CN214687083U - Wood-based plate continuous press with cooling function - Google Patents
Wood-based plate continuous press with cooling function Download PDFInfo
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- CN214687083U CN214687083U CN202022695471.2U CN202022695471U CN214687083U CN 214687083 U CN214687083 U CN 214687083U CN 202022695471 U CN202022695471 U CN 202022695471U CN 214687083 U CN214687083 U CN 214687083U
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- pressing plate
- chain blanket
- continuous press
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Abstract
The utility model discloses an wood-based plate continuous press with cooling function, a cooling zone is add to the play board end of continuous press, and this cooling zone cools down the setting to the production board. The utility model discloses increase one section cooling zone on traditional press basis, make the production board obtain the cooling setting in the cooling zone, and can utilize heat recovery. The utility model discloses the deformation of the formaldehyde-free production board that significantly reduces improves product quality and output, and is especially more obvious to sheet metal, ultrathin sheet production.
Description
Technical Field
The utility model relates to an wood-based plate continuous press technical field, in particular to wood-based plate continuous press with cooling function.
Background
Conventional continuous presses for man-made boards (including but not limited to particle board, fiber board, oriented strand board) typically have several heating and pressing zones with different temperature and pressure requirements. The plate blank runs along with the steel belt, the hot pressing time of different stages of different pressures and temperatures required by the plate manufacturing process is completed in the whole hot pressing plate area, and then the finished plate is gradually separated from the steel belt under the driving of the steel belt and is sent to a plate discharging conveyor.
In recent years, people have higher requirements on environmental protection, and a formaldehyde-free MDI adhesive is generally applied to artificial board products. The artificial board of MDI glue is pressed by a press, the process requires that the hot pressboard is set to have higher temperature, and because the traditional press has no cooling and shaping function, the temperature of the finished board discharged from the press is higher, so that the finished board has larger deformation, and is more obvious particularly in high-speed operation, and the quality and the yield of the finished board are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that do not have the cooling setting function to the continuous press of traditional wood-based plate, the finished plate temperature that goes out the press is on the high side, leads to the finished plate to have great deformation condition and provides the continuous press of wood-based plate with cooling function.
The utility model discloses the technical problem that will solve can realize through following technical scheme:
the continuous artificial board press with cooling function features that one cooling section is added to the output end of the continuous press to cool and shape the finished board.
In a preferred embodiment of the present invention, the cooling section recycles heat of the finished board.
In a preferred embodiment of the present invention, the cooling section includes a frame, an upper cooling platen, a lower cooling platen, a plurality of pressurizing cylinders, an upper chain blanket mechanism, a lower chain blanket mechanism, and a cooling circulation system, the upper cooling platen is mounted on the frame through a plurality of pressurizing cylinders, the lower cooling platen is fixed on the frame and located below the upper cooling platen, and a plurality of pressurizing cylinders pressurize the upper cooling platen and cooperate with the lower cooling platen to cool and shape the finished board passing between the upper cooling platen and the lower cooling platen; the upper chain blanket mechanism and the lower chain blanket mechanism are arranged on the rack in an up-and-down manner; the upper chain blanket of the upper chain blanket mechanism and the lower chain blanket of the lower chain blanket mechanism circularly move and the upper steel belt and the lower steel belt which circularly move are matched to drive the finished plate to move towards the plate outlet direction of the cooling section; the upper cooling pressing plate and the lower cooling pressing plate are connected with the cooling circulation system.
In a preferred embodiment of the present invention, the cooling circulation system has a heat recovery device, and the upper cooling pressing plate, the lower cooling pressing plate and the cooling circulation system recycle the heat of the finished board while cooling and shaping the finished board.
Owing to adopted above technical scheme, the utility model discloses increase one section cooling zone on traditional press basis, make the finished product board obtain the cooling setting in the cooling zone, and can utilize heat recovery. The utility model discloses the deformation of the formaldehyde-free production board that significantly reduces improves product quality and output, and is especially more obvious to sheet metal, ultrathin sheet production.
Drawings
Fig. 1 is a schematic view of the structure of the artificial board continuous press with cooling function of the present invention.
Fig. 2 is a top view of fig. 1.
Detailed Description
The present invention is described in detail below with reference to the attached drawings and the detailed description.
Referring to fig. 1 and 2, the continuous press for artificial boards with cooling function shown in the figures includes a continuous press 100, which is different from a conventional continuous press except that a cooling section 200 is additionally provided at a board discharging end of the continuous press 100, and the rest of the continuous press is not different from a driven continuous press, and will not be described herein again for brevity.
The utility model discloses an wood-based plate continuous press with cooling function sets up a cooling zone 200 through the play board end at continuous press 100, and the finished product board that comes by heating and pressurizing section 130 is cooled down and is stereotyped, carries out recycle with the heat of finished product board simultaneously.
The cooling section 200 includes a frame 210, an upper cooling platen 220, a lower cooling platen 230, a plurality of pressurization cylinders 240, an upper chain blanket mechanism 250, a lower chain blanket mechanism 260, and a cooling circulation system 270.
The upper cooling platen 220 is mounted on the frame 210 by a plurality of pressurizing cylinders 240, the cylinder portions of the plurality of pressurizing cylinders 240 are mounted on the frame 210, and the upper cooling platen 220 is mounted on the cores of the plurality of pressurizing cylinders 240. The pressurizing oil cylinder can be a piston cylinder or a plunger cylinder. The specific type of plate and cylinder mounting used and their specific mounting may be referred to in the driven continuous press, as will be well known to those skilled in the art.
The lower cooling pressing plate 230 is fixed on the frame 210 and located below the upper cooling pressing plate 220, and a plurality of pressurizing oil cylinders 240 pressurize the upper cooling pressing plate 230 and cooperate with the lower cooling pressing plate 230 to cool and shape the finished plate passing between the upper cooling pressing plate 220 and the lower cooling pressing plate 230. After the finished board is cooled and shaped, the temperature is reduced to the cooling temperature required by the board making process, so that the deformation of the formaldehyde-free finished board can be greatly reduced, the product quality and the yield are improved, and the production of thin boards and ultrathin boards is particularly obvious.
Cooling channels may be provided in the upper cooling platen 220 and the lower cooling platen 230, through which cooling water or cooling oil is used as a cooling medium. The particular arrangement of the cooling channels may be arranged as desired, as will be well known to those skilled in the art.
The cooling channels in the upper cooling platen 220 and the lower cooling platen 230 are connected to a cooling circulation system 270, and the cooling circulation system 270 has a heat recovery device, so that the upper cooling platen 220, the lower cooling platen 230 and the cooling circulation system 270 can recover and utilize the heat of the finished board while cooling and shaping the finished board. Such as may be used in the heating system of a continuous press.
The upper chain blanket mechanism 250 and the lower chain blanket mechanism 260 are mounted on the frame 210 and arranged up and down; similar to the chain blanket mechanism of a conventional continuous press.
The upper chain blanket 251 of the upper chain blanket mechanism 250 and the lower chain blanket 261 of the lower chain blanket mechanism 260 move circularly, and the upper steel belt 110 and the lower steel belt 120 move circularly and drive the finished board to move towards the board outlet direction of the cooling section 200.
Claims (2)
1. An artificial board continuous press with a cooling function is characterized in that a cooling section is additionally arranged at a board outlet end of the continuous press, and the cooling section cools and shapes a finished board; the cooling section comprises a rack, an upper cooling pressing plate, a lower cooling pressing plate, a plurality of pressurizing oil cylinders, an upper chain blanket mechanism, a lower chain blanket mechanism and a cooling circulation system, wherein the upper cooling pressing plate is installed on the rack through the plurality of pressurizing oil cylinders; the upper chain blanket mechanism and the lower chain blanket mechanism are arranged on the rack in an up-and-down manner; the upper chain blanket of the upper chain blanket mechanism and the lower chain blanket of the lower chain blanket mechanism circularly move and the upper steel belt and the lower steel belt which circularly move are matched to drive the finished plate to move towards the plate outlet direction of the cooling section; the upper cooling pressing plate and the lower cooling pressing plate are connected with the cooling circulation system.
2. A continuous artificial board pressing machine with cooling function as claimed in claim 1, wherein the cooling circulation system has a heat recovery device, and the upper cooling pressing plate, the lower cooling pressing plate and the cooling circulation system can recycle the heat of the finished board while cooling and shaping the finished board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695471.2U CN214687083U (en) | 2020-11-19 | 2020-11-19 | Wood-based plate continuous press with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695471.2U CN214687083U (en) | 2020-11-19 | 2020-11-19 | Wood-based plate continuous press with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214687083U true CN214687083U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022695471.2U Active CN214687083U (en) | 2020-11-19 | 2020-11-19 | Wood-based plate continuous press with cooling function |
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| CN (1) | CN214687083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339061A (en) * | 2020-11-19 | 2021-02-09 | 上海人造板机器厂有限公司 | Wood-based plate continuous press with cooling function |
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2020
- 2020-11-19 CN CN202022695471.2U patent/CN214687083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339061A (en) * | 2020-11-19 | 2021-02-09 | 上海人造板机器厂有限公司 | Wood-based plate continuous press with cooling function |
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