CN108481787A - A kind of tray pressing machine - Google Patents
A kind of tray pressing machine Download PDFInfo
- Publication number
- CN108481787A CN108481787A CN201810230950.1A CN201810230950A CN108481787A CN 108481787 A CN108481787 A CN 108481787A CN 201810230950 A CN201810230950 A CN 201810230950A CN 108481787 A CN108481787 A CN 108481787A
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- China
- Prior art keywords
- plate
- hydraulic
- mounting hole
- lower die
- backing plate
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- 238000003825 pressing Methods 0.000 title claims abstract description 39
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 239000010705 motor oil Substances 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000748 compression moulding Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Abstract
The invention discloses a kind of tray pressing machines,Including rack,Working space is equipped in rack,It is equipped in working space upper,Lower table,It is cheated equipped with machine the lower section of working space,Machine installs hydraulic regulating device in hole,The side of rack is equipped with hydraulic cylinder,Hydraulic cylinder is equipped with driving motor and hydraulic oil pump,Driving motor drives hydraulic oil pump,Hydraulic oil pump is connected to hydraulic regulating device by hydraulic pressure delivery pipe,The hydraulic jacking device of lower table is additionally provided in rack,Hydraulic oil pump is connected to hydraulic jacking device by hydraulic hose,Lower table includes lifting platform,Lifting platform is supported on the top of hydraulic regulating device by support column,The quadrangle of lifting platform is mounted on by guide post in rack,Lifting platform is equipped with lower die support frame,It is fixedly connected with lower mold backing plate on lower die support frame,Upper mold mounting bracket is fixedly connected with below upper table.The tray pressing machine is compact-sized, and materials are few, and manufacturing cost is low and compression moulding effect is good.
Description
Technical field
The present invention relates to a kind of tray pressing machines.
Background technology
Tray pressing machine in the prior art typically realizes compression molding using the pattern pushed, and this mode is to support
Pan bottom causes stress greatly, also has very high force request to the bottom structure of tray pressing machine, therefore tray pressing machine is usually
Structure can be more thick and heavy, and materials are more, and mobile inconvenient, manufacturing cost is high.
Invention content
Compact-sized technical problem to be solved by the invention is to provide a kind of tray pressing machine, materials are few, manufacturing cost
Low and compression moulding effect is good.
The technical proposal for solving the technical problem of the invention is：
A kind of tray pressing machine, including rack, rack is interior to be equipped with working space, and upper table and lower work are equipped in working space
The lower section of platform, working space is cheated equipped with machine, and hydraulic regulating device is installed in machine hole, and the side of rack is equipped with hydraulic cylinder, hydraulic pressure
Oil cylinder is equipped with driving motor and hydraulic oil pump, and driving motor drives hydraulic oil pump, hydraulic oil pump to be connected by hydraulic pressure delivery pipe
To hydraulic regulating device, the hydraulic jacking device of lower table is additionally provided in rack, hydraulic oil pump is connected to by hydraulic hose
Hydraulic jacking device, lower table include lifting platform, and lifting platform is supported on the top of hydraulic regulating device by support column, are risen
The quadrangle for dropping platform is mounted on by guide post in rack, and lifting platform is equipped with lower die support frame, is fixedly connected on lower die support frame
There is lower mold backing plate, upper mold mounting bracket is fixedly connected with below upper table.
Further, rack includes the first frame plate and the second frame plate being arranged in pairs, and the first frame plate is located at rack
Side, the second frame plate is located at the other side of rack, and the lower part of two piece of first frame plate is equipped with the first support plate, two piece of second machine
The lower part of frame plate is equipped with the second support plate, and the first support plate and the second support plate are arranged symmetrically, each pair of first frame plate and the second frame plate
Between be equipped with upper junction plate and lower connecting plate, each pair of first frame plate and the upper junction plate of the second frame plate and the same face and under
Working space is formed between connecting plate, the quadrangle of working space has arc angling, is equipped between two pieces of lower connecting plates and hangs down with it
Straight lower supporting plate, two pieces of lower connecting plates and two pieces of lower supporting plates form lower bracing frame, and backing plate is fixedly installed in lower bracing frame, pads
Plate is equipped with circular trough, and circular trough lower part forms machine hole, starting stave, two piece of second rack are equipped between two piece of first frame plate
It it is equipped with the second riser, starting stave and the second riser between plate is respectively equipped on the position above corresponding backing plate and be vertically arranged
Waist-shaped hole, the outer wall of starting stave and the second riser in the middle part of waist-shaped hole are equipped with the first reinforcing plate, and first below waist-shaped hole
The outer wall of riser and the second riser is equipped with the second reinforcing plate, starting stave below waist-shaped hole and is set on the inner wall of the second riser
There is positioning supporting block, the identical and positional symmetry of positioning supporting block height on starting stave and the second riser inner wall, upper junction plate
Between be equipped with grille frame, upper table be mounted on grille frame lower part, upper table be equipped with top plate；Starting stave and with
It is equipped with the first mounting post between its immediate lower supporting plate, the second riser and is equipped with the between its immediate lower supporting plate
Two mounting posts, the first mounting post and the second mounting post are fixedly connected on lower supporting plate, the first mounting post and the second mounting post
On be respectively equipped with the mounting plate with circular hole.
Further, lifting platform includes main lifter plate, and support column is arranged in the lower section of main lifter plate, and support column has four, point
Not Wei Yu backing plate quadrangle, bottom is equipped with support chip, and support chip is fixedly mounted on by fastener on backing plate, support column it is upper
End is equipped with gasket；Main lifter plate both sides are symmetrically equipped with lifting guide sleeve group, and every group of lifting guide sleeve is led comprising two liftings
To sleeve, two lifting pilot sleeves are located at the both ends of this one side edge, in this way, four lifting pilot sleeves are located at
The quadrangle of main lifter plate, lifting pilot sleeve are fixedly connected on by guide sleeve connection sheet on main lifter plate, and pilot sleeve is lifted
Guide sleeve linking arm is equipped between guide sleeve connection sheet, the height for lifting pilot sleeve is more than the thickness of main lifter plate, lifting
Lifting guide post is equipped in pilot sleeve, lifting guide post can move up and down in lifting pilot sleeve, lift guide post
Upper and lower ends are equipped with guide post installation set, and guide post installation set is equipped with triangle geometrical clamp, and triangle geometrical clamp is wherein
One long side is fixedly connected with guide post mounting plate, and the short side of triangle geometrical clamp is fixedly connected with guide post installation set, is oriented to
Column mounting plate is fixedly mounted on by fastener on the outer surface of the first frame plate and the second frame plate, and the both ends of guide post are lifted
Equipped with guide post positioning sleeve, guide post positioning sleeve can be screwed or be unclamped so that will lift guide post is fixed on guide post installation set
It above or by lifting guide post is discharged from guide post installation set, lifts and be additionally provided with guide sleeve knob on pilot sleeve, guide sleeve rotation
Button is perpendicular to the moving direction for lifting guide post and can inwardly screw or unclamp outward.
Further, the upper surface of main lifter plate is set there are four positioning tube, and positioning tube is located at the intermediate position of main lifter plate
And it is symmetrical along the center of main lifter plate, the height of positioning tube is not less than 2 times of main lifter plate height and is not more than main lifting
2.5 times of plate height, main lifter plate are equipped with liftout plate, and liftout plate is equipped with ejection plate hole corresponding with four positioning tubes,
Ejection plate hole is respectively sleeved on four positioning tubes, and liftout plate is each provided with two in the both sides consistent with lifting guide sleeve direction
Collateral spike, collateral spike stretch out in the side of main lifter plate except, and liftout plate is respectively equipped with side in two other middle side parts
Support plate, side support plate are equipped with jacking through-hole.
Further, hydraulic regulating device includes hydraulic pressure outer barrel and hydraulic inner barrel, rotatably arranged with carrying on hydraulic pressure outer barrel
Hand, has a hydraulic space between hydraulic inner barrel and hydraulic pressure outer barrel, hydraulic pressure delivery pipe is connected to hydraulic cylinder and hydraulic space and can be
Liquid is controlled under the action of hydraulic oil pump to flow into hydraulic space from hydraulic cylinder or be back to hydraulic cylinder from hydraulic space, to
So that hydraulic inner barrel moves up or down to realize that jacking or decline, hydraulic pressure delivery pipe include inclined tube conveying along hydraulic pressure outer barrel
Section, straight tube transportation section and bend pipe transportation section, wherein inclined tube transportation section are connected to hydraulic cylinder, and bend pipe transportation section is connected to hydraulic top
Device is risen, inclined tube transportation section is connected with bend pipe transportation section by straight tube transportation section, and inclined tube transportation section, which is equipped with, opens and closes valve；In hydraulic pressure
The upper surface of cylinder is equipped with rotational sleeve, is installed with hydraulic tray on rotational sleeve, rotational sleeve can drive hydraulic tray
It is rotated along hydraulic inner barrel, hydraulic tray is equipped with jacking sucker, and the upper surface for jacking washer is evenly equipped with multiple jackings along its circumferential direction
Stake, each jacking stake can move up and down in jacking sucker.
Further, hydraulic jacking device includes the hydraulic lifting sleeve for being arranged in pairs in hydraulic pressure outer barrel both sides, hydraulic top
It rises sleeve to be separately mounted on the mounting plate of the first mounting post and the second mounting post, hydraulic oil pump is connected to liquid by hydraulic hose
Bear down on one a liter sleeve, is equipped with hydraulic top setting prop in hydraulic lifting sleeve, hydraulic top setting prop can in hydraulic lifting sleeve on move down
Dynamic, hydraulic top setting prop upper end is equipped with jacking head, and jacking head lower part is equipped with spacing collar, and jacking head can be with the lower surface of main lifter plate
It is engaged to jack up or discharge main lifter plate；Hydraulic jacking device further includes being arranged in pairs in the other both sides of hydraulic pressure outer barrel
Hydraulic pressure finely tunes sleeve, and hydraulic pressure fine tuning sleeve is fixedly mounted on the lower surface of main lifter plate, and hydraulic oil pump is connected by hydraulic hose
It is connected to the bottom of hydraulic pressure fine tuning sleeve, hydraulic pressure finely tunes and is equipped with hydraulic pressure fine tuning column in sleeve, and hydraulic pressure fine tuning column can be finely tuned in hydraulic pressure
It is moved up and down in sleeve, the upper end of hydraulic pressure fine tuning column is stretched into across main lifter plate in the jacking through-hole of side support plate, and can be led to
It crosses the jacking through-hole and jacks up or put down side support plate.
Further, lower die support frame includes the first support frame side plate being arranged in pairs and the second support frame being arranged in pairs
Side plate, two piece of first support frame side plate and the second support frame side plate compartment of terrain join end to end to form the lower die support frame of square,
The middle part of first support frame side plate is equipped with the first square groove, and the width of the first square groove can accommodate side support plate and pass through just,
The both sides of first square groove are symmetrically equipped with first shape slot, and the middle part of the second support frame side plate is equipped with second shape slot, and second
The both sides of door shape slot are symmetrically equipped with second square groove, and the height of wherein the second of side shape slot is equivalent to the second of the other side
The half of the height of door shape slot, the width of the second square groove of both sides and position can allow for collateral spike to pass through just, the
The both sides of one shape slot are additionally provided with the connection convex block perpendicular to the first support frame side plate, the first support frame side plate and the second support frame
The upper surface of side plate is equipped with fastener connecting hole.
Further, lower mold backing plate, including rectangular backing plate ontology, backing plate ontology are fixedly connected on lower die support frame
Length-width ratio be not more than 6:5, the edge of backing plate ontology is equipped with mounting hole, is provided along its length in the middle part of backing plate ontology
First backing plate mounting hole, the second backing plate mounting hole and third backing plate mounting hole, the first backing plate mounting hole, the second backing plate mounting hole and
Third backing plate mounting hole is rectangular strip-shaped hole, and length-width ratio is not less than 3:1, the second backing plate fixed hole position is in backing plate ontology
Centre, the length of the second backing plate mounting hole is less than the first backing plate mounting hole and third backing plate mounting hole；Backing plate ontology
Both sides are respectively equipped with a pair of first lower die mounting hole, a pair of second lower die mounting hole and a pair of of third lower die mounting hole, under first
Mould mounting hole is symmetrical relative to the first backing plate mounting hole, and the second lower die mounting hole is symmetrical relative to the second backing plate mounting hole, third
Lower die mounting hole is symmetrical relative to third backing plate mounting hole, and the first lower die mounting hole, the second lower die mounting hole and third lower die are solid
It is identical to the distance of backing plate ontology both sides of the edge to determine hole, the distance and the first lower die mounting hole, the second lower die mounting hole and third
Hole width of the lower die mounting hole on backing plate body width direction is identical, and the second lower die mounting hole is in backing plate body length direction
Hole length be less than the hole length of the first lower die mounting hole and third lower die mounting hole in backing plate body length direction, the same side
The first lower die mounting hole and third lower die mounting hole it is symmetrical relative to the second lower die mounting hole of the same side；First lower die is fixed
Hole includes the first main aperture and the first secondary orifices, and the first main aperture is slot, and length-width ratio is not more than 3:2, the first secondary orifices and first
Main aperture is connected to, and the first secondary orifices is also slot, and length-width ratio is not less than 5:1, the setting of the first secondary orifices is in the first main aperture close to pad
This side in the middle part of plate ontology, the center of the first secondary orifices length direction relative to the first main aperture length direction center to backing plate sheet
Deviate in the outside of body；Third lower die mounting hole includes third main aperture and third secondary orifices, and third main aperture is slot, and length and width are not
More than 3:2, third secondary orifices is connected to third main aperture, and third secondary orifices is also slot, and length-width ratio is not less than 5:1, third pair
This side in the middle part of backing plate ontology in third main aperture is arranged in hole, and the center of third secondary orifices length direction is relative to third main aperture
Deviate to the outside of backing plate ontology at the center of length direction；Second lower die mounting hole include the second main aperture and the second secondary orifices, second
Main aperture is slot, and length-width ratio is 3:2, the second secondary orifices is connected to the second main aperture, and the second secondary orifices is semi-circular hole, and second is secondary
Hole is located at the middle part of this side of second main aperture in the middle part of backing plate ontology, and the diameter of the second secondary orifices is not less than the second main aperture length
1/3；Lower mold backing plate and the entirety of lower die support frame composition can move up and down under the action of main lifter plate.
Further, the bottom of upper table is equipped with upper mold support frame, and upper mold support frame includes on first be arranged in pairs
Mould side plate and the second upper mold side plate, the first upper mold side plate and the second upper mold side sheet room are every being arranged and join end to end to form the upper of rectangle
Mould support frame, upper mold support frame is consistent with the shapes and sizes of lower die support frame, and the second upper mold side plate is equipped with upper mold door shape slot,
It is additionally provided at least twice upper mold partition board between second upper mold side plate, the bottom of the first upper mold side plate and the second upper mold side plate is equipped with more
A upper mold connecting hole, for being fixedly connected with top plate.
The beneficial effects of the invention are as follows：（1）The present invention is by the way of from bottom to top carrying out compression moulding, to the pressure of lower die
Small, power when compression moulding can act on mold body completely, in the case where that need not be reinforced to tray pressing machine bottom,
The operating pressure that can be born can reach 1800PSI.
（2）The present invention drives lower die to generate pressure between upper mold upwards from bottom to top by the way of hydraulic pressure, to real
Existing compression molding, due to the molding structure mainly molding downwards of pallet itself, compression molding fashion of the invention is existed along pallet
Shape when compression moulding is nyctitropic, therefore is more conducive to the formation of tray shape and the raising of intensity, side through the invention
The pallet of method compression molding, the quality of per surface area is lighter than common pallet by 1/3 or more, product density up to 2800kg/m3,
Maximum dynamic carrying capacity is up to 4200KG or more.
（3）The tray pressing machine of the present invention can adjust pressing mold space（As mold reserves the size of thickness）, can be applicable in
The molding demand of the pallet of different-thickness extends its scope of application for single tray pressing machine, can extrude a series of thickness
Spend the different mold of different densities.
（4）The lower die structure of the present invention is installed by being placed outside the tube-in-tube structure except rack, and tube-in-tube structure is fixed on
The outer surface of rack, this form save the working space of tray pressing machine, enable to compact-sized, and floor space is small, peace
Dress is convenient.
Description of the drawings
Fig. 1 is the perspective view of tray pressing machine of the present invention.
Fig. 2 is the perspective view of rack.
Fig. 3 is the upward view of rack.
Fig. 4 is the F-F sectional views of Fig. 3.
Fig. 5 is the lifting platform structural schematic diagram of tray pressing machine of the present invention.
Fig. 6 is the positioning tube structural schematic diagram of tray pressing machine of the present invention.
Fig. 7 is the liftout plate perspective view of tray pressing machine of the present invention.
Fig. 8 is the structural schematic diagram of the hydraulic regulating device of the present invention.
Fig. 9 is the perspective view of the lower die support frame of the present invention.
Figure 10 is the perspective view of the lower mold backing plate of the present invention.
Figure 11 is the perspective view of the upper mold support frame of the present invention.
Specific implementation mode
In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.
The present invention provides a kind of tray pressing machine, as shown in Figure 1, including rack 1-1, working space, work are equipped in rack 1-1
Make to be equipped with upper table and lower table in space, the lower section of working space is cheated equipped with machine, and machine installs hydraulic regulating device in hole
The side of 1-2, rack are equipped with hydraulic cylinder 1-3, and hydraulic cylinder 1-3 is equipped with driving motor 1-4 and hydraulic oil pump 1-5, driving
Motor 1-4 drives hydraulic oil pump 1-5, hydraulic oil pump 1-5 to be connected to hydraulic regulating device 1-2, rack by hydraulic pressure delivery pipe 1-6
The hydraulic jacking device of lower table is additionally provided on 1-1, hydraulic oil pump 1-5 is connected to hydraulic lifting by hydraulic hose 1-8 and fills
It sets, lower table includes lifting platform, and lifting platform is supported on the top of hydraulic regulating device 1-2 by support column 1-10, lifting
The quadrangle of platform is mounted on by guide post on rack 1-1, and lifting platform is equipped with lower die support frame 1-12, on lower die support frame 1-12
It is fixedly connected with lower mold backing plate 1-13, upper mold mounting bracket 1-14 is fixedly connected with below upper table.
Rack 1-1 includes the first frame plate 1 and the second frame plate 2 being arranged in pairs, as shown in Fig. 2,3 and 4, the first rack
Plate 1 is located at the side of rack 1-1, and the second frame plate 2 is located at the other side of rack, and the lower part of two piece of first frame plate 1 is equipped with the
The lower part of one support plate 3, two piece of second frame plate 2 is equipped with the second support plate, and the first support plate 3 and the second support plate are arranged symmetrically, Mei Dui
Upper junction plate 5 and lower connecting plate 6,1 and second rack of each pair of first frame plate are equipped between one frame plate 1 and the second frame plate 2
Working space is formed between plate 2 and the upper junction plate 5 and lower connecting plate 6 of the same face, the quadrangle of working space is fallen with arc
Angle 8 is equipped with perpendicular lower supporting plate 9, two pieces of lower connecting plates 6 and two pieces of formation of lower supporting plates 9 between two pieces of lower connecting plates 6
Backing plate 10 is fixedly installed in lower bracing frame for lower bracing frame, and backing plate 10 is equipped with circular trough 11, and machine hole is formed at 11 lower part of circular trough,
It is equipped with starting stave 12 between two piece of first frame plate 1, the second riser, starting stave 12 are equipped between two piece of second frame plate 2
The waist-shaped hole 14 being vertically arranged is respectively equipped on the position of 10 top of corresponding backing plate with the second riser, the in the middle part of waist-shaped hole 14
The outer wall of one riser 12 and the second riser is equipped with the first reinforcing plate 15, the starting stave 12 and the second riser of 14 lower section of waist-shaped hole
Outer wall be equipped with the second reinforcing plate 16, the starting stave 12 of the lower section of waist-shaped hole 14 and the inner wall of the second riser are equipped with positioning branch
Bracer 17, the 17 identical and positional symmetry of height of positioning supporting block on starting stave 12 and the second riser inner wall, upper junction plate 5 it
Between be equipped with grille frame 18, upper table be mounted on grille frame lower part, upper table be equipped with top plate 19；Starting stave 12
And equipped with the first mounting post, the second riser between its immediate lower supporting plate 9 and between its immediate lower supporting plate
Equipped with the second mounting post 21, the first mounting post and second installation 21 columns be fixedly connected with 9 on lower supporting plate, the first mounting post and
It is respectively equipped with the mounting plate with circular hole in second mounting post 21.
Lifting platform includes main lifter plate 1-92, as shown in figure 5, support column 1-10, branch is arranged in the lower section of main lifter plate 1-92
Dagger 1-10 has four, is located at the quadrangle of backing plate 10, and bottom is equipped with support chip 1-94, and support chip 1-94 passes through fastener
It is fixedly mounted on backing plate 10, the upper end of support column 1-10 is equipped with gasket 1-95；The both sides main lifter plate 1-92 are symmetrically equipped with and rise
Guide sleeve group drops, and every group of lifting guide sleeve includes two lifting pilot sleeve 1-96, two lifting pilot sleeve 1-96 difference
Positioned at the both ends of this one side edge, in this way, four lifting pilot sleeve 1-96 are located at the quadrangle of main lifter plate 1-92, lifting
Pilot sleeve 1-96 is fixedly connected on by guide sleeve connection sheet 1-97 on main lifter plate 1-92, is lifted pilot sleeve 1-96 and is led
To guide sleeve linking arm 1-98 is equipped between set connection sheet 1-97, the height of lifting pilot sleeve 1-96 is more than main lifter plate 1-92
Thickness, be equipped with lifting guide post 1-99 in lifting pilot sleeve 1-96, lifting guide post 1-99 can be in lifting pilot sleeve
It is moved up and down in 1-96, the upper and lower ends of lifting guide post 1-99 are equipped with guide post installation set 1-100, guide post installation set 1-
100 are equipped with triangle geometrical clamp 1-101, one of triangle geometrical clamp 1-101 long sides and guide post mounting plate 1-102
It is fixedly connected, the short side of triangle geometrical clamp is fixedly connected with guide post installation set 1-100, and guide post mounting plate 1-102 passes through
Fastener is fixedly mounted on the outer surface of the first frame plate 1 and the second frame plate 2, and the both ends of lifting guide post 1-99, which are equipped with, leads
To column positioning sleeve 1-103, guide post positioning sleeve 1-103 can be screwed or be unclamped so that will lift guide post 1-99 is fixed on guiding
It is discharged from guide post installation set 1-100 on column installation set 1-100 or by lifting guide post 1-99, on lifting pilot sleeve 1-96
Be additionally provided with guide sleeve knob 1-105, guide sleeve knob 1-105 perpendicular to lifting guide post 1-99 moving direction and can be inside
It screws or unclamps outward.
The upper surface of main lifter plate 1-92 is set there are four positioning tube 2-11, as shown in fig. 6, positioning tube 2-11 is located at main lifting
The height at the intermediate position of plate 1-92 and symmetrical along the center of main lifter plate 1-92, positioning tube 2-11 is not less than main lifter plate
2 times of 1-92 height and no more than 2.5 times of main lifter plate 1-92 height, main lifter plate 1-92 is equipped with liftout plate 2-22, such as
Shown in Fig. 7, liftout plate 2-22 is equipped with ejection plate hole 2-23 corresponding with four positioning tubes, and ejection plate hole 2-23 is arranged respectively
On four positioning tube 2-11, liftout plate 2-22 is each provided with two collateral spikes in the both sides consistent with lifting guide sleeve direction
2-24, collateral spike 2-24 stretch out in the side of main lifter plate 1-92 except, and liftout plate 2-22 is in two other middle side parts point
Not She You side support plate 2-25, side support plate 2-25 is equipped with jacking through-hole 2-26.
Hydraulic regulating device 1-2 includes hydraulic pressure outer barrel 1-21 and hydraulic inner barrel 1-22, as shown in figure 8, hydraulic pressure outer barrel 1-21
On rotatably arranged with handle, there is hydraulic space, hydraulic pressure delivery pipe 1-6 to connect between hydraulic inner barrel 1-22 and hydraulic pressure outer barrel 1-21
Logical hydraulic cylinder 1-3 and hydraulic space simultaneously can control liquid from hydraulic cylinder 1-3 inflow hydraulic pressure under the action of hydraulic oil pump 1-5
Space is back to hydraulic cylinder 1-3 from hydraulic space so that hydraulic inner barrel 1-22 along hydraulic pressure outer barrel 1-21 upwards or to
Lower movement includes inclined tube transportation section 1-24, straight tube transportation section 1-25 and bend pipe to realize jacking or decline, hydraulic pressure delivery pipe 1-6
Transportation section 1-26, wherein inclined tube transportation section 1-24 are connected to hydraulic cylinder 1-3, and bend pipe transportation section 1-26 is connected to hydraulic lifting dress
It sets, inclined tube transportation section 1-24 is connected with bend pipe transportation section 1-26 by straight tube transportation section 1-25, and inclined tube transportation section 1-24 is equipped with
Open and close valve 1-27；The upper surface of hydraulic inner barrel 1-22 is equipped with rotational sleeve 1-28, and hydraulic pressure is installed on rotational sleeve 1-28
Pallet 1-29, rotational sleeve 1-28 can drive hydraulic tray 1-29 to be rotated along hydraulic inner barrel 1-22, be set on hydraulic tray 1-29
There are jacking sucker 1-201, the upper surface of jacking washer 1-202 to be evenly equipped with multiple jacking stake 1-203 along its circumferential direction, each jack stake
1-203 can be moved up and down in jacking sucker 1-201.
Hydraulic jacking device includes the hydraulic lifting sleeve 3-1 for being arranged in pairs in the both sides hydraulic pressure outer barrel 1-21, such as Fig. 8 institutes
Show, hydraulic lifting sleeve 3-1 is separately mounted on the mounting plate of the first mounting post and the second mounting post 21, and hydraulic oil pump 1-5 is logical
It crosses hydraulic hose 1-8 and is connected to hydraulic lifting sleeve 3-1, hydraulic top setting prop, hydraulic top setting prop are equipped in hydraulic lifting sleeve 3-1
It can be moved up and down in hydraulic lifting sleeve 3-1, hydraulic top setting prop upper end is equipped with the lower parts jacking head 3-3, jacking head 3-3 and is equipped with
Spacing collar 3-4, jacking head can be engaged to jack up or discharge main lifter plate 1-92 with the lower surface of main lifter plate 1-92；
Hydraulic jacking device further includes the hydraulic pressure fine tuning sleeve 3-5 for being arranged in pairs in the other both sides hydraulic pressure outer barrel 1-21, hydraulic pressure fine tuning set
Cylinder 3-5 is fixedly mounted on the lower surface of main lifter plate 1-92, and it is micro- that hydraulic oil pump 1-5 by hydraulic hose 1-8 is connected to hydraulic pressure
The bottom of sleeve 3-5 is adjusted, hydraulic pressure, which is finely tuned, is equipped with hydraulic pressure fine tuning column 3-6 in sleeve 3-5, hydraulic pressure finely tunes column 3-6 can be micro- in hydraulic pressure
It adjusts and is moved up and down in sleeve 3-5, the upper end of hydraulic pressure fine tuning column 3-6 stretches into the jacking of side support plate 2-25 across main lifter plate 1-92
In through-hole, and side support plate 2-25 can be jacked up or put down by the jacking through-hole.
Lower die support frame 1-12 includes the first support frame side plate 4-1 being arranged in pairs and the second support frame side being arranged in pairs
Plate 4-2, as shown in figure 9, two piece of first support frame side plate 4-1 and the second compartment of terrain support frame side plate 4-2 join end to end to form four
The middle part of rectangular lower die support frame 1-12, the first support frame side plate 4-1 is equipped with the first square groove 4-3, the first square groove 4-3's
Width can accommodate side support plate 2-25 and pass through just, and the both sides of the first square groove 4-3 are symmetrically equipped with first shape slot 4-4,
Both sides of the middle part of second support frame side plate 4-2 equipped with second shape slot 4-5, second shape slot 4-5 are symmetrically equipped with second party
The height of shape slot 4-6, wherein the second of side shape slot 4-5 are equivalent to the half of the height of second shape slot 4-5 of the other side,
The width of the second square groove 4-6 of both sides and position can allow for collateral spike to pass through just, in the both sides of first shape slot 4-4
It is additionally provided with perpendicular to connection the convex block 4-7, the first support frame side plate 4-1 of the first support frame side plate 4-1 and the second support frame side plate
The upper surface of 4-2 is equipped with fastener connecting hole 4-8.
It is fixedly connected with lower mold backing plate 1-13 on lower die support frame 1-12, as shown in Figure 10, including rectangular backing plate sheet
The length-width ratio of body 1a, backing plate ontology 1a are 6:The edge of 5, backing plate ontology 1a are equipped with mounting hole 2a, in backing plate ontology 1a
Portion is provided along its length the first backing plate mounting hole 1-1a, the second backing plate mounting hole 1-2a and third backing plate mounting hole 1-3a,
First backing plate mounting hole 1-1a, the second backing plate mounting hole 1-2a and third backing plate mounting hole 1-3a are rectangular strip-shaped hole,
Its length-width ratio is 4:1, the second backing plate mounting hole 1-2a are located at the centre of backing plate ontology 1a, the second backing plate mounting hole 1-2a's
Length is less than the first backing plate mounting hole 1-1a and third backing plate mounting hole 1-3a；The both sides of backing plate ontology 1a are respectively equipped with a pair of the
One lower die mounting hole 2-1a, the second lower die mounting hole 2-2a of a pair and a pair of of third lower die mounting hole 2-3a, the first lower die are fixed
Hole 2-1a is symmetrical relative to the first backing plate mounting hole 1-1a, and the second lower die mounting hole 2-2a is relative to the second backing plate mounting hole 1-2a
Symmetrically, third lower die mounting hole 2-3a is symmetrical relative to third backing plate mounting hole 1-3a, under the first lower die mounting hole 2-1a, second
The distance of mould mounting hole 2-2a and third lower die mounting hole 2-3a to the both sides of the edge backing plate ontology 1a is identical, the distance under first
The hole of mould mounting hole 2-1a, the second lower die mounting hole 2-2a and third lower die mounting hole 2-3a in backing plate ontology 1a width directions
Of same size, hole lengths of the second lower die mounting hole 2-2a on backing plate ontology 1a length directions is less than the first lower die mounting hole 2-
Hole lengths of the 1a and third lower die mounting hole 2-3a on backing plate ontology 1a length directions, the first lower die mounting hole 2- of the same side
1a and third lower die mounting hole 2-3a is symmetrical relative to the second lower die mounting hole 2-2a of the same side；First lower die mounting hole 2-1a
It is slot, length-width ratio 3 including the first main aperture 2-11a and the first secondary orifices 2-12a, the first main aperture 2-11a:2, first is secondary
Hole 2-12a is connected to the first main aperture 2-11a, and the first secondary orifices 2-12a is also slot, length-width ratio 5:1, the first secondary orifices 2-
This side in the middle part of backing plate ontology 1a in the first main aperture 2-11a, the center of the first secondary orifices 2-12a length directions is arranged in 12a
Deviate to the outside of backing plate ontology 1a at center relative to the first main aperture 2-11a length directions；Third lower die mounting hole 2-3a packets
Third main aperture 2-31a and third secondary orifices 2-32a are included, third main aperture 2-31a is slot, length and width 3:2, third secondary orifices 2-
32a is connected to third main aperture 2-31a, and third secondary orifices 2-32a is also slot, length-width ratio 5:1, third secondary orifices 2-32a
This side in the middle part of backing plate ontology 1a in third main aperture 2-31a is set, and the center of third secondary orifices 2-32a length directions is opposite
Deviate to the outside of backing plate ontology 1a in the center of third main aperture 2-31a length directions；Second lower die mounting hole 2-2a includes the
Two main aperture 2-21a and the second secondary orifices 2-22a, the second main aperture 2-21a are slots, and length-width ratio is 3:2, the second secondary orifices 2-
22a is connected to the second main aperture 2-21a, and the second secondary orifices 2-22a is semi-circular hole, and the second secondary orifices 2-22a is located at the second main aperture 2-21a
The middle part of this side in the middle part of backing plate ontology 1a, the diameter of the second secondary orifices 2-22a is not less than the second main aperture 2-21a length
1/3；The entirety of lower mold backing plate 1-13 and lower die support frame 1-12 compositions can move up and down under the action of main lifter plate 1-92.
The bottom of upper table is equipped with upper mold support frame, and as shown in figure 11, upper mold support frame includes first be arranged in pairs
Upper mold side plate 5-2 and the second upper mold side plate 5-3, the first upper mold side plate 5-2 and the setting of the second intervals upper mold side plate 5-3 and head and the tail phase
Company forms the upper mold support frame 5-1 of rectangle, and upper mold support frame 5-1 is consistent with the shapes and sizes of lower die support frame 1-12, and second
Upper mold side plate 5-3 is equipped with and is additionally provided at least twice upper mold partition board 5-5 between upper mold door shape slot 5-4, the second upper mold side plate 5-3,
The bottom of first upper mold side plate 5-2 and the second upper mold side plate 5-3 are equipped with multiple upper mold connecting holes, connect for being fixed with top plate 19
It connects.
Pressing mold process：Driving motor 1-4 drives hydraulic oil pump 1-5, hydraulic oil pump 1-5 to control liquid from hydraulic cylinder 1-3
Hydraulic space is flowed into, so that hydraulic inner barrel 1-22 moves up to keep main lifter plate 1-92 upward along hydraulic pressure outer barrel 1-21
Jacking；The whole effect in main lifter plate 1-92 of lower mold backing plate 1-13, lower die support frame 1-12 and liftout plate 2-22 compositions
Under move up, pressing mold space is formed between top plate 19.
After one-pass molding, process is as follows to be realized by the work of hydraulic top setting prop for the reinforcing of mold：Hydraulic pressure
Oil pump 1-5 controls liquid and flows into hydraulic space from hydraulic hose 1-8, makes the hydraulic top setting prop in hydraulic lifting sleeve 3-1 in liquid
Bear down on one and moves up in liter sleeve 3-1；The jacking head 3-3 of hydraulic top setting prop upper end is contacted with the lower surface of main lifter plate 1-92 to be matched
It closes to jack up main lifter plate 1-92, so that lower die is moved further up, secondary pressing mold can be carried out.
When the requirement that mold has thickness to adjust, sleeve 3-5 can be finely tuned by hydraulic pressure to realize, hydraulic oil pump 1-5 is logical
The bottom that hydraulic hose 1-8 is connected to hydraulic pressure fine tuning sleeve 3-5 is crossed, liquid flows into hydraulic space from hydraulic hose 1-8, and hydraulic pressure is micro-
Column 3-6 is adjusted to be moved up in hydraulic pressure fine tuning sleeve 3-5 so that the pressing mold space contracting between main lifter plate 1-92 and top plate 19
It is small, in the case where quantity of material is constant, density bigger, thinner pallet can be extruded.
Three, which cooperates, realizes that driving lower die generates pressure between upper mold upwards from bottom to top, and power when compression moulding can
Mold body is acted on completely, to realize compression molding.
Knockout course can finely tune sleeve 3-5 to realize by hydraulic pressure, and detailed process is as follows：After the completion of pressing mold, three is mutual
Cooperation realizes that main lifter plate 1-92 declines and is parked at positioning supporting block 17, and then, hydraulic oil pump 1-5 control liquid is soft from hydraulic pressure
Pipe 1-8 flows into hydraulic space, and hydraulic pressure is finely tuned column 3-6 and moved up in hydraulic pressure fine tuning sleeve 3-5, and by jacking through-hole 2-26
Jack up side support plate 2-25 so that liftout plate 2-22 is moved upwards along four positioning tube 2-11, and liftout plate 2-22 will be pressed
Module ejects lower mold backing plate 10, completes demoulding.
The effect of the present invention is as follows：（1）The present invention is small to the pressure of lower die by the way of from bottom to top carrying out compression moulding,
Power when compression moulding can act on mold body completely, in the case where that need not be reinforced to tray pressing machine bottom, energy
The operating pressure enough born can reach 1800PSI.
（2）The present invention drives lower die to generate pressure between upper mold upwards from bottom to top by the way of hydraulic pressure, to real
Existing compression molding, due to the molding structure mainly molding downwards of pallet itself, compression molding fashion of the invention is existed along pallet
Shape when compression moulding is nyctitropic, therefore is more conducive to the formation of tray shape and the raising of intensity, side through the invention
The pallet of method compression molding, the quality of per surface area is lighter than common pallet by 1/3 or more, product density up to 2800kg/m3,
Maximum dynamic carrying capacity is up to 4200KG or more.
（3）The tray pressing machine of the present invention can adjust pressing mold space（As mold reserves the size of thickness）, can be applicable in
The molding demand of the pallet of different-thickness extends its scope of application for single tray pressing machine, can extrude a series of thickness
Spend the different mold of different densities.
（4）The lower die structure of the present invention is installed by being placed outside the tube-in-tube structure except rack, and tube-in-tube structure is fixed on
The outer surface of rack, this form save the working space of tray pressing machine, enable to compact-sized, and floor space is small, peace
Dress is convenient.
Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of tray pressing machine, including rack, characterized in that be equipped with working space in rack, upper work is equipped in working space
The lower section of platform and lower table, working space is cheated equipped with machine, and hydraulic regulating device is installed in machine hole, and the side of rack is equipped with hydraulic pressure
Oil cylinder, hydraulic cylinder are equipped with driving motor and hydraulic oil pump, and driving motor drives hydraulic oil pump, hydraulic oil pump defeated by hydraulic pressure
It send pipe to be connected to hydraulic regulating device, the hydraulic jacking device of lower table is additionally provided in rack, hydraulic oil pump is soft by hydraulic pressure
Pipe is connected to hydraulic jacking device, and lower table includes lifting platform, and lifting platform is supported on hydraulic regulating device by support column
Top, the quadrangle of lifting platform is mounted on by guide post in rack, and lifting platform is equipped with lower die support frame, on lower die support frame
It is fixedly connected with lower mold backing plate, upper mold mounting bracket is fixedly connected with below upper table.
2. a kind of tray pressing machine according to claim 1, characterized in that rack include the first frame plate for being arranged in pairs and
Second frame plate, the first frame plate are located at the side of rack, and the second frame plate is located at the other side of rack, two piece of first frame plate
Lower part be equipped with the first support plate, the lower part of two piece of second frame plate is equipped with the second support plate, the first support plate and the symmetrical cloth of the second support plate
It sets, upper junction plate and lower connecting plate, each pair of first frame plate and second is equipped between each pair of first frame plate and the second frame plate
Working space is formed between frame plate and the upper junction plate and lower connecting plate of the same face, the quadrangle of working space is fallen with arc
Angle is equipped with perpendicular lower supporting plate between two pieces of lower connecting plates, and two pieces of lower connecting plates and two pieces of lower supporting plates form lower branch
Backing plate is fixedly installed in lower bracing frame for support, and backing plate is equipped with circular trough, and machine hole, two piece of first rack are formed at circular trough lower part
It is equipped with starting stave between plate, the second riser, starting stave and the second riser are equipped between two piece of second frame plate and is padded corresponding
The waist-shaped hole being vertically arranged is respectively equipped on position above plate, starting stave in the middle part of waist-shaped hole and on the outer wall of the second riser
Equipped with the first reinforcing plate, the outer wall of starting stave and the second riser below waist-shaped hole is equipped with the second reinforcing plate, under waist-shaped hole
The starting stave of side and the inner wall of the second riser are equipped with positioning supporting block, the positioning branch on starting stave and the second riser inner wall
The identical and positional symmetry of bracer height, grille frame is equipped between upper junction plate, and upper table is mounted on the lower part of grille frame,
Upper table is equipped with top plate；Starting stave and between its immediate lower supporting plate be equipped with the first mounting post, the second riser
And the second mounting post is equipped between its immediate lower supporting plate, the first mounting post and the second mounting post are fixedly connected under
In support plate, the mounting plate with circular hole is respectively equipped in the first mounting post and the second mounting post.
3. a kind of tray pressing machine according to claim 2, characterized in that lifting platform includes main lifter plate, main lifter plate
Support column is arranged in lower section, and support column has four, is located at the quadrangle of backing plate, and bottom is equipped with support chip, and support chip passes through tight
Firmware is fixedly mounted on backing plate, and the upper end of support column is equipped with gasket；Main lifter plate both sides are symmetrically equipped with lifting guide sleeve group,
Every group of lifting guide sleeve includes two lifting pilot sleeves, and two lifting pilot sleeves are located at the two of this one side edge
End, in this way, four lifting pilot sleeves are located at the quadrangle of main lifter plate, lifting pilot sleeve is solid by guide sleeve connection sheet
Surely it is connected on main lifter plate, lifts and be equipped with guide sleeve linking arm between pilot sleeve and guide sleeve connection sheet, lift guide sleeve
The height of cylinder is more than the thickness of main lifter plate, and lifting guide post is equipped in lifting pilot sleeve, and lifting guide post can lift
It is moved up and down in pilot sleeve, the upper and lower ends for lifting guide post are equipped with guide post installation set, and guide post installation set is equipped with
Triangle geometrical clamp, one of triangle geometrical clamp long side are fixedly connected with guide post mounting plate, triangle geometrical clamp
Short side is fixedly connected with guide post installation set, and guide post mounting plate is fixedly mounted on the first frame plate and the second machine by fastener
On the outer surface of frame plate, lift guide post both ends be equipped with guide post positioning sleeve, guide post positioning sleeve can screw or unclamp from
And lifting guide post is fixed in guide post installation set or discharges lifting guide post from guide post installation set, lifting is oriented to
Be additionally provided with guide sleeve knob on sleeve, guide sleeve knob perpendicular to lifting guide post moving direction and can inwardly screw or to
Outer release.
4. a kind of tray pressing machine according to claim 3, characterized in that the upper surface of main lifter plate set there are four positioning
Cylinder, positioning tube are located at the intermediate position of main lifter plate and symmetrical along the center of main lifter plate, and the height of positioning tube is not less than
2 times of main lifter plate height and no more than 2.5 times of main lifter plate height, main lifter plate is equipped with liftout plate, is set on liftout plate
Have an ejection plate hole corresponding with four positioning tubes, ejection plate hole is respectively sleeved on four positioning tubes, liftout plate with lifting
The consistent both sides in guide sleeve direction are each provided with two collateral spikes, and collateral spike stretches out in the side of main lifter plate except,
Liftout plate is respectively equipped with side support plate in two other middle side parts, and side support plate is equipped with jacking through-hole.
5. a kind of tray pressing machine according to claim 3, characterized in that hydraulic regulating device includes hydraulic pressure outer barrel and hydraulic pressure
Inner cylinder has hydraulic space, hydraulic pressure delivery pipe rotatably arranged with handle on hydraulic pressure outer barrel between hydraulic inner barrel and hydraulic pressure outer barrel
Connection hydraulic cylinder and hydraulic space and can be controlled under the action of hydraulic oil pump liquid from hydraulic cylinder inflow hydraulic space or
It is back to hydraulic cylinder from hydraulic space, so that hydraulic inner barrel moves up or down to realize jacking along hydraulic pressure outer barrel
Or decline, hydraulic pressure delivery pipe includes inclined tube transportation section, straight tube transportation section and bend pipe transportation section, and wherein inclined tube transportation section is connected to liquid
Compressing cylinder, bend pipe transportation section are connected to hydraulic jacking device, and inclined tube transportation section is connected with bend pipe transportation section by straight tube transportation section,
Inclined tube transportation section, which is equipped with, opens and closes valve；The upper surface of hydraulic inner barrel is equipped with rotational sleeve, and hydraulic pressure is installed on rotational sleeve
Pallet, rotational sleeve can drive hydraulic tray to be rotated along hydraulic inner barrel, and hydraulic tray is equipped with jacking sucker, jacks washer
Upper surface is evenly equipped with multiple jacking stakes along its circumferential direction, and each jacking stake can move up and down in jacking sucker.
6. a kind of tray pressing machine according to claim 5, characterized in that hydraulic jacking device includes being arranged in pairs in hydraulic pressure
The hydraulic lifting sleeve of outer barrel both sides, hydraulic lifting sleeve are separately mounted to the mounting plate of the first mounting post and the second mounting post
On, hydraulic oil pump is connected to hydraulic lifting sleeve by hydraulic hose, and hydraulic top setting prop, hydraulic top are equipped in hydraulic lifting sleeve
Setting prop can move up and down in hydraulic lifting sleeve, and hydraulic top setting prop upper end is equipped with jacking head, and jacking head lower part is equipped with limit
Circle, jacking head can be engaged to jack up or discharge main lifter plate with the lower surface of main lifter plate；Hydraulic jacking device is also
Hydraulic pressure including being arranged in pairs in the other both sides of hydraulic pressure outer barrel finely tunes sleeve, and hydraulic pressure fine tuning sleeve is fixedly mounted on main lifter plate
On lower surface, hydraulic oil pump is connected to the bottom that hydraulic pressure finely tunes sleeve by hydraulic hose, and hydraulic pressure, which is finely tuned, is equipped with hydraulic pressure in sleeve
Column is finely tuned, hydraulic pressure fine tuning column, which can be finely tuned in hydraulic pressure in sleeve, to be moved up and down, and the upper end of hydraulic pressure fine tuning column is stretched across main lifter plate
Enter in the jacking through-hole of side support plate, and can jack up or put down side support plate by the jacking through-hole.
7. a kind of tray pressing machine according to claim 6, characterized in that lower die support frame includes first be arranged in pairs
Support frame side plate and the second support frame side plate being arranged in pairs, two piece of first support frame side plate and the second support frame side plate compartment of terrain are first
Tail is connected to form the lower die support frame of square, and the middle part of the first support frame side plate is equipped with the first square groove, the first square groove
Width can accommodate side support plate and pass through just, and the both sides of the first square groove are symmetrically equipped with first shape slot, the second support frame
The middle part of side plate is equipped with second shape slot, and the both sides of second shape slot are symmetrically equipped with second square groove, wherein the second of side
The height of door shape slot is equivalent to the half of the height of second shape slot of the other side, the width of the second square groove of both sides and position
It can allow for collateral spike to pass through, it is convex to be additionally provided with the connection perpendicular to the first support frame side plate in the both sides of first shape slot just
The upper surface of block, the first support frame side plate and the second support frame side plate is equipped with fastener connecting hole.
8. a kind of tray pressing machine according to claim 7, characterized in that be fixedly connected with lower die-cushion on lower die support frame
The length-width ratio of plate, including rectangular backing plate ontology, backing plate ontology is not more than 6:5, the edge of backing plate ontology is equipped with installation
Hole is provided along its length the first backing plate mounting hole, the second backing plate mounting hole and third backing plate in the middle part of backing plate ontology and fixes
Hole, the first backing plate mounting hole, the second backing plate mounting hole and third backing plate mounting hole are rectangular strip-shaped hole, and length-width ratio is not
Less than 3:1, the second backing plate fixed hole position is less than the first backing plate in the centre of backing plate ontology, the length of the second backing plate mounting hole
Mounting hole and third backing plate mounting hole；The both sides of backing plate ontology are respectively equipped with a pair of first lower die mounting hole, a pair of second lower die
Mounting hole and a pair of of third lower die mounting hole, the first lower die mounting hole is symmetrical relative to the first backing plate mounting hole, and the second lower die is solid
It is symmetrical relative to the second backing plate mounting hole to determine hole, third lower die mounting hole is symmetrical relative to third backing plate mounting hole, the first lower die
Mounting hole, the second lower die mounting hole are identical with the distance of third lower die mounting hole to backing plate ontology both sides of the edge, the distance and
One lower die mounting hole, the second lower die mounting hole are identical with hole width of the third lower die mounting hole on backing plate body width direction,
Hole length of the second lower die mounting hole in backing plate body length direction is less than the first lower die mounting hole and third lower die mounting hole
Hole length in backing plate body length direction, the first lower die mounting hole and third lower die mounting hole of the same side are relative to same
Second lower die mounting hole of side is symmetrical；First lower die mounting hole includes the first main aperture and the first secondary orifices, and the first main aperture is rectangle
Hole, length-width ratio are not more than 3:2, the first secondary orifices is connected to the first main aperture, and the first secondary orifices is also slot, and length-width ratio is not small
In 5:1, this side in the middle part of backing plate ontology in the first main aperture, the center phase of the first secondary orifices length direction is arranged in the first secondary orifices
The center of first main aperture length direction is deviateed to the outside of backing plate ontology；Third lower die mounting hole includes third main aperture and
Three secondary orifices, third main aperture are slots, and length and width are not more than 3:2, third secondary orifices is connected to third main aperture, and third secondary orifices is also
Slot, length-width ratio are not less than 5:1, this side in the middle part of backing plate ontology in third main aperture is arranged in third secondary orifices, the
Deviate to the outside of backing plate ontology relative to the center of third main aperture length direction at the center of three secondary orifices length directions；Second lower die
Mounting hole includes the second main aperture and the second secondary orifices, and the second main aperture is slot, and length-width ratio is 3:2, the second secondary orifices and second
Main aperture is connected to, and the second secondary orifices is semi-circular hole, and the second secondary orifices is located at the second main aperture in this side in the middle part of backing plate ontology
Portion, the diameter of the second secondary orifices are not less than the 1/3 of the second main aperture length；Lower mold backing plate and the entirety of lower die support frame composition can be
It is moved up and down under the action of main lifter plate.
9. a kind of tray pressing machine according to claim 7, characterized in that the bottom of upper table is equipped with upper mold support frame,
Upper mold support frame includes the first upper mold side plate and the second upper mold side plate being arranged in pairs, the first upper mold side plate and the second upper mold side plate
Interval is arranged and joins end to end to form the upper mold support frame of rectangle, the shapes and sizes one of upper mold support frame and lower die support frame
It causes, the second upper mold side plate is equipped with upper mold door shape slot, is additionally provided at least twice upper mold partition board between the second upper mold side plate, on first
The bottom of mould side plate and the second upper mold side plate is equipped with multiple upper mold connecting holes, for being fixedly connected with top plate.
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|---|---|---|---|
| CN201810230950.1A CN108481787A (en) | 2018-03-20 | 2018-03-20 | A kind of tray pressing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230950.1A CN108481787A (en) | 2018-03-20 | 2018-03-20 | A kind of tray pressing machine |
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| CN108481787A true CN108481787A (en) | 2018-09-04 |
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| KR101795500B1 (en) * | 2017-03-23 | 2017-11-10 | 이병호 | Apparatus and method for forming ashes powder |
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| CN101585246A (en) * | 2009-06-26 | 2009-11-25 | 邬国平 | Powder forming mould |
| CN201693789U (en) * | 2010-06-24 | 2011-01-05 | 河南龙威耐火材料有限公司 | Hydraulic forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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Effective date of registration: 20180906 Address after: 311100 Yangcheng Road, Pingyao Town, Yuhang District, Hangzhou, Zhejiang, 4 Applicant after: Hangzhou abundant promise packaging Science and Technology Ltd. Applicant after: HANGZHOU GUOLI INDUSTRY AND TRADE GROUP CO., LTD. Address before: 310000 Yangcheng Road, Pingyao Town, Yuhang District, Hangzhou, Zhejiang, 4 Applicant before: Hangzhou abundant promise packaging Science and Technology Ltd. |
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