Linear module; 1302. Sleeve shaft; 1303. Pushing plate;

[0040] 14. Rack;

[0041] 15. Servo motor;

[0042] 16. Gear;

[0043] 17. Cylinder 2;

[0044] 18. Driving motor;

[0045] 19. Guide wheel. Specific implementation mode

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0047] Embodiment:

[0048] Please refer to Figures 1-5 , a full-automatic multi-belt grinding machine, including a frame 1, a base 2 is fixedly connected to the bottom of the frame 1, a rotating platform 3 is installed in the middle of the base 2, a rotating frame 4 is fixedly connected to the top of the rotating platform 3, loading mechanisms 5 are arranged on both sides of the rotating frame 4, a grinding machine main body 6 is fixedly installed at the top of one end of the frame 1, a mounting frame 7 is fixedly connected to the top of one side of the frame 1, two linear rails 8 are installed on one side of the mounting frame 7, two movable frames 9 are slidably connected between the two linear rails 8 through sliders, and the two movable frames 9 are located at both ends of the linear rails 8. Loading manipulators 10 and unloading manipulators 11 are respectively arranged at the bottoms of the two movable frames 9. A tape storage mechanism 12 is arranged at one end of the frame 1, and a tape pushing mechanism 13 is arranged at the other end of the frame 1;

[0049] The tape storage mechanism 12 includes a bracket 1201 fixed to one end of the frame 1, a cylinder 1 1202 is fixedly installed at one end of the bracket 1201, a swing rod 1203 is rotatably connected to one side of the bracket 1201 through a pin shaft, one end of the swing rod 1203 is rotatably connected to the output end of the cylinder 1 1202 through a pin shaft, and the other end is fixedly connected to a tape storage rod 1204;

[0050] The push belt mechanism 13 includes a linear module 1301 and a sleeve shaft 1302 fixed to the other end of the frame 1. The bottom of the moving block on the linear module 1301 is fixedly connected to a push plate 1303. The bottom of the push plate 1303 is provided with an arc-shaped opening, and the inner wall of the arc-shaped opening is slidably connected to the upper surface of the sleeve shaft 1302.

[0051] See also Figure 3 A rack 14 is fixedly connected to the middle of the mounting frame 7, and the rack 14 is horizontally arranged. A servo motor 15 is installed on the movable frame 9. The output end of the servo motor 15 is connected to a gear 16 through a coupling transmission, and the gear 16 is meshed with the rack 14.

[0052] See also Figure 1 A cylinder 2 17 is fixedly connected to the movable frame 9 on which the belt unloading robot 11 is installed, and an output end of the cylinder 2 17 is fixedly connected to one side of the belt unloading robot 11.

[0053] See also Figure 2 The loading mechanism 5 includes a driving wheel 501, a linear guide 502 and two cylinder threes 503 arranged on the side of the rotating frame 4. The two cylinder threes 503 are symmetrically arranged on both sides of the linear guide 502. The outer periphery of the linear guide 502 is slidably connected with a mounting plate 504. The output end of the cylinder three 503 is fixedly connected to the mounting plate 504. One side of the mounting plate 504 is rotatably connected with a plurality of tensioning wheels 505 located below the driving wheel 501.

[0054] See also Figure 2 Two driving motors 18 are fixedly connected to the top of the rotating frame 4, and the output shafts of the driving motors 18 are connected to the corresponding driving wheels 501 through a coupling.

[0055] See also Figure 2 The grinding wheel of the grinding machine body 6 is located directly above one of the driving wheels 501 .

[0056] See also Figure 2 One side of the rotating frame 4 is rotatably connected to a guide wheel 19 , and the guide wheel 19 is located at the lower left position of the driving wheel 501 .

[0057] During use: Put the transmission belt on the sleeve shaft 1302, then use the linear module 1301 to drive the pusher plate 1303 to move and push the transmission belt towards the belt loading manipulator 10. When the belt loading manipulator 10 is full of the transmission belt, start the corresponding servo motor 15. Under the cooperation of the gear 16 and the rack 14, drive the belt loading manipulator 10 on the movable frame 9 to move to the material loading mechanism 5 position, and put the transmission belt between the driving wheel 501 and the corresponding tensioning wheel 505. Then start the cylinder three 503 to tension the transmission belt. At this time, the rotating platform 3 rotates the material loading mechanism 5 with the transmission belt installed below the grinding machine main body 6 and grinds it. During the grinding process, repeat the belt loading operation to install the transmission belt on the other side of the material loading mechanism 5. When the grinding is completed, the rotating platform 3 rotates again to bring the ground transmission belt back to its original position. At this time, the belt unloading manipulator 11 moves to the material loading mechanism 5 position through the cooperation of the servo motor 15, the gear 16 and the rack 14 on the movable frame 9, takes off the ground transmission belt, and then transfers it to the belt storage mechanism 12 position. The belt storage mechanism 12 can drive the belt storage rod 1204 to swing up and down through the cooperation of the cylinder one 1202 and the swing rod 1203. When working, it swings to the upper position to facilitate the reliability of belt storage, and swings to the lower position when taking the belt to facilitate taking the belt; The automation degree of the whole operation is significantly improved, and multiple transmission belts can be ground at the same time, greatly improving the grinding efficiency.

[0058] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0059] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0060] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A fully automatic multi - belt grinding machine, comprising a frame (1), the bottom of the frame (1) is fixedly connected with a base (2), characterized in that: A rotating platform (3) is installed at the middle position of the base (2), a rotating frame (4) is fixedly connected to the top of the rotating platform (3), and loading mechanisms (5) are arranged on both sides of the rotating frame (4). A grinding machine body (6) is fixedly installed on the top of one end of the frame (1), and a mounting frame (7) is fixedly connected to the top of one side of the frame (1). Two linear rails (8) are installed on one side of the mounting frame (7), and two movable frames (9) are slidably connected between the two linear rails (8) through sliders, and the two movable frames (9) are located at the two ends of the linear rails (8). A belt loading manipulator (10) and a belt unloading manipulator (11) are respectively arranged at the bottom of the two movable frames (9), a belt storage mechanism (12) is arranged at one end of the frame (1), and a belt pushing mechanism (13) is arranged at the other end of the frame (1); The tape storage mechanism (12) comprises a bracket (1201) fixed to one end of the frame (1), a cylinder 1 (1202) is fixedly mounted on one end of the bracket (1201), a swing rod (1203) is rotatably connected to one side of the bracket (1201) via a pin, one end of the swing rod (1203) is rotatably connected to the output end of the cylinder 1 (1202) via a pin, and the other end is fixedly connected to a tape storage rod (1204); The push belt mechanism (13) comprises a linear module (1301) and a sleeve shaft (1302) fixed to the other end of the frame (1); a push plate (1303) is fixedly connected to the bottom of the moving block on the linear module (1301); an arc-shaped opening is provided at the bottom of the push plate (1303), and the inner wall of the arc-shaped opening is slidably connected to the upper surface of the sleeve shaft (1302).

2. The fully automatic multi - belt grinding machine according to claim 1, wherein: A rack (14) is fixedly connected to the middle of the mounting frame (7), and the rack (14) is arranged horizontally. A servo motor (15) is installed on the movable frame (9), and the output end of the servo motor (15) is connected to a gear (16) through a coupling, and the gear (16) is meshed with the rack (14).

3. The fully automatic multi - belt grinding machine according to claim 1, characterized in that: A second cylinder (17) is fixedly connected to the movable frame (9) on which the belt unloading robot (11) is installed, and an output end of the second cylinder (17) is fixedly connected to one side of the belt unloading robot (11).

4. The fully automatic multi - belt grinding machine according to claim 1, characterized in that: The material loading mechanism (5) comprises a driving wheel (501) provided on the side of the rotating frame (4), a linear guide rail (502) and two cylinder threes (503), wherein the two cylinder threes (503) are symmetrically arranged on both sides of the linear guide rail (502), the outer periphery of the linear guide rail (502) is slidably connected to a mounting plate (504), the output end of the cylinder three (503) is fixedly connected to the mounting plate (504), and one side of the mounting plate (504) is rotatably connected to a plurality of tensioning wheels (505) located below the driving wheel (501).

5. The fully automatic multi - belt grinding machine according to claim 1 or 4, characterized in that: Two driving motors (18) are fixedly connected to the top of the rotating frame (4), and the output shafts of the driving motors (18) are connected to the corresponding driving wheels (501) via a coupling.

6. The fully automatic multi-belt grinding machine according to claim 1 or 4, characterized in that: The grinding wheel of the grinding machine body (6) is located directly above one of the driving wheels (501).

7. The fully automatic multi - belt grinding machine according to claim 1, characterized in that: One side of the rotating frame (4) is rotatably connected with a guide wheel (19), and the guide wheel (19) is located at the lower left position of the driving wheel (501).

Images