CN109727800B - Travel switch assembly system - Google Patents
Travel switch assembly system Download PDFInfo
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- CN109727800B CN109727800B CN201811574366.4A CN201811574366A CN109727800B CN 109727800 B CN109727800 B CN 109727800B CN 201811574366 A CN201811574366 A CN 201811574366A CN 109727800 B CN109727800 B CN 109727800B
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Abstract
The invention relates to a travel switch assembly system, which comprises a rack assembly and a rear assembly center arranged on the rack assembly; the rear assembly center comprises a second conveying device which comprises a second conveying rail which is longitudinally arranged on the rack assembly and is used for conveying a pre-installed travel switch; the marking machine is arranged on one side of the second conveying track and is used for marking a label on the side wall of the base of the workpiece shell; the contact piece feeding device comprises a contact piece feeding channel, a contact piece lifting and pushing cylinder and a feeding mechanism, wherein the contact piece feeding channel is arranged on the rack assembly, is positioned on one side of the second conveying rail, is positioned on the rear side of the marking machine and is used for conveying L-shaped contact pieces of workpieces; the invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a travel switch assembly system.
Background
The limit switch is an electrical switch used for limiting the movement limit position of mechanical equipment, the limit switch is widely used for hoisting machinery of various machine tools and used for controlling the stroke of the limit switch and carrying out terminal limit protection, in a control circuit of an elevator, the speed of opening and closing a car door and the limit of a self-actuated switch are controlled by the stroke, the upper limit protection and the lower limit protection of a car are also controlled by the stroke, at the present stage, the assembly of the limit switch is almost manual operation, artificial factors exist in manual assembly, defective products are easy to occur, the assembly period is long, the efficiency is low, the cost is high, and based on the defects and shortcomings of the prior art, a limit switch assembling machine is designed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a travel switch assembly system; the technical problems to be solved and the advantages to be achieved are set forth in the description which follows and in the detailed description of the embodiments.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a travel switch assembly system comprises a rack assembly and a rear assembly center arranged on the rack assembly; the rear assembly center comprises
The second conveying device comprises a second conveying rail which is longitudinally arranged on the rack assembly and is used for conveying a pre-installed travel switch;
the marking machine is arranged on one side of the second conveying track and is used for marking a label on the side wall of the base of the workpiece shell;
contact piece feeding device, including set up on the frame assembly and be located second transfer track one side and be located the marking machine rear side and be used for carrying work piece L type contact's contact pay-off passageway, vertical setting will be located the contact lift of work piece L type contact of contact pay-off passageway output end and push away the material cylinder in frame assembly bottom and piston head top, set up and push away material cylinder in contact lift and push away material cylinder upper end stroke terminal point and be used for holding work piece L type contact's contact ejection of compact guide holder, set up contact ejection of compact guide holder dorsal part and be used for transversely ejecting contact ejection of compact guide holder contact, set up in contact ejection of compact guide holder delivery port and be used for accepting the contact piece L type contact of contact ejection of compact cylinder output, set up on the frame assembly and be connected with contact roll-over holder and drive the contact roll-over holder wobbling contact upset cylinder, set up in second transfer track top and be used for pressing down work piece L type contact in the contact roll-over holder after the mark The contact piece in the travel switch presses the cylinder downwards;
the upper cover feeding device comprises an upper cover feeding channel, an upper cover positioning seat and an upper cover feeding mechanical arm, wherein the upper cover feeding channel is arranged on one side of the second conveying track and used for conveying the upper cover of the workpiece shell, the upper cover positioning seat is arranged at an output terminal of the upper cover feeding channel, and the upper cover feeding mechanical arm is arranged on the rack assembly and used for conveying the upper cover of the workpiece shell in the upper cover positioning seat to a travel switch provided with an L-shaped contact piece of the workpiece;
the riveting press comprises a machine head which is arranged above the second conveying track and is used for loading a positioning pin transmitted by the manipulator into the upper cover of the workpiece shell;
and the wire feeding machine comprises a machine head which is arranged above the second conveying track and used for loading the inner hexagonal bolt transmitted by the manipulator into the travel switch.
As a further improvement of the above technical solution:
a finished product output device or a finished product output conveyor belt is arranged at the terminal of the second conveying track;
the finished product output device comprises an output rack gear shaft turnover mechanism which is arranged on the rack assembly and driven by a linear cylinder, an output turnover arm the root of which is connected with a gear shaft key of the output rack gear shaft turnover mechanism, an output movable clamping plate which is arranged at the cantilever end of the output turnover arm and driven by the cylinder to clamp the travel switch, an output dial-out arm which is arranged on the rack assembly and used for outputting the travel switch positioned at the rotary terminal of the output turnover arm, an output conveyor belt connected with the rotary terminal of the output turnover arm, and a finished product output cylinder arranged on the output conveyor belt.
The device also comprises a pre-installation center arranged on the rack assembly;
the pre-installation center comprises a base feeding device, a base overturning device, a first conveying device, a terminal feeding device, a key feeding device and/or an elastic sheet feeding device, wherein the base feeding device is arranged on the rack assembly and used for conveying a base of a workpiece shell, the base overturning device is arranged at the output end of the base feeding device, the first conveying device is longitudinally arranged and connected with the input end of the base overturning device, and the terminal feeding device, the key feeding device and/or the elastic sheet feeding device are/is sequentially arranged on one side of the first conveying device.
The base feeding device comprises a base conveying belt longitudinally arranged on the rack assembly and a base material blocking cylinder arranged on the base conveying belt and used for blocking the workpiece shell base from moving forwards.
The base overturning device comprises a base longitudinal shifting rod which is arranged on the frame assembly and is driven by an air cylinder to pull out the workpiece shell base at the end of the base conveyor belt, a base overturning bracket which is arranged at the end of the base longitudinal shifting rod stroke and is used for bearing the workpiece shell base pulled out by the base longitudinal shifting rod, and a base overturning arm which is arranged on the frame assembly, is connected with the base overturning bracket and drives the base overturning bracket to overturn for ninety degrees.
The first conveying device comprises a first side opening guide frame which is longitudinally arranged and used for bearing a workpiece shell base on a base overturning arm after overturning, a cylinder which is arranged at the end part of the first side opening guide frame and used for pushing the workpiece shell base on the base overturning arm into the first side opening guide frame, a first pushing cylinder which is arranged on a rack assembly, a first longitudinal traction plate which is longitudinally arranged on the rack assembly and is driven by the first pushing cylinder to longitudinally move in the first side opening guide frame, lateral stroke through grooves which are distributed on the first side opening guide frame, first elastic wedges which are laterally distributed on the first longitudinal traction plate and used for longitudinally pushing the workpiece shell base to move forwards in the lateral stroke through grooves, and a first positioning cylinder which is vertically arranged on the first side opening guide frame and used for downwards pressing and positioning the workpiece shell base.
The terminal feeding device comprises a terminal vibration feeding channel which is transversely arranged on one side of an opening of a first side opening guide frame and is used for conveying a workpiece connecting terminal, a terminal feeding terminal arranged at the outlet of the terminal vibration feeding channel, a terminal overturning and drawing cylinder arranged on one side of the terminal vibration feeding channel, a terminal fan-shaped material guide frame which is driven by the terminal overturning and drawing cylinder to swing on the vertical surface of the terminal vibration feeding channel, the initial end of the terminal fan-shaped material guide frame corresponds to the terminal feeding terminal and is used for swinging and conveying the workpiece connecting terminal, a terminal overturning rotating shaft which is arranged on a frame assembly and is rotatably connected with the terminal fan-shaped material guide frame, a terminal positioning groove which is arranged on the swinging terminal of the terminal fan-shaped material guide frame and is used for receiving the workpiece connecting terminal output by the terminal fan-shaped material guide frame, a terminal output port which is transversely arranged on one side of the terminal positioning groove, and a terminal which is transversely arranged And (3) a plate.
The key feeding device comprises a key vibration feeding channel which is arranged on the frame assembly, transversely arranged on one side of an opening of a first side opening guide frame and used for conveying a workpiece reset key, a key position-out guide frame which is longitudinally arranged at the terminal of the key vibration feeding channel, a key position-out station which is arranged in the key position-out guide frame, a key position-out cylinder which is arranged on one side of the key position-out guide frame and used for longitudinally moving the workpiece reset key to the key position-out station in the key position-out guide frame, a key feeding five-axis manipulator which is arranged on the frame assembly and used for installing the workpiece reset key of the key position-out station on a workpiece shell base, a key feeding workbench arranged on the frame assembly, a key driving arm which is horizontally and telescopically arranged on the key feeding workbench, a key connecting arm with one end hinged to the key driving arm, and a key connecting arm with one end hinged to the other end of the key connecting arm and the middle hinged to the key feeding workbench and used for resetting And the press head is embedded in the press key lower press head in the base of the workpiece shell.
The elastic piece feeding device and the terminal feeding device have the same structure; the elastic piece feeding device comprises an elastic piece vibration feeding channel for conveying the workpiece connecting elastic piece and an elastic piece feeding part for installing the workpiece connecting elastic piece on the workpiece shell base.
