CN102259374B - Device for automatically regulating entering angle of plate blank in continuous press - Google Patents
Device for automatically regulating entering angle of plate blank in continuous press Download PDFInfo
- Publication number
- CN102259374B CN102259374B CN2011102350190A CN201110235019A CN102259374B CN 102259374 B CN102259374 B CN 102259374B CN 2011102350190 A CN2011102350190 A CN 2011102350190A CN 201110235019 A CN201110235019 A CN 201110235019A CN 102259374 B CN102259374 B CN 102259374B
- Authority
- CN
- China
- Prior art keywords
- hole
- free bearing
- cylinder
- upper free
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
- B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/068—Drive connections, e.g. pivotal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a device for automatically regulating an entering angle of a plate blank in a continuous press. The device comprises a feeding hot pressing plate, at least one first one-way functional oil cylinder set and at least one second one-way functional oil cylinder set, wherein the feeding hot pressing plate can form the outline of a plate blank entrance. The bottom of the feedinghot pressing plate is contacted with a pressed steel belt, the first one-way functional oil cylinder is a piston oil cylinder, and the second one-way functional oil cylinder is a plunger cylinder; cross beams extending in the direction of the width of the plate blank are fixed on the upper surface of the feeding hot pressing plate through a shaping distance plate, wherein a plunger of the plungercylinder is hinged on a corresponding cross beam, and a cylinder body is hinged on a press stand; and the piston rods of each piston oil cylinder set are directly connected with the upper surface of the feeding hot pressing plate, the cylinder bodies of the piston oil cylinders are hinged with the press stand, and the piston oil cylinders and the plunger cylinders are arranged in an interlaced manner in the moving direction of the plate blank. The device disclosed by the invention replaces the majority of piston oil cylinders in an original continuous press by the plunger cylinders, thus the cost of the whole continuous press is reduced, the number of fault points of the continuous press is reduced, and an unexpected technical effect is obtained.
Description
Technical field
The present invention relates at the continuous press technical field of making particieboard, fiberboard and other wood composite making sheet, particularly entering angle of plate blank in continuous press self-checking device.
Background technology
Traditional entering angle of plate blank in continuous press be fix otherwise be have the level adjustable, the adjustable differing heights size that also will pass through a plurality of location-plates on the transposing pressure table top of level is arranged, make the feeding heating platen be close to location-plate, thereby make the feeding heating platen form different crooked circular arcs.
At present extrded material is pressed into the continuous press of pressboard, it is the charging profile that the actuator cylinder that arranges by means of in accordance with regulations arrangement in the scope of heatable feedboard is regulated charging aperture.There are the following problems for it: (1) because its actuator cylinder all adopts piston cylinder, its manufacturing process is complicated, cost is high, causes whole continuous press high expensive; (2) owing to its hermetically-sealed construction more complicated of dual output piston cylinder, the rubber seal of employing is many, and in hot environment, rubber seal is very easy to wear out like this, so that descend to the service life of dual output piston cylinder.
In addition, actuator cylinder is directly to be connected with heatable feedboard.There are the following problems for this structure: when the actuator cylinder of arranging along the width of plate slab direction moves when inconsistent, heatable feedboard forms waveform easily along the width of plate slab direction, this waveform is delivered to and compresses on the steel band, will cause the plate face out-of-flatness that suppresses, and has influence on the quality of product.
Summary of the invention
Technical problem to be solved by this invention is to enter the existing deficiency of angle adjusting mechanism and a kind of entering angle of plate blank in continuous press self-checking device is provided for existing slab, most of piston oil-cylinder in this device is replaced with plunger case, thereby has reduced the cost of whole continuous press.This entering angle of plate blank in continuous press self-checking device can not make heatable feedboard form waveform along the width of plate slab direction in addition, and is very beneficial for the horizontal exhaust of inlet port slab, and the slab quality of compacting is good.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
The entering angle of plate blank in continuous press self-checking device, comprise feeding heating platen and at least one group of the first single-acting cylinder and at least one group of the second single-acting cylinder of forming slab entrance profile, the underrun roller of this feeding heating platen contacts with the compacting steel band, it is characterized in that, described the first single-acting cylinder is piston oil-cylinder, and the second single-acting cylinder is plunger case; Upper surface at described feeding heating platen is fixed with at least one crossbeam that extends along the width of plate slab direction, and wherein the plunger of each group plunger case is articulated on its corresponding described crossbeam, and the cylinder body of plunger case is articulated on the press rack; The piston rod of each group piston oil-cylinder is directly connected on the upper surface of feeding heating platen, and the cylinder body of piston oil-cylinder is articulated on the press rack, and described piston oil-cylinder and plunger case are staggered along the direct of travel of slab.
Reduce along the distortion of width of plate slab direction when making feeding heating platen pressurized for the horizontal exhaust that improves the inlet port slab, improve the compacting quality of slab, the present invention adds a typing distance plate between described crossbeam and described feeding heating platen, described typing distance plate thick middle two is thin.
High in the middle of the one side that described typing distance plate contacts with described crossbeam, two is low.
