CN207669346U - A kind of thin material cutting mechanism - Google Patents
A kind of thin material cutting mechanism Download PDFInfo
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- CN207669346U CN207669346U CN201721858823.3U CN201721858823U CN207669346U CN 207669346 U CN207669346 U CN 207669346U CN 201721858823 U CN201721858823 U CN 201721858823U CN 207669346 U CN207669346 U CN 207669346U
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- rotating arm
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Abstract
The utility model discloses a kind of thin material cutting mechanisms, rotation axis horizontal is arranged, two rotating arms are arranged perpendicular to rotary shaft and two rotating arm one end are set in rotating shaft terminal and are fixedly connected with rotary shaft, two rotating arms are mutually parallel, aluminium roller is rotatably arranged in rotary shaft, pressure roller both ends are rotatably arranged on the other end of two rotating arms, blade tilt is arranged in rotating arm and blade setting is driven on blade cylinder by blade cylinder, blade cylinder is fixed on the rotating arm other end, two electromagnetic brakes are arranged at the both ends of rotary shaft, position sensor is arranged on electromagnetic brake, two rotary cylinders favour rotating arm setting, each rotary cylinder one end is hinged on rotating arm, the other end of each rotary cylinder is hinged on rotary cylinder pedestal.The utility model cut-out effect is more preferable, avoids and accidentally cuts off, and control is more accurate accurate.
Description
Technical field
The utility model is related to a kind of cutting mechanism, especially a kind of thin material cutting mechanism.
Background technology
The raw material of thin material processing is usually all coiled strip, and the length of a roll of thin material monovolume is typically tens meters or hundreds of
Rice, and raw material thin material buy purchase when, be all same width, therefore in the actual production process, need entire volume
Thin material raw material cut to obtain needing the thin material of width, and then can just be put on corresponding production line carry out production plus
Work.It is to unreel raw material to cut main process, is wound and is wound by several wrap-ups again after being cut by blade, winding
To needs coil diameter when, it is necessary to by thin material cut off so that remove coiled thin material.Traditional cutting mechanism is relatively simple for structure,
Directly spiral arm is used to cut off, during actual use to find, cut-out effect is not fine and is easy to happen maloperation, is being not required to
It is cut off when cut-out, causes product rejection.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of thin material cutting mechanism, cut-out effect it is more preferable and
It will not carry out maloperation cut-out.
In order to solve the above technical problems, technical solution used by the utility model is：
A kind of thin material cutting mechanism, it is characterised in that：Including rotary shaft, aluminium roller, rotating arm, pressure roller, rotary cylinder, knife
Piece, blade cylinder, electromagnetic brake and position sensor, rotation axis horizontal setting, two rotating arms are arranged perpendicular to rotary shaft
And two rotating arm one end are set in rotating shaft terminal and are fixedly connected with rotary shaft, and two rotating arms are mutually parallel, and aluminium roller turns
On the rotary shaft, pressure roller both ends are rotatably arranged on the other end of two rotating arms for dynamic setting, and blade tilt is arranged simultaneously in rotating arm
And blade setting is driven on blade cylinder by blade cylinder, blade cylinder is fixed on the rotating arm other end, two electricity
Magnetic brake is arranged at the both ends of rotary shaft, and position sensor is arranged on electromagnetic brake, and two rotary cylinders favour rotation
Pivoted arm is arranged, and each rotary cylinder one end is hinged on rotating arm, and the other end of each rotary cylinder is hinged on rotary cylinder bottom
On seat.
Further, the rotating shaft terminal is respectively set there are two fixed ring, and two Fixing shrink rings are set on the rotary shaft
And rotating arm position is limited positioned at rotating arm both sides.
Further, the aluminium roller is provided in an axial direction is set in rotation with the matched through-hole of rotary shaft, aluminium roller by through-hole
It can be freely rotated on axis and along rotary shaft, aluminium roller is provided at both ends with to be set in the matched groove of bearing, brearing bore
It is fixedly connected with rotary shaft in rotary shaft, is arranged on the outside of bearing and is fixedly connected with aluminium roller in aluminium roller groove.
Further, it is provided with equally distributed triangular sawtooth on the blade of the blade, blade is removable by bolt
It unloads and is fixed on blade support, triangle reinforcing rib, the work of blade support side and blade cylinder are provided on the downside of blade support
Stopper rod end is fixedly connected favours the sliding of rotating arm direction by blade cylinder drives edge, and blade cylinder passes through blade air cylinder support
Inclination is fixed on rotating arm other end end.
Further, the position sensor includes swing arm fixture, sensing chip, U-shaped inductor and inductor support, swing arm
A fine crack conduit being arranged along swing arm fixture length direction is provided among the end of fixture one end, be provided among fine crack conduit with
The matched round slot of rotary shaft, swing arm fixture are set in rotary shaft end and swing arm fixture fine crack conduit by round slot
End is locked by bolt, and sensing chip is arranged along swing arm fixture length direction and sensing chip one end is fixed at swing arm
On the other end of fixture, U-shaped inductor is fixed in inductor support, and inductor support is fixed on pedestal, is turned in rotating arm
In the state of moving vertical position, sensing chip is located in the U-type groove of U-shaped inductor.
Further, rotating arm other end end is provided with pressing roller holder, pressure roller both ends towards rotary cylinder side
It is rotatably arranged on pressing roller holder, pressure roller uses rubber roller.
The utility model compared with prior art, has the following advantages and effect：A kind of thin material of the utility model is cut off
Mechanism is designed using angled blade and blade is operated alone, and the cut-out edge of a knife is more smooth, and cut-out effect is more preferable, while using electricity
Magnetic brake and position sensor, which coordinate, to be controlled and is positioned to rotating arm, is avoided and is accidentally cut off, and control is more accurate accurate.
Description of the drawings
Fig. 1 is a kind of schematic diagram of thin material cutting mechanism of the utility model.
Fig. 2 is a kind of sectional view of thin material cutting mechanism of the utility model.
Fig. 3 is a kind of side view of thin material cutting mechanism of the utility model.
Fig. 4 is a kind of partial enlarged view of the position sensor of thin material cutting mechanism of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
As shown, a kind of thin material cutting mechanism of the utility model, including rotary shaft 1, aluminium roller 2, rotating arm 3, pressure roller
4, rotary cylinder 5, blade 6, blade cylinder 7, electromagnetic brake 8 and position sensor, rotary shaft 1 is horizontally disposed, two rotations
Arm 3 is arranged perpendicular to rotary shaft 1 and two 3 one end of rotating arm are set in 1 both ends of rotary shaft and are fixedly connected with rotary shaft 1, and two
A rotating arm 3 is mutually parallel, and aluminium roller 2 is rotatably arranged in rotary shaft 1, and 4 both ends of pressure roller are rotatably arranged on the another of two rotating arms 3
One end, blade 6 favours the setting of rotating arm 3 and the setting of blade 6 is driven on blade cylinder 7 by blade cylinder 7, blade cylinder
7 are fixed on 3 other end of rotating arm, and two electromagnetic brakes 8 are arranged in the both ends of rotary shaft 1, position sensor setting
On electromagnetic brake 8, two rotary cylinders 5 favour the setting of rotating arm 3, and 5 one end of each rotary cylinder is hinged on rotating arm 3
On, the other end of each rotary cylinder 5 is hinged on rotary cylinder pedestal 9.
1 both ends of rotary shaft are respectively set there are two fixed ring 10, and two fixed rings 10 are set in rotary shaft 1 and are located at
3 both sides of rotating arm limit 3 position of rotating arm.Aluminium roller 2 is provided in an axial direction to be passed through with 1 matched through-hole of rotary shaft, aluminium roller 2
Through-hole is set in rotary shaft 1 and can be freely rotated along rotary shaft 1, and aluminium roller 2 is provided at both ends with matched recessed with bearing
Slot, brearing bore are set in rotary shaft 1 and are fixedly connected with rotary shaft 1, are arranged in 2 groove of aluminium roller and aluminium roller 2 on the outside of bearing
It is fixedly connected.
Equally distributed triangular sawtooth is provided on the blade of blade 6, blade 6 is detachably secured to blade by bolt
On holder 11,11 downside of blade support is provided with triangle reinforcing rib, the tailpiece of the piston rod of blade support 11 side and blade cylinder 7
Portion is fixedly connected favours the sliding of 3 direction of rotating arm by 7 drives edge of blade cylinder, and blade cylinder 7 passes through blade air cylinder support 12
Inclination is fixed on 3 other end end of rotating arm.
Position sensor includes swing arm fixture 13, sensing chip 14, U-shaped inductor 15 and inductor support 16, swing arm fixture
It is provided with a fine crack conduit 17 being arranged along 13 length direction of swing arm fixture among 13 one end end, is arranged among fine crack conduit 17
Have and 1 end of rotary shaft and swing arm are set in by round slot 18 with the matched round slot 18 of rotary shaft 1, swing arm fixture 13
13 fine crack conduit of fixture, 17 end is locked by bolt, and sensing chip 14 is arranged and incudes along 13 length direction of swing arm fixture
14 one end of piece is fixed on the other end of swing arm fixture 13, and U-shaped inductor 15 is fixed in inductor support 16, inductor
Holder 16 is fixed on pedestal, and in the state that rotating arm 3 turns to vertical position, sensing chip 14 is located at the U of U-shaped inductor 15
In type groove.
3 other end end of rotating arm is provided with pressing roller holder 19, the rotation setting of 4 both ends of pressure roller towards 5 side of rotary cylinder
On pressing roller holder 19, pressure roller 4 uses rubber roller.
The working process of the utility model is as follows when needing to carry out thin material cut-out, rotary cylinder 5 is shunk, to revolve
Pivoted arm 3 rotates down until pressure roller 4 is pressed against on the reel of rolling-up mechanism, at this point, the work of blade cylinder 7 will along inclined direction
Blade 6 is released to cut off the thin material on rolling-up mechanism, and after the completion of cut-out, rotary cylinder 5 extends, and rotating arm 3 is upward
Rotation is moved to until the sensing chip 14 of position sensor in the U-type groove of U-shaped inductor 15, and position sensor sends out position at this time
Positioning signal, control electromagnetic brake braking, the position of rotary shaft 1 is locked, to avoid the automatic bottom of rotating arm from missing
Operation cut-out.
A kind of thin material cutting mechanism of the utility model is designed using angled blade and blade is operated alone, and cuts off the edge of a knife
More smooth, cut-out effect is more preferable, while rotating arm is controlled and being determined using electromagnetic brake and position sensor cooperation
, it avoids and accidentally cuts off, control is more accurate accurate.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can do described specific embodiment various modifications or supplement or use similar side
Formula substitutes, content without departing from the utility model specification or beyond the scope defined by this claim, should all
Belong to the scope of protection of the utility model.
Claims (6)
1. a kind of thin material cutting mechanism, it is characterised in that：Including rotary shaft, aluminium roller, rotating arm, pressure roller, rotary cylinder, blade,
Blade cylinder, electromagnetic brake and position sensor, rotation axis horizontal setting, two rotating arms are arranged simultaneously perpendicular to rotary shaft
And two rotating arm one end are set in rotating shaft terminal and are fixedly connected with rotary shaft, two rotating arms are mutually parallel, the rotation of aluminium roller
On the rotary shaft, pressure roller both ends are rotatably arranged on the other end of two rotating arms for setting, blade tilt be arranged in rotating arm and
Blade setting is driven on blade cylinder by blade cylinder, and blade cylinder is fixed on the rotating arm other end, two electromagnetism
Brake is arranged at the both ends of rotary shaft, and position sensor is arranged on electromagnetic brake, and two rotary cylinders favour rotation
Arm is arranged, and each rotary cylinder one end is hinged on rotating arm, and the other end of each rotary cylinder is hinged on rotary cylinder pedestal
On.
2. a kind of thin material cutting mechanism described in accordance with the claim 1, it is characterised in that：The rotating shaft terminal is respectively arranged with
Two fixed rings, two Fixing shrink rings set on the rotary shaft and are limited to rotating arm position positioned at rotating arm both sides.
3. a kind of thin material cutting mechanism described in accordance with the claim 1, it is characterised in that：The aluminium roller is provided with and rotates in an axial direction
The matched through-hole of axis, aluminium roller are arranged on the rotary shaft and can be freely rotated along rotary shaft by through-hole, and aluminium roller both ends are set
Be equipped with the matched groove of bearing, brearing bore is arranged to be fixedly connected with rotary shaft on the rotary shaft, is arranged in aluminium on the outside of bearing
It is fixedly connected with aluminium roller in roller groove.
4. a kind of thin material cutting mechanism described in accordance with the claim 1, it is characterised in that：It is provided on the blade of the blade
The triangular sawtooth of even distribution, blade are detachably secured to by bolt on blade support, and triangle is provided on the downside of blade support
Shape reinforcing rib, blade support side is fixedly connected with the piston rod end of blade cylinder favours rotation by blade cylinder drives edge
Arm direction is slided, and blade cylinder is fixed on rotating arm other end end by the inclination of blade air cylinder support.
5. a kind of thin material cutting mechanism described in accordance with the claim 1, it is characterised in that：The position sensor is pressed from both sides comprising swing arm
Tool, sensing chip, U-shaped inductor and inductor support are provided with one along swing arm fixture length side among the end of swing arm fixture one end
To the fine crack conduit of setting, it is provided among fine crack conduit and passes through circular trough with the matched round slot of rotary shaft, swing arm fixture
Hole is set in rotary shaft end and swing arm fixture fine crack channel ends are locked by bolt, and sensing chip is long along swing arm fixture
Degree direction is arranged and sensing chip one end is fixed on the other end of swing arm fixture, and U-shaped inductor is fixed on inductor branch
On frame, inductor support is fixed on pedestal, and in the state that rotating arm turns to vertical position, sensing chip is located at U-shaped induction
In the U-type groove of device.
6. a kind of thin material cutting mechanism described in accordance with the claim 1, it is characterised in that：Rotating arm other end end towards
Rotary cylinder side is provided with pressing roller holder, and pressure roller both ends are rotatably arranged on pressing roller holder, and pressure roller uses rubber roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858823.3U CN207669346U (en) | 2017-12-27 | 2017-12-27 | A kind of thin material cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858823.3U CN207669346U (en) | 2017-12-27 | 2017-12-27 | A kind of thin material cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669346U true CN207669346U (en) | 2018-07-31 |
Family
ID=62971011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721858823.3U Active CN207669346U (en) | 2017-12-27 | 2017-12-27 | A kind of thin material cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669346U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759111A (en) * | 2019-09-30 | 2020-02-07 | 广西机械工业研究院有限责任公司 | Pile up neatly machine people tongs device |
| CN110861135A (en) * | 2018-08-27 | 2020-03-06 | 张家港保税区美佳印刷有限公司 | Rotating plate rotating mechanism for paper cutter |
| CN110861126A (en) * | 2018-08-27 | 2020-03-06 | 张家港保税区美佳印刷有限公司 | Pressure boost paper cutting equipment |
| CN110883865A (en) * | 2019-11-28 | 2020-03-17 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
| CN112678597A (en) * | 2020-12-09 | 2021-04-20 | 甘肃省机械科学研究院有限责任公司 | Dual-purpose net distributing device for net film of green feed bundling machine |
-
2017
- 2017-12-27 CN CN201721858823.3U patent/CN207669346U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861135A (en) * | 2018-08-27 | 2020-03-06 | 张家港保税区美佳印刷有限公司 | Rotating plate rotating mechanism for paper cutter |
| CN110861126A (en) * | 2018-08-27 | 2020-03-06 | 张家港保税区美佳印刷有限公司 | Pressure boost paper cutting equipment |
| CN110759111A (en) * | 2019-09-30 | 2020-02-07 | 广西机械工业研究院有限责任公司 | Pile up neatly machine people tongs device |
| CN110759111B (en) * | 2019-09-30 | 2022-02-11 | 广西机械工业研究院有限责任公司 | Pile up neatly machine people tongs device |
| CN110883865A (en) * | 2019-11-28 | 2020-03-17 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
| CN112678597A (en) * | 2020-12-09 | 2021-04-20 | 甘肃省机械科学研究院有限责任公司 | Dual-purpose net distributing device for net film of green feed bundling machine |
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