CN206493463U - A kind of cutting mechanism of multi-line cutting machine - Google Patents
A kind of cutting mechanism of multi-line cutting machine Download PDFInfo
- Publication number
- CN206493463U CN206493463U CN201720154875.6U CN201720154875U CN206493463U CN 206493463 U CN206493463 U CN 206493463U CN 201720154875 U CN201720154875 U CN 201720154875U CN 206493463 U CN206493463 U CN 206493463U
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- China
- Prior art keywords
- line
- fixed block
- cutting machine
- support
- frame
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Abstract
The utility model discloses a kind of cutting mechanism of multi-line cutting machine, solving existing multi-line cutting machine needs mobile work platform to eliminate line bow, easily cause the possibility of metal thread breakage, its drip irrigation device is a kind of cutting mechanism of multi-line cutting machine, including frame, rotating two on the connection frame line rollers be arrangeding in parallel and surrounding two line rollers is used to cut the metal wire that crystal silicon is tightened, support is provided with the frame, on the support Auxiliary support roller for tension metal line is rotatably connected to along the direction parallel to the line roll shaft heart, also include being used to drive the gas spring slid above and below Auxiliary support roller, the gas spring one end is fixedly connected in frame, the other end is fixedly connected on support.By the addition of gas spring, the automatic elimination of line bow is realized, the possibility of metal thread breakage is reduced.
Description
Technical field
The utility model is related to a kind of cutting equipment, more specifically, it relates to a kind of cutting mechanism of multi-line cutting machine.
Background technology
At present, multi-line cutting machine is used for cutting for the polycrystal silicon ingot, monocrystal silicon and Rare-Earth Magnetic iron block of solar cell
Cut.However, when being cut using multi-line cutting machine, existing and being also easy to produce the problem of line bends, particularly in cutting rare-earth magnet
When, due to being cut the excessive high hardness of material, there is the problem of line bow is excessive in cutting process, and line bow is excessive except influence cutting
It outside efficiency, can also cause metal wire vibrations excessive, and influence product surface quality and machining accuracy, in addition, lathe is cut every time
Cut and want mobile working table top to eliminate line bow after program operation is finished, and easily cause metal thread breakage in this course
Problem.
At present, disclose a kind of multi-line cutting machine in Publication No. CN102729348A, the multi-line cutting machine include frame,
Metal wire and two line roller in frame is set in parallel in, line roller surface is provided with multiple annular wire casings, and metal wire is arranged on ring
In shape wire casing, and priority bypasses two line rollers and tightened, and the auxiliary branch for supporting metal wire is provided between described two line rollers
Roller is supportted, cutting is distinguished into two sub- cutting areas by the Auxiliary support roller.This kind of cutting machine will be cut by using aiding support roller
Cut and be distinguished into two sub- cutting areas, every sub- cutting area independently cuts a workpiece, and for whole cutting area, son is cut
The span for cutting area is smaller, can greatly reduce the line bow height of metal wire, and then reduces the distance that workpiece is cut through, when shortening cutting
Between.
But this kind of multi-line cutting machine still has weak point, when cutting is completed, take out after workpiece, the line bow of metal wire is still deposited
, it is necessary to mobile work platform eliminates line bow, but the possibility of metal thread breakage is easily caused in this course.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of cutting mechanism of multi-line cutting machine, lead to
The addition of gas spring is crossed, the automatic elimination of line bow is realized, reduces the possibility of metal thread breakage.
To achieve the above object, the utility model provides following technical scheme：A kind of cutting mechanism of multi-line cutting machine,
Including frame, rotate two line rollers for be arrangeding in parallel on connection frame and surround two line rollers and be used to cut what crystal silicon was tightened
It is provided with support, the support along the direction parallel to the line roll shaft heart and is rotatably connected to for opening in metal wire, the frame
The Auxiliary support roller of tight metal wire, in addition to for driving the gas spring slid above and below Auxiliary support roller, the gas spring one end
It is fixedly connected in frame, the other end is fixedly connected on support.
By using above-mentioned technical proposal, when workpiece is to be processed, workpiece is gradually slowly moved to the opposite side of metal wire,
Gas spring compression deformation, Auxiliary support roller is moved down, and metal wire produces line bow, and metal wire works as work piece cut to work piece cut
Complete, take out after workpiece, the distress resolves suffered by gas spring, gas spring recovers elastic deformation, Auxiliary support roller is popped up, after
The continuous lower section for being connected to metal wire, eliminates line bow, reduces the possibility of metal thread breakage automatically.
The utility model is further arranged to：One end in the frame close to two line rollers is equipped with an Auxiliary support
Roller.
By using above-mentioned technical proposal, two Auxiliary support rollers can be connected to the both sides of workpiece, to workpiece both sides
Metal wire it is simultaneously spacing, again reduce cutting zone so that the line of metal wire bow height reduces.
The utility model is further arranged to：The fixed block that section is right angled triangle is fixedly connected with the frame,
Bevel direction sliding of the support along fixed block is connected on fixed block, and bevel direction of the gas spring along fixed block is tilted
It is arranged on fixed block, the gas spring is fixedly connected in frame by fixed block, the inclined-plane of two fixed blocks in left and right is in
Eight shape.
By using above-mentioned technical proposal so that while Auxiliary support roller is moved down, can slid inward, again
Reduce cutting zone so that the line bow height of metal wire reduces, while support can be connected on fixed block, along fixed block
Inclined-plane slide so that when Auxiliary support roller is slided up and down more stablize, reduce rocked when Auxiliary support roller is slided up and down can
Energy.
The utility model is further arranged to：The sliding shoe slided along its bevel direction, institute are provided with the fixed block
State sliding above and below support and be connected to side of the sliding shoe away from fixed block.
By using above-mentioned technical proposal, sliding shoe is slid up and down, and Auxiliary support roller position changes, and is connected to metal
The tensile force of line changes, and bow during cutting height also changes, when being easy to the operator to adjust metal wire cutting workpiece manually,
The line bow height of metal wire.
The utility model is further arranged to：It is threaded between the sliding shoe and support for adjusting its spacing
Threaded rod, the hand of spiral at the threaded rod two ends is opposite.
By using above-mentioned technical proposal, it is that sliding shoe and the direct position of fixed block can be achieved directly to rotate threaded rod
Change, without sliding shoe to be unloaded to regulation spacing from fixed block again, be easy to the regulation of spacing between sliding shoe and support.
The utility model is further arranged to：The fixed block is fixedly connected close to the side of support and is parallel to threaded rod
Gag lever post, the one end of the gag lever post away from fixed block is set in support.
By using above-mentioned technical proposal, when reducing rotation adjusting rod rotation, the possibility that support is relatively rotated.
The utility model is further arranged to：Sliding groove is fixedly connected with the fixed block, the sliding shoe, which is slided, to be connected
It is connected in sliding groove.
By using above-mentioned technical proposal so that sliding shoe can be slided in sliding groove, when reducing sliding shoe slip
The possibility of slip.
The utility model is further arranged to：Offered on the inwall of the sliding groove fixed on neck, the sliding shoe
It is connected with the fixture block being connected in neck.
By using above-mentioned technical proposal, fixture block can be connected in neck, added between fixed block and sliding shoe
Constraint, reduces the possibility that sliding shoe slides hour offset.
The utility model is further arranged to：The regulation perpendicular to the Auxiliary support roll shaft heart is equipped with the fixed block
Bar, threaded one end of the adjusting rod away from fixed block is connected in frame.
By using above-mentioned technical proposal, left and right adjusting threaded rod can adjust the spacing between two fixed blocks so that
It can realize that minimum line is bent for same workpiece, reduce that metal wire is excessive because line bends and the possibility that is broken.
The utility model is further arranged to：Anti-slip tank is offered on the line roller, the line of cut is connected to anti-slip tank
Inwall on.
By using above-mentioned technical proposal, metal wire can be limited in anti-slip tank, reduce the possibility of metal wire bounce,
Enable a device to stably cut workpiece.
In summary, the utility model has the advantages that：The setting of gas spring, which realizes equipment, to disappear automatically
Except line bow, the possibility of metal thread breakage is reduced；The fixed block of right angle trigonometry shape causes Auxiliary support roller while downslide
Move inward, reduce cutting zone, also reduce the generation of line bow.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the explosive view of fixed block and Auxiliary support roller.
Reference：1st, frame；2nd, line roller；3rd, anti-slip tank；4th, metal wire；5th, workpiece；6th, fixed block；7th, adjusting rod；8、
Steering wheel；9th, sliding groove；10th, sliding shoe；11st, support；12nd, neck；13rd, fixture block；14th, gas spring；15th, gag lever post；16th, rotate
Axle；17th, stopper slot；18th, screwed hole；19th, threaded rod；20th, Auxiliary support roller.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 2.
As shown in figure 1, a kind of cutting mechanism of multi-line cutting machine, including support frame 1 on the ground, a left side for frame 1
Right two ends have been fixedly connected with a line roller 2, and two line rollers 2 are be arranged in parallel, and the axle center of line roller 2 is set along the longitudinal direction, and two
Offer to be additionally provided with several on the equal anti-slip tank 3 of several spacing, two line rollers 2 and be arranged in parallel on individual line roller 2 and tighten
Metal wire 4, the two ends of metal wire 4 are looped around in the anti-slip tank 3 on two line rollers 2, and one is provided with each anti-slip tank 3
A workpiece 5 to be cut is provided with above metal wire 4, the middle part of metal wire 4.
The lower end of frame 1, which is done each side, a fixed block 6, and the section of fixed block 6 is right angled triangle, and two solid
The inclined-plane of block 6 is determined towards middle part, and the inclined-plane of two fixed blocks 6 in left and right is in inverted eight like, and the outside of fixed block 6 also rotates connection
There is horizontal adjusting rod 7, the one end of adjusting rod 7 away from fixed block 6 passes frame 1, and adjusting rod 7 is threaded in a left side for frame 1
Right both sides, the one end of adjusting rod 7 away from fixed block 6 is also fixedly connected with the steering wheel 8 for being easy to adjusting rod 7 to rotate.
As depicted in figs. 1 and 2, sliding groove 9 is offered on the inclined-plane of the upside of fixed block 6, the top of fixed block 6, which is provided with, to be cut
Face is the sliding shoe 10 of right-angled trapezium, and sliding shoe 10 can slide along under the bevel direction mountain of fixed block 6, sliding groove 9 it is front and rear
Neck 12 is further opened with inwall, the front and rear sides of sliding shoe 10 are fixedly connected with the fixture block 13 being connected in neck 12, slided
The inner side of block 10 is additionally provided with gas spring 14, and the lower end of gas spring 14 is fixedly connected on the inwall of the lower end of sliding groove 9, gas spring
14 upper end is fixedly connected on the lower end of the inner side of sliding shoe 10, and the upside rear and front end of sliding shoe 10 is also fixedly connected with cylindric
Gag lever post 15, the middle part of the upside of sliding shoe 10 is further opened with the (not shown) of screwed hole 18.
The top of sliding shoe 10 is provided with support 11, and the top of support 11, which is rotatably connected in rotary shaft 16, rotary shaft 16, to be covered
Auxiliary support roller 20 is connected to, the downside rear and front end of sliding shoe 10 offers the stopper slot 17 being adapted with gag lever post 15, spacing
Bar 15 can be socketed in stopper slot 17；11 times middle side parts of support offer screwed hole 18, between support 11 and sliding shoe 10 also
Threaded rod is provided with, the upper and lower ends of threaded rod offer the opposite external screw thread of hand of spiral, and the upper end of threaded rod being capable of screw thread
It is connected in the screwed hole 18 of the downside of support 11, the lower end of threaded rod 19 can be threaded in the screw thread of the upper end of sliding shoe 10
In hole 18.
Operation principle：Workpiece 5 is placed on metal wire 4, workpiece 5 is when starting cutting, and metal wire 4 is pressurized and forms line
Bow, the pressure that Auxiliary support roller 20 is subject to constantly increases, and sliding shoe 10 is by downward pressure, when the line bow of metal wire 4 is excessive
When, gas spring 14 is under pressure more than press pressure, and gas spring 14 is pushed, and the level of tightness of metal wire 4 reduces, and reduces metal
The possibility that line 4 is broken, after machining, gas spring 14 recovers elastic deformation, continues to be connected to the lower section of metal wire 4 so that
Metal wire 4 can be tightened, it is not necessary to which operator is caused metal wire 4 to tighten by manual regulation again.
When line bow is highly excessive, the i.e. adjustable line bow height of threaded rod 19 is adjusted up and down；Steering wheel rotation 8, regulation is solid
Determine the position of block, you can the cutting zone of regulation workpiece 5, be easy to adjust line bow height again.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of cutting mechanism of multi-line cutting machine, including frame (1), rotate on connection frame (1) two be arranged in parallel
Line roller (2) and it surround two line rollers (2) and is used to cut and be provided with support on the metal wire (4) that crystal silicon is tightened, the frame (1)
(11), it is rotatably connected to the auxiliary for tension metal line (4) along the direction parallel to line roller (2) axle center on the support (11)
Support roller (20), it is characterised in that：Also include the gas spring (14) for being used to drive Auxiliary support roller (20) to slide up and down, the gas
Spring (14) one end is fixedly connected in frame (1), and the other end is fixedly connected on support (11).
2. a kind of cutting mechanism of multi-line cutting machine according to claim 1, it is characterised in that：Leaned on the frame (1)
One end of nearly two line rollers (2) is equipped with an Auxiliary support roller (20).
3. a kind of cutting mechanism of multi-line cutting machine according to claim 2, it is characterised in that：It is solid on the frame (1)
Surely the fixed block (6) that section is right angled triangle, bevel direction sliding connection of the support (11) along fixed block (6) are connected with
On fixed block (6), bevel direction of the gas spring (14) along fixed block (6) is inclined on fixed block (6), the gas
Spring (14) is fixedly connected in frame (1) by fixed block (6), and the inclined-plane of two fixed blocks (6) in left and right is in inverted eight like.
4. a kind of cutting mechanism of multi-line cutting machine according to claim 3, it is characterised in that：On the fixed block (6)
The sliding shoe (10) slided along its bevel direction is provided with, the support (11) slides up and down is connected to sliding shoe (10) away from solid
Determine the side of block (6).
5. a kind of cutting mechanism of multi-line cutting machine according to claim 4, it is characterised in that：The sliding shoe (10) and
The threaded rod (19) for adjusting its spacing, the hand of spiral at threaded rod (19) two ends are threaded between support (11)
Conversely.
6. a kind of cutting mechanism of multi-line cutting machine according to claim 5, it is characterised in that：The fixed block (6) is leaned on
The side of nearly support (11) is fixedly connected with the gag lever post (15) for being parallel to threaded rod (19), and the gag lever post (15) is away from fixed
One end of block (6) is set in support (11).
7. a kind of cutting mechanism of multi-line cutting machine according to claim 6, it is characterised in that：On the fixed block (6)
Sliding groove (9) is fixedly connected with, the sliding shoe (10) is slidably connected in sliding groove (9).
8. a kind of cutting mechanism of multi-line cutting machine according to claim 7, it is characterised in that：The sliding groove (9)
Offered on inwall and be fixedly connected with the fixture block (13) being connected in neck (12) on neck (12), the sliding shoe (10).
9. a kind of cutting mechanism of multi-line cutting machine according to claim 8, it is characterised in that：On the fixed block (6)
The adjusting rod (7) perpendicular to the Auxiliary support roll shaft heart is equipped with, threaded one end of the adjusting rod (7) away from fixed block (6) connects
It is connected in frame (1).
10. a kind of cutting mechanism of multi-line cutting machine according to claim 1, it is characterised in that：Opened on the line roller (2)
Provided with anti-slip tank (3), the metal wire (4) is connected on the inwall of anti-slip tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154875.6U CN206493463U (en) | 2017-02-21 | 2017-02-21 | A kind of cutting mechanism of multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154875.6U CN206493463U (en) | 2017-02-21 | 2017-02-21 | A kind of cutting mechanism of multi-line cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493463U true CN206493463U (en) | 2017-09-15 |
Family
ID=59805325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154875.6U Expired - Fee Related CN206493463U (en) | 2017-02-21 | 2017-02-21 | A kind of cutting mechanism of multi-line cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176932A (en) * | 2018-10-29 | 2019-01-11 | 宇晶机器（长沙）有限公司 | A kind of four-roller main shaft device of multi-line cutting machine |
| CN114083704A (en) * | 2021-11-12 | 2022-02-25 | 大连理工大学 | Novel multi-wire cutting mechanism with variable interaxial distance |
-
2017
- 2017-02-21 CN CN201720154875.6U patent/CN206493463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176932A (en) * | 2018-10-29 | 2019-01-11 | 宇晶机器（长沙）有限公司 | A kind of four-roller main shaft device of multi-line cutting machine |
| CN109176932B (en) * | 2018-10-29 | 2019-08-09 | 宇晶机器（长沙）有限公司 | A kind of four-roller main shaft device of multi-line cutting machine |
| CN114083704A (en) * | 2021-11-12 | 2022-02-25 | 大连理工大学 | Novel multi-wire cutting mechanism with variable interaxial distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170915 Termination date: 20180221 |