In a preferred embodiment of the invention, the pin joint position of the cylinder body of described piston oil-cylinder and press rack is higher than the pin joint position of cylinder body and the press rack of described plunger case, and the cylinder body of piston oil-cylinder is higher than the cylinder body of plunger case.Adopt this technical scheme so that piston oil-cylinder away from the feeding heating platen, to reduce the environment temperature of piston oil-cylinder.
In a preferred embodiment of the invention, described crossbeam is 3～8, direct of travel along slab is fixed on the upper surface of described feeding heating platen by described typing distance plate interval, each root crossbeam all disposes one group of plunger case, dispose one group of piston oil-cylinder between the two adjacent groups plunger case, the piston rod of the one group of piston oil-cylinder that disposes directly is connected with feeding heating platen upper surface between adjacent two crossbeams.
Because in the present invention, described plunger case only plays the effect of pressurization, therefore in a preferred embodiment of the invention, the bottom surface of the plunger rod of described plunger case is the indent arc, and the end face of described crossbeam is the outer convex suitable with the indent arc of described plunger rod bottom surface, and described indent arc and outer convex form an articulated structure.Adopt such technical scheme, further simplified structure reduces cost.
The cylinder body of described plunger case is articulated on the press rack and refers to: the top at the cylinder body of described plunger case is provided with an inside recess, is sphere at the bottom of the hole of described inside recess, is provided with free bearing briquetting locating dowel at the center of described inside recess; Described upper free bearing briquetting locating dowel center is provided with concentric locating hole and bolt hole, and the internal diameter of described locating hole is greater than the internal diameter of bolt hole; The bottom surface that is installed in the upper free bearing on the described press rack by upper free bearing bolt also is provided with the evagination sphere, and is suitable at the bottom of the hole of described evagination sphere and described inside recess; The center of free bearing is provided with pressure hole and the through hole that free bearing briquetting and upper free bearing briquetting bolt pass on the appearance on described, the internal diameter in the concentric and described pressure of described pressure hole and through hole hole is greater than the internal diameter of described through hole, be interior concave spherical surface at the bottom of the hole in described pressure hole, described through hole is the up-small and down-big bellmouth orifice of diameter; The profile of described upper free bearing briquetting is stepped for what be made of one section cylinder with large diameter and one section small diameter cylinders, described small diameter cylinders is positioned at the below of described cylinder with large diameter, is suitable evagination sphere at the bottom of the hole with described pressure hole at the bottom of the post of described cylinder with large diameter; On described the center of free bearing briquetting offer hold described on the bolt hole that passes of free bearing briquetting bolt, the locating hole internal diameter of the external diameter of described small diameter cylinders and described upper free bearing briquetting locating dowel is suitable; During assembling, at first use by two upper free bearing bolts described upper free bearing is installed on the described press rack, again the evagination sphere of described upper free bearing is embedded in the inside recess at cylinder body top of described plunger case, described upper free bearing briquetting is inserted in the pressure hole of described upper free bearing, and small diameter cylinders on the described upper free bearing briquetting is passed in the locating hole that described through hole is embedded into described upper free bearing briquetting locating dowel center, described upper free bearing briquetting bolt passes the bolt hole of described upper free bearing briquetting and is screwed in the bolt hole at described upper free bearing briquetting locating dowel center.
Perhaps, the cylinder body of described plunger case is articulated on the press rack and refers to: the top of the cylinder body of described plunger case is symmetrically arranged with the first parallel inside recess and the second inside recess with the axis of cylinder body, is the inner concave arc surface of same diameter at the bottom of the hole of described the first inside recess and the second inside recess; Between described the first inside recess and the second inside recess, be provided with the upper free bearing briquetting positioning boss of strip, spaced apart the first locating hole, the second locating hole and the first bolt hole, the second bolt hole of being provided with on the described upper free bearing briquetting positioning boss, the internal diameter of described the first locating hole, the second locating hole are respectively greater than the internal diameter of described the first bolt hole, the second bolt hole; The centre, bottom that is installed in the upper free bearing on the described press rack by upper free bearing bolt offers a groove, and the width of described groove is greater than the width of described upper free bearing briquetting positioning boss; Respectively there are one section first outer convex globoidal, the second outer convex globoidal in the bottom surface of the upper free bearing of the both sides of described groove, the described first outer convex globoidal, the second outer convex globoidal are the outer convex globoidal of same diameter, and suitable with the first inside recess and the inner concave arc surface at the end, the second inside recess hole respectively; On described free bearing be arranged at intervals with hold respectively that free bearing briquetting bolt passes on free bearing briquetting on two and two first press hole, second to press hole and the first through hole, the second through hole, wherein first press the hole concentric and first press the internal diameter in hole greater than the internal diameter of the first through hole with the first through hole, the internal diameter in and second pressure hole concentric with the second through hole, the second pressure hole is greater than the internal diameter of the second through hole; Described the first through hole, the second through hole all connect with described groove, are interior concave spherical surface at the bottom of the hole in the first pressure hole, the second pressure hole, and the first through hole, the second through hole are the up-small and down-big bellmouth orifice of diameter; The profile of described two upper free bearing briquettings is all stepped for what be made of one section cylinder with large diameter and one section small diameter cylinders, described small diameter cylinders is positioned at the below of described cylinder with large diameter, at the bottom of the post of described cylinder with large diameter is to press hole, second to press evagination sphere suitable at the bottom of the hole in hole with first; On each the center of free bearing briquetting offer hold described on the bolt hole that passes of free bearing briquetting bolt, the first locating hole, the second locating hole internal diameter on the external diameter of described small diameter cylinders and the described upper free bearing briquetting positioning boss are suitable; During assembling, by two upper free bearing bolts described upper free bearing is installed on the described press rack, again with the first outer convex globoidal of the groove both sides of described upper free bearing, the second outer convex globoidal is embedded into respectively in first inside recess and the second inside recess at cylinder body top of described plunger case, described two upper free bearing briquettings are inserted into respectively first of described upper free bearing presses hole and second to press in the hole, and small diameter cylinders on described two upper free bearing briquettings are passed respectively in the first locating hole and the second locating hole that is embedded into respectively again behind the first through hole and the second through hole on the described upper free bearing briquetting positioning boss, at last two upper free bearing briquetting bolts are passed respectively the bolt hole of two upper free bearing briquettings and be screwed in the first bolt hole on the described upper free bearing briquetting positioning boss and the second bolt hole and tighten.
In a preferred embodiment of the invention, the piston rod of described piston oil-cylinder is hinged by a free bearing and described feeding heating platen, wherein said free bearing is installed on the feeding heating platen by securing member, and is hinged by a hinge pin between the piston rod of described piston oil-cylinder and the described free bearing.
Owing to adopted technical scheme as above, piston oil-cylinder of the present invention and plunger case are respectively by certain stroke requirement work, namely work as one group of piston oil-cylinder with the pull-up of feeding heating platen, adjacent one group of plunger case is pushed down the location with the feeding heating platen, thereby make the feeding heating platen form the different radius arc that require, namely the different slabs that require enter angle.
The invention has the beneficial effects as follows: the adjusting that slab enters angle no longer needs to change the location-plate of a plurality of differing heights sizes, and only need by the combination by different strokes of piston oil-cylinder and plunger case, make the feeding heating platen form produce the different-thickness slab and the most rational slab of demand enters angle; During feeding heating platen pressurized, one group of plunger case pressure is passed to by the crossbeam, the typing distance plate that are fixed on the feeding heating platen, thereby reduce along the distortion of width of plate slab direction when making feeding heating platen pressurized, and greatly improve the horizontal exhaust of this place's slab, improved the quality of product.The present invention the more important thing is the most of piston oil-cylinder in the former continuous press is replaced with plunger case, reduced significantly the cost of whole continuous press, reduce the trouble point of continuous press, prolonged the service life of continuous press, obtained beyond thought technique effect.
Description of drawings
Fig. 1 is that the embodiment of the invention 1 is for the production of the structural representation of 2mm sheet material.
Fig. 2 is the configuration plane schematic diagram of the embodiment of the invention 1 plunger case and piston oil-cylinder.
Fig. 3 is the scheme of installation of 1 one groups of plunger cases of the embodiment of the invention.
Fig. 4 is the scheme of installation of 1 one groups of piston oil-cylinders of the embodiment of the invention.
Fig. 5 is the hinged schematic diagram between hinged schematic diagram between the embodiment of the invention 1 single plunger case and press rack, crossbeam, typing distance plate, the feeding heating platen and single piston oil-cylinder and press rack, the feeding heating platen.
Fig. 6 is the hinged profile schematic diagram between the embodiment of the invention 1 single plunger rod and the press rack.
Fig. 7 is the articulated structure schematic diagram between the embodiment of the invention 1 single plunger rod and the press rack.
Fig. 8 is the hinged exploded perspective view between the embodiment of the invention 1 single plunger rod and the press rack.
Fig. 9 is the structural representation of the embodiment of the invention 1 typing distance plate.
Figure 10 is the side view of Fig. 9.
Figure 11 is the structural representation of the embodiment of the invention 1 piston oil-cylinder.
Figure 12 is the structural representation of the embodiment of the invention 1 plunger case.
Figure 13 is the articulated structure schematic diagram between the embodiment of the invention 2 single plunger rods and the press rack.
Figure 14 is the A-A cutaway view of Figure 13.
Figure 15 is the hinged exploded perspective view between the embodiment of the invention 2 single plunger rods and the press rack.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
Referring to Fig. 1 to continuous press 100 shown in Figure 5, has a press bottom 110 and a press top 120, also have compression steel band 130 and a charging aperture 140 at press bottom 110 and press top 120 interior continuous operations, in press bottom 110 and press top 120, respectively be provided with a feeding heating platen 150,160, form a charging profile 170 between top feeding heating platen 160 and the following feeding heating platen 150, top feeding heating platen 160 can be suppressed the adjusting in slit by relatively following feeding heating platen 150, so that the different sheet material of continuous press 100 compacting thickness, such as 2mm, 16mm, the sheet material of 25mm thickness.
Compressing steel band 130 adopts roller bearing at feeding heating platen 150,160.
In feeding heating platen 150,160 scope, regulate the charging profile 170 of charging aperture 140 by means of entering angle of plate blank in continuous press self-checking device of the present invention.
This entering angle of plate blank in continuous press self-checking device comprises that four groups of piston oil- cylinders 210 and 220, four groups of piston oil-cylinders 210 of four groups of plunger cases and four groups of plunger cases 220 are staggered alternately along the direct of travel of slab.Every group of piston oil-cylinder 210 is made of two piston oil-cylinders 210, altogether eight piston oil-cylinders 210; Every group of plunger case 220 is made of three plunger cases 220, altogether 12 plunger cases 220.
The upper surface of superincumbent feeding heating platen 160 is fixed with 230, four crossbeams 230 of four crossbeams along the direct of travel of slab alternately by typing distance plate 161 intervals.One group of plunger case 220 of crossbeam 230 configurations, the end face of every crossbeam 230 is arranged to outer convex 231, the bottom surface of the plunger rod 221 of each plunger case 220 is provided with the indent arc 221a suitable with the outer convex 231 of crossbeam 230, outer convex 231 is wedged among the indent arc 221a, adopt such articulated structure between plunger rod 221 and the crossbeam 230, both can guarantee the hinged duty between plunger rod 221 and the crossbeam 230, can reduce again union piece between the two, reduce cost.
In conjunction with referring to Fig. 6 to Fig. 8, the top of the cylinder body 222 of plunger case 220 is provided with an inside recess 222a, it is sphere at the bottom of the hole of inside recess 222a, be provided with free bearing briquetting locating dowel 222b at the center of inside recess 222a, upper free bearing briquetting locating dowel 222b center is provided with concentric locating hole 222c and bolt hole 222d, and the internal diameter of locating hole 222c is greater than the internal diameter of bolt hole 222d.The bottom surface that is installed in the upper free bearing 182 on the press rack 180 by upper free bearing bolt 184 also is provided with evagination sphere 182a, and is suitable at the bottom of the hole of this evagination sphere 182a and inside recess 222a.Be provided with free bearing briquetting 183 and upper free bearing briquetting bolt 185 pass on the appearance pressure hole 182b and through hole 182c at the center of upper free bearing 182, pressure hole 182b and through hole 182c are concentric and press the internal diameter of hole 182b greater than the internal diameter of through hole 182c, be interior concave spherical surface at the bottom of the hole of pressure hole 182b, through hole 182c is the up-small and down-big bellmouth orifice of diameter.The profile of upper free bearing briquetting 183 is stepped for what be made of one section cylinder with large diameter 183a and one section small diameter cylinders 183b, small diameter cylinders 183b is positioned at the below of cylinder with large diameter 183a, at the bottom of the post of cylinder with large diameter 183a is and evagination sphere suitable at the bottom of the hole of pressing hole 182b; Offer the bolt hole 183c that free bearing briquetting bolt 185 passes on the appearance at the center of upper free bearing briquetting 183, the locating hole 222c internal diameter of the external diameter of small diameter cylinders 183b and upper free bearing briquetting locating dowel 222b is suitable.
During assembling, at first by two upper free bearing bolts 184 upper free bearing 182 is installed on the press rack 180, then upper free bearing 182 evagination sphere 182a are embedded among the inside recess 222a at cylinder body 222 tops of plunger case 220, again upper free bearing briquetting 183 is inserted in the pressure hole 182b of upper free bearing 182, and small diameter cylinders 183b on the free bearing briquetting 183 is passed among the locating hole 222c that through hole 182c is embedded into free bearing briquetting locating dowel 222b center, at last upper free bearing briquetting bolt 185 is passed the bolt hole 183c of upper free bearing briquetting 183 and be screwed in the bolt hole 222d at upper free bearing briquetting locating dowel 222b center, tighten and get final product.Because the bottom surface of upper free bearing 182 is evagination sphere 182a, it is sphere at the bottom of the hole of inside recess 222a, both are suitable, going up simultaneously at the bottom of the post of cylinder with large diameter 183a in the free bearing briquetting 183 is the evagination sphere, be interior concave spherical surface at the bottom of the hole of pressure hole 182b in the upper free bearing 182, both are suitable, and in the time of guaranteeing that therefore feeding heating platen 160 angles change, the axis of plunger case 220 plunger rods 221 remains vertical with feeding heating platen 160.
Referring to Fig. 9 and Figure 10, typing distance plate 161 thick middle, two are thin.Especially high in the middle of the one side 161a that the distance plate 161 of finalizing the design contacts with crossbeam 230, two is low, and the horizontal exhaust that can improve like this inlet port slab reduces along the distortion of width of plate slab direction when making feeding heating platen pressurized, improves the compacting quality of slab.
One group of piston oil-cylinder 210 of configuration between two adjacent groups plunger case 220, the cylinder body 211 of piston oil-cylinder 210 is articulated on the upper back timber 181 of press rack 180, the piston rod 212 of piston oil-cylinder 210 is hinged with top feeding heating platen 160 by a free bearing 213, be provided with between free bearing 213 and the top feeding heating platen 160 heat insulating mattress 162 wherein free bearing 213 install on the superincumbent feeding heating platen 160 by securing member, hinged by a hinge pin 214 between the piston rod 212 of piston oil-cylinder 210 and the free bearing 213.Every group of piston oil-cylinder 210 is two piston oil-cylinders 210, and it is configured in the dual-side position near top feeding heating platen 160 as far as possible.
As seen from Figure 1, the cylinder body 211 of piston oil-cylinder 210 of the present invention is higher than the cylinder body 222 of plunger case 220 and the pin joint position of press rack 180 with the pin joint position of press rack 180, and the cylinder body 211 of piston oil-cylinder 210 is higher than the cylinder body 222 of plunger case 220.Adopt this technical scheme so that piston oil-cylinder 210 away from feeding heating platen 160, to reduce the environment temperature of piston oil-cylinder, has prolonged the service life of piston oil-cylinder 210 inner seal liners.
Structure below by piston oil-cylinder 210 and plunger case 220 illustrates technique effect of the present invention.
Referring to Figure 11, whole piston oil-cylinder 210 comprises cylinder body 211, piston rod 212 and cylinder cap 215, cylinder cap 215 is installed on the cylinder body 211 by fastening bolt 216, the piston section of piston rod 212 is crossed cylinder cap 215 and is entered in the cylinder body 211, adopt between the piston hole in its piston rod 212 and the cylinder body 211 and be sealed and matched, piston section at piston rod 212 disposes piston guide ring 212a and piston packing ring 212b, also adopt between piston rod 212 and the cylinder cap 215 to be sealed and matched, dispose two piston rod guide ring 215a at the endoporus of cylinder cap 215, two piston rod packing ring 215b, a dust ring 215c; Also adopt between the endoporus of cylinder cap 215 and cylinder body 211 to be sealed and matched, dispose cylinder cap sealing ring 215d at cylinder cap 215.
Referring to Figure 12, as can be seen from Figure, plunger case 220 only comprises cylinder body 222, plunger rod 221, and only adopt between cylinder body 222 and plunger rod 221 and be sealed and matched, so it disposes two plunger guide ring 222a, two plunger seal ring 222b, dust ring 222c at cylinder body 222.
Can be found out by above analysis, the manufacturing cost of plunger case 220 and manufacture difficulty are much smaller than manufacturing cost and the manufacture difficulty of piston oil-cylinder 210, therefore the cost of plunger case 220 is much smaller than piston oil-cylinder 210, and plunger case 220 can adopt commercial product, do not need special manufacturing.
In sum, because the present invention adopts plunger case 220 to substitute most piston oil-cylinder 210, so that the cost of continuous press has decline by a relatively large margin.
Embodiment 2
Outside present embodiment and the difference of embodiment 1 were that the cylinder body 222 of plunger case 220 is not identical with the articulated structure between the upper free bearing 182, all the other were all identical with embodiment 1.
Referring to Figure 13 to Figure 15, the top of the cylinder body 222 of plunger case 220 is symmetrically arranged with two parallel inside recess 222e, 222f with the axis of cylinder body, is the inner concave arc surface of same diameter at the bottom of the hole of two inside recess 222e, 222f.Between two inside recess 222e, 222f, be provided with the upper free bearing briquetting positioning boss 222g of strip, upper spaced apart two locating hole 222h, 222i and two bolt hole 222j, the 222k of being provided with of upper free bearing briquetting positioning boss 222g, the internal diameter of locating hole 222h, 222i is greater than the internal diameter of bolt hole 222j, 222k.
Be installed in the middle groove 182d that offers in bottom of the upper free bearing 182 on the press rack 180 by upper free bearing bolt 184, the width of groove 182d is greater than the width of upper free bearing briquetting positioning boss 222g, the bottom surface of the upper free bearing 182 of the both sides of groove 182d respectively is one section outer convex globoidal 182e, 182f, outer convex globoidal 182e, 182f are the outer convex globoidal of same diameter, and suitable with the inner concave arc surface at the end, inside recess 222e, 222f hole respectively.
Be arranged at intervals with at upper free bearing 182 and hold respectively two that free bearing briquetting bolt 185 passes on free bearing briquetting 183 on two and two and press hole 182g, 182h and two through hole 182i, 182j, wherein press hole 182g concentric and press the internal diameter of hole 182g greater than the internal diameter of through hole 182i with through hole 182i, press the internal diameter of hole 182h and pressure hole 182h concentric with through hole 182j greater than the internal diameter of through hole 182j.Two through hole 182i, 182j all connect with groove 182d, are interior concave spherical surface at the bottom of the hole of two pressures hole 182g, 182h, and two through hole 182i, 182j are the up-small and down-big bellmouth orifice of diameter.
The profile of two upper free bearing briquettings 183 is all stepped for what be made of one section cylinder with large diameter 183a and one section small diameter cylinders 183b, small diameter cylinders 183b is positioned at the below of cylinder with large diameter 183a, at the bottom of the post of cylinder with large diameter 183a is and evagination sphere suitable at the bottom of the hole of pressing hole 182b; Offer the bolt hole 183c that free bearing briquetting bolt 185 passes on the appearance at the center of upper free bearing briquetting 183, locating hole 222h, 222i internal diameter on the external diameter of small diameter cylinders 183b and the upper free bearing briquetting positioning boss 222g are suitable.
During assembling, at first by two upper free bearing bolts 184 upper free bearing 182 is installed on the press rack 180, then with the outer convex globoidal 182e of the groove 182d both sides of upper free bearing 182,182f is embedded into respectively two parallel inside recess 222e at cylinder body 222 tops of plunger case 220, in the 222f, press hole 182g for two that two upper free bearing briquettings 183 are inserted into respectively upper free bearing 182 again, in the 182h, and make two small diameter cylinders 183b on the upper free bearing briquetting 183 pass respectively two through hole 182i, 182j is embedded into respectively two locating hole 222h on the free bearing briquetting positioning boss 222g again, among the 222i, at last two upper free bearing briquetting bolts 185 are passed respectively the bolt hole 183c of two upper free bearing briquettings 183 and be screwed into two bolt hole 222j on the upper free bearing briquetting positioning boss 222g, in the 222k, tighten and get final product.Because two parallel inside recess 222e, 222f are suitable for outer convex globoidal 182e, the 182f of the groove 182d both sides of upper free bearing 182 and cylinder body 222 tops of plunger case 220, therefore in the time of guaranteeing that feeding heating platen 160 angles change, the axis of plunger case 220 plunger rods 221 remains vertical with feeding heating platen 160.
More than show and described basic principle, principal character and the advantage of the present invention of invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. entering angle of plate blank in continuous press self-checking device, comprise feeding heating platen and at least one group of the first single-acting cylinder and at least one group of the second single-acting cylinder of forming slab entrance profile, the underrun roller of this feeding heating platen contacts with the compacting steel band, it is characterized in that, described the first single-acting cylinder is piston oil-cylinder, and the second single-acting cylinder is plunger case; Upper surface at described feeding heating platen is fixed with at least one crossbeam that extends along the width of plate slab direction, and wherein the plunger rod of each group plunger case is articulated on the described crossbeam of its correspondence, and the cylinder body of plunger case is articulated on the press rack; The piston rod of each group piston oil-cylinder is directly connected on the upper surface of feeding heating platen, and the cylinder body of piston oil-cylinder is articulated on the press rack, and described piston oil-cylinder and plunger case are staggered along the direct of travel of slab; Add a typing distance plate between described crossbeam and described feeding heating platen, described typing distance plate thick middle two is thin.
2. entering angle of plate blank in continuous press self-checking device as claimed in claim 1, it is characterized in that, the pin joint position of the cylinder body of described piston oil-cylinder and press rack is higher than the pin joint position of cylinder body and the press rack of described plunger case, and the cylinder body of piston oil-cylinder is higher than the cylinder body of plunger case.
3. entering angle of plate blank in continuous press self-checking device as claimed in claim 2 is characterized in that, high in the middle of the one side that described typing distance plate contacts with described crossbeam, two is low.
4. entering angle of plate blank in continuous press self-checking device as claimed in claim 3, it is characterized in that, described crossbeam is 3～8, direct of travel interval along slab is fixed on the upper surface of described feeding heating platen, each root crossbeam all disposes one group of plunger case, dispose one group of piston oil-cylinder between the two adjacent groups plunger case, the piston rod of the one group of piston oil-cylinder that disposes directly is connected with feeding heating platen upper surface between adjacent two crossbeams.
5. entering angle of plate blank in continuous press self-checking device as claimed in claim 1, it is characterized in that, the bottom surface of the plunger rod of described plunger case is the indent arc, and the end face of described crossbeam is the outer convex suitable with the indent arc of described plunger rod bottom surface, and described indent arc and outer convex form an articulated structure.
6. entering angle of plate blank in continuous press self-checking device as claimed in claim 1, it is characterized in that, the cylinder body of described plunger case is articulated on the press rack and refers to: the top at the cylinder body of described plunger case is provided with an inside recess, be sphere at the bottom of the hole of described inside recess, be provided with free bearing briquetting locating dowel at the center of described inside recess; Described upper free bearing briquetting locating dowel center is provided with concentric locating hole and bolt hole, and the internal diameter of described locating hole is greater than the internal diameter of bolt hole; The bottom surface that is installed in the upper free bearing on the described press rack by upper free bearing bolt also is provided with the evagination sphere, and is suitable at the bottom of the hole of described evagination sphere and described inside recess; The center of free bearing is provided with pressure hole and the through hole that free bearing briquetting and upper free bearing briquetting bolt pass on the appearance on described, the internal diameter in the concentric and described pressure of described pressure hole and through hole hole is greater than the internal diameter of described through hole, be interior concave spherical surface at the bottom of the hole in described pressure hole, described through hole is the up-small and down-big bellmouth orifice of diameter; The profile of described upper free bearing briquetting is stepped for what be made of one section cylinder with large diameter and one section small diameter cylinders, described small diameter cylinders is positioned at the below of described cylinder with large diameter, is suitable evagination sphere at the bottom of the hole with described pressure hole at the bottom of the post of described cylinder with large diameter; On described the center of free bearing briquetting offer hold described on the bolt hole that passes of free bearing briquetting bolt, the locating hole internal diameter of the external diameter of described small diameter cylinders and described upper free bearing briquetting locating dowel is suitable; During assembling, at first use by two upper free bearing bolts described upper free bearing is installed on the described press rack, again the evagination sphere of described upper free bearing is embedded in the inside recess at cylinder body top of described plunger case, described upper free bearing briquetting is inserted in the pressure hole of described upper free bearing, and small diameter cylinders on the described upper free bearing briquetting is passed in the locating hole that described through hole is embedded into described upper free bearing briquetting locating dowel center, described upper free bearing briquetting bolt passes the bolt hole of described upper free bearing briquetting and is screwed in the bolt hole at described upper free bearing briquetting locating dowel center.
7. entering angle of plate blank in continuous press self-checking device as claimed in claim 1, it is characterized in that, the cylinder body of described plunger case is articulated on the press rack and refers to: the top of the cylinder body of described plunger case is symmetrically arranged with the first parallel inside recess and the second inside recess with the axis of cylinder body, is the inner concave arc surface of same diameter at the bottom of the hole of described the first inside recess and the second inside recess; Between described the first inside recess and the second inside recess, be provided with the upper free bearing briquetting positioning boss of strip, spaced apart the first locating hole, the second locating hole and the first bolt hole, the second bolt hole of being provided with on the described upper free bearing briquetting positioning boss, the internal diameter of described the first locating hole, the second locating hole are respectively greater than the internal diameter of described the first bolt hole, the second bolt hole; The centre, bottom that is installed in the upper free bearing on the described press rack by upper free bearing bolt offers a groove, and the width of described groove is greater than the width of described upper free bearing briquetting positioning boss; Respectively there are one section first outer convex globoidal, the second outer convex globoidal in the bottom surface of the upper free bearing of the both sides of described groove, the described first outer convex globoidal, the second outer convex globoidal are the outer convex globoidal of same diameter, and suitable with the first inside recess and the inner concave arc surface at the end, the second inside recess hole respectively; On described free bearing be arranged at intervals with hold respectively that free bearing briquetting bolt passes on free bearing briquetting on two and two first press hole, second to press hole and the first through hole, the second through hole, wherein first press the hole concentric and first press the internal diameter in hole greater than the internal diameter of the first through hole with the first through hole, the internal diameter in and second pressure hole concentric with the second through hole, the second pressure hole is greater than the internal diameter of the second through hole; Described the first through hole, the second through hole all connect with described groove, are interior concave spherical surface at the bottom of the hole in the first pressure hole, the second pressure hole, and the first through hole, the second through hole are the up-small and down-big bellmouth orifice of diameter; The profile of described two upper free bearing briquettings is all stepped for what be made of one section cylinder with large diameter and one section small diameter cylinders, described small diameter cylinders is positioned at the below of described cylinder with large diameter, at the bottom of the post of described cylinder with large diameter is to press hole, second to press evagination sphere suitable at the bottom of the hole in hole with first; On each the center of free bearing briquetting offer hold described on the bolt hole that passes of free bearing briquetting bolt, the first locating hole, the second locating hole internal diameter on the external diameter of described small diameter cylinders and the described upper free bearing briquetting positioning boss are suitable; During assembling, by two upper free bearing bolts described upper free bearing is installed on the described press rack, again with the first outer convex globoidal of the groove both sides of described upper free bearing, the second outer convex globoidal is embedded into respectively in first inside recess and the second inside recess at cylinder body top of described plunger case, described two upper free bearing briquettings are inserted into respectively first of described upper free bearing presses hole and second to press in the hole, and small diameter cylinders on described two upper free bearing briquettings are passed respectively in the first locating hole and the second locating hole that is embedded into respectively again behind the first through hole and the second through hole on the described upper free bearing briquetting positioning boss, at last two upper free bearing briquetting bolts are passed respectively the bolt hole of two upper free bearing briquettings and be screwed in the first bolt hole on the described upper free bearing briquetting positioning boss and the second bolt hole and tighten.
8. entering angle of plate blank in continuous press self-checking device as claimed in claim 1, it is characterized in that, the piston rod of described piston oil-cylinder is hinged by a free bearing and described feeding heating platen, wherein said free bearing is installed on the feeding heating platen by securing member, and is hinged by a hinge pin between the piston rod of described piston oil-cylinder and the described free bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102350190A CN102259374B (en) | 2011-08-16 | 2011-08-16 | Device for automatically regulating entering angle of plate blank in continuous press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102350190A CN102259374B (en) | 2011-08-16 | 2011-08-16 | Device for automatically regulating entering angle of plate blank in continuous press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102259374A CN102259374A (en) | 2011-11-30 |
| CN102259374B true CN102259374B (en) | 2013-10-16 |
Family
ID=45006302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102350190A Active CN102259374B (en) | 2011-08-16 | 2011-08-16 | Device for automatically regulating entering angle of plate blank in continuous press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259374B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529293A (en) * | 2012-01-18 | 2012-07-04 | 敦化市亚联机械制造有限公司 | Heating cooling sizing integrated double steel strip continuous press for producing composite board |
| CN102765120B (en) * | 2012-07-23 | 2014-11-26 | 青岛国森机械有限公司 | Continuous compaction production line for recombinant bamboo-wood integrated square material |
| CN104802241B (en) * | 2015-03-19 | 2017-03-29 | 中国福马机械集团有限公司 | The adjustable continuous flat press of entrance |
| DE102016102931B4 (en) * | 2016-02-19 | 2018-09-20 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Device and method for monitoring and / or regulating a state of lubrication in a continuously operating press |
| DE102016119955B4 (en) * | 2016-10-20 | 2021-06-02 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Press for the continuous production of material panels |
| CN106774215B (en) * | 2016-12-31 | 2019-03-22 | 重庆市搏润模具有限公司 | A kind of long-range mold control system |
| DE102017110210B4 (en) * | 2017-05-11 | 2018-12-27 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Roll bar centering device for a continuous carpet press carpet roll table, roller bar carpet, continuous press, and method of centering roll bars of a roll bar carpet |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2527427B1 (en) * | 1975-06-20 | 1976-12-02 | Wagener & Co | PRESS FRAME FOR, IN PARTICULAR TRANSPORTABLE, VULCANIZING PRESSES FOR REPAIRING OR ENDLESSING OF CONVEYOR BELTS |
| DE2928530A1 (en) * | 1979-07-14 | 1981-01-22 | Siempelkamp Gmbh & Co | Continuous chipboard production - endless bands receive constant pressure from alternately reciprocating beams in two sets hydraulically connected |
| DE19806707C2 (en) * | 1998-02-18 | 2003-11-06 | Siempelkamp Gmbh & Co Kg G | Continuous press for pressing mats to be pressed |
| DE19806708C1 (en) * | 1998-02-18 | 1999-04-22 | Siempelkamp Gmbh & Co | Continuous board press |
| DE10320741B4 (en) * | 2003-05-09 | 2005-02-24 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | Continually operated chipboard press for thin panels has upper frame and lower frame with a layer of laterally transposed insulation panels |
| DE102005009298B4 (en) * | 2005-03-01 | 2016-07-07 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Continuous press |
| CN101633194B (en) * | 2009-06-03 | 2011-04-06 | 敦化市亚联机械制造有限公司 | Double-steel belt pressing machine used for producing medium density fiber boards and particle boards |
| CN202292955U (en) * | 2011-08-16 | 2012-07-04 | 上海人造板机器厂有限公司 | Inlet angle regulating device adopted by continuous pressing machine |
-
2011
- 2011-08-16 CN CN2011102350190A patent/CN102259374B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102259374A (en) | 2011-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102259374B (en) | Device for automatically regulating entering angle of plate blank in continuous press | |
| CN203157195U (en) | Five-beam four-column synchronous explosive-pressing hydraulic machine | |
| MY111012A (en) | Hydraulic gas compressor | |
| CN202292955U (en) | Inlet angle regulating device adopted by continuous pressing machine | |
| CN2882988Y (en) | Hydraulic press | |
| KR20030093333A (en) | Hydro-mechanical clamp in particular for transverse extrusion | |
| CN202894009U (en) | Combined type pneumatic blank pressing and stretching mould | |
| CN103434171A (en) | Hydraulic press capable of simultaneously pressing double perforating bullets | |
| CN203484878U (en) | Small butterfly valve assembling device | |
| CN203779920U (en) | Punch die structure and application thereof | |
| CN102442014A (en) | Hydraulic machine | |
| CN104275823A (en) | Single-acting and double-acting interlocking device of end socket hydraulic machine | |
| CN204955043U (en) | Arc hot embossing device | |
| CN201609964U (en) | Multi-layer pressing hydraulic press for pressing brake block products | |
| CN210160302U (en) | Bending protection device for turning plate of bending machine | |
| CN202480408U (en) | Intelligent press | |
| CN207465416U (en) | A kind of multi-purpose cold press | |
| CN203091447U (en) | Metal plastic forming device with bidirectional extrusion function | |
| CN214354115U (en) | Go up floating brake block hot pressing mould of mould | |
| CN204914639U (en) | Servo press of hydraulic cylinder drive many connecting rods of machinery | |
| CN208469119U (en) | A kind of cold press overlayed for mark diaphragm | |
| CN200995481Y (en) | Hydraulic press with cylinder and sliding-block integration | |
| CN204075050U (en) | The pneumatic mounting plate of automobile clutch cap assembly | |
| CN102672471A (en) | Molding device of steel auxiliary frame | |
| CN110154196A (en) | A kind of rolling forming device of composite fibre Planting board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |