CN106367939A - Cut-off knife with cooling coating - Google Patents
Cut-off knife with cooling coating Download PDFInfo
- Publication number
- CN106367939A CN106367939A CN201610762956.4A CN201610762956A CN106367939A CN 106367939 A CN106367939 A CN 106367939A CN 201610762956 A CN201610762956 A CN 201610762956A CN 106367939 A CN106367939 A CN 106367939A
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- China
- Prior art keywords
- knife
- cut
- cloth
- shape frame
- cooling coating
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- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
- D06H7/221—Severing by heat or by chemical agents by heat
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a cut-off knife with a cooling coating. The cut-off knife is used for cutting low-melting-point cloth materials. The surface of the cut-off knife is coated with a magnesium oxide or aluminum oxide coating, a plurality of radiating fins arrayed in a polycyclic manner are arranged on the surface of the cut-off knife, and the surfaces of the radiating fins are coated with the magnesium oxide or aluminum oxide coatings. The cut-off knife with the cooling coating has the characteristics that the structure is relatively simple, the cooling is convenient, the cut-off knife can be continuously cooled, the cooling efficiency is high, the use is safe and reliable, and the like.
Description
Technical field
The present invention relates to technical field of textile machine and in particular to a kind of with cooling coating cut-off knife.
Background technology
With scientific and technological development, the automaticity more and more higher in textile clothing field, the species of garment material is increasingly
Many.In textile clothing field, the weaving of cloth, stack paving, cutting, processing and ready-made clothes have machinery accordingly to realize, because
And it is greatly promoted the volume production process of clothing.
During the cutting of cloth, after the cut-off knife of some clothes chance high temperature, the otch of cloth can be made to deform, existing
All more complicated to the cooling structure of cloth cut-off knife.
Therefore, it is necessary to studying and developing the cloth cut-off knife structure that a kind of structure is simple, can continuously kitchen knife be cooled down.
Content of the invention
It is an object of the invention to overcoming defect of the prior art, providing that a kind of structure is relatively easy, cooling is convenient, cutting out
Knife can get continuous coo1ing and high, the safe and reliable cut-off knife with cooling coating of cooling effectiveness.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of cut-off knife with cooling coating, cut-off knife is used for the cutting to low melting point cloth, has in the surface-coated of described cut-off knife
Magnesium oxide or aluminum oxide coating layer.
Wherein preferably technical scheme is, if being provided with, on the surface of described cut-off knife, the radiating that dry tablet is in multi-ring annular array
Fin, is also coated with magnesium oxide or aluminum oxide coating layer on the surface of described radiating fin.
Preferably technical scheme also has described magnesium oxide or the thickness of aluminum oxide coating layer to be 0.2 μm ~ 0.5 μm.
Preferably technical scheme also has, and described cut-off knife is arranged on cloth-cutting apparatus, and described cloth-cutting apparatus include double cut-off knives and cut
Cloth mechanism and the walking mechanism driving double cut-off knife cloth cut device synchronous walkings；Described pair cut-off knife cloth cut devices of cutting out include cut-off knife
Frame, the cross section of cutter rack is in a long side, the u shape frame of a minor face, is provided with strip groove in u shape frame bottom surface, leads in strip
It is provided with the strip slide block being slidably matched with it in groove, two axis holes are provided with strip slide block, lead to respectively in two axis holes
Cross one end of bearing one end equipped with driving shaft and driven shaft, pass through axle respectively in the other end of the middle part of driving shaft and driven shaft
Hold and be connected with winning in succession, described driving shaft and driven shaft are respectively provided with plate umpire knife and from cut-off knife being located at the inner side won in succession,
It is respectively provided with main driving pulley and from driving pulley, in main drive belt plate umpire knife and the driving shaft from cut-off knife side and driven shaft
Take turns and be connected between driving pulley synchronous belt, the bottom of u shape frame is stretched out by shaft coupling in one end of described driving shaft
It is connected with motor, walking before being separately installed with the driving shaft of the other end on driving shaft and close u shape frame bottom surface is driven
Driving wheel and rear running wheel, front running wheel and rear running wheel respectively be arranged on inside the long side of u shape frame
Tooth bar engages.
Further preferred technical scheme also has, described plate umpire knife be equivalently-sized disk shape blade from cut-off knife,
And plate umpire knife is installed in same plane with from cut-off knife, plate umpire knife is located at same level with the axis from cut-off knife, and mutually
Parallel.
Further preferred technical scheme also has, described plate umpire knife, from cut-off knife and main driving pulley, from driving pulley it
Between be provided with isolation pad, also be provided with isolation pad in described plate umpire knife, from cut-off knife and between winning in succession.
