Feeding manipulator for automobile part production

Abstract

The utility model relates to the technical field of automobile part production and processing, and discloses an automobile part production feeding mechanical arm which comprises a mechanical arm body, a clamping device is arranged on the side wall of the mechanical arm body, a cleaning assembly is arranged on the side wall of the mechanical arm body, and a fixing base is fixedly connected to the bottom of the mechanical arm body. An adjusting assembly is arranged at the bottom of the fixed seat; the adjusting assembly comprises a connecting column, a supporting column is arranged at the bottom of the fixing base, a vertical groove is formed in the supporting column, the side wall of the connecting column is slidably connected into the supporting column, and a rack is fixedly connected into the connecting column. According to the utility model, the gear is driven to rotate by the motor, and the connecting column is driven to slide in the supporting column to adjust the height of the fixing seat by utilizing the meshing transmission of the gear and the rack, so that the problem that the traditional fixing bracket is difficult to adapt to diversified production scenes is solved, and the adaptability of the manipulator to different production scenes and fitting heights is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts production and processing, especially relates to a mechanical hand of loading of automobile parts production. BACKGROUND

[0002] In the field of automobile parts production, with the development trend of diversification of automobile models and refinement of production process, the automation and flexibility of production equipment are increasingly required. As a key equipment for realizing production automation, the mechanical hand of loading of automobile parts production undertakes the important task of accurately conveying various parts to the processing or assembly station. Using the mechanical hand of loading can effectively improve production efficiency, ensure product quality consistency, and reduce labor intensity and cost, so it is widely used in the automobile manufacturing industry.

[0003] Traditional mechanical hands of loading mostly adopt fixed support structures or simple manually adjustable supports. The mechanical hand of the fixed support structure is fixed in height after installation, and its working height is determined in the design stage, mainly relying on the movement range of the mechanical arm to complete the loading operation. The manually adjustable support usually adjusts the height of the support by manually tightening or loosening bolts, nuts and other methods, and needs to use tools such as wrenches in the adjustment process, which is a complicated operation process. When working, both types of mechanical hands execute grabbing and moving operations by the mechanical arm at a fixed height, and the end effector completes the part loading by clamping or sucking.

[0004] However, this fixed mechanical structure is difficult to adapt to changes in the size of automobile parts, production line layout and process requirements in different production scenarios. When different specifications of automobile parts are encountered, or when the production line equipment height is adjusted due to the replacement of production models, the mechanical hand of the fixed support structure cannot be flexibly adjusted in height. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a mechanical hand of loading of automobile parts production, aiming at improving the problem of fixed support structure in the prior art, which is difficult to adapt to diversified production scenarios.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A mechanical hand of loading of automobile parts production, comprising a mechanical hand body, a clamping device is arranged on the side wall of the mechanical hand body, a cleaning assembly is arranged on the side wall of the mechanical hand body, a fixed seat is fixedly connected to the bottom of the mechanical hand body, and an adjusting assembly is arranged at the bottom of the fixed seat.

[0008] The adjusting assembly comprises a connecting column, the bottom of the fixing base is provided with a supporting column, a vertical groove is formed in the inside of the supporting column, the connecting column is slidably connected to the inside of the supporting column, a rack is fixedly connected to the inside of the connecting column, a fixing frame is fixedly connected to the side wall of the supporting column, a gear is rotatably connected to the inside of the fixing frame, and a motor is fixedly connected to the side wall of the fixing frame.

[0009] Further, the cleaning assembly comprises an air compressor, the side wall of the supporting column is fixedly connected with a fixing frame, and the bottom of the air compressor is fixedly connected to the side wall of the fixing frame.

[0010] Further, the side wall of the air compressor is fixedly connected with a connecting pipe, and the side wall of the gripper is fixedly connected with a fixing block.

[0011] Further, the inside of the fixing block is fixedly connected with a fixing pipe, and the side wall of the fixing pipe is fixedly connected with a jet nozzle.

[0012] Further, the side wall of the connecting pipe is fixedly connected with an air pipe, and the side wall of the mechanical hand body is fixedly connected with a supporting frame.

