CN203998445U - Multi-line cutting machine reel - Google Patents
Multi-line cutting machine reel Download PDFInfo
- Publication number
- CN203998445U CN203998445U CN201420430112.6U CN201420430112U CN203998445U CN 203998445 U CN203998445 U CN 203998445U CN 201420430112 U CN201420430112 U CN 201420430112U CN 203998445 U CN203998445 U CN 203998445U
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- piece
- cutting machine
- drum
- move radially
- reel
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- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 21
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The utility model discloses a kind of multi-line cutting machine reel, comprise mandrel, hold drum, breathing mechanism, hold drum in order to be wound around line of cut, breathing mechanism comprise drive configuration, each other can relative sliding the moving axially piece and move radially piece of configuration, drive configuration driving axial movable block moves axially, move radially piece and occur to move radially accordingly, move radially piece and hold drum and move radially and coordinate.In the time that multi-line cutting machine starts to cut, operation breathing bloated organizational structure and staff, the external diameter that holds drum also becomes large thereupon, and broken metal wire-wound is on reel; After cutting completes, operation breathing mechanism shrinks, and the external diameter that holds drum also diminishes thereupon, and broken metal line is discharged, and can easily broken metal line be left behind from reel.Above-mentioned reel has utilized the variation of reel external diameter to make the tension force difference of broken metal line, and has avoided while cutting broken metal line needing the problem of Assembly &Disassembly reel, and can reduce the operation of cutting broken metal line, has improved work efficiency.
Description
Technical field
The utility model relates to multi-line cutting machine field, particularly relates to a kind of reel of multi-line cutting machine.
Background technology
Multi-line cutting machine is repeatedly to move by high speed wiry, abrasive material is brought into semiconductor machining region to be ground, the hard brittle materials such as quartz conductor are once cut into hundreds of thin slices simultaneously, the chip property of making is good, loss is few, piece rate is high, production efficiency is high, and solar level cell silicon chip is by multi-line cutting machine, silico briquette or silicon rod cutting to be formed.
In the time that multi-line cutting machine is worked, the broken metal silk that completes cutting need to, on reel, to keep whole tension force wiry, conveniently cut.Please refer to Fig. 1, Fig. 1 is in prior art, the schematic diagram of reel device, and it comprises reel 100, fixation side bearing seat 200, mobile side shaft holder 300, coiling slide rail 400, mobile side shaft holder 300 can move on coiling slide rail 400.In the time winding the line work, fixation side bearing seat 200 and mobile side shaft holder 300 clamp reel 100, and broken metal silk is wrapped on reel 100.But each reel 100 can only, around the metal filament of certain length, in the time of the full whole reel 100 of broken metal filament winding, need to disassemble broken metal silk.Unloading process, first will mobile side shaft holder 300, makes it away from reel 100, then reel 100 is disassembled from fixation side bearing seat 200, then broken metal silk is cut down with sharpner.Reel 100 can be reused again like this, then reinstalls.
Processing in broken metal silk process, because the weight of reel is larger, the process of Assembly &Disassembly reel is comparatively complicated, needs to increase cutting action simultaneously, has greatly wasted the time, and work efficiency is lower.And reel is larger to the impulsive force of coiling slide rail 400 in operation process, can affect like this service life of whole mechanism.
Utility model content
Based on this, be necessary to provide a kind of and exempt from the reel of Assembly &Disassembly processing in the broken metal silk process of multi-line cutting machine, reduce operational sequence, increase work efficiency.
A kind of multi-line cutting machine reel, comprise mandrel, hold drum, hold drum in order to be wound around line of cut, it also comprises breathing mechanism, described breathing mechanism comprise drive configuration, each other can relative sliding configuration move axially piece and move radially piece, described in described drive configuration drives, move axially piece and move axially, described in move radially piece and occur to move radially accordingly, described in move radially piece with described in hold drum and move radially and coordinate.
In an embodiment, described drive configuration comprises leading screw and feed screw nut therein, described feed screw nut with described in move axially piece and be fixedly connected with.
In an embodiment, one end of described leading screw is connected with mandrel, on described feed screw nut, is provided with pushing pin therein, described pushing pin be fixedly connected with described feed screw nut and described in move axially piece.
Therein in an embodiment, described in the contact surface that moves axially piece and move radially piece comprise inclined-plane.
Therein in an embodiment, described in move axially piece and described in move radially piece contact surface be set to stepped appearance inclined-plane, described in the stepped appearance inclined-plane that moves axially piece and move radially piece match and make bearing fit.
In an embodiment, described reel two ends are provided with flange therein, and described flange and described mandrel are suitable, described flange will described in to hold drum therein nested.
Therein in an embodiment, described in hold drum along circumferential separation setting, gapped in described radially formation of holding drum, described in move radially piece one end be nested in described gap.
Therein in an embodiment, described in move radially piece and be provided with inclined-plane, described inclined-plane with described in hold drum and contact.
Therein in an embodiment, described in hold drum and be provided with inner covering, described in making by fastener, hold drum and be fixedly connected with described mandrel.
In an embodiment, in described inner covering, be provided with elastic element therein, described in making by the deformation of described elastic element, hold drum with described in move radially piece close contact.
In an embodiment, described elastic element is disk spring, pushes described disk spring by described fastener therein, makes described disk spring generation deformation.
Above-mentioned multi-line cutting machine reel, in the time that multi-line cutting machine starts to cut, it is expanded in operation breathing mechanism, and the external diameter that holds drum also becomes large thereupon accordingly, and broken metal wire-wound is on reel; After cutting completes, operation breathing mechanism shrinks it, and the external diameter that holds drum also diminishes thereupon accordingly, and broken metal line is discharged, and can easily broken metal line be left behind from reel.Compared with prior art, above-mentioned reel has utilized the variation of reel external diameter to make the tension force difference of broken metal line, and avoided while cutting broken metal line needing the problem of Assembly &Disassembly reel, and can reduce the operation of cutting broken metal line, improve work efficiency.
Hold drum along circumferentially for what separate, hold between drum and be formed with gap, move radially block nesting in gap, in the time moving radially piece and move radially, hold drum movement radially comparatively easy, in the time operating driver train, operate comparatively light.
Hold between drum and mandrel and be provided with inner covering, and utilize fastener to be fixedly connected with and hold drum and mandrel, make to hold drum and can axially not be moved.
Brief description of the drawings
Fig. 1 is the schematic diagram of the reel device of prior art;
Fig. 2 is the normal axomometric drawing of reel of the present utility model;
Fig. 3 is the cutaway view of reel of the present utility model;
Fig. 4 is the front elevation of reel of the present utility model;
Fig. 5 is the cutaway view along A-A direction in Fig. 4;
Fig. 6 is the schematic diagram that the reel device of reel of the present utility model is installed.
Wherein, 100. reels, 101. mandrels, 102. hold drum, 110. breathing mechanisms, 111. move axially piece, and 112. move radially piece, 113. trapezoidal screws, 114. leading screws, 115 feed screw nuts, 116. pushing pins, 121. flanges, 122. jam nuts, 131. inner coverings, 132. fasteners, 133. butterfly springs, 200. fixation side bearing seats, 300. move side shaft holder, 400. coiling slide rails.
Detailed description of the invention
Please refer to Fig. 2 and Fig. 3, multi-line cutting machine reel comprises mandrel 101, holds drum 102, and mandrel 101 is connected with fixation side bearing seat, and fixation side bearing seat drives mandrel 101 to rotate, and holds drum 102 and also rotates thereupon, and line of cut is just wrapped in and holds on drum 102.The line of cut of multi-line cutting machine is metal wool, and in present embodiment, line of cut adopts steel wire.
