CN208759663U - A kind of cutter mechanism - Google Patents
A kind of cutter mechanism Download PDFInfo
- Publication number
- CN208759663U CN208759663U CN201821519772.6U CN201821519772U CN208759663U CN 208759663 U CN208759663 U CN 208759663U CN 201821519772 U CN201821519772 U CN 201821519772U CN 208759663 U CN208759663 U CN 208759663U
- Authority
- CN
- China
- Prior art keywords
- support plate
- plate
- cutter
- hobboing cutter
- swing rod
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 230000036316 preload Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
Abstract
A kind of cutter mechanism, it include the hobboing cutter and knife plate of shearing cooperation, hobboing cutter is rotatably arranged in installation axle, installation axle is arranged on elastically-deformable support plate, it is swung on the centrally disposed axis of support plate and around center axis rotation, central axis is arranged on knife rest, and support plate transmission connection swing rod is connected with spring between swing rod and knife rest；The cutter mechanism uses brand-new design structure, support plate is freely swung using spring effect cooperation and support plate forms the cutter mechanism of larger freedom degree using the free elastic deformation (torsion and preload) of itself, hobboing cutter on the supporting plate will carry out Auto-matching shearing cooperation with knife plate, shear more smooth, more stable.
Description
Technical field
The utility model relates to cutter mechanisms, for carrying out cutoff process to materials such as film, paper.
Background technique
Coiled strip (paper or film) as common material for carrying out unreeling feed in unwinding equipment, unwinding equipment in order to
It continuously unreels and is usually attached new coiled strip and old coiled strip by the modes such as docking or overlapping, the connection of new coiled strip and old coiled strip
It is related to the cutoff process of material.
Hobboing cutter and knife plate cooperation carry out rolling cutting to material, but cooperation between hobboing cutter and guide plate pre-tighten elasticity,
Sharpness, assembly precision of hobboing cutter etc. are larger to cutting influential effect.
Utility model content
In view of technical problem present in background technique, the technical issues of the utility model is solved be intended to provide it is a kind of from
By spending a kind of biggish cutter mechanism.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of cutter mechanism, includes to cut
The hobboing cutter and knife plate that cut distribution closes, it is characterised in that: hobboing cutter is rotatably arranged in installation axle, and installation axle is arranged with elastic deformation
Support plate on, on the centrally disposed axis of support plate and around center axis rotation swing, central axis be arranged on knife rest, support plate pass
Dynamic connection swing rod, is connected with spring between swing rod and knife rest.
Support plate includes upper plate and lower plate, and support plate uses steel disc or spring leaf, and hobboing cutter uses idler wheel cutter, hobboing cutter with
It is equipped with first bearing between installation axle, second bearing is additionally provided in installation axle, second bearing and knife plate rolling cooperate, hobboing cutter and the
Two bearing synchronous rollings, hobboing cutter are arranged between the upper and lower plates, and second bearing is arranged between the upper and lower plates.
Cushion block is equipped between swing rod and support plate, cushion block, swing rod are arranged on center shaft, and swing rod cooperation transmission support plate exists
It is swung around center axis rotation.
Swivel nut is connected on central axis, swivel nut is threadedly engaged with the screw hole on knife rest and connect, and swivel nut is also equipped with nut.
Knife rest moves back and forth setting.
The beneficial effects of the utility model are that the cutter mechanism uses brand-new design structure, and support plate is acted on using spring
Cooperation is freely swung and support plate utilizes the free elastic deformation (torsion and preload) of itself to form larger freedom degree
Cutter mechanism, hobboing cutter on the supporting plate will carry out Auto-matching shearing cooperation with knife plate, shear more smooth, more stable.
Therefore, the utility model has substantive features and progress compared with prior art.
Detailed description of the invention
The related details and working principle of the embodiments of the present invention and embodiment are described with reference to the accompanying drawing.
Fig. 1 is the overlooking structure diagram of the utility model.
Fig. 2 is the positive structure diagram of the utility model.
Specific embodiment
Referring to attached drawing, a kind of cutter mechanism in present embodiment includes the hobboing cutter 113 and knife plate 115 of shearing cooperation, cuts
When cuing off disconnected, drive hobboing cutter 113 that will move along the straight edge of knife plate 115 by knife rest 101, hobboing cutter rolls in moving process
Dynamic, mutual cooperation is sheared, and is cut, is cut off to material.Knife rest moves back and forth setting, and knife rest is arranged in rack by power
It is mobile that source (such as cylinder or motor) transmission carries out reciprocating linear.
Hobboing cutter 113 is rotatably arranged in installation axle 111, and installation axle 111 is arranged with elastically-deformable support plate 114
On, under external force, support plate 114 realizes torsional deformation using elastically-deformable property of toughness and pre-tightens deformation, can make
Generation pretightning force between hobboing cutter and knife plate and stable phase in support plate cut into row shearing cooperation, can freely, automatically into
Row cooperation avoids the excessive problem for leading to not shear stable, effect difference of the preload difference of both sides cooperation before and after hobboing cutter.It is wearing
In the process, it still is able to keep stable, better effects shearings.Using the characteristic of support plate, support plate have drive installation axle and
Micro swing and torsion above and below hobboing cutter above it.
On the centrally disposed axis 107 of support plate 114 and around 107 rotary oscillation of central axis, central axis 107 is arranged in knife rest
On 101, the transmission connection swing rod 104 of support plate 114 is connected with spring 103 between swing rod 104 and knife rest 101.Pass through spring 103
Applying active force can be such that the hobboing cutter in support plate is pre-tightened towards the swing of knife plate direction, to be cooperated with knife plate.In Fig. 1
Spring uses tension spring, and bolt 102 is arranged on knife rest in the present embodiment and bolt is arranged in swing arm respectively for tension spring connection.
Support plate 114 includes upper plate and lower plate, and support plate uses steel disc or spring leaf, automatically extensive with toughness of material
Reason is restored, is able to carry out and pre-tightens deformation and torsional deformation.Hobboing cutter 113 uses idler wheel cutter, is equipped between hobboing cutter and installation axle 111
First bearing, second bearing 109 is additionally provided in installation axle 111, and second bearing and the rolling of knife plate 115 cooperate.Second bearing and knife
At work, second bearing will bear against and rolls on knife plate plate.Hobboing cutter and second bearing synchronous rolling, synchronous idler wheel effect is more
It is good, more stable.Hobboing cutter is arranged between the upper and lower plates, and second bearing is arranged between the upper and lower plates.Swing rod and support plate
Between be equipped with cushion block 105, cushion block, swing rod be set on central axis 107, and swing rod cooperation transmission support plate is put around center axis rotation
It is dynamic.Cushion block will be arranged two groups up and down in the present embodiment, and swing rod is located between two groups of cushion blocks, lead between support plate, cushion block and swing rod
Fastener (such as screw bolt and nut) is crossed to be fixed to each other,
Swivel nut 108 is connected on central axis 107, is connected on central axis 107 in the upper and lower ends of swivel nut 108 using circlip.
Swivel nut is threadedly engaged with the screw hole on knife rest 101 and connect, and can adjust the upper and lower position of central axis, to make in support plate 114
The upper and lower position of hobboing cutter be adjusted, the pretightning force between hobboing cutter and knife plate can be manually adjusted.After adjustment, it is furnished with by swivel nut
Nut 106 carries out position locking.
Claims (5)
1. a kind of cutter mechanism includes the hobboing cutter (113) and knife plate (115) of shearing cooperation, it is characterised in that: hobboing cutter (113)
It is rotatably arranged on installation axle (111), installation axle (111) is arranged on elastically-deformable support plate (114), support plate
(114) it is swung on centrally disposed axis (107) and around center axis rotation, central axis (107) is arranged on knife rest (101), support
Plate (114) is sequentially connected swing rod (104), and spring (103) are connected between swing rod (104) and knife rest (101).
2. a kind of cutter mechanism as described in claim 1, it is characterised in that: support plate (114) includes upper plate and lower plate, branch
Fagging uses steel disc or spring leaf, and hobboing cutter uses idler wheel cutter, and first bearing is equipped between hobboing cutter and installation axle, is gone back in installation axle
Equipped with second bearing (109), second bearing and knife plate rolling cooperate, and hobboing cutter and second bearing synchronous rolling, hobboing cutter are arranged upper
Between plate and lower plate, second bearing is arranged between the upper and lower plates.
3. a kind of cutter mechanism as described in claim 1, it is characterised in that: be equipped between swing rod (104) and support plate (114)
Cushion block (105), cushion block (105), swing rod (104) are set on central axis (107), and swing rod (104) cooperates transmission support plate (114)
Around central axis (107) rotary oscillation.
4. a kind of cutter mechanism as described in claim 1, it is characterised in that: connect swivel nut (108) on central axis (107), spiral shell
Set is threadedly engaged with the screw hole on knife rest (101) to be connect, and swivel nut is also equipped with nut (106).
5. a kind of cutter mechanism as described in claim 1, it is characterised in that: knife rest moves back and forth setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519772.6U CN208759663U (en) | 2018-09-18 | 2018-09-18 | A kind of cutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519772.6U CN208759663U (en) | 2018-09-18 | 2018-09-18 | A kind of cutter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759663U true CN208759663U (en) | 2019-04-19 |
Family
ID=66135933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519772.6U Active CN208759663U (en) | 2018-09-18 | 2018-09-18 | A kind of cutter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945407A (en) * | 2020-08-13 | 2020-11-17 | 长乐市丽智产品设计有限公司 | Lint cleaning device of cloth production |
-
2018
- 2018-09-18 CN CN201821519772.6U patent/CN208759663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945407A (en) * | 2020-08-13 | 2020-11-17 | 长乐市丽智产品设计有限公司 | Lint cleaning device of cloth production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212825530U (en) | Lithium battery diaphragm side cut device | |
| CN208759663U (en) | A kind of cutter mechanism | |
| CN112008134B (en) | Lithium battery pole piece slitting processing system | |
| CN105365334A (en) | Full-automatic coiled tape pasting and covering equipment | |
| CN110616558B (en) | Active trimming cutter device of laminating machine | |
| CN202781252U (en) | Papermaking equipment and slitting device thereof | |
| CN204893418U (en) | Side cut device | |
| CN201471489U (en) | Rubber slitting device | |
| CN202207831U (en) | Shearing machine and shear blade side play adjusting device | |
| CN204607174U (en) | The Double-axis transmission formula straight line cutting knife wrap-up of wind-up roll position-adjustable | |
| CN102248217B (en) | Shearing machine and shearing blade lateral clearance adjusting device thereof | |
| CN202984783U (en) | Aluminum strip dividing and cutting machine | |
| CN205967605U (en) | Cutting -off mechanism | |
| CN204490127U (en) | The Double-axis transmission formula straight line cutting knife wrap-up of adjustable wind-up roll level attitude | |
| CN219169738U (en) | Traction device for plate shearing machine | |
| CN220033575U (en) | Plastic coiled material splitting machine | |
| CN204607175U (en) | Double-axis transmission formula straight line cutting knife wrap-up | |
| CN209336194U (en) | Extrusion coating paper transverse cutting unit pressuring flat device | |
| CN215589350U (en) | Adjustable gas-phase antirust paper circular knife edge cutting device | |
| CN221087421U (en) | Slitting machine group takes off material subassembly | |
| CN219562306U (en) | Feeding device for slitting machine set | |
| CN221051141U (en) | Tectorial membrane cuts device | |
| CN219703647U (en) | Hydraulic centering guide device of strip steel slitting machine set | |
| CN217577658U (en) | Tension roller device of stainless steel plate slitting machine | |
| CN215356458U (en) | Shearing device of slitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: 325200 Caizhai Village, Shangwang Street, Ruian City, Wenzhou City, Zhejiang Province Patentee after: Ruian Yu Yu Machinery Co., Ltd. Address before: 325200 No. 76 Fuzhou East Road, Junyuan Street, Ruian City, Zhejiang Province, Wenzhou City, Zhejiang Province Patentee before: Cai Xiaodie |
|
| TR01 | Transfer of patent right |