The middle transition device comprises a middle rotary dividing head which is arranged at the terminal of the first conveying device and is driven by a motor to rotate, a middle bearing channel which is distributed on the middle rotary dividing head and is used for bearing a pre-installed travel switch output by the first conveying device, a middle discharging station and a subsequent output station which are arranged on the middle rotary dividing head;
a middle discharging station cylinder is arranged at one end of the middle discharging station, and a middle discharging channel is obliquely arranged at the other end of the middle discharging station;
and one end of the subsequent output station is provided with a middle output shifting plate driven by the cylinder. The advantages of the invention are not limited to this description, but are described in more detail in the detailed description for better understanding.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a base loading device according to the present invention;
FIG. 3 is a schematic view of the first conveyor of the present invention;
FIG. 4 is a schematic structural view of a terminal loading device according to the present invention;
fig. 5 is another view structure diagram of the terminal loading device of the present invention;
FIG. 6 is a schematic structural diagram of a key loading device according to the present invention;
FIG. 7 is a schematic view of the structure of the pellet loading apparatus of the present invention;
FIG. 8 is a schematic view of the construction of the intermediate transition apparatus of the present invention;
FIG. 9 is a schematic view of a portion of the present invention;
FIG. 10 is a schematic illustration of a partial explosion configuration of the present invention;
FIG. 11 is a schematic structural view of a loading device for upper covers of the present invention;
wherein: 1. a workpiece housing base; 2. a workpiece wiring terminal; 3. a workpiece reset key; 4. the workpiece is connected with the elastic sheet; 5. a workpiece L-shaped contact plate; 6. an upper cover of the workpiece shell; 7. a frame assembly; 8. a base feeding device; 9. a base turning device; 10. a first conveying device; 11. a terminal feeding device; 12. a key feeding device; 13. a tab loading device; 14. an intermediate transition device; 15. a second conveying device; 16. marking machine; 17. a contact sheet feeding device; 18. riveting machine; 19. covering a feeding device; 20. feeding a silk machine; 21. a finished product output device; 22. a base conveyor; 23. a base material blocking cylinder; 24. a base longitudinal deflector rod; 25. a base overturning arm; 26. a base overturning bracket; 27. the first side is provided with an opening guide frame; 28. a first push cylinder; 29. a first positioning cylinder; 30. a first resilient wedge; 31. a first longitudinal traction plate; 32. a terminal vibration feeding channel; 33. a terminal feeding terminal; 34. a terminal overturning and drawing cylinder; 35. a terminal fan-shaped material guide frame; 36. the terminal overturning rotating shaft; 37. a terminal positioning groove; 38. a terminal transverse push plate; 39. a terminal output port; 40. a key vibration feeding channel; 41. a key out-position guide frame; 42. a key position-out cylinder; 43. a key position-out station; 44. a key feeding five-axis manipulator; 45. a key driving arm; 46. a key connecting arm; 47. a key press-down head; 48. the elastic sheet vibrates the feeding channel; 49. an elastic sheet feeding part; 50. an intermediate discharge station cylinder; 51. a middle discharge channel; 52. a middle rotary dividing head; 53. a middle output dial plate; 54. a second transfer rail; 55. a contact plate feeding channel; 56. the contact piece ascends to push the material cylinder; 57. a contact piece discharging guide seat; 58. a contact piece discharging cylinder; 59. a wafer roll-over stand; 60. a contact piece overturning cylinder; 61. the contact piece presses the cylinder downwards; 62. an upper cover feeding channel; 63. an upper cover positioning seat; 64. an upper cover feeding manipulator; 65. an output overturning arm; 66. outputting a movable clamping plate; 67. an output rack gear shaft turnover mechanism; 68. an output dial-out arm; 69. and (5) outputting a finished product to a cylinder.
Detailed Description
As shown in all the figures, the travel switch comprises a workpiece shell base 1, a workpiece wiring terminal 2 installed on the workpiece shell base 1, a workpiece reset key 3, a workpiece connecting elastic sheet 4, a workpiece L-shaped contact sheet 5 and a workpiece shell upper cover 6, and then positioning and fastening are carried out through a positioning pin and a bolt, and a marking machine is adopted, wherein a feeding device or a manipulator of the bolt and the positioning pin is omitted in the figures, which is common knowledge.
As shown in all the figures, the travel switch assembly system of the present embodiment includes a rack assembly 7, and a rear assembly center disposed on the rack assembly 7; the rear assembly center comprises
A second transport device 15, which comprises a second transport rail 54 arranged longitudinally on the frame assembly 7 and used for transporting the pre-loaded travel switches;
a marking machine 16 disposed on one side of the second conveying rail 54 and configured to mark a side wall of the work housing base 1;
the contact piece feeding device 17 comprises a contact piece feeding channel 55 which is arranged on the rack assembly 7, is positioned on one side of the second conveying rail 54, is positioned on the rear side of the marking machine 16 and is used for conveying L-shaped contact pieces 5 of workpieces, a contact piece ascending and pushing cylinder 56 which is vertically arranged at the bottom of the rack assembly 7 and pushes up the L-shaped contact pieces 5 of the workpieces positioned at the output end of the contact piece feeding channel 55 at the top of a piston head, a contact piece discharging guide seat 57 which is arranged at the stroke end of the upper end of the contact piece ascending and pushing cylinder 56 and is used for accommodating the L-shaped contact pieces 5 of the workpieces, a contact piece discharging cylinder 58 which is arranged on the back side of the contact piece discharging guide seat 57 and is used for transversely pushing out the contact piece discharging guide seat 57, a contact piece overturning frame 59 which is arranged at the output port of the contact piece discharging guide seat 57 and is used for receiving the L-shaped contact pieces 5 output by the contact piece discharging cylinder 58, a contact pressing cylinder 61 which is arranged above the second conveying track 54 and is used for pressing the L-shaped contact 5 of the workpiece in the contact turnover frame 59 after turnover into the stroke switch after marking;
the upper cover feeding device 19 comprises an upper cover feeding channel 62, an upper cover positioning seat 63 and an upper cover feeding mechanical arm 64, wherein the upper cover feeding channel 62 is arranged on one side of the second conveying track 54 and is used for conveying the upper cover 6 of the workpiece shell, the upper cover positioning seat 63 is arranged at the output terminal of the upper cover feeding channel 62, and the upper cover feeding mechanical arm is arranged on the rack assembly 7 and is used for conveying the upper cover 6 of the workpiece shell in the upper cover positioning seat 63 to a travel switch of the L-shaped contact 5 of the mounted workpiece;
a riveting press 18 including a head disposed above the second transfer rail 54 and loading a positioning pin transferred from a robot into the work housing upper cover 6;
the wire feeding machine 20 includes a head which is disposed above the second transfer rail 54 and loads the hexagonal socket bolt transferred from the robot arm onto the stroke switch.
A finished product output device 21 or a finished product output conveyor belt is arranged at the end of the second conveying track 54;
the finished product output device 21 comprises an output rack gear shaft turnover mechanism 67 which is arranged on the rack assembly 7 and driven by a linear cylinder, an output turnover arm 65 the root of which is connected with a gear shaft key of the output rack gear shaft turnover mechanism 67, an output movable clamping plate 66 which is arranged at the cantilever end of the output turnover arm 65 and is driven by a cylinder to clamp a travel switch, an output dial-out arm 68 which is arranged on the rack assembly 7 and is used for outputting the travel switch positioned at the rotating terminal of the output turnover arm 65, an output conveyor belt which is connected with the rotating terminal of the output turnover arm 65, and a finished product output cylinder 69 arranged on the output conveyor belt.
The device also comprises a pre-installation center arranged on the frame assembly 7;
the pre-installation center comprises a base feeding device 8, a base overturning device 9, a first conveying device 10, a terminal feeding device 11, a key feeding device 12 and/or an elastic sheet feeding device 13, wherein the base feeding device 8 is arranged on the rack assembly 7 and used for conveying the workpiece shell base 1, the base overturning device 9 is arranged at the output end of the base feeding device 8, the first conveying device 10 is longitudinally arranged and connected with the input end of the base overturning device 9, and the terminal feeding device 11, the key feeding device 12 and/or the elastic sheet feeding device 13 are sequentially arranged on one side of the first conveying device 10.
The base feeding device 8 comprises a base conveyor belt 22 longitudinally arranged on the rack assembly 7 and a base material blocking cylinder 23 arranged on the base conveyor belt 22 and used for blocking the workpiece shell base 1 from moving forwards.
The base overturning device 9 comprises a base longitudinal shifting rod 24 which is arranged on the frame assembly 7 and is driven by an air cylinder to pull out the workpiece shell base 1 at the terminal of the base conveyor belt 22, a base overturning bracket 26 which is arranged at the stroke terminal of the base longitudinal shifting rod 24 and is used for bearing the workpiece shell base 1 pulled out by the base longitudinal shifting rod 24, and a base overturning arm 25 which is arranged on the frame assembly 7, is connected with the base overturning bracket 26 and drives the base overturning bracket 26 to overturn for ninety degrees.
The first conveying device 10 comprises a first side opening guide frame 27 which is longitudinally arranged and used for receiving the workpiece shell base 1 on the base overturning arm 25 after overturning, an air cylinder which is arranged at the end part of the first side opening guide frame 27 and used for pushing the workpiece shell base 1 on the base overturning arm 25 into the first side opening guide frame 27, a first pushing air cylinder 28 which is arranged on the rack assembly 7, a first longitudinal traction plate 31 which is longitudinally arranged on the rack assembly 7 and is pulled by the first pushing air cylinder 28 to longitudinally move in the first side opening guide frame 27, a lateral travel channel distributed on the first side-opening guide frame 27, a first resilient wedge 30 laterally distributed on the first longitudinal traction plate 31 and used for longitudinally pushing the workpiece housing base 1 forward in the lateral travel channel, and a first positioning cylinder 29 vertically arranged on the first side-opening guide frame 27 and used for press-positioning the workpiece housing base 1.
The terminal loading device 11 comprises a terminal vibration feeding channel 32 transversely arranged on one side of the opening of the first side opening guide frame 27 and used for conveying the workpiece wiring terminal 2, a terminal feeding terminal 33 arranged at the outlet of the terminal vibration feeding channel 32, a terminal overturning traction cylinder 34 arranged on one side of the terminal vibration feeding channel 32, a terminal fan-shaped material guide frame 35 driven by the terminal overturning traction cylinder 34 to swing on the vertical surface of the terminal vibration feeding channel 32, the initial end of the terminal fan-shaped material guide frame corresponds to the terminal feeding terminal 33 and used for conveying the workpiece wiring terminal 2 in a swinging mode, a terminal overturning rotating shaft 36 arranged on the frame assembly 7 and rotatably connected with the terminal fan-shaped material guide frame 35, a terminal positioning groove 37 arranged on the swinging terminal of the terminal fan-shaped material guide frame 35 and used for receiving the workpiece wiring terminal 2 output by the terminal fan-shaped material guide frame 35, a terminal output port 39 transversely, And a terminal transverse pushing plate 38 which is transversely arranged at the other side of the terminal positioning groove 37 and is used for outputting the workpiece wiring terminal 2 in the terminal positioning groove 37 to the workpiece shell base 1 from a terminal output port 39.
The key feeding device 12 comprises a key vibration feeding channel 40 which is arranged on the frame assembly 7 and transversely arranged on one side of the opening of the first side opening guide frame 27 and used for conveying the workpiece reset key 3, a key out-position guide frame 41 which is longitudinally arranged at the terminal of the key vibration feeding channel 40, a key out-position station 43 which is arranged in the key out-position guide frame 41, a key out-position cylinder 42 which is arranged on one side of the key out-position guide frame 41 and used for longitudinally moving the workpiece reset key 3 in the key out-position guide frame 41 to the key out-position station 43, a key feeding five-axis manipulator 44 which is arranged on the frame assembly 7 and used for installing the workpiece reset key 3 of the key out-position station 43 on the workpiece shell base 1, a key feeding workbench which is arranged on the frame assembly 7, a key driving arm 45 which is horizontally and telescopically arranged on the key feeding workbench, a key connecting arm 46 one end of which is hinged with the key 45, And a key lower pressing head 47 with one end hinged with the other end of the key connecting arm 46 and the middle part hinged on the key feeding workbench and used for embedding the workpiece reset key 3 in the workpiece shell base 1.
The elastic piece feeding device 13 and the terminal feeding device 11 have the same structure; the elastic piece feeding device 13 comprises an elastic piece vibration feeding channel 48 for conveying the workpiece connecting elastic piece 4 and an elastic piece feeding part 49 for mounting the workpiece connecting elastic piece 4 on the workpiece shell base 1.
The intermediate transition device 14 comprises an intermediate rotary dividing head 52 which is arranged at the end of the first conveying device 10 and is driven by a motor to rotate, an intermediate receiving channel which is distributed on the intermediate rotary dividing head 52 and is used for receiving a pre-installed travel switch output by the first conveying device 10, and an intermediate discharging station and a subsequent outputting station which are arranged on the intermediate rotary dividing head 52;
a middle discharging station cylinder 50 is arranged at one end of the middle discharging station, and a middle discharging channel 51 is obliquely arranged at the other end of the middle discharging station;
and one end of the subsequent output station is provided with a middle output shifting plate 53 driven by an air cylinder.
When the invention is used, the frame assembly 7 is used as a reference, intermediate inspection is realized through pre-installation and post-installation, and the control is convenient.
Base loading attachment 8 realizes, and base turning device 9 realizes the material loading to work piece housing base 1, and first conveyor 10 realizes that the process links up, realizes automatic equipment, and terminal loading attachment 11, button loading attachment 12, shell fragment loading attachment 13 assemble work piece binding post 2, work piece button 3 that resets, work piece connection shell fragment 4 that correspond respectively to work piece housing base 1 on, realize installing in advance. And the intermediate transition device 14 realizes the output or continuous installation of the pre-installed travel switch. The base conveyor belt 22 continuously and stably conveys the workpiece to be machined, and the base material blocking cylinder 23 accurately feeds the workpiece shell base 1 one by one. The base longitudinal deflector 24 detaches the workpiece housing base 1 from the base conveyor 22 and into the base inversion bracket 26, which is rotated by 90 degrees by the base inversion arm 25 and then detached from the base inversion bracket 26 by the air cylinder. The side and top openings of the first open-sided guide frame 27 facilitate installation. The first positioning cylinder 29 realizes positioning installation, when feeding, the first pushing cylinder 28, the first longitudinal traction plate 31 and the first elastic wedge 30 drive the workpiece shell base 1 to move forward for one station in the process through groove, then the first positioning cylinder 29 realizes positioning, next, the first elastic wedge 30 retreats and overcomes the spring force to pass through the workpiece shell base 1 and then reach the back side, and then the base is pushed to move forward for one station.
The vibration basket, the vibrating motor drive work piece binding post 2 and export to terminal pay-off terminal 33 at terminal vibration pay-off passageway 32, and terminal upset traction cylinder 34 drives the fan-shaped guide frame 35 of terminal and revolves the pivot 36 rotation around the terminal, will be located the work piece binding post 2 of terminal pay-off terminal 33 and enter into terminal constant head tank 37, and finally, the horizontal push pedal 38 of terminal installs this work piece binding post 2 in work piece casing base 1 from terminal delivery outlet 39.
Similarly, the button vibration feeding channel 40 outputs the workpiece reset button 3 to the button locating guide frame 41, the button locating cylinder 42 pushes the workpiece reset button 3 to the button locating position 43, the button feeding five-axis manipulator 44 mounts the workpiece reset button 3 on the workpiece housing base 1, and the button driving arm 45 drives the button pressing head 47 to swing and press down through the button connecting arm 46 to press the workpiece reset button 3 to a correct position.
The workpiece connecting elastic sheet 4 is similar to the workpiece connecting terminal 2, and the elastic sheet vibrates the feeding channel 48 and the elastic sheet feeding part 49 to install the feeding of the elastic sheet into the workpiece shell base 1. And pre-installation is realized.
The pre-installed switch enters the middle rotary dividing head 52, and can meet different requirements at corresponding stations, for example, the switch is sent to the middle discharging channel 51 through the middle discharging station air cylinder 50 to be subjected to sampling inspection or inserted into a corresponding process; or the switch is sent to a post-mounting process through the intermediate output dial plate 53.
After the second conveying device 15 receives the switch which is pre-installed, the marking machine 16 is used as standard equipment for marking the job number, the date or the word head by means of laser or spray painting and the like. The contact piece feeding device 17 realizes subsequent feeding and installation of the L-shaped contact piece 5 of the workpiece, the upper cover feeding device 19 realizes cover buckling, the riveting press 18 inserts a positioning pin into the drawing, which is not shown, and the thread feeding machine 20 realizes bolt connection, and all the bolt connection is realized through common equipment such as a mechanical arm and the like, and the equipment is standard equipment. The finished product output device 21 outputs the finished product finally. The contact piece feeding channel 55 realizes feeding, the contact piece ascending pushing cylinder 56 realizes output, the contact piece discharging guide seat 57 realizes transfer, the contact piece discharging cylinder 58 realizes single output, the contact piece overturning cylinder 60 drives the contact piece overturning frame 59 to rotate by 90 degrees to install the L-shaped contact piece 5 of the workpiece, and the contact piece pressing cylinder 61 presses the L-shaped contact piece 5 of the workpiece to a corresponding position.
The upper cover feeding channel 62 sends the workpiece shell upper cover 6 to the upper cover positioning seat 63, and the upper cover feeding manipulator 64 realizes feeding. And a second transfer rail 54 for transferring the subsequent process.
The output turnover arm 65 realizes the output of a finished product process, the output movable clamping plate 66 realizes the clamping of a finished product switch, the output rack gear shaft turnover mechanism 67 drives the output turnover arm 65 to rotate by 90 degrees, the output poking-out arm 68 sends a finished product onto a conveyor belt, and the finished product output cylinder 69 realizes auxiliary adjustment.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure, convenient use, shortened assembly line, intellectualization and capability of realizing worker intervention.
Claims (9)
1. A travel switch assembly system, characterized by: comprises a frame assembly (7) and a rear assembly center arranged on the frame assembly (7); the rear assembly center comprises
A second conveying device (15) which comprises a second conveying track (54) which is longitudinally arranged on the rack assembly (7) and is used for conveying the pre-installed travel switches;
a marking machine (16) which is arranged on one side of the second conveying track (54) and is used for marking a label on the side wall of the workpiece shell base (1);
the contact piece feeding device (17) comprises a contact piece feeding channel (55) which is arranged on one side of a second conveying rail (54) and is positioned on the rear side of a marking machine (16) and used for conveying L-shaped contact pieces (5) of a workpiece, a contact piece ascending and pushing cylinder (56) which is vertically arranged at the bottom of the machine frame assembly (7) and is used for pushing up the L-shaped contact pieces (5) of the workpiece positioned at the output end of the contact piece feeding channel (55) at the top of a piston head, a contact piece discharging guide seat (57) which is arranged at the upper end stroke end of the contact piece ascending and pushing cylinder (56) and is used for accommodating the L-shaped contact pieces (5) of the workpiece, a contact piece discharging cylinder (58) which is arranged on the back side of the contact piece discharging guide seat (57) and is used for transversely pushing out the contact piece discharging guide seat (57), and a contact piece turning frame (59) which is arranged at the output port of the contact piece discharging guide seat (57) and is used for receiving, A contact piece overturning cylinder (60) which is arranged on the rack assembly (7), is connected with the contact piece overturning frame (59) and drives the contact piece overturning frame (59) to swing, and a contact piece pressing cylinder (61) which is arranged above the second conveying track (54) and is used for pressing the L-shaped contact piece (5) in the overturned contact piece overturning frame (59) into the marked travel switch;
the upper cover feeding device (19) comprises an upper cover feeding channel (62) which is arranged on one side of the second conveying track (54) and used for conveying the upper cover (6) of the workpiece shell, an upper cover positioning seat (63) which is arranged at an output terminal of the upper cover feeding channel (62), and an upper cover feeding mechanical arm (64) which is arranged on the rack assembly (7) and used for conveying the upper cover (6) of the workpiece shell in the upper cover positioning seat (63) to a travel switch on which the L-shaped contact piece (5) of the workpiece is installed;
the riveting machine (18) comprises a machine head which is arranged above the second conveying track (54) and is used for loading a positioning pin transmitted by the manipulator into the upper cover (6) of the workpiece shell;
the wire feeding machine (20) comprises a machine head which is arranged above the second conveying track (54) and loads the hexagonal bolt conveyed by the mechanical arm onto a travel switch.
2. The travel switch assembly system according to claim 1, wherein a finished product output device (21) is provided at a terminal end of the second transfer rail (54);
the finished product output device (21) comprises an output rack gear shaft turnover mechanism (67) which is arranged on a rack assembly (7) and driven by a linear cylinder, an output turnover arm (65) of which the root is connected with a gear shaft key of the output rack gear shaft turnover mechanism (67), an output movable clamping plate (66) which is arranged at the cantilever end of the output turnover arm (65) and drives a clamping travel switch by a cylinder, an output dial-out arm (68) which is arranged on the rack assembly (7) and is used for outputting the travel switch positioned at the rotating terminal of the output turnover arm (65), an output conveyor belt connected with the rotating terminal of the output turnover arm (65), and a finished product output cylinder (69) arranged on the output conveyor belt.
3. The travel switch assembly system of claim 1, further comprising a pre-mount center disposed on the rack assembly (7);
the pre-installation center comprises a base feeding device (8) arranged on a rack assembly (7) and used for conveying a workpiece shell base (1), a base overturning device (9) arranged at the output end of the base feeding device (8), a first conveying device (10) longitudinally arranged and connected with the input end of the base overturning device (9), and a terminal feeding device (11), a key feeding device (12) and/or a spring plate feeding device (13) sequentially arranged on one side of the first conveying device (10).
4. The travel switch assembly system of claim 3, wherein the base feeding device (8) comprises a base conveyor belt (22) longitudinally arranged on the frame assembly (7) and a base material blocking cylinder (23) arranged on the base conveyor belt (22) and used for blocking the workpiece shell base (1) from advancing.
5. The travel switch assembly system of claim 4, wherein the base turnover device (9) comprises a base longitudinal deflector rod (24) which is arranged on the rack assembly (7) and is driven by a cylinder to pull out the workpiece housing base (1) at the end of the base conveyor belt (22), a base turnover bracket (26) which is arranged at the end of the travel of the base longitudinal deflector rod (24) and is used for bearing the workpiece housing base (1) pulled out by the base longitudinal deflector rod (24), and a base turnover arm (25) which is arranged on the rack assembly (7), is connected with the base turnover bracket (26) and drives the base turnover bracket (26) to turn ninety degrees.
6. The travel switch assembly system of claim 5, wherein the first conveyor (10) comprises a first side-opening guide frame (27) arranged longitudinally and used for receiving the workpiece housing base (1) on the base turnover arm (25) after turnover, a cylinder arranged at the end of the first side-opening guide frame (27) and used for pushing the workpiece housing base (1) on the base turnover arm (25) into the first side-opening guide frame (27), a first pushing cylinder (28) arranged on the frame assembly (7), a first longitudinal traction plate (31) longitudinally arranged on the frame assembly (7) and pulled by the first pushing cylinder (28) to move longitudinally in the first side-opening guide frame (27), a lateral travel through groove distributed on the first side-opening guide frame (27), and a first elastic oblique slot laterally distributed on the first longitudinal traction plate (31) and used for longitudinally pushing the workpiece housing base (1) to advance in the lateral travel through groove The wedge (30) and the first positioning cylinder (29) which is vertically arranged on the first side opening guide frame (27) and is used for pressing and positioning the workpiece shell base (1) downwards.
