Wiring harness mounting and conveying device
Technical Field
The invention relates to the related field of wire harness installation, in particular to a wire harness installation and conveying device.
Background
The low-voltage cabinet needs a large amount of wiring processes in assembly line production, and this flow is mostly that to connect the wire rod through artifical manual, because the wire rod has certain distance from the mounting point, wiring efficiency and quality all receive very big influence.
In No. 201821142980.9 pencil assembly bench, through branch one end welded telescopic link No. two, can effectual extension horizontal flexible distance, make things convenient for the centre gripping pencil, and there is electric push rod through No. two telescopic link one ends through the screw connection, adjustment electric push rod makes the clamping part be in the optimum position of assembly, through No. one grip block of slide rail bottom surface one end fixedly connected with, and No. one grip block one side sliding connection has No. two grip blocks, and make No. two grip blocks remove through the swivel bolt, but the pencil buckle of centre gripping equidimension not.
Although above-mentioned patent can measure and carry out centre gripping and removal to the pencil, its simple structure because the softer nature of pencil, only fixes and removes the pencil through single point of grabbing, can not be accurate dock the both ends of pencil at electric elements power port, easily press from both sides when grabbing the pencil moreover and get many with the pencil to need artifical intervention, indirect increase amount of labour.
Disclosure of Invention
The invention aims to solve the problems and designs a wire harness installation and conveying device.
The technical scheme of the invention is that the wire harness automatic wiring device comprises a production line workbench, wherein a horizontal positioning device is arranged above the production line workbench, a controller is arranged on the side surface of the production line workbench, an automatic wiring device for wire harnesses is arranged above the horizontal positioning device, and a wire harness supply device is arranged on one side of the wiring device for wire harnesses;
the automatic wiring device for the wiring harness comprises a first mounting box, wherein a vertical through hole is formed in the center of the upper surface of the first mounting box and fixedly connected with the first mounting box, an annular opening is formed in the lower end of the vertical through hole, a sliding rod is arranged on the inner surface of the vertical through hole and is slidably connected with the vertical through hole, a first rack is arranged on the side surface of the sliding rod and fixedly connected with the sliding rod, a first rotating motor is arranged on the upper surface of the first mounting box and fixedly connected with the first mounting box, and a first gear meshed with the first rack is arranged at the rotating end of the first rotating motor; the lower end of the sliding rod is provided with a hollow tube, the upper end of the hollow tube is fixedly connected with the sliding rod, the inner surface of the lower end of the hollow tube is provided with a first bearing, a first bearing is provided with a pair of vertically distributed bearings, the inner surface of the first bearing is provided with a first rotary drum, the first rotary drum is connected with the first bearing in an inserted manner, the upper end of the first rotary drum is provided with a first toothed ring, the first toothed ring is fixedly connected with the first rotary drum, the lower end side surface of the first rotary drum is provided with a first L-shaped connecting rod, one end of the first L-shaped connecting rod is fixedly connected with the first rotary drum, the inner surface of the first rotary drum is provided with a second bearing, the second bearing is provided with a pair of vertically distributed bearings, the inner surface of the second bearing is provided with a second rotary drum, the upper end of the second rotary drum is provided with a second toothed ring, the second toothed ring is fixedly connected with the second rotary drum, the lower end side surface of the second rotary drum is fixedly connected with the second L-shaped connecting rod; the other ends of the first L-shaped connecting rod and the second L-shaped connecting rod are respectively provided with a first linear motor, the telescopic end of the first linear motor is provided with an electric clamp, and the electric clamp is fixedly connected with the first linear motor and provided with an upward opening; the opposite side surface of the hollow tube is provided with a first opening, the side surface of the hollow tube is provided with a first stepping motor, the first stepping motor is fixedly connected with the hollow tube, a first driving wheel mutually meshed with the first toothed ring is arranged at the rotating end of the first stepping motor, a second stepping motor is arranged on the other side surface of the hollow tube and fixedly connected with the hollow tube, and a second driving wheel mutually meshed with the second toothed ring is arranged at the rotating end of the second stepping motor.
The wire harness wire supply device comprises a wire storage box on the surface of one side of the mounting box, the wire storage box is fixedly connected with a first mounting box, the upper surface of the wire storage box is provided with a wire inlet, the wire inlet is fixedly connected with the wire storage box, the side surface of the wire storage box is provided with a horizontal baffle, the horizontal baffle is fixedly connected with the wire storage box, the horizontal baffle is provided with an inclined baffle, one end of the inclined baffle is fixedly connected with the horizontal baffle, the lower end of the inclined baffle is provided with a first conveyor belt, the first conveyor belt is fixedly connected with the wire storage box, the first conveyor belt is provided with a second conveyor belt, the second conveyor belt is fixedly connected with the wire storage box, one end of the lower surface of the wire storage box is provided with a second opening, the second opening is corresponding to the position of the second conveyor belt, the lower surface of the wire storage box is provided with a rectangular funnel, the rectangular funnel is fixedly connected with the wire storage box, the lower end of the rectangular funnel is provided with a wire outlet, and the rectangular funnel is fixedly connected with the wire outlet.
Horizontal positioning device includes the rectangular support of assembly line workstation upper surface, rectangular support lower extreme and assembly line workstation fixed connection, assembly line workstation upper surface center department is equipped with the transmission band, transmission band and assembly line workstation fixed connection, rectangular support upper surface and mounting box sliding connection, a mounting box one end is equipped with electric telescopic handle, an electric telescopic handle one end and a mounting box fixed connection, the electric telescopic handle other end and rectangular support fixed connection.
And a distance inductor is arranged at one telescopic end of the linear motor and is fixedly connected with the linear motor.
The opposite side surface of the wire storage box is provided with an infrared inductor which is fixedly connected with the wire storage box.
The upper surface of the transmission belt is provided with a low-voltage cabinet, the lower surface of the low-voltage cabinet is provided with a first electric element, one side of the first electric element is provided with a second electric element, and the surfaces of the two sides of the first electric element and the second electric element are respectively provided with a wiring harness interface.
And the inner surface of the wire storage box is provided with a connecting wire, and two ends of the connecting wire are provided with wire harness connectors.
Rubber baffles are respectively installed on the surfaces of the two sides of the first conveying belt and the two sides of the first conveying belt, a plurality of rubber baffles are installed on the rubber baffles, and two conveying belts are arranged.
According to the wire harness installation and conveying device manufactured by the technical scheme, the automatic wire harness wiring device can horizontally move through rotation of the first rotating motor, the clamp can be moved to a specified position and inserted through rotation of the asynchronous feeding motor while moving, and therefore the purpose of efficient automatic wiring is achieved.
Drawings
FIG. 1 is a schematic structural view of a harness installation and delivery device according to the present invention;
FIG. 2 is a schematic view of a wire harness feeding device according to the present invention;
FIG. 3 is a schematic view of the horizontal positioning apparatus of the present invention;
FIG. 4 is a schematic view of the automatic wiring harness connection device of the present invention;
in the figure, 1, a pipeline workbench; 2. a controller; 3. mounting a first box; 4. a vertical through hole; 5. an annular gap; 6. a slide bar; 7. a first rack; 8. a first rotating motor; 9. a first gear; 10. a hollow tube; 11. a first bearing; 12. rotating a drum I; 13. a first toothed ring; 14. an L-shaped connecting rod I; 15. a second bearing; 16. a second rotating drum; 17. an L-shaped connecting rod II; 18. a linear motor I; 19. electrically operated clamps; 20. a first opening; 21. a first stepping motor; 22. a first driving wheel; 23. a second stepping motor; 24. a second gear ring; 25. a second driving wheel; 26. a wire storage box; 27. a wire inlet; 28. a horizontal baffle; 29. an inclined baffle plate; 30. a first conveyor belt; 31. a second conveyor belt; 32. a second opening; 33. a rectangular funnel; 34. an outlet; 35. a rectangular bracket; 36. a conveyor belt; 37. an electric telescopic rod; 38. a distance sensor; 39. an infrared sensor; 40. a low-voltage cabinet; 41. a first electrical element; 42. a second electrical element; 43. a wire harness interface; 44. connecting a lead; 45. a wire harness joint; 46. a rubber baffle.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in fig. 1-4.
In this embodiment, the model of the controller 2 is FX2N-32MR, the signal output end of the controller 2 is electrically connected to the signal input ends of the first rotating motor 8, the first linear motor 18, the first stepping motor 21, the second stepping motor 3, the first conveyor belt 30, the second conveyor belt 31, the conveyor belt 36, the electric telescopic rod 37, the distance sensor 38 and the infrared sensor 39, and the power output end of the controller 2 is electrically connected to the power input ends of the first rotating motor 8, the first linear motor 18, the first stepping motor 21, the second stepping motor 3, the first conveyor belt 30, the second conveyor belt 31, the conveyor belt 36, the electric telescopic rod 37, the distance sensor 38 and the infrared sensor 39.
The invention is characterized in that the structural design of the automatic wiring device for the wiring harness is combined with an attached drawing 1 and an attached drawing 4, the automatic wiring device for the wiring harness drives a sliding rod 6 to vertically slide through the rotation of a first rotating motor 8, so as to realize the purpose of up-and-down movement of an inserting end, the mutual cooperation action of a first stepping motor 21 and a second stepping motor 23 can enable a first L-shaped connecting rod 14 and a second L-shaped connecting rod 17 to drive an electric clamp 19 to move in a certain range, the small-range inserting work can be carried out through the expansion and contraction of a linear motor 18, the automatic wiring device for the wiring harness comprises a first mounting box 3, a vertical through hole 4 is arranged in the center of the upper surface of the first mounting box 3, the vertical through hole 4 is fixedly connected with the first mounting box 3, an annular notch 5 is arranged at the lower end of the vertical through hole 4, a sliding rod 6 is arranged on the inner surface of the vertical through hole 4, the sliding rod 6 is slidably connected with the vertical through hole 4, a rack 7 is arranged on the side surface of the sliding rod 6, the rack I7 is fixedly connected with the sliding rod 6, the upper surface of the mounting box I3 is provided with a rotating motor I8, the rotating motor I8 is fixedly connected with the mounting box I3, and the rotating end of the rotating motor I8 is provided with a gear I9 meshed with the rack I7; the lower end of the sliding rod 6 is provided with a hollow tube 10, the upper end of the hollow tube 10 is fixedly connected with the sliding rod 6, the inner surface of the lower end of the hollow tube 10 is provided with a first bearing 11, the first bearing 11 is provided with a pair of rotary drums 12 which are distributed up and down, the inner surface of the first bearing 11 is provided with a first rotary drum 12, the first rotary drum 12 is connected with the first bearing 11 in a plug-in manner, the upper end of the first rotary drum 12 is provided with a first toothed ring 13, the first toothed ring 13 is fixedly connected with the first rotary drum 12, the side surface of the lower end of the first rotary drum 12 is provided with a first L-shaped connecting rod 14, one end of the first L-shaped connecting rod 14 is fixedly connected with the first rotary drum 12, the inner surface of the first rotary drum 12 is provided with a second bearing 15, the second bearing 15 is provided with a pair of rotary drums 16 which are distributed up and down, the inner surface of the second bearing 15 is provided with a second rotary drum 16, the upper end of the second rotary drum 16 is provided with a second toothed ring 24, the toothed ring 24 is fixedly connected with the second rotary drum 16, the side surface of the lower end of the rotary drum 16 is provided with a second L-shaped connecting rod 17; the other ends of the first L-shaped connecting rod 14 and the second L-shaped connecting rod 17 are respectively provided with a first linear motor 18, the telescopic end of the first linear motor 18 is provided with an electric clamp 19, and the electric clamp 19 is fixedly connected with the first linear motor 18 and has an upward opening; the opposite side surface of hollow tube 10 is equipped with opening one 20, the side surface of hollow tube 10 is equipped with step motor one 21, step motor one 21 and hollow tube 10 fixed connection, step motor one 21 rotatory end is equipped with the action wheel one 22 of interlock with ring gear one 13, the other side surface of hollow tube 10 is equipped with step motor two 23, step motor two 23 and hollow tube 10 fixed connection, step motor two 23 rotatory end is equipped with the action wheel two 25 of interlock with ring gear two 24, cooperation work through rotating electrical machines one 8 and step motor one 21 and step motor two 23, can make electronic clamp 19 remove in the appointed within range, the problem of can not carrying out the automatic wiring to the low-voltage cabinet has been solved.
The creation point of the application also comprises the structural design of a wire harness wire supply device, the wire harness wire supply device is combined with the attached figure 1 and figure 2, the wire harness wire supply device can enable the wire harness to fall on a second conveyor belt 31 respectively through the rotation of a first conveyor belt 30, the wire harness can be put neatly through the rotation speed adjustment of the second conveyor belt 31, and finally the wire harness is released through a wire outlet 34, the wire harness wire supply device comprises a wire storage box 26, the wire storage box 26 is fixedly connected with a first mounting box 3, a wire inlet 27 is arranged on the upper surface of the wire storage box 26, the wire inlet 27 is fixedly connected with the wire storage box 26, a horizontal baffle 28 is arranged on the side surface of the wire storage box 26, the horizontal baffle 28 is fixedly connected with the wire storage box 26, an inclined baffle 29 is arranged on the horizontal baffle 28, one end of the inclined baffle 29 is fixedly connected with the horizontal baffle 28, a first conveyor belt 30 is arranged on the lower end of the inclined baffle 29, the first conveyor belt 30 is fixedly connected with the wire storage box 26, a second conveyor belt 31 is arranged below the first conveyor belt 30, two 31 and the line storage box 26 fixed connection of conveyer belt, 26 lower surface one end of line storage box is equipped with two openings 32, and two 32 and two 31 positions of conveyer belt are corresponding, and 26 lower surfaces of line storage box are equipped with rectangle funnel 33, rectangle funnel 33 and line storage box 26 fixed connection, and rectangle funnel 33 lower extreme is equipped with outlet 34, adjusts through the rotational speed through two 31 different conveyer belts, has solved the difficult detached problem of pencil adhesion.
This application still includes horizontal positioning device's structural design, combines figure 3 in this device, through electric telescopic handle 37 flexible, makes relative movement take place between mounting box 3 and the rectangle support 35, makes electronic 19 one end of pressing from both sides no dead angle removal in certain space, has solved the problem that working range is little.
When automatic wiring is carried out, firstly, a plurality of wire harnesses with the same model are placed in the wire storage box 26, the wire harnesses fall on the upper surface of the first conveyor belt 30 through the wire inlet 27, the wire harnesses can better move to the lower part under the action of the horizontal baffle 28, the wire harnesses can fall on the upper surface of the second conveyor belt 31 along with the rotation of the first conveyor belt 30, the wire harnesses are in an irregular state due to the fact that the wire harnesses have certain flexibility and can slightly move in the moving process, and the controller 2 controls the different second conveyor belts 31 to adjust at the moment, so that the wire harnesses falling on the upper surface of the second conveyor belt 31 are effectively adjusted, for example, the wire harness joints 45 at the two ends of the wire harnesses are positioned on the same line; when the wiring harness is adjusted, it will be released through the second opening 32 and the outlet 34.
When the wiring harness is released, the controller 2 controls the first rotating motor 8, the first stepping motor 21 and the second stepping motor 23 to work in a matched mode, one end of the electric clamp 19 moves to the position under the wire outlet 34 to receive and clamp the wiring harness, then the controller 2 controls the transmission belt 36, the electric telescopic rod 37 and the first rotating motor 8 to work, relative movement between the first mounting box 3 and the low-voltage cabinet 40 in a three-dimensional space is achieved, the first rotating motor 8 rotates to directly drive the sliding rod 6 to slide in the vertical direction, movement on the Z axis is achieved, the first mounting box 3 can be driven to move in the X axis direction by stretching of the electric telescopic rod 37, and the first mounting box 3 and the low-voltage cabinet can be directly displaced in the Y axis direction by rotation of the transmission belt 36.
Through the induction of the distance inductor 38, the controller 2 controls the first stepping motor 21 and the second stepping motor 23 to work separately, the first stepping motor 21 directly drives the first driving wheel 22 to rotate, the first driving wheel 22 directly drives the first toothed ring 13 and the first rotary drum 12 to rotate, the first rotary drum 12 directly drives the first L-shaped connecting rod 14 and the electric clamp 19 at one end to move, finally, one end of the electric clamp 19 drives the wire harness connector 45 to move to a position corresponding to the wire harness interface 43, and then the controller 2 controls the first linear motor 18 to extend and retract and insert the wire harness connector 45 into the wire harness interface 43, so that the purpose of automatic wiring is achieved; the second stepping motor 23 and the first stepping motor 21 are matched with each other and have similar working processes, and the first rotating drum 12 and the second rotating drum 16 can rotate more smoothly due to the action of the first bearing 11 and the second bearing 15.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.