Part assembling device and using method thereof

Abstract

The invention discloses a part assembling device and a using method thereof. The part assembling device comprises a rack; the feeding mechanism is mounted on the rack, and the rack can convey materials; the workbench mechanism is mounted on the rack, and the workbench mechanism can be used for mounting and conveying workpieces; and the mounting mechanism is mounted on the rack, can suck materials and mount the materials on a workpiece, is provided with a large cam and a small cam, and can move in two directions, so that more accurate assembly positioning and adjustment are realized, and the assembly efficiency and precision can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing equipment, and in particular relates to a parts assembly device and a use method thereof. Background Art

[0002] In the process of implementing the present invention, the inventors found that the prior art has at least the following problems:

[0003] The existing assembly devices have some problems, such as low assembly efficiency and inaccurate positioning.

[0004] CN218193564U-Industrial robot joint parts automatic feeding device and parts assembly equipment, discloses an industrial robot joint parts automatic feeding device, including a mounting seat, including a horizontally arranged first mounting plate; a feeding mechanism, including a material rack assembly arranged on the first mounting plate and a material rack driving member for driving the material rack assembly to rotate horizontally, the material rack assembly includes a plurality of vertically arranged material storage members; a lifting mechanism, located below the first mounting plate, including a lifting rod for lifting materials and a lifting driving member for driving the lifting rod to move up and down. It also cannot solve the above technical problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a parts assembly device and a method of using the same, which is equipped with large and small cams and can be displaced in two directions to achieve more precise assembly positioning and adjustment, thereby improving assembly efficiency and accuracy.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a parts assembly device having:

[0007] frame;

[0008] A feeding mechanism is mounted on the frame, and the frame is capable of conveying materials;

[0009] A workbench mechanism, mounted on the frame, and capable of mounting and conveying workpieces;

[0010] The mounting mechanism is mounted on the frame, and the mounting mechanism can absorb the material and mount it on the workpiece.

[0011] The mounting mechanism comprises:

[0012] Mounting frame;

[0013] A suction mechanism capable of sucking in or releasing material;

[0014] The large cam mechanism and the small cam mechanism are installed on the mounting frame, and the large cam mechanism and the small cam mechanism can drive the suction mechanism to absorb the material and install the material on the workpiece.

[0015] The large cam mechanism has:

[0016] A large cam is rotatably mounted on the mounting frame, and a large groove is provided on the large cam;

[0017] A movable guide rail mounted on the mounting frame;

[0018] A sliding seat is slidably mounted on the movable guide rail, and a roller adapted to the large groove is provided on the sliding seat; and the suction mechanism is mounted on the sliding seat.

[0019] The small cam mechanism has:

[0020] A small cam is rotatably mounted on the mounting frame, and a small groove is provided on the small cam;

[0021] A swing rod, the vicinity of which is rotatably mounted on the mounting frame, and a pulley matching the small groove is provided at the first end of the swing rod;

[0022] A slide bar mounted on the second end of the swing bar;

[0023] A slider, slidably mounted on the slide bar;

[0024] The support is mounted on the sliding seat in an up-and-down sliding manner, and the support is hinged with the sliding block; the suction mechanism is mounted on the support.

[0025] The sliding seat is provided with upper and lower guide rods, and the support is slidably mounted on the upper and lower guide rods.

[0026] The suction mechanism comprises a suction cylinder, which is mounted on a support. A suction cup is arranged on the piston rod of the suction cylinder, and the suction cup can absorb materials.

[0027] The feeding mechanism comprises a vibrating hopper, a feeding track is arranged on the discharge port of the vibrating hopper, and a feeding platform for positioning materials is arranged at the end of the feeding track.

[0028] The workbench mechanism comprises an X-axis module and a Y-axis module, and is provided with a workbench installed on the X-axis module and the Y-axis module, and the workbench can position a workpiece.

[0029] The method of using the above-mentioned parts assembly device is that after the vibration plate vibrates the workpiece to the position of the feeding table, the motor drags the double cam mechanism to drive the suction mechanism to press down and suck the workpiece, and the double cam mechanism then drives the suction mechanism to rise above the right workbench, and the workbench is dragged to the top of the installation position suction cup by the dual-axis servo. After the suction cylinder is pressed down into place, the suction cylinder rises again, and then the large cam of the cam mechanism brings the suction cup back to the left position to continue the next cycle.

[0030] One of the above technical solutions has the following advantages or beneficial effects: it is equipped with large and small cams, which can be displaced in two directions to achieve more precise assembly positioning and adjustment, and can improve assembly efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a parts assembly device provided in an embodiment of the present invention;

[0032] Figure 2 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0033] Figure 3 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0034] Figure 4 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0035] Figure 5 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0036] Figure 6 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0037] Figure 7 for Figure 1 A schematic diagram of the structure of a parts assembly device;

[0038] The marks in the above figure are:

[0039] 1. Rack,

[0040] 2. Feeding mechanism, 21. Vibrating hopper, 22. Feeding track, 23. Feeding table,

[0041] 3. Workbench mechanism, 31. X-axis module, 32. Y-axis module, 33. Workbench,

[0042] 4. Mounting mechanism, 41. Mounting frame,

[0043] 42. small cam mechanism, 421. small cam, 422. rocker rod, 423. slide rod, 424. slide block, 425. upper and lower guide rods, 426. support;

[0044] 43. Large cam mechanism, 431. Large cam, 432. Moving guide rail, 433. Sliding seat, 434. Roller,

[0045] 44. Suction mechanism, 441. Suction cylinder, 442. Suction cup. DETAILED DESCRIPTION

[0046] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0047] See also Figure 1 A parts assembly device comprises: a frame 1; a feeding mechanism 2, which is mounted on the frame 1 and can transport materials; a workbench mechanism 3, which is mounted on the frame 1 and can mount and transport workpieces; and a mounting mechanism 4, which is mounted on the frame 1 and can absorb materials and mount them on the workpieces. It is equipped with large and small cams, which can be displaced in two directions to achieve more precise assembly positioning and adjustment, and can improve assembly efficiency and accuracy.

[0048] The mounting mechanism 4 includes: a mounting frame 41; a suction mechanism 44, which can absorb or release materials; a large cam mechanism 43 and a small cam mechanism 42, which are mounted on the mounting frame 41, and the large cam mechanism 43 and the small cam mechanism 42 can drive the suction mechanism 44 to absorb materials and install the materials on the workpiece. Equipped with large and small cams, it can be displaced in two directions to achieve more accurate assembly positioning and adjustment, which can improve assembly efficiency and accuracy.

[0049] The large cam mechanism 43 comprises: a large cam rotatably mounted on the mounting frame 41, and a large groove is provided on the large cam; a moving guide rail 432 is mounted on the mounting frame 41; a sliding seat 433 is slidably mounted on the moving guide rail 432, and a roller 434 adapted to the large groove is provided on the sliding seat 433; and a suction mechanism 44 is mounted on the sliding seat 433. The large cam rotates to drive the roller 434 to slide in the large groove, thereby driving the sliding seat 433 to move on the moving guide rail 432, and realizing movement in one direction in the horizontal direction.

[0050] The small cam mechanism 42 comprises: a small cam, which is rotatably mounted on the mounting frame 41, and a small groove is provided on the small cam; a swing rod 422, which is rotatably mounted on the mounting frame 41 near the middle thereof, and a pulley matching the small groove is provided on the first end of the swing rod 422; a slide bar 423, which is mounted on the second end of the swing rod 422; a slider 424, which is slidably mounted on the slider 423; a support 426, which is slidably mounted on the slide seat 433, and the support 426 is hinged to the slider 424; and a suction mechanism 44 is mounted on the support 426. The small cam rotates, driving the pulley to rotate in the small groove, thereby realizing the swing of the swing rod 422, and the second end of the swing rod 422 drives the support 426 to slide on the upper and lower guide rods 425, thereby realizing the movement in the other direction of the upper and lower directions.

[0051] The sliding seat 433 is provided with upper and lower guide rods 425, and the support 426 is slidably installed on the upper and lower guide rods 425 to play a guiding role.

[0052] The suction mechanism 44 includes a suction cylinder 441, which is installed on the support 426. A suction cup 442 is provided on the piston rod of the suction cylinder 441. The suction cup 442 can absorb materials and play a role in absorbing materials.

[0053] The feeding mechanism 2 comprises a vibrating hopper 21 , a feeding track 22 is arranged on the discharge port of the vibrating hopper 21 , a feeding platform 23 for positioning materials is arranged at the end of the feeding track 22 , and the vibrating hopper 21 vibrates to convey materials.

[0054] The workbench mechanism 3 includes an X-direction module 31 and a Y-direction module 32, and is provided with a workbench 33 mounted on the X-direction module 31 and the Y-direction module 32, and the workbench 33 can position the workpiece, and plays the role of driving the workbench 33 to move in the X-direction and the Y-direction, and conveying the workpiece to the bottom of the material, so as to facilitate the installation of the material on the workpiece.

[0055] The method of using the above-mentioned parts assembly device is that after the vibration plate vibrates the workpiece to the position of the feeding table, the motor drags the double cam mechanism to drive the suction mechanism to press down and suck the workpiece, and the double cam mechanism then drives the suction mechanism to rise above the right workbench, and the workbench is dragged to the top of the installation position suction cup by the dual-axis servo. After the suction cylinder is pressed down into place, the suction cylinder rises again, and then the large cam of the cam mechanism brings the suction cup back to the left position to continue the next cycle.

[0056] The whole device consists of multiple parts: 1. Workbench and vibration plate bracket; 2. Double vibration plates; 3. Double-axis electric cylinder workbench; 4. Large and small cam mechanisms (the large cam moves forward and backward, and the small cam moves up and down. 4 suction cups and downward pressure cylinders); 5. Other accessories of the touch screen.

[0057] The double vibration plates vibrate the parts to the right side, and then the motor drags the double cam mechanism to press down and suck them, and then they rise to the top of the right workbench. The dual-axis servo drags the workbench to the top of the installation position suction cup. The cylinder presses down and then rises to the right position. The large cam of the cam mechanism then returns the suction cup to the left side to continue the next cycle.

[0058] The design of double vibrating disc and double cam improves efficiency. 4 positions can be installed at a time; the ingenious design of the double cam mechanism improves reliability, fast organization speed and very high suction rate.

[0059] Bidirectional displacement design: The device is equipped with large and small cams, which can be displaced in two directions to achieve more precise assembly positioning and adjustment. By using the bidirectional displacement design of large and small cams, this device can perform precise assembly positioning and adjustment in two directions, improving assembly accuracy and quality.

[0060] High-speed assembly capability: The device is designed for high-speed assembly, which can quickly complete the assembly task and improve production efficiency.

[0061] Precise positioning and adjustment: By using the bidirectional displacement of large and small cams, the device can achieve precise assembly positioning and adjustment, improving assembly accuracy and quality.

[0062] Working process:

[0063] 1. Vibrate the parts to be assembled into the feeding area of ​​the device.

[0064] 2. Through the bidirectional displacement design of large and small cams, the parts can be accurately positioned and adjusted.

[0065] 3. Start the high-speed assembly device to quickly complete the assembly task.

[0066] 4. After assembly is completed, the assembled parts are sent to the discharge area, ready for the next step.

[0067] After adopting the above structure, it is equipped with large and small cams, which can be displaced in two directions to achieve more precise assembly positioning and adjustment, thereby improving assembly efficiency and accuracy.

[0068] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0069] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parts assembly device, characterized in that: have: frame; A feeding mechanism is mounted on the frame, and the frame is capable of conveying materials; A workbench mechanism, mounted on the frame, and capable of mounting and conveying workpieces; The mounting mechanism is mounted on the frame, and the mounting mechanism can absorb the material and mount it on the workpiece.

2. The parts assembly device according to claim 1, characterized in that: The mounting mechanism comprises: Mounting frame; A suction mechanism capable of sucking in or releasing material; The large cam mechanism and the small cam mechanism are installed on the mounting frame, and the large cam mechanism and the small cam mechanism can drive the suction mechanism to absorb the material and install the material on the workpiece.

3. The parts assembly device according to claim 2, characterized in that: The large cam mechanism has: A large cam is rotatably mounted on the mounting frame, and a large groove is provided on the large cam; A movable guide rail mounted on the mounting frame; A sliding seat is slidably mounted on the movable guide rail, and a roller adapted to the large groove is provided on the sliding seat; and the suction mechanism is mounted on the sliding seat.

4. The parts assembly device according to claim 3, characterized in that: The small cam mechanism has: A small cam is rotatably mounted on the mounting frame, and a small groove is provided on the small cam; A swing rod, the vicinity of which is rotatably mounted on the mounting frame, and a pulley matching the small groove is provided at the first end of the swing rod; A slide bar mounted on the second end of the swing bar; A slider, slidably mounted on the slide bar; The support is mounted on the sliding seat in an up-and-down sliding manner, and the support is hinged with the sliding block; the suction mechanism is mounted on the support.

5. The parts assembly device according to claim 4, characterized in that: The sliding seat is provided with upper and lower guide rods, and the support is slidably mounted on the upper and lower guide rods.

6. The parts assembly device according to claim 5, characterized in that: The suction mechanism comprises a suction cylinder, which is mounted on a support. A suction cup is arranged on the piston rod of the suction cylinder, and the suction cup can absorb materials.

7. The parts assembly device according to claim 6, characterized in that: The feeding mechanism comprises a vibrating hopper, a feeding track is arranged on the discharge port of the vibrating hopper, and a feeding platform for positioning materials is arranged at the end of the feeding track.

8. The parts assembly device according to claim 7, characterized in that: The workbench mechanism comprises an X-axis module and a Y-axis module, and is provided with a workbench installed on the X-axis module and the Y-axis module, and the workbench can position a workpiece.

9. The method for using the parts assembly device according to any one of claims 1 to 8, characterized in that: After the vibrating plate vibrates the workpiece to the feeding table position, the motor drives the double cam mechanism to drive the suction mechanism to press down and suck the workpiece. The double cam mechanism then drives the suction mechanism to rise above the right workbench, and the workbench is dragged to the top of the installation position suction cup by the dual-axis servo. After the suction cylinder is pressed down into place, it rises again, and the large cam of the cam mechanism brings the suction cup back to the left position to continue the next cycle.

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