CN106965254A - A kind of belt tensioning mechanism of MDF saw cutting device - Google Patents
A kind of belt tensioning mechanism of MDF saw cutting device Download PDFInfo
- Publication number
- CN106965254A CN106965254A CN201710284217.3A CN201710284217A CN106965254A CN 106965254 A CN106965254 A CN 106965254A CN 201710284217 A CN201710284217 A CN 201710284217A CN 106965254 A CN106965254 A CN 106965254A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- saw cutting
- mdf
- belt
- cutting device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
Abstract
The invention discloses a kind of belt tensioning mechanism of MDF saw cutting device, including driving pulley, the motor for being connected and driving it to rotate with the driving pulley, the driving pulley is set to be connected to driven pulley and the conveyer belt for driving driven pulley to rotate by driving pulley, the driven pulley is connected by key connection with power transmission shaft；The conveyer belt side is provided with the strainer for being used for keeping conveyer belt to be tensioned, the strainer includes guide rail and is socketed on guide rail and the sliding block that can be slided up and down on guide rail, the first tensioning wheel is provided with the sliding block, first tensioning wheel is located at conveyer belt bottom and is in contact with conveyer belt, connecting rod is also symmetrically arranged with the sliding block, the head end of the connecting rod is each provided with the second tensioning wheel, and the second tensioning wheel is located at conveyer belt top and is in contact with conveyer belt.The present invention realizes the separation of motor and saw cutting mechanism, has both reduced the energy resource consumption of saw cutting device, and the sawing precision of saw cutting mechanism is drastically increased again.
Description
Technical field
The present invention relates to a kind of MDF saw cutting device, more particularly to a kind of belt tension machine of MDF saw cutting device
Structure.
Background technology
MDF is that density board is a kind of, wherein also having long fine plate and short fine plate.Using wood fibre or other plant fiber as
Raw material, through smashing, fiber separation, dries after-applied Lauxite or other applicable adhesive, then one be made after hot pressing
Plant artificial board.Its density is general in 0.5-0.8 grams/cm3Scope, thickness is generally 3-30 millimeters.Due to medium density fibre board (MDF)
It is surfacing, smooth, not only covering with paint and saving color can be also convenient for finishing materials such as gluing plane veneer processed and tissue papers, and
And can all be produced from 3mm-30mm, plank, the square bar of any thickness can be replaced, and with good machining property, sawing,
Drilling, fluting, mortise, sanding processing and engraving, the edge of plate can be processed by any shape, and surface is smooth after processing.It is excellent
Performance be wood comprehensive utilize, the effective way that rationally utilizes, therefore, medium density fibre board (MDF) is most promising at present
One of product, is now widely used for woodwork industry.
Existing MDF saw cutting device, motor and saw cutting mechanism are integrated settings, in cutting through for MDF
Cheng Zhong, motor can together be moved with saw cutting mechanism, and motor is not only caused with saw cutting mechanism integrated setting to motor
Big load, and the vibration produced during motor driving can influence the sawing precision of saw cutting mechanism.
The content of the invention
It is an object of the present invention to provide a kind of belt tensioning mechanism of MDF saw cutting device, realize motor with
The separation of saw cutting mechanism, had both reduced the energy resource consumption of saw cutting device, and the sawing precision of saw cutting mechanism is drastically increased again.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of belt tension of MDF saw cutting device
Mechanism, including driving pulley, the motor for being connected and driving it to rotate with the driving pulley, are connected to the driving pulley
Driven pulley simultaneously drives the conveyer belt that driven pulley is rotated by driving pulley, and the driven pulley is connected and power transmission shaft by key
Connection；The conveyer belt side be provided be used for keep conveyer belt be tensioned strainer, the strainer include guide rail and
It is socketed on guide rail and the sliding block that can be slided up and down on guide rail, the sliding block and is provided with the first tensioning wheel, first tensioning
Wheel is in contact positioned at conveyer belt bottom and with conveyer belt, connecting rod is also symmetrically arranged with the sliding block, the head end of the connecting rod is each
The second tensioning wheel is provided with, second tensioning wheel is located at conveyer belt top and is in contact with conveyer belt.
As the preferred embodiment of above-mentioned technical proposal, a kind of MDF saw cutting device provided in an embodiment of the present invention
Belt tensioning mechanism further comprises the part or all of of following technical characteristic：
As the improvement of above-mentioned technical proposal, in one embodiment of the invention, the power transmission shaft by key connection with
Several saw cutting mechanisms are connected, and the power transmission shaft both sides are provided with the bearing for supporting the drive axis, and cylinder passes through
Guide rod is connected with the power transmission shaft and drives power transmission shaft to realize by guide rod and vertically moves.
As the improvement of above-mentioned technical proposal, in one embodiment of the invention, the saw cutting mechanism includes base, institute
State and clutch shaft bearing and second bearing are provided with base, the driving sleeve is connected in clutch shaft bearing and drives the by key connection
One bearing is rotated, and the clutch shaft bearing is connected by belt with the rotating shaft being provided with the second bearing, one end of the rotating shaft
It is provided with saw blade.
As the improvement of above-mentioned technical proposal, in one embodiment of the invention, the guide rail is fixed on by base
On operating platform.
It is used as the improvement of above-mentioned technical proposal, in one embodiment of the invention, the company of the guide rail and the base
The place of connecing is additionally provided with cushion pad.
Compared with prior art, the present invention has the advantages that：The present invention by installing tensioning device on a moving belt
Structure adjusts conveyer belt longitudinal length, realizes motor and is separated with saw cutting mechanism, reduces motor with saw cutting mechanism
Influence of the vibration that heavy load and motor caused by mobile are produced when driving to saw cutting mechanism, both reduces saw cutting device
Energy resource consumption, also greatly improves the sawing precision of saw cutting mechanism.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of dimensional structure diagram of the belt tensioning mechanism for MDF saw cutting device that the present invention is provided；
Fig. 2 is a kind of front view of the belt tensioning mechanism for MDF saw cutting device that the present invention is provided；
Fig. 3 is a kind of left view of the belt tensioning mechanism for MDF saw cutting device that the present invention is provided；
Fig. 4 is a kind of right view of the belt tensioning mechanism for MDF saw cutting device that the present invention is provided；
Fig. 5 is a kind of top view of the belt tensioning mechanism for MDF saw cutting device that the present invention is provided；
Fig. 6 is the structural representation of saw cutting mechanism in the belt tensioning mechanism of a kind of MDF saw cutting device that the present invention is provided
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figures 1 to 6, a kind of belt tensioning mechanism of MDF saw cutting device, including driving pulley 10, with the master
Movable belt pulley 10 connects and driven the motor 20 that it rotates, and the driving pulley 10 is connected to driven pulley 30 and by actively
Belt wheel 10 drives the conveyer belt 40 that driven pulley 30 is rotated；The driven pulley 30 is connected by key connection with power transmission shaft 50；Institute
State the side of conveyer belt 40 and be provided with the strainer for being used for keeping conveyer belt to be tensioned, the strainer includes guide rail 41 and socket
In being provided with the first tensioning wheel 43, described first on guide rail 41 and the sliding block 42 that can be slided up and down on guide rail, the sliding block 42
Tensioning wheel 43 is located at the bottom of conveyer belt 40 and is in contact with conveyer belt 40, and connecting rod 45, institute are also symmetrically arranged with the sliding block 42
The head end for stating connecting rod 45 is each provided with the second tensioning wheel 44, and second tensioning wheel 44 is located at the top of conveyer belt 40 and and conveyer belt
40 are in contact.
Further, the power transmission shaft 50 is connected by key connection with several saw cutting mechanisms 60,50 liang of the power transmission shaft
Side is provided with the bearing 80 for supporting the power transmission shaft 50 to rotate；Cylinder 51 is connected and led to the power transmission shaft 50 by guide rod
The guide rod driving realization of power transmission shaft 50 is crossed to vertically move.Wherein, cylinder 51 uses long stroke cylinder.
As shown in fig. 6, the saw cutting mechanism 60 includes being provided with clutch shaft bearing 62 and second on base 61, the base 61
Bearing 63, the power transmission shaft 50 is socketed in clutch shaft bearing 62 and drives clutch shaft bearing 62 to rotate by key connection, and described first
Bearing 62 is connected by belt 64 with the rotating shaft 65 being provided with the second bearing 63, and one end of the rotating shaft 65 is provided with saw blade
66。
Further, the guide rail 41 is fixed on the operational platform by base 46.
Further, the junction of the guide rail 41 and the base 46 is additionally provided with cushion pad.The cushion pad being provided with, energy
When sliding block 42 slides to 41 lower end of guide rail, cushioning effect is played, anti-limited slip block 42 is stuck in the lower end of guide rail 41.
In the present invention, the driving driving pulley 10 of motor 20 rotates, and driving pulley 10 drives driven belt using conveyer belt 40
Wheel 30 is rotated, and the side of conveyer belt 40 is provided with strainer, and conveyer belt 40 is slided by sliding block 42 on guide rail 41, so that band
The first tensioning wheel 43, the second tensioning wheel 44 is moved to adjust the distance between driving pulley 10 and driven pulley 30.Driven pulley 30 with
Key connected mode drives power transmission shaft 50 to rotate, and power transmission shaft 50 is coordinated by two ends and bearing 80 to be rotated to carry it, and cylinder 51 is passed through
Realized and vertically moved by guide rod driving power transmission shaft 50, saw blade 66 is arranged on saw cutting mechanism 60, and saw cutting mechanism 60 is connected by key
The drive rotating shaft 65 that is connected with power transmission shaft 50 is rotated, and then drives saw blade 66 to rotate, and during sawing, MDF is placed in into cutting work station,
Motor 20 provides driving force and drives saw blade 66 to rotate, and cylinder 51 then provides driving force and realizes vertically moving for saw blade 66, realizes
Cutting to sheet material.When saw cutting mechanism 60 vertically moves cutting sheet material, motor 20 is fixed, and passes through the first tensioning wheel 43, the
Two tensioning wheels 44 adjust the longitudinal length of conveyer belt 40, so as to realize that motor 20 is fixed when saw cutting mechanism 60 is vertically moved.
Described above is the preferred embodiment of the present invention, can not limit the right model of the present invention with this certainly
Enclose, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, may be used also
To make some improvement and variation, these are improved and variation is also considered as protection scope of the present invention.
Claims (5)
1. a kind of belt tensioning mechanism of MDF saw cutting device, it is characterised in that：Including driving pulley, with the driving pulley
The motor for connecting and driving it to rotate, makes the driving pulley be connected to driven pulley and drives driven belt by driving pulley
The conveyer belt rotated is taken turns, the driven pulley is connected by key connection with power transmission shaft；The conveyer belt side, which is provided with, to be used to keep
The strainer of conveyer belt tensioning, the strainer includes guide rail and is socketed on guide rail and can be slided up and down on guide rail
The first tensioning wheel is provided with sliding block, the sliding block, first tensioning wheel is located at conveyer belt bottom and is in contact with conveyer belt,
Connecting rod is also symmetrically arranged with the sliding block, the head end of the connecting rod is each provided with the second tensioning wheel, the second tensioning wheel position
It is in contact in conveyer belt top and with conveyer belt.
2. the belt tensioning mechanism of MDF saw cutting device according to claim 1, it is characterised in that：The power transmission shaft leads to
Cross key connection to be connected with several saw cutting mechanisms, the power transmission shaft both sides are provided with the axle for supporting the drive axis
Hold, cylinder is connected with the power transmission shaft by guide rod and drives power transmission shaft to realize by guide rod and vertically moved.
3. the belt tensioning mechanism of MDF saw cutting device according to claim 2, it is characterised in that：The saw cutting mechanism
Including base, clutch shaft bearing and second bearing are provided with the base, the driving sleeve is connected in clutch shaft bearing and passed through
Key connection drives clutch shaft bearing to rotate, and the clutch shaft bearing is connected by belt with the rotating shaft being provided with the second bearing, institute
The one end for stating rotating shaft is provided with saw blade.
4. the belt tensioning mechanism of the MDF saw cutting device according to any one of claim 1-3, it is characterised in that：Institute
Guide rail is stated to fix on the operational platform by base.
5. the belt tensioning mechanism of MDF saw cutting device according to claim 4, it is characterised in that：The guide rail and institute
The junction for stating base is additionally provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284217.3A CN106965254A (en) | 2017-04-26 | 2017-04-26 | A kind of belt tensioning mechanism of MDF saw cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284217.3A CN106965254A (en) | 2017-04-26 | 2017-04-26 | A kind of belt tensioning mechanism of MDF saw cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965254A true CN106965254A (en) | 2017-07-21 |
Family
ID=59332667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710284217.3A Pending CN106965254A (en) | 2017-04-26 | 2017-04-26 | A kind of belt tensioning mechanism of MDF saw cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965254A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH85908A (en) * | 1920-11-02 | 1920-07-16 | Fischer Heinrich | Circular saw. |
| CN103722590A (en) * | 2013-12-30 | 2014-04-16 | 邹建静 | Safe type timber cutting machine with multiple cutting saw blades |
| CN203792388U (en) * | 2014-01-22 | 2014-08-27 | 安徽蓝德三元智能系统集成有限公司 | Two-side self-adaptive pressing device for disc cutter |
| CN204149254U (en) * | 2014-10-14 | 2015-02-11 | 合肥欣百达包装有限公司 | A kind of saw cutting device |
| CN105782373A (en) * | 2014-12-16 | 2016-07-20 | 重庆九天无纺布有限公司 | Tension adjusting structure for synchronous conveying belt of lapping machine |
| CN206130009U (en) * | 2016-08-31 | 2017-04-26 | 睿仑空气处理技术东台有限公司 | Motor fixing adjusting device |
| CN206748617U (en) * | 2017-04-26 | 2017-12-15 | 武汉科技大学 | A kind of belt tensioning mechanism of MDF saw cutting device |
-
2017
- 2017-04-26 CN CN201710284217.3A patent/CN106965254A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH85908A (en) * | 1920-11-02 | 1920-07-16 | Fischer Heinrich | Circular saw. |
| CN103722590A (en) * | 2013-12-30 | 2014-04-16 | 邹建静 | Safe type timber cutting machine with multiple cutting saw blades |
| CN203792388U (en) * | 2014-01-22 | 2014-08-27 | 安徽蓝德三元智能系统集成有限公司 | Two-side self-adaptive pressing device for disc cutter |
| CN204149254U (en) * | 2014-10-14 | 2015-02-11 | 合肥欣百达包装有限公司 | A kind of saw cutting device |
| CN105782373A (en) * | 2014-12-16 | 2016-07-20 | 重庆九天无纺布有限公司 | Tension adjusting structure for synchronous conveying belt of lapping machine |
| CN206130009U (en) * | 2016-08-31 | 2017-04-26 | 睿仑空气处理技术东台有限公司 | Motor fixing adjusting device |
| CN206748617U (en) * | 2017-04-26 | 2017-12-15 | 武汉科技大学 | A kind of belt tensioning mechanism of MDF saw cutting device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |