Conveying device for assembling and machining special-shaped parts

Abstract

A conveying device for special-shaped part assembling and machining relates to the technical field of special-shaped part assembling and machining and comprises a rack, a chain plate type conveyor is mounted on the inner side of the rack, a containing box is fixed to a conveying chain plate of the chain plate type conveyor, and a feeding mechanism is mounted at the bottom of the transverse position of a supporting frame of the rack. The conveying device comprises a feeding mechanism, an angle adjusting mechanism is installed on the adjusting portion of the feeding mechanism, a beam frame is fixed to the bottom of the adjusting portion of the angle adjusting mechanism, and a clamping mechanism used for picking up assembly parts is installed on the beam frame. Compared with the prior art, time and labor are saved, so that the machining efficiency is improved, meanwhile, the risk of collision of assembly parts in the manual operation process is reduced, and the adverse effect on the use precision of optical equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of assembling and processing special-shaped parts, in particular to a conveying device used for assembling and processing special-shaped parts. Background Art

[0002] During the production process of optical equipment, some special-shaped parts need to be assembled and processed, such as assembling a cam barrel in a fixed frame. Currently, all assembly operations are performed by manpower. On the one hand, manual operation is time-consuming, labor-intensive, and inefficient. On the other hand, during manual operation, there is a greater risk of collision between assembly parts, which can easily cause surface deformation of the assembly parts and adversely affect the accuracy of the optical equipment. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a conveying device for the assembly and processing of special-shaped parts, which avoids the trouble of workers carrying special-shaped parts for assembly and processing, saves time and effort, thereby improving the processing efficiency. At the same time, it reduces the risk of collision of assembly parts during manual operation, thereby avoiding adverse effects on the use accuracy of optical equipment, and can effectively solve the problems in the background technology.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A conveying device for assembling and processing special-shaped parts comprises a frame, a chain plate conveyor is installed on the inner side of the frame, a placement box is fixed on the conveying chain plate of the chain plate conveyor, a feeding mechanism is installed at the bottom of the horizontal position of the support frame of the frame, an angle adjustment mechanism is installed on the adjustment part of the feeding mechanism, a beam is fixed at the bottom of the adjustment part of the angle adjustment mechanism, a clamping mechanism for picking up assembly parts is installed on the beam, a PLC controller is installed on the side of the frame, the PLC controller is electrically connected to an external power supply, and the PLC controller is electrically connected to the chain plate conveyor.

[0006] Furthermore, the feeding mechanism includes a mechanical arm and an adjustment seat. The mechanical arm is installed at the bottom of the horizontal position of the support frame of the frame. The adjustment seat is fixed to the end of the mechanical arm. The mechanical arm is electrically connected to the PLC controller.

[0007] Furthermore, the angle adjustment mechanism includes a first servo motor and a rotating seat, the first servo motor is installed in the middle of the bracket of the adjustment seat, the rotating seat is rotatably connected to the adjustment seat, the output shaft of the first servo motor is fixedly connected to the top of the rotating seat, and the beam is fixed to the bottom of the rotating seat, and the first servo motor is electrically connected to the PLC controller.

[0008] Furthermore, the clamping mechanism includes a slider, a guide groove and a clamp, the guide groove is provided on the beam frame, the slider is slidably connected to the guide groove, and the clamp is fixed to the bottom of the slider.

[0009] Furthermore, the clamping mechanism also includes a second servo motor and a bidirectional screw rod, which is rotatably installed inside the guide groove and is threadedly connected to the slider. The second servo motor is installed at the end of the beam, and the output shaft of the second servo motor is fixedly connected to one end of the bidirectional screw rod. The second servo motor is electrically connected to the PLC controller.

[0010] Furthermore, the clamping surface of the clamp is a rubber structure, and the clamping surface of the clamp matches the inner surface of the assembly part.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the conveying device for assembly and processing of special-shaped parts has the following advantages: the assembly parts are fixed by a clamping mechanism, and the assembly parts are moved from the placement area to the inside of the assembly frame by a feeding mechanism to complete the assembly operation, and the assembly frame is placed in the placement box, and then the conveying chain of the chain plate conveyor drives the placement box to move, thereby moving the assembly frame to the assembly position, and adjusting the assembly angle of the assembly parts by the angle adjustment mechanism, which avoids the trouble of workers carrying special-shaped parts for assembly and processing, saves time and effort, and thus improves the processing efficiency. At the same time, it reduces the risk of collision of assembly parts during manual operation, thereby avoiding adverse effects on the use accuracy of optical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional bottom structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0015] In the figure: 1 frame, 2 placement box, 3 chain plate conveyor, 4 feeding mechanism, 41 mechanical arm, 42 adjustment seat, 5 angle adjustment mechanism, 51 first servo motor, 52 rotating seat, 6 clamping mechanism, 61 second servo motor, 62 bidirectional screw rod, 63 slider, 64 guide groove, 65 fixture, 7 beam frame, 8 PLC controller. DETAILED DESCRIPTION

