CN112171816A - Processing equipment for hot pressing of plywood - Google Patents
Processing equipment for hot pressing of plywood Download PDFInfo
- Publication number
- CN112171816A CN112171816A CN202010994949.3A CN202010994949A CN112171816A CN 112171816 A CN112171816 A CN 112171816A CN 202010994949 A CN202010994949 A CN 202010994949A CN 112171816 A CN112171816 A CN 112171816A
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- hot pressing
- plate
- plywood
- pressing plate
- driving device
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- 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
- B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
-
- 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
- B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses processing equipment for hot pressing of plywood, which belongs to the field of plywood processing and comprises a base, wherein the upper end of the base is provided with an upper hot pressing plate and a lower hot pressing plate which are paired, the upper hot pressing plate is lifted and lowered in a reciprocating manner under the action of a hot pressing driving device, and the hot pressing driving device is arranged on a rack; the placing position of the base is provided with a jacking driving device. The invention aims to provide processing equipment for hot pressing of plywood, which can conveniently take a rough board out of hot pressing equipment.
Description
Technical Field
The invention relates to the field of plywood processing, in particular to processing equipment for hot pressing of plywood.
Background
The plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into single boards or slicing wood squares into thin wood and then gluing the thin wood with an adhesive.
The production process of the plywood comprises the steps of cutting off raw wood, drying and other raw material treatment, then gluing, assembling, prepressing and other processes are carried out on the raw material so as to process the raw material into a plate blank; and (3) carrying out hot pressing after the slab production is finished, so that the slab is firmly glued under the action of certain temperature and pressure to form a rough board, and carrying out subsequent processes of edge cutting, sanding and the like on the rough board to finally process the rough board into a plywood.
When the slab is hot-pressed, the temperature is generally controlled to be about 100 ℃, and the time is controlled to be about 5 to 35 minutes according to the thickness of the slab, so that after the hot pressing of the slab is completed, the hot pressing equipment and the rough board still have higher temperature, and at the moment, when an operator takes out the rough board after the hot pressing from the hot pressing equipment and places a new slab in the hot pressing equipment, the phenomena of scalding and the like are very easy to occur.
Disclosure of Invention
The invention aims to solve the problems and provides processing equipment for hot pressing of plywood, which can conveniently take a rough board out of the hot pressing equipment.
In order to achieve the purpose, the technical scheme adopted by the invention is that the processing equipment for hot pressing of the plywood comprises: the hot pressing device comprises a base, wherein an upper hot pressing plate and a lower hot pressing plate which are paired are arranged at the upper end of the base, the upper hot pressing plate is lifted and lowered in a reciprocating manner under the action of a hot pressing driving device, the hot pressing driving device is arranged on a rack, a plate blank is placed at the upper end of the lower hot pressing plate before hot pressing, the upper hot pressing plate is lifted and lowered in a reciprocating manner under the action of the hot pressing driving device, and when the upper hot pressing plate moves towards the lower hot pressing plate, the plate blank is hot pressed; a horizontally sliding slab placing frame is arranged on one side of the lower hot pressing plate, the slab placing frame comprises horizontal beams arranged at intervals and a connecting plate arranged between the two horizontal beams, the horizontal beams are inserted into a chute from the side end of the lower hot pressing plate, the upper end of the chute is open, the side end of each horizontal beam is hinged with a carrying plate, the carrying plates on the two sides are arranged oppositely, and the upper end surface of each carrying plate is flush with the upper end surface of the lower hot pressing plate when the carrying plates are in a horizontal state; and one side of the base is provided with a jacking driving device below the rack, and the jacking driving device upwards pushes the hot-pressed rough board.
Further, for disposable processing polylith slab, go up the hot pressboard and all follow vertical direction interval setting with lower hot pressboard, and go up the hot pressboard and set up with hot pressboard crisscross each other down, go up the hot pressboard and constitute a hot pressing unit with a lower hot pressboard, the lower hot pressboard in the hot pressing unit is located the below of hot pressboard, is provided with the support column between two adjacent last hot pressboards, is provided with vertical post between two adjacent lower hot pressboards, the last hot pressboard of upper end is connected with hot pressing drive arrangement.
Furthermore, in order to drive the slab placing frame to move and not influence the blank plate to push the carrying plate away upwards, the connecting plate is in threaded connection with a horizontally arranged screw rod, one end of the screw rod is connected with a bearing on the side wall of the lower hot pressing plate, the other end of the screw rod is movably arranged on the rack, and the screw rod is in transmission connection with a motor on the rack.
Furthermore, in order to prevent the slab placing frame from being inclined and ensure the moving direction of the slab placing frame, a guide pillar is arranged between the rack and the lower hot pressing plate and penetrates through the connecting plate.
Furthermore, in order to protect the motor and the like, a protection plate is arranged on the outer side of the rack.
Further, in order to ensure that the plate blank is placed in the working area of the upper hot press plate, the plate blank is prevented from sliding out of the object carrying plate in the moving process of the plate blank placing frame, and the positioning plate is arranged at the end, back to the back, of the cross beam, of the connecting plate.
Furthermore, in order to ensure that the loading plate is reset to a horizontal state, the lower end of the cross beam is provided with a baffle plate extending to the cross beam on the other side, and the baffle plate is positioned below the loading plate.
Further, in order to ensure that the carrying plate is reset to a horizontal state, the lower end of the carrying plate is provided with a balancing weight.
The invention has the beneficial effects that: after the hot pressing is finished, the operating personnel do not need to manually take the rough board out from between the upper hot pressing board and the lower hot pressing board, but the rough board is taken out by sliding out of between the upper hot pressing board and the lower hot pressing board through the board blank placing frame, so that the operating personnel are prevented from being in contact with the hot pressing device and being scalded.
1. The roll-off is until carrying thing board and spout separation between the hot pressboard from last hot pressboard and the lower hot pressboard to the slab rack, and the jacking drive arrangement is from up moving down to the hair blank jack-up that accomplishes the hot pressing, thereby the hair blank of lower floor backs up the upper strata and carries the hair blank of taking up the upper strata and together stretch out the frame upper end, utilizes fork truck etc. to take away the hair blank this moment, and the hair blank is automatic to be put things in good order in the upward motion process, reduces intensity of labour, further reduces the risk that the operation personnel appear scalding.
2. The lower end of the carrying plate is provided with a balancing weight, so that the carrying plate can be ensured to be turned downwards to be in a horizontal state.
Drawings
FIG. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the assembly of the lower hot press plate and the upper hot press plate in a top view.
Fig. 3 is a schematic sectional structure view of the slab placing frame.
The text labels in the figures are represented as: 1. a base; 2. a lower hot pressing plate; 3. an upper hot pressing plate; 4. a hot pressing driving device; 5. a frame; 6. placing a slab rack; 7. a cross beam; 8. a connecting plate; 9. a chute; 10. a loading plate; 11. a jacking driving device; 12. a support pillar; 13. a vertical column; 14. a screw rod; 15. a motor; 16. a guide post; 17. positioning a plate; 18. a baffle plate; 19. a balancing weight; 20. a protection plate; 21. and (4) jacking the plate.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1: as shown in fig. 1 to 3, the specific structure of the present embodiment is: the hot pressing device comprises a base 1, wherein an upper hot pressing plate 3 and a lower hot pressing plate 2 which are paired are arranged at the upper end of the base 1, the upper hot pressing plate 3 is positioned above the lower hot pressing plate 2, the upper hot pressing plate 3 is lifted and lowered in a reciprocating manner under the action of a hot pressing driving device 4, the hot pressing driving device 4 is arranged on a rack 5, and the hot pressing driving device 4 can adopt linear actuating mechanisms such as an oil cylinder, a hydraulic cylinder and an electric push rod; the slab placing rack 6 which horizontally slides is arranged on one side of the lower hot pressing plate 2, the slab placing rack 6 comprises beams 7 which are horizontally arranged at intervals and a connecting plate 8 which is arranged between the two beams 7, a positioning plate 17 is arranged at one end of each beam 7 opposite to the connecting plate 8, the beams 7 are inserted into a chute 9 from the side end of the lower hot pressing plate 2, the upper end of each chute 9 is open, a loading plate 10 is arranged at the side end of each beam 7, a rotating shaft on the loading plate 10 is movably arranged on the connecting plate 8, the axis of the rotating shaft is arranged along the length direction of each beam 7, the loading plates 10 on the two sides are oppositely arranged, the upper end surface of each loading plate 10 is flush with the upper end surface of the upper hot pressing plate 3, the upper end surface of each loading plate 10 is lower than the upper end surface of each beam 7, the upper end surface of each beam 7 is lower than the upper end surface, one end of the screw rod 14 is connected with a bearing on the side wall of the lower hot pressing plate 2, the other end of the screw rod 14 is movably arranged on the rack 5, the screw rod 14 is connected with an output shaft of a motor 15 on the rack 5 through a belt, a chain and the like, a protection plate 20 is arranged on the outer sides of the rack 5 and the motor 15, a guide post 16 is arranged between the rack 5 and the lower hot pressing plate 2, the guide post 16 penetrates through the connecting plate 8, and the screw rod 14 and the guide post 16 are positioned on two sides of the connecting plate 8 in; a jacking driving device 11 is arranged on one side of the base 1 below the rack 5, the jacking driving device 11 is embedded in the ground where the base 1 is placed, the jacking driving device 11 can adopt linear actuating mechanisms such as an oil cylinder, a hydraulic cylinder and an electric push rod, a piston rod of the jacking driving device 11 extends out of the place and is connected with a jacking plate 21, and the jacking plate 21 is positioned between the screw rod 14 and the guide post 16.
The concrete during operation: the slab placing frame 6 is drawn out from between the upper hot pressing plate 3 and the lower hot pressing plate 2, then an operator places the slab on the upper end of the object carrying plate 10, the two sides of the slab are supported by the object carrying plates 10 at the two ends, and the side wall of the slab props against the positioning plate 17, so that the slab is placed in a space enclosed by the positioning plate 17 and the cross beam 7; after the slab is placed, the slab placing frame 6 slides towards one side of the lower hot pressing plate 2, the cross beam 7 is inserted into the sliding groove 9, after the slab placing frame is moved, the slab is integrally positioned below the upper hot pressing plate 3, at the moment, the hot pressing driving device 4 pushes the upper hot pressing plate 3 to descend so as to carry out hot pressing on the slab, after the hot pressing is completed, the upper hot pressing plate 3 ascends, the rough boards are drawn out of the lower hot pressing plate 2 along with the slab placing frame 6, at the moment, the piston rod of the jacking driving device 11 moves upwards, so that the rough boards at the lowest layer are driven to move upwards, the rough boards push the object carrying plate 10 at the upper layer away, the object carrying plate 10 is upwards overturned, the rough boards at the upper layer continue to move upwards along with the rough boards at the lower layer until the rough boards extend out of the through hole at the upper end of the frame.
Example 2: as shown in fig. 1-2, other structures in this embodiment are the same as those in embodiment 1, but in this embodiment, a plurality of slabs are processed at one time, the upper hot press plate 3 and the lower hot press plate 2 are both arranged at intervals along the vertical direction, and the upper hot press plate 3 and the lower hot press plate 2 are stacked in a staggered manner, one lower hot press plate 2 and the upper hot press station above the lower hot press plate 2 form a hot press unit, the long side of the upper hot press plate 3 and the wide side of the lower hot press plate 2 are on the same side, so that parts of the upper hot press plate 3 and the lower hot press plate 2 extend out of each other, a support column 12 is arranged between two adjacent upper hot press plates 3, a vertical column 13 is arranged between two adjacent lower hot press plates 2, the lower hot press plate 2 at the lowest layer is arranged at the upper end of the base 1, and the upper hot press plate; so that all the upper hot press boards 3 can start hot pressing work when the hot pressing driving device 4 drives the uppermost upper hot press board 3 to move downwards.
Example 3: as shown in fig. 2-3, the other structures of this embodiment are the same as those of embodiment 2, but in this embodiment, a baffle 18 extending to the cross beam 7 on the other side is disposed at the lower end of the cross beam 7, the baffle 18 is located below the object carrying plate 10, and a counterweight 19 is disposed at the lower end of the object carrying plate 10.
When the loading plate 10 is pushed open by the lower-layer rough plate, the loading plate 10 is in an upward inclined state, and after the rough plate continues to move upward, the loading plate 10 turns downward under the action of gravity of the balancing weight 19 until being pushed by the baffle plate 18 to keep a horizontal state.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The processing equipment for hot pressing of the plywood comprises a base (1), wherein the upper end of the base (1) is provided with an upper hot pressing plate (3) and a lower hot pressing plate (2) in pair, the upper hot pressing plate (3) is lifted and lowered in a reciprocating manner under the action of a hot pressing driving device (4), the hot pressing driving device (4) is arranged on a rack (5), the processing equipment is characterized in that one side of the lower hot pressing plate (2) is provided with a slab placing rack (6) which horizontally slides, the slab placing rack (6) comprises horizontal beams (7) which are horizontally arranged at intervals and a connecting plate (8) which is arranged between the two beams (7), the beams (7) are inserted into a chute (9) from the side end of the lower hot pressing plate (2), the upper end of the chute (9) is opened, the side ends of the beams (7) are hinged with object carrying plates (10), and the; one side of the base (1) is provided with a jacking driving device (11) below the frame (5).
2. The processing equipment for plywood hot pressing according to claim 1, wherein the upper hot pressing plate (3) and the lower hot pressing plate (2) are vertically arranged at intervals, the upper hot pressing plate (3) and the lower hot pressing plate (2) are arranged in a staggered manner, a support column (12) is arranged between every two adjacent upper hot pressing plates (3), a vertical column (13) is arranged between every two adjacent lower hot pressing plates (2), and the upper hot pressing plate (3) at the uppermost end is connected with the hot pressing driving device (4).
3. The processing equipment for hot pressing of plywood according to claim 1 or 2, characterized in that the connecting plate (8) is in threaded connection with a horizontally arranged screw rod (14), one end of the screw rod (14) is connected with a bearing on the side wall of the lower hot pressing plate (2), the other end of the screw rod (14) is movably arranged on the frame (5), and the screw rod (14) is in transmission connection with a motor (15) on the frame (5).
4. A processing plant for plywood hot-pressing according to claim 3, characterized in that guide posts (16) are arranged between said frame (5) and said lower hot-pressing plate (2), said guide posts (16) passing through said connecting plate (8).
5. A processing plant for the hot pressing of plywood according to claim 3, characterized in that a protective plate (20) is arranged outside said frame (5).
6. A processing apparatus for plywood hot-pressing according to claim 1 or 2, characterized in that said cross member (7) is provided with a positioning plate (17) at the end opposite to the connecting plate (8).
7. A processing plant for the hot pressing of plywood according to claim 1 or 2, characterized in that the lower ends of the beams (7) are provided with baffles (18) extending towards the other side beam (7), said baffles (18) being located below the load carrying plate (10).
8. A processing equipment for plywood hot-pressing according to claim 7, characterized in that the lower end of said carrying plate (10) is provided with a counterweight (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994949.3A CN112171816B (en) | 2020-09-21 | 2020-09-21 | Processing equipment for hot pressing of plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994949.3A CN112171816B (en) | 2020-09-21 | 2020-09-21 | Processing equipment for hot pressing of plywood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112171816A true CN112171816A (en) | 2021-01-05 |
| CN112171816B CN112171816B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010994949.3A Active CN112171816B (en) | 2020-09-21 | 2020-09-21 | Processing equipment for hot pressing of plywood |
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| Country | Link |
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| CN (1) | CN112171816B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953077A (en) * | 2022-05-18 | 2022-08-30 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN117359739A (en) * | 2023-12-07 | 2024-01-09 | 江苏金森木业有限公司 | Plank multilayer composite lamination equipment |
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| CN110937545A (en) * | 2019-11-30 | 2020-03-31 | 天门卓艺包装材料有限公司 | Unloading method for large goods in logistics transportation |
| CN210336275U (en) * | 2019-05-24 | 2020-04-17 | 嘉善长乐机械制造有限公司 | Plywood production facility convenient to play board |
| CN210477257U (en) * | 2019-07-22 | 2020-05-08 | 绍兴昊华木业有限公司 | Floor hot press feed arrangement |
| CN211128457U (en) * | 2019-12-27 | 2020-07-28 | 江门市联森电子科技有限公司 | Efficient heating and pressurizing equipment |
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| CN102633152A (en) * | 2012-04-20 | 2012-08-15 | 李明全 | Sheet material unloading device |
| CN203767777U (en) * | 2014-04-22 | 2014-08-13 | 晋正正 | Iron sheet stacking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953077A (en) * | 2022-05-18 | 2022-08-30 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN114953077B (en) * | 2022-05-18 | 2024-04-19 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN117359739A (en) * | 2023-12-07 | 2024-01-09 | 江苏金森木业有限公司 | Plank multilayer composite lamination equipment |
| CN117359739B (en) * | 2023-12-07 | 2024-02-23 | 江苏金森木业有限公司 | Plank multilayer composite lamination equipment |
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| Publication number | Publication date |
|---|---|
| CN112171816B (en) | 2022-10-18 |
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Address after: 425700 Yulin Road and Shuangbi Street, Nanyuan Industrial Park, Xintian County, Yongzhou City, Hunan Province Patentee after: Hunan Minxin New Materials Co.,Ltd. Address before: 425700 Yulin Road and Shuangbi Street, Nanyuan Industrial Park, Xintian County, Yongzhou City, Hunan Province Patentee before: Hunan Minxin Wood-based Panel Co.,Ltd. |