CN107234657A - A kind of flexible jig - Google Patents
A kind of flexible jig Download PDFInfo
- Publication number
- CN107234657A CN107234657A CN201710613191.2A CN201710613191A CN107234657A CN 107234657 A CN107234657 A CN 107234657A CN 201710613191 A CN201710613191 A CN 201710613191A CN 107234657 A CN107234657 A CN 107234657A
- Authority
- CN
- China
- Prior art keywords
- supporting parts
- clamping
- holder
- frame
- support
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000254 damaging effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The present invention relates to reel paper producing apparatus technical field, specifically related to a kind of flexible jig, including frame, support, for driving the linear reciprocation drive mechanism that the support moves up and down and the more than one clamping mechanism being erected in frame, the clamping mechanism includes upper, the upper fixture and lower clamp of lower distribution, the lower clamp is made up of the supporting parts that two symmetrical and one end is rotatably arranged in frame, surface on the supporting parts for support roll web is cambered surface, the upper fixture is made up of two symmetrical holders, the surface for being used to clamp chart drum on the holder is cambered surface, install on the bracket one end of the holder, free end and the outer surface of the supporting parts are inconsistent, the hopper for installing chart drum is formed between supporting parts and holder.
Description
Technical field
The present invention relates to reel paper producing apparatus technical field, and in particular to it is a kind of applied on roll paper dividing and cutting machine can
Adjust fixture.
Background technology
Roll web is widely used as sanitary paper, and the production process of roll web is：The volume of strip is produced in advance
Coil paper, then cuts into some sections, then each section of roll web is packed by the roll web of strip.
When cutting into some sections, it is desirable to have for the fixture for the roll web for fixing strip.And existing conventional brace,
As shown in figure 1, its structure includes the relatively-stationary left side 1 ' in position and right side 2 ', both are in the arc plate of symmetric design
Shape structure, by the roll web sandwiched of strip wherein.
Conventional brace has certain limitation：First, it does not have power drive, fully relies on and manually adjusts fixture, raw
Production is less efficient, and labour's intensity is big；Secondly, left side can not be movable and mobile, and after right side can only be extruded by product
Passive, small range is adaptively movable, and the applicability that this allows for fixture is poor, when the roll web production of production different-diameter size
, it is necessary to be changed and reinstalled to a whole set of fixture, calibrated during product, this has had a strong impact on production efficiency, and improves life
Produce cost.
In the prior art, such as authorized announcement date disclosed for the Chinese patent CN103042554B of on 02 04th, 2015
A kind of roll paper dividing and cutting machine, wherein just including the interval paper advance mechanism includes to be slidingly arranged in frame along vertical equity
Slide, transverse horizontal is arranged in being used on slide and places between the hopper of roll web, transverse horizontal be arranged on slide and be used for
Having a rest property promotes the belt pusher that the roll web in hopper is moved forward, and the hopper is by the affixed side that is arranged on slide
Plate and mobile side board are surrounded, and the mobile side board is included positioned at the transportation section of the saw blade side and positioned at the saw blade opposite side
Deferent segment, the connection driving mobile side board transportation section is provided with the slide and is relatively fixed side plate movement with conveying
The first cylinder and the connection driving mobile side board deferent segment for clamping roll web are relatively fixed side plate movement with when cutting
Compress the second cylinder of roll web；It is provided with the slide on the pressing plate above hopper deferent segment and connection driving pressing plate
3rd cylinder of lower movement.
Wherein, hopper is surrounded by the fixed side and mobile side board being arranged on slide, and mobile side board transportation section can be by
The driving of one cylinder is relatively fixed side plate movement, clamps roll web in conveying, can prevent from running out of when roll web is being pushed ahead
Hopper, mobile side board deferent segment can be relatively fixed side plate movement by the driving of the second cylinder, compressed roll web when cutting, can be prevented
Roll web beat when cutting causes otch out-of-flatness, the 3rd cylinder can roll web it is last all when driving pressing plate pressed from top
Tight roll web, prevents because of the shorter beat when cutting of roll web or drops.
The technical scheme is additionally arranged three different cylinders of effect, in production on the basis of existing fixture as shown in Figure 1
When Anti-fall when respectively reaching pusher, clamp roll web and the purpose of anti-beat cut when roll web is shorter when cutting.But
The technical scheme can not still meet the problem of equipment applicability is poor, it is impossible to produce the product of multiple sizes, and flexibility is low, simultaneously
Overall complex in structure, equipment operating procedure is more in production, and production cost is higher.
The content of the invention
Therefore, in view of the above-mentioned problems, the present invention provides a kind of compact conformation, the flexible jig of strong applicability.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
A kind of flexible jig, including frame, support, the linear reciprocation drive mechanism for driving the support to move up and down
And be erected at the more than one clamping mechanism in frame, the clamping mechanism include upper and lower distribution upper fixture and under
Fixture, the lower clamp is made up of the supporting parts that two symmetrical and one end is rotatably arranged in frame, the supporting parts
The upper surface for support roll web is cambered surface, and the upper fixture is made up of two symmetrical holders, the holder
The upper surface for being used to clamp chart drum is cambered surface, and one end of the holder is installed on the bracket, and free end is held with described
The outer surface of supporting piece is inconsistent, and the hopper for installing chart drum is formed between supporting parts and holder.
It is preferred that, the support includes the connecting plate of two clamping plates of clamping plate and connection located at the upper fixture two ends, described
Linear reciprocation drive mechanism includes screw mandrel, the feed screw nut coordinated with the screw mandrel and for driving the screw mandrel rotation
Servomotor, the feed screw nut is arranged on the connecting plate.
It is preferred that, the clamping mechanism is two, is symmetrically arranged on the connecting plate both sides, the feed screw nut is installed in
The center of the connecting plate.
It is preferred that, the lower surface of the clamping plate between two holders is provided with pressing plate, and the lower surface of the pressing plate is cambered surface.
It is preferred that, the rotating shaft that can be rotated in bearing is provided with by the bearing with bearing in the frame, it is described to hold
The two ends end of supporting piece is provided with leg, and the leg is connected with the end of rotating shaft.
By using preceding solution, the beneficial effects of the invention are as follows：
The present invention is using the form of upper and lower clamping, and mobilizable upper fixture linear reciprocation drive mechanism driving change is with
The size of the hopper formed between fixture, and then the change of production product size is adapted to, improve the applicability of equipment；
The clamping face of upper and lower fixture is cambered surface design, can carry out effective, large area to the outer surface of paper web products
Clamping, and upper and lower fixture end also will not be to the damaging property of outer surface of product extruding, it is ensured that the profile of product is complete
It is whole, attractive in appearance；
Coordinated using servomotor and screw mandrel and be driven, transmission process is steady, reduce the effect of the equipment such as cylinder used originally
The noise of generation, while positional precision is very accurate, stabilized structure, stability is strong；
Using the symmetrical structure design of two clamping mechanisms, linear reciprocation drive mechanism is placed in the center of equipment, had
Help be more uniformly distributed driving member stress, transmission is more steady, and then improve the stability and service life of equipment；
The pressing plate of cambered surface is set in upper fixture, is located at the part between the holder of upper fixture two after clamping for roll web
Also it can sufficiently be clamped, increase holding area, improve the clamping degree of roll web, further prevent that beat occur during cutting leads
The otch out-of-flatness of cause occurs, especially for roll web it is shorter when, be even more that can effectively prevent beat or drop；
Lower clamp is easily installed using rotating shaft and the structure type of leg, and the axiality of two supporting parts is high.
Brief description of the drawings
Fig. 1 is the structural representation of fixture in the prior art；
Fig. 2 is the structural representation of the embodiment of the present invention；
Fig. 3 is the side structure schematic view of the embodiment of the present invention；
Fig. 4 is upper fixture of the embodiment of the present invention, the decomposition texture schematic diagram of lower clamp.
Embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and reach the implementation process of technique effect and can fully understand and implement according to this.
Embodiment
With reference to Fig. 2, Fig. 3, Fig. 4, a kind of flexible jig, including frame 1, support, for driving the support to move up and down
Linear reciprocation drive mechanism and two clamping mechanisms 3 being erected in frame 1, the clamping mechanism 3 includes upper and lower distribution
Upper fixture 31 and lower clamp 32, the lower clamp 32 is symmetrical and one end is rotatably arranged in frame 1 by two
Supporting parts 321 are constituted, and specific structure by the bearing 11 with bearing is provided with and can turned in the bearing 11 in the frame 1
Dynamic rotating shaft 12, the two ends end of the supporting parts 321 is provided with leg 322, and the leg 322 is connected with the end of rotating shaft 12
Connect, single supporting parts 321 can be rotated in frame 1 centered on rotating shaft 12, be easily installed, the axiality of two supporting parts 321 is high；
Surface on the supporting parts 321 for support roll web is cambered surface, and the upper fixture 31 is symmetrical by two
Holder 311 constitute, on the holder 311 be used for clamp chart drum surface be cambered surface, one end of the holder 311
Install on the bracket, free end and the outer surface of the supporting parts 321 are inconsistent, between supporting parts 321 and holder 311
Form the hopper 4 for installing chart drum.
Upper fixture 31, the clamping face of lower clamp 32 are cambered surface design, the outer surfaces of paper web products can be carried out effectively,
The clamping of large area, and upper and lower fixture end also will not be to the damaging property of outer surface of product extruding, it is ensured that product
Profile it is complete, attractive in appearance, the inner surface of holder 311 is the structure of two sections of cambered surfaces splicing in the present embodiment, and junction can be more
It is good it is tangent with supporting parts 321 outer surfaces, coordinate；
In the present embodiment, the support includes two clamping plates 21 of clamping plate 21 and connection located at the two ends of upper fixture 31
Connecting plate 22, the linear reciprocation drive mechanism includes screw mandrel 51, the feed screw nut coordinated with the screw mandrel 51 and for driving
The servomotor 52 that the screw mandrel 51 is rotated, the feed screw nut is arranged on the connecting plate 22；Two clamping mechanisms 3 are symmetrical
The both sides of connecting plate 22 are arranged on, the feed screw nut is installed in the center of the connecting plate 22.The present embodiment uses servomotor
52 coordinate transmission with screw mandrel 51, and transmission process steadily, reduces the noise for acting on generation of the equipment such as cylinder used originally, while position
Put precision very accurate, stabilized structure, stability is strong, and servomotor 52 can realize Automated condtrol, by connecting controller, from
Dynamicization adjusts the operation of servomotor 52, digitlization regulation upper fixture 31 and the relative position of lower clamp 32, changes hopper 4 big
Small, the specific adjustable extent of the present embodiment (the web diameter size of the clamping of hopper 4) is between 90mm-150mm；
Using the symmetrical structure design of two clamping mechanisms 3, linear reciprocation drive mechanism is placed in the center of equipment, had
Help be more uniformly distributed driving member stress, transmission is more steady, and then improve the stability and service life of equipment, it is adaptable to
Current most cutting machine, and substantial amounts of structural adjustment need not be done；
In the present embodiment, the lower surface of the clamping plate 21 between two holders 311 is provided with pressing plate 23, the pressing plate 23
Lower surface is cambered surface.The pressing plate 23 of cambered surface is set in upper fixture 31, is located at 31 liang of clampings of upper fixture after clamping for roll web
Part between part 311 also can sufficiently be clamped, and increase holding area, improved the clamping degree of roll web, further prevented
Occur otch out-of-flatness caused by beat during cutting to occur, especially for roll web it is shorter when, being even more can be effectively pre- anti-bias
Put or drop.
The present invention using upper and lower clamping form, the driving of the mobilizable linear reciprocation drive mechanism of upper fixture 31 change with
The size of the hopper formed between lower clamp 32, and then the change of production product size is adapted to, the applicability of equipment is improved, with
Prior art compares the structure for eliminating multiple cylinders, saves Productive statistics, reduces use cost.
Device shown in the present invention, can not only limit to according to the number of the structural change clamping mechanism 3 of follow-up cutting machine
In the design of two clamping mechanisms.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright
In vain, do not departing from the spirit and scope of the present invention that appended claims are limited, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (5)
1. a kind of flexible jig, it is characterised in that：It is past including frame, support, the straight line for driving the support to move up and down
Multiple drive mechanism and the more than one clamping mechanism being erected in frame, the clamping mechanism are included on upper and lower distribution
Fixture and lower clamp, the lower clamp are made up of the supporting parts that two symmetrical and one end is rotatably arranged in frame,
Surface on the supporting parts for support roll web is cambered surface, and the upper fixture is made up of two symmetrical holders,
The surface for being used to clamp chart drum on the holder is cambered surface, and one end of the holder is installed on the bracket, freely
End and the outer surface of the supporting parts are inconsistent, and the hopper for installing chart drum is formed between supporting parts and holder.
2. flexible jig according to claim 1, it is characterised in that：The support is included located at the upper fixture two ends
Clamping plate and the connecting plate for connecting two clamping plates, the linear reciprocation drive mechanism include screw mandrel, the screw mandrel spiral shell coordinated with the screw mandrel
Servomotor female and for driving the screw mandrel to rotate, the feed screw nut is arranged on the connecting plate.
3. flexible jig according to claim 2, it is characterised in that：The clamping mechanism is two, is symmetrically arranged on
The connecting plate both sides, the feed screw nut is installed in the center of the connecting plate.
4. flexible jig according to claim 2, it is characterised in that：The lower surface of clamping plate between two holders is set
There is pressing plate, the lower surface of the pressing plate is cambered surface.
5. flexible jig according to claim 2, it is characterised in that：Installed in the frame by the bearing with bearing
There is the rotating shaft that can be rotated in bearing, the two ends end of the supporting parts is provided with leg, and the leg is fixedly connected with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613191.2A CN107234657A (en) | 2017-07-25 | 2017-07-25 | A kind of flexible jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613191.2A CN107234657A (en) | 2017-07-25 | 2017-07-25 | A kind of flexible jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234657A true CN107234657A (en) | 2017-10-10 |
Family
ID=59988860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613191.2A Pending CN107234657A (en) | 2017-07-25 | 2017-07-25 | A kind of flexible jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264380A (en) * | 2018-09-17 | 2019-01-25 | 银河水滴科技（北京）有限公司 | It is a kind of it is adjustable folder away from chucking device |
| CN110682345A (en) * | 2019-10-15 | 2020-01-14 | 施卫杰 | PE pipeline cutting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015518A (en) * | 1998-06-30 | 2000-01-18 | Shin Daiwa Kogyo Co Ltd | Vice device for portable cutter |
| CN204954425U (en) * | 2015-08-04 | 2016-01-13 | 周赞龙 | Steel tube machining centre gripping is with novel clamping head structure |
| CN206010418U (en) * | 2016-08-30 | 2017-03-15 | 浙江凯博压力容器有限公司 | A kind of horizontal movable type expands attacks one composite cylinder bottleneck processing unit (plant) |
| CN106926008A (en) * | 2015-12-29 | 2017-07-07 | 天津鑫泰博弈科技有限公司 | A kind of major axis special fixture |
-
2017
- 2017-07-25 CN CN201710613191.2A patent/CN107234657A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015518A (en) * | 1998-06-30 | 2000-01-18 | Shin Daiwa Kogyo Co Ltd | Vice device for portable cutter |
| CN204954425U (en) * | 2015-08-04 | 2016-01-13 | 周赞龙 | Steel tube machining centre gripping is with novel clamping head structure |
| CN106926008A (en) * | 2015-12-29 | 2017-07-07 | 天津鑫泰博弈科技有限公司 | A kind of major axis special fixture |
| CN206010418U (en) * | 2016-08-30 | 2017-03-15 | 浙江凯博压力容器有限公司 | A kind of horizontal movable type expands attacks one composite cylinder bottleneck processing unit (plant) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264380A (en) * | 2018-09-17 | 2019-01-25 | 银河水滴科技（北京）有限公司 | It is a kind of it is adjustable folder away from chucking device |
| CN110682345A (en) * | 2019-10-15 | 2020-01-14 | 施卫杰 | PE pipeline cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207362580U (en) | A kind of container bag cloth cutter | |
| CN207736418U (en) | A kind of automatic die cutter | |
| CN103447822B (en) | A kind of air inlet frame forming machine of tank type ventilator | |
| CN104668835B (en) | A kind of adjustable welding feeding device | |
| CN112366164B (en) | Lead frame levelling collimation loading attachment | |
| CN106826241B (en) | A kind of automatic impression book joint setting machine of iron sheet | |
| CN108098029A (en) | A kind of resin tile cornice that drips is milled into type machine | |
| CN107234657A (en) | A kind of flexible jig | |
| CN204413303U (en) | Groover | |
| CN209534342U (en) | Pad pasting seals molding machine | |
| CN206999078U (en) | A kind of flexible jig | |
| CN204953616U (en) | Carbon guide yoke flanging machine | |
| CN209886791U (en) | A cutting auxiliary device for in rack door plant course of working | |
| CN205021669U (en) | Whole buttress trimmer | |
| CN209190068U (en) | A kind of production system of steel bar truss floor support plate | |
| CN103659270B (en) | Cooling tower structure part process equipment and processing technology thereof | |
| CN210848138U (en) | Spring coiling machine | |
| CN215618440U (en) | Cutting device for producing shoe box | |
| CN205901039U (en) | A automatic processing equipment for producing cylindrical contact pin | |
| CN208866544U (en) | A kind of quick change tooling | |
| CN210339813U (en) | Equipment is cut with high efficiency to production of environmental protection gold spring onions powder | |
| CN105397181A (en) | Full-automatic efficient discharging sawing machine | |
| CN109591279B (en) | Film pasting and cutting integrated machine | |
| CN207592866U (en) | A kind of resin tile cornice that drips is milled into type machine | |
| CN107978952B (en) | Wire terminal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
|
| RJ01 | Rejection of invention patent application after publication |