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

Abstract

The utility model discloses a multi-position automatic assembly production device for an elevator switch box, which relates to the technical field of switch box assembly. The utility model comprises a frame, an installation base plate is fixedly installed on the frame, and a turntable is connected at the center of the installation base plate through a cam divider; bit. The utility model arranges the lower casing installation station, the square nut installation station, the left shrapnel installation station, the right shrapnel installation station, the left screw installation station with pads, the right screw installation station with pads on the peripheral side of the turntable, Pressure cup installation station, wave gasket installation station, pan head screw installation station, upper cover installation station, vacant station, and material return station, assemble the various parts of the elevator switch box in turn, multi-station The production line equipment ensures the production efficiency, continuous work, high production capacity, good consistency of products produced by the same machine, and adjustable screw tightness.

Description

A multi-station automatic assembly production device for elevator switch box

technical field

The utility model belongs to the technical field of switch box assembly, in particular to a multi-position automatic assembly production device for elevator switch boxes.

Background technique

The elevator switch box is shown in Figure 15. The switch box includes: lower shell, square nut, shrapnel, screw with pad, pressure cup, wave washer, pan head screw, and upper cover. The installation process of the elevator switch box is generally: put in Lower shell -> Put the left and right square nuts into the lower shell -> Put the left shrapnel into the lower shell -> Put the right shrapnel into the lower shell -> Screw the left screw with pad into the lower shell -> Put the Screw the right screw with pad into the lower shell -> put the left and right pressure cups into the lower shell -> put the left and right wave washers into the lower shell -> put the left and right pan head screws into the lower shell -> press Insert the upper cover to the lower case -> Done.

At present, the elevator switch box is produced by manual assembly, which requires a lot of manpower and time, and the production cost is high and the defective rate is high. The product quality of the elevator switch box only depends on the manual experience of the equipment workers. The quality of the same batch of products Uneven, the elevator switch box is small in size and has many parts, so the production efficiency is low.

There is now provided a multi-station automatic assembly production device for elevator switch boxes, and multi-station assembly line equipment production, which ensures production efficiency and solves the above problems.

Utility model content

The purpose of the utility model is to provide a multi-station automatic assembly production device for elevator switch boxes, by arranging the lower casing installation station, the square nut installation station, the left shrapnel installation station, and the right shrapnel installation station on the peripheral side of the turntable. Station, screw installation station with left pad, screw installation station with right pad, pressure cup installation station, wave gasket installation station, pan head screw installation station, cover installation station, vacant station, retreat Material station, twelve processing stations assemble the various parts of the elevator switch box in turn, multi-station assembly line equipment production, guarantees production efficiency, and solves the problem of the existing manual assembly method that consumes a lot of manpower and time. In addition, the production cost is high, the defective rate is high, the quality of the same batch of products is uneven, and the production efficiency is low.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model relates to a multi-station automatic assembly production device for elevator switch boxes, which comprises a rectangular frame type frame; a circular mounting base plate is fixedly installed on the frame, and a cam is installed at the center of the installation base plate A divider; the cam divider is connected to a circular turntable concentric with the installation bottom plate, and a fixed platform is arranged above the turntable; twelve installation grooves in a circular array are provided on the turntable, and twelve installation grooves are arranged on the turntable. A positioning mold is installed in the groove respectively, and the twelve positioning molds are respectively corresponding to twelve processing stations; Station, right shrapnel installation station, left screw installation station with pad, right pad screw installation station, pressure cup installation station, wave gasket installation station, pan head screw installation station, upper cover installation station , vacant station, material return station; the lower shell installation station, square nut installation station, left shrapnel installation station, right shrapnel installation station, left screw installation station with pads, right pad screw installation The station, the pressure cup installation station, the wave washer installation station, the pan head screw installation station, and the upper cover installation station are respectively connected with a vibrating plate through a slideway, and the end of each slideway is respectively provided with a vibrating plate. There is a waiting trough; an optical fiber sensor is installed at each of the waiting troughs; the lower casing installation station, the square nut installation station, the left shrapnel installation station, the right shrapnel installation station, and the left screw with a pad The installation station, the right screw installation station with pad, the pressure cup installation station, the wave washer installation station, the pan head screw installation station, and the upper cover installation station are respectively moved up and down, laterally, clamped by the cylinder. Taking/releasing action, feeding, and correcting position; the cylinders are equipped with magnetic switches, the cylinders include horizontal cylinders and upper and lower cylinders on the corresponding workstations, and the horizontal cylinders are fixedly installed on the first On a bracket, the upper and lower cylinders are fixedly installed on the second brackets on the corresponding workstations; the first brackets are fixedly installed on the installation bottom plate; the telescopic ends of the horizontal cylinders are fixedly connected with the corresponding second brackets, so The second support is slidably matched with the corresponding first support; the material unloading station is ejected and pushed out through the upper and lower unloading cylinders and the horizontal unloading cylinders that are set up together, and the upper and lower unloading cylinders pass through the first support. It is fixedly installed on the installation bottom plate, and the horizontal unloading cylinder is fixedly installed on the fixed table, and a unloading groove corresponding to the horizontal unloading cylinder is fixedly installed on the installation bottom plate. Magnetic switches are installed on the return cylinders, and the production is equipped with multi-station assembly lines, which ensures the production efficiency, and the consistency of products produced by the same machine is good.

Further, the cylinder on the lower casing installation station includes a corresponding horizontal cylinder, an upper and lower cylinder, and a lower casing clamping cylinder; the lower casing clamping cylinder is mounted on an L-shaped bracket, and the L-shaped bracket is It is fixedly connected with the telescopic ends of the upper and lower cylinders, and the L-shaped brackets are slidingly matched with the second brackets; The lower casing conveying groove is fixedly installed on the first bracket, the horizontal cylinder, the upper and lower cylinders, and the lower casing clamping cylinder are controlled by a solenoid valve, respectively, and have two working positions, which are detected by a magnetic switch. The lower shell installation station sends the lower shell into the positioning mold on the turntable.

Further, the cylinder on the square nut installation station includes a corresponding horizontal cylinder, an upper and lower cylinder, and a nut clamping cylinder; the nut clamping cylinder is installed on a right-angle plate, and the right-angle plate and the upper and lower cylinders extend The ends are fixedly connected, and the right-angle plate is slidingly matched with the second bracket; the waiting slot on the square nut installation station is set at the end of the nut material channel, and corresponds to the position where the nut clamps the cylinder. The nut feeder is fixedly installed on the first bracket; a constant vibration is installed below the nut feeder, and the square nut installation station sends the square nut into the lower casing.

Further, the left shrapnel installation station and the right shrapnel installation station have the same structure and are oppositely arranged; the cylinders on the left shrapnel installation station include corresponding transverse cylinders, upper and lower cylinders, pressing cylinders, and limit cylinders. The end of the upper and lower cylinders is installed with a push rod through a bracket; the end of the pressing cylinder is fixedly installed with a pressing needle, and the pressing cylinder is fixedly installed on a Z-shaped bracket, and the Z-shaped bracket passes through a The connecting plate is installed on the fixing table; the end of the limit cylinder is fixed with a push rod, and the limit cylinder is installed on the first bracket through a plate; the left shrapnel installation station and the right shrapnel installation station The upper waiting trough is arranged at the end of the shrapnel material channel, and corresponds to the positions of the upper and lower cylinders, the pressing material cylinder, and the limit cylinder. A direct shock is installed below the shrapnel material channel; the direct shock is fixedly installed in the Install the bottom plate, the upper and lower cylinders: change the up and down position of the push rod, the horizontal cylinder: push the shrapnel to the specified position, the limit cylinder: control the shrapnel to push the movement track, the pressing cylinder: press the shrapnel into the lower shell.

Further, the structure of the left screw mounting station and the right screw mounting station are the same and are oppositely arranged; the cylinders on the left screw mounting station include corresponding horizontal cylinders, upper and lower an air cylinder; an installation plate is fixedly connected to the telescopic end of the first air cylinder, an electric screwdriver is installed on the installation plate through a hoop, and the first air cylinder is fixedly installed on the second bracket; the electric screwdriver A suction nozzle is arranged below, the suction nozzle is arranged on an angular plate, and the angular plate is fixedly connected with the ends of the upper and lower cylinders; the mounting plate and the angular plate are both slidingly matched with the corresponding second brackets; The hoppers on the screw installation station with pads and the right screw installation station with pads are arranged at the ends of the screw feed channels with pads, and correspond to the positions of the upper and lower cylinders and the first cylinder. There is a direct vibration installed under the channel; the direct vibration is fixed on the installation base plate, the upper and lower cylinders: change the upper and lower positions of the screws with pads, the horizontal cylinder: the front and rear positions of the screws with pads, the suction nozzle: suck/loose the screws with pads, The first cylinder: change the upper and lower positions of the electric screwdriver, the electric screwdriver: screw the washer screw.

Further, the cylinder on the pressure cup installation station includes a corresponding horizontal cylinder, an upper and lower cylinder, and a pressure cup clamping cylinder; the pressure cup clamping cylinder is installed on an L-shaped plate, and the L-shaped plate is connected to the corresponding cylinder. The telescopic ends of the upper and lower cylinders are fixedly connected, and the L-shaped plate is slidably matched with the corresponding second support; The straight vibration is installed under the pressure cup material channel, and the direct vibration is fixedly installed on the installation base plate. The upper and lower cylinders: change the upper and lower positions of the pressure cup to clamp the cylinder, and the horizontal cylinder: change the front and rear positions of the pressure cup to clamp the cylinder, and the pressure cup clamps Take cylinder: grip/release pressure cup, vibrating plate: auxiliary feeding, magnetic switch: detect whether the action reaches the designated position.

Further, the cylinder on the installation station of the wave gasket includes a corresponding horizontal cylinder, an upper and lower cylinder, and a first thimble guide cylinder; the first thimble guide cylinder is fixedly installed on the installation bottom plate through a plate; the upper and lower cylinders are A corner plate is fixedly connected to the telescopic end of the cylinder, and a suction nozzle is installed on the corner plate; the corner plate is slidably matched with the corresponding second bracket, the upper and lower cylinders: change the upper and lower positions of the wave washer, and the horizontal cylinder: change the wave washer Front and rear position, suction nozzle: suck/release the wave washer, the first thimble guides the cylinder: correct the position of the pressure cup in the lower casing.

Further, the cylinder on the pan head screw installation station includes a corresponding horizontal cylinder, an upper and lower cylinder, and a second thimble guide cylinder; the second thimble guide cylinder is fixedly installed on the installation bottom plate through a plate; The telescopic end of the cylinder is fixedly connected with a corner plate, the corner plate is installed with a suction nozzle, and the corner plate is slidably matched with the corresponding second bracket. Front and rear position, suction nozzle: suck/release pan head screw, second thimble guide cylinder: correct the position of the wave washer in the lower casing.

Further, the telescopic ends of the upper and lower cylinders on the upper cover installation station are connected with a pressure block, and the pressure block is installed on a right-angle frame; the right-angle frame is slidably matched with the corresponding second bracket, and the upper and lower cylinders: change The upper and lower positions of the upper cover, the horizontal cylinder: change the front and rear positions of the upper cover, the suction nozzle: suck/release the upper cover.

Further, the positioning mold has a rectangular structure, and the positioning mold is provided with a switch box cavity, and the bottom of the cavity is provided with a pushing hole that penetrates through the installation groove and is matched with the upper and lower discharge cylinders; the positioning mold is embedded The corresponding mounting grooves are fixed on the turntable by the lugs on both sides of the positioning die.

The utility model has the following beneficial effects:

1. The utility model arranges the lower casing installation station, the square nut installation station, the left shrapnel installation station, the right shrapnel installation station, the left screw installation station with a pad, and the right screw installation station on the peripheral side of the turntable. Position, pressure cup installation station, wave gasket installation station, pan head screw installation station, upper cover installation station, vacant station, material return station, twelve processing stations in turn for each elevator switch box. Parts are assembled and produced by multi-station assembly line equipment, which ensures production efficiency, continuous work, high productivity, good consistency of products produced by the same machine, and adjustable screw tightness.

2. The utility model is equipped with a magnetic switch on the cylinder, and an optical fiber sensor is installed at each trough. The magnetic switch detects whether the action reaches a designated position, and the optical fiber sensor detects whether there is material or no material, so as to ensure the movement of each cylinder. Accurate and high machining accuracy.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model for the multi-station automatic assembly production device of elevator switch box;

Fig. 2 is the partial structure schematic diagram of the utility model for the multi-station automatic assembly production device of the elevator switch box;

Fig. 3 is the structural front view of Fig. 2;

Fig. 4 is the structural schematic diagram of the lower casing installation station of the present invention;

5 is a schematic structural diagram of a square nut installation station of the present invention;

Fig. 6 is the structural schematic diagram of the shrapnel installation station of the present invention;

Fig. 7 is the structural representation of the utility model with a pad screw installation station;

Fig. 8 is the structural schematic diagram of the pressure cup installation station of the present invention;

Fig. 9 is the structural schematic diagram of the installation station of the corrugated gasket of the present invention;

10 is a schematic structural diagram of a pan head screw installation station of the present invention;

Figure 11 is a schematic structural diagram of an upper cover installation station of the present invention;

Fig. 12 is the structural representation of the utility model return material station;

13 is a schematic structural diagram of the positioning mold of the present invention;

14 is a schematic structural diagram of a positioning mold and a switch box of the present invention;

15 is a schematic structural diagram of a switch box of the present invention;

In the accompanying drawings, the list of components represented by each number is as follows:

01-Lower shell installation station, 02-Square nut installation station, 03-Left shrapnel installation station, 04-Right shrapnel installation station, 05-Left pad screw installation station, 06-Right pad screw installation Station, 07- pressure cup installation station, 08- wave gasket installation station, 09- pan head screw installation station, 010- upper cover installation station, 011- vacant station, 012- material withdrawal station, 1-Frame, 2-Installation base plate, 3-Turntable, 4-Fixed table, 5-Vibration plate, 6-Cam divider, 7-First bracket, 8-Fiber sensor, 9-Magnetic switch, 10-Transverse cylinder , 11-upper and lower cylinder, 12-direct shock, 13-suction nozzle, 14-positioning mold, 15-switch box, 0111-lower casing conveying trough, 0112-lower casing clamping cylinder, 021-nut feeder, 022 -Nut clamping cylinder, 031-shrapnel feeder, 032-pressing cylinder, 033-limit cylinder, 051-screw feeder with pad, 052-first cylinder, 053-electric screwdriver, 071-pressure cup feeder , 072-pressure cup clamping cylinder, 081-first thimble guide cylinder, 091-second thimble guide cylinder, 0101-top cover conveying trough, 0121-upper and lower return cylinder, 0122-horizontal return cylinder, 0123-return Slot, 301-installation slot, 701-second bracket, 1501-lower housing, 1502-square nut, 1503-shrapnel, 1504-screw with washer, 1505-pressure cup, 1506-wave washer, 1507-pan head screw , 1508- cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "left", "right", "front", "rear", "top", "middle" , "length", "inside", "around", "side", "end", "bottom" and other indications of orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that The components or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Please refer to Figures 1-15. The present invention is a multi-station automatic assembly production device for elevator switch boxes, which is used for the assembly of switch boxes 15. The switch boxes 15 include: a lower casing 1501, a square nut 1502, Shrapnel 1503, screw with pad 1504, pressure cup 1505, wave washer 1506, pan head screw 1507, upper cover 1508, used for elevator switch box multi-station automatic assembly The production device includes a rectangular frame type rack 1; rack 1 A circular mounting base plate 2 is fixedly installed on the top, and a cam divider 6 is installed at the center of the installation base plate 2; , a circular fixing table 4 is arranged above the turntable 3; the turntable 3 is provided with twelve rectangular installation grooves 301 in a circular array, the installation grooves 301 run through the turntable 3, and a positioning mold 14 is installed in the twelve installation grooves 301 respectively. The twelve positioning molds 14 correspond to twelve processing stations respectively; the twelve processing stations are the lower casing installation station 01, the square nut installation station 02, the left shrapnel installation station 03, and the right shrapnel installation station 04, left with pad screw installation station 05, right with pad screw installation station 06, pressure cup installation station 07, wave washer installation station 08, pan head screw installation station 09, upper cover installation station 010, The vacant station 011 and the return station 012 are equipped with multi-station assembly lines to ensure production efficiency, and the consistency of products produced by the same machine is good.

Preferably, the lower shell installation station 01, the square nut installation station 02, the left shrapnel installation station 03, the right shrapnel installation station 04, the left screw installation station 05, the right screw installation station 06, The pressure cup installation station 07, the wave washer installation station 08, the pan head screw installation station 09, and the upper cover installation station 010 are connected to a vibration plate 5 through a slide, and the outlet structure of the vibration plate 5 is based on the following The structure of the shell 1501, the square nut 1502, the shrapnel 1503, the screw with pad 1504, the pressure cup 1505, the wave washer 1506, the pan head screw 1507, and the upper cover 1508 are selected. Among them, the vibration on the lower shell installation station 01 Disc 5 adopts a vibrating disc with a diameter of 500, and the material direction is counterclockwise; the vibrating disc 5 on the square nut installation station 02 adopts a double-exit vibrating disc with a diameter of 300, and the material direction is counterclockwise; the left shrapnel installation station 03, The vibration plate 5 on the right shrapnel installation station 04 adopts a vibration plate with a diameter of 300, and the material direction is clockwise; the vibration plate 5 on the left screw installation station 05 and the right screw installation station 06 adopts a diameter of 200 vibrating plate, the material direction is clockwise; the vibrating plate 5 on the pressure cup installation station 07 adopts a double outlet vibrating plate with a diameter of 300, and the material direction is counterclockwise; the vibration plate 5 on the wave washer installation station 08 The double outlet vibrating plate with a diameter of 300 is used, and the material direction is counterclockwise; the vibrating plate 5 on the pan head screw installation station 09 adopts a double outlet vibrating plate with a diameter of 300, and the material direction is counterclockwise; the upper cover installation station 010 The upper vibrating disc 5 adopts a vibrating disc with a diameter of 500, and the material direction is clockwise. Through the vibrating disc 5, the lower housing 1501, the square nut 1502, the shrapnel 1503, the screw with pad 1504, the pressure cup 1505, and the wave washer 1506 , Pan head screw 1507, upper cover 1508 for auxiliary feeding.

Preferably, the end of each slideway is respectively provided with a waiting slot; each waiting slot is installed with an optical fiber sensor 8, and the structure of the waiting slot is according to the lower casing 1501, the square nut 1502, the elastic piece 1503, the belt The structure of the pad screw 1504, the pressure cup 1505, the wave washer 1506, the pan head screw 1507, and the upper cover 1508 is selected, and the presence/absence of the material at each waiting slot is collected by the optical fiber sensor 8 respectively.

Preferably, the lower shell installation station 01, the square nut installation station 02, the left shrapnel installation station 03, the right shrapnel installation station 04, the left screw installation station 05, the right screw installation station 06, The pressure cup installation station 07, the wave washer installation station 08, the pan head screw installation station 09, and the upper cover installation station 010 respectively carry out the corresponding up and down movement, lateral movement, clamping/releasing action, feeding, Correction position; a magnetic switch 9 is arranged on the cylinder, the cylinder includes a horizontal cylinder 10 and an upper and lower cylinder 11 on the corresponding station, the lateral cylinder 10 is fixedly installed on the first bracket 7 on the corresponding station, and the upper and lower cylinders 11 are fixedly installed On the second bracket 701 at the corresponding station; the first bracket 7 is fixedly installed on the installation base plate 2; According to the required structure and size selection of each station, the telescopic end of the horizontal cylinder 10 is fixedly connected with the corresponding second bracket 701, the second bracket 701 is slidingly matched with the corresponding first bracket 7, and the cylinder is used for corresponding up and down movement, lateral movement Movement, gripping/releasing action, feeding, correcting position and other actions, the control method is simple and easy to operate.

Preferably, as shown in Figures 1 and 4, the lower shell clamping cylinder 0112 is mounted on an L-shaped bracket, and the L-shaped bracket is fixedly connected with the telescopic ends of the upper and lower cylinders 11, and the L-shaped bracket is slidingly matched with the second bracket 701; The waiting trough on the lower shell installation station 01 is the lower shell conveying slot 0111 corresponding to the lower shell clamping cylinder 0112. The lower shell conveying slot 0111 is fixedly installed on the first bracket 7, and the horizontal cylinder 10 , The upper and lower cylinders 11 and the lower shell clamping cylinder 0112 are controlled by a solenoid valve to disconnect/open, respectively, and have two working positions, which are detected by the magnetic switch 9. The upper and lower cylinders 11 change the upper and lower positions of the lower shell clamping cylinder 0112. , the end of the lower casing clamping cylinder 01 is provided with a lower casing 1501 clamping jaw, the horizontal cylinder 10 changes the front and rear positions of the lower casing clamping cylinder 0112, and the lower casing clamping cylinder 0112 clamps/releases the lower casing 1501, Magnetic switch 9: Detects whether the action reaches the designated position, the fiber sensor 8 detects the presence/absence of material, and the lower casing installation station 01 sends the lower casing 1501 into the positioning mold 14 on the turntable 3.

Preferably, as shown in Figures 1 and 5, the cylinders on the square nut installation station 02 include corresponding horizontal cylinders 10, upper and lower cylinders 11, and nut clamping cylinders 022; The clamping cylinder 022 is installed on the right-angle plate, and the right-angle plate is fixedly connected with the telescopic ends of the upper and lower cylinders 11, and the right-angle plate is slidingly matched with the second bracket 701; the waiting slot on the square nut installation station 02 is set in the nut material channel The end of 021 corresponds to the position of the nut clamping cylinder 022, the nut feeder 021 is fixedly installed on the first bracket 7; the nut feeder 021 is installed with a direct shock 12, and the upper and lower cylinders 11: change the nut clamping The upper and lower positions of the cylinder 022; the horizontal cylinder 10: change the front and rear positions of the nut clamping cylinder 022; the nut clamping cylinder 022: clamping/releasing the square nut 1502; Feeding into the lower casing 1501, the horizontal cylinder 10, the upper and lower cylinders 11, and the nut clamping cylinder 022 are controlled by a solenoid valve (off/on), respectively, and have two working positions, which are detected by the magnetic switch 9.

Preferably, as shown in Figures 1 and 6, the left shrapnel installation station 03 and the right shrapnel installation station 04 have the same structure and are oppositely arranged; the cylinders on the left shrapnel installation station 03 include corresponding horizontal cylinders 10, upper and lower cylinders 11 , pressure cylinder 032, limit cylinder 033; the end of the upper and lower cylinder 11 is installed with a push rod through the bracket; the end of the pressure cylinder 032 is fixedly installed with a pressure needle, and the pressure cylinder 032 is fixedly installed on a Z-shaped bracket, The Z-shaped bracket is installed on the fixing table 4 through a connecting plate; a push rod is fixed at the end of the limit cylinder 033, and the limit cylinder 033 is installed on the first bracket 7 through a plate; the left elastic plate installation station 03, right The waiting slot on the shrapnel installation station 04 is set at the end of the shrapnel material channel 031, and corresponds to the positions of the upper and lower cylinder 11, the pressing cylinder 032, and the limit cylinder 033. There is a constant vibration installed under the shrapnel material channel 031. 12; Direct vibration 12 is fixedly installed on the installation base plate 2, the upper and lower cylinders 11: change the up and down position of the push rod, the horizontal cylinder 10: push the shrapnel 1503 to the designated position, limit the cylinder 033: control the shrapnel 1503 to push into the movement track, press the material Cylinder 032: Press the elastic sheet 1503 into the lower casing 1501.

Preferably, as shown in Figures 1 and 7, the left screw mounting station 05 and the right screw mounting station 06 have the same structure and are oppositely arranged; the cylinder on the left screw mounting station 05 includes corresponding horizontal The air cylinder 10, the upper and lower air cylinders 11, the 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 installed on the mounting plate through a hoop, and the first air cylinder 052 is fixedly installed on the second bracket 701 The bottom of the electric screwdriver 053 is provided with a suction nozzle 13, the suction nozzle 13 is arranged on an angular plate, and the angular plate is fixedly connected with the ends of the upper and lower cylinders 11; ; The waiting trough on the left screw installation station 05 and the right screw installation station 06 is arranged at the end of the screw channel 051 with a pad, and corresponds to the position of the upper and lower cylinders 11 and the first cylinder 052. , There is a straight shock 12 installed under the screw feeder 051 with a gasket; the straight shock 12 is fixed on the installation base plate 2, the upper and lower cylinders 11: change the upper and lower positions of the gasketed screws 1504, the horizontal cylinder 10: put the gasketed screws 1504 in the front and rear positions, suction Mouth 13: Suck/loose the screw 1504 with pad, the first cylinder 052: Change the upper and lower position of the electric screwdriver 053, Electric screwdriver 053: Unscrew the screw 1504 with pad.

Preferably, as shown in Figures 1 and 8, the cylinders on the pressure cup installation station 07 include corresponding transverse cylinders 10, upper and lower cylinders 11, and pressure cup clamping cylinders 072; the pressure cup clamping cylinders 072 are mounted on an L-shaped plate , and 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 slidingly matched with the corresponding second bracket 701; Cooperate with the corresponding pressure cup material channel 071, there is a direct shock 12 installed under the pressure cup material channel 071, the direct shock 12 is fixedly installed on the installation base plate 2, the upper and lower cylinders 11: change the upper and lower positions of the pressure cup clamping cylinder 072, and the horizontal cylinder 10: Change the front and rear positions of pressure cup clamping cylinder 072, pressure cup clamping cylinder 072: clamping/releasing pressure cup 1505, vibrating plate 5: auxiliary feeding, magnetic switch 9: detecting whether the action reaches the designated position.

Preferably, as shown in Figures 1 and 9, the air cylinders on the wave washer installation station 08 include corresponding transverse air cylinders 10, upper and lower air cylinders 11, and a first thimble guide cylinder 081; the first thimble guide cylinder 081 is fixedly installed through a plate On the installation base plate 2; the telescopic ends of the upper and lower cylinders 11 are fixedly connected with a corner plate, and the suction nozzle 13 is installed on the corner plate; , Transverse cylinder 10: Change the front and rear positions of the wave washer 1506, suction nozzle 13: Suck/release the wave washer 1506, the first thimble guide cylinder 081: Correct the position of the pressure cup 1505 in the lower casing.

Preferably, as shown in Figures 1 and 10, the cylinders on the pan head screw installation station 09 include corresponding horizontal cylinders 10, upper and lower cylinders 11, and a second thimble guide cylinder 091; the second thimble guide cylinder 091 is fixedly installed through a plate On the installation base plate 2; the telescopic ends of the upper and lower cylinders 11 are fixedly connected with a corner plate, the suction nozzle 13 is installed on the corner plate, the corner plate is slidingly matched with the corresponding second bracket 701, the upper and lower cylinder 11: change the upper and lower positions of the pan head screw 1507 , Horizontal cylinder 10: Change the front and rear position of pan head screw 1507, suction nozzle 13: suck/release pan head screw 1507, the second thimble guide cylinder 091: correct the position of wave washer 1506 in the lower casing.

Preferably, as shown in Figures 1 and 11, a compression block is connected to the telescopic ends of the upper and lower cylinders 11 on the upper cover installation station 010, and the compression block is installed on a right angle frame; the right angle frame is slidingly matched with the corresponding second bracket 701, Up and down cylinder 11: Change the upper and lower positions of the upper cover 1508, horizontal cylinder 10: Change the front and rear positions of the upper cover 1508, suction nozzle 13: Suck/release the upper cover 1508.

Preferably, as shown in FIGS. 1 and 12 , the unloading station 012 is ejected and pushed out through the upper and lower unloading cylinders 0121 and the horizontal unloading cylinders 0122 , and the upper and lower unloading cylinders 0121 are fixedly installed through the first bracket 7 On the installation base plate 2, the horizontal discharge cylinder 0122 is fixedly installed on the fixed table 4, and the installation base plate 2 is fixedly installed with a discharge groove 0123 corresponding to the horizontal discharge cylinder 0122, the upper and lower discharge cylinders 0121, the horizontal discharge The magnetic switch 9 is installed on the material cylinder 0122, and the multi-station assembly line is equipped for production, which ensures the production efficiency, and the products produced by the same machine are consistent.

Preferably, as shown in Figures 1 and 13-14, the positioning mold 14 has a rectangular structure, and the positioning mold 14 is provided with a switch box cavity. The corresponding push hole; the positioning mold 14 is embedded in the corresponding installation groove 301 and fixedly installed on the turntable 3 through the lugs on both sides of the positioning mold 14. The switch box is assembled in the positioning mold 14 in sequence, and the positioning mold 14 has a simple structure.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms 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 only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present 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 elevator switch box, is characterized in that, comprises a rectangular frame type rack (1); A circular mounting bottom plate (2) is fixedly mounted on the frame (1), and a cam divider (6) is mounted at the center of the mounting bottom plate (2); The cam divider (6) is connected with a circular turntable (3) concentric with the mounting base plate (2), and a fixing table (4) is arranged above the turntable (3); The turntable (3) is provided with twelve mounting grooves (301) in a circular array, and a positioning mold (14) is installed in the twelve mounting grooves (301), respectively, and the twelve positioning molds (301). 14) Corresponding to twelve processing stations respectively; The twelve said processing stations are respectively a lower casing installation station (01), a square nut installation station (02), a left shrapnel installation station (03), a right shrapnel installation station (04), and a left belt gasket. Screw installation station (05), right screw installation station with pad (06), pressure cup installation station (07), wave washer installation station (08), pan head screw installation station (09), upper cover Installation station (010), vacant station (011), return station (012); The lower housing installation station (01), the square nut installation station (02), the left shrapnel installation station (03), the right shrapnel installation station (04), the left screw installation station (05), The screw installation station (06), the pressure cup installation station (07), the wave washer installation station (08), the pan head screw installation station (09), and the upper cover installation station (010) respectively A vibrating plate (5) is connected through a slideway, and each end of the slideway is respectively provided with a waiting slot; An optical fiber sensor (8) is installed at each of the waiting troughs; The lower housing installation station (01), the square nut installation station (02), the left shrapnel installation station (03), the right shrapnel installation station (04), the left screw installation station (05), Right screw installation station (06), pressure cup installation station (07), wave washer installation station (08), pan head screw installation station (09), upper cover installation station (010) through the cylinder Carry out corresponding up and down movement, lateral movement, gripping/releasing action, feeding, and correcting position respectively; A magnetic switch (9) is fitted on the cylinders, and the cylinders include a horizontal cylinder (10) and an upper and lower cylinder (11) on the corresponding working position, and the lateral cylinder (10) is fixedly installed on the corresponding working position. On the first bracket (7), the upper and lower cylinders (11) are fixedly installed on the second bracket (701) on the corresponding workstation; the first bracket (7) is fixedly installed on the installation bottom plate (2); The telescopic end of the transverse cylinder (10) is fixedly connected with the corresponding second bracket (701), and the second bracket (701) is slidingly matched with the corresponding first bracket (7); The unloading station (012) is ejected and pushed out through the upper and lower unloading cylinders (0121) and the horizontal unloading cylinders (0122). 7) It is fixedly installed on the installation base plate (2), the horizontal discharge cylinder (0122) is fixedly installed on the fixing table (4), and a horizontal discharge cylinder (0122) is fixedly installed on the installation base plate (2). ) is matched with the corresponding unloading chute (0123), a magnetic switch (9) is installed on the upper and lower unloading cylinders (0121) and the horizontal unloading cylinder (0122). 2. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The cylinders on the lower casing installation station (01) include corresponding transverse cylinders (10), upper and lower cylinders (11), and lower casing clamping cylinders (0112); The lower shell clamping cylinder (0112) is mounted on an L-shaped bracket, and the L-shaped bracket is fixedly connected with the telescopic ends of the upper and lower cylinders (11), and the L-shaped bracket is slidingly matched with the second bracket (701); The waiting trough on the lower casing installation station (01) is a lower casing conveying groove (0111) corresponding to the lower casing clamping cylinder (0112), and the lower casing conveying groove (0111) It is fixedly mounted on the first bracket (7). 3. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The cylinder on the square nut installation station (02) includes a corresponding transverse cylinder (10), an upper and lower cylinder (11), and a nut clamping cylinder (022); The nut clamping cylinder (022) is mounted on a right-angle plate, and the right-angle plate is fixedly connected with the telescopic ends of the upper and lower cylinders (11), and the right-angle plate is slidingly fitted with the second bracket (701); The waiting trough on the square nut installation station (02) is arranged at the end of the nut runner (021), and corresponds to the position of the nut clamping cylinder (022). The nut runner (021) fixedly mounted on the first bracket (7); A direct vibration (12) is installed below the nut material channel (021). 4. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The left shrapnel installation station (03) and the right shrapnel installation station (04) have the same structure and are arranged oppositely; The cylinder on the left shrapnel installation station (03) includes a corresponding horizontal cylinder (10), an upper and lower cylinder (11), a material pressing cylinder (032), and a limit cylinder (033); A push rod is installed on the end of the upper and lower cylinders (11) through a bracket; A pressing needle is fixedly installed at the end of the material pressing cylinder (032), the material pressing cylinder (032) is fixedly installed on a Z-shaped bracket, and the Z-shaped bracket is installed on the fixing table (4) through a connecting plate superior; A push rod is fixed at the end of the limiting cylinder (033), and the limiting cylinder (033) is mounted on the first bracket (7) through a plate; The waiting troughs on the left shrapnel installation station (03) and the right shrapnel installation station (04) are arranged at the ends of the shrapnel material passage (031), and are connected with the upper and lower air cylinders (11) and the material pressing cylinder (032). , the position of the limiting cylinder (033) is matched and corresponding, and a direct shock (12) is installed under the shrapnel material channel (031); The direct vibration (12) is fixedly installed on the installation base plate (2). 5. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The left screw mounting station (05) and the right screw mounting station (06) have the same structure and are oppositely arranged; The cylinders on the left screw mounting station (05) include corresponding transverse cylinders (10), upper and lower cylinders (11), and first cylinders (052); A mounting plate is fixedly connected to the telescopic end of the first cylinder (052), 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) on; 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 ends of the upper and lower cylinders (11); Both the mounting plate and the angle plate are in sliding fit with the corresponding second brackets (701); The waiting troughs on the left screw installation station (05) and the right screw installation station (06) are arranged at the ends of the screw feed channel (051), and are connected with the upper and lower cylinders (11), The positions of the first air cylinders (052) correspond to each other, and a direct vibration (12) is installed under the screw feed channel (051) with a pad; The direct vibration (12) is fixedly installed on the installation base plate (2). 6. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The cylinder on the pressure cup installation station (07) includes a corresponding transverse cylinder (10), an upper and lower cylinder (11), and a pressure cup clamping cylinder (072); The pressure cup clamping cylinder (072) is mounted on an L-shaped plate, and 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 connected to the corresponding second bracket (701) sliding fit; The waiting trough on the pressure cup installation station (07) is a pressure cup feed channel (071) corresponding to the pressure cup clamping cylinder (072), and a feeder channel (071) is installed below the pressure cup feed channel (071). The direct vibration (12) is fixedly installed on the installation base plate (2). 7. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The air cylinder on the wave washer installation station (08) includes a corresponding transverse air cylinder (10), an upper and lower air cylinder (11), and a first thimble guide air cylinder (081); The first thimble guide cylinder (081) is fixedly installed on the installation bottom plate (2) through a plate; A corner plate is fixedly connected to the telescopic ends of the upper and lower cylinders (11), and a suction nozzle (13) is installed on the corner plate; The gussets are slidably fitted with the corresponding second brackets (701). 8. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The air cylinder on the pan head screw installation station (09) includes a corresponding transverse air cylinder (10), an upper and lower air cylinder (11), and a second thimble guide air cylinder (091); The second thimble guide cylinder (091) is fixedly mounted on the mounting base plate (2) through a plate; A corner plate is fixedly connected to the telescopic ends of the upper and lower cylinders (11), a suction nozzle (13) is installed on the corner plate, and the corner plate is slidably matched with the corresponding second bracket (701). 9. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: A pressure block is connected to the telescopic ends of the upper and lower cylinders (11) on the upper cover installation station (010), and the pressure block is installed on a right angle frame; The right-angle frame is slidably fitted with the corresponding second bracket (701). 10. a kind of multi-station automatic assembly production device for elevator switch box according to claim 1, is characterized in that: The positioning mold (14) has a rectangular structure, and the positioning mold (14) is provided with a switch box cavity, and the bottom of the cavity is provided with a mounting groove (301) passing through and corresponding to the upper and lower material discharging cylinders (0121). push hole; The positioning mold (14) is embedded in the corresponding installation groove (301) and fixedly mounted on the turntable (3) through the lugs on both sides of the positioning mold (14).

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