[0016] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] See also Figure 1-3The present embodiment provides a technical solution: a conveying device for assembling and processing special-shaped parts, including a frame 1, a chain plate conveyor 3 is installed on the inner side of the frame 1, a placement box 2 is fixed on the conveying chain plate of the chain plate conveyor 3, a feeding mechanism 4 is installed at the bottom of the horizontal position of the support frame of the frame 1, an angle adjustment mechanism 5 is installed on the adjustment part of the feeding mechanism 4, a beam frame 7 is fixed at the bottom of the adjustment part of the angle adjustment mechanism 5, a clamping mechanism 6 for picking up assembly parts is installed on the beam frame 7, a PLC controller 8 is installed on the side of the frame 1, the PLC controller 8 is electrically connected to an external power supply, and the PLC controller 8 is electrically connected to the chain plate conveyor 3.

[0018] The loading mechanism 4 includes a robotic arm 41 and an adjustment seat 42. The robotic arm 41 is installed at the bottom of the horizontal position of the support frame of the frame 1, and the adjustment seat 42 is fixed to the end of the robotic arm 41. The robotic arm 41 is electrically connected to the PLC controller 8 to place the assembly frame in the placement box 2, and then the conveying chain of the chain plate conveyor 3 drives the placement box 2 to move, thereby moving the assembly frame to the assembly position. After the assembly is completed, the chain plate conveyor 3 drives the placement box 2 to continue to move to the next workstation, and the end of the robotic arm 41 drives the adjustment seat 42 to move, thereby adjusting the working position of the assembly part through the clamping mechanism 6, that is, moving the assembly part from the placement area to the inside of the assembly frame, thereby completing the assembly operation, which avoids the trouble of workers carrying special-shaped parts for assembly processing, saves time and effort, thereby improving the processing efficiency, and at the same time, it reduces the risk of collision of assembly parts during manual operation, thereby avoiding adverse effects on the use accuracy of optical equipment.

[0019] The angle adjustment mechanism 5 includes a first servo motor 51 and a rotating seat 52. The first servo motor 51 is installed in the middle of the bracket of the adjustment seat 42. The rotating seat 52 is rotatably connected to the adjustment seat 42. The output shaft of the first servo motor 51 is fixedly connected to the top of the rotating seat 52, and the beam 7 is fixed to the bottom of the rotating seat 52. The first servo motor 51 is electrically connected to the PLC controller 8. During the assembly process, the output shaft of the first servo motor 51 drives the rotating seat 52 to rotate, and the rotating seat 52 drives the assembly part to rotate through the clamping mechanism 6, so as to adjust the assembly angle of the assembly part, which saves the trouble of manual adjustment, saves time and effort, and thus improves the processing efficiency.

[0020] The clamping mechanism 6 includes a slider 63, a guide groove 64 and a clamp 65. The guide groove 64 is provided on the beam frame 7. The slider 63 is slidably connected to the guide groove 64. The clamp 65 is fixed to the bottom of the slider 63. The clamping mechanism 6 also includes a second servo motor 61 and a bidirectional screw rod 62. The bidirectional screw rod 62 is rotatably mounted inside the guide groove 64. The bidirectional screw rod 62 is threadedly connected to the slider 63. The second servo motor 61 is mounted on the end of the beam frame 7. The output shaft of the second servo motor 61 is fixedly connected to one end of the bidirectional screw rod 62. Then, the second servo motor 61 is electrically connected to the PLC controller 8, and the output shaft of the second servo motor 61 drives the bidirectional lead screw 62 to rotate. The bidirectional lead screw 62 and the slider 63 are threaded, and the slider 63 slides along the guide groove 64. The slider 63 drives the clamp 65 to move, and the two groups of clamps 65 approach or move away from each other. When the two groups of clamps 65 approach each other, the fixed state of the assembly is released. When the two groups of clamps 65 move away from each other, the inner surface of the assembly is clamped and fixed, thereby ensuring the rationality of the design.

[0021] The clamping surface of the clamp 65 is a rubber structure, and the clamping surface of the clamp 65 matches the inner surface of the assembly part. The clamping surface is a rubber surface, so it is easy to make flexible contact with the assembly part.