[0013] Further, the side wall of the air pipe is fixedly connected to the side wall of the fixing pipe, and the side wall of the air pipe is slidably connected to the inside of the supporting frame.

[0014] Further, the rack is engaged with the gear, and the side wall of the gear is rotatably connected to the inside of the vertical groove.

[0015] Further, the side wall of the connecting column is fixedly connected to the bottom of the fixing base, and the output end of the motor is connected with the gear.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1、The utility model discloses a height of adjusting mechanical hand body, and the motor is started to drive gear rotation, and the gear is engaged with the rack and drives the connecting column to slide in the supporting column, and the fixed base is lifted to complete height adjustment, solves the problem that the traditional support structure is fixed and is difficult to adapt to diversified production scenes, and the adaptability of the mechanical hand to different production scenes and accessory height is improved through the above technical scheme.

[0018] 2、The utility model discloses a gripper, and the air compressor generates high-pressure air, and the high-pressure air is transported to the fixed pipe through the connecting pipe and the air pipe, and then is sprayed out from the jet nozzle to clean the surface of the gripper, guaranteeing the grabbing precision to complete feeding, solving the problem that the gripper is easy to be contaminated with impurities during grabbing automobile accessories and affecting the grabbing precision, and the cleanliness of the gripper is improved through the above technical scheme. DRAWINGS

[0019] Figure 1A three-dimensional schematic view of the mechanical hand for feeding automobile parts is provided in the utility model.

[0020] Figure 2 A support column structure schematic view of the mechanical hand for feeding automobile parts is provided in the utility model.

[0021] Figure 3 A support column internal structure schematic view of the mechanical hand for feeding automobile parts is provided in the utility model.

[0022] Figure 4 A mechanical hand structure schematic view of the mechanical hand for feeding automobile parts is provided in the utility model.

[0023] Figure 5 A gripper structure schematic view of the mechanical hand for feeding automobile parts is provided in the utility model.

[0024] Legend:

[0025] 1, mechanical hand body; 2, gripper; 3, fixed seat; 4, support column; 5, vertical groove; 6, connecting column; 7, rack; 8, fixed frame; 9, gear; 10, motor; 11, fixed frame; 12, air compressor; 13, connecting pipe; 14, fixed block; 15, fixed pipe; 16, air jet; 17, air pipe; 18, support frame. Specific implementation

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Refer to Figure 1 - Figure 3The utility model provides an embodiment: a kind of automobile accessory production feeding manipulator, including manipulator body 1, manipulator body 1 is usually by mechanical arm, drive system, control system, sensor system, end effector etc.

[0028] Refer to Figure 2 、 Figure 4 And Figure 5The cleaning assembly comprises an air compressor 12, a fixed frame 11 fixedly connected to the side wall of the support column 4, the fixed frame 11 being used for supporting and fixing the air compressor 12, the air compressor 12 generally comprising a compressor main machine, a motor, an air tank, an air inlet filter, a safety valve, a pressure switch and the like, and being used for compressing air to provide an air source with a certain pressure and provide power for various pneumatic devices, which is prior art and will not be described in detail here, the bottom of the air compressor 12 is fixedly connected to the side wall of the fixed frame 11, the side wall of the air compressor 12 is fixedly connected with a connecting pipe 13, the side wall of the holder 2 is fixedly connected with a fixed block 14, the fixed block 14 is used for installing a fixed pipe 15 to provide an installation basis for the fixed pipe 15, the inside of the fixed block 14 is fixedly connected with the fixed pipe 15, the fixed pipe 15 plays a role of distributing and guiding compressed air to a jet nozzle 16, so that the compressed air can be sprayed out of the jet nozzle 16 to realize cleaning of the holder 2, the side wall of the fixed pipe 15 is fixedly connected with the jet nozzle 16, the jet nozzle 16 is an execution component of jet cleaning, and compressed air is sprayed out to directly act on the surface of the holder 2 to clean impurities, the side wall of the connecting pipe 13 is fixedly connected with an air pipe 17, the air pipe 17 is used for transmitting compressed air generated by the air compressor 12 to the fixed pipe 15, the side wall of the manipulator body 1 is fixedly connected with a support frame 18, the support frame 18 is used for supporting and guiding the air pipe 17 to ensure that the air pipe 17 is stable during movement of the manipulator body 1 and does not interfere with other components, so that the air pipe 17 can normally transmit compressed air, the side wall of the air pipe 17 is fixedly connected to the side wall of the fixed pipe 15, and the side wall of the air pipe 17 is slidingly connected in the inside of the support frame 18.

[0029] Working principle: when the height of the manipulator body 1 needs to be adjusted, the motor 10 is started, the output end of the motor 10 drives the gear 9 to rotate, because the rack 7 is engaged with the gear 9, the rotation of the gear 9 is converted into the movement of the rack 7, and then the connecting column 6 is driven to slide in the support column 4, the movement of the connecting column 6 lifts the fixed seat 3, and the height of the manipulator body 1 is adjusted to meet different working requirements.

[0030] When the holder 2 works, the air compressor 12 is started to compress air, high-pressure air generated by the air compressor 12 is transmitted to the air pipe 17 through the connecting pipe 13, and then transmitted to the fixed pipe 15 through the air pipe 17, the fixed pipe 15 distributes and guides the compressed air to the jet nozzle 16, the compressed air is sprayed out of the jet nozzle 16 to act on the surface of the holder 2 to remove impurities, so that the holder 2 is clean and can accurately grab automobile parts to complete the feeding process.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An automobile accessory production feeding manipulator, comprising a manipulator body (1), characterized in that: The side wall of the mechanical arm body (1) is provided with a gripper (2), the side wall of the mechanical arm body (1) is provided with a cleaning assembly, the bottom of the mechanical arm body (1) is fixedly connected with a fixed seat (3), and the bottom of the fixed seat (3) is provided with an adjusting assembly; The adjusting assembly comprises a connecting column (6), the bottom of the fixed seat (3) is provided with a supporting column (4), the inside of the supporting column (4) is provided with a vertical groove (5), the side wall of the connecting column (6) is slidably connected in the inside of the supporting column (4), the inside of the connecting column (6) is fixedly connected with a rack (7), the side wall of the supporting column (4) is fixedly connected with a fixed frame (8), the inside of the fixed frame (8) is rotatably connected with a gear (9), and the side wall of the fixed frame (8) is fixedly connected with a motor (10).

2. The mechanical arm for feeding materials in the production of automobile accessories according to claim 1, characterized in that: The cleaning assembly comprises an air compressor (12), the side wall of the supporting column (4) is fixedly connected with a fixed frame (11), and the bottom of the air compressor (12) is fixedly connected with the side wall of the fixed frame (11).

3. The mechanical arm for feeding materials in the production of automobile accessories according to claim 2, characterized in that: The side wall of the air compressor (12) is fixedly connected with a connecting pipe (13), and the side wall of the gripper (2) is fixedly connected with a fixed block (14).

4. The mechanical arm for feeding materials in the production of automobile accessories according to claim 3, characterized in that: The inside of the fixed block (14) is fixedly connected with a fixed pipe (15), and the side wall of the fixed pipe (15) is fixedly connected with a gas nozzle (16).

5. The mechanical arm for feeding materials in the production of automobile accessories according to claim 4, characterized in that: The side wall of the connecting pipe (13) is fixedly connected with an air pipe (17), and the side wall of the mechanical arm body (1) is fixedly connected with a supporting frame (18).

6. The mechanical arm for feeding materials in the production of automobile accessories according to claim 5, characterized in that: The side wall of the air pipe (17) is fixedly connected with the side wall of the fixed pipe (15), and the side wall of the air pipe (17) is slidably connected in the inside of the supporting frame (18).

7. The mechanical arm for feeding materials in production of automobile accessories according to claim 1, characterized in that: The rack (7) is engaged with the gear (9), and the side wall of the gear (9) is rotatably connected in the inside of the vertical groove (5).

8. The mechanical arm for feeding materials in production of automobile accessories according to claim 1, characterized in that: The side wall of the connecting column (6) is fixedly connected with the bottom of the fixed seat (3), and the output end of the motor (10) is connected with the gear (9).

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