CN117047874A - Full-automatic laminated wood beam column production line - Google Patents
Full-automatic laminated wood beam column production line Download PDFInfo
- Publication number
- CN117047874A CN117047874A CN202311302315.7A CN202311302315A CN117047874A CN 117047874 A CN117047874 A CN 117047874A CN 202311302315 A CN202311302315 A CN 202311302315A CN 117047874 A CN117047874 A CN 117047874A
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- CN
- China
- Prior art keywords
- conveying mechanism
- production line
- conveying
- plate
- laminated wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002023 wood Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000000712 assembly Effects 0.000 claims abstract description 27
- 238000000429 assembly Methods 0.000 claims abstract description 27
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 7
- 230000007306 turnover Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 241000894007 species Species 0.000 description 3
- 235000008582 Pinus sylvestris Nutrition 0.000 description 2
- 241000218626 Pinus sylvestris Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000001839 pinus sylvestris Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 241000218683 Pseudotsuga Species 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000008569 process Effects 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
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a full-automatic laminated wood beam column production line, which relates to the technical field of wood processing, wherein a four-sided planer, a first conveying mechanism, a gluing mechanism, a second conveying mechanism, a transverse conveying mechanism, a third conveying mechanism and a board splicing machine are sequentially arranged according to the feeding direction, and one side of the third conveying mechanism is provided with a material shifting and stacking mechanism and a pushing mechanism; the glue spreading mechanism comprises a feeding roller assembly, a glue spreader is arranged on one side of the feeding roller assembly, the transverse conveying mechanism comprises a plurality of groups of transverse conveying assemblies connected with the second conveying mechanism and the third conveying mechanism, the material shifting and stacking mechanism comprises a plurality of plate turnover assemblies, the pushing mechanism comprises a plurality of plate pushing assemblies, and the plate turnover assemblies are in one-to-one correspondence with the plate pushing assemblies. The automatic glue spreading and feeding device is reasonable in structural design, high in automation degree, convenient to operate, stable and reliable in performance, capable of achieving automatic glue spreading, overturning and feeding and jointed board pressurizing functions, labor intensity is reduced, and production efficiency and product quality are improved.
Description
Technical Field
The invention relates to the technical field of wood processing, in particular to a full-automatic glued wood beam column production line.
Background
Glued Liang Youchen glued beam column, glued wood, is an engineered wood product graded according to wood strength, typically a construction of two or more layers of wood boards laminated together. The beam column must be to the long-time stable pressurization of gluing face in manufacturing process, mainly relates to processes such as rubber coating, material loading, makeup pressurization, adopts artifical material loading's mode at present, and intensity of labour is big, and work efficiency is low, and artifical material loading also has to put untimely, pressurizes the uneven phenomenon of gluing distribution, can't guarantee the mechanical properties of gluing beam, influences product quality, causes the wasting of resources.
Disclosure of Invention
The invention aims to solve the technical problems and provide a full-automatic laminated wood beam column production line which automatically completes the procedures of gluing, overturning, feeding and pressurizing and improves the production efficiency.
In order to achieve the technical purpose and meet the technical requirements, the invention adopts the technical scheme that: full-automatic laminated wood beam column production line, its characterized in that: the four-side planing machine is characterized in that a four-side planing machine, a first conveying mechanism, a gluing mechanism, a second conveying mechanism, a transverse conveying mechanism, a third conveying mechanism and a plate splicing machine are sequentially arranged according to the feeding direction, and one side of the third conveying mechanism is provided with a material shifting and stacking mechanism and a pushing mechanism; the first conveying mechanism comprises a first power roller conveying assembly and an unpowered roller assembly A, the gluing mechanism comprises a feeding roller assembly, a gluing machine is arranged on one side of the feeding roller assembly, the transverse conveying mechanism comprises a plurality of groups of transverse conveying assemblies connected with a second conveying mechanism and a third conveying mechanism, each transverse conveying assembly comprises a plurality of transverse conveying chains and a driving device for driving the transverse conveying chains, the third conveying mechanism comprises a plurality of power conveying assemblies and an unpowered roller assembly C, each power conveying assembly comprises a third power roller conveying assembly and a chain transmission assembly, the material shifting stacking mechanism comprises a plurality of turning plate assemblies for turning plates to a material carrying platform of a plate splicing machine, each pushing mechanism comprises a plurality of pushing plate assemblies for pushing the plates to the reference of the plate splicing machine to be blocked, each turning plate assembly corresponds to each pushing plate assembly one to one, and the plate splicing machine is used for pressurizing and gluing laminated plates.