7. The travel switch assembly system of claim 6, wherein the terminal loading device (11) comprises a terminal vibration feeding channel (32) transversely arranged on one side of the opening of the first side opening guide frame (27) and used for conveying the workpiece connecting terminal (2), a terminal feeding terminal (33) arranged at the outlet of the terminal vibration feeding channel (32), a terminal overturning traction cylinder (34) arranged on one side of the terminal vibration feeding channel (32), a terminal fan-shaped guide frame (35) driven by the terminal overturning traction cylinder (34) to swing on the vertical surface of the terminal vibration feeding channel (32), the starting end of the terminal fan-shaped guide frame corresponding to the terminal feeding terminal (33) and used for swinging and conveying the workpiece connecting terminal (2), a terminal overturning rotating shaft (36) arranged on the rack assembly (7) and rotatably connected with the terminal fan-shaped guide frame (35), and a workpiece receiving shaft arranged on the swinging terminal of the terminal fan-shaped guide frame (35) and used for receiving the output workpiece of the terminal fan-shaped guide frame (35) The terminal positioning groove (37) of the wire terminal (2), the terminal output port (39) transversely arranged on one side of the terminal positioning groove (37), and the terminal transverse push plate (38) transversely arranged on the other side of the terminal positioning groove (37) and used for outputting the workpiece wire terminal (2) in the terminal positioning groove (37) to the workpiece shell base (1) from the terminal output port (39).
8. The travel switch assembly system as claimed in claim 7, wherein the key loading device (12) comprises a key vibration feeding channel (40) which is arranged on the rack assembly (7), transversely arranged on one side of the opening of the first side opening guide frame (27) and used for conveying the workpiece reset key (3), a key out-position guide frame (41) longitudinally arranged at the terminal of the key vibration feeding channel (40), a key out-position cylinder (42) arranged in the key out-position guide frame (41), a key out-position cylinder (42) which is arranged on one side of the key out-position guide frame (41) and used for longitudinally moving the workpiece reset key (3) to the key out-position (43) in the key out-position guide frame (41), and a key loading five-axis manipulator (44) which is arranged on the rack assembly (7) and used for installing the workpiece reset key (3) of the key out-position (43) on the workpiece shell base (1), The automatic workpiece resetting device comprises a key feeding workbench arranged on a frame assembly (7), a key driving arm (45) horizontally and telescopically arranged on the key feeding workbench, a key connecting arm (46) with one end hinged with the key driving arm (45), and a key lower pressing head (47) with one end hinged with the other end of the key connecting arm (46) and the middle hinged with the key feeding workbench and used for embedding a workpiece resetting key (3) in a workpiece shell base (1).
9. The travel switch assembly system of claim 8, wherein the spring plate loading device (13) is identical in structure to the terminal loading device (11); the elastic piece feeding device (13) is used for conveying the workpiece connecting elastic piece (4) and installing the workpiece connecting elastic piece (4) on the workpiece shell base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574366.4A CN109727800B (en) | 2018-12-21 | 2018-12-21 | Travel switch assembly system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574366.4A CN109727800B (en) | 2018-12-21 | 2018-12-21 | Travel switch assembly system |
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| Publication Number | Publication Date |
|---|---|
| CN109727800A CN109727800A (en) | 2019-05-07 |
| CN109727800B true CN109727800B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574366.4A Active CN109727800B (en) | 2018-12-21 | 2018-12-21 | Travel switch assembly system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117334505B (en) * | 2023-11-25 | 2024-03-19 | 广东誉顺电器有限公司 | Rotary switch base assembly quality |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077023A (en) * | 1959-06-29 | 1963-02-12 | Ibm | Contact element forming and inserting apparatus and method therefor |
| CN105990053B (en) * | 2016-06-28 | 2018-06-22 | 乐清市华田电力科技有限公司 | Travel switch kludge |
| CN108453500B (en) * | 2017-02-17 | 2024-02-23 | 浙江正泰电器股份有限公司 | Switch lower seat assembly equipment and assembly method |
| CN207183121U (en) * | 2017-06-06 | 2018-04-03 | 东莞市益诚自动化设备有限公司 | Keyboard switch automatic assembling |
| CN206877876U (en) * | 2017-07-11 | 2018-01-12 | 东莞市益诚自动化设备有限公司 | Spring-piece type water proof switch automatic assembling |
| CN108466432A (en) * | 2018-03-20 | 2018-08-31 | 杭州异客科技有限公司 | Full-automatic riveting is welding integrated |
| CN108747357A (en) * | 2018-08-15 | 2018-11-06 | 东莞市益诚自动化设备有限公司 | Contact automatic assembling in the safe locking plate of tumbling-box washing machine |
| CN108971977B (en) * | 2018-09-17 | 2023-06-30 | 浙江亿宝科技有限公司 | Automatic assembling mechanism of travel switch |
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