Further preferred technical scheme also has, and is provided with annular lifting projection, annular in the outside of described synchronous belt
The raised cross section of lifting is t-shaped or i shape, and the raised upper end of annular lifting is cut with the t shape being arranged on inside the long side of u shape frame
The lifting groove in face is slidably matched.
Further preferred technical scheme also has, in described tooth bar and the long side inside upper surface being arranged on u shape frame between
It is provided with cushion block.
Further preferred technical scheme also has, and is provided with sharpener in the described outside won in succession.
Further preferred technical scheme also has, and is provided with whetstone knife on the minor face of described u shape frame, the position of whetstone knife respectively with
Plate umpire knife, corresponding from the position of cut-off knife, whetstone knife is arranged in the groove on the minor face of u shape frame by whetstone knife pressing plate.
Advantages of the present invention and having the beneficial effects that: it is relatively easy, cold that the described cut-off knife with cooling coating has structure
But facilitate, cut-off knife can get continuous coo1ing and cooling effectiveness high, safe and reliable the features such as.The cut-off knife tool of this cooling coating
By setting jet ring near double round cloth cut-off knifes, and by jet ring by the cold air source of the gas of conduit, air pump and refrigeration plant even
Connect, can achieve the cutting to low melting point fabric.
It is arranged on double cut-off knife cloth-cutting apparatus additionally, due to this cloth cut-off knife, such that it is able to avoid low melting point and elastic surface
Deformation when cutting cloth in material, or the phenomenon that can't cut, and is specially this pair of cut-off knife cloth-cutting apparatus and comprises two circles being disposed adjacent
Shape cut-off knife piece, and realize rotation while two circular cut-off knives by a motor and two belt wheel mechanism, and at this
Synchronous walking driving wheel is also equipped with motor, by the synchronizing wheel mechanism of synchronous walking drive connection, then by synchronizing wheel
Mechanism connects the forward and backward road wheel of cloth-cutting apparatus, realizes cloth-cutting apparatus cutter synchronous axial system when walking, and two circular knife
Rotation direction is consistent with the direction of travel of traveling wheel, it is ensured that whole machine by way of controlling the rotating of motor
Structure can achieve switchback cloth it is ensured that cloth laying when completely cutting through, it is to avoid occur deformation and to low melting point and elastical cloth
Expect the phenomenon it sometimes appear that can't cut.
Brief description
Fig. 1 is the main structure diagram of the cut-off knife that the present invention carries cooling coating；
Fig. 2 is a of Fig. 1 to structural representation；
Fig. 3 is the b-b cross section structure diagram of Fig. 2.
In figure: 1, cutter rack；1-1, long side；1-2, long side；1-3, bottom surface；2nd, strip groove；3rd, strip slide block；4、
Bearing；5th, driving shaft；6th, driven shaft；7th, win in succession；8th, plate umpire knife；9th, from cut-off knife；10th, main driving pulley；11st, from driving pulley；
12nd, synchronous belt；13rd, shaft coupling；14th, motor；15th, front running wheel；16th, rear running wheel；17th, tooth bar；
18th, isolation pad；19th, annular lifting is raised；20th, lift groove；21st, cushion block；22nd, sharpener；23rd, whetstone knife；24th, whetstone knife pressing plate；
25th, nylon wheel；I, radiating fin.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following examples are only
For clearly technical scheme being described, and can not be limited the scope of the invention with this.
As shown in accompanying drawing 1,2,3: the present invention is a kind of cut-off knife with cooling coating, cut-off knife is used for low melting point cloth
Cutting, has magnesium oxide or aluminum oxide coating layer in the surface-coated of described cut-off knife.
Currently preferred technical scheme is, if it is in dissipating of multi-ring annular array that the surface of described cut-off knife is provided with dry tablet
Hot fin i, is also coated with magnesium oxide or aluminum oxide coating layer on the surface of described radiating fin i.Described radiating fin i and cut-off knife can
One overall structure is become by casting or die casting, or is connected as a single entity with cut-off knife by bonding or by welding.
The preferred embodiment of the invention is that the thickness of described magnesium oxide or aluminum oxide coating layer is 0.2 μm ~ 0.5 μm.
The preferred embodiment of the invention also has, and described cut-off knife is arranged on cloth-cutting apparatus, and described cloth-cutting apparatus include
Double cut-off knife cloth cut devices and the walking mechanism driving double cut-off knife cloth cut device synchronous walkings；Described pair of cut-off knife cloth cut device includes
Knife rest 1, the cross section of cutter rack 1 is in a long side 1-1, the u shape frame of a minor face 1-2, is provided with strip in u shape frame bottom surface 1-3 and leads to
Groove 2, is provided with the strip slide block 3 being slidably matched with it in strip groove 2, is provided with two axis holes on strip slide block 3,
Pass through one end of one end equipped with driving shaft 5 of bearing 4 and driven shaft 6 respectively, at the middle part of driving shaft 5 and driven in two axis holes
The other end of axle 6 passes through bearing 4 respectively and 7 is connected with winning in succession, on described driving shaft 5 with driven shaft 6, wins in succession in 7 being located at
Side is respectively provided with plate umpire knife 8 and is respectively provided with from cut-off knife 9, the driving shaft 5 in plate umpire knife 8 with from cut-off knife 9 side and driven shaft 6
Main driving pulley 10 and from driving pulley 11, in main driving pulley 10 and is connected with synchronous belt between driving pulley 11
12, the bottom 1-3 that u shape frame is stretched out in one end of described driving shaft 6 is connected with motor 14 by shaft coupling 13, in driving shaft 5
On the other end and near u shape frame bottom surface driving shaft on be separately installed with front running wheel 15 and rear running wheel 16,
Front running wheel 15 and rear running wheel 16 respectively with inside the long side 1-1 being arranged on u shape frame on tooth bar 17 engage.
The preferred embodiment of the invention is, described plate umpire knife 8 be equivalently-sized disk shape blade from cut-off knife 9,
And plate umpire knife 8 is installed in same plane with from cut-off knife 9, plate umpire knife 8 is located at same level with the axis from cut-off knife 9, and
It is parallel to each other.Due to plate umpire knife 8 be in tandem from cut-off knife 9, and in the same plane, therefore cloth can be carried out continuously
Cutting twice, thus low melting point and elastic fabric can be avoided to occur when cutting cloth deforming, or the phenomenon such as can't cut.
The preferred embodiment of the invention also has, in described plate umpire knife 8, from cut-off knife 9 and main driving pulley 10, from drive belt
It is provided with isolation pad 18, in described plate umpire knife 8, from cut-off knife 9 and win in succession and also be provided with isolation pad 18 between 7 between wheel 11.This knot
The structure movement interference problem such as blade can be avoided to collide and other parts between in rotary cutting cloth.
The preferred embodiment of the invention also has, and is provided with annular lifting raised 19 in the outside of described synchronous belt 12,
The cross section of annular lifting raised 19 is t-shaped or i shape, in the upper end of annular lifting raised 19 and the long side 1-1 being arranged on u shape frame
The lifting groove 20 of the t tee section on side is slidably matched.This knot can be used for avoiding Timing Belt sideslip or de- in running
The problem falling, can be additionally used in preventing cantilevered driving shaft 5 sagging with the front end of driven shaft 6 simultaneously, thus hoofing part before impact
Wheel 15 and rear running wheel 16 with inside the long side 1-1 being arranged on u shape frame on tooth bar 17 engage.
The preferred embodiment of the invention also has, in described tooth bar 17 and the long side 1-1 inside upper surface being arranged on u shape frame
Between be provided with cushion block 21.This structure can be used for the position of adjusting gear rack 17 it is ensured that tooth bar 17 and front running wheel 15 and rear row
Walk the intact engagement between driving wheel 16, the physical dimension of tooth bar can also be reduced simultaneously.
The preferred embodiment of the invention also has, and described motor 14 is servomotor.Using servomotor can so that
In regulation and control plate umpire knife 8, the rotating speed from cut-off knife 9 and direction of rotation.
The preferred embodiment of the invention also has, and is provided with sharpener 22 in described 7 outside of winning in succession.Manually press
Sharpener 22, can to after blade carry out grinding.
The preferred embodiment of the invention also has, and is provided with whetstone knife 23, the position of whetstone knife 23 on the minor face 1-2 of described u shape frame
Put respectively with plate umpire knife 8, corresponding from the position of cut-off knife 9, whetstone knife 23 is arranged on the minor face 1-2 of u shape frame by whetstone knife pressing plate 24
On groove in.Plate umpire knife 8, being equipped with up and down from cut-off knife 9 and whetstone knife 23.By whetstone knife 23 and plate umpire knife 8, from cut-off knife 9
Between mutual break-in, cloth can be sheared.
The preferred embodiment of the invention also has, and is provided with nylon wheel 25 in the upper surface fixed plate of described long side 1-1,
Nylon wheel 25 be arranged in parallel in front two rows, is provided with and matches with the guide rail in tentering machine frame on the face of cylinder of nylon wheel 25
U-shaped groove.Described nylon wheel 25 can make linear reciprocation with parts such as movable knife rack, motors 14 in the guide rail in tentering machine frame
Motion.
The operation principle that the present invention carries the cut-off knife of cooling coating is:
The described cut-off knife with cooling coating, including the cut-off knife in described Double Circle, the surface-coated of cut-off knife have magnesium oxide or
Aluminum oxide coating layer.
The cut-off knife of described Double Circle is arranged on cloth-cutting apparatus, the double cut-off knife cloth cut device of described cloth-cutting apparatus and driving
The walking mechanism of double cut-off knife cloth cut device synchronous walkings；Described pair of cut-off knife cloth cut device is by being arranged on the plate umpire on cutter rack 1
Knife 8 and carry out secondary cut to low melting point and elastic woven material from cut-off knife 9, the cross section of its cutter rack 1 is in a long side 1-1, short
The u shape frame of side 1-2, be provided with strip groove 2 in u shape frame bottom surface 1-3, is provided with and is slidably matched with it in strip groove 2
Strip slide block 3, drives plate umpire knife 8 and from cut-off knife 9 to low melting point by slip in strip groove 2 for the strip slide block 3
And elastic woven material carries out secondary cut.Two axis holes are provided with strip slide block 3, are filled by bearing 4 respectively in two axis holes
There are one end of driving shaft 5 and one end of driven shaft 6, pass through bearing 4 respectively in the other end of the middle part of driving shaft 5 and driven shaft 6
7 be connected with winning in succession, winning in succession 7 is used for the stationary positioned of driving shaft 5 and driven shaft 6 with strip slide block 3, described driving shaft 5 with
On driven shaft 6, it is respectively provided with plate umpire knife 8 and from cut-off knife 9 being located at 7 inner side of winning in succession, in plate umpire knife 8 with from cut-off knife 9 side
It is respectively provided with main driving pulley 10 and from driving pulley 11, main driving pulley 10 passes through to walk transmission belt on driving shaft 5 and driven shaft 6
12 drive from driving pulley 11 synchronous rotary, synchronous cutting cloth, and the bottom 1-3 that u shape frame is stretched out in one end of described driving shaft 5 leads to
Cross shaft coupling 13 to be connected with motor 14, motor 14 is as the sole power source of this device.Another on driving shaft 5
Front running wheel 15 and rear running wheel 16 are separately installed with the driving shaft of end and close u shape frame bottom surface, front walking is driven
Driving wheel 15 and rear running wheel 16 respectively with inside the long side 1-1 being arranged on u shape frame on tooth bar 17 engage.Tooth bar 17 is set
Put inside the long side of u shape frame is that the wherein length of u shape frame can foundation in order that it does not interfere with the cutting to cloth for the blade
The demand of cropped cloth and set.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of cut-off knife with cooling coating is it is characterised in that cut-off knife is used for cutting to low melting point cloth, in described cut-off knife
Surface-coated have magnesium oxide or aluminum oxide coating layer.
If 2. the cut-off knife carrying cooling coating as claimed in claim 1 is it is characterised in that be provided with the surface of described cut-off knife
Dry tablet is in the radiating fin of multi-ring annular array, is also coated with magnesium oxide or aluminum oxide coating layer on the surface of described radiating fin.
3. the cut-off knife carrying cooling coating as claimed in claim 1 or 2 is it is characterised in that described magnesium oxide or aluminium oxide apply
The thickness of layer is 0.2 μm ~ 0.5 μm.
4. the cut-off knife carrying cooling coating as claimed in claim 1 is it is characterised in that described cut-off knife is arranged on cloth-cutting apparatus
On, the walking mechanism that described cloth-cutting apparatus include double cut-off knife cloth cut devices and drive double cut-off knife cloth cut device synchronous walkings；Institute
State the double cut-off knife cloth cut device of sanction and include cutter rack, the cross section of cutter rack is in a long side, the u shape frame of a minor face, in u shape frame bottom surface
It is provided with strip groove, be provided with the strip slide block being slidably matched with it in strip groove, strip slide block is provided with
Two axis holes, pass through one end of bearing one end equipped with driving shaft and driven shaft, respectively at the middle part of driving shaft in two axis holes
It is connected with winning in succession by bearing respectively with the other end of driven shaft, described driving shaft with driven shaft are being located at the inner side won in succession
It is respectively provided with plate umpire knife and be respectively provided with main drive belt from cut-off knife, the driving shaft in plate umpire knife with from cut-off knife side and driven shaft
Wheel and from driving pulley, be connected with synchronous belt in main driving pulley and between driving pulley, one end of described driving shaft
The bottom stretching out u shape frame is connected with motor by shaft coupling, the master of the other end on driving shaft and close u shape frame bottom surface
Front running wheel and rear running wheel be separately installed with moving axis, front running wheel and rear running wheel respectively with set
Put the tooth bar engagement on inside the long side of u shape frame.
5. the as claimed in claim 4 cut-off knife carrying cooling coating it is characterised in that described plate umpire knife be chi from cut-off knife
Very little identical disk shape blade, and plate umpire knife be installed in same plane from cut-off knife, plate umpire knife is located at the axis from cut-off knife
In same level, and it is parallel to each other.
6. the as claimed in claim 4 cut-off knife carrying cooling coating is it is characterised in that in described plate umpire knife, from cut-off knife and master
Driving pulley, it is provided with isolation pad between driving pulley, also be provided with isolating pad in described plate umpire knife, from cut-off knife and between winning in succession
Piece.
7. the cut-off knife carrying cooling coating as claimed in claim 4 is it is characterised in that set in the outside of described synchronous belt
There is annular lifting raised, the raised cross section of annular lifting is t-shaped or i shape, the raised upper end of annular lifting and be arranged on u shape frame
Long side inside on the lifting groove of t tee section be slidably matched.
8. the as claimed in claim 4 cut-off knife carrying cooling coating it is characterised in that described tooth bar be arranged on u shape frame
Long side inside upper surface between be provided with cushion block.
9. slidingtype cloth-cutting apparatus as claimed in claim 4 are it is characterised in that be provided with sharpening in the described outside won in succession
Device.
10. the cut-off knife carrying cooling coating as claimed in claim 4 is it is characterised in that be provided with the minor face of described u shape frame
Whetstone knife, the position of whetstone knife respectively with plate umpire knife, corresponding from the position of cut-off knife, whetstone knife is arranged on u shape frame by whetstone knife pressing plate
In groove on minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762956.4A CN106367939A (en) | 2016-08-31 | 2016-08-31 | Cut-off knife with cooling coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762956.4A CN106367939A (en) | 2016-08-31 | 2016-08-31 | Cut-off knife with cooling coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106367939A true CN106367939A (en) | 2017-02-01 |
Family
ID=57901550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762956.4A Pending CN106367939A (en) | 2016-08-31 | 2016-08-31 | Cut-off knife with cooling coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106367939A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1014842A5 (en) * | 2002-05-22 | 2004-05-04 | Constructiewerkhuizen Evilo Bv | Carpet cutting method, comprises transporting end of web onto receiving device and against stop before cutting |
| CN101648388A (en) * | 2008-08-15 | 2010-02-17 | 上海和鹰机电科技有限公司 | Cut-off knife used for automatic cutting machine |
| CN104032560A (en) * | 2014-06-06 | 2014-09-10 | 上海和鹰机电科技股份有限公司 | Numerical control cutting machine, cutting cutter device and method for cooling cutter |
| CN205368858U (en) * | 2015-12-21 | 2016-07-06 | 嵊州市意海电机配件厂 | Fabric fabric cutting machine |
| CN106012477A (en) * | 2016-07-02 | 2016-10-12 | 上海和鹰机电科技股份有限公司 | Cutting knife with cooling coating |
-
2016
- 2016-08-31 CN CN201610762956.4A patent/CN106367939A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1014842A5 (en) * | 2002-05-22 | 2004-05-04 | Constructiewerkhuizen Evilo Bv | Carpet cutting method, comprises transporting end of web onto receiving device and against stop before cutting |
| CN101648388A (en) * | 2008-08-15 | 2010-02-17 | 上海和鹰机电科技有限公司 | Cut-off knife used for automatic cutting machine |
| CN104032560A (en) * | 2014-06-06 | 2014-09-10 | 上海和鹰机电科技股份有限公司 | Numerical control cutting machine, cutting cutter device and method for cooling cutter |
| CN205368858U (en) * | 2015-12-21 | 2016-07-06 | 嵊州市意海电机配件厂 | Fabric fabric cutting machine |
| CN106012477A (en) * | 2016-07-02 | 2016-10-12 | 上海和鹰机电科技股份有限公司 | Cutting knife with cooling coating |
Non-Patent Citations (1)
| Title |
|---|
| 王忠恕: "《国外涂覆刀具的现状》", 《兵器材料与力学》 * |
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Application publication date: 20170201 |
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