Multi-line cutting machine reel disclosed here also comprises breathing mechanism 110, and breathing mechanism 110 changes by its breathing radially the external diameter that holds drum 102.Change and make to be wrapped in the tension force that holds the steel wire on drum 102 and change by holding the external diameter of drum 102, be beneficial to the processing of steel wire.
Breathing mechanism 110 comprises drive configuration, moves axially piece 111 and moves radially piece 112.Drive configuration driving axial movable block 111 is axially being moved, thereby drive moves radially piece 112, corresponding movement is radially occurring.Move axially piece 111 and move radially piece 112 bonded to each other, both binding faces can comprise inclined-plane.Can comprise inclined-plane or/and move radially piece 112 for moving axially piece 111.When moving axially piece 111 in the time being axially moved, can make to move radially piece 112 corresponding movement is radially occurring, and the outer end that moves radially piece 112 is close to and is held drum 102, in the time moving radially piece 112 and move radially, promote to hold drum 102 movement radially also occurs.Drive configuration with move axially piece 111 and be connected.Drive configuration can be multiple different structure, only needs drive configuration to be moved in the axial direction by driving axial movable block 111, and can be in the time moving axially piece 111 and move to suitable position, and it is locked.Drive configuration can adopt as structures such as trapezoidal screw, ball-screw, gear & rack structures, and can be in good time be provided with corresponding catch gear.Because itself shape and reel 100 of trapezoidal screw is suitable, and it has good self-locking property.In the present embodiment, drive configuration adopts trapezoidal screw 113.Trapezoidal screw 113 comprises leading screw 114 and feed screw nut 115, is threaded connection between the two, and trapezoidal screw 113 can be converted into straight-line motion by rotational motion.Because trapezoidal screw 113 has good self-locking property, so do not need corresponding catch gear at this.On feed screw nut 115, be provided with pushing pin 116, one end of pushing pin 116 is fixed on feed screw nut 115, and the other end of pushing pin 116 is fixed on and moves axially on piece 111.Like this, when leading screw 114 rotates, drive feed screw nut 115 axially doing straight-line motion, move axially piece 111 and also moving axially thereupon.
In the present embodiment, the inner ring that moves axially piece 111 is connected with feed screw nut 115 by pushing pin 116, the outer ring that moves axially piece 111 is stepped appearance inclined-plane, the inner ring that moves radially piece 112 is also suitable stepped appearance inclined-plane, moves axially piece 111 and matches and make bearing fit with the stepped appearance inclined-plane that moves radially piece 112.Certainly, also can be to move axially piece 111 or move radially the corresponding inner or outer of piece 112 to enclose as stepped appearance inclined-plane, be non-inclined-plane and move radially piece 112 or move axially on piece 111, there is contact surface as long as moving axially piece 111 and moving radially between piece 112, and can mutually drive carry out corresponding axially or move radially.Move axially piece 111 and be three with the ladder quantity that moves radially the stepped appearance inclined-plane arranging on piece 112, make like this to hold drum 102 power that applies and be evenly distributed on each step inclined plane.Certainly ladder quantity can be according to actual conditions setting.
The two ends of reel 100 are provided with flange 121, and flange 121 is arranged on mandrel 101, and it is therein nested to hold drum 102, and jam nut 122 is locked flange 121.Like this, steel wire be wound around scope and may be limited to two flanges 121 within.In the time of the lower steel wire of needs dismounting, only need unload lower flange 121, just steel wire can be pulled down from reel 100.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is the front elevation of reel 100, and Fig. 5 is the cutaway view along A-A direction in Fig. 4.On leading screw 114, be provided with feed screw nut 115, one end of pushing pin 116 is arranged in feed screw nut 115, and the other end of pushing pin 116 is arranged on and moves axially in piece 111, moves axially piece 111 and move radially piece 112 to fit.In the present embodiment, the quantity that moves axially piece 111 is four, and the quantity that moves radially piece 112 should be four mutually, and the quantity of pushing pin 116 is eight, and each quantity that moves axially pushing pin 116 on piece 111 is two.Moving axially piece 111 distributes along the even circumferential of feed screw nut 115.In the present embodiment, hold drum 102 and be radially provided with four gaps along it, it was upwards separated in week, holding drum 102 is upwards discontinuous in week.Move radially in the insertion gap, one end of piece 112, the insertion end that moves radially piece 112 is inclined-plane with the contact surface that holds drum 102, make like this to move radially piece 112 and hold drum 102 and fit tightly, when moving radially piece 112 in the time being radially moved, hold drum 102 corresponding movement also occurs.Flange 121 is set in and holds outside drum 102, the drum 102 that holds that separates shape can be fixed, and it is not disperseed.Certainly above-mentionedly move axially piece 111, move radially piece 112, the quantity of pushing pin 116 can set according to actual conditions such as the weight of the size of reel 100, weight and the winding steel wire of wanting.Certainly it can be also unseparated holding drum 102, the one end that moves radially piece 112 with hold drum 102 and fit tightly, move radially piece 112 suitable with the shape of holding drum 102 with the shape of contact surface of holding drum 102.Hold drum 102 and be arranged to separate shape, in the time moving radially piece 112 and move radially, hold drum 102 movement radially relatively easy, in the time of operation driver train, operate comparatively light.
Hold and on drum 102, be also provided with inner covering 131, inner covering 131 runs through and holds drum 102, and connecting mandrel 101.In inner covering 131, be provided with fastener 132, fastener 132 is fixedly connected with and holds drum 102 and mandrel 101, makes to hold drum 102 axial movement can not occur, and keeps it to be subject to breathing mechanism and does the used time, and variation radially can only occur.Fastener 132 disclosed here can comprise bolt, double-screw bolt etc.Inner covering 131 is also provided with elastic element in the part in holding drum 102, makes to hold drum 102 and moves radially piece 112 and be closely connected in this deformation that act as elastic element of elastic element.In the present embodiment, elastic element is disk spring 133, and the degree that screws of controlling fastener 132 makes disk spring 133 that deformation occur, and makes to hold drum 102 and move radially piece 112 to fit tightly.In the present embodiment, the quantity of inner covering 131 can be set to four, and its quantity also can arrange according to actual conditions certainly.
Please refer to Fig. 6, Fig. 6 is the schematic diagram that is equiped with the reel device of reel 100 disclosed here.Reel 100 is connected with fixation side bearing seat 200 by mandrel, due to the design of its inner structure and alleviating of weight, no longer needs mobile side shaft holder, has simplified whole reel device, has reduced equipment cost.
Please refer to Fig. 2 to Fig. 6, describe now the working process of reel 100 in detail.Please refer to Fig. 3, multi-line cutting machine starts before cutting, and first rotational lead screw 114, makes feed screw nut 115 move to the left of drawing, by pushing pin 116, moves axially piece 111 and is also moved to the left thereupon.Due to the effect on stepped ramp type inclined-plane, moving radially piece 112 can move towards radial outside.Moving radially under the effect of piece 112, holding drum 102 and also can will outwards expand.In the time that feed screw nut 115 moves to appropriate location, the external diameter that holds drum 102 is also expanded to suitable size.Just can start cutting has turned round.
In the time that cutting finishes, please refer to Fig. 3, reversion leading screw 114, makes the right-hand movement of feed screw nut 115 to drawing, by pushing pin 116, moves axially piece 111 and also moves right thereupon.Due to the effect on stepped ramp type inclined-plane, moving radially piece 112 can move towards radially inner side.Under the effect of disk spring 133, hold drum 102 and inwardly shrink towards moving radially piece 112.Now, the tension force of steel wire is discharged.Now, flange 121 is unloaded, steel wire can be left behind from reel easily.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (11)
1. a multi-line cutting machine reel, comprise mandrel, hold drum, hold drum in order to be wound around line of cut, it is characterized in that, also comprise breathing mechanism, described breathing mechanism comprise drive configuration, each other can relative sliding configuration move axially piece and move radially piece, described in described drive configuration drives, move axially piece and move axially, the described piece that moves radially occurs to move radially accordingly, described in move radially piece with described in hold drum and move radially and coordinate.
2. multi-line cutting machine reel according to claim 1, is characterized in that, described drive configuration comprises leading screw and feed screw nut, described feed screw nut with described in move axially piece and be fixedly connected with.
3. multi-line cutting machine reel according to claim 2, is characterized in that, one end of described leading screw is connected with mandrel, on described feed screw nut, is provided with pushing pin, described pushing pin be fixedly connected with described feed screw nut and described in move axially piece.
4. multi-line cutting machine reel according to claim 1, is characterized in that, described in the contact surface that moves axially piece and move radially piece comprise inclined-plane.
5. multi-line cutting machine reel according to claim 4, it is characterized in that, described move axially piece and described in move radially piece contact surface be set to stepped appearance inclined-plane, described in the stepped appearance inclined-plane that moves axially piece and move radially piece match and make bearing fit.
6. multi-line cutting machine reel according to claim 1, is characterized in that, described reel two ends are provided with flange, and described flange and described mandrel are suitable, described flange will described in to hold drum therein nested.
7. multi-line cutting machine reel according to claim 6, is characterized in that, described in hold drum along circumferential separation setting, gapped in described radially formation of holding drum, described in move radially piece one end be nested in described gap.
8. multi-line cutting machine reel according to claim 7, is characterized in that, described in move radially piece and be provided with inclined-plane, described inclined-plane with described in hold drum and contact.
9. multi-line cutting machine reel according to claim 1, is characterized in that, described in hold drum and be provided with inner covering, described in making by fastener, hold drum and be fixedly connected with described mandrel.
10. multi-line cutting machine reel according to claim 9, is characterized in that, in described inner covering, is provided with elastic element, described in making by the deformation of described elastic element, hold drum with described in move radially piece close contact.
11. multi-line cutting machine reels according to claim 10, is characterized in that, described elastic element is disk spring, pushes described disk spring by described fastener, make described disk spring generation deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430112.6U CN203998445U (en) | 2014-07-31 | 2014-07-31 | Multi-line cutting machine reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430112.6U CN203998445U (en) | 2014-07-31 | 2014-07-31 | Multi-line cutting machine reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998445U true CN203998445U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430112.6U Expired - Lifetime CN203998445U (en) | 2014-07-31 | 2014-07-31 | Multi-line cutting machine reel |
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| Country | Link |
|---|---|
| CN (1) | CN203998445U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650282A (en) * | 2017-10-27 | 2018-02-02 | 江苏高照新能源发展有限公司 | Novel adamantine wire I-shape reel wheel |
| CN109573744A (en) * | 2019-01-21 | 2019-04-05 | 广东基泰智能设备有限公司 | A kind of retractable volume mechanism |
| CN110589601A (en) * | 2019-10-10 | 2019-12-20 | 海盐县梦芝舟毛纺厂 | Skein unwinding device |
-
2014
- 2014-07-31 CN CN201420430112.6U patent/CN203998445U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650282A (en) * | 2017-10-27 | 2018-02-02 | 江苏高照新能源发展有限公司 | Novel adamantine wire I-shape reel wheel |
| CN109573744A (en) * | 2019-01-21 | 2019-04-05 | 广东基泰智能设备有限公司 | A kind of retractable volume mechanism |
| CN110589601A (en) * | 2019-10-10 | 2019-12-20 | 海盐县梦芝舟毛纺厂 | Skein unwinding device |
| CN110589601B (en) * | 2019-10-10 | 2021-07-13 | 海盐县梦芝舟毛纺厂 | Skein unwinding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |