Robot automation workstation for loader frame

Abstract

The utility model discloses a loader frame robot automation work station which comprises a containing bottom plate, a containing frame and a working assembly, and the working assembly comprises a rotary containing table and an L-shaped positioner. The bottom of one side of the placing frame is fixedly connected with the surface of one side of the placing bottom plate, and the bottoms of the two sides of the surface of the placing frame are fixedly connected with a long wire cover and a short wire cover correspondingly. According to the utility model, through the arrangement of the working assembly and the utilization of the two L-shaped position changing machines, one L-shaped position changing machine is used for fixedly placing a lifting arm assembly, and the other L-shaped position changing machine is used for fixedly placing a frame assembly; the rotary lifting stand column is matched with the L-shaped positioner to weld the lifting arm assembly, the other side of the rotary lifting stand column is matched with the L-shaped positioner to weld the frame assembly, one side of the rotary lifting stand column is welded, and the other side of the rotary lifting stand column is provided with parts, so that welding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to loader frame robot technical field, concretely is a kind of loader frame robot automation workstation. BACKGROUND

[0002] Loader frame robot is full-automatic welding mechanical hand for the upper and lower frame of large machine, which can independently complete the welding work of loader frame, without manual intervention, thereby greatly improving production efficiency, is important equipment in modern industrial automation and intelligent manufacturing field.

[0003] The current loader frame robot needs to wait until the previous processing is completed before continuing the processing of the rear, and the assembly of the processed parts is involved in between, which delays the overall working time, resulting in that the processing progress needs to be improved. Therefore, a loader frame robot automation workstation is designed to solve the problem that the processing progress needs to be improved. SUMMARY

[0004] The utility model aims at providing a kind of loader frame robot automation workstation to solve the problem raised in the above background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of loader frame robot automation workstation, including placement base plate, placement rack and working assembly, the working assembly includes rotating placement table and L-shaped displacement machine;

[0006] The bottom of one side of the placement rack is fixedly connected to the surface of one side of the placement base plate, long wire cover and short wire cover are fixedly connected to the bottom of both sides of the surface of the placement rack respectively, the number of the L-shaped displacement machine is set to two, and the surface of the two L-shaped displacement machines is fixedly connected to the surface of the long wire cover and the short wire cover respectively, the bottom of the rotating placement table is fixedly connected to the top of the placement base plate, a rotating lifting column is rotatably connected to the top of the rotating placement table, a welding mechanical arm is fixedly connected to the surface of the rotating lifting column, a water-cooled welding head is fixedly connected to one end of the welding mechanical arm, and a tool clamp table is fixedly connected to the surface of the two L-shaped displacement machines.

[0007] According to the above technical scheme, the two sides of the tool clamp table are fixedly connected with auxiliary locking tables, and the surface of the auxiliary locking table is threadedly connected with a locking screw rod.

[0008] According to the above technical scheme, the surface of the rotating lifting column is fixedly connected with a welding wire cylinder, and one side of the placement base plate is fixedly connected with a pneumatic gun cleaner.

[0009] According to the above technical scheme, one side of the placing rack is fixedly connected with a dust remover, and the top of the rotary lifting column is fixedly connected with a negative pressure dust cover.

[0010] According to the above technical scheme, the surface of the dust remover is communicated with a dust suction hose, and one end of the dust suction hose away from the dust remover is communicated with the top of the negative pressure dust cover.

[0011] According to the above technical scheme, one side of the placing rack is fixedly connected with a dust remover, and the top of the rotary lifting column is fixedly connected with a negative pressure dust cover.

[0012] Compared with the prior art, the utility model has the advantages that,

[0013] By setting the working assembly, two L-shaped positioners are used, one is used for fixedly placing the lifting arm assembly, and the other is used for fixedly placing the frame assembly, the rotary lifting column cooperates with the L-shaped positioner to perform welding operation on the lifting arm assembly, and the other side cooperates with the L-shaped positioner to perform welding operation on the frame assembly, one side is welded and the other side is assembled, so that the problem that the subsequent machining needs to wait until the previous machining is completed and the assembly of the machined parts is involved in the middle, which delays the overall working time, is avoided, and the welding efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0015] Figure 1 It is the perspective view of the overall structure of the utility model;

[0016] Figure 2 It is the schematic view of the overall front structure of the utility model;

[0017] Figure 3 It is the top view of the utility model;

[0018] Figure 4 It is the side view of the utility model;

[0019] In the figure: 1, the placement of the base plate; 2, the placement of the rack; 3, the rotating placement table; 4, the L-shaped displacement machine; 5, the long wire cover; 6, the short wire cover; 7, the rotating lifting column; 8, the welding mechanical arm; 9, the water-cooled welding head; 10, the tool clamp table; 11, the auxiliary locking table; 12, the locking screw; 13, the welding wire cylinder; 14, the pneumatic gun cleaner; 15, the dust remover; 16, the negative pressure dust cover; 17, the dust absorption hose; 18, the water tank; 19, the control cabinet; 20, the welding power supply. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Reference Figure 1 Figure 4 The present application provides a technical solution: a loader frame robot automation workstation, comprising a placement base plate 1, a placement rack 2 and a work assembly, the work assembly comprising a rotating placement table 3 and an L-shaped displacement machine 4.

[0022] As Figure 2 and Figure 3 ​As shown, the bottom of one side of the rack 2 is fixedly connected with the surface of one side of the placement base plate 1, the bottoms of both sides of the surface of the rack 2 are fixedly connected with a long wire cover 5 and a short wire cover 6 respectively, the number of the L-shaped displacement machines 4 is two, and the surfaces of the two L-shaped displacement machines 4 are fixedly connected with the surfaces of the long wire cover 5 and the short wire cover 6 respectively, the bottom of the rotary placement table 3 is fixedly connected with the top of the placement base plate 1, the top of the rotary placement table 3 is rotatably connected with a rotary lifting column 7, the surface of the rotary lifting column 7 is fixedly connected with a welding mechanical arm 8, one end of the welding mechanical arm 8 is fixedly connected with a water-cooled welding head 9, and the surfaces of the two L-shaped displacement machines 4 are fixedly connected with a tool clamp table 10. The placement base plate 1 is used for supporting the rotary placement table 3, the tool clamp table 10 is used for fixing the lifting arm assembly and the vehicle frame assembly, the top of the rotary placement table 3 can rotate to drive the rotary lifting column 7 to rotate, so that the welding mechanical arm 8 and the water-cooled welding head 9 can face the two L-shaped displacement machines 4 during work, the two L-shaped displacement machines 4 are fixed on both sides of the rack 2 by the long wire cover 5 and the short wire cover 6, one of the two L-shaped displacement machines 4 is used for fixing the placement lifting arm assembly, and the other is used for fixing the placement vehicle frame assembly, the rotary lifting column 7 cooperates with the L-shaped displacement machine to perform welding work on the lifting arm assembly, and the other side cooperates with the L-shaped displacement machine to perform welding work on the vehicle frame assembly, in this process, when one L-shaped displacement machine 4 is welding, the other L-shaped displacement machine 4 can disassemble the workpiece after welding and reinstall other workpieces to be welded, so as to realize welding on one side and assembly on the other side, avoid waiting for the previous processing to be completed before continuing the subsequent processing, and avoid the problem of assembly of the processing piece in between, which delays the overall working time and improves the welding efficiency.

[0023] As shown in Figure 1 and Figure 3 As shown, both sides of the tool clamp table 10 are fixedly connected with an auxiliary locking table 11, and the surface of the auxiliary locking table 11 is threadedly connected with a locking screw rod 12. The tool clamp table 10 supports the auxiliary locking table 11, and the locking screw rod 12 threadedly rotates on the auxiliary locking table 11. After rotation, the locking screw rod 12 moves to be clamped into the vehicle frame assembly or the two sides of the lifting arm assembly, further clamping the vehicle frame assembly or the lifting arm assembly on the tool clamp table 10, and improving the stability after locking.

[0024] As shown in Figure 1 and Figure 4 As shown, the surface of the rotary lifting column 7 is fixedly connected with a welding wire cylinder 13, and one side of the placement base plate 1 is fixedly connected with a pneumatic gun cleaner 14. The welding wire cylinder 13 is used for storing and conveying welding wire, and the pneumatic gun cleaner 14 is used for automatically cleaning the inner surface of the water-cooled welding head 9 to remove impurities such as welding slag and splashes generated during welding, so as to ensure the smoothness of the water-cooled welding head 9 and the welding quality.

[0025] As shown in Figure 3 and Figure 4 , one side of the rack 2 is fixedly connected with a dust collector 15, and the top of the rotary lifting column 7 is fixedly connected with a negative pressure dust cover 16. The surface of the dust collector 15 is communicated with a dust suction hose 17, and the end of the dust suction hose 17 away from the dust collector 15 is communicated with the top of the negative pressure dust cover 16. The dust collector 15 is used for dust removal, and is communicated with the negative pressure dust cover 16 through the dust suction hose 17. The negative pressure dust cover 16 is used for adsorbing dust at its bottom, and the dust enters the dust collector 15 through the dust suction hose 17 for dust removal.

[0026] As shown in Figure 1 and Figure 3 , one side of the inside of the rack 2 is fixedly connected with a water tank 18, and the inside of the rack 2 and located on one side of the water tank 18 is fixedly connected with a control cabinet 19. The inside of the rack 2 and located on one side away from the water tank 18 of the control cabinet 19 is fixedly connected with a welding power supply 20. The water tank 18 is used in cooperation with the water-cooled welding head 9 to realize continuous cooling during the whole welding process. The control cabinet 19 controls the rotation of the welding mechanical arm 8 and the welding work of the water-cooled welding head 9. The welding power supply 20 supplies power for the whole welding work.

[0027] Working principle: first, the need to weld the lifting arm assembly or frame assembly is fixed on the L-shaped positioner 4 on the fixture clamps, and the bottom plate 1 is used to support the rotating placement table 3, the fixture clamp table 10 is used to clamp and fix the lifting arm assembly and frame assembly, the rotating placement table 3 top can rotate, thereby driving the rotating lifting column 7 to rotate, so that the welding mechanical arm 8 and its water-cooled welding head 9 can be opposite to the two L-shaped positioners 4 during work, the long lead cover 5 and the short lead cover 6 are used to fix the two L-shaped positioners 4 on the two sides of the placement rack 2, the L-shaped positioner 4 fixed with the short lead cover 6 is used to fix the placement of the lifting arm assembly, and the L-shaped positioner 4 fixed with the long lead cover 5 is used to fix the placement of the frame assembly, the rotating lifting column 7 cooperates with the L-shaped positioner to weld the lifting arm assembly, and the other side cooperates with the L-shaped positioner to weld the frame assembly, in this process, when one L-shaped positioner 4 is welding, the other L-shaped positioner 4 can disassemble the workpiece after welding and reinstall other workpieces to be welded, so that one side welding and one side assembling are realized, so that the work time is not delayed after the previous work is completed, and the welding efficiency is improved. The fixture clamp table 10 supports the auxiliary locking table 11, and the locking screw 12 is screwed on the auxiliary locking table 11 and moves after rotation, thereby being clamped into the frame assembly or the two sides of the lifting arm assembly, further clamping the frame assembly or the lifting arm assembly into the fixture clamp table 10, and improving the stability of the locking. The welding wire cylinder 13 is used for storing and conveying welding wire, the pneumatic gun cleaner 14 is used for automatically cleaning the inner surface of the water-cooled welding head 9, removing welding slag, splashes and other impurities generated during welding, and ensuring the smoothness of the water-cooled welding head 9 and the welding quality. The dust collector 15 is used for dust removal, and the dust removal hose 17 is connected with the negative pressure dust removal cover 16, and the negative pressure dust removal cover 16 is used for adsorbing the dust at the bottom, and the dust enters the dust collector 15 for dust removal along the dust removal hose 17. The water tank 18 is used in cooperation with the water-cooled welding head 9 to realize continuous cooling during the whole welding process, and the control cabinet 19 controls the rotation of the welding mechanical arm 8 and the welding work of the water-cooled welding head 9. The welding power supply 20 supplies power for the whole welding work.

[0028] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0029] 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 have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A loader frame robot automated workstation comprising a placement bed (1), a placement rack (2) and a work assembly, characterized in that: The working assembly comprises a rotating placement table (3) and an L-shaped positioner (4); The bottom of one side of the placement rack (2) is fixedly connected with the surface of one side of the placement bottom plate (1), the bottoms of the surfaces of both sides of the placement rack (2) are fixedly connected with a long wire cover (5) and a short wire cover (6) respectively, the number of the L-shaped positioners (4) is two, the surfaces of the two L-shaped positioners (4) are fixedly connected with the surfaces of the long wire cover (5) and the short wire cover (6) respectively, the bottom of the rotating placement table (3) is fixedly connected with the top of the placement bottom plate (1), the top of the rotating placement table (3) is rotatably connected with a rotating lifting column (7), the surface of the rotating lifting column (7) is fixedly connected with a welding mechanical arm (8), one end of the welding mechanical arm (8) is fixedly connected with a water-cooled welding head (9), and the surfaces of the two L-shaped positioners (4) are fixedly connected with tool clamp tables (10).

2. A loader frame robotic automation work station as claimed in claim 1 wherein: The surfaces of the two tool clamp tables (10) are fixedly connected with auxiliary locking tables (11), and the surfaces of the auxiliary locking tables (11) are threadedly connected with locking lead screws (12).

3. A loader frame robotic automation work station as claimed in claim 1, characterized by: The surface of the rotating lifting column (7) is fixedly connected with a welding wire cylinder (13), and one side of the placement bottom plate (1) is fixedly connected with a pneumatic gun cleaning device (14).

4. A loader frame robotic automation work station as claimed in claim 1, characterized by: One side of the placement rack (2) is fixedly connected with a dust remover (15), and the top of the rotating lifting column (7) is fixedly connected with a negative pressure dust removal cover (16).

5. A loader frame robotic automation work station as claimed in claim 4 wherein: The surface of the dust remover (15) is communicated with a dust suction hose (17), and one end of the dust suction hose (17) away from the dust remover (15) is communicated with the top of the negative pressure dust removal cover (16).

6. A loader frame robotic automation work station as claimed in claim 1, characterized by: One side of the inside of the placement rack (2) is fixedly connected with a water tank (18), one side of the inside of the placement rack (2) located away from the water tank (18) is fixedly connected with a control cabinet (19), and one side of the inside of the placement rack (2) located away from the water tank (18) is fixedly connected with a welding power supply (20).

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