CN109249493A - A kind of environmental protection type veneer board pressing device - Google Patents
A kind of environmental protection type veneer board pressing device Download PDFInfo
- Publication number
- CN109249493A CN109249493A CN201811470099.6A CN201811470099A CN109249493A CN 109249493 A CN109249493 A CN 109249493A CN 201811470099 A CN201811470099 A CN 201811470099A CN 109249493 A CN109249493 A CN 109249493A
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- Prior art keywords
- flange
- environmental protection
- platen
- protection type
- pressing device
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- 238000003825 pressing Methods 0.000 title claims abstract description 45
- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
Abstract
The invention discloses a kind of environmental protection type veneer board pressing devices, including pedestal and lifting column, the lifting column is equipped with crossbeam, the crossbeam is equipped with main shaft, the main shaft is equipped with driving flange and support sleeve, it is equipped between the driving flange and the fixed disk and pushes cylinder, the main shaft is equipped with platen, and the telescopic shaft is equipped with the first cylindrical spring；The driving flange and the support sleeve are equipped with link mechanism, and the link mechanism is equipped with pressure ring, and pressing unit is equipped between the pressure ring and the platen.The present invention utilizes the driving flange and support sleeve on main shaft, so that the thrust of multiple multiple positions for pushing cylinder to generate is centralized and unified in driving flange, and pushing force is made to be concentrated into the power along main-shaft axis direction using the position-limiting action of main shaft, and dividing equally for pushing force is realized using link mechanism, so that each pressing unit generates identical pushing force, the effect of glued board pressing is substantially increased.
Description
Technical field
The present invention relates to board pressing device technical fields, and in particular to a kind of environmental protection type veneer board pressing device.
Background technique
Glued board be veneer is peeled by juggle or by flitch slicing at veneer, then with adhesive it is glued made of three layers or
The board-like material of multilayer usually uses odd-level veneer, and forms the orthogonal gluing of the machine direction of adjacent layer veneer.
Glued board is one of furniture common used material, is one of big plate of wood-based plate three, also for aircraft, ship, train, vapour
The effects of vehicle, building and packing case material.One group of veneer is usually formed by the orthogonal assembly gluing of adjacent layer grain direction, usually
Its dash board and inner plating are symmetrically arranged at the two sides of central core or plate core.It is criss-cross by grain direction with the veneer after gluing
The slab being made into, is suppressed under conditions of being heated or not heated.The number of plies is generally odd number, and minority also has even number.Side in length and breadth
To physics, engineering properties difference it is smaller.Common gluing board type has three-ply board, five-ply board etc..Glued board can improve timber
Utilization rate is a main path for saving timber.
Glued board be unable to do without pressing device in the fabrication process, and the effect of glued board pressing decides the quality of finished product, if
Occurs the problems such as defect easily causes glued board bonding not comprehensive, generates alice out-of-flatness in bonding processes；Existing pressing
Device is usually to be operated using cold press, and conventional cold press pushes pressing plate to realize pressure generally by two push rods
It closes, what is formed during applying pressure is a kind of power of plane distribution, when push rod pressure is excessive, it is easy to cause to push away
Glued board stress around bar is excessive, the weaker problem of other parts stress, easily leads to glued board pressing unbalance stress, influences into
Quality.
Summary of the invention
For above-mentioned technical deficiency, the object of the present invention is to provide a kind of environmental protection type veneer board pressing devices, mention
The uniform force of high glued board during the pressing process, to improve the final product quality of glued board.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention provides a kind of environmental protection type veneer board pressing device, including pedestal and two on the base arranged symmetrically
A lifting column is provided with the crossbeam that can be moved up and down between two lifting columns, passes through fixed disk in the middle part of the crossbeam
Be fixedly installed main shaft, the main shaft is successively nested with driving flange and support sleeve from top to bottom, the driving flange with it is described
Several promotion cylinders being uniformly distributed circumferentially are provided between fixed disk, platen is movably disposed in the master by telescopic shaft
Below axis, the telescopic shaft is fixed at the center position of the platen, the first cylinder bullet is nested on the telescopic shaft
One end of spring, first cylindrical spring is pushed against on the support sleeve, and the other end of first cylindrical spring is pushed against institute
It states on platen；Several link mechanisms being uniformly distributed circumferentially are provided on the driving flange and the support sleeve, it is described
It is provided with pressure ring on link mechanism, several pushing lists being uniformly distributed circumferentially are provided between the pressure ring and the platen
Member, the compression displacement amount of the pressing unit are greater than the compression displacement amount of first cylindrical spring.
Preferably, the link mechanism includes the first connecting rod and second connecting rod being mutually hinged, and described first connects
The hinged place of bar and the second connecting rod is provided with the sliding block that can be rotated, and is offered on the corresponding pressure ring for the sliding block
Mobile sliding slot, the sliding block are moved radially along the pressure ring, and end of the first connecting rod far from the sliding block is hinged
In the driving flange, the second connecting rod is hinged on the support sleeve far from the end of the sliding block.
Preferably, the pressing unit include the mounting flange being fixed on the platen, be fixed at it is described
The protective case of promotion flange and Screw assembly on the mounting flange on pressure ring, the center position of the mounting flange
It is fixedly installed mounting post, elastomeric element is provided in the mounting post, the center position for pushing flange offers rank
Terraced hole, the promotion flange are pushed against on the elastomeric element by Screw assembly in the locking nut in the mounting post.
Preferably, the elastomeric element is the second cylindrical spring or disk spring.
Preferably, the disk spring uses the knockdown mounting means of pairing.
Preferably, the lead screw that can be rotated is provided in the lifting column, the top fixed setting of the lifting column is useful
In the lifting motor for driving the lead screw rotation, the both ends of the crossbeam are filled with the threads of lead screw in two lifting columns respectively
Match.
Preferably, the lifting motor is stepper motor or servo motor with self-locking function.
The beneficial effects of the present invention are: the present invention realizes platen using the displacement of driving flange and support sleeve on main shaft
Displacement so that it is multiple push cylinder generate multiple positions thrust it is centralized and unified in driving flange, and utilize main shaft
Position-limiting action make pushing force be concentrated into the power along main-shaft axis direction, and realize pushing force using link mechanism
Respectively, so that each pressing unit generates identical pushing force, the multiple thrust sizes acted on platen be ensure that
It is unified, and then avoid the problem not of uniform size of each push rod thrust caused by traditional multiple push rods dispersion pushes；Furthermore connect
Linkage is capable of forming diamond shape force application structure, and then ensure that symmetry realizes the evenly dispersed of power, and combine with pressure ring
The thrust range that driving flange generates is extended dispersion, and then avoids the concentrations of thrust, while utilizing pressure
Ring to act on the thrust on platen and forms spatial distribution, is different from the linear distribution mode of traditional push rod, mentions significantly
The high effect of glued board pressing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for environmental protection type veneer board pressing device that the embodiment of the present invention 1 provides；
Fig. 2 is the partial perspective view of Fig. 1；
Fig. 3 is the explosive view of Fig. 2；
Fig. 4 is the link mechanism in the embodiment of the present invention 1；
Fig. 5 is the pressing unit in the embodiment of the present invention 1；
Fig. 6 is the top view (stress containing part) in Fig. 2；
Fig. 7 is the enlarged drawing in the portion A in Fig. 3.
Description of symbols: 1- pedestal, 11- lifting column, 12- crossbeam, 13- lifting motor, 2- main shaft, 21- driving flange,
22- support sleeve, 23- fixed disk, 3- pressure ring 31- sliding slot, 4- platen, 41- telescopic shaft, the first cylindrical spring of 42-, 5- connecting rod machine
Structure, 51- first connecting rod, 52- second connecting rod, 53- sliding block, 6- pressing unit, 61- mounting flange, 611- mounting post, 62- are pushed
Flange, 621- stepped hole, 63- protective case, 64- butterfly spring, 65- fixing sleeve, 7- push cylinder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments 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 shall fall within the protection scope of the present invention.
Embodiment 1: a kind of environmental protection type veneer board pressing device, including pedestal 1 and be symmetricly set on the pedestal 1 two
A lifting column 11 is provided with the crossbeam 12 that can be moved up and down between two lifting columns 11, and crossbeam 12 is by being arranged in institute
The lead screw stated in lifting column 11 moves up and down, and the both ends of crossbeam 12 are assembled with threads of lead screw respectively, the lifting column 11
Top is fixedly installed the lifting motor 13 for driving the lead screw rotation, and wherein lifting motor 13 is with self-locking function
Stepper motor or servo motor, the middle part of the crossbeam 12 are fixedly installed main shaft 2 by fixed disk 23, the main shaft 2 from
It is successively nested with driving flange 21 and support sleeve 22 under, is provided with four between the driving flange 21 and the fixed disk 23
A promotion cylinder 7 being uniformly distributed circumferentially, platen 4 is movably disposed in 2 lower section of main shaft by telescopic shaft 41, described flexible
Axis 41 is fixed at the center position of the platen 4, is nested with the first cylindrical spring 42 on the telescopic shaft 41, and described
One end of one cylindrical spring 42 is pushed against on the support sleeve 22, and the other end of first cylindrical spring 42 is pushed against the pressure
On disk 4；The driving flange 21 and setting on the support sleeve 22 are described there are four the link mechanism 5 being uniformly distributed circumferentially
Pressure ring 3 is provided on link mechanism 5, there are four the pushings being uniformly distributed circumferentially for setting between the pressure ring 3 and the platen 4
Unit 6, the compression displacement amount of the pressing unit 6 are greater than the compression displacement amount of first cylindrical spring 42.
Further, the link mechanism 5 includes the first connecting rod 51 and second connecting rod 52 being mutually hinged, described
The hinged place of first connecting rod 51 and the second connecting rod 52 is provided with the sliding block 53 that can be rotated, and opens on the corresponding pressure ring 3
Equipped with the mobile sliding slot 31 of the confession sliding block 53, wherein the shape of sliding slot 31 is adapted with the shape of sliding block 52, sliding slot 31 and cunning
Block 53 is corresponded and is circumferentially evenly distributed on pressure ring 3, and sliding block 53 is moved radially along pressure ring 3, the first connecting rod 51
End far from the sliding block 53 is hinged in the driving flange 21, end of the second connecting rod 52 far from the sliding block 53
It is hinged on the support sleeve 22.
Further, the pressing unit 6 includes the mounting flange 61 being fixed on the platen 4, fixed setting
The protective case 63 of promotion flange 62 and Screw assembly on the mounting flange 61 on the pressure ring 3, the fixation
The center position of orchid 61 is fixedly installed mounting post 611, and elastomeric element, the promotion method are provided in the mounting post 611
The center position of orchid 62 offers stepped hole 621, and the promotion flange 62 is by Screw assembly in the mounting post 611
Locking nut is pushed against on the elastomeric element, and the elastomeric element is disk spring 64.
Further, the disk spring 64 is multiple, and the disk spring 64 uses the knockdown mounting means of pairing,
And disk spring group is formed, as shown in fig. 6, in the present embodiment, the compression displacement amount of the pressing unit 6 is greater than described first
The compression displacement amount of cylindrical spring 42 refers to that the decrement of disk spring group under the action of the same power is greater than the first cylinder bullet
The decrement of spring 42, i.e., during driving flange 21 is pushed and exerted a force, the first cylindrical spring 42 and disk spring group at the beginning
It is all deformed, subsequent first cylindrical spring 42 keeps not redeformation, and disk spring group continues to generate deformation.
Further, be provided in the lifting column 11 can rotational lead screw, the lifting column 11 top fixed setting
There is the lifting motor 13 for driving the lead screw rotation, the both ends of the crossbeam 12 are respectively and in two lifting columns 11
Threads of lead screw assembly.
Further, the lifting motor 13 is stepper motor or servo motor with self-locking function.
In the present embodiment, as shown in fig. 6, multiple thrusts for pushing cylinder 7 to generate act in driving flange 21 in concentration
(power F5), then pass through link mechanism 5 and pressure ring 3 for F5It is evenly dispersed at F1、F2、F3And F4, and then realize the uniform of thrust
Disperse and thrust is made to form spatial distribution, substantially increases pressing effect.
Embodiment 2: on the basis of embodiment 1, the elastomeric element (disk spring 64) of pressing unit 6 can also be using the
Two cylindrical springs are substituted, and in the present embodiment, the compression displacement amount of the pressing unit 6 is greater than first cylindrical spring
42 compression displacement amount refers to that the decrement of the second cylindrical spring under the action of the same power is greater than the first cylindrical spring 42
Decrement, i.e., during driving flange 21 is pushed and exerted a force, the first cylindrical spring 42 and the second cylindrical spring are all produced at the beginning
Change shape, and subsequent first cylindrical spring 42 keeps not redeformation, and the second cylindrical spring continues to generate deformation.
In other embodiments, push the quantity of cylinder 7, link mechanism 5 and pressing unit 6 can also be according to actual processing
The size of glued board further increase, more preferably press effect to realize.
In use, the glued board pressed will be needed to be placed on pedestal 1, lifting motor 13 is controlled by the position of platen 4
It is adjusted to suitable position, and is limited crossbeam 12 by the self-locking function that lifting motor 13 carries, subsequent start-up pushes cylinder 7
Push driving flange 21 mobile, driving flange 21 generates multiple promotion cylinders 7 more under the action of link mechanism 5 and pressure ring 3
A thrust concentrates in driving flange 21, then thrust-neutral is distributed on platen 4 again by link mechanism 5 and pressure ring 3, most
Uniform pressing is generated to glued board eventually, avoids the defect of pressure force concentrations generation；When driving flange 21 moves down, by
It is greater than the compression displacement amount of the first cylindrical spring 42 in the compression displacement amount of pressing unit 6, therefore in compression, support sleeve 22 exists
Reaching will stop moving down when moving down the limit, continue to move down with driving flange 21 at this time, 53 meeting of sliding block on link mechanism 5
The displacement in both direction is generated, i.e., along 2 radial direction of 2 axis direction of main shaft and main shaft, therefore sliding slot 31 is that sliding block 53 mentions
Free displacement radially has been supplied, while having limited the moving along 2 axis of main shaft of sliding block 53, pressure ring 3 can just because of this
Moving down and move down with sliding block 53.
The present invention realizes the displacement of platen using the displacement of driving flange and support sleeve on main shaft, so that multiple push away
The thrust for multiple positions that dynamic cylinder generates is centralized and unified in driving flange, and makes pushing force collection using the position-limiting action of main shaft
It is middle to realize dividing equally for pushing force at the power along main-shaft axis direction, and using link mechanism, so that each pushing
Unit generates identical pushing force, ensure that the unification for acting on multiple thrust sizes on platen, and then avoid traditional
The problem not of uniform size of each push rod thrust caused by multiple push rod dispersions push；Furthermore link mechanism is capable of forming diamond shape force
Structure, and then ensure that symmetry realizes the evenly dispersed of power, and combine the thrust for generating driving flange with pressure ring and make
It is extended dispersion with range, and then avoids the concentrations of thrust, while to act on pushing away on platen using pressure ring
Power forms spatial distribution, is different from the linear distribution mode of traditional push rod, substantially increases the effect of glued board pressing.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of environmental protection type veneer board pressing device, including pedestal (1) and two liftings being symmetricly set on the pedestal (1)
Column (11) is provided with the crossbeam (12) that can be moved up and down between two lifting columns (11), which is characterized in that the crossbeam
(12) middle part is fixedly installed main shaft (2) by fixed disk (23), and the main shaft (2) is successively nested with driving method from top to bottom
Blue (21) and support sleeve (22), it is circumferentially uniform to be provided with several between the driving flange (21) and the fixed disk (23)
The promotion cylinder (7) of distribution, platen (4) are movably disposed in below the main shaft (2) by telescopic shaft (41), the telescopic shaft
(41) it is fixed at the center position of the platen (4), is nested with the first cylindrical spring (42) on the telescopic shaft (41),
One end of first cylindrical spring (42) is pushed against on the support sleeve (22), the other end of first cylindrical spring (42)
It is pushed against on the platen (4)；It is circumferentially uniform that several are provided on the driving flange (21) and the support sleeve (22)
The link mechanism (5) of distribution is provided with pressure ring (3) on the link mechanism (5), between the pressure ring (3) and the platen (4)
It is provided with several pressing units (6) being uniformly distributed circumferentially, the compression displacement amount of the pressing unit (6) is greater than described the
The compression displacement amount of one cylindrical spring (42).
2. a kind of environmental protection type veneer board pressing device as described in claim 1, which is characterized in that link mechanism (5) packet
Include the first connecting rod (51) and second connecting rod (52) being mutually hinged, the first connecting rod (51) and the second connecting rod
(52) hinged place is provided with the sliding block (53) that can be rotated, and is offered on the corresponding pressure ring (3) for the sliding block (53)
Mobile sliding slot (31), sliding block (53) the moving radially along the pressure ring (3), the first connecting rod (51) is far from described
The end of sliding block (53) is hinged on the driving flange (21), end of the second connecting rod (52) far from the sliding block (53)
It is hinged on the support sleeve (22).
3. a kind of environmental protection type veneer board pressing device as described in claim 1, which is characterized in that pressing unit (6) packet
The promotion flange (62) for including the mounting flange (61) being fixed on the platen (4), being fixed on the pressure ring (3)
And protective case (63) of the Screw assembly on the mounting flange (61), the center position of the mounting flange (61) are fixed
It is provided with mounting post (611), elastomeric element, the center for pushing flange (62) is provided on the mounting post (611)
Place offers stepped hole (621), and promotion flange (62) passes through locking nut of the Screw assembly on the mounting post (611)
It is pushed against on the elastomeric element.
4. a kind of environmental protection type veneer board pressing device as claimed in claim 3, which is characterized in that the elastomeric element is second
Cylindrical spring or disk spring (64).
5. a kind of environmental protection type veneer board pressing device as claimed in claim 4, which is characterized in that the disk spring (64) is adopted
With the knockdown mounting means of pairing.
6. a kind of environmental protection type veneer board pressing device as described in claim 1, which is characterized in that set in the lifting column (11)
It is equipped with the lead screw that can be rotated, the lifting electricity for driving the lead screw rotation is fixedly installed at the top of the lifting column (11)
Machine (13), the both ends of the crossbeam (12) are assembled with the threads of lead screw in two lifting columns (11) respectively.
7. a kind of environmental protection type veneer board pressing device as claimed in claim 6, which is characterized in that the lifting motor (13) is
Stepper motor or servo motor with self-locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470099.6A CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470099.6A CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109249493A true CN109249493A (en) | 2019-01-22 |
| CN109249493B CN109249493B (en) | 2020-10-16 |
Family
ID=65042524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470099.6A Active CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249493B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640852A (en) * | 2019-09-27 | 2020-01-03 | 安徽可尔海思塑业有限公司 | Solid wood composite floor pre-compaction device |
| CN111070770A (en) * | 2019-12-27 | 2020-04-28 | 盐城市富豪家具有限公司 | Cold pressing device convenient for furniture assembly |
| CN113787575A (en) * | 2021-07-26 | 2021-12-14 | 青岛御远智能科技发展有限公司 | Press-fit production method |
| CN115163693A (en) * | 2022-07-25 | 2022-10-11 | 盐城工学院 | Induction spring with high stability |
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| JPH1057552A (en) * | 1996-08-20 | 1998-03-03 | Heiwa Corp | Cold press device for manufacture of game machine |
| CN2347730Y (en) * | 1997-08-08 | 1999-11-10 | 原泽 | Integral distributing high pressure intensity press for oil cylinder |
| DE10053764A1 (en) * | 2000-11-01 | 2002-05-02 | Dieffenbacher Gmbh Maschf | Short-cycle press for manufacture of decorative wood material plates out of coated pressed goods has at edges of sides of lower press plate , concentrated and separately controllable |
| CN102101363A (en) * | 2010-12-24 | 2011-06-22 | 哈尔滨工业大学（威海） | Multi-point forming device for plate |
| DE202012104004U1 (en) * | 2012-10-18 | 2012-11-15 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | cycle press |
| CN204515287U (en) * | 2015-03-02 | 2015-07-29 | 联想(北京)有限公司 | Abutted equipment |
| CN205905146U (en) * | 2016-06-27 | 2017-01-25 | 泗阳大华胶合板厂 | Plywood compression fittings |
| CN207344752U (en) * | 2017-11-03 | 2018-05-11 | 徐州市宏达木业有限公司 | Environmental protection type veneer board pressing device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057552A (en) * | 1996-08-20 | 1998-03-03 | Heiwa Corp | Cold press device for manufacture of game machine |
| CN2347730Y (en) * | 1997-08-08 | 1999-11-10 | 原泽 | Integral distributing high pressure intensity press for oil cylinder |
| DE10053764A1 (en) * | 2000-11-01 | 2002-05-02 | Dieffenbacher Gmbh Maschf | Short-cycle press for manufacture of decorative wood material plates out of coated pressed goods has at edges of sides of lower press plate , concentrated and separately controllable |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640852A (en) * | 2019-09-27 | 2020-01-03 | 安徽可尔海思塑业有限公司 | Solid wood composite floor pre-compaction device |
| CN111070770A (en) * | 2019-12-27 | 2020-04-28 | 盐城市富豪家具有限公司 | Cold pressing device convenient for furniture assembly |
| CN113787575A (en) * | 2021-07-26 | 2021-12-14 | 青岛御远智能科技发展有限公司 | Press-fit production method |
| CN115163693A (en) * | 2022-07-25 | 2022-10-11 | 盐城工学院 | Induction spring with high stability |
| CN115163693B (en) * | 2022-07-25 | 2023-11-21 | 盐城工学院 | High-stability induction spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109249493B (en) | 2020-10-16 |
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Effective date of registration: 20240220 Address after: 221000 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Country or region after: China Address before: 221000 East of Hongqi Road and North of Liaohe West Road, Economic Development Zone, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JINTAIXIANG NEWWAY DOOR INDUSTRY CO.,LTD. Country or region before: China |