A kind of elbow assembly machine
Technical field
The utility model relates to parts assembly field, specifically a kind of elbow assembly machine.
Background technique
Elbow includes lower cover, upper cover, O circle and elbow shell, general by manually being assembled when being assembled, and is applied
Work process needs multiple workers, and worker operation proficiency is different, occurs to need to assemble again when mistake, heavy workload, work weight
Multiplicity is high, and large labor intensity, working efficiency is low, and assembly reliability is low.
Now using the Automation Design assemble mechanism by lower cover, upper cover, O circle and elbow shell be successively assembled into elbow at
Product, the shortcomings that overcoming traditional assembly method.
Summary of the invention
In order to overcome the shortcomings of background technique, the utility model provides a kind of elbow assembly machine.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: elbow assembly machine, including rack, if
Interrupted division turntable and the motor being placed in rack, the interrupted division turntable are equipped with fixture, the interrupted division turntable periphery
Be successively arranged lower cover feed mechanism, upper cover feed mechanism, O circle feed mechanism, elbow shell feed mechanism, the first hold-down mechanism,
Turnover mechanism, the second hold-down mechanism and cutting agency;
The elbow shell feed mechanism includes straight line feeder, rocker, oscillating cylinder and baiting valve, and vibrating disk is by going out
The connection of the rectilinear orbit of expects pipe and straight line feeder, rectilinear orbit are passed through the detent of rocker, and rocker is connect with baiting valve, is fixedly arranged on
Oscillating cylinder on rectilinear orbit is connect with rocker, baiting valve respectively, and rocker is installed on the guide rail of support by rocker take-up housing
On, horizontal thrust cylinder is connect with rocker take-up housing, and horizontal thrust cylinder, straight line feeder installation are on the support.
Further, the baiting valve includes newel, block, pendulum and torsional spring, and newel is fixedly arranged on rocker, gear
Block, pendulum, torsional spring and newel rotate connection, and pendulum is fixedly connected with block, and torsional spring is installed between pendulum.
Further, the lower cover feed mechanism, upper cover feed mechanism, O circle feed mechanism are passed equipped at least one optical fiber
Sensor.
Further, the lower cover feed mechanism, upper cover feed mechanism, O circle feed mechanism include guide pad, valve rod,
Drive block, clutch and feeding rod, guide pad be equipped with feed inlet, valve rod pipeline and discharge pipe, discharge nozzle respectively with feed inlet
It is connected with vibrating disk, valve cylinder is connect by drive block with valve rod, and horizontal thrust cylinder is connect with feeding rod, between feeding rod
Connected by clutch, valve rod, feeding rod are slidably connected with valve rod pipeline, discharge pipe respectively, guide pad, valve cylinder and
Horizontal thrust cylinder is horizontally installed on feeding bracket.
Further, the fixture includes fixed link, fixed link face discharge pipe, and fixed link is inserted into feeding rod when feeding
Axial notch, workpiece is pushed into fixed link by valve rod.
Further, the turnover mechanism includes dual clamping pawl, rotating seat, left and right clamping cylinder and motor, motor and rotation
Swivel base connection, dual clamping pawl are slidably connected with rotating seat, and left and right clamping cylinder is connect with dual clamping pawl, and motor, left and right clamp
Cylinder is installed on grip slide seat, and grip slide seat is installed on the guide rail of turning supporting seat.
Further, the hold-down mechanism includes actuator push rod, vertical thrust cylinder and compact heap, one end of actuator push rod
It is connect with the vertical thrust cylinder being installed vertically on compression bracket, the other end of actuator push rod is connect with compact heap, and transmission pushes away
The fulcrum of bar rotates with compression bracket and connect, and is equipped with notch set on the compact heap compressed on support guide.
Further, the cutting agency includes single clamping pawl, upper and lower clamping cylinder and deflector chute, single clamping pawl and up and down
Clamping cylinder connection, deflector chute are located at the lower section of single clamping pawl, and deflector chute, upper and lower clamping cylinder are fixed on blanking take-up housing,
Blanking take-up housing is set on the guide rail of blanking support, and the horizontal thrust cylinder on blanking support is connect with blanking take-up housing.
Further, it is additionally provided with controller in the rack, operation and the actuation time of each mechanism can be controlled respectively, and
The start and stop and dwell time of interrupted division turntable.
Further, the controller is equipped with wireless communication module, can carry out remote control by mobile terminal.
The beneficial effects of the utility model are: this elbow assembly machine has the characteristics that automation, high-efficient, assembly is reliable.
Detailed description of the invention
Fig. 1 is elbow assembly machine perspective view.
Fig. 2 is lower cover feed mechanism structure chart and guide block internal structure chart.
Fig. 3 is elbow shell feed mechanism and baiting valve structure chart.
Fig. 4 is the first hold-down mechanism structure chart.
Fig. 5 is turnover mechanism structure chart.
Fig. 6 is cutting agency structure chart.
In figure: 1- vibrating disk, 2- discharge nozzle, 3- pillar, 4- horizontal thrust cylinder, 5- lower cover feed mechanism, 501- transmission
Block, 502- valve rod, 503- guide pad, 504- feed inlet, 505- discharge pipe, 506- valve cylinder, 507- feeding rod, under 508-
Lid, 6- elbow shell feed mechanism, 601- rectilinear orbit, 602- straight line feeder, 603- rocker, 604- rocker take-up housing,
605- oscillating cylinder, 606- block, 607- torsional spring, 608- newel, 609- pendulum, the first hold-down mechanism of 7-, 701- transmission push away
Bar, 702- vertical thrust cylinder, 703- compact heap, 704- notch, 8- turnover mechanism, 801- dual clamping pawl, 802- rotating seat,
803- or so clamping cylinder, 804- grip slide seat, 9- cutting agency, 901- single clamping pawl, 902- deflector chute, 903- or more folder
Tight cylinder, 904- blanking take-up housing, 10- rack, 11- interrupted division turntable.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of elbow assembly machine, including rack 10, the interrupted division turntable 11 and electricity being set in rack
Machine, the interrupted division turntable are equipped with eight fixtures, and the fixture includes two fixed links;The interrupted division turntable periphery according to
It is secondary be equipped with lower cover feed mechanism 5, upper cover feed mechanism, O circle feed mechanism, elbow shell feed mechanism 6, the first hold-down mechanism 7,
Turnover mechanism 8, the second hold-down mechanism and cutting agency 9.Said mechanism successively corresponding eight stations, the mechanism of each station can
The workpiece of interrupted division turntable any one fixture is processed and is detected, full-automatic, integration operation, efficiently and accurately.
As shown in Fig. 2, the lower cover feed mechanism, upper cover feed mechanism, O circle feed mechanism include feeding bracket, vibration
1, two discharge nozzle 2 of Moving plate, pillar 3, horizontal thrust cylinder 4, drive block 501, two valve rods 502, guide pad 503, valve gas
Cylinder 506, two feeding rods 507 and clutch, guide pad is equipped with the valve rod pipeline, feed inlet 504 and discharge pipe for being two
505, discharge nozzle is connect with feed inlet and vibrating disk respectively, and valve cylinder is connect by drive block with valve rod, horizontal thrust cylinder
It connect with feeding rod, is connected between feeding rod by clutch, valve rod, feeding rod are slided with valve rod pipeline, discharge pipe respectively
Dynamic connection, guide pad, valve cylinder and horizontal thrust cylinder are horizontally installed on feeding bracket, and vibrating disk is installed on pillar,
Self-feeding, de- material can be achieved.In the first, second, third station feeding, lower cover 508 (or other workpiece) shakes from vibrating disk
It is fallen into the feed inlet of guide pad by discharge nozzle out, valve cylinder drives drive block that two valve rods is driven to move forward, valve rod
It is inserted into the hole of lower cover, prevention continues to feed;Rearwardly away, lower cover falls into lower material position to valve rod, and fibre optical sensor detection workpiece is
No then stopping alarm not in place, then feeding rod penetrates in the hole of lower cover in place in place, and horizontal thrust cylinder drives a feeding rod
Another feeding rod is driven by clutch, two feeding rods shift to the fixed link of face discharge pipe, and fixed link is inserted into feeding
Lower cover is pushed into fixed link by the axial notch of bar, then valve cylinder driving valve rod Forward.Three stations are by lower cover, upper cover, O
Circle is successively assembled together to form nozzle shell, and above-mentioned each mechanism is equipped at least one fibre optical sensor, the fibre optical sensor
Set on the lower material position of workpiece, for whether in place to detect workpiece, then stopping alarm not in place.
As shown in figure 3, the elbow shell feed mechanism includes two vibrating disks, support, two discharge nozzles, horizontal thrusts
Cylinder, straight line feeder 602, rocker 603, rocker take-up housing 604, oscillating cylinder 605, baiting valve, baiting valve include block
606, torsional spring 607, newel 608, pendulum 609, straight line feeder include rectilinear orbit 601, electromagnet, spring leaf.Vibrating disk
It being connected by the rectilinear orbit of discharge nozzle and straight line feeder, rectilinear orbit is passed through the detent of rocker, and rocker is connect with baiting valve,
The oscillating cylinder being fixedly arranged on rectilinear orbit is connect with rocker, baiting valve respectively, and rocker is installed on support by rocker take-up housing
Guide rail on, horizontal thrust cylinder connect with rocker take-up housing and controls its movement, horizontal thrust cylinder, straight line feeder installation
On the support;The baiting valve includes newel, block, pendulum and torsional spring, and newel is fixedly arranged on rocker, block, pendulum, torsion
Spring rotates with newel and connect, and pendulum is fixedly connected with block, and torsional spring is installed between pendulum, it can be achieved that self-feeding, intelligence
It can switch.In the 4th station feeding, elbow shell shakes from vibrating disk falls into the straight line rail of straight line feeder by discharge nozzle out
Road continues to send to the detent of rocker by the straight vibration of straight line feeder, and horizontal thrust cylinder drives the Forward of rocker take-up housing, swings
Cylinder drives rocker inclination to make 45 ° of elbow housing into rotation in detent, the nozzle on the nozzle face fixture of elbow shell one end
Shell, while driving baffle that block is driven to rotate 90 °, baiting valve is opened, and in conjunction with nozzle shell, torsional spring reset makes elbow shell
Baiting valve is closed, while rocker and rocker take-up housing reset.
As shown in figure 4, first hold-down mechanism, the second hold-down mechanism include compressing bracket, actuator push rod 701, erecting
Straight thrust cylinder 702, compact heap 703.The hold-down mechanism includes that actuator push rod, vertical thrust cylinder and compact heap, transmission push away
One end of bar is connect with the vertical thrust cylinder being installed vertically on compression bracket, and the other end and compact heap of actuator push rod connect
It connects, the fulcrum of actuator push rod rotates with compression bracket to be connect, and is equipped with notch set on the compact heap compressed on support guide, will not
It skids, it can be achieved that automatic stabilisation compresses.When the 5th station compresses, one end that vertical thrust cylinder drives up actuator push rod is past
It moves up, makes the other end of actuator push rod toward Forward, and then drive compact heap to Forward and pass through notch for elbow shell and nozzle
Shell compresses, and completes the assembly of elbow one end, forms elbow semi-finished product.
As shown in figure 5, the turnover mechanism includes horizontal thrust cylinder, turning supporting seat, dual clamping pawl 801, motor, rotation
Seat 802, left and right clamping cylinder 803, grip slide seat 804.Motor is connect with rotating seat, and dual clamping pawl and rotating seat are made sliding and connected
It connects, left and right clamping cylinder connect with dual clamping pawl and control its movement, and motor, left and right clamping cylinder are installed on grip slide seat
On, grip slide seat is installed on the guide rail of turning supporting seat, it can be achieved that Automatic-clamping, overturning.It is horizontal in the overturning of the 6th station
Thrust cylinder drives the Forward of grip slide seat, and clamping cylinder driving dual clamping pawl in left and right is moved towards to be pressed from both sides from the fixed link of fixture
Motor driven rotating seat overturns 180 ° after taking elbow semi-finished product, grip slide seat to reset, until last fixture moves to the station,
Horizontal thrust cylinder drives the Forward of grip slide seat, and dual clamping pawl penetrates elbow semi-finished product into the fixed link of fixture and front
The nozzle shell that station assembles combines, and continues to assemble the elbow other end.
When entering seven stations, a compaction step is similarly carried out again with the 5th station, completes the assembly of elbow finished product.
As shown in fig. 6, the cutting agency includes blanking support, single clamping pawl 901, deflector chute 902, horizontal thrust gas
Cylinder, upper and lower clamping cylinder 903, blanking take-up housing 904.Upper and lower clamping cylinder connect with single clamping pawl and controls its movement, guide
Slot position is fixed on blanking take-up housing in the lower section of single clamping pawl, deflector chute, upper and lower clamping cylinder, and blanking take-up housing is set to blanking
On the guide rail of support, the horizontal thrust cylinder on blanking support is connect with blanking take-up housing, it can be achieved that automatic clamping, under
Material.In eighth station blanking, horizontal thrust cylinder drives the Forward of blanking take-up housing, and upper and lower clamping cylinder keeps single clamping pawl opposite
Mobile, two thin bars of single clamping pawl are stuck in behind elbow, and blanking take-up housing resets later, and two thin bars are moved back two elbows
Fixed link is hauled out, elbow falls into deflector chute and sees off, and single clamping pawl opens after resetting.
Controller and camera are additionally provided in the rack, when controller can control the operation and movement of each mechanism respectively
Between and interrupted division turntable start and stop and dwell time, be arranged by operation panel and function and input operation instruction, according to each
The execution time of mechanism accordingly adjusts;Controller is equipped with wireless communication module, can pass through mobile phone, computer or other mobile terminals
Carry out remote control, wireless communication module and camera are implemented in combination with long-range monitoring, can monitoring work environment and operating process keep away
Exempt to malfunction, more intelligence is convenient.
This elbow assembly machine uses automatic charging device, automatic assembling mechanism, automatic detection device, saves artificial, management
Cost realizes time saving and energy saving effect, improves production efficiency, assembly reliability, has automation, high-efficient, assembly can
By the characteristics of.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, all in this reality
With made any modifications, equivalent replacements, and improvements within novel spirit and principle etc., the utility model should be included in
Within protection scope.