CN103659965A - Safety rebounding device used for material cutting machine - Google Patents
Safety rebounding device used for material cutting machine Download PDFInfo
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- CN103659965A CN103659965A CN201310647532.XA CN201310647532A CN103659965A CN 103659965 A CN103659965 A CN 103659965A CN 201310647532 A CN201310647532 A CN 201310647532A CN 103659965 A CN103659965 A CN 103659965A
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- cutting machine
- bounce
- material cutting
- rebounding
- back piece
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Abstract
The invention provides a safety rebounding device used for a material cutting machine. The safety rebounding device comprises a plurality of rebounding blocks, a transverse shaft and a supporting base. The rebounding blocks are in the shapes of right trapezoids, each rebounding block comprises an upper base, a lower base, a straight side and an oblique side, the upper bases and the lower bases of the rebounding blocks are sequentially arranged in the feeding direction of the material cutting machine, the straight side ends of the rebounding blocks are movably connected to the transverse shaft, the thickness of each rebounding block ranges from 1.8cm to 4cm, the two ends of the transverse shaft are fixed to the supporting base, and a supporting column is fixed to the feeding position of the material cutting machine. Through the safety rebounding device used for the material cutting machine, production safety is improved, cost is low and the safety rebounding device is favorable for production in use. Because the rebounding blocks are movably arranged on the transverse shaft, when a board is cut but rebounds, the board can be stopped from retracting by the lower bases of the rebounding blocks because the rebounding blocks are in the shapes of right trapezoids, so that safety threat caused to feeding personnel or equipment by the situation that the board retracts to the feeding position is avoided, and production safety is guaranteed.
Description
Technical field
The present invention relates to a kind of safe rebounding device for material cutting machine.
Background technology
In the production process of furniture, need to plank as required size cut out and cut.Plank is being transmitted and entered successively according to the order of sequence while cutting position by rubber rollers, plank bounce-back has occurred, be withdrawn into feeding place, feeding personnel or equipment are caused to security threat, what be unfavorable for producing normally carries out.With this, in process of production, need to address the above problem.In addition, be to guarantee the increase of productivity effect, should production control cost at reduced levels.The problems referred to above are the problems that should pay attention to and solve in the use procedure of material cutting machine.
Summary of the invention
The object of this invention is to provide a kind of safe rebounding device for material cutting machine and solve prior art in using the process of material cutting machine, plank is transmitted and entered successively according to the order of sequence while cutting position by rubber rollers, there is plank bounce-back, be withdrawn into feeding place, feeding personnel or equipment are caused to security threat, be unfavorable for the problem of normally carrying out of producing.
Technical solution of the present invention is:
A kind of safe rebounding device for material cutting machine, comprise some bounce-back pieces, transverse axis and bearing, described bounce-back piece be shaped as right-angled trapezium, described bounce-back piece comprises upper base, goes to the bottom, straight flange and hypotenuse, the upper base of described bounce-back piece, the feedstock direction of going to the bottom according to material cutting machine set gradually, and the straight flange end of described bounce-back piece is movably connected on described transverse axis, and the thickness of described bounce-back piece is 1.8-4cm, the two ends of described transverse axis are all fixed on bearing, and described pillar is fixed on charging place of material cutting machine.
Preferably, described bounce-back piece adopts iron block or nylon block to make.
Preferably, the upper base of described bounce-back piece is less than the height of bearing, and going to the bottom of described bounce-back piece is greater than the height of described bearing.
Preferably, described bounce-back piece is evenly arranged on described transverse axis, and the spacing of adjacent described bounce-back piece is 0.4-1.5cm.
A kind of safe rebounding device for material cutting machine of the present invention, by bounce-back piece is actively installed on transverse axis, when the plank that needs are cut is sent into, the piece that can promote to rebound rotates centered by transverse axis, plank is entered smoothly, when plank is cut, if while producing plank bounce-back, the right-angled trapezium that is shaped as due to bounce-back piece, and the upper base of bounce-back piece, the feedstock direction of going to the bottom according to material cutting machine sets gradually, the going to the bottom of piece that make to rebound stops that plank recalls, avoid plank to be withdrawn into the security threat that feeding place causes feeding personnel or equipment, with the security that guarantees to produce.This kind is for the safe rebounding device of material cutting machine, and the thickness of bounce-back piece is 1.8-4cm, and the piece that guarantees to rebound can pass through smoothly when feeding, feeding is not caused to excessive resistance, and when plank rebounds, can have enough intensity.
This kind is for the safe rebounding device of material cutting machine, and bounce-back piece adopts iron block or nylon block to make, and has guaranteed intensity and the durability of bounce-back piece.Described bounce-back piece is evenly arranged on described transverse axis, and the spacing of adjacent described bounce-back piece is 0.4-1.5cm, can when plank rebounds, have enough resistances, the charging of being simultaneously more convenient for.The upper base of described bounce-back piece is less than the height of bearing, and going to the bottom of described bounce-back piece is greater than the height of described bearing, and when being convenient to feeding, when plank rebounds, bounce-back piece guarantees to stop that plank recalls.This kind, for the safe rebounding device of material cutting machine, improved the security of producing, and cost is low, is beneficial to production and application.
The invention has the beneficial effects as follows: a kind of safe rebounding device for material cutting machine of the present invention, improved the security of producing, cost is low, is beneficial to production and application.This kind is for the safe rebounding device of material cutting machine, by bounce-back piece is actively installed on transverse axis, when plank is cut, if while producing plank bounce-back, the right-angled trapezium that is shaped as due to bounce-back piece, the going to the bottom of piece that make to rebound stops that plank recalls, and avoids plank to be withdrawn into the security threat that feeding place causes feeding personnel or equipment, with the security that guarantees to produce.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Wherein: the 1-piece that rebounds, 2-transverse axis, 3-bearing.
The specific embodiment
Below in conjunction with accompanying drawing, describe the preferred embodiments of the present invention in detail.
As shown in Figure 1, the present embodiment provides a kind of safe rebounding device for material cutting machine, comprise some bounce-back pieces 1, transverse axis 2 and bearing 3, described bounce-back piece 1 be shaped as right-angled trapezium, described bounce-back piece 1 comprises upper base, go to the bottom, straight flange and hypotenuse, the upper base of described bounce-back piece 1, the feedstock direction of going to the bottom according to material cutting machine sets gradually, the straight flange end of described bounce-back piece 1 is movably connected on described transverse axis 2, the thickness of described bounce-back piece 1 is 1.8-4cm, be preferably 2.5cm, the two ends of described transverse axis 2 are all fixed on bearing 3, described pillar is fixed on charging place of material cutting machine.Described bounce-back piece 1 adopts iron block to make.The upper base of described bounce-back piece 1 is less than the height of bearing 3, and going to the bottom of described bounce-back piece 1 is greater than the height of described bearing 3.Described bounce-back piece 1 is evenly arranged on described transverse axis 2, and the spacing of adjacent described bounce-back piece 1 is 0.4-1.5cm, is preferably 0.5cm.
A kind of safe rebounding device for material cutting machine of the present embodiment, by bounce-back piece 1 is actively installed on transverse axis 2, when the plank that needs are cut is sent into, the piece 1 that can promote to rebound rotates centered by transverse axis 2, plank is entered smoothly, when plank is cut, if while producing plank bounce-back, the right-angled trapezium that is shaped as due to bounce-back piece 1, and the upper base of bounce-back piece 1, the feedstock direction of going to the bottom according to material cutting machine sets gradually, the going to the bottom of piece 1 that make to rebound stops that plank recalls, avoid plank to be withdrawn into the security threat that feeding place causes feeding personnel or equipment, with the security that guarantees to produce.This kind is for the safe rebounding device of material cutting machine, and the thickness of bounce-back piece 1 is 1.8-4cm, and the piece 1 that guarantees to rebound can pass through smoothly when feeding, feeding is not caused to excessive resistance, and when plank rebounds, can have enough intensity.
This kind is for the safe rebounding device of material cutting machine, and bounce-back piece 1 adopts iron block or nylon block to make, and has guaranteed intensity and the durability of bounce-back piece 1.Described bounce-back piece 1 is evenly arranged on described transverse axis 2, and the spacing of adjacent described bounce-back piece 1 is 0.4-1.5cm, can when plank rebounds, have enough resistances, the charging of being simultaneously more convenient for.The upper base of described bounce-back piece 1 is less than the height of bearing 3, and going to the bottom of described bounce-back piece 1 is greater than the height of described bearing 3, and when being convenient to feeding, when plank rebounds, bounce-back piece 1 guarantees to stop that plank recalls.This kind, for the safe rebounding device of material cutting machine, improved the security of producing, and cost is low, is beneficial to production and application.
The beneficial effect of the present embodiment is: a kind of safe rebounding device for material cutting machine of the present embodiment, improved the security of producing, and cost is low, is beneficial to production and application.This kind is for the safe rebounding device of material cutting machine, by bounce-back piece is actively installed on transverse axis, when plank is cut, if while producing plank bounce-back, the right-angled trapezium that is shaped as due to bounce-back piece, the going to the bottom of piece that make to rebound stops that plank recalls, and avoids plank to be withdrawn into the security threat that feeding place causes feeding personnel or equipment, with the security that guarantees to produce.
Claims (4)
1. the safe rebounding device for material cutting machine, it is characterized in that: comprise some bounce-back pieces (1), transverse axis (2) and bearing (3), described bounce-back piece (1) be shaped as right-angled trapezium, described bounce-back piece (1) comprises upper base, go to the bottom, straight flange and hypotenuse, the upper base of described bounce-back piece (1), the feedstock direction of going to the bottom according to material cutting machine sets gradually, the straight flange end of described bounce-back piece (1) is movably connected on described transverse axis (2), the thickness of described bounce-back piece (1) is 1.8-4cm, the two ends of described transverse axis (2) are all fixed on bearing (3), described pillar is fixed on charging place of material cutting machine.
2. the safe rebounding device for material cutting machine as claimed in claim 1, is characterized in that: described bounce-back piece (1) adopts iron block or nylon block to make.
3. the safe rebounding device for material cutting machine as claimed in claim 1 or 2, is characterized in that: the upper base of described bounce-back piece (1) is less than the height of bearing (3), and going to the bottom of described bounce-back piece (1) is greater than the height of described bearing (3).
4. the safe rebounding device for material cutting machine as claimed in claim 1 or 2, is characterized in that: it is upper that described bounce-back piece (1) is evenly arranged in described transverse axis (2), and the spacing of adjacent described bounce-back piece (1) is 0.4-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647532.XA CN103659965B (en) | 2013-12-06 | 2013-12-06 | For the safe rebounding device of material cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647532.XA CN103659965B (en) | 2013-12-06 | 2013-12-06 | For the safe rebounding device of material cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659965A true CN103659965A (en) | 2014-03-26 |
| CN103659965B CN103659965B (en) | 2016-05-18 |
Family
ID=50299342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647532.XA Expired - Fee Related CN103659965B (en) | 2013-12-06 | 2013-12-06 | For the safe rebounding device of material cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659965B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH680347A5 (en) * | 1990-04-02 | 1992-08-14 | Schweiz Unfallversicherung | Circular saw safety device - has hinging cowl with sloping end face lifted off table by inserted workpiece |
| US5287779A (en) * | 1993-03-15 | 1994-02-22 | Emerson Electric Co. | Radial saw safety guards and barriers |
| JPH0760708A (en) * | 1993-08-30 | 1995-03-07 | Sekisui House Ltd | Safety device of fixed type electromotive circular saw |
| US20060213349A1 (en) * | 2004-08-31 | 2006-09-28 | Powell Michael S | Radial arm saw safety top |
| CN2873408Y (en) * | 2005-12-19 | 2007-02-28 | 李江华 | Anti-rebounding device for plate |
| CN1958204A (en) * | 2005-11-01 | 2007-05-09 | 株式会社牧田 | Cutting machine |
| JP2008049507A (en) * | 2006-08-22 | 2008-03-06 | Jfe Steel Kk | Circular saw blade feed device |
| CN103085138A (en) * | 2013-02-08 | 2013-05-08 | 广东锐亚机械有限公司 | Multiple-saw-web safety protection device |
-
2013
- 2013-12-06 CN CN201310647532.XA patent/CN103659965B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH680347A5 (en) * | 1990-04-02 | 1992-08-14 | Schweiz Unfallversicherung | Circular saw safety device - has hinging cowl with sloping end face lifted off table by inserted workpiece |
| US5287779A (en) * | 1993-03-15 | 1994-02-22 | Emerson Electric Co. | Radial saw safety guards and barriers |
| JPH0760708A (en) * | 1993-08-30 | 1995-03-07 | Sekisui House Ltd | Safety device of fixed type electromotive circular saw |
| US20060213349A1 (en) * | 2004-08-31 | 2006-09-28 | Powell Michael S | Radial arm saw safety top |
| CN1958204A (en) * | 2005-11-01 | 2007-05-09 | 株式会社牧田 | Cutting machine |
| CN2873408Y (en) * | 2005-12-19 | 2007-02-28 | 李江华 | Anti-rebounding device for plate |
| JP2008049507A (en) * | 2006-08-22 | 2008-03-06 | Jfe Steel Kk | Circular saw blade feed device |
| CN103085138A (en) * | 2013-02-08 | 2013-05-08 | 广东锐亚机械有限公司 | Multiple-saw-web safety protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659965B (en) | 2016-05-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201206 |