CN208617069U - Cutting mechanism - Google Patents
Cutting mechanism Download PDFInfo
- Publication number
- CN208617069U CN208617069U CN201821344728.6U CN201821344728U CN208617069U CN 208617069 U CN208617069 U CN 208617069U CN 201821344728 U CN201821344728 U CN 201821344728U CN 208617069 U CN208617069 U CN 208617069U
- Authority
- CN
- China
- Prior art keywords
- slide
- support
- cutter shaft
- sliding rail
- cutting mechanism
- 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
Abstract
Cutting mechanism, it include left support and right support, cutter shaft, lower are set between them, upper cutter shaft is located on upper left slide and upper right slide, and upper left slide and upper right slide are respectively provided at left sliding rail and right sliding rail, and upper left slide is driven by Left Drive device and slided, upper right slide is driven by right transmission device and is slided, cutter axis orientation moves back and forth cutter shaft downward in drive, and axial transmission device is connected on the slide of upper left, and axial transmission device drives upper cutter shaft axially to move back and forth；Upper slitter axis can be driven, and cutter axis orientation moves back and forth downward, thus allows for clutch, and the axial movement of upper slitter axis can be driven come the axial pretightening between realizing upper slitter and cutting, and provides technical foundation for automation.When to realize that equipment needs emergency stop, when chance situation need to be shut down, cutting mechanism can carry out an automation separation, protect material that cutter is also protected to pre-tighten the damage for causing cutter without working for a long time.
Description
Technical field
The utility model relates to cutting mechanisms.
Background technique
As a kind of web material, is rewound by the width that the cutting of cutting mechanism reaches necessary requirement, be
A technique for it is very universal, such as rewinding device.
It is largely that a kind of manual adjustment mechanically adjusts carry out circle up and down in other words but as the cutting mechanism of cutting machine
The clutch of knife (upper and lower carving knife), manual adjustment or mechanical adjust cause phenomena such as dynamics is uneven, adjusting is time-consuming sometimes.
Utility model content
In view of technical problem present in background technique, the technical issues of the utility model is solved, is intended to provide a kind of energy
Enough cutting mechanisms for carrying out clutch up and down, axial pretightening.
In order to solve the above technical problems, the utility model adopts the following technical solutions: cutting mechanism, includes left support
And right support, the lower for loading onto the upper cutter shaft of knife and for loading knife, feature are equipped between left support and right support
Be: the both ends of upper cutter shaft are separately positioned on upper left slide and upper right slide, and left support is equipped with left sliding rail, are set on right support
There is right sliding rail, upper left slide and upper right slide are separately positioned on left sliding rail and right sliding rail, and upper left slide is driven by Left Drive device
It is slided on left sliding rail, upper right slide is driven by right transmission device and slided on right sliding rail, and upper left slide and upper right slide drive
Cutter axis orientation moves back and forth upper cutter shaft downward, and axial transmission device, axial transmission device and upper cutter shaft are connected on the slide of upper left
It is sequentially connected and cutter shaft is driven axially to move back and forth on upper left slide and upper right slide.
Left sliding rail is arranged in parallel with right sliding rail, and left sliding slot is arranged as left sliding rail in left support, and right rail is arranged on right support
As right sliding rail, upper left slide is matched in left sliding slot, and upper right slide matches in right rail, and upper left slide and upper right slide are same
Step sliding.
Left support is connect with right support by support rod, and left support and right support are set on the cross track of rack, left
Transverse fine-adjusting device between bracket and rack, the transverse fine-adjusting device include adjusting screw rod, lock nut and nut set, nut set
It is arranged on the rack, adjusting screw rod is equipped in nut set, and adjusting screw rod connection left support simultaneously keeps synchronous axial movement, lock
Determine on nut setting adjusting screw rod.
Gear is set on upper cutter shaft, lower gear is set in lower, gear and lower gear transmission cooperate.
Left Drive device includes left cylinder, and right transmission device includes right cylinder, and left cylinder and the transmission of upper left slide connect
It connects, right cylinder and upper right slide are sequentially connected.
Axial transmission device includes lateral cylinder, and air cylinder fixed plate is connected on the slide of upper left, and lateral cylinder is mounted in cylinder
In fixed plate, the piston rod of lateral cylinder connects first flange, upper slitter axis connection second flange, between upper cutter shaft and second flange
First bearing is set, and first flange is connect with second flange.
Upper cutter shaft rotates on upper left slide and upper right slide, sets respectively between upper cutter shaft and upper left slide, upper right slide
Set second bearing and 3rd bearing.
The beneficial effects of the utility model are, driving upper cutter shaft by corresponding transmission device, cutter axis orientation moves back downward
It is dynamic, clutch is thus allowed for, the axial movement of upper cutter shaft is driven by axial transmission device come between realizing upper slitter and cutting
Axial pretightening, for automation technical foundation is provided.When to realize that equipment needs emergency stop, when chance situation need to be shut down, cutting machine
Structure can carry out an automation separation, protect material that cutter is also protected to pre-tighten the damage for causing cutter without working for a long time
Wound.To avoid manual adjustment or it is mechanical adjust cause can not line automation clutch the case where.Therefore, the utility model
It 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 lateral schematic cross-sectional view of cutting mechanism in the utility model.
Fig. 2 is cutting mechanism schematic perspective view in the utility model.
Fig. 3 is the schematic perspective view of another angle of cutting mechanism in the utility model.
Specific embodiment
Referring to attached drawing, cutting mechanism in present embodiment includes left support 1 and right support 2, left support 1 and right support 2
Bracket wallboard can be used, upper cutter shaft 3 and lower 4 are equipped between left support 1 and right support 2, upper cutter shaft 3 is for loading onto
Knife, for loading knife, upper cutter shaft and lower cooperation rotate lower 4, and cooperation also is used to cut with cutting by upper slitter.
The both ends of upper cutter shaft 3 are separately positioned on upper left slide 5 and upper right slide 6, and left support 1 is equipped with left sliding rail, right
Bracket 2 is equipped with right sliding rail, and upper left slide 5 and upper right slide 6 are separately positioned on left sliding rail and right sliding rail, and upper left slide 5 is by a left side
The drive of transmission device 8 is slided on left sliding rail, and upper right slide 6 is driven by right transmission device 9 and slided on right sliding rail, upper left slide
Upper cutter shaft 3 is driven to move back and forth towards 4 direction of lower with upper right slide.Lower 4 is located under upper cutter shaft 3 in the present embodiment
Side, upper left slide 5 slide oscilaltion with upper right slide 6.When upper left slide and the cooperation of upper right slide drive upper slitter axis mobile
When, it can be realized and cut carry out clutch on upper slitter and lower on cutter shaft.
Left sliding rail is arranged in parallel with right sliding rail, and left support 1 is arranged left sliding slot 11 and is used as left sliding rail, is arranged on right support 2 right
Sliding slot 12 is used as right sliding rail, and upper left slide 5 matches in left sliding slot, and upper right slide 6 matches in right rail, left in the present embodiment
Upper saddle 5, upper right slide 6 are all made of the form of sliding block or slide plate.Upper left slide and upper right slide are by synchronous slide.In left support
The two sides of left sliding slot be respectively set limit plate 30 and limited block 31, limitation upper left slide slides in left sliding slot, for example only rises
Drop sliding.
In the present embodiment, Left Drive device includes left cylinder 23, and right transmission device includes right cylinder 24, left cylinder 23
It is sequentially connected with upper left slide 5, right cylinder 24 and upper right slide 6 are sequentially connected.Left cylinder is arranged by left supported plate 26 in left branch
On frame, right cylinder is arranged on right support by right supported plate 27.Gusset piece is set between left cylinder and upper left slide and carries out transmission company
It connects, gusset piece is set between right cylinder and upper right slide and is sequentially connected.It is driven by way of pneumatically executing.
Left support 1 is connect with right support 2 by support rod 13, and left support and right support are formed independent supporting structure,
Left support and right support are set in the polished rod that the cross track 14(of rack 15 is such as laterally arranged) on, it is horizontal between left support and rack
To micromatic setting, position of the entire supporting structure on cross track, fine tuning cutting position can be finely tuned by transverse fine-adjusting device
It sets.The transverse fine-adjusting device includes adjusting screw rod 16, lock nut 17 and nut set 18, and nut set 18 is arranged in rack 15,
Adjusting screw rod 16 is equipped in nut set 18, and adjusting screw rod connection left support simultaneously keeps synchronous axial movement, lock nut 17
It is arranged on adjusting screw rod, adjusting screw rod rotates adjustment with handwheel；Adjusting screw rod rotation is able to drive left support and right support
Transverse shifting, lock nut tightens locking after adjustment is completed；The end setting clamp ring of adjusting screw rod clamps left support, clamp ring
Bearing is set between left support, synchronizing moving is kept with this.
Gear 19 is set on upper cutter shaft 3, lower gear 28 is set in lower 4, gear 19 is matched with the transmission of lower gear 28
It closes.Gear and lower gear use spur gear.Upper cutter shaft 3 rotates on upper left slide 5 and upper right slide 6, upper cutter shaft and upper left
Second bearing and 3rd bearing is respectively set between slide, upper right slide.Power device (such as motor) is accessed in the shaft end of lower,
Lower can be driven to rotate by power device.When gear is engaged with lower gear, lower rotation will drive upper cutter shaft
Cooperation rotation.
Axial transmission device 7 is connected on upper left slide 5, axial transmission device and upper cutter shaft are sequentially connected and drive upper slitter
Axis 3 axially moves back and forth on upper left slide and upper right slide.In the present embodiment, axial transmission device includes lateral cylinder
25, air cylinder fixed plate 20 is connected on the slide of upper left, can be connected air cylinder fixed plate 20 and upper left slide 5 using connecting column 32
It connects, for lateral cylinder in air cylinder fixed plate, the piston rod of lateral cylinder connects first flange 21, upper slitter axis connection second flange
22, first bearing is set between upper cutter shaft and second flange, and first flange is connect with second flange.Pass through axial transmission device energy
Enough to drive upper cutter shaft transverse shifting, transverse shifting, which can pre-tighten, to be made to cut preload on upper slitter and lower on cutter shaft.
Left support 1 is equipped with flange shaft sleeve 29 and is arranged installation for lower 4, is arranged between flange shaft sleeve 29 and lower 4
Fourth bearing.Axial slide 40 is also set up on right support 2 in right rail, the 5th axis is set between axial slide 40 and lower
It holds, sealing plate 41 is arranged in the outside of right support, and 41 sealing cover of sealing plate is located at outside right rail, and axial slide 40 is connect with sealing plate 41 (can lead to
Cross fastener connection), upper boring cover 42 can also be set on sealing plate and lower boring cover 43 respectively corresponds the shaft end of cutter shaft and lower
Portion, there are the movable notches of the gusset piece of right cylinder 24 for sealing plate.
Claims (7)
1. cutting mechanism includes left support (1) and right support (2), is equipped between left support and right support for loading onto knife
Upper cutter shaft (3) and lower (4) for loading knife, it is characterised in that: it is sliding that the both ends of upper cutter shaft (3) are separately positioned on upper left
On seat (5) and upper right slide (6), left support (1) is equipped with left sliding rail, and right support (2) is equipped with right sliding rail, upper left slide (5)
It is separately positioned on left sliding rail and right sliding rail with upper right slide (6), upper left slide (5) is driven by Left Drive device (8) in left sliding rail
Upper sliding, upper right slide (6) are driven by right transmission device (9) and are slided on right sliding rail, and upper left slide and upper right slide drive
Cutter axis orientation moves back and forth cutter shaft (3) downward, and axial transmission device (7), axial transmission device are connected on upper left slide (5)
(7) be sequentially connected with upper cutter shaft (3) and drive upper cutter shaft (3) upper left slide (5) with axially move back on upper right slide (6)
It is dynamic.
2. cutting mechanism as described in claim 1, it is characterised in that: left sliding rail is arranged in parallel with right sliding rail, and left support (1) is set
It sets left sliding slot (11) and is used as left sliding rail, setting right rail (12) is used as right sliding rail on right support (2), and upper left slide (5) matching exists
In left sliding slot (11), upper right slide (6) matching is in right rail (12), upper left slide and upper right slide synchronous slide.
3. cutting mechanism as described in claim 1, it is characterised in that: left support (1) and right support (2) pass through support rod (13)
Connection, left support (1) and right support (2) are set on the cross track (14) of rack, horizontal between left support (1) and rack (15)
To micromatic setting, which includes adjusting screw rod (16), lock nut (17) and nut set (18), nut set (18)
It is arranged on rack (15), adjusting screw rod (16) is equipped in nut set (18), and adjusting screw rod (16) connects left support (1) simultaneously
Synchronous axial movement is kept, lock nut (17) is arranged on adjusting screw rod (16).
4. cutting mechanism as described in claim 1, it is characterised in that: gear (19) are arranged on upper cutter shaft (3), lower
(4) lower gear (28) are set on, gear and lower gear transmission cooperate.
5. cutting mechanism as described in claim 1, it is characterised in that: Left Drive device (8) includes left cylinder, right transmission dress
Setting (9) includes right cylinder, and left cylinder and upper left slide (5) are sequentially connected, and right cylinder and upper right slide (6) are sequentially connected.
6. cutting mechanism as described in claim 1, it is characterised in that: axial transmission device (7) includes lateral cylinder, upper left
Air cylinder fixed plate (20) are connected on slide (5), on air cylinder fixed plate (20), the piston rod of lateral cylinder connects lateral cylinder
First flange (21), upper slitter axis connection second flange (22), is arranged first bearing, first flange between upper cutter shaft and second flange
It is connect with second flange.
7. cutting mechanism as described in claim 1, it is characterised in that: upper cutter shaft rotates on upper left slide and upper right slide,
Second bearing and 3rd bearing is respectively set between upper cutter shaft and upper left slide, upper right slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344728.6U CN208617069U (en) | 2018-08-21 | 2018-08-21 | Cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344728.6U CN208617069U (en) | 2018-08-21 | 2018-08-21 | Cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617069U true CN208617069U (en) | 2019-03-19 |
Family
ID=65716100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344728.6U Active CN208617069U (en) | 2018-08-21 | 2018-08-21 | Cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410073A (en) * | 2020-04-07 | 2020-07-14 | 圣达电气有限公司 | Multitask copper foil cutting machine |
-
2018
- 2018-08-21 CN CN201821344728.6U patent/CN208617069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410073A (en) * | 2020-04-07 | 2020-07-14 | 圣达电气有限公司 | Multitask copper foil cutting machine |
| CN111410073B (en) * | 2020-04-07 | 2021-07-09 | 圣达电气有限公司 | Multitask copper foil cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106238887A (en) | A kind of steel pipe cutting bi-directional synchronization rotating clamp | |
| CN208321950U (en) | A kind of reinforced bar conveyor structure in bar cropper | |
| CN102320482A (en) | Emptying frame | |
| CN109202993B (en) | Automatic rubber rod cutting equipment and automatic rubber rod cutting process | |
| CN208617069U (en) | Cutting mechanism | |
| CN202861965U (en) | Pipe cutting device | |
| CN203018948U (en) | Novel wing plate and ventral plate automatic centering clamping mechanism of H-shaped structural steel assembly machine | |
| CN202556475U (en) | Knife rest structure of narrow strip cutting machine | |
| CN106216823A (en) | A kind of bi-directional synchronization clamped-in style plasma steel pipe cutting equipment | |
| CN109227676A (en) | A kind of aerial crossing formula automatic strip cutting apparatus | |
| CN102922027A (en) | Milling head cross fine-adjusting mechanism for double-groove edge milling machine for tooth-shaped plates | |
| CN206653023U (en) | Metal-slitting machine | |
| CN209466320U (en) | A kind of automatic knife adjusting device of cutting machine | |
| CN203956998U (en) | A kind of two-way feed system | |
| CN204036018U (en) | A kind of drilling tapping machine | |
| CN209411365U (en) | A kind of transmission device for paper cutter | |
| CN203255767U (en) | Base paper frame and base paper frame device with cutting function | |
| CN209240136U (en) | A kind of aerial crossing formula automatic strip cutting apparatus | |
| CN208321951U (en) | A kind of retention mechanism of bar cropper | |
| CN209125470U (en) | A kind of micro- brill cylindrical grinding equipment | |
| CN104210123B (en) | Cutting machine | |
| CN206474724U (en) | Roller carrier shaft machining tool | |
| CN205927329U (en) | Slitting machine constructs | |
| CN109773866A (en) | A kind of automatic knife adjusting device of cutting machine | |
| CN205274861U (en) | Rotatory cut -off knife angular adjustment mechanism of digital books and periodicals folding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190613 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 |