CN209224166U - Cutting machine with high-precision blade - Google Patents
Cutting machine with high-precision blade Download PDFInfo
- Publication number
- CN209224166U CN209224166U CN201821910037.8U CN201821910037U CN209224166U CN 209224166 U CN209224166 U CN 209224166U CN 201821910037 U CN201821910037 U CN 201821910037U CN 209224166 U CN209224166 U CN 209224166U
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- Prior art keywords
- blade
- cutting machine
- roller bearing
- cutting
- precision
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a kind of cutting machines with high-precision blade, it applies in machine cuts field, its key points of the technical solution are that: including cutting machine body and the coaxial several blades being set on the roller bearing of cutting machine body, ovalisation is arranged in the blade, when the roller bearing rotates, whole axial line is overlapped when the axial line of the blade is rotated with roller bearing always, is arranged with interval cylinder on the roller bearing between two adjacent blades, and the interval cylinder side opposite with blade is inconsistent；What is had has the technical effect that the presence reduced because of gap between the circular hole and roller bearing on blade, cause axial line whole when cutting to shift and by the possibility of the out-of-flatness of material cutting, to improve the cutting accuracy of cutting machine.
Description
Technical field
The utility model relates to machine cuts field, in particular to a kind of cutting machine with high-precision blade.
Background technique
Cutting machine is a kind of mechanical equipment by wide cut paper, mica tape or film dividing at a plurality of narrow material, is commonly used
Mechanical in papermaking equipment, wire and cable mica tape and printing packaging, cutting machine is main to be applied to: non-woven fabrics；Mica tape, paper
It opens, insulating materials and various thin-film materials are cut, particularly suitable for the cutting of narrowband.The blade of cutting machine in the market is circle
The blade of shape, offers circular hole among circular blade, and when installation needs for circular blade to be set on roller bearing, circular hole and rolling
There are gaps between the outer wall of axis, and when cutting to material, blade is under gravity to sinking, circular hole and roller bearing at this time
Outer wall between gap exist at the bottom with roller bearing always, roller bearing rotates and when cutting with cutting blade to material,
Blade has the movement jolted always, and the cut surface of material can be made uneven, this, which is difficult to meet, needs high-precision to cut
The cutting requirement of the material cut.
Utility model content
The purpose of the utility model is to provide a kind of cutting machines with high-precision blade, its advantage is that: reduce because of knife
The presence in gap between the circular hole and roller bearing of on piece causes axial line whole when cutting to shift and cut material not
Smooth possibility, to improve the cutting accuracy of cutting machine.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with high-precision knife
The cutting machine of piece, including cutting machine body and several blades for being set on the roller bearing of cutting machine body, the blade setting
Ovalisation, the axle center of four end-point distances roller bearings of the blade of the ellipse is equidistant, adjacent on the roller bearing
Two blades between be arranged with interval cylinder, the interval cylinder side opposite with blade is inconsistent.
Through the above technical solutions, the setting of the blade of ellipse, when so that roller bearing rotating, four end-point distances of blade
The axle center of blade is equidistant, and be ensure that blade is remained when cutting material and is moved on the same axis, reduce because
The axial line of blade shifts and blade is pitched when cutting material and out-of-flatness that material is cut
May, to improve the cutting accuracy of cutting machine, meet the demand for needing the product of hi-precision cutting.
The utility model is further arranged to: the blade is equipped with mark line, and the position of the mark line mark is knife
The nearest position of circular hole of the outer peripheral edge of piece on blade, the position of mark line is located at the downward position of roller bearing on the blade
It sets.
Through the above technical solutions, the setting of mark line, convenient for that the position of wire tag will will be marked to turn when operator's installation
Move roller bearing following location directly, that is to say the downward position of blade gravity, thus guarantee the position of the mark line on blade with
The axial line of blade is equidistant when opposite one end is rotated apart from roller bearing on blade.
The utility model is further arranged to: offer limiting slot on the roller bearing, it is affixed on the inner wall of the interval cylinder
There is limited block, the limited block is connected in limiting slot.
Through the above technical solutions, the setting of limited block and limiting slot reduces so that interval cylinder is limited on roller bearing
When roller bearing rotates due between the inner wall and roller bearing of interval cylinder there are gap to be spaced cylinder pitches on roller bearing can
Can, to increase the stability connected between interval cylinder and roller bearing.
The utility model is further arranged to: the end of the interval cylinder towards blade side is equipped with rubber pad.
Through the above technical solutions, rubber has elasticity, when the side wall of the end and blade that are spaced cylinder is inconsistent, rubber pad
One cushion effect can be provided so that interval cylinder end push against be fixed on the side wall of blade, thus ensure that blade with
The stability connected between the cylinder of interval.Meanwhile the setting of rubber pad is spaced end and the blade of cylinder when reducing roller bearing rotation
Side wall direct friction and the possibility that scratches the surface of blade.
The utility model is further arranged to: row's cleaning brush is connected on the cutting machine body, the cleaning brush
Bristle is in contact with blade.
Through the above technical solutions, the setting of cleaning brush, the material fines that blade face is bonded is cleaned dry
Only, reduce when being bonded with the blade of material fines and cutting on material again, the possibility for the out-of-flatness for causing material to be cut,
To ensure that the precision of cutting.
The utility model is further arranged to: splicing plate is connected on the cutting machine body, the splicing plate is located at clear
Manage the bottom of brush.
Through the above technical solutions, the material fines being cleaned under brush is swept is fallen on splicing plate rather than cutting machine body
It is interior, the difficulty of cleaning is reduced, consequently facilitating operator clears up material fines.
The utility model is further arranged to: being equipped between the both ends of the axial direction of roller bearing on the cutting machine body
Several bars, the bar are detachably connected on cutting machine body, and the bar is located at the outer rim of blade and avoids blade
Cutting mouth is connected with a shield on several bars jointly.
Through the above technical solutions, the setting of bar and shield, so that blade is enclosed among shield, thus will
Blade separates, and the hand of operator accidentally touches the possibility hurt on blade when setting reduces work in this way.
The utility model is further arranged to: card slot, the both ends difference of the bar are offered on the cutting machine body
It is connected in two card slots.
Through the above technical solutions, operator is again by the both ends of bar after operator installs blade and interval cylinder
It is fixed in card slot, it is simple and convenient.
In conclusion the utility model has the following beneficial effects:
1. improving the cutting accuracy of cutting machine, the demand for needing the product of hi-precision cutting is met, ensure that product
Quality；
2. blade is surrounded by shield, reduce possibility of the hand by knife edge cuts of operator.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1.
Fig. 2 is for embodying the gap between blade and roller bearing and the schematic diagram of mark line.
Fig. 3 is the overall structure diagram of embodiment 2.
Fig. 4 is the cross-sectional view of embodiment 2.
Fig. 5 is the schematic diagram for embodying the rubber pad at interval cylinder both ends.
Appended drawing reference: 1, cutting machine body；2, roller bearing；3, blade；4, mark line；5, limiting slot；6, limited block；7, rubber
Pad；8, cleaning brush；9, splicing plate；10, bar；11, shield；12, card slot；13, it is spaced cylinder；14, circular hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of cutting machine with high-precision blade, with reference to Fig. 1 and Fig. 2, including cutting machine body 1, cutting
Circular hole 14 is offered on the blade 3 of machine body 1, the diameter of circular hole 14 is bigger by one slightly than the diameter of the roller bearing 2 on cutting machine body 1
Point.When installation, blade 3 is coaxially set on the roller bearing 2 of cutting machine body 1, and in two adjacent blades 3 on roller bearing 2
Between be arranged with interval cylinder 13 so that interval cylinder 13 it is opposite with blade 3 side it is inconsistent, thus by two adjacent blades 3
It separates, allows cutting machine body 1 that one block of material is cut into multiple shaped like narrow simultaneously.
With reference to Fig. 1 and Fig. 2, since blade 3 under gravity can be on roller bearing 2 to sinking, the circle on blade 3 at this time
Gap between hole 14 and roller bearing 2 can be entirely located in the lower section of roller bearing 2, and the axial line of blade 3 is from rotation axis when roller bearing 2 rotates
The center of circle is offset downward, and ovalisation, the distance phase in the axle center of four end-point distances roller bearings 2 of oval blade 3 is arranged in blade 3
Deng, ensure that blade 3 is remained when cutting material moves on the same axis, reduce because blade 3 axial line generation
It deviates and makes blade 3 by the possibility of the out-of-flatness of the cut surface cutting of material, to improve the cutting essence of cutting machine body 1
Degree.
With reference to Fig. 2, since blade 3 is equipped with mark line 4, the position that mark line 4 marks is the outer peripheral edge of blade 3 apart from knife
The nearest position of circular hole 14 on piece 3, turns to operator by the position that mark line 4 marks when installing blade 3
2 following location directly of roller bearing that is to say the downward position of 3 gravity of blade, thus guarantee the position of the mark line 4 on blade 3 with
The axial line of blade 3 is equidistant when opposite one end is rotated apart from roller bearing 2 on blade 3.
Embodiment 2: a kind of cutting machine with high-precision blade offers limiting slot 5 with reference to Fig. 4 on roller bearing 2, interval
A limited block 6 is welded on the inner wall of cylinder 13.When installation, limited block 6 is connected in limiting slot 5 and pushes limit by operator
Block 6, so that interval cylinder 13 is moved along the outer wall of roller bearing 2 until interval cylinder 13 is contradicted on one side on the side wall of blade 3.In this way
Setting so that roller bearing 2 rotation time every cylinder 13 as roller bearing 2 rotates synchronously, reduce when roller bearing 2 rotates due to interval cylinder 13
Make to be spaced the possibility that cylinder 13 pitches on roller bearing 2 there are gap between inner wall and roller bearing 2, to increase interval cylinder
The stability connected between 13 and roller bearing 2.One layer of rubber pad 7(figure is bonded with towards the end of the side of blade 3 on the cylinder 13 of interval
5), since rubber pad 7 is flexible, so the side wall of the end and blade 3 that are spaced cylinder 13 is direct when reducing the rotation of roller bearing 2
The possibility for rubbing and scratching the surface of blade 3 also increases the abutting power of two interval 13 pairs of blades 3 of cylinder.
With reference to Fig. 3, row's cleaning brush 8, the cutting of the setting position and blade 3 of cleaning brush 8 are installed on cutting machine body 1
Position is staggered, and one block of splicing plate 9 is equipped on cutting machine body 1, and splicing plate 9 is located at the bottom of cleaning brush 8.Cutting machine body 1
When work, roller bearing 2 is rotated with cutting blade 3 and is cut to material, blade 3 cut material back spin go at cleaning brush 8 and with
Bristle contacts, and the material fines being bonded on blade 3 is swept and be fallen on splicing plate 9 by bristle, reduces because being bonded on blade 3
There is fines to lead to cut surface out-of-flatness and influences the possibility of cutting accuracy.
With reference to Fig. 4, several bars 10, cutting machine are equipped on cutting machine body 1 between the both ends of the axial direction of roller bearing 2
Offer several card slots 12 on body 1, several card slots 12 along cutting machine body 1 the arc-shaped distribution cloth in side.Work as operator
After blade 3 and interval cylinder 13 are all installed, the both ends of bar 10 are respectively engaged in two card slots 12 by operator, so that gear
Bar 10 is vacantly arranged in the outer rim bar 10 of blade 3 and avoids the position of the cutting mouth of blade 3, and a shield 11 is common
It is welded on the surface of several bars 10, shield 11 forms the protection cover structure of an arc at this time, and the blade of blade 3 is surrounded
In centre.The setting of bar 10 and shield 11, reduces in the cutting process to material, and the hand of operator accidentally touches
The edge of blade 3 and the possibility hurt.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of cutting machine with high-precision blade, it is characterised in that: including cutting machine body (1) and be set in cutting machine
Ovalisation is arranged in several blades (3) on the roller bearing (2) of body (1), the blade (3), the blade (3) of the ellipse
The axle center of four end-point distances roller bearings (2) is equidistant, and is arranged between two adjacent blades (3) on the roller bearing (2)
Have interval cylinder (13), interval cylinder (13) side opposite with blade (3) is inconsistent.
2. the cutting machine according to claim 1 with high-precision blade, it is characterised in that: the blade (3) is equipped with
Mark line (4), the position of mark line (4) mark are that circular hole (14) of the outer peripheral edge of blade (3) on blade (3) is nearest
Position, the position of mark line (4) is located at the downward position of roller bearing (2) on the blade (3).
3. the cutting machine according to claim 1 with high-precision blade, it is characterised in that: opened up on the roller bearing (2)
Have limiting slot (5), is connected with limited block (6) on the inner wall of interval cylinder (13), the limited block (6) is connected to limiting slot
(5) in.
4. the cutting machine according to claim 3 with high-precision blade, it is characterised in that: interval cylinder (13) direction
The end of blade (3) side is equipped with rubber pad (7).
5. the cutting machine according to claim 3 with high-precision blade, it is characterised in that: the cutting machine body (1)
On be connected with row's cleaning brush (8), the bristle of the cleaning brush (8) is in contact with blade (3).
6. the cutting machine according to claim 5 with high-precision blade, it is characterised in that: the cutting machine body (1)
On be connected with splicing plate (9), the splicing plate (9) is located at the bottom of cleaning brush (8).
7. the cutting machine according to claim 3 with high-precision blade, it is characterised in that: the cutting machine body (1)
On be equipped with several bars (10) between the both ends of the axial direction of roller bearing (2), the bar (10) is detachably connected on cutting
On machine body (1), the bar (10) is located at the outer rim of blade (3) and avoids the cutting mouth of blade (3), several bars
(10) shield (11) is connected on jointly.
8. the cutting machine according to claim 7 with high-precision blade, it is characterised in that: the cutting machine body (1)
On offer card slot (12), the both ends of the bar (10) are respectively engaged in two card slots (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910037.8U CN209224166U (en) | 2018-11-19 | 2018-11-19 | Cutting machine with high-precision blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910037.8U CN209224166U (en) | 2018-11-19 | 2018-11-19 | Cutting machine with high-precision blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224166U true CN209224166U (en) | 2019-08-09 |
Family
ID=67503620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821910037.8U Expired - Fee Related CN209224166U (en) | 2018-11-19 | 2018-11-19 | Cutting machine with high-precision blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209224166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497307A (en) * | 2021-02-02 | 2021-03-16 | 常州市新创智能科技有限公司 | Prepreg splitting mechanism |
-
2018
- 2018-11-19 CN CN201821910037.8U patent/CN209224166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497307A (en) * | 2021-02-02 | 2021-03-16 | 常州市新创智能科技有限公司 | Prepreg splitting mechanism |
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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: 20190809 Termination date: 20201119 |