Preferably: the turning plate assembly comprises a turning plate cylinder, one end of the turning plate cylinder is connected with the turning plate, and the middle part of the turning plate is connected with the frame through a connecting piece.
Preferably: the turning plate is movably connected with the connecting piece, and the section of the turning plate is 7-shaped.
Preferably: the turning plate cylinder is vertically arranged on the frame.
Preferably: the push plate assembly comprises a push plate cylinder, a push plate is arranged at the front end of the push plate cylinder, a push plate wheel is arranged at the bottom of the push plate, and the push plate wheel is arranged on a track to prevent the push plate from bending downwards.
Preferably: the second conveying mechanism comprises a second power roller conveying assembly and an unpowered roller assembly B, and limit stops are arranged at the tail ends of the second conveying mechanism and the third conveying mechanism.
Preferably: the chain transmission assembly comprises a driving motor and a plurality of groups of transmission chains, and pushing blocks for pushing timber are arranged on the transmission chains.
Preferably: the push plate assemblies and the turning plate assemblies are arranged in a staggered mode, and the number of the push plate assemblies and the turning plate assemblies is 12.
Preferably: the four-side planer, the first conveying mechanism, the gluing mechanism, the second conveying mechanism, the transverse conveying mechanism, the third conveying mechanism and the jigsaw machine are respectively connected with the control system.
Preferably: the pressurizing pressure of the plate splicing machine is set to be 5-15MPa, and the pressurizing time is set to be 120-300 minutes.
Compared with the traditional structure, the invention has the beneficial effects that:
1. the automatic gluing machine has reasonable structural design and high automation degree, adopts the working modes of power roller conveying and chain transmission, realizes the functions of automatic gluing, overturning and jointed board pressurization through the arrangement of the overturning plate and the pushing plate assembly, has stable and reliable feeding, improves the production efficiency and the product quality of the glued beam, and can effectively ensure the mechanical property of the glued beam.
2. By adopting PLC control, the operation stability of each mechanism is ensured, the operation is convenient, the manual feeding is not needed, the labor intensity is greatly reduced, and the production cost is reduced.
3. The plate splicing machine splices plates by adopting a hydraulic principle, has the characteristics of stable movement speed, high pressure, average pressure application and the like, and is safe and reliable to operate; the hydraulic system is provided with a pressure sensor, the pressure fluctuation range can be effectively controlled by setting the pressure deviation value, the system is complemented, and the constant pressure obtained by plate gluing is ensured.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at A;
FIG. 5 is an enlarged view at B in FIG. 2;
FIG. 6 is an enlarged view at C in FIG. 2;
FIG. 7 is an enlarged view of FIG. 3 at D;
in the figure: 1. four-sided planer, 2, first conveyor, 21, first power roller conveyor assembly, 22, unpowered roller assembly A,3, gumming mechanism, 31, feed roller assembly, 32, gumming machine, 4, second conveyor, 5, lateral conveyor, 51, traversing chain, 6, third conveyor, 61, third power roller conveyor assembly, 62, chain drive assembly, 7, panel-joining machine, 71, loading platform, 72, datum stop, 8, pushing mechanism, 81, push plate cylinder, 82, track, 83, push plate, 9, toggle plate cylinder, 91, toggle plate cylinder, 92, toggle plate, 93, connector, 10.
Detailed Description
The present invention will be further described below.
Referring to fig. 1-4, a full-automatic laminated wood beam column production line is characterized in that: the four-sided planer is characterized in that a four-sided planer 1, a first conveying mechanism 2, a gluing mechanism 3, a second conveying mechanism 4, a transverse conveying mechanism 5, a third conveying mechanism 6 and a jigsaw machine 7 are sequentially arranged according to the feeding direction, and one side of the third conveying mechanism 6 is provided with a material shifting and stacking mechanism 9 and a pushing mechanism 8; the first conveying mechanism 2 comprises a first power roller conveying assembly 21 and an unpowered roller assembly A22, the gluing mechanism 3 comprises a feeding roller assembly 31, a gluing machine 32 is arranged on one side of the feeding roller assembly 31, the transverse conveying mechanism 5 comprises a plurality of groups of transverse conveying assemblies connected with the second conveying mechanism 4 and the third conveying mechanism 6, each transverse conveying assembly comprises a plurality of transverse conveying chains 51 and a driving device for driving the transverse conveying chains 51, the third conveying mechanism 6 comprises a plurality of power conveying assemblies and an unpowered roller assembly C, each power conveying assembly comprises a third power roller conveying assembly 61 and a chain transmission assembly 62, the material shifting and stacking mechanism 9 comprises a plurality of plate overturning assemblies for overturning plates to a material loading platform 71, each pushing mechanism 8 comprises a plurality of push plate assemblies for pushing the plates 10 to a reference block 72 of the plate splicer, each plate overturning assemblies are arranged in one-to-one correspondence with the push plate assemblies, and the plate splicer 7 is used for pressurizing and gluing the stacked plates.
In the preferred embodiment, the flap assembly comprises a flap cylinder 91, one end of the flap cylinder 91 is connected with a flap 92, and the middle part of the flap 92 is connected with the frame through a connecting piece 93.
In the preferred embodiment, the turning plate 92 is movably connected with the connecting piece 93, and the cross section of the turning plate 92 is 7-shaped.
In the preferred embodiment, the flap cylinder 91 is vertically disposed on the frame.
In the preferred embodiment, the push plate assembly comprises a push plate cylinder 81, a push plate 83 is arranged at the front end of the push plate cylinder 81, push plate wheels are arranged at the bottom of the push plate 83, and the push plate wheels are arranged on a track 82 to prevent the push plate from bending downwards.
In the preferred embodiment, the second conveying mechanism 4 includes a second power roller conveying assembly 41 and an unpowered roller assembly B42, and the ends of the second conveying mechanism 4 and the third conveying mechanism 6 are respectively provided with a limit stop.
In the preferred embodiment, the chain transmission assembly 62 includes a driving motor and a plurality of sets of transmission chains, and pushing blocks for pushing timber are arranged on the transmission chains.
In the preferred embodiment, the push plate assemblies and the flap assemblies are arranged in a staggered manner, and the number of the push plate assemblies and the flap assemblies is 12.
In the preferred embodiment, the four-sided planer 1, the first conveying mechanism 2, the gluing mechanism 3, the second conveying mechanism 4, the transverse conveying mechanism 5, the third conveying mechanism 6 and the board splicing machine 7 are respectively connected with a control system.
In the preferred embodiment, the pressurizing pressure of the jigsaw machine 7 is set to be 5-15MPa, and the pressurizing time is set to be 120-300 minutes.
In specific implementation, the method comprises the following steps:
the veneers planed from four sides are conveyed to a gluing mechanism 3 through a first conveying mechanism 2, and a gluing machine 32 glues the plates in a glue spraying or glue spraying mode;
the glued plate is conveyed to a second conveying mechanism 4, and a limiting baffle plate is arranged at the tail end of the second conveying mechanism 4 and can limit the plate; the driving device of the transverse conveying mechanism 5 is started, the transverse moving chain 51 drives the plate to transversely move to the third conveying mechanism 6, and the third power roller conveying assembly 61 is started to convey the plate forwards to the limit baffle;
the chain transmission assembly 62 is started, a pushing block on a transmission chain pushes a plate to the turning plate 92, under the action of the turning plate cylinder 91, the turning plate 92 swings to change the plate from flat placement to side placement, at the moment, the carrying platform 71 of the plate splicing machine 7 is in a horizontal opening state, the plate is placed on the carrying platform of the plate splicing machine 7 laterally, and under the action of the pushing plate cylinder 81, the pushing plate 83 is pushed by a pushing rod of the cylinder to push the plate to the reference leaning block 72 of the carrying platform; the material carrying platform can incline for a certain angle to prevent materials from dumping;
repeating the steps 1-3 until stacking of the plates with the set number is completed;
after the boards are stacked, a lifting oil cylinder at the front side of the board splicing machine 7 is started, a material carrying platform 71 is lifted together with the boards on the material carrying platform, and the materials are sent into the board splicing machine 7 for pressurizing and gluing; each valve plate is provided with a one-way throttle valve, and the speed of the valve when the valve is controlled to descend is controlled by adjusting the one-way throttle valve on the connecting oil pipe, so that the speed of the valve when the valve is lifted can be controlled;
when in pressurized gluing, the pressure of a hydraulic system is set according to the type, length, width and layer number of the processed plate, and the preselected unit pressure of the hardwood plate is 10-15Kg/cm 2 The preselected unit pressure of the cork board is 6-10Kg/cm 2 The method comprises the steps of carrying out a first treatment on the surface of the The locking oil cylinder locks the panel splicing machine 7, the upper pressing oil cylinder presses down the laminated plates, the side pressing oil cylinder and the rear pushing oil cylinder press the laminated plates, the pressurizing pressure is 5-15MPa, and the pressurizing time is 120-300 minutes, so that the laminated beam is finally formed.
Example 1A workpiece of 12000mm (1200 cm) in length and 200mm (20 cm) in width was made of pinus sylvestris, and a preselected unit pressure of 10Kg/cm based on the wood species being processed 2 According to the length of the required cylinder 40, the pressure of the hydraulic system of the jigsaw machine is determined to be 6MPa, and the pressure maintaining time (from pressurization to pressure relief) is 150min under the environment of about 25 ℃ of air temperature and 60% -75% of air humidity.
Example 2A workpiece of 12000mm (1200 cm) in length and 450mm (45 cm) in width was made of pinus sylvestris, and a preselected unit pressure was 12Kg/cm based on the wood species being processed 2 According to the length of 40 cylinders, the pressure of the hydraulic system of the jigsaw machine is determined to be 14MPa, and the pressure maintaining time (the pressure is increased to be relieved) is 240 minutes.
Example 3 workpiece length 9000mm (900 cm), width 300mm (30 cm), workpiece material was douglas fir, preselected unit pressure according to the wood species being processed was 15Kg/cm 2 And determining the pressure of the hydraulic system of the jigsaw machine to be 12MPa according to 30 cylinders required by the length, and keeping the pressure for 200min (pressurizing to releasing).
The foregoing embodiments of the present invention are merely illustrative of the present invention and are not intended to limit the scope of the present invention, and all equivalent technical solutions are also included in the scope of the present invention, which is defined by the claims.
Claims (9)
1. Full-automatic laminated wood beam column production line, its characterized in that: the four-side planing machine is characterized in that a four-side planing machine (1), a first conveying mechanism (2), a gluing mechanism (3), a second conveying mechanism (4), a transverse conveying mechanism (5), a third conveying mechanism (6) and a plate splicing machine (7) are sequentially arranged according to the feeding direction, and a material shifting and stacking mechanism (9) and a pushing mechanism (8) are arranged on one side of the third conveying mechanism (6); the utility model provides a gluing machine, including first conveying mechanism (2) including first power roller conveying component (21), unpowered cylinder subassembly A (22), gluing mechanism (3) are including feed roller subassembly (31), feed roller subassembly (31) one side is provided with spreading machine (32), horizontal conveying mechanism (5) are including a plurality of sideslip subassembly of a plurality of groups of connection second conveying mechanism (4) and third conveying mechanism (6), sideslip subassembly includes a plurality of sideslip chain (51), drive sideslip chain (51) drive arrangement, third conveying mechanism (6) include a plurality of power conveying component, unpowered cylinder subassembly C, power conveying component includes third power roller conveying component (61), chain drive subassembly (62), stirring stacking mechanism (9) are including a plurality of and are used for overturning panel to panel machine loading platform (71), pushing mechanism (8) are including a plurality of and are used for promoting panel (10) to panel machine benchmark to lean on the push pedal subassembly that keeps off (72), panel subassembly with the push pedal subassembly sets up one-to one, panel machine (7) are laminated to carry out the pressurization panel.
2. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the flap assembly comprises a flap cylinder (91), one end of the flap cylinder (91) is connected with a flap (92), and the middle part of the flap (92) is connected with the frame through a connecting piece (93).
3. The fully automatic laminated wood beam and column production line according to claim 2, wherein: the turning plate (92) is movably connected with the connecting piece (93), and the section of the turning plate (92) is 7-shaped.
4. The fully automatic laminated wood beam and column production line according to claim 2, wherein: the turning plate cylinder (91) is vertically arranged on the frame.
5. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the push plate assembly comprises a push plate cylinder (81), a push plate (83) is arranged at the front end of the push plate cylinder (81), push plate wheels are arranged at the bottom of the push plate (83), and the push plate wheels are arranged on a track (82).
6. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the second conveying mechanism (4) comprises a second power roller conveying assembly (41) and an unpowered roller assembly B (42), and limit stops are arranged at the tail ends of the second conveying mechanism (4) and the third conveying mechanism (6).
7. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the chain transmission assembly (62) comprises a driving motor and a plurality of groups of transmission chains, and pushing blocks for pushing wood are arranged on the transmission chains.
8. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the push plate assemblies and the turning plate assemblies are arranged in a staggered mode, and the number of the push plate assemblies and the turning plate assemblies is 12.
9. The fully automatic laminated wood beam and column production line according to claim 1, wherein: the pressurizing pressure of the plate splicing machine (7) is set to be 5-15MPa, and the pressurizing time is set to be 120-300 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311302315.7A CN117047874B (en) | 2023-10-10 | 2023-10-10 | Full-automatic laminated wood beam column production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311302315.7A CN117047874B (en) | 2023-10-10 | 2023-10-10 | Full-automatic laminated wood beam column production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117047874A true CN117047874A (en) | 2023-11-14 |
| CN117047874B CN117047874B (en) | 2023-12-26 |
Family
ID=88667744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311302315.7A Active CN117047874B (en) | 2023-10-10 | 2023-10-10 | Full-automatic laminated wood beam column production line |
Country Status (1)
| Country | Link |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702603A1 (en) * | 1997-01-24 | 1998-08-06 | Fries Petra | Pressing bed with thrust surfaces and crosshead |
| CN201579851U (en) * | 2010-01-20 | 2010-09-15 | 康锦绵 | Timber side-turning mechanism |
| CN105540240A (en) * | 2016-02-04 | 2016-05-04 | 国家***北京林业机械研究所 | Automatic feeding system for laminated wood squaring machine and automatic feeding method |
| CN108972755A (en) * | 2017-06-05 | 2018-12-11 | 美克国际家私加工（天津）有限公司 | A kind of high-frequency plate-splicing machine with automatic loading/unloading function |
| CN210336277U (en) * | 2019-05-24 | 2020-04-17 | 嘉善长乐机械制造有限公司 | Make things convenient for plywood hot press of material loading |
| CN111805643A (en) * | 2020-07-22 | 2020-10-23 | 安徽省汇金木业股份有限公司 | Feeding, gluing and pressing integrated device for three-ply board production |
| CN115847556A (en) * | 2022-10-13 | 2023-03-28 | 福建农林大学 | Automatic gluing side-turning glue-bonding board-forming device for bamboo chips |
| CN115871068A (en) * | 2023-01-31 | 2023-03-31 | 洛阳汉子木制品安装有限公司 | Veneer thickness splicing apparatus |
| US20230311361A1 (en) * | 2022-04-05 | 2023-10-05 | Nanjing Forestry University | Unit narrow board glue application device and method suitable for high-frequency hot pressing of solid wood edge glued panel |
-
2023
- 2023-10-10 CN CN202311302315.7A patent/CN117047874B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702603A1 (en) * | 1997-01-24 | 1998-08-06 | Fries Petra | Pressing bed with thrust surfaces and crosshead |
| CN201579851U (en) * | 2010-01-20 | 2010-09-15 | 康锦绵 | Timber side-turning mechanism |
| CN105540240A (en) * | 2016-02-04 | 2016-05-04 | 国家***北京林业机械研究所 | Automatic feeding system for laminated wood squaring machine and automatic feeding method |
| CN108972755A (en) * | 2017-06-05 | 2018-12-11 | 美克国际家私加工（天津）有限公司 | A kind of high-frequency plate-splicing machine with automatic loading/unloading function |
| CN210336277U (en) * | 2019-05-24 | 2020-04-17 | 嘉善长乐机械制造有限公司 | Make things convenient for plywood hot press of material loading |
| CN111805643A (en) * | 2020-07-22 | 2020-10-23 | 安徽省汇金木业股份有限公司 | Feeding, gluing and pressing integrated device for three-ply board production |
| US20230311361A1 (en) * | 2022-04-05 | 2023-10-05 | Nanjing Forestry University | Unit narrow board glue application device and method suitable for high-frequency hot pressing of solid wood edge glued panel |
| CN115847556A (en) * | 2022-10-13 | 2023-03-28 | 福建农林大学 | Automatic gluing side-turning glue-bonding board-forming device for bamboo chips |
| CN115871068A (en) * | 2023-01-31 | 2023-03-31 | 洛阳汉子木制品安装有限公司 | Veneer thickness splicing apparatus |
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| CN117047874B (en) | 2023-12-26 |
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