CN203782489U - Three-side rotary type hot-pressing pulp-molding shaper - Google Patents
Three-side rotary type hot-pressing pulp-molding shaper Download PDFInfo
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- CN203782489U CN203782489U CN201420137003.5U CN201420137003U CN203782489U CN 203782489 U CN203782489 U CN 203782489U CN 201420137003 U CN201420137003 U CN 201420137003U CN 203782489 U CN203782489 U CN 203782489U
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Abstract
The utility model relates to a three-side rotary type hot-pressing pulp-molding shaper which comprises a triangular rotate base, an extrusion device, a loading device and an unloading device, wherein the triangular rotate base comprises a rotary body and three branch bases; the three branch bases are uniformly arranged on the rotary body at circumferential intervals of 120 degrees; the mould surfaces of the three branch bases are all perpendicular to the corresponding radial directions of the rotary body; a lower shaping mould, a lower loading mould and a lower unloading mould are respectively fixed on the mould surfaces of the three branch bases; the extrusion device comprises an upper shaping mould matched with the lower shaping mould and an extrusion control device; the loading device comprises an upper shaping mould matched with the lower shaping mould and a loading control device; the plane surface where the upper loading mould is positioned is perpendicular to the moving direction of the upper loading mould; the unloading device comprises an upper unloading mould matched with the lower unloading mould and an unloading control device used for controlling the movement of the upper unloading mould to realize the unloading. The three-side rotary type hot-pressing pulp-molding shaper can realize automatic loading, hot pressing and unloading, and the manufacture cost is low.
Description
Technical field
The utility model belongs to paper mould industry, relates to the trimmer in moulded paper pulp product production process, relates in particular to a kind of three rotary-type thermal platens and moulds trimmer.
Background technology
The moulded paper pulp product semi-finished product that form after moulding, the operation such as dry, its profile not in full conformity with designing requirement, in order to meet design requirement, must be used trimmer to carry out shaping.And in actual production process, due to the complexity of paper industry product shape and the polytropy of operation, cause automatic shaping operation automatically operation always in this line, even if having Part Full Automatic operation type also because production capacity and real cost of production etc. are former thereby can not get universal preferably always.
Trimmer of the prior art mainly contains three kinds of the hot trimmers of hydraulic type, conveyer belt loading type automatic hot press, horizontally turning type automatic hot press.Wherein, the model structure of the hot trimmer of hydraulic type is simple, low cost of manufacture, but inefficiency, and there is potential safety hazard because needs manually load discharging; The model structure of conveyer belt loading type automatic hot press is compact, efficiency still can, but the shape of paper mould industry product after drying is changeable, but it exists birth defect to cause the generation of a large amount of waste products on location; The model structure of horizontally turning type automatic hot press is complicated, efficiency still can, but because its direction of extrusion is at horizontal level, therefore need the long-term vacuum that keeps, this must cause product appearance can have open defect, therefore on the market can be in enormous quantities for the production of mill model comparison few.
In view of the defect existing in above-mentioned prior art, be necessary to provide a kind of improved trimmer.
Utility model content
The purpose of this utility model is to provide a kind of three rotary-type thermal platens to mould trimmer, and its operating efficiency is high, stable performance.
For achieving the above object, the utility model adopts following technical scheme:
Three rotary-type thermal platens are moulded trimmer, and it comprises triangle rotary pedestal, pressurizing unit, filler device, device for discharging; Wherein,
Described triangle rotary pedestal comprises rotating body, and circle spacings 120 degree ground is evenly arranged on three minutes pedestals on described rotating body between two; The die face of described minute pedestal is all perpendicular to the corresponding radial direction of described rotating body, fixedly shaping counterdie, charging counterdie, discharging counterdie respectively in the die face of described three minutes pedestals; Described pressurizing unit, described filler device, the respectively corresponding pedestal setting in described three minutes of described device for discharging;
Described pressurizing unit comprises shaping patrix and the extruding control device with described shaping counterdie adaptation; Described extruding control device can drive the motion of described shaping patrix and in described shaping patrix and the after-applied extruding force of described shaping counterdie matched moulds;
Described filler device comprises filler patrix and the filler control device with described filler counterdie adaptation; Described filler control device is controlled described filler patrix with the identical angle of inclination oblique movement in the angle of inclination when the operating position with described filler counterdie; The plane at described filler patrix place is perpendicular to the direction of motion of described filler patrix;
Described device for discharging comprises the discharging patrix with described discharging counterdie adaptation, and can control the motion of described discharging patrix and realize the discharge control apparatus of discharging.
Preferably, described discharge control apparatus comprises fixed frame, rollover stand, push-pull arm, is flapped toward wheel;
Wherein, described fixed frame is provided with rail groove; Described being flapped toward taken turns the side away from reverses direction that is arranged on described fixed frame and is positioned at described rail groove; Two ends of described rail groove are flapped toward centered by wheel the certain angle in interval on circumference by described, and the middle part of described rail groove with respect to two end to protruding certain distance away from a described side that is flapped toward wheel;
Described rollover stand comprises guide part and the returning face plate that is fixed on end, described guide part one end, and the other end of described guide part is provided with gathering sill; The described wheel that is flapped toward adapts in described gathering sill; Back at described rollover stand is provided with centre wheel, and the axis of described centre wheel is perpendicular to the plane of described guide part;
Described push-pull arm comprises catch bar and the push-and-pull slot part that is fixed on described pull bar end, and described push-and-pull slot part is provided with push/pull slot;
Described centre wheel passes described push/pull slot and described rail groove, and adapts in described push/pull slot and described rail groove;
Described discharging patrix is fixed on the described returning face plate of described rollover stand.
Preferably, two of described rail groove ends are flapped toward centered by wheel interval 150 degree on circumference by described.
Preferably, one end of described rail groove is higher than its other end; The middle part of the described rail groove protruding is unequal from the distance of two ends of described rail groove.
Preferably, described gathering sill longitudinally overlaps with the center line of described returning face plate perpendicular to described returning face plate and its longitudinal centre line.
Preferably, described guide part is provided with bifurcated in relative one end of its fixing described returning face plate, and the medial launder of described bifurcated is described gathering sill.
Preferably, the rotating body of described triangle rotary pedestal comprises turning cylinder, and described triangle rotary pedestal is also provided with the heater to mold heated, and described heater comprises brush, lead-in wire, wire lead slot, heater; Described brush is arranged on one end end of described turning cylinder; Described in one termination exterior power supply of described brush, another termination, go between; Described lead-in wire is arranged in described wire lead slot, and described wire lead slot leads to described heater from described turning cylinder middle part, and described heater is mold heated.
Preferably, in the plane that cope match-plate pattern is set of described shaping patrix, be provided with levelness means for correcting, described levelness means for correcting comprises a plurality of equally distributed identical springs, and described in each, spring middle part is equipped with the identical lead of adaptation; Described spring and described lead are all perpendicular to the described plane that cope match-plate pattern is set of described shaping patrix.
Preferably, in the pipe-line system of described pressurizing unit, relevant position is provided with the dynamic and static ring device of energy axial float, described dynamic and static ring device comprises rotating ring and stationary ring, described rotating ring is nested in described stationary ring, composition surface sealing and the described rotating ring of described rotating ring and described stationary ring can rotate in described stationary ring, described stationary ring is provided with air supply chamber mouth, on described rotating ring, be correspondingly provided with the gas port corresponding with described air supply chamber mouth, described stationary ring is arranged on dynamic and static ring pedestal by pretightning force regulator, described pretightning force regulator comprises pretightning force adjustment bolt, the top that described pretightning force is adjusted bolt is provided with polished rod head, correspondingly on described stationary ring, be provided with the mating hole of the adaptive described polished rod head of energy, described polished rod head can move axially in described mating hole, thereby make described stationary ring energy axial float.
The beneficial effects of the utility model are: these three rotary-type thermal platens are moulded trimmer and are provided with triangle rotary pedestal and pressurizing unit, filler device, the device for discharging corresponding with its three minutes pedestals, can realize the mechanization of material loading, hot pressing, discharging, do not need can realize with expensive manipulator, cost is low; And it is simple and reliable for structure.Due to three rotary-type thermal platens, mould extruding and charging, the discharging operation of trimmer and carry out within the section time, therefore an operation cycle can control to lower than 2.4S/ time, has greatly improved production efficiency; Such efficiency is very dominant for current type that sell in market.
Accompanying drawing explanation
Fig. 1 is three overall schematic that rotary-type thermal platen is moulded trimmer of an embodiment of the utility model.
Fig. 2 is three principle schematic that rotary-type thermal platen is moulded trimmer intermediate cam rotating basis shown in Fig. 1.
Fig. 3 is the schematic diagram that three rotary-type thermal platens of an embodiment of the utility model are moulded the triangle rotary pedestal in trimmer, has wherein shown for the heater of mold heated.
Fig. 4 is that three rotary-type thermal platens of an embodiment of the utility model are moulded hot-press arrangement in trimmer and the part schematic diagram of triangle rotary pedestal, has wherein shown the levelness means for correcting of mould.
Fig. 5 is the enlarged diagram of levelness means for correcting shown in Fig. 3.
Fig. 6 is the schematic diagram that three rotary-type thermal platens of another embodiment of the utility model are moulded the device for discharging in trimmer.
Fig. 7 is the schematic diagram of the rollover stand in device for discharging shown in Fig. 6.
Fig. 8 is the part schematic diagram of the fixed frame in device for discharging shown in Fig. 6, has wherein shown rail groove.
Fig. 9 is the schematic diagram of the push-pull arm in device for discharging shown in Fig. 6.
Figure 10 is the schematic diagram of the duty one of device for discharging shown in Fig. 6.
Figure 11 is the schematic diagram of the duty one of device for discharging shown in Fig. 6.
Figure 12 is the schematic diagram of the duty one of device for discharging shown in Fig. 6.
Figure 13 is the schematic diagram that three rotary-type thermal platens of an embodiment of the utility model are moulded the dynamic and static ring device using in the pipe-line system of the pressurizing unit in trimmer.
Figure 14 is the F-F view of Figure 13.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail preferred embodiment of the present utility model.
As shown in Figure 1 and Figure 2, three of the preferred embodiment rotary-type thermal platens are moulded trimmer and are comprised triangle rotary pedestal 80, pressurizing unit A, device for discharging B, filler device C tetra-major parts.
(1) triangle rotary pedestal
As shown in Figure 1 and Figure 2, triangle rotary pedestal 80 comprises rotating body 84, and circle spacings 120 degree ground is evenly arranged on three minutes pedestals 81,82,83 on rotating body 84 between two.The die face of this three minutes pedestals 81,82,83 (being the face of fixed mould) is all perpendicular to the corresponding radial direction of rotating body 84, that is to say, the die face of these three pedestals, like this can be so that structure be compacter and convenient with coordinating of other devices (such as pressurizing unit etc.) on the tangent line of the rotation round of rotating body 84.
Fixedly shaping counterdie, discharging counterdie, charging counterdie respectively in the die face of three minutes pedestals 81,82,83.Correspondingly, above-mentioned pressurizing unit A, device for discharging B, filler device C pedestal 81,82,83 settings in corresponding three minutes respectively; Pressurizing unit A, device for discharging B, filler device are respectively equipped with shaping patrix, discharging patrix, charging patrix, with above-mentioned shaping counterdie, discharging counterdie, charging counterdie matched moulds.
Because paper matrix needs heating in trimming, so this triangle rotary pedestal is also provided with the heater into above-mentioned mold heated.
Fig. 3 has shown an embodiment of this heater.In Fig. 3, the rotating body 84 of triangle rotary pedestal comprises rotating shaft 87, around rotating shaft between two interval 120 degree be provided with shaping counterdie 81, discharging counterdie 82, charging counterdie 83, the two ends of this rotating shaft 87 are supported by bearing 86,88.For the heater of mold heated comprises brush 84, lead-in wire, wire lead slot 85, heater.Heater is arranged on the die holder of shaping counterdie 81, discharging counterdie 82, charging counterdie 83 or bottom, is these moulds 81,82,83 heating; Heater can directly adopt the heating rod of prior art, also can adopt thermal source in conjunction with the mode of thermal conductive material layer, and certainly, any suitable device that is embodied as mold heated of the prior art all can be used in this.In the present embodiment, mould 81,82,83 can share an annular heater, certainly in other embodiment of the present utility model, also can use separately a heater by each unit hot pressing die.Certainly, needs optionally, above-mentioned heater can be only also 81 heating of shaping counterdie, and correspondingly, lead-in wire is only directed to the corresponding position of shaping counterdie 81, and wire lead slot and heater be only corresponding shaping counterdie 81 settings also.
In this heater, if adopt general lead-in wire mode to conduct electricity to heater from power supply, the rotation of lead-in wire meeting obstruction turning cylinder 87, and lead-in wire can be wound around, pull apart, and cannot realize heating.Therefore, adopted brush 84 in the utility model, this brush 84 is arranged on one end end of turning cylinder 87; One termination exterior power supply of brush 84, switches on by the mode of contact, another termination lead-in wire of brush 84; This lead-in wire is arranged in wire lead slot 85, and wire lead slot 85 leads to heater from turning cylinder 87 middle parts, thereby current delivery is arrived to heater.In this embodiment, turning cylinder 87 for tubulose and tube wall correspondence position have for lead-in wire through fairlead, this wire lead slot 85, through middle part and the corresponding fairlead of this turning cylinder 87, is connected to heater.Certainly, in other embodiment of the utility model, on the surface of turning cylinder 87, also can be drawn out corresponding groove, be wire lead slot.
Above-mentioned heater simple in structure, safety, can be applicable to the heating of rotary die.
(2) pressurizing unit
Pressurizing unit A comprises shaping patrix and the extruding control device with shaping counterdie adaptation; Extruding control device can drive shaping patrix motion and in shaping patrix and the after-applied extruding force of shaping counterdie matched moulds.Preferably, extruding control device is the hydraulic system of computer control campaign.
The levelness of shaping patrix A and shaping counterdie 81 in order to guarantee to push, this pressurizing unit is also provided with levelness means for correcting.As shown in Figure 4, Figure 5, arrange in the plane of cope match-plate pattern be provided with levelness means for correcting 60 at shaping patrix A, levelness means for correcting 60 comprises a plurality of equally distributed identical springs 62, is equipped with the lead 61 of adaptation at each spring 62 middle part.Certainly, levelness means for correcting 60 is not arranged on cope match-plate pattern, can not hinder the matched moulds of upper and lower template yet; In the process of mould pressing, the spring of levelness means for correcting 60 can be out of shape with the position of putting forth effort is different, thus automatic calibration the matched moulds gap of correspondence position, the levelness of product is guaranteed.During design, the dynamics summation of whole springs 62 of levelness means for correcting 60 is slightly less than clamping pressure, with guarantee promote and decline process in mould self rock very little.And the distribution of spring has difference according to the product of different sizes, be the more making an appointment of distributing in theory, in practical application, the number of corresponding each die springs is not less than 9, is along Mo Bian and mould central distribution in the regularity of distribution.
Because pressurizing unit A need to exert pressure downwards, its press rods (connecting extruding patrix) preferably more short being more not easy breaks, yet owing to often will placing in press rods for the air-breathing pipe-line system of ventilating (for extruding patrix is realized to blowing suction), so press rods also can not be too short.The present embodiment is used the convenient adjusting of the dynamic and static ring device in pipe-line system, and the space that needn't prepare manual adjustments, and therefore correspondingly press rods can be relatively short; In addition, this dynamic and static ring device can be realized the axial float of stationary ring, connects flexibility and reliability more.
Below in conjunction with Figure 13,14, introduce in detail this dynamic and static ring device.
As shown in Figure 13, Figure 14, the dynamic and static ring device 70 of this embodiment comprises rotating ring 72, stationary ring 71, and rotating ring 72 is nested in stationary ring 71, and rotating ring 72 seals with the composition surface of stationary ring 71, is also provided with particularly sealing rubber ring; And rotating ring 72 can rotate in stationary ring 71.Stationary ring 71 is provided with air supply chamber mouth, is correspondingly provided with the gas port corresponding with air supply chamber mouth on rotating ring 72, and rotating ring 72 passes through connecting bolt 74 connecting molds or other corresponding mechanism, thereby realizes blowing suction, and this structure, to above-mentioned of the prior art similar, do not tired out and stated at this.
Stationary ring 71 is arranged on dynamic and static ring pedestal 73 by pretightning force regulator, pretightning force regulator comprises pretightning force adjustment bolt 711, the top that pretightning force is adjusted bolt 711 is provided with polished rod head 7110, correspondingly on stationary ring 71, be provided with the mating hole of the adaptive polished rod head 7110 of energy, polished rod head 7110 inserts accordingly mating hole and weighs and can in mating hole, move axially, correspondingly, stationary ring 71 can be take polished rod head 7110 certain floating in the axial direction as location.Because stationary ring 71 can have certain floating in the axial direction, this dynamic and static ring device is not to be fixedly attached on dynamic and static ring pedestal 73, when blowing suction, this dynamic and static ring device can have unsteady thereupon in the axial direction, avoid axial relative motion between rotating ring 72 and stationary ring 71 to cause too greatly structural failure and gas leakage, can coordinate more neatly the action of mould, and make this dynamic and static ring device more durable.Preferably, mating hole is arranged on the edge of stationary ring 71, and around even circumferential arrange, correspondingly pretightning force is adjusted bolt 711 and also corresponding to mating hole position, is arranged.Pretightning force is adjusted bolt 711 and itself is fixed, and when the end of corresponding mating hole is pushed up at the top of polished rod head 7110, this stationary ring 71 reaches to the greatest limit position of dynamic and static ring pedestal 73 directions motions.
(3) filler device
Filler device comprises filler patrix and the filler control device with filler counterdie 83 adaptations; Filler control device is controlled filler patrix with the angle of inclination oblique movement identical with filler counterdie; The plane at filler patrix place is perpendicular to the direction of motion of filler patrix.Like this, when the rotation of triangle rotary pedestal makes filler counterdie 83 forward its operating position (with horizontal direction inclination 120 degree) to, slightly stop, above-mentioned filler control device drives above-mentioned filler patrix with the angle of inclination oblique movement identical with filler counterdie, with filler counterdie 83 matched moulds, in conjunction with the effect of baric systerm, the blank rotary on filler patrix is moved on on filler counterdie.
(4) device for discharging
Device for discharging comprises the discharging patrix with discharging counterdie adaptation, and can control discharging patrix motion and realize the discharge control apparatus of discharging.
Fig. 6-Figure 12 has shown the discharge control apparatus of an embodiment.As shown in Fig. 6-Figure 12, this discharge control apparatus comprises fixed frame 20, rollover stand 10, push-pull arm 30, is flapped toward wheel 40.
Wherein, fixed frame 20 comprises fixed head 21, and the bottom 23 of this fixed head 21 is fixed on pedestal 50 by bolt 230; Certainly, this fixed head 21 also can replace by suitable steel frame construction.
On this fixed head 21, be provided with rail groove 22, be flapped toward wheel 40 be arranged on the fixed head 21 of fixed frame 20 and be positioned at rail groove 22 away from the reverse side of upset (as shown in Figure 10-Figure 12, one side of the close reverses direction of rail groove 22 is its upside, a side away from reverses direction is its downside), the fulcrum that only in this way just can provide rollover stand 10 to overturn.
As shown in Figure 6, two ends 221,222 of rail groove 22 by be flapped toward wheel 40 centered by certain angle a of circle spacing, this angle is preferably 150 degree, by the structure that will introduce below, this angle is the angle that rollover stand will rotate, and this angle is decided according to the actual requirements, and can certainly be other angle, just 150 when spend, upstream and downstream equipment to fill out discharging action meeting more convenient.As shown in Fig. 6, Fig. 8, the middle part 223 of rail groove 22 with respect to two end 221,222 to protruding certain distance away from being flapped toward a wheel side of 40, like this, 223 positions provide a turning at middle part to be equivalent to rail groove 22, when rollover stand 10 moves to relevant position, just can overturn.And the middle part 223 of protrusion is unequal from the distance of two ends of rail groove 22, particularly, the middle part 223 of protrusion is 222 far away from end, close to end 221; Meanwhile, it is far away that one end 222 of rail groove 22 is flapped toward wheel 40 than its other end 221 distances, and higher than its other end 221; These factors provide enough spaces all to the upset of rollover stand 10.
Wherein, as shown in Figure 6, Figure 7, rollover stand 10 comprises guide part and the returning face plate 11 that is fixed on end, guide part one end, and the other end of guide part is provided with gathering sill, and preferably, returning face plate 11 is vertically fixed on the end, one end of guide part.In the preferred embodiment, guide part comprise bifurcated 12 and be connected in bifurcated 12 and returning face plate 11 between connecting portion 14, the medial launder 120 of bifurcated 12 is gathering sill, certainly, in other embodiment of the utility model, also can adopt the gathering sill of other versions, such as microscler enclosed slot (in embodiment as shown in Figure 1).The back side of connecting portion 14 (as shown in Figure 7) is provided with centre wheel 13, and preferably, the axis of centre wheel 13 is perpendicular to the plane of guide part.Preferably, longitudinally overlapping with the center line of returning face plate 11 perpendicular to returning face plate 11 and its longitudinal centre line of gathering sill 120, so just can obtain maximum effective reversal distance, and make structure more reliable and more stable.
Centre wheel 13 adapts with rail groove 22, is flapped toward wheel 40 and adapts with gathering sill 120.When rollover stand 10 is installed on fixed frame 20, the surface of fixed frame 20 is pressed close at the back side of rollover stand 10; Centre wheel 13 fits in the rail groove 22 on fixed head 21, thereby can drive rollover stand 10 to move along rail groove 22; Thereby the being flapped toward wheel 40 on fixed head 21 fits in the gathering sill 120 of rollover stand 10 and can control being flapped toward of rollover stand 10.
Wherein, as shown in Fig. 6, Fig. 9, push-pull arm 30 comprises catch bar 31 and the push-and-pull slot part 32 that is fixed on pull bar 31 ends, and push-and-pull slot part 32 is provided with push/pull slot 320.As an embodiment, in the present embodiment, because the section ratio push-and-pull slot part 32 of pull bar 31 is little a lot, for uniform force application and motion stabilization, between pull bar 31 and push-and-pull slot part 32, be also provided with transition connecting portion 33, this transition connecting portion 33 is shaped as frame, comprise two parallel side plates 331 and base plate 332, two equal one end of side plate 331 are fixed on push-and-pull slot part 32 and other end connecting bottom board 332, this base plate 332 is fixedly connected with catch bar 31 by set bolt 330, certainly in other embodiment of the utility model, any other suitable syndeton also can be used at this.Preferably, above-mentioned pull bar 31 is perpendicular to push/pull slot 320, and push/pull slot 320 longitudinally arranges along push-and-pull slot part 32.The centre wheel 13 of above-mentioned returning face plate 10 is through push/pull slot 320 and rail groove 22, and adapts in push-and-pull 320 grooves and rail groove in 22, and the end of pull bar 31 connects the end (being preferably the beam hanger end of hydraulic system) of straight-line motion mechanism.
When straight-line motion mechanism linear pushing pull bar 31, pull bar 31 promotes push-and-pull slot part 32, thereby drive centre wheel 13(to drive rollover stand 10) along the rail groove 22 on fixed head 21, move, be flapped toward wheel 40 and control turning to of rollover stand 10 simultaneously, for it provides the fulcrum of rotation; The particular design of matching track groove 22, thus realize charging or discharging.
Contrast Figure 10-Figure 12 (such as, this discharge control apparatus is setting), mould is set, i.e. above-mentioned discharging patrix on returning face plate 11.As shown in Figure 10-Figure 12, in the right upper portion of the discharge control apparatus of the present embodiment, be triangle rotary pedestal, the discharging counterdie on the corresponding triangle rotary pedestal of discharging patrix; By the cooperation of matched moulds and baric systerm, triangle rotary pedestal transmits blank in the discharging patrix on returning face plate 11.Left side at the discharge control apparatus of the present embodiment is discharge position, transmission belt can be set herein, so that blank is transported to upstream device; Also the mould that position that can corresponding returning face plate 11 arranges upstream device by the cooperation of matched moulds and baric systerm, transmits blank in the mould of upstream device in the mould on returning face plate 11.Figure 10-Figure 12 has just shown that discharge control apparatus moves the process of upset.
Be original position as shown in figure 10, on the mould on this returning face plate 11, feeded.Pull bar 31 pulls push-and-pull slot part 32, then pulls centre wheel 13 to drive rollover stand 10, from one end 222 of rail groove 22, toward the middle part 223 of rail groove 22, moves.Because 222 positions, end of rail groove 22 are the highest, rollover stand 10 thereby first down motion, owing to being flapped toward, 40 pairs of rollover stand 10 afterbodys of wheel (by gathering sill 120) limit and the middle part 223 of rail groove 22 is protruding upward again, rollover stand 10 is the certain angle of counterclockwise upset then, when arriving the middle part 223 of rail groove 22, the state shown in Figure 11 is put up in upset.
As shown in Figure 10-Figure 12, pull bar 31 continues to pull push/pull slot portion 32, then promotes centre wheel 13 and drives rollover stands 10, from the middle part 223 of rail groove 22 toward the other end 221 motions of rail groove 22.Because the middle part 223 of rail groove 22 is protruding upward, end 221 is relatively to recessed, rollover stand 10 is down motion thereupon, again owing to being flapped toward the restriction of 40 pairs of rollover stand 10 afterbodys of wheel (by gathering sill 120), rollover stand 10 also continues upset counterclockwise simultaneously, when arriving the end 221 of rail groove 22, the state shown in Figure 12 is put up in upset.Under the state shown in Figure 12, the blank on the mould on returning face plate 11 by discharging, be transferred in the mould of upstream device of correspondence position, thereby carry out next step operation.
The flip angle of above-mentioned returning face plate 11 and displacement are by distance and deflection angle, the shape of track and the decisions such as position that are flapped toward wheel 40 at the two ends of rail groove, should be according to the concrete calculation and test of the parameter of upstream and downstream equipment and position during design, with guarantee upstream and downstream equipment all can with the perfect matched moulds of mould of the returning face plate 11 of this discharge control apparatus, and realize the transfer of blank.Above-described is a motor pattern of above-described embodiment, certainly, according to actual conditions counter motion (moving to the state of Figure 10 from the state of Figure 12), is also feasible.
This discharge control apparatus just can be realized mechanization charging and discharging by simple structure, realizes the transfer of material.And this discharge control apparatus need not adopt expensive manipulator just can realize once to advance, once retreats, the motion of once inside out; Conventionally this needs one group of servomotor or one group of cylinder mechanism to realize, and here a power source just can solve, and control circuit is also very simple, and production cost is controlled effectively.
This discharge control apparatus can also be used as above-mentioned filler control device, and just motion process and position corresponding relation need to be done corresponding adjustment.
By the description of above-mentioned several parts, the main feature that three rotary-type thermal platens of the present utility model are moulded trimmer is described clearly.In this trimmer, the identity of above-mentioned shaping counterdie, filler counterdie, discharging counterdie is changed, and when this mould carries out filler, it is called as " filler counterdie ", filled in after material, by rotating, the position of this mould arrives under apparatus for shaping, and now this mould is called as " shaping counterdie ", after being shaped, along with continuing rotation, the position of this mould arrives discharge position, and now this mould is called as " discharging counterdie "; Correspondingly the mould in its downstream also starts by filler, shaping, discharging thereupon, changes role." shaping counterdie " in foregoing description, " filler counterdie ", " discharging counterdie " are all for certain time point, to bear the mould of " shaping ", " filler ", " discharging " function, not refer in particular to some moulds.
From foregoing description, in same operating position, three moulds of this trimmer all in work, have three blanks to enter the program of shaping respectively simultaneously, and the process of the filler of certain blank, shaping, discharging can go on successively incessantly; Like this, just greatly improved operating efficiency, according to experiment, an one operation cycle can control to lower than 2.4s/ time; Such efficiency is very dominant for current type that sell in market.And the control of this trimmer mainly relies on mechanical system to realize, and simple and stable structure, cost is low.
Described above is only preferred embodiment of the present utility model, certainly can not limit protection domain of the present utility model with this.For any equivalents and the replacement of the technical solution of the utility model, all within protection domain of the present utility model.
Claims (9)
1. three rotary-type thermal platens are moulded trimmer, it is characterized in that: comprise triangle rotary pedestal, pressurizing unit, filler device, device for discharging; Wherein,
Described triangle rotary pedestal comprises rotating body, and circle spacings 120 degree ground is evenly arranged on three minutes pedestals on described rotating body between two; The die face of described minute pedestal is all perpendicular to the corresponding radial direction of described rotating body, fixedly shaping counterdie, charging counterdie, discharging counterdie respectively in the die face of described three minutes pedestals; Described pressurizing unit, described filler device, the respectively corresponding pedestal setting in described three minutes of described device for discharging;
Described pressurizing unit comprises shaping patrix and the extruding control device with described shaping counterdie adaptation; Described extruding control device can drive the motion of described shaping patrix and in described shaping patrix and the after-applied extruding force of described shaping counterdie matched moulds;
Described filler device comprises filler patrix and the filler control device with described filler counterdie adaptation; Described filler control device is controlled described filler patrix with the identical angle of inclination oblique movement in the angle of inclination when the operating position with described filler counterdie; The plane at described filler patrix place is perpendicular to the direction of motion of described filler patrix;
Described device for discharging comprises the discharging patrix with described discharging counterdie adaptation, and can control the motion of described discharging patrix and realize the discharge control apparatus of discharging.
2. three rotary-type thermal platens according to claim 1 are moulded trimmer, it is characterized in that: described discharge control apparatus comprises fixed frame, rollover stand, push-pull arm, is flapped toward wheel;
Wherein, described fixed frame is provided with rail groove; Described being flapped toward taken turns the side away from reverses direction that is arranged on described fixed frame and is positioned at described rail groove; Two ends of described rail groove are flapped toward centered by wheel the certain angle in interval on circumference by described, and the middle part of described rail groove with respect to two end to protruding certain distance away from a described side that is flapped toward wheel;
Described rollover stand comprises guide part and the returning face plate that is fixed on end, described guide part one end, and the other end of described guide part is provided with gathering sill; The described wheel that is flapped toward adapts in described gathering sill; Back at described rollover stand is provided with centre wheel, and the axis of described centre wheel is perpendicular to the plane of described guide part;
Described push-pull arm comprises catch bar and the push-and-pull slot part that is fixed on described pull bar end, and described push-and-pull slot part is provided with push/pull slot;
Described centre wheel passes described push/pull slot and described rail groove, and adapts in described push/pull slot and described rail groove;
Described discharging patrix is fixed on the described returning face plate of described rollover stand.
3. three rotary-type thermal platens according to claim 2 are moulded trimmer, it is characterized in that: two ends of described rail groove are flapped toward centered by wheel interval 150 degree on circumference by described.
4. three rotary-type thermal platens according to claim 2 are moulded trimmer, it is characterized in that: one end of described rail groove is higher than its other end; The middle part of the described rail groove protruding is unequal from the distance of two ends of described rail groove.
5. three rotary-type thermal platens according to claim 2 are moulded trimmer, it is characterized in that: the longitudinal of described gathering sill overlaps with the center line of described returning face plate perpendicular to described returning face plate and its longitudinal centre line.
6. three rotary-type thermal platens according to claim 2 are moulded trimmer, it is characterized in that: described guide part is provided with bifurcated in relative one end of its fixing described returning face plate, and the medial launder of described bifurcated is described gathering sill.
7. three rotary-type thermal platens according to claim 1 are moulded trimmer, it is characterized in that: the rotating body of described triangle rotary pedestal comprises turning cylinder, described triangle rotary pedestal is also provided with the heater to mold heated, and described heater comprises brush, lead-in wire, wire lead slot, heater; Described brush is arranged on one end end of described turning cylinder; Described in one termination exterior power supply of described brush, another termination, go between; Described lead-in wire is arranged in described wire lead slot, and described wire lead slot leads to described heater from described turning cylinder middle part, and described heater is mold heated.
8. three rotary-type thermal platens according to claim 1 are moulded trimmer, it is characterized in that: in the plane that cope match-plate pattern is set of described shaping patrix, be provided with levelness means for correcting, described levelness means for correcting comprises a plurality of equally distributed identical springs, and described in each, spring middle part is equipped with the identical lead of adaptation; Described spring and described lead are all perpendicular to the described plane that cope match-plate pattern is set of described shaping patrix.
9. three rotary-type thermal platens according to claim 1 are moulded trimmer, it is characterized in that: in the pipe-line system of described pressurizing unit, relevant position is provided with the dynamic and static ring device of energy axial float, described dynamic and static ring device comprises rotating ring and stationary ring, described rotating ring is nested in described stationary ring, composition surface sealing and the described rotating ring of described rotating ring and described stationary ring can rotate in described stationary ring, described stationary ring is provided with air supply chamber mouth, on described rotating ring, be correspondingly provided with the gas port corresponding with described air supply chamber mouth, described stationary ring is arranged on dynamic and static ring pedestal by pretightning force regulator, described pretightning force regulator comprises pretightning force adjustment bolt, the top that described pretightning force is adjusted bolt is provided with polished rod head, correspondingly on described stationary ring, be provided with the mating hole of the adaptive described polished rod head of energy, described polished rod head can move axially in described mating hole, thereby make described stationary ring energy axial float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137003.5U CN203782489U (en) | 2014-03-25 | 2014-03-25 | Three-side rotary type hot-pressing pulp-molding shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137003.5U CN203782489U (en) | 2014-03-25 | 2014-03-25 | Three-side rotary type hot-pressing pulp-molding shaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782489U true CN203782489U (en) | 2014-08-20 |
Family
ID=51318693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137003.5U Withdrawn - After Issue CN203782489U (en) | 2014-03-25 | 2014-03-25 | Three-side rotary type hot-pressing pulp-molding shaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866652A (en) * | 2014-03-25 | 2014-06-18 | 广州华工环源绿色包装技术有限公司 | Three-face-rotating type hot pressing paper-plastic shaping machine |
| CN105544309A (en) * | 2016-01-14 | 2016-05-04 | 江阴职业技术学院 | Paper-plastic shaper and shaping technology thereof |
-
2014
- 2014-03-25 CN CN201420137003.5U patent/CN203782489U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866652A (en) * | 2014-03-25 | 2014-06-18 | 广州华工环源绿色包装技术有限公司 | Three-face-rotating type hot pressing paper-plastic shaping machine |
| CN103866652B (en) * | 2014-03-25 | 2015-12-02 | 广州华工环源绿色包装技术有限公司 | Three rotary-type thermal platens mould trimmer |
| CN105544309A (en) * | 2016-01-14 | 2016-05-04 | 江阴职业技术学院 | Paper-plastic shaper and shaping technology thereof |
| CN105544309B (en) * | 2016-01-14 | 2017-06-16 | 江阴职业技术学院 | Paper trimmer and its shaping process |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151202 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |