Summary of the invention
The object of the present invention is to provide a kind of for assembling the device of seat cushion, to solve above-mentioned technical problem.
To achieve the goals above, the invention adopts the following technical scheme:
It is a kind of for assembling the device of seat cushion, it is characterised in that: including supporting mechanism, set of molds, mold driving machine
Structure, turntable, turntable driving motor and controller;The supporting mechanism includes support frame, pedestal and intermediate bracket, support frame as described above
Bottom end be fixed on one end of pedestal, one end of the intermediate bracket is fixed on the middle part of support frame;The controller is fixed
It is mounted on the top cantilever arm of support frame;The set of molds includes pushing mold, four clamping molds and seat cushion mold;The mould
Tool driving mechanism includes four clampings for driving the lifting cylinder for pushing die lifting and respectively driving four clamping molds
Cylinder;The cylinder body of the lifting cylinder is fixed on the top of controller, shell and support of the piston rod downward through controller
The top cantilever arm of frame is connected with mold is pushed;The center of the turntable bottom is equipped with shaft, and the shaft is filled by bearing block
It fits on intermediate bracket;The turntable driving motor is fixedly mounted on the lower inside of support frame, power output end and shaft
Lower end transmission connection;Four clamping molds are arranged on the top surface of turntable in quadrangle arrangement, four folders
Tight cylinder is separately positioned on the outside of four clamping molds, and is fixed on turntable, piston rod and corresponding clamping mold
It is connected;The shaft inner hollow, the center of the turntable are equipped with the through-hole being connected to shaft inner cavity;In the shaft inner cavity
Equipped with spring;The section of the seat cushion mold is in T shape, including seat cushion mold head and is fixed on seat cushion mold head bottom centre
Axis is inserted, the slotting axis is inserted into shaft inner cavity, and spring pocket is on inserting axis;The lifting cylinder, four clamping cylinders and turntable
Driving motor is all connected with and is controlled by controller.
Preferred: the top for pushing mold is equipped with grafting set, and the outside of the lifting cylinder is equipped with guide rod, described
Downward through the shell of controller and the top cantilever arm of support frame, bottom end is plugged in grafting set guide rod;The guide rod
Limited block is fixed on upper end.
Preferred: the bottom of the seat cushion mold head is equipped at least two positioning inserting columns, and the turntable is equipped with and positioning
The one-to-one positioning jack of inserting column.
Preferred: the bottom of the pedestal is equipped with several support lower margins for being adjustable height.
Preferred: the controller is provided with man machine operation interface.
The utility model has the advantages that compared with prior art, when the present invention is assembled for seat cushion, each mould of set of molds can be passed through
Cover for seat, sponge and seat support are bonded closely by tool, can be completed without operator's finger force, so as to substantially reduce behaviour
Make the labor intensity of personnel, meanwhile, the operation of assembling process becomes a people from two people, can not only reduce recruitment cost, moreover it is possible to mention
High efficiency, moreover, cover for seat uniform force, seat cushion presentation quality is good, consistency is high.
Embodiment:
Referring to Fig.1, for assembling the device of seat cushion, including the drive of supporting mechanism, set of molds, mold described in the present embodiment
Motivation structure, turntable 6, turntable driving motor 17 and controller 2.
The supporting mechanism includes support frame 10, pedestal 8 and intermediate bracket 9;Support frame as described above 10 is in 7 fonts, bottom end
It is fixed on one end of pedestal 8, one end of the intermediate bracket 9 is fixed on the middle part of support frame 10.The fixed peace of the controller 2
On the top cantilever arm of support frame 10, it is provided with man machine operation interface.The bottom of the pedestal 8 is equipped with several and is adjustable
The support lower margin 7 of height.
The center of 6 bottom of turntable is equipped with shaft 15, and the shaft 15 is assemblied in intermediate bracket 9 by bearing block 14
On;The turntable driving motor 17 is fixedly mounted on the lower inside of support frame 10, and power output end passes through driving belt 16
It is connect with the pulley drive being fixed on 15 lower end of shaft.
The set of molds includes pushing mold 3, four clamping molds 4 and seat cushion molds, wherein the section for pushing mold 3 is in
7 fonts.The mold driving mechanism includes pushing the lifting cylinder 1 and respectively drive four clampings that mold 3 is gone up and down for driving
Four clamping cylinders 5 of mold 4.
The cylinder body of the lifting cylinder 1 is fixed on the top of controller 2, shell of the piston rod downward through controller 2
With the top cantilever arm of support frame 10, bottom end is connected by bearing with mold 3 is pushed.As a preferred embodiment, the pushing
The top of mold 3 is equipped with grafting set 11, and the outside of the lifting cylinder 1 is equipped with guide rod 13, the guide rod 13 downward through
The shell of controller 2 and the top cantilever arm of support frame 10, bottom end are plugged in grafting set 11;It is solid on the upper end of the guide rod 13
Surely there is limited block 12.When off working state, as shown in Figure 1, in the lower end insertion grafting set 11 of guide rod 13, by pushing mold
3 hold guide rod 13;Device starting after, guide rod 13 because gravity with push mold 3 decline, decline to a certain extent when, lead
Limited block 12 on bar 13 is blocked by the housing top surface of controller 2, and guide rod 13 stops decline, under pushing mold 3 continues
Drop, at this point, the lower end of guide rod 13 is separated with grafting set 11, as shown in Figure 2.Seat cushion assembly is completed, and is pushed mold 3 and is risen, leads
It is embedded in grafting set 11 again to the lower end of bar 13, and rise with mold 3 is pushed.The cooperation of guide rod 13 and grafting set 11 is set
Meter can prevent the telescopic rod of lifting cylinder 1 from pushing 3 position of mold caused by rotation in lifting process and deviate.
Four clamping molds 4 are arranged on the top surface of turntable 6 in quadrangle arrangement, four clamping cylinders
5 are separately positioned on the outside of four clamping molds 4, and are fixed on turntable 6, piston rod and corresponding 4 phase of clamping mold
Connection.Four clamping molds 4 and cover for seat phase-contact surface have certain roughness, to increase the friction of contact surface
Power enables clamping mold 4 to be bonded seat cushion periphery close enough, and cover for seat also pushes therewith while preventing sponge from pushing, from
And avoid seat cushion packaging not full enough after the completion.
15 inner hollow of shaft, the center of the turntable 6 are equipped with the through-hole being connected to shaft inner cavity 61;The shaft
Spring 62 is equipped in inner cavity 61;The section of the seat cushion mold is in T shape, including seat cushion mold head 65 and is fixed on seat cushion mold
The slotting axis 66 of first 65 bottom centre, the slotting axis 66 are inserted into shaft inner cavity 61, and 62 sets of spring on slotting axis 66.As one kind
Preferred embodiment, the bottom of the seat cushion mold head 65 are equipped at least two positioning inserting columns 64, and the turntable 6 is equipped with to be inserted with positioning
The one-to-one positioning jack 63 of column 64.It positions inserting column 64 and positioning jack 63 cooperates, the phase of seat cushion mold with turntable 6 can be prevented
Position is deviateed.
1, four clamping cylinder 5 of the lifting cylinder and turntable driving motor 17 are all connected with and are controlled by controller 2.
The principle of the present invention is as follows:
Seat cushion 18 is placed between four clamping molds 4 by operator, is placed on seat cushion mold head 65;Then, it is controlling
After selecting corresponding program on the man machine operation interface of device 2, four clamping cylinders 5 drive four 4 Automatic-clamping seats of clamping mold
Pad periphery;The driving of lifting cylinder 1 pushes mold 3 and declines, and compresses seat support, and sponge is made to have certain compressive deformation, seat cushion 18
Decline with seat cushion mold, spring 62 is shunk therewith;Turntable driving motor 17 by driving belt 16 determine turntable 6 rotation (due to
The piston rod bottom end of lifting cylinder 1 by bearing with push mold 3 be connected so, pushing mold 3 turns together with seat cushion 18
It is dynamic);Cover for seat edge is fixed in seat support by operator with air staple gun;After seat cushion is packed, four 4 Hes of clamping mold
Push 3 self-return of mold, sponge compressive deformation recovery cover for seat is filled it is full, meanwhile, under the action of the spring 62, seat cushion mould
Seat cushion is jacked up pop-up by tool upwards, and assembly is completed.
Pushing mold 3, clamping mold 4 and the seat cushion mold 7 can be replaced according to different product.The lower die
The speed and distance of 3 decline of tool, the revolving speed of turntable 6, rotation angle, dead time can pass through controller according to production needs
It is temporary can also to program setting rotation initial position return function, workpiece tally function, equipment by controller 2 for 2 programming settings
Stop, continue, sudden-stop function, support 7 floor leveling function of lower margin etc..
It will be understood by a person skilled in the art that being merely illustrated the principles of the invention described in above-described embodiment, do not taking off
Under the premise of from spirit and scope of the invention, various changes and improvements may be made to the invention, these changes and improvements, which are both fallen within, to be wanted
It asks in the scope of the invention of protection.The claimed scope of the invention is by claims and its equivalent thereof.