A kind of fully-automatic base bolt assembly machine
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of fully-automatic base bolt assembly machine of rigging screw on the base of hinge.
Background technology
The assembly of Domestic hinge is more, and assembly precision is had relatively high expectations, and present production assembling all exists automaticity not high, the assembling characteristics that difficulty is big, packaging efficiency is low, and part operation even manual operations entirely cause production cost higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of fully-automatic base bolt assembly machine of mounting screw on base automatically is provided, and to enhance productivity, reduces production costs.
Goal of the invention of the present utility model is achieved in that a kind of fully-automatic base bolt assembly machine, it is characterized in that: described fully-automatic base bolt assembly machine comprises assembling machine, base conveying device and screw conveying device; Described assembling machine comprises the base activity orientation platform that is installed on the workbench, be positioned at the screw positioning seat of base activity orientation platform top and screw is assembled to bench drill on the base; Described base conveying device carries base to base activity orientation platform, the screw conveying device carries screw in the screw positioning seat, described base activity orientation platform comprises fixed head, is installed in the locating piece on the fixed head, and locating piece is provided with can be for the guide rail of base slip; The two ends of described locating piece are respectively equipped with the pushing mechanism that promotes base location and discharging, and this pushing mechanism comprises cylinder and the pushing block that connects cylinder piston rod; Described fixed head is positioned at base conveying device one side and also offers the base discharge port.
Described screw positioning seat comprise the screw that runs through the up and down assembling pilot hole that is opened on the screw positioning seat, by the screw feed mechanism with screw send into blanking port joint in the screw assembling pilot hole, be opened in screw positioning seat both sides gathering sill, be installed in the cylinder that screw correcting clamping plate on the gathering sill and control screw correcting clamping plate are drawn close or separated to screw assembling pilot hole center.
Described bench drill is installed on the workbench by support column, and the screwdriver of rigging screw is installed on the motor shaft of bench drill below, and the top of bench drill is provided with the travel control device of control bench drill motor shaft oscilaltion.
Described travel control device is a cylinder actuating device or cylinder drive or motor screw mandrel gearshift.
Described base conveying device comprises frame, base vibrating disc, delivery sheet and is installed in blanking mechanism on the delivery sheet, delivery sheet is provided with the positioning and guiding groove, and base is sent into the base in the base vibrating disc on the guide rail of locating piece by this positioning and guiding groove under the control of blanking mechanism.
Described blanking mechanism comprises two cylinders of the front and back setting that is installed in the delivery sheet back side and two spacer pins of being controlled respectively by cylinder that pass delivery sheet, and the spacing between two spacer pins is less than the length of base and greater than the long end of the mounting lug of base.
The bottom of described delivery sheet is provided with electromagnetic shaker.
Described screw conveying device comprises stand, screw vibrating disc, feeding pipeline and is installed on the feeding pipeline open and close valve of control screw blanking, and feeding pipeline one end is connected with the screw vibrating disc, and the other end is connected with the blanking port joint of screw positioning seat.
Described open and close valve comprises a cylinder and is installed in the interior block of feeding pipeline that block is connected with the piston rod of cylinder.
Good effect of the present utility model: fully-automatic base bolt assembly machine is made up of assembling machine, base conveying device and screw conveying device, and assembling machine comprises the base activity orientation platform that is installed on the workbench, be positioned at the screw positioning seat of base activity orientation platform top and screw is assembled to bench drill on the base; Base activity orientation platform comprises fixed head, is installed in the locating piece on the fixed head, and locating piece is provided with can be for the guide rail of base slip; The two ends of locating piece are respectively equipped with the pushing mechanism that promotes base location and discharging, and fixed head is positioned at base conveying device one side and also offers the base discharge port.This structural design, need be on base during mounting screw, base is transported on the guide rail on the locating piece earlier by the base conveying device, the right pushing mechanism with base deliver to the screw positioning seat under the location, the screw conveying device carries a screw in the screw positioning seat in addition, bench drill work this moment, motor shaft slowly descends under travel control device is driving, the screwdriver of motor shaft lower end is screwed into the screw in the screw positioning seat in the screwed hole of base, after having operated, bench drill, the pushing mechanism on locating piece the right resets, the pushing mechanism on the locating piece left side is pushed the base that assembles to the right and is fallen in the bucket that connects material that is placed on the bottom from the base discharge port of locating piece, finish an assembling circulation, machinery promptly enters the initialization state of assembling next time.Adopt the fully-automatic base bolt assembly machine of this structure, do not need artificial participation substantially, motorization assembly is strengthened greatly, therefore can effectively enhance productivity, and reduces production costs.
Description of drawings
Fig. 1 is the utility model fully-automatic base bolt assembly machine stereogram;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is assembling machine partial structurtes schematic diagrames;
Fig. 4 is the open and close valve structural representation;
Fig. 5 is base and screw assembling pre-structure exploded view;
Fig. 6 is the stereogram after base and the screw assembling.
The specific embodiment
Be further described below in conjunction with the specific embodiment of accompanying drawing the utility model fully-automatic base bolt assembly machine.
As Fig. 1-shown in Figure 6, fully-automatic base bolt assembly machine described in the utility model mainly is made up of assembling machine 1, base conveying device 2 and screw conveying device 3.Assembling machine 1 is mainly by being installed in base activity orientation platform 11 on the workbench 10, being positioned at the screw positioning seat 12 of base activity orientation platform 11 tops and the bench drill 13 that screw 40 is assembled on the base 41 is formed.Base activity orientation platform 11 comprises fixed head 110, is installed in the locating piece 111 on the fixed head 110, locating piece 111 is provided with can be for the guide rail 112 of base 41 slips, be respectively equipped with the pushing mechanism 14 that promotes base 41 location and discharging at the two ends of locating piece 111, this pushing mechanism 14 comprises cylinder 140 and the pushing block 141 that connects cylinder piston rod; Fixed head 110 is positioned at base conveying device 2 one sides and also offers base discharge port 113.Screw positioning seat 12 mainly by be opened in the screw that runs through up and down assembling pilot hole 120 on the screw positioning seat 12, by screw feed mechanism 3 with screw 40 send into blanking port joint 121 in the screw assembling pilot hole 120, be opened in screw positioning seat 12 both sides gathering sill, be installed in screw correcting clamping plate 122 on the gathering sill and control screw correcting clamping plate 122 and draw close or the cylinder 123 that separates is formed to screw assembling pilot hole 120 centers.Bench drill 13 is installed on the workbench 10 by support column 130, the motor shaft 131 of bench drill 13 belows is equipped with the screwdriver 132 of rigging screw, the top of bench drill 13 is provided with the travel control device 133 of control bench drill motor shaft 131 oscilaltions, and travel control device 133 can adopt cylinder actuating device or cylinder drive or motor screw mandrel gearshift.Base conveying device 2 comprises frame 20, base vibrating disc 21, delivery sheet 22 and be installed in blanking mechanism on the delivery sheet 22, delivery sheet 22 is provided with positioning and guiding groove 24, base 41 is sent into the base in the base vibrating disc 21 41 on the guide rail 112 of locating piece 111 by this positioning and guiding groove 24 under the control of blanking mechanism, the cylinder 25 that blanking mechanism mainly is provided with by the front and back that are installed in delivery sheet 22 back sides, cylinder 26 and be made up of spacer pin that passes delivery sheet 22 27 and spacer pin 28 that cylinder is controlled respectively, the spacing between two spacer pins is less than the length of base 41 and greater than the long end of the mounting lug 411 of base 41.In order to make base 41 landing in positioning and guiding groove 24 successfully, an electromagnetic shaker 29 is installed in the bottom that is preferably in delivery sheet 22.Screw conveying device 3 is mainly by stand 30, screw vibrating disc 31, feeding pipeline 32 and be installed in the open and close valve 33 of control screw 40 blankings on the feeding pipeline 32, feeding pipeline 32 1 ends are connected with screw vibrating disc 31, the other end is connected with the blanking port joint 121 of screw positioning seat 12, open and close valve 33 comprises a cylinder 330 and a block 331 that is installed in the feeding pipeline 32, and block 331 is connected with the piston rod of cylinder 330.
Operating process is as follows: need be on base during mounting screw, at first in base vibrating disc 21, add base 41, add screw 40 in the screw vibrating disc 31, open machinery then, screw vibrating disc 31 is sent base into delivery sheet 22, under the vibration force effect of electromagnetic shaker 29, base 41 is along positioning and guiding groove 24 past downslides, when base 41 arrives spacer pin 27 places, mounting lug 411 limited pins 27 block, spacer pin 28 blocks the mounting lug 411 of another base 41 of arranging later simultaneously, at this moment, spacer pin 27 is withdrawn under the work of cylinder 25, top base 41 falls on the guide rail 112 of locating piece 111 along positioning and guiding groove 24, spacer pin 27 returns, spacer pin 28 withdrawals also send a next base 41 to spacer pin 27 places, the pushing mechanism 14 of base 41 on the guide rail 112 by the right side with base 41 push screw positioning seat 12 under the location, the screwed hole 410 of base 41 is over against the screw assembling pilot hole 120 of screw positioning seat 12, at this moment, the cylinder 330 of open and close valve 33 drives block 331 retractions, screw conveying device 3 send a screw 40 in screw positioning seat 12, when screw 40, after base 41 all puts in place, bench drill 13 work, motor shaft 131 slowly descends under cylinder actuating device 133 is driving, the screwdriver 132 of motor shaft 131 lower ends is screwed into the screw 40 in the screw positioning seat 12 in the screwed hole 410 of base 41, after having operated, bench drill 13, the pushing mechanism 14 on locating piece the right resets, the pushing mechanism 14 on locating piece 12 left sides is pushed the base 40 that assembles to the right and is fallen in the bucket that connects material that is placed on the bottom from the base discharge port 113 of fixed head 111, finish an assembling circulation, machinery promptly enters the initialization state of assembling next time.Adopt the fully-automatic base bolt assembly machine of this structure, do not need artificial participation substantially, motorization assembly is strengthened greatly, therefore can effectively enhance productivity, and reduces production costs.