CN104338831A - Fully-automatic foil threading device - Google Patents
Fully-automatic foil threading device Download PDFInfo
- Publication number
- CN104338831A CN104338831A CN201410593455.9A CN201410593455A CN104338831A CN 104338831 A CN104338831 A CN 104338831A CN 201410593455 A CN201410593455 A CN 201410593455A CN 104338831 A CN104338831 A CN 104338831A
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- endoporus
- chain
- sliding bar
- spindle seat
- bearing block
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Abstract
The invention provides a fully-automatic foil threading device. Coupling bases (2) are respectively arranged at the two ends of a rotating shaft (4), bearing pedestals (7) are arranged in the middles of the coupling bases, the bearing pedestals are connected with chain shaft heads (1) through bearings, and the chain shaft heads are connected with an equipment chain. The structure is small and compact. Threading is carried out in a mode of reversely releasing a strip material through the rotating shaft, so that tension is not affected by a roller system when the strip material is threaded, and strip breaking phenomena are avoided during threading. Meanwhile, the device is dragged to move through the chain, thereby meeting the threading requirement of the complicated roller system of foil equipment.
Description
[technical field]
The present invention relates to a kind of foil tape threading apparatus, be specifically related to the full-automatic tape threading apparatus of a kind of foil.
[background technology]
Known, when foil finishing equipment starts to produce or production process band of discontinuance time, all need threading again, when device roller system is complicated, band false twist operating space is by limited time, and the efficiency of band threading will become the serious problems affecting production efficiency.
The threading mode of current band mainly contains three kinds, and one is artificial threading, when operating space is limited, and such as dell and high-altitude threading, the mode inefficiency of manual threading, nor meet occupational safety requirement.The second is the mode of leash, namely the band of a threading is reserved in advance in a device, when band needs threading, belt material head is sewed up with leash stub bar or pastes with together with, by leash, band is pulled by each roller system of equipment, this kind of mode is linearly arranged at equipment, and band material elasticity is stronger, during the level and smooth not easily broken belt of edge, there is its advantage, leash is after repeatedly threading, its edge there will be raw edges phenomenon, add broken belt probability during threading, in aluminium coiled material pulling-straightening equipment, its leash multi-source is in the material tail of the upper volume aluminium produced, for disposable leash.And in foil production equipment, roller system arranges in space mostly, and thickness of strip will be far smaller than the thickness of strip on pulling-straightening equipment, the alloy produced not only has aluminium alloy, also comprise copper, the alloys such as magnesium, thus the probability of this kind of threading mode in use broken belt is very high, so its use in foil is produced receives certain restriction.In practice, on foil production equipment, the third mode of most employing, the i.e. form of threading bar, band head adhesive tape is bonded on threading bar by this kind of mode, and threading bar is fixed on the chain of equipment both sides, drives threading bar to move along the path of threading by chain drive-belt, threading bar traction ribbon motion, threading bar uses bearing pin and inside plank of chain to fix.This kind of mode, when threading, requires that the band on equipment and threading bar move simultaneously, needs continuous crawl uncoiler in practice, and to ensure that threading bar is when drawing band, band can not exist hightension and cause broken belt.Even so, still can there is certain tension force in band, because band is while affecting by threading bar, it inevitably drives each roller turn by the effect of moment of friction.Roller system by reaction force by band tensioning, in the case, the moment of reaction of tension force suffered by band and roller system is proportional, this just requires roller quantity as much as possible less and each roller turn inertia is little as much as possible, more seriously, the distribution over the entire width of the tension force suffered by band is uneven, and side is tighter under normal circumstances, opposite side is then more loose, the key reason etc. of band frequent broken belt when this becomes threading.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides the full-automatic tape threading apparatus of a kind of foil, the present invention oppositely discharges the mode threading of band by rotating shaft, make the tension force of band when threading not by the impact of roller system, thus belt phenomenon when avoiding threading, the present invention is simultaneously moved by chain traction, thus adapts to the threading demand of the complicated roller system of foil equipment.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
The full-automatic tape threading apparatus of a kind of foil, comprise chain spindle nose, spindle seat, sliding bar, rotating shaft and bearing block, spindle seat is respectively equipped with at the two ends of described rotating shaft, the outer edge surface of described spindle seat is provided with a plurality of gear teeth, the described gear teeth connect power source, sliding bar is provided with in endoporus in the middle part of spindle seat, the outer edge surface of described sliding bar is socketed with spring, bearing block is provided with in the spindle seat endoporus of sliding bar outer end, described bearing block slides in spindle seat endoporus, bearing block connects chain spindle nose, the outer end of described chain spindle nose is provided with side plate, the chain of described side plate and equipment is fixedly connected to form the full-automatic tape threading apparatus of described foil.
The full-automatic tape threading apparatus of described foil, the middle part of described rotating shaft is provided with endoporus, and in the middle part of rotating shaft, the two ends of endoporus are respectively equipped with internal thread.
The full-automatic tape threading apparatus of described foil, one end of described spindle seat is provided with external screw thread, is provided with endoporus at the middle part of spindle seat, is provided with annular stop platform at the middle part of described endoporus, be provided with sliding bar perforation at the middle part of annular stop platform, in described sliding bar perforation, be provided with sliding bar.
The full-automatic tape threading apparatus of described foil, one end of described sliding bar is provided with spring retainer platform, in the middle part of described spring retainer platform and spindle seat endoporus annular stop platform between be provided with spring, be provided with external screw thread at the other end of sliding bar, described external screw thread be socketed with locking nut.
The full-automatic tape threading apparatus of described foil, in the middle part of described locking nut and spindle seat endoporus annular stop platform between be provided with pad.
The full-automatic tape threading apparatus of described foil, in the middle part of described spindle seat, the inner edge surface of endoporus is provided with groove.
The full-automatic tape threading apparatus of described foil, described bearing block is circular configuration, the outer edge surface of bearing block is provided with the boss with bearing block centerline axis parallel, counterbore is provided with at the middle part of bearing block, in described counterbore, be provided with bearing by circlip for hole, the inner ring inner edge surface of described bearing is socketed on the outer edge surface of chain spindle nose by circlip for shaft.
Adopt technical scheme as above, the present invention has superiority as described below:
The full-automatic tape threading apparatus of a kind of foil of the present invention, the present invention is by being respectively equipped with spindle seat at the two ends of rotating shaft, at the middle part of spindle seat, bearing block is set, its bottom bracket connects chain spindle nose by bearing, chain spindle nose connection device chain, compact structure of the present invention is compact, the mode threading of band is oppositely discharged by rotating shaft, make the tension force of band when threading not by the impact of roller system, thus belt phenomenon when avoiding threading, the present invention is simultaneously moved by chain traction, thus adapts to the threading demand of the complicated roller system of foil equipment.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bottom bracket of the present invention;
In the drawings: 1, chain spindle nose; 2, spindle seat; 3, sliding bar; 4, rotating shaft; 5, the gear teeth; 6, groove; 7, bearing block; 8, bearing; 9, spring; 10, locking nut; 11, pad; 12, circlip for shaft; 13, circlip for hole; 14, boss.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
The full-automatic tape threading apparatus of a kind of foil by reference to the accompanying drawings described in 1 ~ 2, comprise chain spindle nose 1, spindle seat 2, sliding bar 3, rotating shaft 4 and bearing block 7, the middle part of described rotating shaft 4 is provided with endoporus, the length of rotating shaft 4 depends on the Breadth Maximum of band, in the middle part of rotating shaft 4, the two ends of endoporus are respectively equipped with internal thread, spindle seat 2 is respectively equipped with at the two ends of described rotating shaft 4, one end of described spindle seat 2 is provided with external screw thread, described external screw thread connects with the internal thread silk in rotating shaft 4 and coordinates, endoporus is provided with at the middle part of spindle seat 2, annular stop platform is provided with at the middle part of described endoporus, sliding bar perforation is provided with at the middle part of annular stop platform, sliding bar 3 is provided with in described sliding bar perforation, one end of described sliding bar 3 is provided with spring retainer platform, in the middle part of described spring retainer platform and spindle seat 2 endoporus annular stop platform between be provided with spring 9, external screw thread is provided with at the other end of sliding bar 3, described external screw thread is socketed with locking nut 10, in the middle part of described locking nut 10 and spindle seat 2 endoporus annular stop platform between be provided with pad 11, further, the outer edge surface of described spindle seat 2 is provided with a plurality of gear teeth 5, and the described gear teeth 5 connect power source, and wherein power source is motor, and the power output shaft of motor is provided with the gear matched with the gear teeth 5, described gear drive spindle seat 2, sliding bar 3 is provided with in endoporus in the middle part of spindle seat 2, the outer edge surface of described sliding bar 3 is socketed with spring 9, sliding bar 3 is under the effect of spring 9 elastic force, bearing block 7 end face with chain spindle nose 1 is compressed and fits together, two-end structure due to tape threading apparatus is identical, so rotating shaft 4 operationally, under the effect of the equal spring force in two ends, rotating shaft 4 will be stabilized in centre position, further, bearing block 7 is provided with in spindle seat 2 endoporus of sliding bar 3 outer end, described bearing block 7 is circular configuration, the outer edge surface of bearing block 7 is provided with the boss 14 with bearing block 7 centerline axis parallel, counterbore is provided with at the middle part of bearing block 7, bearing 8 is provided with by circlip for hole 13 in described counterbore, the inner ring inner edge surface of described bearing 8 is socketed in by circlip for shaft 12 on the outer edge surface of chain spindle nose 1, in the middle part of described spindle seat 2 endoporus inner edge surface on be provided with groove 6, described boss 14 coordinates with groove 6, make spindle seat 2 can have the slip of certain limit at bearing block 7, object is the dismounting facilitating rotating shaft, described bearing block 7 slides in spindle seat 2 endoporus, bearing block 7 connects chain spindle nose 1, the outer end of described chain spindle nose 1 is provided with side plate, the chain of described side plate and equipment is fixedly connected to form the full-automatic tape threading apparatus of described foil, the chain fixed form of its latus inframedium and equipment mainly contains two kinds, one is on the side plate of chain spindle nose 1, process the pin-and-hole with chain equal pitch, the bearing pin of one of them chain link of chain only need be changed during connection, by bearing pin, inside plank of chain and chain spindle nose 1 are fixed together, another kind of connected mode is then welding, and directly the side plate on chain spindle nose 1 and inside plank of chain are welded together, after chain spindle nose 1 is connected with chain, chain spindle nose 1 will move with chain syn-chro-step.
The present invention in the specific implementation, chain spindle nose 1 is equipped with bearing 8, thus make rotating shaft 4 can on chain spindle nose 1 High Rotation Speed, simultaneously boss 14 is set on bearing block 7 outer edge surface and matches with the groove 6 that spindle seat 2 is arranged, to make bearing block 7 synchronous rotary of spindle seat 2 and chain spindle nose 1.
Further, the groove 6 arranged in spindle seat 2 endoporus, so that after making spindle seat 2 coordinate with chain spindle nose 1, spindle seat 2 has certain range of movement in the axial direction, object is the dismounting facilitating rotating shaft 4.The sliding bar 3 of band spring 9 is provided with in spindle seat 2 endoporus, after spindle seat 2 is connected with chain spindle nose 1, sliding bar 3 is under the effect of spring power, bearing block 7 end face with chain spindle nose 1 is compressed and fits together, for guaranteeing that rotating shaft 4 will cause chain spindle nose 1 and spindle seat 2 to be thrown off because axial force during work is excessive, can also increase by a Limit screw on spindle seat 2, to limit rotating shaft over-large displacement amount at work.Be provided with the gear teeth 5 at the outer edge surface of spindle seat 2, when rotating shaft 4 is in initial position, these gear teeth 5 will be meshed with another gear motor-driven, motor can drive shaft 4 High Rotation Speed, be wound around band, the other end of spindle seat 2 is provided with external screw thread, matches with the internal thread of rotating shaft 4.
The present invention is in use:
Rotating shaft 4 two ends and spindle seat 2 are first connected as a single entity by screw thread by the first step, and then inserted one end in the chain spindle nose 1 be fixed on chain " now amount of spring compression reaches maximum ", the other end inserts in another chain spindle nose 1 subsequently;
Second step, band is pre-twist circle in rotating shaft 4, and then motor rotarily drives rotating shaft 4 and is wound around band and reaches a certain amount of, should ensure that being wound around band length is greater than rotating shaft 4 with the displacement needed for chain movement;
3rd step, the band on equipment remains static and chain drive-belt motion, and chain traction rotating shaft 4 is moved.
Now, rotating shaft 4 is under the reversal interlocking relay effect of band wound on it, and will produce and be wound around the reciprocal rotary motion of band phase, this motion will constantly discharge the band be wrapped in rotating shaft 4, thus realizes threading function.
Tool of the present invention has the following advantages:
1, rotating shaft 4 can flexible rotating, can be wound around easily to make band above;
2, the correct position in device roller system arranges the initial position of rotating shaft 4, and this position is set up a small machine, by gear drive drive shaft 4 fast rotational, is wound around and stores band;
3, set up elastic device, to reduce the horizontal looseness of rotating shaft 4 in crossing process, facilitate the Fast Installation and dismounting etc. of rotating shaft 4 on chain simultaneously.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open goal of the invention of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (7)
1. the full-automatic tape threading apparatus of foil, comprise chain spindle nose (1), spindle seat (2), sliding bar (3), rotating shaft (4) and bearing block (7), it is characterized in that: be respectively equipped with spindle seat (2) at the two ends of described rotating shaft (4), the outer edge surface of described spindle seat (2) is provided with a plurality of gear teeth (5), the described gear teeth (5) connect power source, sliding bar (3) is provided with in the endoporus at spindle seat (2) middle part, the outer edge surface of described sliding bar (3) is socketed with spring (9), bearing block (7) is provided with in spindle seat (2) endoporus of sliding bar (3) outer end, described bearing block (7) slides in spindle seat (2) endoporus, bearing block (7) connects chain spindle nose (1), the outer end of described chain spindle nose (1) is provided with side plate, the chain of described side plate and equipment is fixedly connected to form the full-automatic tape threading apparatus of described foil.
2. the full-automatic tape threading apparatus of foil according to claim 1, is characterized in that: the middle part of described rotating shaft (4) is provided with endoporus, is respectively equipped with internal thread at the two ends of rotating shaft (4) middle part endoporus.
3. the full-automatic tape threading apparatus of foil according to claim 1, it is characterized in that: one end of described spindle seat (2) is provided with external screw thread, endoporus is provided with at the middle part of spindle seat (2), annular stop platform is provided with at the middle part of described endoporus, be provided with sliding bar perforation at the middle part of annular stop platform, in described sliding bar perforation, be provided with sliding bar (3).
4. the full-automatic tape threading apparatus of foil according to claim 1, it is characterized in that: one end of described sliding bar (3) is provided with spring retainer platform, spring (9) is provided with between described spring retainer platform and the annular stop platform of spindle seat (2) middle part endoporus, be provided with external screw thread at the other end of sliding bar (3), described external screw thread be socketed with locking nut (10).
5. the full-automatic tape threading apparatus of foil according to claim 4, is characterized in that: be provided with pad (11) between the annular stop platform of described locking nut (10) and spindle seat (2) middle part endoporus.
6. the full-automatic tape threading apparatus of foil according to claim 1, is characterized in that: the inner edge surface of described spindle seat (2) middle part endoporus is provided with groove (6).
7. the full-automatic tape threading apparatus of foil according to claim 1, it is characterized in that: described bearing block (7) is circular configuration, the outer edge surface of bearing block (7) is provided with the boss (14) with bearing block (7) centerline axis parallel, counterbore is provided with at the middle part of bearing block (7), in described counterbore, be provided with bearing (8) by circlip for hole (13), the inner ring inner edge surface of described bearing (8) is socketed on the outer edge surface of chain spindle nose (1) by circlip for shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593455.9A CN104338831B (en) | 2014-10-30 | 2014-10-30 | The full-automatic tape threading apparatus of a kind of foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593455.9A CN104338831B (en) | 2014-10-30 | 2014-10-30 | The full-automatic tape threading apparatus of a kind of foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104338831A true CN104338831A (en) | 2015-02-11 |
| CN104338831B CN104338831B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593455.9A Active CN104338831B (en) | 2014-10-30 | 2014-10-30 | The full-automatic tape threading apparatus of a kind of foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338831B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150385A (en) * | 2017-06-28 | 2017-09-12 | 青岛红强伟业机械有限公司 | The pattern automatic positioning equipment of cut-to-size saw |
| CN109482723A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | A kind of tape threading apparatus of lithium battery coating machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081225A (en) * | 1994-06-13 | 1996-01-09 | Nkk Corp | Device for threading strip |
| JP2000202902A (en) * | 1999-01-14 | 2000-07-25 | Leybold Syst Gmbh | Stretching device for material web |
| WO2006122718A1 (en) * | 2005-05-13 | 2006-11-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Controlled production of metal foil |
| CN101480666A (en) * | 2008-12-08 | 2009-07-15 | 中色科技股份有限公司 | Method and device for automatically guiding and correcting strip with upward end |
| CN201300146Y (en) * | 2008-12-05 | 2009-09-02 | 西安曼海特工业技术有限公司 | Strip chain traction automatic threading system |
| CN102723461A (en) * | 2012-06-29 | 2012-10-10 | 深圳市赢合科技股份有限公司 | Pole piece roller compression machine |
| CN204338683U (en) * | 2014-10-30 | 2015-05-20 | 中色科技股份有限公司 | The full-automatic tape threading apparatus of a kind of foil |
-
2014
- 2014-10-30 CN CN201410593455.9A patent/CN104338831B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081225A (en) * | 1994-06-13 | 1996-01-09 | Nkk Corp | Device for threading strip |
| JP2000202902A (en) * | 1999-01-14 | 2000-07-25 | Leybold Syst Gmbh | Stretching device for material web |
| WO2006122718A1 (en) * | 2005-05-13 | 2006-11-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Controlled production of metal foil |
| CN201300146Y (en) * | 2008-12-05 | 2009-09-02 | 西安曼海特工业技术有限公司 | Strip chain traction automatic threading system |
| CN101480666A (en) * | 2008-12-08 | 2009-07-15 | 中色科技股份有限公司 | Method and device for automatically guiding and correcting strip with upward end |
| CN102723461A (en) * | 2012-06-29 | 2012-10-10 | 深圳市赢合科技股份有限公司 | Pole piece roller compression machine |
| CN204338683U (en) * | 2014-10-30 | 2015-05-20 | 中色科技股份有限公司 | The full-automatic tape threading apparatus of a kind of foil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150385A (en) * | 2017-06-28 | 2017-09-12 | 青岛红强伟业机械有限公司 | The pattern automatic positioning equipment of cut-to-size saw |
| CN109482723A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | A kind of tape threading apparatus of lithium battery coating machine |
| CN109482723B (en) * | 2017-09-13 | 2023-10-17 | 河北银隆新能源有限公司 | Belt threading device of lithium battery coating machine |
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| Publication number | Publication date |
|---|---|
| CN104338831B (en) | 2016-02-10 |
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