[0022] The working principle of a conveying device for assembling and processing special-shaped parts provided by the utility model is as follows: an assembly frame is placed in a placement box 2, and then, the conveying chain plate of the chain plate conveyor 3 drives the placement box 2 to move, thereby moving the assembly frame to the assembly position, and the output shaft of the second servo motor 61 drives the bidirectional screw rod 62 to rotate, and the bidirectional screw rod 62 and the slider 63 are threadedly transmitted, and the slider 63 slides along the guide groove 64, and the slider 63 drives the clamp 65 to move, and the two groups of clamps 65 approach or move away from each other. When the two groups of clamps 65 approach each other, the fixed state of the assembly parts is released at this time, and when the two groups of clamps 65 are away from each other, thereby clamping and fixing the inner surface of the assembly part, and then, the end of the robot arm 41 drives the adjustment seat 42 to move, thereby adjusting the working position of the assembly part through the clamping mechanism 6, that is, moving the assembly part from the placement area to the inside of the assembly frame, thereby completing the assembly operation. During the assembly process, the output shaft of the first servo motor 51 drives the rotating seat 52 to rotate, and the rotating seat 52 drives the assembly part to rotate through the clamping mechanism 6, thereby adjusting the assembly angle of the assembly part. After the assembly is completed, the chain plate conveyor 3 drives the placement box 2 to continue to move to the next station.

[0023] It is worth noting that the components disclosed in the above embodiments are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The PLC controller 8 is powered by an external power supply. The rotating connection mentioned in this scheme is a rotating connection through a bearing, and the rotating seat 52 rotates relative to the adjustment seat 42 during the rotation process.

[0024] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A conveying device for assembling and processing special-shaped parts, comprising a frame (1), characterized in that: A chain plate conveyor (3) is installed on the inner side of the frame (1), a placement box (2) is fixed on the conveying chain plate of the chain plate conveyor (3), a feeding mechanism (4) is installed at the bottom of the horizontal position of the support frame of the frame (1), an angle adjustment mechanism (5) is installed on the adjustment part of the feeding mechanism (4), a beam frame (7) is fixed at the bottom of the adjustment part of the angle adjustment mechanism (5), a clamping mechanism (6) for picking up the assembly parts is installed on the beam frame (7), and a PLC controller (8) is installed on the side of the frame (1), the PLC controller (8) is electrically connected to an external power supply, and the PLC controller (8) is electrically connected to the chain plate conveyor (3).

2. A conveying device for assembling and processing special-shaped parts according to claim 1, characterized in that: The feeding mechanism (4) comprises a mechanical arm (41) and an adjustment seat (42); the mechanical arm (41) is mounted at the bottom of a support frame of the frame (1) in a lateral position; the adjustment seat (42) is fixed to the end of the mechanical arm (41); and the mechanical arm (41) is electrically connected to a PLC controller (8).

3. A conveying device for assembling and processing special-shaped parts according to claim 2, characterized in that: The angle adjustment mechanism (5) comprises a first servo motor (51) and a rotating seat (52); the first servo motor (51) is mounted in the middle of a bracket of the adjustment seat (42); the rotating seat (52) is rotatably connected to the adjustment seat (42); an output shaft of the first servo motor (51) is fixedly connected to the top of the rotating seat (52); a beam frame (7) is fixed to the bottom of the rotating seat (52); and the first servo motor (51) is electrically connected to a PLC controller (8).

4. The conveying device for assembling and processing special-shaped parts according to claim 1, characterized in that: The clamping mechanism (6) comprises a slider (63), a guide groove (64) and a clamp (65); the guide groove (64) is provided on the beam frame (7); the slider (63) is slidably connected to the guide groove (64); and the clamp (65) is fixed to the bottom of the slider (63).

5. A conveying device for assembling and processing special-shaped parts according to claim 4, characterized in that: The clamping mechanism (6) further comprises a second servo motor (61) and a bidirectional screw rod (62); the bidirectional screw rod (62) is rotatably mounted inside the guide groove (64); the bidirectional screw rod (62) is threadedly connected to the slider (63); the second servo motor (61) is mounted on the end of the beam frame (7); the output shaft of the second servo motor (61) is fixedly connected to one end of the bidirectional screw rod (62); and the second servo motor (61) is electrically connected to the PLC controller (8).

6. A conveying device for assembling and processing special-shaped parts according to claim 4, characterized in that: The clamping surface of the clamp (65) is a rubber structure, and the clamping surface of the clamp (65) matches the inner surface of the assembly part.

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