CN211102639U - Be used for automatic assembly apparatus for producing of elevator switch box multistation - Google Patents

Abstract

The utility model discloses a be used for automatic assembly apparatus for producing of elevator switch box multistation relates to switch box assembly technical field. The utility model comprises a frame, wherein a mounting bottom plate is fixedly arranged on the frame, and the center of the mounting bottom plate is connected with a turntable through a cam divider; twelve positioning dies in a circumferential array are arranged on the turntable and respectively correspond to twelve processing stations. The utility model discloses an arrange down the casing installation station in carousel week side, cubic nut installation station, left shell fragment installation station, right shell fragment installation station, left side area fills up screw installation station, right side area fills up screw installation station, pressure cup installation station, wave form gasket installation station, pan head screw installation station, upper cover installation station, vacant station, the material returned station, assemble each spare part of elevator switch box in proper order, the production is equipped to the multistation assembly line, production efficiency has been ensured, continuous operation, the productivity is high, the product uniformity of same machine production is good, and the elasticity degree of screw is adjustable.

Description

Be used for automatic assembly apparatus for producing of elevator switch box multistation

Technical Field

The utility model belongs to the technical field of the box-packed assembly of switch, especially, relate to an automatic assembly apparatus for producing of elevator switch box multistation.

Background

As shown in fig. 15, the elevator switch box includes: lower casing, square nut, shell fragment, area pad screw, pressure cup, wave form gasket, pan head screw, upper cover, elevator switch box installation generally are: putting the lower shell- > putting the left square nut and the right square nut into the lower shell- > putting the left elastic sheet into the lower shell- > putting the right elastic sheet into the lower shell- > screwing the left screw with the pad into the lower shell- > screwing the right screw with the pad into the lower shell- > putting the left pressure cup and the right pressure cup into the lower shell- > putting the left corrugated gasket and the right corrugated gasket into the lower shell- > putting the left pan head screw and the right pan head screw into the lower shell- > pressing the upper cover into the lower shell- > to complete the process.

At present, the elevator switch box is produced by adopting a manual assembly mode, a large amount of manpower and time are needed, the production cost is high, the defective rate is high, the product quality of the elevator switch box only depends on the manual experience of equipment workers, the quality of products in the same batch is uneven, the size of the elevator switch box is small, more parts are arranged, and the production efficiency is low.

The multi-station automatic assembly production device for the elevator switch box is provided, and multi-station assembly line equipment is used for production, so that the production efficiency is guaranteed, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic assembly apparatus for elevator switch box multistation, through arranging casing installation station down in carousel week side, cubic nut installation station, left shell fragment installation station, right shell fragment installation station, left side area fills up screw installation station, right side area fills up screw installation station, pressure cup installation station, wave form gasket installation station, pan head screw installation station, upper cover installation station, vacant station, the material returned station, twelve processing station assembles each spare part of elevator switch box in proper order, the production is equipped to the multistation assembly line, production efficiency has been ensured, the mode cost of having solved current manual assembly spends a large amount of manpowers, time, and manufacturing cost is high, the defective percentage is high, same batch product quality is uneven, the problem that production efficiency is low.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multi-station automatic assembly production device for an elevator switch box, which comprises a rectangular frame type frame; a circular mounting bottom plate is fixedly mounted on the rack, and a cam divider is mounted at the center of the mounting bottom plate; the cam divider is connected with a circular turntable concentric with the mounting base plate, and a fixed table is arranged above the turntable; twelve mounting grooves in a circumferential array are formed in the turntable, a positioning die is respectively mounted in the twelve mounting grooves, and the twelve positioning dies respectively correspond to twelve processing stations; the twelve machining stations are respectively a lower shell installation station, a square nut installation station, a left elastic sheet installation station, a right elastic sheet installation station, a left screw installation station with a gasket, a right screw installation station with a gasket, a pressure cup installation station, a waveform gasket installation station, a pan head screw installation station, an upper cover installation station, a vacant station and a material returning station; the lower shell mounting station, the square nut mounting station, the left elastic sheet mounting station, the right elastic sheet mounting station, the left screw mounting station with a gasket, the right screw mounting station with a gasket, the pressure cup mounting station, the waveform gasket mounting station, the pan head screw mounting station and the upper cover mounting station are respectively connected with a vibrating pan through a slide way, and a material waiting groove is respectively arranged at the end part of each slide way; an optical fiber sensor is arranged at each material waiting groove; the lower shell mounting station, the square nut mounting station, the left elastic sheet mounting station, the right elastic sheet mounting station, the left screw mounting station with a gasket, the right screw mounting station with a gasket, the pressure cup mounting station, the waveform gasket mounting station, the pan head screw mounting station and the upper cover mounting station respectively perform corresponding up-down movement, transverse movement, clamping/loosening action, feeding and position correction through the air cylinders; the air cylinders are provided with magnetic switches in a matched mode and comprise transverse air cylinders and upper and lower air cylinders on corresponding stations, the transverse air cylinders are fixedly arranged on first supports on the corresponding stations, and the upper and lower air cylinders are fixedly arranged on second supports on the corresponding stations; the first bracket is fixedly arranged on the mounting bottom plate; the telescopic end of the transverse cylinder is fixedly connected with the corresponding second support, and the second support is in sliding fit with the corresponding first support; the material returned station carries out ejecting, the release action through the upper and lower material returned cylinder, the horizontal material returned cylinder that cooperate to set up, material returned cylinder passes through first support fixed mounting from top to bottom on mounting plate, horizontal material returned cylinder fixed mounting is on the fixed station, just fixed mounting has a material returned groove that cooperatees and corresponds with horizontal material returned cylinder on the mounting plate, all install magnetic switch on upper and lower material returned cylinder, the horizontal material returned cylinder, and the production is equipped to the multistation assembly line, has ensured production efficiency, and the product uniformity of same machine production is good.

The lower shell clamping cylinder is mounted on an L-shaped support, the L-shaped support is fixedly connected with telescopic ends of the upper cylinder and the lower cylinder, the L-shaped support is in sliding fit with the second support, the material waiting groove on the lower shell mounting station is a lower shell conveying groove corresponding to the lower shell clamping cylinder in a matched mode, the lower shell conveying groove is fixedly mounted on the first support, the transverse cylinder, the upper cylinder, the lower cylinder and the lower shell clamping cylinder are controlled by 1 electromagnetic valve respectively and are provided with two working positions respectively, detection is carried out through a magnetic switch, and the lower shell mounting station sends the lower shell into a positioning die on the rotary table.

Further, the air cylinders on the four-direction nut mounting station comprise corresponding transverse air cylinders, upper and lower air cylinders and a nut clamping air cylinder; the nut clamping cylinder is arranged on a right-angle plate, the right-angle plate is fixedly connected with the telescopic ends of the upper cylinder and the lower cylinder, and the right-angle plate is in sliding fit with the second support; the material waiting groove on the square nut mounting station is arranged at the end part of the nut material channel and corresponds to the position of the nut clamping cylinder in a matched manner, and the nut material channel is fixedly mounted on the first support; a direct shock is arranged below the nut material channel, and the square nut is sent into the lower shell by the square nut installation station.

Furthermore, the left spring plate mounting station and the right spring plate mounting station are identical in structure and are arranged oppositely; the air cylinder on the left elastic sheet mounting station comprises a corresponding transverse air cylinder, an upper air cylinder, a lower air cylinder, a material pressing air cylinder and a limiting air cylinder; the end parts of the upper cylinder and the lower cylinder are provided with a push rod through a bracket; the end part of the material pressing cylinder is fixedly provided with a pressing needle, the material pressing cylinder is fixedly arranged on a Z-shaped support, and the Z-shaped support is arranged on the fixed table through a connecting plate; a push rod is fixed at the end part of the limiting cylinder, and the limiting cylinder is arranged on the first bracket through a plate; the material waiting grooves on the left elastic sheet mounting station and the right elastic sheet mounting station are arranged at the end parts of the elastic sheet material channel and correspond to the positions of the upper cylinder, the lower cylinder, the material pressing cylinder and the limiting cylinder in a matching manner, and a direct shock is arranged below the elastic sheet material channel; directly shake fixed mounting on mounting plate, go up the lower cylinder: change the upper and lower position of push rod, horizontal cylinder: push the shell fragment to the assigned position, spacing cylinder: the control shell fragment pushes in the movement track, presses the material cylinder: the spring plate is pressed into the lower shell.

Furthermore, the left screw mounting station with the pad and the right screw mounting station with the pad have the same structure and are arranged oppositely; the air cylinder on the left screw mounting station with the pad comprises a corresponding transverse air cylinder, an upper air cylinder, a lower air cylinder and a first air cylinder; the telescopic end of the first air cylinder is fixedly connected with an installation plate, an electric screwdriver is installed on the installation plate through a hoop, and the first air cylinder is fixedly installed on the second support; a suction nozzle is arranged below the electric screwdriver and is arranged on an angle-shaped plate, and the angle-shaped plate is fixedly connected with the end parts of the upper cylinder and the lower cylinder; the mounting plate and the angle plate are in sliding fit with the corresponding second bracket; the material waiting grooves on the left screw mounting station with the cushion and the right screw mounting station with the cushion are arranged at the end parts of the screw material channel with the cushion and correspond to the positions of the upper cylinder, the lower cylinder and the first cylinder in a matched manner, and a vertical shock is arranged below the screw material channel with the cushion; directly shake fixed mounting on mounting plate, go up the lower cylinder: change the position about the screw of taking the pad, horizontal cylinder: will take pad screw front and back position, suction nozzle: holding/releasing the padded screw, first cylinder: change the position from top to bottom of electronic screwdriver, electronic screwdriver: and screwing the cushion screw.

The cylinder on the pressure cup mounting station comprises a corresponding transverse cylinder, an upper cylinder, a lower cylinder and a pressure cup clamping cylinder, the pressure cup clamping cylinder is mounted on an L-shaped plate, a L-shaped plate is fixedly connected with telescopic ends of the corresponding upper cylinder and the lower cylinder, the L-shaped plate is in sliding fit with a corresponding second support, a material waiting groove on the pressure cup mounting station is a pressure cup material channel corresponding to the pressure cup clamping cylinder in a matched mode, a direct vibration is mounted below the pressure cup material channel and fixedly mounted on a mounting bottom plate, the upper cylinder and the lower cylinder change the upper position and the lower position of the pressure cup clamping cylinder, the transverse cylinder changes the front position and the rear position of the pressure cup clamping cylinder, the pressure cup clamping cylinder clamps/unclamps the pressure cup, a vibration disc assists in feeding, and a magnetic switch detects whether the action reaches a designated position.

Further, the air cylinders on the waveform gasket mounting station comprise corresponding transverse air cylinders, upper and lower air cylinders and a first thimble guide air cylinder; the first thimble guide cylinder is fixedly arranged on the mounting base plate through a plate; an angle plate is fixedly connected with the telescopic ends of the upper cylinder and the lower cylinder, and a suction nozzle is installed on the angle plate; the angle plate is in sliding fit with the corresponding second support, and the upper cylinder and the lower cylinder are arranged: change the position about the wave form gasket, horizontal cylinder: the front and back positions of the wave-shaped gasket are changed, and the suction nozzle: hold/release the wave form gasket, first thimble direction cylinder: the pressure cup position in the lower housing is corrected.

Further, the air cylinders on the pan head screw mounting station comprise corresponding transverse air cylinders, upper and lower air cylinders and a second thimble guide air cylinder; the second thimble guide cylinder is fixedly arranged on the mounting base plate through a plate; the telescopic end of the upper cylinder and the telescopic end of the lower cylinder are fixedly connected with an angle plate, the angle plate is provided with a suction nozzle, the angle plate is in sliding fit with a corresponding second support, and the upper cylinder and the lower cylinder are arranged: change pan head screw upper and lower position, horizontal cylinder: the front and back positions of the pan head screw are changed, and the suction nozzle: holding/loosening pan head screws, guiding a second thimble to a cylinder: the position of the wave-shaped gasket in the lower shell is corrected.

Furthermore, the telescopic ends of the upper and lower cylinders on the upper cover mounting station are connected with a pressing block, and the pressing block is mounted on a right-angle frame; right-angle frame and corresponding second support sliding fit, upper and lower cylinder: change upper cover upper and lower position, horizontal cylinder: the front and back positions of the upper cover are changed, and the suction nozzle: the upper cover is sucked/released.

Furthermore, the positioning die is of a rectangular structure, a switch box containing cavity is formed in the positioning die, and a material pushing hole which is communicated with the mounting groove and corresponds to the upper material returning cylinder and the lower material returning cylinder in a matched mode is formed in the bottom of the containing cavity; the positioning mould is embedded into the corresponding mounting groove and is fixedly mounted on the turntable through lugs on two sides of the positioning mould.

The utility model discloses following beneficial effect has:

1. the utility model discloses an arrange down the casing installation station in carousel week side, cubic nut installation station, left shell fragment installation station, right shell fragment installation station, left side area fills up screw installation station, right side area fills up screw installation station, pressure cup installation station, wave form gasket installation station, pan head screw installation station, upper cover installation station, vacant station, the material returned station, twelve processing station assembles each spare part of elevator switch box in proper order, the production is equipped to the multistation assembly line, production efficiency has been ensured, continuous operation, the productivity is high, the product uniformity of same machine production is good, and the elasticity degree of screw is adjustable.

2. The utility model discloses an all cooperate and be provided with magnetic switch on the cylinder, each treats that silo department all installs optical fiber sensor, and whether magnetic switch detects the action and reachs the assigned position, and optical fiber sensor detects material/does not have the material, guarantees that the motion of each cylinder is accurate, and the machining precision is higher.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the multi-station automatic assembly production device for the elevator switch box of the present invention;

fig. 2 is a schematic view of a partial structure of the multi-station automatic assembly production device for the elevator switch box of the present invention;

FIG. 3 is a front view of the structure of FIG. 2;

fig. 4 is a schematic structural view of the lower housing mounting station of the present invention;

fig. 5 is a schematic structural view of the square nut mounting station of the present invention;

fig. 6 is a schematic structural view of the elastic sheet mounting station of the present invention;

FIG. 7 is a schematic structural view of the mounting station for the screw with pad of the present invention;

fig. 8 is a schematic structural view of a pressure cup mounting station of the present invention;

fig. 9 is a schematic structural view of the installation station of the waveform gasket of the present invention;

fig. 10 is a schematic structural view of a pan head screw mounting station according to the present invention;

fig. 11 is a schematic structural view of an upper cover mounting station of the present invention;

fig. 12 is a schematic structural view of the material returning station of the present invention;

fig. 13 is a schematic structural view of the positioning mold of the present invention;

fig. 14 is a schematic structural view of the positioning mold and the switch box of the present invention;

fig. 15 is a schematic structural view of the switch box of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

01-lower housing mounting station, 02-square nut mounting station, 03-left spring plate mounting station, 04-right spring plate mounting station, 05-left screw mounting station with pad, 06-right screw mounting station with pad, 07-pressure cup mounting station, 08-wave gasket mounting station, 09-pan head screw mounting station, 010-upper cover mounting station, 011-vacant station, 012-material returning station, 1-frame, 2-mounting base plate, 3-rotating pan, 4-fixed table, 5-vibrating pan, 6-cam divider, 7-first bracket, 8-optical fiber sensor, 9-magnetic switch, 10-transverse cylinder, 11-up and down cylinder, 12-direct vibration, 13-suction nozzle, 14-positioning die, 15-switch box, 0111-lower housing conveyer trough, 0112-lower housing clamping cylinder, 021-nut material channel, 022-nut clamping cylinder, 031-shrapnel material channel, 032-material pressing cylinder, 033-limit cylinder, 051-screw material channel with pad, 052-first cylinder, 053-electric screw driver, 071-pressure cup material channel, 072-pressure cup clamping cylinder, 081-first thimble guide cylinder, 091-second thimble guide cylinder, 0101-upper cover conveyer trough, 0121-upper and lower material returning cylinder, 0122-transverse material returning cylinder, 0123-material returning trough, 301-mounting trough, 701-second support, 1501-lower housing, 1502-square nut, 1504-shrapnel, 1503-screw with pad, 1505-pressure cup, 1506-wave washer, 1507-pan head screw, 1508-upper cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "up", "down", "left", "right", "front", "back", "top", "middle", "length", "inner", "around", "side", "end", "bottom", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-15, the present invention is a multi-station automatic assembly production device for an elevator switch box, which is used for assembling the switch box 15, wherein the switch box 15 comprises: the multi-station automatic assembly production device for the elevator switch box comprises a rectangular frame type frame 1, a lower shell 1501, a square nut 1502, an elastic sheet 1503, a screw with a pad 1504, a pressure cup 1505, a wave-shaped gasket 1506, a pan head screw 1507 and an upper cover 1508; a circular mounting base plate 2 is fixedly mounted on the frame 1, and a cam divider 6 is mounted at the center of the mounting base plate 2; the cam divider 6 adopts an 80DT cam divider, the cam divider 6 is connected with a circular turntable 3 which is concentric with the mounting bottom plate 2, and a circular fixing table 4 is arranged above the turntable 3; twelve rectangular mounting grooves 301 in a circumferential array are formed in the turntable 3, the mounting grooves 301 penetrate through the turntable 3, a positioning die 14 is respectively mounted in the twelve mounting grooves 301, and the twelve positioning dies 14 respectively correspond to twelve processing stations; twelve processing stations are respectively a lower shell mounting station 01, a square nut mounting station 02, a left elastic sheet mounting station 03, a right elastic sheet mounting station 04, a left screw mounting station 05 with a gasket, a right screw mounting station 06 with a gasket, a pressure cup mounting station 07, a waveform gasket mounting station 08, a pan head screw mounting station 09, an upper cover mounting station 010, an empty station 011 and a material returning station 012, and multi-station assembly line equipment production ensures production efficiency and the consistency of products produced by the same machine is good.

Preferably, the lower shell mounting station 01, the square nut mounting station 02, the left spring plate mounting station 03, the right spring plate mounting station 04, the left screw mounting station 05 with a pad, the right screw mounting station 06 with a pad, the pressure cup mounting station 07, the waveform gasket mounting station 08, the pan head screw mounting station 09 and the upper cover mounting station 010 are respectively connected with a vibration disc 5 through a slideway, and the outlet structure of the vibration disc 5 is selected according to the structures of the lower shell 1501, the square nut 1502, the spring plate 1503, the screw 1504 with a pad, the pressure cup 1505, the waveform gasket 1506, the pan head screw 1507 and the upper cover 1508 respectively, wherein the vibration disc 5 on the lower shell mounting station 01 adopts a vibration disc with the diameter of 500, and the material trend is anticlockwise; the vibration disc 5 on the square nut mounting station 02 adopts a double-outlet vibration disc with the diameter of 300, and the material trend is anticlockwise; the vibrating discs 5 on the left spring sheet mounting station 03 and the right spring sheet mounting station 04 adopt vibrating discs with the diameter of 300, and the material trend is clockwise; the vibrating discs 5 on the left screw mounting station 05 and the right screw mounting station 06 are vibrating discs with the diameter of 200, and the material trend is clockwise; the vibration disc 5 on the pressure cup mounting station 07 adopts a double-outlet vibration disc with the diameter of 300, and the material trend is anticlockwise; the vibration disc 5 on the waveform gasket mounting station 08 adopts a double-outlet vibration disc with the diameter of 300, and the material trend is anticlockwise; the vibrating disk 5 on the pan head screw mounting station 09 adopts a double-outlet vibrating disk with the diameter of 300, and the material trend is anticlockwise; the vibration disc 5 on the upper cover installation station 010 adopts a vibration disc with the diameter of 500, the material trend is clockwise, and the vibration disc 5 is used for respectively carrying out auxiliary feeding on the lower shell 1501, the square nut 1502, the spring piece 1503, the screw with pad 1504, the pressure cup 1505, the wave-shaped gasket 1506, the pan head screw 1507 and the upper cover 1508.

Preferably, a material waiting groove is respectively arranged at the end part of each slideway; each waiting trough is provided with an optical fiber sensor 8, the structure of the waiting trough is selected according to the structures of the lower shell 1501, the square nut 1502, the spring plate 1503, the screw with pad 1504, the pressure cup 1505, the wave-shaped gasket 1506, the pan head screw 1507 and the upper cover 1508, and the optical fiber sensors 8 are used for collecting the material existence/nonexistence of the waiting troughs.

Preferably, the lower shell mounting station 01, the square nut mounting station 02, the left spring plate mounting station 03, the right spring plate mounting station 04, the left screw mounting station 05 with a gasket, the right screw mounting station 06 with a gasket, the pressure cup mounting station 07, the waveform gasket mounting station 08, the pan head screw mounting station 09 and the upper cover mounting station 010 respectively perform corresponding up-down movement, transverse movement, clamping/loosening action, feeding and position correction through an air cylinder; the magnetic switches 9 are arranged on the air cylinders in a matched mode, the air cylinders comprise transverse air cylinders 10 and upper and lower air cylinders 11 on corresponding stations, the transverse air cylinders 10 are fixedly installed on the first supports 7 on the corresponding stations, and the upper and lower air cylinders 11 are fixedly installed on the second supports 701 on the corresponding stations; the first bracket 7 is fixedly arranged on the mounting bottom plate 2; the structures of the transverse cylinder 10, the upper cylinder 11, the lower cylinder 11, the second support 701 and the second support 701 are not limited to one, and specifically, the structures and the sizes can be selected according to the structures and the sizes required by all the stations, the telescopic end of the transverse cylinder 10 is fixedly connected with the corresponding second support 701, the second support 701 is in sliding fit with the corresponding first support 7, corresponding up-and-down movement, transverse movement, clamping/loosening action, feeding, position correction and other actions are performed through the cylinders, the control mode is simple, and the operation is convenient.

Preferably, as shown in fig. 1 and 4, the lower housing clamping cylinder 0112 is mounted on an L-shaped support, the L-shaped support is fixedly connected with the telescopic ends of the upper and lower cylinders 11, the L-shaped support is in sliding fit with the second support 701, the material waiting groove on the lower housing mounting station 01 is a lower housing conveying groove 0111 corresponding to the lower housing clamping cylinder 0112, the lower housing conveying groove 0111 is fixedly mounted on the first support 7, the transverse cylinder 10, the upper and lower cylinders 11 and the lower housing clamping cylinder 0112 are respectively controlled to be switched on/off by 1 electromagnetic valve, two working positions are respectively provided, the detection is performed by the magnetic switch 9, the upper and lower cylinders 11 change the upper and lower positions of the lower housing clamping cylinder 0112, the end of the lower housing clamping cylinder 01 is provided with a lower housing 1501 clamping jaw, the transverse cylinder 10 changes the front and back positions of the lower housing clamping cylinder 0112, the lower housing clamping cylinder 0112 clamps/unclamps the lower housing 1501, the magnetic switch 9 detects whether the material arrives at a designated position, the optical fiber sensor 8 detects the material existence/nonexistence, and the lower.

Preferably, as shown in fig. 1 and 5, the cylinders on the square nut mounting station 02 include a corresponding transverse cylinder 10, an upper cylinder 11, a lower cylinder 11, and a nut clamping cylinder 022; the end part of the nut clamping cylinder 022 is provided with a nut clamping jaw, the nut clamping cylinder 022 is arranged on a right-angle plate, the right-angle plate is fixedly connected with the telescopic ends of the upper cylinder 11 and the lower cylinder 11, and the right-angle plate is in sliding fit with the second support 701; the material waiting groove on the square nut installation station 02 is arranged at the end part of the nut material channel 021 and corresponds to the position of the nut clamping cylinder 022 in a matched mode, and the nut material channel 021 is fixedly installed on the first support 7; a direct vibration 12, an upper cylinder 11 and a lower cylinder 11 are arranged below the nut material channel 021: the upper and lower positions of a nut clamping cylinder 022 are changed; the lateral cylinder 10: the front and back positions of a nut clamping cylinder 022 are changed; the nut is got cylinder 022: gripping/loosening the quad nut 1502; and (3) directly vibrating 12: the square nut 1502 is sent into the lower shell 1501 by the auxiliary feeding and square nut mounting station 02, the transverse cylinder 10, the upper cylinder 11, the lower cylinder 11 and the nut clamping cylinder 022 are respectively controlled by 1 electromagnetic valve (on/off), and two working positions are respectively provided and are detected by the magnetic switch 9.

Preferably, as shown in fig. 1 and 6, the left spring plate mounting station 03 and the right spring plate mounting station 04 are identical in structure and are arranged oppositely; the cylinders on the left spring plate mounting station 03 comprise corresponding transverse cylinders 10, upper and lower cylinders 11, a material pressing cylinder 032 and a limiting cylinder 033; the end parts of the upper and lower cylinders 11 are provided with a push rod through a bracket; the end part of the material pressing cylinder 032 is fixedly provided with a pressing needle, the material pressing cylinder 032 is fixedly arranged on a Z-shaped bracket, and the Z-shaped bracket is arranged on the fixed platform 4 through a connecting plate; a push rod is fixed at the end part of the limiting cylinder 033, and the limiting cylinder 033 is arranged on the first bracket 7 through a plate; the material waiting grooves on the left elastic sheet mounting station 03 and the right elastic sheet mounting station 04 are arranged at the end part of an elastic sheet material channel 031 and correspond to the positions of the upper and lower cylinders 11, the material pressing cylinder 032 and the limiting cylinder 033 in a matching manner, and a vertical shock absorber 12 is arranged below the elastic sheet material channel 031; directly shake 12 fixed mounting on mounting plate 2, go up lower cylinder 11: the up-down position of the push rod is changed, and the transverse cylinder 10: push shell fragment 1503 to the assigned position, spacing cylinder 033: control shell fragment 1503 to push in the movement track, press material cylinder 032: the shrapnel 1503 is pressed into the lower housing 1501.

Preferably, as shown in fig. 1 and 7, the left screw mounting station 05 with pad and the right screw mounting station 06 with pad have the same structure and are arranged oppositely; the cylinders on the left cushion screw mounting station 05 comprise a corresponding transverse cylinder 10, an upper cylinder 11, a lower cylinder 11 and a first cylinder 052; the telescopic end of the first cylinder 052 is fixedly connected with a mounting plate, an electric screwdriver 053 is mounted on the mounting plate through a hoop, and the first cylinder 052 is fixedly mounted on the second bracket 701; a suction nozzle 13 is arranged below the electric screwdriver 053, the suction nozzle 13 is arranged on an angular plate, and the angular plate is fixedly connected with the end parts of the upper cylinder 11 and the lower cylinder 11; the mounting plate and the angle plate are in sliding fit with the corresponding second bracket 701; the material waiting grooves on the left screw mounting station 05 and the right screw mounting station 06 are arranged at the end part of a screw material channel 051 with pads and correspond to the positions of the upper cylinder 11, the lower cylinder 052 and a vertical shock 12 are arranged below the screw material channel 051 with pads; directly shake 12 fixed mounting on mounting plate 2, go up lower cylinder 11: the up-down position of the screw with pad 1504 is changed, and the transverse cylinder 10: position around the screw with pad 1504, suction nozzle 13: suck/release the padded screw 1504, first cylinder 052: the upper and lower positions of the electric screwdriver 053 are changed, and the electric screwdriver 053: the strap gasket screws 1504 are twisted.

Preferably, as shown in fig. 1 and 8, the air cylinders on the pressure cup mounting station 07 comprise corresponding transverse air cylinders 10, upper and lower air cylinders 11 and a pressure cup clamping air cylinder 072, the pressure cup clamping air cylinder 072 is mounted on an L-shaped plate, the L-shaped plate is fixedly connected with the telescopic end of the corresponding upper and lower air cylinders 11, the L-shaped plate is in sliding fit with the corresponding second support 701, the material waiting groove on the pressure cup mounting station 07 is a pressure cup material channel 071 corresponding to the pressure cup clamping air cylinder 072, a direct shock absorber 12 is mounted below the pressure cup material channel 071, the direct shock absorber 12 is fixedly mounted on the mounting base plate 2, the upper and lower air cylinders 11 are used for changing the upper and lower positions of the pressure cup clamping air cylinder 072, the transverse air cylinders 10 are used for changing the front and rear positions of the pressure cup clamping air cylinder 072, the pressure cup clamping air cylinder 072 is used for clamping/releasing the pressure cup, the vibration plate 5 is used.

Preferably, as shown in fig. 1 and 9, the cylinders in the waveform gasket mounting station 08 include a corresponding transverse cylinder 10, an upper cylinder 11, a lower cylinder 11, a first thimble guide cylinder 081; the first thimble guide cylinder 081 is fixedly mounted on the mounting base plate 2 through a plate; an angle plate is fixedly connected with the telescopic ends of the upper and lower cylinders 11, and a suction nozzle 13 is arranged on the angle plate; the angle plate is in sliding fit with the corresponding second bracket 701, and the upper and lower cylinders 11: by changing the up-and-down position of the wave washer 1506, the lateral cylinder 10: changing the front and rear positions of the wave washer 1506, the suction nozzle 13: the wave washer 1506 is sucked/released, the first thimble guide cylinder 081: the pressure cup 1505 position in the lower housing is corrected.

Preferably, as shown in fig. 1 and 10, the cylinders on the pan head screw mounting station 09 include a corresponding transverse cylinder 10, an upper cylinder 11, a lower cylinder 11, and a second thimble guide cylinder 091; the second thimble guide cylinder 091 is fixedly arranged on the mounting base plate 2 through a plate; the flexible end fixedly connected with scute of upper and lower cylinder 11 installs suction nozzle 13 on the scute, scute and corresponding second support 701 sliding fit, upper and lower cylinder 11: change pan head screw 1507 upper and lower position, horizontal cylinder 10: change pan head screw 1507 front and back position, suction nozzle 13: chuck/unclamp head screw 1507, second thimble guide cylinder 091: the position of the wave washer 1506 in the lower housing is corrected.

Preferably, as shown in fig. 1 and 11, the telescopic end of the upper and lower cylinders 11 on the upper cover installation station 010 is connected with a pressing block, and the pressing block is installed on a right-angle bracket; the right-angle frame is in sliding fit with the corresponding second support 701, and the upper cylinder and the lower cylinder are 11: changing the up-down position of the upper cover 1508, the lateral cylinder 10: changing the front-rear position of the upper cover 1508, the suction nozzle 13: the upper cover 1508 is sucked/released.

Preferably as shown in fig. 1, 12, material returned station 012 is through the upper and lower material returned cylinder 0121 that cooperatees and sets up, horizontal material returned cylinder 0122 is ejecting, release the action, upper and lower material returned cylinder 0121 is through first support 7 fixed mounting on mounting plate 2, horizontal material returned cylinder 0122 fixed mounting is on fixed station 4, and fixed mounting has one to cooperate the material returned groove 0123 that corresponds with horizontal material returned cylinder 0122 on mounting plate 2, upper and lower material returned cylinder 0121, all install magnetic switch 9 on the horizontal material returned cylinder 0122, the production is equipped to the multistation assembly line, production efficiency has been ensured, and the product uniformity of same machine production is good.

Preferably, as shown in fig. 1 and 13-14, the positioning mold 14 is of a rectangular structure, a switch box cavity is formed in the positioning mold 14, and a material pushing hole which is communicated with the mounting groove 301 and corresponds to the upper material returning cylinder 0121 and the lower material returning cylinder 0121 is formed at the bottom of the cavity; the positioning die 14 is embedded into the corresponding mounting groove 301 and fixedly mounted on the turntable 3 through lugs on two sides of the positioning die 14, the switch boxes are sequentially assembled in the positioning die 14, and the positioning die 14 is simple in structure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. A multi-station automatic assembly production device for an elevator switch box is characterized by comprising a rectangular frame type rack (1);

a circular mounting base plate (2) is fixedly mounted on the frame (1), and a cam divider (6) is mounted at the center of the mounting base plate (2);

the cam divider (6) is connected with a circular turntable (3) which is concentric with the mounting base plate (2), and a fixed table (4) is arranged above the turntable (3);

twelve mounting grooves (301) in a circumferential array are formed in the turntable (3), a positioning die (14) is respectively mounted in the twelve mounting grooves (301), and the twelve positioning dies (14) respectively correspond to twelve processing stations;

the twelve machining stations are respectively a lower shell mounting station (01), a square nut mounting station (02), a left spring plate mounting station (03), a right spring plate mounting station (04), a left screw mounting station with a gasket (05), a right screw mounting station with a gasket (06), a pressure cup mounting station (07), a waveform gasket mounting station (08), a pan head screw mounting station (09), an upper cover mounting station (010), an idle station (011) and a material returning station (012);

the lower shell mounting station (01), the square nut mounting station (02), the left spring plate mounting station (03), the right spring plate mounting station (04), the left screw mounting station with a gasket (05), the right screw mounting station with a gasket (06), the pressure cup mounting station (07), the waveform gasket mounting station (08), the pan head screw mounting station (09) and the upper cover mounting station (010) are respectively connected with a vibrating pan (5) through a slide way, and a material waiting groove is respectively arranged at the end part of each slide way;

an optical fiber sensor (8) is arranged at each material waiting groove;

the lower shell mounting station (01), the square nut mounting station (02), the left spring plate mounting station (03), the right spring plate mounting station (04), the left screw mounting station with a gasket (05), the right screw mounting station with a gasket (06), the pressure cup mounting station (07), the waveform gasket mounting station (08), the pan head screw mounting station (09) and the upper cover mounting station (010) respectively perform corresponding up-down movement, transverse movement, clamping/loosening action, feeding and position correction through an air cylinder;

the air cylinders are provided with magnetic switches (9) in a matched mode, each air cylinder comprises a transverse air cylinder (10) and an upper air cylinder and a lower air cylinder (11) on corresponding stations, the transverse air cylinders (10) are fixedly installed on first supports (7) on the corresponding stations, and the upper air cylinders and the lower air cylinders (11) are fixedly installed on second supports (701) on the corresponding stations; the first bracket (7) is fixedly arranged on the mounting bottom plate (2); the telescopic end of the transverse cylinder (10) is fixedly connected with the corresponding second support (701), and the second support (701) is in sliding fit with the corresponding first support (7);

material returned station (012) are ejecting, are released the action through the upper and lower material returned cylinder (0121), horizontal material returned cylinder (0122) that cooperate to set up, material returned cylinder (0121) is through first support (7) fixed mounting on mounting plate (2) from top to bottom, horizontal material returned cylinder (0122) fixed mounting is on fixed station (4), just fixed mounting has one and horizontal material returned cylinder (0122) to cooperate material returned groove (0123) that corresponds on mounting plate (2), all install magnetic switch (9) on upper and lower material returned cylinder (0121), horizontal material returned cylinder (0122).

2. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the air cylinders on the lower shell mounting station (01) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a lower shell clamping air cylinder (0112);

the lower shell clamping cylinder (0112) is arranged on an L-shaped support, the L-shaped support is fixedly connected with the telescopic end of the upper cylinder (11) and the lower cylinder (11), and the L-shaped support is in sliding fit with the second support (701);

the lower shell body is characterized in that a to-be-clamped material groove in the lower shell body mounting station (01) is a lower shell body conveying groove (0111) matched and corresponding to the lower shell body clamping cylinder (0112), and the lower shell body conveying groove (0111) is fixedly mounted on the first support (7).

3. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the air cylinders on the square nut mounting station (02) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a nut clamping air cylinder (022);

the nut clamping cylinder (022) is arranged on a right-angle plate, the right-angle plate is fixedly connected with the telescopic ends of the upper cylinder (11) and the lower cylinder (11), and the right-angle plate is in sliding fit with the second support (701);

the material waiting groove on the square nut mounting station (02) is arranged at the end part of the nut material channel (021) and corresponds to the position of the nut clamping cylinder (022) in a matched mode, and the nut material channel (021) is fixedly mounted on the first support (7);

and a direct vibration device (12) is arranged below the nut material channel (021).

4. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the left spring piece mounting station (03) and the right spring piece mounting station (04) are identical in structure and are arranged oppositely;

the cylinders on the left elastic sheet mounting station (03) comprise corresponding transverse cylinders (10), upper and lower cylinders (11), a material pressing cylinder (032) and a limiting cylinder (033);

the end parts of the upper and lower cylinders (11) are provided with a push rod through a bracket;

the end part of the material pressing cylinder (032) is fixedly provided with a pressing needle, the material pressing cylinder (032) is fixedly arranged on a Z-shaped bracket, and the Z-shaped bracket is arranged on a fixed platform (4) through a connecting plate;

a push rod is fixed at the end part of the limiting cylinder (033), and the limiting cylinder (033) is installed on the first support (7) through a plate;

the material waiting groove on the left spring piece mounting station (03) and the right spring piece mounting station (04) is arranged at the end part of a spring piece material channel (031) and corresponds to the positions of an upper cylinder (11), a lower cylinder (032) and a limiting cylinder (033) in a matching manner, and a direct shock device (12) is arranged below the spring piece material channel (031);

the vertical vibration device (12) is fixedly arranged on the mounting bottom plate (2).

5. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the left screw mounting station (05) with the pad and the right screw mounting station (06) with the pad are identical in structure and are arranged oppositely;

the air cylinders on the left cushion screw mounting station (05) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a first air cylinder (052);

the telescopic end of the first air cylinder (052) is fixedly connected with a mounting plate, an electric screwdriver (053) is mounted on the mounting plate through a hoop, and the first air cylinder (052) is fixedly mounted on the second bracket (701);

a suction nozzle (13) is arranged below the electric screwdriver (053), the suction nozzle (13) is arranged on an angle-shaped plate, and the angle-shaped plate is fixedly connected with the end parts of the upper cylinder (11) and the lower cylinder (11);

the mounting plate and the angle plate are in sliding fit with the corresponding second bracket (701);

the material waiting grooves on the left screw mounting station (05) with the cushion and the right screw mounting station (06) with the cushion are arranged at the end part of the screw material channel (051) with the cushion and correspond to the positions of the upper cylinder (11), the lower cylinder (052) and the first cylinder (051) in a matching manner, and a direct shock device (12) is arranged below the screw material channel (051) with the cushion;

the vertical vibration device (12) is fixedly arranged on the mounting bottom plate (2).

6. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the air cylinders on the pressure cup mounting station (07) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a pressure cup clamping air cylinder (072);

the pressure cup clamping cylinder (072) is arranged on an L-shaped plate, the L-shaped plate is fixedly connected with the telescopic ends of the corresponding upper and lower cylinders (11), and the L-shaped plate is in sliding fit with the corresponding second bracket (701);

the material waiting groove on the pressure cup mounting station (07) is a pressure cup material channel (071) corresponding to the pressure cup clamping cylinder (072) in a matched mode, a direct vibration device (12) is mounted below the pressure cup material channel (071), and the direct vibration device (12) is fixedly mounted on the mounting base plate (2).

7. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the air cylinders on the waveform gasket mounting station (08) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a first thimble guide air cylinder (081);

the first thimble guide cylinder (081) is fixedly arranged on the mounting base plate (2) through a plate;

an angle plate is fixedly connected with the telescopic end of the upper cylinder (11) and the telescopic end of the lower cylinder (11), and a suction nozzle (13) is installed on the angle plate;

the corner plates are slidably engaged with the corresponding second brackets (701).

8. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the air cylinders on the pan head screw mounting station (09) comprise corresponding transverse air cylinders (10), upper and lower air cylinders (11) and a second thimble guide air cylinder (091);

the second thimble guide cylinder (091) is fixedly arranged on the mounting base plate (2) through a plate;

and an angle plate is fixedly connected with the telescopic end of the upper cylinder (11) and the telescopic end of the lower cylinder (11), a suction nozzle (13) is mounted on the angle plate, and the angle plate is in sliding fit with the corresponding second support (701).

9. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the telescopic ends of an upper air cylinder (11) and a lower air cylinder (11) on the upper cover mounting station (010) are connected with a pressing block, and the pressing block is mounted on a right-angle frame;

the right-angle frames are in sliding fit with the corresponding second supports (701).

10. The multi-station automatic assembly production device for the elevator switch boxes, according to claim 1, is characterized in that:

the positioning die (14) is of a rectangular structure, a switch box containing cavity is formed in the positioning die (14), and a material pushing hole which is communicated with the mounting groove (301) and corresponds to the upper material returning cylinder (0121) and the lower material returning cylinder (0121) in a matched mode is formed in the bottom of the containing cavity;

the positioning die (14) is embedded into the corresponding mounting groove (301) and fixedly mounted on the turntable (3) through lugs on two sides of the positioning die (14).

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