A kind of square opening spring port shaped device
Technical field
The present invention relates to mattress spring production equipment technical field, and in particular to a kind of square opening spring port shaping dress
Put.
Background technology
Square opening spring is the main member for producing high-end mattress bedding core, and because of its square port identity, spring is difficult to rotate, and makes
Bed core good integrity, is unlikely to deform, and detains five formula string methods using six, and string spring pitch density improves twice, tensile strength with it is flexible
Performance is substantially improved, and bed core independent becomes apparent from, and spring is reduced with string spring Relative friction, and the life-span improves, super Jing Yin, therefore
Its performance is much better than the general product in market, but the country can only be completed by artificial production at present, also be not carried out automation
The plant equipment of production.
The content of the invention
In order to solve the above technical problems, we have proposed a kind of square opening spring port shaped device, its purpose:Structure letter
It is single, automated production.
To reach above-mentioned purpose, technical scheme is as follows:
A kind of square opening spring port shaped device, including mould assembly, left driving rocking arm, right driving rocking arm and driving
Cam set assembly, the quantity of mould assembly is two, and left driving rocking arm and right driving rocking arm are arranged at driving cam assembly
On, one of mould assembly is arranged on left driving rocking arm, and another mould assembly is arranged on right driving rocking arm
On;
Described mould assembly include into mould holder, enter mould guide plate, depanning guide plate, top shoe, sliding block, in
Heart pattern, demoulding drive cylinder and demoulding activation lever, center pattern is arranged on into the middle part of mould holder, during top shoe is arranged on
Heart pattern top on mould holder, the centrally disposed pattern bottom of sliding block on mould holder, enter mould guide plate and be arranged on
Into the front side of mould holder, depanning guide plate is arranged on into the rear side of mould holder, and demoulding drive cylinder is arranged on into the top of mould holder
Portion, and demoulding drive cylinder is connected by demoulding activation lever with center pattern;
The top shoe of one of mould assembly, sliding block and center pattern are connected with left driving rocking arm, separately
One top shoe of mould assembly, sliding block and center pattern are connected with right driving rocking arm.
Preferably, it is left driving rocking arm include left fixed support, left connecting bracket, upper left drive rod, lower-left activation lever and
The quantity of left chain wheel, left connecting bracket and left chain wheel has two, and left fixed support is rotated and is installed on driving cam assembly, upper left
Drive rod and lower-left activation lever are rotated and are installed in left fixed support, two one end of left connecting bracket respectively with upper left drive rod
One end with lower-left activation lever is connected, and two other ends of left connecting bracket are upper with one of mould assembly respectively
Sliding block and sliding block rotate connection, and left fixed support is rotated with the center pattern of one of mould assembly and is connected, two
Left chain wheel rotates the other end for being installed in upper left drive rod and lower-left activation lever respectively;Upper left drive rod and lower-left activation lever
Between pass through spring retainer.
Preferably, it is right driving rocking arm include right fixed support, right connecting bracket, upper right drive rod, bottom right activation lever and
The quantity of right pulley, right connecting bracket and right pulley has two, and right fixed support is rotated and is installed on driving cam assembly, upper right
Drive rod and bottom right activation lever are rotated and are installed in right fixed support, two one end of right connecting bracket respectively with upper right drive rod
One end with bottom right activation lever is connected, two other ends of right connecting bracket respectively with the upper cunning of another mould assembly
Block and sliding block rotate connection, and right fixed support is rotated with the center pattern of another mould assembly and is connected, two right cunnings
Wheel rotates the other end for being installed in upper right drive rod and bottom right activation lever respectively;Between upper right drive rod and bottom right activation lever
By spring retainer.
Preferably, described driving cam assembly includes fixed seat, fixed support, sprocket wheel and cam, and the quantity of cam has
Two, fixed support is installed in fixed seat, during camshaft rotation assigns into fixed support, left fixed support and right fixed support
Rotate and be installed on fixed support, one of cam and sprocket wheel are respectively provided with the two ends of camshaft, other in which cam
Set on the camshaft between sprocket wheel and right fixed support, and one of cam is slided with two left chain wheel B5 and connected, wherein
Another cam is slided with two right pulley and connected.
By above-mentioned technical proposal, spring is sent into mould assembly by the manipulator of torsion machine by entering mould guide plate,
Power set control driving cam assembly drives left driving rocking arm and right driving rocking arm, left driving rocking arm and right driving rocking arm to distinguish
Two top shoes and sliding block of mould assembly are driven, to center pattern punching press, after the completion of whole punch forming process, is taken off
Mould air cylinder driven demoulding lever separates spring upwards from mould, and the manipulator of torsion machine is by spring along depanning guide plate band
From into next operation, whole shaping work is completed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of square opening spring port shaped device disclosed in this invention;
Fig. 2 is a kind of structural representation of the mould assembly of square opening spring port shaped device disclosed in this invention
Figure;
Fig. 3 is a kind of structural representation of the left driving rocking arm of square opening spring port shaped device disclosed in this invention;
Fig. 4 is a kind of structural representation of the right driving rocking arm of square opening spring port shaped device disclosed in this invention;
Fig. 5 is a kind of structural representation of the driving cam assembly of square opening spring port shaped device disclosed in this invention
Figure.
Numeral and the corresponding component title represented by letter in figure:
A. during mould assembly A1. enters mould guide plate A2. depanning guide plate A3. top shoe A4. sliding blocks A5.
The left connection branch of the left fixed support B2. of the heart pattern left driving rocking arm B1. of A6. demoulding drive cylinder A7. demoulding activation levers B.
The right driving right right companies of fixed support C2. of rocking arm C1. of frame B3. upper lefts drive rod B4. lower-lefts activation lever B5. left chain wheels C.
Support C3. upper right drive rod C4. bottom rights activation lever C5. right pulley D. driving cam assembly D1. fixed seats D2. is met to consolidate
Fixed rack D3. sprocket wheel D4. cams.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Specific embodiment of the invention is described in further detail with reference to schematic diagram.
As depicted in figs. 1 and 2, a kind of square opening spring port shaped device, including mould assembly A, left driving rocking arm
B, right driving rocking arm C and driving cam assembly D, the quantity of mould assembly A is two, and left driving rocking arm B and right driving are shaken
Arm C is arranged on driving cam assembly D, and one of mould assembly A is arranged on left driving rocking arm B, another into
Type die assembly A is arranged on right driving rocking arm C.
Mould assembly A includes into mould holder, enters mould guide plate A1, depanning guide plate A2, top shoe A3, sliding block
A4, center pattern A5, demoulding drive cylinder A6 and demoulding activation lever A7, center pattern A5 are arranged on into the middle part of mould holder,
The centrally disposed pattern A5 tops of top shoe A3 on mould holder, the centrally disposed pattern A5 bottoms of sliding block A4 into mould branch
On frame, enter the front side that mould guide plate A1 is arranged on into mould holder, depanning guide plate A2 is arranged on into the rear side of mould holder, and the demoulding is driven
The cylinder A6 that takes offence is arranged on into the top of mould holder, and demoulding drive cylinder A6 passes through demoulding activation lever A7 and center pattern A5 phases
Connection.
Top shoe A3, the sliding block A4 and center pattern A5 of one of mould assembly A drive rocking arm B phases with left
Connection, top shoe A3, the sliding block A4 and center pattern A5 of another mould assembly A are connected with right driving rocking arm C.
As shown in figure 3, left driving rocking arm B includes left fixed support B1, left connecting bracket B2, upper left drive rod B3, lower-left
The quantity of activation lever B4 and left chain wheel B5, left connecting bracket B2 and left chain wheel B5 has two, and left fixed support B1 rotates installing
On driving cam assembly D, upper left drive rod B3 and lower-left activation lever B4 are rotated and are installed in left fixed support B1, two left companies
The one end of one end of support B2 respectively with upper left drive rod B3 and lower-left activation lever B4 is connect to be connected, two left connecting bracket B2's
The other end rotates with the top shoe A3 and sliding block A4 of one of mould assembly A be connected respectively, left fixed support B1 and
The center pattern A5 of one of mould assembly A rotates connection, and two left chain wheel B5 rotate be installed in upper left driving respectively
The other end of bar B3 and lower-left activation lever B4;Pass through spring retainer between upper left drive rod B3 and lower-left activation lever B4.
As shown in figure 4, right driving rocking arm C includes right fixed support C1, right connecting bracket C2, upper right drive rod C3, bottom right
The quantity of activation lever C4 and right pulley C5, right connecting bracket C2 and right pulley C5 has two, and right fixed support C1 rotates installing
On driving cam assembly D, upper right drive rod C3 and bottom right activation lever C4 are rotated and are installed in right fixed support C1, two right companies
The one end of one end of support C2 respectively with upper right drive rod C3 and bottom right activation lever C4 is connect to be connected, two right connecting bracket C2's
The other end rotates with the top shoe A3 and sliding block A4 of another mould assembly A be connected respectively, right fixed support C1 with it is another
The center pattern A5 of one mould assembly A rotates connection, and two described right pulley C5 rotate be installed in upper right drive respectively
The other end of lever C3 and bottom right activation lever C4;Pass through spring retainer between upper right drive rod C3 and bottom right activation lever C4.
As shown in figure 5, described driving cam assembly D includes fixed seat D1, fixed support D2, sprocket wheel D3 and cam D4,
The quantity of cam D4 has two, and fixed support D2 is installed on fixed seat D1, and camshaft rotation is assigned into fixed support D2, left
Fixed support B1 and right fixed support C1 are rotated and are installed on fixed support D2, and one of cam D4 and sprocket wheel D3 set respectively
The two ends of camshaft are put, other in which cam D4 is set on the camshaft between sprocket wheel D3 and right fixed support C1, and wherein
One cam D4 is slided with two left chain wheel B5 and connected, and other in which cam D4 is slided with two right pulley C5 and connected.
By entering mould be oriented to spring by the course of work of the square opening mattress spring port shaped device, the manipulator of torsion machine
Plate A1 send into mould, power set drive sprocket D3 drive camshaft, cam D4 by left driving rocking arm B and right driving rocking arm C,
Left driving rocking arm B and right driving rocking arm C drive two the top shoe A3 and sliding block A4 of mould assembly A respectively, to center
Pattern A5 punching presses, after the completion of whole punch forming process, demoulding air cylinder driven demoulding lever separates spring upwards from mould,
The manipulator of torsion machine takes away spring along depanning guide plate, and into next operation, whole shaping work is completed.
It is exactly above a kind of design feature and the course of work of square opening spring port shaped device, its advantage:Simple structure,
Slitless connection, automated production square opening mattress spring can be realized with torsion machine.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.