A kind of mould loopy moving device of composite material grid production equipment
Technical field
The invention belongs to grid production field, specifically, more particularly to a kind of mould of composite material grid production equipment
Tool loopy moving device.
Background technology
Grid is a kind of with extensive construction material, typically produces grid, production efficiency by manual type at present
Low, production cost is high.For this purpose, we expect specially designing a kind of equipment, to be replaced manually producing grid using the equipment.
In process of production, product needed is molded on mould.
As shown in Figure 1, 2, 3, the mould M includes Die and mould plate 1 and demoulding thimble component, and wherein Die and mould plate 1 is rectangular slab,
A snail bar 2 is respectively arranged at two ends with Die and mould plate 1, the flank of the two snail bars is back to and two snail bars 2 pass through one piece respectively
Baffle plate 3 is fixed with the Die and mould plate;Die and mould plate upper face between two pieces of baffle plates 3 is densely covered with projection 4, these projection arrangements
Become m*n rectangular array, the projection 4 between two neighboring projection 4 and two ends all leaves gap with the baffle plate 3, these gaps
Constitute the fiber attachment groove F of a lattice-shaped;One group thimble via 1a is vertically had on the Die and mould plate 1, and the thimble via is passed through
The upper and lower plate face of Die and mould plate 1 is worn, the position of these thimbles via 1a is corresponded in fiber attachment the groove F, and each thimble via
It is provided with the sealing ring for sealing;1 lower face of the Die and mould plate is installed with two one slide rails 5 side by side, the axial line of the slide rail with
The snail bar 2 is parallel;The demoulding thimble component count is at least one, and each demoulding thimble component includes guide pillar 6, upper thimble
Plate 7 and demoulding thimble 10, wherein 6 number of guide pillar are at least three, and the guide pillar is vertically fixed on the lower face of the Die and mould plate 1
On;The upper ejector retainner plate 7 and lower ejector retainner plate 8 overlap, and this two boards is slidably matched with all of guide pillar 6 simultaneously,
And stop nut 9 is set with the guide pillar 6 below lower ejector retainner plate;On afterbody insertion Die and mould plate 1 per demoulding thimble described in root 10
In corresponding one thimble via 1a, the head of the demoulding thimble is hidden on the upper ejector retainner plate 7 in corresponding counter sink, and institute
The bottom surface for having 10 head of demoulding thimble is fitted with 8 upper face of lower ejector retainner plate, and during the demoulding, upper ejector retainner plate 7 and lower ejector retainner plate 8 can
Move up or down together.In addition, being correspondingly provided with a hangers 11 in the bottom surface of two snail bars 2.
During design, it would be desirable to a kind of mould EGR of respective design, it is intended to allow production mould by the device
Tool loopy moving, to allow mould preparing to be changed between manufacture trellis states could, manufacture trellis state and demoulding state successively.
Content of the invention
The technical problem to be solved is that the mould circulation for providing a kind of composite material grid production equipment is moved
Dynamic device, is intended to by the device by mould loopy moving.
Technical scheme is as follows:A kind of mould loopy moving device of composite material grid production equipment, its are special
Levy and be:Import and pushing mechanism (D) and the demoulding and mould export agency (T) including frame (12), mould, wherein frame (12)
With upper and lower two-layer platform, on every layer of platform, there are two horizontal guide rails (13) side by side in front and back, two on every layer of platform piece level is led
Rail (13) all can corresponding two one slide rail (5) upper with mould (M) be slidably matched;Before and after lower floor's platform of frame (12) side by side
There are two return chains (14), this two return chains synchronous axial system under the drive of motor (15), and in two return chains
(14) traction hook (16) is all installed with each chain link, and the two traction hooks can tangle the mould (M) bottom
A corresponding hangers (11), is turned left return by the right side on lower floor's platform of frame (12) so as to draw mould;
The mould is imported and pushing mechanism (D) is located at the left end of frame (12), its effect be by under the frame (12)
Mould (M) on layer platform is sent to the upper platform of frame (12), and promotes mould (M) in the upper platform of frame (12) from a left side
Toward moving right, and then move to the demoulding and mould export agency (T);
The demoulding and mould export agency (T) are located at frame (12) right-hand member, its effect be by the grid that obtains of manufacture with
Mould (M) separates, and the mould is pushed to lower floor's platform of frame by the upper platform of frame (12), and then realizes mould
(M) loopy moving.
In the present invention, the mould is imported and the structure of pushing mechanism (D) can have various ways, such as drag-line knot
Structure, the structure haul mould and move on the upper platform of frame (12), naturally it is also possible to using air-cylinder type structure, push away to the right mould
Tool, and mould is shifted onto on the upper platform of frame (12).In addition, the demoulding and mould export agency (T) can also adopt many
The form of kind, such as air-cylinder type structure, cylinder add punching machine structure etc..
In technique scheme, when mould (M) is on lower floor's platform of frame (12), and mould (M) is by frame
(12), during lower floor's platform moves to its upper platform, mould (M) is in preparation manufacture trellis states could;As mould (M)
When frame (12) upper platform, mould (M) is in manufacture trellis states could;When mould (M) derives machine in the demoulding and mould
When structure (T) is upper, mould (M) is in demoulding state.
As seen from the above, the present invention can realize the loopy moving of mould (M), so as to allow mould prepare manufacture grid
Changed between state, manufacture trellis state and demoulding state successively, and the reliability of the present invention is high, fault is less prone to, is had
Good practicality.
Used as one of important prioritization scheme, the demoulding and mould export agency (T) include vertical guide rod (17), the demoulding
Cylinder (21) and cylinder (23) is released, wherein vertically the number of guide rod (17) is at least two, the parallel fixation of these vertical guide rods
In the frame (12), horizontally disposed demoulding lifter plate (18) are while be slidably connected with these vertical guide rods;The demoulding
Frame (12) below lifter plate (18) is above vertically-mounted the first lift cylinder (19), on the piston rod of first lift cylinder
End is fixed with demoulding lifter plate (18) bottom surface, and demoulding lifter plate (18) can be promoted to lift;Demoulding lifter plate (18) top surface
There are two demoulding guide rails (20) in front and back side by side, two on the position of this two demoulding guide rails and the frame (12) every layer of platform
Horizontal guide rail (13) is corresponded;The structure of demoulding guide rail (20) is identical with horizontal guide rail (13), and leads in the every demoulding
Rail top surface has the locating slot of one or so insertion, and the locating slot is I-shaped structure;Demoulding cylinder (21) number is three
Individual, and be vertically located in the frame (12), one of demoulding cylinder (21) are located between two demoulding guide rail (20),
Two other demoulding cylinder is respectively provided at front side and the rear side of this two demoulding guide rails;The piston of three demoulding cylinder (21)
After bar upper end is each passed through the upper corresponding via of demoulding lifter plate (18), one piece of electromagnet (22) is all installed with;The release gas
Cylinder (23) level is located at the middle part of frame (12) right-hand member, and its piston rod can promote the mould on demoulding guide rail (20) to the left
(M), and by the mould shift onto on two horizontal guide rails (13) of frame (12) lower floor platform.
In said structure, when mould is moved on this demoulding and mould export agency (T), mould (M) bottom
Two slide rails (5) are respectively clamped in the locating slot of corresponding demoulding guide rail (20) top surface.During the demoulding, first control the first lift cylinder
(19) piston rod is retracted, and moves down so as to driven mold, and after mould is moved down and put in place, the first lift cylinder (19) stops dynamic
Make;Now, the piston rod of three demoulding cylinders (21) synchronously stretches out, at this moment three pieces of electromagnet (22) all no powers, so as to promote
On mould, corresponding three pieces lower ejector retainner plate (8) move up, and then make the demoulding thimble (10) on lower ejector retainner plate (8) protrude mould
The top surface of plate (1), so as to product (manufacturing the grid for the obtaining) ejection that will adhere on Die and mould plate (1) top surface, thus realizes
The demoulding.Then, the piston rod of three demoulding cylinders (21) is synchronously retracted, and three pieces of electromagnet (22) are all energized, due to lower thimble
Plate (8) is metallic plate, thus three pieces lower ejector retainner plate (8) can be driven to move down reset by electromagnet (22);Instantly ejector retainner plate (8)
Move down after putting in place, the stopping action of three demoulding cylinders (21), so as to complete whole knockout course.Finally, the release cylinder
(23) piston rod stretches out, and promotes the mould (M) on demoulding guide rail (20) to the left, and the mould is shifted onto frame (12) lower floor
On two horizontal guide rails (13) of platform.
Using above structure, it is not only simple in structure, reliable, it is easy to implement, and the demoulding can be effectively realized, and will be de-
Mould on mould guide rail (20) is shifted onto on two horizontal guide rails (13) of frame (12) lower floor platform.
Used as important optimization design, the mould is imported and pushing mechanism (D) includes guide rod (24), imports cylinder (28)
And propulsion assembly, the number of wherein guide rod (24) is at least two, and these guide rods are vertically arranged in the frame (12) left end, water
The flat importing lifter plate (25) for arranging is slidably matched with these guide rods (24);Importing lifter plate (25) lower face and second liter
The upper end of sending down abnormally ascending cylinder (26) piston rod is fixed, and can lift in the presence of second lift cylinder, and the second lift cylinder
(26) it is vertically installed in the frame (12);
Two piece importing guide rails (27) are fixed with side by side before and after importing lifter plate (25) upper face, this two importing guide rails
Position and the frame (12) every layer of platform on two horizontal guide rails (13) correspond, and import the structure of guide rail (27)
Identical with the horizontal guide rail;Importing cylinder (28) is horizontally arranged at the top of frame (12) left end, the work of the importing cylinder
Stopper rod can promote to the right the mould (M) imported on guide rail (27), and the mould is shifted onto the frame (12) upper platform
Two horizontal guide rails (13) on;The propulsion assembly number is two, and is in be arranged side by side in front and back, in each propulsion assembly
Pushing motor (29) level is located at the top of the frame (12) left end, and the output shaft right-hand member of the pushing motor is coaxially connected with one
Root worm screw (30), the two ends of this root worm screw are rotatably assorted with the installing hole on support (31), and the support is in frame (12);
When the mould (M) is imported into two horizontal guide rail (13) left parts that cylinder (28) shifts frame (12) upper platform onto, institute
Worm screw (30) meeting snail bar (2) connection corresponding with the mould is stated, so as to advance to the right mould (M).
In said structure, mould (M) on frame (12) lower floor platform water to the left under the drive for returning chain (14)
Translation is dynamic and returns, and the mould (M) of return is caught by two importing guide rails (27) on lifter plate (25) are imported, then second liter
The piston rod elongation of sending down abnormally ascending cylinder (26), so as to drive importing lifter plate (25) to move up;Move on on lifter plate (25) when importing
Behind position, the piston rod for importing cylinder (28) stretches out, so as to promote to the right the mould (M) imported on guide rail (27), and then will
The mould (M) is pushed on two horizontal guide rails (13) upper rail (13) of frame (12) upper platform.At the same time, two propulsions
Pushing motor (29) synchronization action in component, so as to drive two worm screw (30) synchronous axial system, and then drives mould (M) to the right
Mobile.
Using above structure, be not only simple in structure, reliable, it is easy to implement, and can be effectively realized mould import and
Promote, to manufacture grid on mould.
Used as optimization design, two chains (14) that return are driven by same motor (15), specially motor (15)
Drive sprocket on output shaft is connected with the driven sprocket on Left Drive axle (100) by chain;On Left Drive axle (100)
Two drive sprockets be connected by the upper corresponding driven sprocket of a return chain (14) and right power transmission shaft (32) respectively,
And left and right power transmission shaft or so is arranged side by side, the forward and backward side of this two power transmission shafts is respectively by bearings in the frame (12)
On.
Using above design, it is not only simple in structure, it is easy to implement, and can reliably drives two return chains (14) same
Step is rotated, and can effectively prevent two return chains (14) from rotating nonsynchronous problem.Certainly, two return chains of drive are being met
(14) under the premise of the function of synchronous axial system, it would however also be possible to employ two motors (15) respectively driving two return chains (14), only
It is that this design needs to accurately control two motor (15) synchronization actions.
Preferably, the number of vertical guide rod (17) is four, this four vertical guide rods are located at same square respectively
On four summits of shape, and a fairlead is respectively installed with outside vertical guide rod (17), these fairleads are separately fixed at institute
State in the upper corresponding installing hole of demoulding lifter plate (18);First lift cylinder (19) and release cylinder (23) number are two
Individual, it is arranged side by side before and after two cylinders in every kind of cylinder.
Using above structure, vertical guide rod (17) can be oriented to demoulding lifter plate (18), prevent from importing demoulding lifter plate
(18) there is clamping stagnation in lifting process.In addition, the first lift cylinder (19) and release cylinder (23) number are two, per
It is arranged side by side before and after planting two cylinders in cylinder, so reliably ensures lifting demoulding lifter plate (18) and promote to the left
Mould.
In the present case, number described guide rod (24) is four, and this four guide rods are located at four of same rectangle respectively
On summit, and a linear bearing outside guide rod (24), is respectively installed with, these linear bearings are separately fixed at described importing and rise
In the upper corresponding installing hole of drop plate (25);Second lift cylinder (26) and importing cylinder (28) number are two, every kind of
It is arranged side by side before and after two cylinders in cylinder.
Using above structure, guide rod (24) can be oriented to importing lifter plate (25), prevent from importing lifter plate (25) lifting
During occur clamping stagnation.In addition, the second lift cylinder (26) and importing cylinder (28) number are two, in every kind of cylinder
Two cylinders before and after be arranged side by side, so reliably ensure lifting import lifter plate (25) and to the right promote mould.
Beneficial effect:The present invention reliably and efficiently can go to complete the loopy moving of mould, to allow mould prepare manufacture
Changed between trellis states could, manufacture trellis state and demoulding state successively, and the simple structure of this mould loopy moving device, easily
In enforcement, with good practicality.
Description of the drawings
Fig. 1 is the front view of mould.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the axonometric drawing of Fig. 1.
Fig. 4 is the front view of this mould loopy moving device.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the axonometric drawing of Fig. 4.
Fig. 7 is the axonometric drawing of the demoulding and mould export agency in Fig. 1.
Fig. 8 is the front view of the demoulding and mould export agency in Fig. 1.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples:
As shown in Figures 1 to 3, a kind of mould M of composite material grid production equipment, including Die and mould plate 1 and demoulding thimble group
Part, wherein Die and mould plate 1 are rectangular slab, are respectively arranged at two ends with a snail bar 2 in Die and mould plate 1, the flank of the two snail bars back to,
And two snail bars 2 are fixed by one piece of baffle plate 3 and the Die and mould plate respectively;Die and mould plate upper face between two pieces of baffle plates 3
Be densely covered with projection 4, these projections are arranged in m*n rectangular array, the projection 4 between two neighboring projection 4 and two ends with described
Baffle plate 3 all leaves gap, and these gaps constitute the fiber attachment groove F of a lattice-shaped;One group is vertically had on the Die and mould plate 1
Thimble via 1a, the thimble via correspond to the fiber through the upper and lower plate face of Die and mould plate 1, the position of these thimbles via 1a
It is provided with, in attachment groove F, and each thimble via, the sealing ring for sealing;1 lower face of the Die and mould plate is installed with two side by side
One slide rail 5, the axial line of the slide rail are parallel with the snail bar 2;The demoulding thimble component count is at least one, each demoulding
Ejector pin component includes guide pillar 6, upper ejector retainner plate 7 and demoulding thimble 10, and wherein 6 number of guide pillar is at least three, and the guide pillar is vertically solid
It is scheduled on the lower face of the Die and mould plate 1;The upper ejector retainner plate 7 and lower ejector retainner plate 8 overlap, this two boards and meanwhile with institute
The guide pillar 6 having is slidably matched, and is set with stop nut 9 on the guide pillar 6 below lower ejector retainner plate;Per demoulding thimble described in root
On 10 afterbody insertion Die and mould plate 1 in corresponding one thimble via 1a, the head of the demoulding thimble is hidden into the upper ejector retainner plate 7
In upper corresponding counter sink, and the bottom surface of 10 head of all demoulding thimble is fitted with 8 upper face of lower ejector retainner plate.In two snails
The bottom surface of bar 2 is correspondingly provided with a hangers 11.
As shown in Fig. 4 to 8, and Fig. 1-3 are combined, a kind of mould loopy moving device of composite material grid production equipment,
Mainly imported by frame 12, mould and pushing mechanism D and the demoulding and mould export agency T structure.Wherein, frame 12 is cuboid
Frame structure, and pass through welding fabrication, and with upper platform and lower floor's platform, the two platforms are available for mould movement.Frame
There are two horizontal guide rails 13, and the 13 in the vertical direction weight of horizontal guide rail on two-layer platform side by side before and after on 12 every layer of platform
Close, two on every layer of platform piece horizontal guide rail 13 all can two one slide rail 5 corresponding with mould M be slidably matched, can thus make
Mould M is in upper platform and lower floor's platform movement of frame 12.
There are two return chains 14 side by side before and after lower floor's platform of frame 12, this two return chains 14 are in motor 15
Drive lower synchronous axial system.Preferably, two return chains 14 are driven by same motor 15, specially on 15 output shaft of motor
Drive sprocket be connected with the driven sprocket on Left Drive axle 100 by chain.Two drive sprockets on Left Drive axle 100 divide
Not Tong Guo a return chain 14 driven sprocket corresponding with right power transmission shaft 32 be connected, and Left Drive axle and right power transmission shaft
Left and right is arranged side by side, and the front side of this two power transmission shafts and rear side are respectively by bearings in frame 12.
The traction hook 16 of a L-shaped is all installed with each chain link of two return chains 14, and the two tractions are hung
Hook 16 can tangle the corresponding hangers 11 in mould M bottom, so as to draw mould on lower floor's platform of frame 12 from right toward
Left return.
As shown in Fig. 4 to 8, and Fig. 1-3 are combined, the mould is imported and pushing mechanism D is located at the left end of frame 12, its work
With being upper platform that the mould M on 12 lower floor's platform of frame is sent to frame 12, and mould M is promoted to put down on the upper strata of frame 12
Platform is moved from left to right, and then moves to the demoulding and mould export agency T.
Mould is imported and pushing mechanism D is mainly by guide rod 24, importing lifter plate 25, the second lift cylinder 26, importing guide rail
27th, import cylinder 28, pushing motor 29, worm screw 30 and support 31 to constitute.Wherein, the number of guide rod 24 is at least two, these
Guide rod 24 is vertically arranged in the left end of frame 12, and horizontally disposed importing lifter plate 25 is slidably matched with these guide rods 24.As
It is preferred that, the number of guide rod 24 is four, and this four guide rods are located on four summits of same rectangle respectively, and 24 outside of guide rod
A linear bearing is respectively installed with, these linear bearings are separately fixed on importing lifter plate 25 in corresponding installing hole.Institute
The upper end for 25 lower face of importing lifter plate being stated with 26 piston rod of the second lift cylinder is fixed, and can be in second lift cylinder 26
Effect is lower to be lifted, and the second lift cylinder 26 is vertically installed in frame 12.
With reference to Fig. 4 to 8, and Fig. 1-3 are combined, before and after importing 25 upper face of lifter plate, be fixed with two importing guide rails side by side
27, the position of this two importing guide rails 27 is corresponded with two horizontal guide rails 13 on 12 every layer of platform of frame, and is led
The structure of rail 27 is identical with the horizontal guide rail.The top surface for importing guide rail 27 has the locating slot of one or so insertion, the locating slot
For I-shaped structure, and this locating slot can be slidably matched with the slide rail 5 on mould M.Import cylinder 28 and be horizontally arranged at machine
The top of 12 left end of frame, the piston rod of the importing cylinder 28 can promote to the right the mould M imported on guide rail 27, and the mould is pushed away
To on two horizontal guide rails 13 of two 1 upper platforms of frame.In the present case, the second lift cylinder 26 and importing 28 number of cylinder
Be two, be arranged side by side before and after two in every kind of cylinder cylinder, i.e., two the second lift cylinders 26 and two importing cylinders
28 are all arranged side by side in front and back.
Propulsion assembly number is two, and in being arranged side by side in front and back, main by pushing motor 29, snail in each propulsion assembly
Bar 30 and 31 structure of support.Wherein, 29 level of pushing motor is located at the top of 12 left end of frame, the output shaft of the pushing motor 29
Right-hand member is coaxially connected with a worm screw 30, and the two ends of this root worm screw 30 are rotatably assorted with the installing hole on support 31, the support 31
In frame 12.When mould M is imported into two 13 left parts of horizontal guide rail that cylinder 28 shifts 12 upper platform of frame onto,
The meeting of worm screw 30 snail bar 2 corresponding with the mould connects, so as to advance to the right mould M.
As shown in Fig. 4 to 8, and Fig. 1-3 are combined, the demoulding and mould export agency T are located at the right-hand member of frame 12, its effect is
Grid and the mould M that manufacture is obtained separates, and the mould is pushed to lower floor's platform of frame by the upper platform of frame 12,
And then realize the loopy moving of mould M.
The demoulding and mould export agency T are mainly by vertical guide rod 17, demoulding lifter plate 18, the first lift cylinder 19, demoulding
Guide rail 20, demoulding cylinder 21, electromagnet 22 and release cylinder 23 are constituted.Wherein, the number of vertical guide rod 17 is at least two, this
Vertically guide rod 17 is parallel a bit is fixed in frame 12, and horizontally disposed demoulding lifter plate 18 is while slide with these vertical guide rods 17
Connection.In the present case, the number of vertical guide rod 17 is four, and this four vertical guide rods are located at four tops of same rectangle respectively
On point, and vertically 17 outside of guide rod is respectively installed with a fairlead, and these fairleads are separately fixed on demoulding lifter plate 18
In corresponding installing hole.
Vertically-mounted in the frame 12 of 18 lower section of demoulding lifter plate have the first lift cylinder 19, first lift cylinder 19
Piston rod upper end is fixed with 18 bottom surface of demoulding lifter plate, and demoulding lifter plate 18 can be promoted to lift.In the present case, the first lifting air
The number of cylinder 19 is two, is arranged side by side before and after the two first lift cylinders 19.Before and after the top surface of demoulding lifter plate 18 side by side
There are two demoulding guide rails 20, two horizontal guide rails 13 on the position of this two demoulding guide rails 20 and 12 every layer of platform of frame are one by one
Corresponding.The structure of demoulding guide rail 20 is identical with horizontal guide rail 13, and the top surface in every demoulding guide rail 20 has one or so and passes through
Logical locating slot, the locating slot are I-shaped structure.The number of demoulding cylinder 21 is three, and is vertically located in frame 12, its
In a demoulding cylinder 21 be located between two demoulding guide rails 20, two other demoulding cylinder is respectively provided at this two demoulding guide rails
Front side and rear side.The piston rod upper end of three demoulding cylinders 21 is each passed through on demoulding lifter plate 18 after corresponding via, all
It is installed with one block of electromagnet 22.The middle part that 23 level of cylinder is located at 12 right-hand member of frame is released, its piston rod can promote the demoulding to the left
Mould M on guide rail 20, and the mould is shifted onto on two horizontal guide rails 13 of 12 lower floor's platform of frame.In the present case, release
The number of cylinder 23 is two, and the two are arranged side by side before and after releasing cylinder 23.
The operation principle of the present invention is as follows:
When mould M is on lower floor's platform of frame 12, and mould M moves to its upper strata by lower floor's platform of frame 12
During platform, mould M is in preparation manufacture trellis states could.Mould M on 12 lower floor's platform of frame is returning chain 14
Moved horizontally under drive to the left and return, the mould M of return is caught by the two importing guide rails 27 imported on lifter plate 25, then
The piston rod elongation of the second lift cylinder 26, so as to drive importing lifter plate 25 to move up;Move on on lifter plate 25 when importing
Behind position, the piston rod for importing cylinder 28 stretches out, so as to promote to the right the mould M imported on guide rail 27, and then by mould M
It is pushed in two horizontal guide rails, 13 upper rail 13 of 12 upper platform of frame.When mould M is in 12 upper platform of frame, mould
Tool M is in manufacture trellis states could.At the same time, 29 synchronization action of pushing motor in two propulsion assemblies, so as to drive two
30 synchronous axial system of worm screw, and then drive mould M to move right.
When mould M is in the demoulding and mould export agency T, mould M is in demoulding state.Now, mould M bottom
Two slide rails 5 be respectively clamped in the locating slot of corresponding 20 top surface of demoulding guide rail.During the demoulding, first control the first lift cylinder 19
Piston rod is retracted, and moves down so as to driven mold, after mould is moved down and is put in place, the 19 stopping action of the first lift cylinder;Now,
The piston rod of three demoulding cylinders 21 synchronously stretches out, and at this moment the equal no power of three blocks of electromagnet 22, corresponding on mould so as to promote
Three pieces of lower ejector retainner plates 8 are moved up, and then make demoulding thimble 10 on lower ejector retainner plate 8 protrude the top surface of Die and mould plate 1, so as to by mould
The product adhered on tool 1 top surface of plate manufactures the grid ejection for obtaining, and thus realizes the demoulding.Then, three demoulding cylinders 21
Piston rod synchronously retract, and three blocks of electromagnet 22 are all energized, and as lower ejector retainner plate 8 is metallic plate, can thus pass through electromagnetism
Iron 22 drives three pieces of lower ejector retainner plates 8 to move down reset;Instantly after ejector retainner plate 8 is moved down and is put in place, three 21 stopping actions of demoulding cylinder, from
And complete whole knockout course.Finally, the piston rod for releasing cylinder 23 stretches out, and promotes the mould on demoulding guide rail 20 to the left
Tool M, and the mould is shifted onto on two horizontal guide rails 13 of 12 lower floor's platform of frame, so as to realize the loopy moving of mould M.Mould
While tool M loopy moving, preparing to be changed between manufacture trellis states could, manufacture trellis state and demoulding state successively.
Presently preferred embodiments of the present invention is the foregoing is only, not with the present invention as limiting, all essences in the present invention
Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.