CN219634005U - Pressed fiber board sawing device capable of reducing edge breakage - Google Patents
Pressed fiber board sawing device capable of reducing edge breakage Download PDFInfo
- Publication number
- CN219634005U CN219634005U CN202320553351.XU CN202320553351U CN219634005U CN 219634005 U CN219634005 U CN 219634005U CN 202320553351 U CN202320553351 U CN 202320553351U CN 219634005 U CN219634005 U CN 219634005U
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- Prior art keywords
- cutting
- pressed fiber
- edge
- knife
- saw blade
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- 239000011094 fiberboard Substances 0.000 title claims abstract description 33
- 230000001603 reducing effect Effects 0.000 title claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 78
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 10
- 238000000275 quality assurance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Manufacture Of Wood Veneers (AREA)
Abstract
The utility model relates to the technical field of plate processing equipment, in particular to a pressed fiber plate sawing device capable of reducing edge breakage, which comprises a frame, wherein a conveying roller driven by power is arranged on the frame, a channel for pressing fiber plates is formed on the conveying roller, the conveying roller is a conveying part for pressing the fiber plates, a saw blade for sawing is arranged on the frame, and a power machine is connected with the saw blade, and the direction from entering, cutting to finished product cutting of the pressed fiber plates is from back to front; the cutting blade is characterized in that a cutting knife is further arranged at the rear of the saw blade, the cutting knife is provided with a cutting edge, the front and rear of the cutting edge and the side face of the saw blade are correspondingly arranged, and the cutting part of the cutting edge is arranged at the cutting edge side of the generated pressed fiber board. The sawing device has the advantages of more standard and tidier cutting edges and quality assurance for processing the pressed fiber plates.
Description
Technical Field
The utility model relates to the technical field of plate processing equipment, in particular to a sawing device for pressed fiber plates.
Background
After the preliminary production of the pressed fiber board, the side edge of the pressed fiber board needs to be sawed so as to meet the size requirement, the sawing device of the pressed fiber board is provided with a rack, a conveying roller driven by power is arranged on the rack, and a cutting saw blade is arranged on the rack, and the cutting saw blade can saw the pressed fiber board under the driving of the power; in the prior art, the sawing device for the pressed fiber boards has no part for preprocessing the side of the sawing part, that is to say, the sawing saw blade directly saw the pressed fiber boards, so that the sawed pressed fiber boards have the defects of easy cracking and irregular cutting edges, and the quality of the pressed fiber boards is affected.
Disclosure of Invention
The utility model aims at overcoming the defects and providing a pressed fiber board sawing device with more standard and tidier cutting edges and reduced edge breakage, which ensures quality.
The purpose of the utility model is realized in the following way: the sawing device for the pressed fiber boards for reducing edge breakage comprises a frame, wherein a conveying roller wheel driven by power is arranged on the frame, a passage for pressing the fiber boards is formed on the conveying roller wheel, the conveying roller wheel is a conveying part for pressing the fiber boards, a saw blade for sawing is arranged on the frame, a power machine is connected with a cutting saw blade, and the direction from entering, cutting to finished product cutting of the pressed fiber boards is from back to front; the method is characterized in that: the cutting blade is characterized in that a cutting knife is further arranged at the rear of the saw blade, the cutting knife is provided with a cutting edge, the front and rear of the cutting edge and the side face of the cutting saw blade are correspondingly arranged, and the cutting part of the cutting edge is arranged at the cutting edge side of the generated pressed fiber board.
Further, the cutting knife is a round disc knife, the cutting edge is the periphery of the disc knife, and the cutting edge is also provided with a cylindrical shoulder.
The beneficial effects of the utility model are as follows: the sawing device has the advantages of more standard and tidier cutting edges and quality assurance for processing the pressed fiber plates.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a schematic view of the a-a direction in fig. 1.
Wherein: 1. frame 2, conveying roller 3, saw bit 4, cut-off knife 41, cutting edge 42, shoulder 43, front cut-off knife 44, back cut-off knife 45, upper cut-off knife 46, lower cut-off knife 5, suppression fibre board.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the sawing device for the pressed fiber board with reduced edge breakage comprises a frame 1, wherein a conveying roller 2 driven by power is arranged on the frame, a passage for the pressed fiber board is formed on the conveying roller, the conveying roller is a conveying component for the pressed fiber board, a sawing saw blade 3 is arranged on the frame, a power machine is connected with the saw blade, and the direction of an arrow F in the figure is forward according to the direction from entering, cutting to finished product after cutting of the pressed fiber board; the method is characterized in that: the rear of the saw blade is also provided with a cutting knife 4, the cutting knife is provided with a cutting edge 41, the front and the rear of the cutting edge and the side of the saw blade are correspondingly arranged, and the cutting part of the cutting edge is a part for generating the cutting side of the pressed fiber board.
The utility model is arranged in such a way, when in use, the edge can be used for cutting the side part of the pressed fiber board 5, a gap is generated, and then sawing is carried out, so that the edge breakage can be reduced, and the purpose of the utility model is realized.
In fig. 2, the dotted line area is the area for the next cutting, the left side of the dotted line on the left side is the produced pressed fiber sheet material, and the right side of the dotted line on the right side is the produced scrap.
Further, the cutting blade is a circular disc blade, the blade is the periphery of the disc blade, and the blade has a cylindrical shoulder 42.
The utility model can cut the side of the pressed fiber board by using shoulder rolling, thereby achieving better effect of reducing edge breakage.
Further, the number of the cutting blades is plural, namely a front cutting blade 43 and a rear cutting blade 44, and the blade part of the front cutting blade is higher than that of the rear cutting blade.
The front cutting knife is higher in edge than the rear cutting knife, namely the front cutting knife can cut deeper, and the utility model can realize cutting the cut edge side of the pressed fiber plate for multiple times, thereby achieving the effects of deeper gap and better edge breakage reduction effect.
Further, the cutting blade further comprises an upper cutting blade 45 installed on the upper surface of the passage and a lower cutting blade 46 installed under the passage.
The utility model can form gaps on the cutting sides of the parts to be sawed on the upper surface and the lower surface of the pressed fiber board, and has better edge breakage reducing effect.
The above embodiments are merely examples of the present utility model, but the present utility model is not limited thereto, and any changes or modifications made by those skilled in the art are included in the scope of the present utility model.
Claims (4)
1. The sawing device for the pressed fiber boards for reducing edge breakage comprises a frame, wherein a conveying roller driven by power is arranged on the frame, a passage for pressing the fiber boards is formed on the conveying roller, the conveying roller is a conveying part for pressing the fiber boards, a saw blade for sawing is arranged on the frame, a power machine is connected with the saw blade, and the direction from entering and cutting to finished products after cutting of the pressed fiber boards is from back to front; the method is characterized in that: the cutting blade is characterized in that a cutting knife is further arranged at the rear of the saw blade, the cutting knife is provided with a cutting edge, the front and rear of the cutting edge and the side face of the saw blade are correspondingly arranged, and the cutting part of the cutting edge is arranged at the cutting edge side of the generated pressed fiber board.
2. The edge breakage reduction pressed fiber board sawing device according to claim 1, wherein: the cutting knife is a round disc knife, the blade is the periphery of the disc knife, and the blade is also provided with a cylindrical shoulder.
3. The edge breakage reduction sawing device for pressed fiber boards according to claim 1 or 2, wherein: the cutting knife is a plurality of, is preceding cutting knife and back cutting knife at the back respectively, and the cutting part of preceding cutting knife is higher than the cutting part of back cutting knife.
4. The edge breakage reduction sawing device for pressed fiber boards according to claim 1 or 2, wherein: the cutting knife also comprises an upper cutting knife arranged on the channel and a lower cutting knife arranged below the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553351.XU CN219634005U (en) | 2023-03-21 | 2023-03-21 | Pressed fiber board sawing device capable of reducing edge breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553351.XU CN219634005U (en) | 2023-03-21 | 2023-03-21 | Pressed fiber board sawing device capable of reducing edge breakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634005U true CN219634005U (en) | 2023-09-05 |
Family
ID=87820655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320553351.XU Active CN219634005U (en) | 2023-03-21 | 2023-03-21 | Pressed fiber board sawing device capable of reducing edge breakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634005U (en) |
-
2023
- 2023-03-21 CN CN202320553351.XU patent/CN219634005U/en active Active
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