CN209409294U - A kind of tensioning apparatus of inflation film manufacturing machine - Google Patents
A kind of tensioning apparatus of inflation film manufacturing machine Download PDFInfo
- Publication number
- CN209409294U CN209409294U CN201920016531.8U CN201920016531U CN209409294U CN 209409294 U CN209409294 U CN 209409294U CN 201920016531 U CN201920016531 U CN 201920016531U CN 209409294 U CN209409294 U CN 209409294U
- Authority
- CN
- China
- Prior art keywords
- swinging frame
- sliding
- sliding groove
- manufacturing machine
- tensioning apparatus
- 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.)
- Expired - Fee Related
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a kind of tensioning apparatus of inflation film manufacturing machine, it is related to thin film fabrication techniques field, its key points of the technical solution are that: including pedestal, the rack being symmetrically disposed on pedestal both ends, the swinging frame being set between two racks and the idler roller being rotatably dispose on swinging frame, the two sides rotation that the swinging frame is symmetrical with idler roller is provided with guide roller, both ends of the swinging frame on idler roller axial direction are rotationally connected in the rack, and the idler roller is set to the middle part of swinging frame.It by the way that swinging frame to be rotatably arranged in rack, can be swung according to the speed that bubble chamber film is drawn, to balance tensile force, stabilization is tensioned bubble chamber film, improves the tension effects to bubble chamber film, has the advantages that improve the winding effect of bubble chamber film.
Description
Technical field
The utility model relates to thin film fabrication techniques fields, more specifically, it relates to a kind of tensioning apparatus of inflation film manufacturing machine.
Background technique
Bubble chamber film is then to add the auxiliary materials such as brightening agent, opening agent using high pressure polyethylene as primary raw material, through 230 degree or so
High temperature squeezes out plastic uptake into the product of bubble.It is the New Plastic Packing Materials that a kind of quality is light, the transparency is good, nontoxic, tasteless, it can
The effects of damp proof, buffering, heat preservation are risen to product.It generallys use inflation film manufacturing machine to be produced, be needed in process of production to bubble chamber film
It is wound, in order to improve receipt winding effect, it will usually be tensioned before winding to bubble chamber film, to guarantee winding quality.
Strainer generally includes rack, is rotatably dispose in the idler roller of central rack and is rotatably dispose in rack two in the prior art
The guide roller of side, idler roller are set between two guide rollers, after bubble chamber film passes through from the top of a wherein guide roller, by tensioning
Below roller, then by sending out above another guide roller, tension thus is played to bubble chamber film.But with bubble chamber film winding
It constantly carries out, the linear velocity of let off roll and wind-up roll in inflation film manufacturing machine can change, and existing strainer cannot be automatic
Make corresponding adjustment, bubble chamber film is influenced by pullling or loosen, and is caused the tension effects of bubble chamber film poor, is affected bubble
The winding effect of film.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of tensioning apparatus of inflation film manufacturing machine, can
The tension effects to bubble chamber film are improved, have the advantages that improve the winding effect of bubble chamber film.
To achieve the above object, the utility model provides following technical solution:
A kind of tensioning apparatus of inflation film manufacturing machine including pedestal, the rack being symmetrically disposed on pedestal both ends, is set to two racks
Between swinging frame and the idler roller that is rotatably dispose on swinging frame, the two sides rotation that the swinging frame is symmetrical with idler roller sets
It is equipped with guide roller, both ends of the swinging frame on idler roller axial direction are rotationally connected in the rack, the idler roller
It is set to the middle part of swinging frame.
So set, the bubble chamber film by producing inflation film manufacturing machine is passed through later by the top of a wherein guide roller
The lower section of idler roller and the top for extending to another guide roller, so that the rolling-up mechanism by inflation film manufacturing machine is wound；Passing through will
Swinging frame swing is set in two racks, and in bubble chamber film transmission process, the linear speed that can be conveyed according to bubble chamber film, which changes, to be driven
Swinging frame is swung, so that bubble chamber film is improved the tension effects of bubble chamber film by stable tensile force, has the receipts for improving bubble chamber film
The advantages of rolling up effect.Slack-off in the linear speed of bubble chamber film conveying, rolling speed is constant, swinging frame by bubble chamber film traction towards gas
The conveying direction of vacuolar membrane is swung up, to balance tensile force；It becomes faster in the linear speed of bubble chamber film conveying, rolling speed is constant, swings
Frame is pulled towards the conveying direction of bubble chamber film to lower swing, so as to balance tensile force, improves the tensioning effect of bubble chamber film
Fruit has the advantages that improve the winding effect of bubble chamber film.
Further setting: sliding groove is offered on the opposite side wall of two racks, slides setting on the sliding groove
There is sliding seat, guide rod is hingedly provided on the sliding seat, the guide rod is articulated with the pendulum far from one end of sliding seat
On the side wall of moving frame.
So set, swinging frame swing when, by guide rod drive sliding seat slide on sliding groove, so as to for
The swing of swinging frame provides guiding, improves the stability that swinging frame is swung, and to improve the tension effects to bubble chamber film, has and improves
Bubble chamber film winds the advantages of effect.
Further setting: being provided with blocking portion on the top and bottom end of the sliding groove, the sliding seat slide into
It touches when the blocking portion of sliding groove bottom end, the swinging frame counter-clockwise swing and swing angle are not more than 90 °, and the sliding seat is sliding
When moving to the blocking portion for contacting at sliding groove top, the swinging frame clockwise oscillation and swing angle is not more than 90 °.
So set, capableing of the sliding stroke of limit slippage seat, so that swinging frame be avoided to swing by the blocking portion of setting
It is excessive, the stability that swinging frame is swung is improved, tensioning transmission is carried out to bubble chamber film in order to stablize, improves tension effects.
Further setting: it is provided between the sliding seat and sliding groove for sliding seat to be fixed on consolidating on sliding groove
Determine component.
So set, sliding seat can be fixed on sliding groove, by control fixation kit so that swinging frame is fixed on
In rack, it is laid with bubble chamber film when easy to use, improves the convenience used.
Further setting: the fixation kit include the sliding shoe slided in sliding groove and be fed through sliding seat and with
The fixing bolt that sliding shoe is threadedly coupled, when the fixing bolt is locked, the sliding shoe is contacted on the cell wall of sliding groove.
So set, be able to drive sliding shoe by control fixing bolt locking and contact on the cell wall of sliding groove, thus
Frictional force is generated, so that sliding shoe is fixed in sliding groove, so that sliding seat is fixed on sliding groove, it can be by swinging frame
It is fixed in rack, it is easy to operate, when needing swinging frame activity, by unclamping fixing bolt, improves and use
Convenience.
Further setting: the sliding groove is set as T-slot, and the sliding shoe is correspondingly arranged.
So set, T shape has limiting section, so that contact area when sliding shoe contacts in sliding groove is bigger, improve
Frictional force, to improve stability when being locked, in order to be laid with bubble chamber film, meanwhile, convenient for not needing swinging frame pendulum
Dynamic film carries out using raising applicability.
Further setting: two frame tops are provided with bearing block, and bearing, the pendulum are equipped in the bearing block
Both ends of the moving frame on idler roller axial direction are fixedly installed rotation axis, and two rotation axis rotate in two axis respectively
On the inner ring held.
So set, by the way that the rotation axis rotation of swinging frame is plugged on bearing inner race, so that bearing block is fixed on machine
After on top of the trellis, swinging frame, that is, swingable in rack is towed generation swing convenient for swinging frame, to improve balance tensile force
Effect, improve bubble chamber film wind effect.
Further setting: the two sides of the bearing block have been wholely set mounting portion, and the mounting portion passes through installation bolt peace
Loaded in the rack.
So set, mounting portion can be fixed in rack by locking installation bolt, install convenient is needing to overhaul
When swinging frame, installation bolt only need to be unlocked, and bearing block is removed, swinging frame can be removed and carry out repair and maintenance, it is convenient and efficient.
By using above-mentioned technical proposal, the utility model is compared compared with the prior art, is had the advantage that
1, it by the swinging frame being arranged on the rack, can be swung according to the speed that bubble chamber film is drawn, with balance
Clamp force, stabilization are tensioned bubble chamber film, improve the tension effects to bubble chamber film, have the excellent of the winding effect for improving bubble chamber film
Point；
2, it drives sliding seat to slide on sliding groove by guide rod, guiding can be provided to the swing of swinging frame, improved
The stability that swinging frame is swung, to maintain to improve the winding effect of bubble chamber film to the tensioning stability of bubble chamber film；
3, sliding seat can be fixed on sliding groove by controlling fixation kit, so that swinging frame is fixed on rack
On, it is laid with convenient for the starting of bubble chamber film, improves the convenience used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tensioning apparatus of inflation film manufacturing machine；
Fig. 2 is the structural schematic diagram that the tensioning apparatus of inflation film manufacturing machine is laid with after upper bubble chamber film；
Fig. 3 is the enlarged diagram in Fig. 2 at B；
Fig. 4 is the schematic cross-sectional view of the tensioning apparatus of inflation film manufacturing machine；
Fig. 5 is the enlarged diagram in Fig. 4 at A.
In figure: 1, pedestal；2, rack；21, sliding groove；211, blocking portion；3, swinging frame；31, rotation axis；4, idler roller；
5, guide roller；6, sliding seat；7, guide rod；8, fixation kit；81, sliding shoe；82, fixing bolt；9, bearing block；91, bearing；
92, mounting portion；10, bolt is installed；11, bubble chamber film.
Specific embodiment
It is described further referring to figs. 1 to tensioning apparatus of the Fig. 5 to inflation film manufacturing machine.
A kind of tensioning apparatus of inflation film manufacturing machine, as shown in Figure 1, including pedestal 1, the rack being symmetrically disposed on 1 both ends of pedestal
2, the swinging frame 3 being set between two racks 2 and the idler roller 4 being rotatably dispose on swinging frame 3, are generally arranged at inflation film manufacturing machine
Rolling-up mechanism and discharging mechanism between, after carrying out tensioning transition to bubble chamber film 11, then wound, improve winding effect.
As depicted in figs. 1 and 2, pedestal 1 is square setting, and rack 2 is welded on pedestal 1, and rack 2 is set in isosceles trapezoid
It sets, trapezoidal longer bottom edge is set on pedestal 1, and shorter bottom edge is set as 2 top of rack, so as to more stable progress
Support.As shown in connection with fig. 3, bearing block 9 is mounted at the top of two racks 2, the two sides of bearing block 9 are connected with mounting base,
Mounting portion 92 is installed in rack 2 by installing bolt 10, and installation bolt 10 is fed through mounting portion 92 and connects with 2 screw thread of rack
It connects, mounting portion 92 can be fixed in rack 2 by locking installation bolt 10, so that bearing block 9 is installed in rack 2.
Bearing 91 is installed in bearing block 9, both ends of the swinging frame 3 on 4 axial direction of idler roller are fixedly installed rotation axis 31,
Two rotation axis 31 are rotated in respectively on the inner ring of two bearings 91, in order to balance tensile force by swinging frame 3, improve winding effect
Fruit.
As depicted in figs. 1 and 2, idler roller 4 is rotationally connected at the medium position of swinging frame 3, is symmetrical with and is opened in swinging frame 3
Rotation is provided with guide roller 5 on the two sides of tight roller 4, and the bubble chamber film 11 produced first passes through 5 top of a guide roller, later around
4 lower section of idler roller is crossed, and is wound in the rolling-up mechanism by entering inflation film manufacturing machine behind another 5 top of guide roller, to utilize
Idler roller 4 is tensioned bubble chamber film 11, improves winding effect.
As shown in Figure 1, being opened on the opposite side wall of two racks 2 to improve the stability in 3 swing process of swinging frame
Equipped with sliding groove 21, sliding is provided with sliding seat 6 on sliding groove 21, and guide rod 7 is hingedly equipped on sliding seat 6, and guide rod 7 is remote
One end from sliding seat 6 is articulated on the side wall of swinging frame 3, during swinging frame 3 is swung, is driven and is slided by guide rod 7
Dynamic seat 6 slides on sliding groove 21, to form guiding by the traction of guide groove and guide rod 7, improves the steady of the swing of swinging frame 3
It is qualitative, in order to balance tensile force.Further, it is provided with blocking portion 211 on the top and bottom end of sliding groove 21, slides
Seat 6 is when sliding into the blocking portion 211 for contacting at 21 bottom end of sliding groove, 3 counter-clockwise swing of swinging frame and swing angle is not more than
90°；When sliding seat 6 slides into the blocking portion 211 for contacting at 21 top of sliding groove, 3 clockwise oscillation of swinging frame and swing angle
No more than 90, to avoid the excessive conveying for influencing bubble chamber film 11 of 3 swing angle of swinging frame, the stability of tensioning conveying is improved.
As shown in Figure 2 and Figure 4, for the ease of the laying of bubble chamber film 11, it is arranged between sliding seat 6 and sliding groove 21 useful
In the fixation kit 8 being fixed on sliding seat 6 on sliding groove 21, specifically, as shown in connection with fig. 5, fixation kit 8 includes sliding on
Sliding shoe 81 in sliding groove 21 and the fixing bolt 82 for being fed through sliding seat 6 and being threadedly coupled with sliding shoe 81, in fixation
When bolt 82 is locked, sliding shoe 81 is contacted on the cell wall of sliding groove 21, and further, sliding groove 21 is set as T-slot, sliding
Block 81 is correspondingly arranged, and sliding shoe 81 contacts at the contact area on sliding groove 21 when so as to improve locking, improves frictional force,
Stability when improving fixed.Meanwhile if not needing the swing of swinging frame 3 during the delivery tension of part film, can lead to
It crosses control fixation kit 8 sliding seat 6 is fixed on sliding groove 21, swinging frame 3 is fixed on the enterprising enforcement of rack 2 and is used, is mentioned
The applicability of high tensioning apparatus.
Working principle: in use, sliding seat 6 is fixed on sliding groove 21 by control fixing bolt 82, so that swinging
Frame 3 is positioned in rack 2, is laid with convenient for bubble chamber film 11；When bubble chamber film 11 is laid with, by bubble chamber film 11 around a wherein guide roller 5
Top, later bypass idler roller 4 lower section, and by another guide roller 5 top, hence into the rolling-up mechanism of inflation film manufacturing machine
Interior winding.During bubble chamber film 11 winds and conveys, rolling speed is constant, if the linear speed that bubble chamber film 11 conveys is slack-off, swings
Frame 3 is swung upward by the side of traction towards the conveying direction of bubble chamber film 11 of bubble chamber film 11, is driven far from rolling-up mechanism one
The guide roller 5 of side downward, to balance tensile force, to maintain the tensioning state of bubble chamber film 11, improves the tensioning effect of bubble chamber film 11
Fruit；It becomes faster in the linear speed that bubble chamber film 11 conveys, swinging frame 3 is pulled the lateral bottom towards the conveying direction of bubble chamber film 11
It is dynamic, it drives the guide roller 5 far from rolling-up mechanism side upward, so as to balance tensile force, improves the tensioning effect of bubble chamber film 11
Fruit, 3 return equilbrium position of swinging frame after balance have the advantages that improve the winding effect of bubble chamber film 11.In the swing of swinging frame 3
In the process, it drives sliding seat 6 to slide on sliding groove 21 by guide rod 7, to form the guiding of swinging frame 3, improves and swing
The stability that frame 3 is swung improves tension effects in order to balance tensile force, has the advantages that improving bubble chamber film 11 winds effect.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of tensioning apparatus of inflation film manufacturing machine, it is characterised in that: including pedestal (1), the machine being symmetrically disposed on pedestal (1) both ends
Frame (2), the swinging frame (3) being set between two racks (2) and the idler roller (4) being rotatably dispose on swinging frame (3), it is described
The two sides rotation that swinging frame (3) is symmetrical with idler roller (4) is provided with guide roller (5), and the swinging frame (3) is along idler roller (4) axis
Both ends on direction are rotationally connected on the rack (2), and the idler roller (4) is set to the middle part of swinging frame (3).
2. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 1, it is characterised in that: two racks (2) are opposite
It is offered on side wall sliding groove (21), sliding is provided with sliding seat (6) on the sliding groove (21), on the sliding seat (6)
It is hingedly provided with guide rod (7), the guide rod (7) is articulated with the side wall of the swinging frame (3) far from the one end of sliding seat (6)
On.
3. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 2, it is characterised in that: the top of the sliding groove (21)
Be provided on bottom end blocking portion (211), the sliding seat (6) slides into the blocking portion for contacting at sliding groove (21) bottom end
(211) when, swinging frame (3) counter-clockwise swing and swing angle are not more than 90 °, and the sliding seat (6), which slides into, to be contacted at
When blocking portion (211) on sliding groove (21) top, swinging frame (3) clockwise oscillation and swing angle are not more than 90 °.
4. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 2, it is characterised in that: the sliding seat (6) and sliding
The fixation kit (8) for being fixed on sliding seat (6) on sliding groove (21) is provided between slot (21).
5. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 4, it is characterised in that: the fixation kit (8) includes
The sliding shoe (81) slided in sliding groove (21) and the fixation for being fed through sliding seat (6) and being threadedly coupled with sliding shoe (81)
Bolt (82), when the fixing bolt (82) is locked, the sliding shoe (81) is contacted on the cell wall of sliding groove (21).
6. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 5, it is characterised in that: the sliding groove (21) is set as
T-slot, the sliding shoe (81) are correspondingly arranged.
7. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 1, it is characterised in that: at the top of two racks (2)
It is provided with bearing block (9), is equipped with bearing (91) in the bearing block (9), the swinging frame (3) is along idler roller (4) axial direction side
Upward both ends are fixedly installed rotation axis (31), and two rotation axis (31) rotate in the interior of two bearings (91) respectively
On circle.
8. a kind of tensioning apparatus of inflation film manufacturing machine according to claim 7, it is characterised in that: the two sides of the bearing block (9)
It has been wholely set mounting portion (92), the mounting portion (92) is installed on the rack (2) by installing bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016531.8U CN209409294U (en) | 2019-01-05 | 2019-01-05 | A kind of tensioning apparatus of inflation film manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016531.8U CN209409294U (en) | 2019-01-05 | 2019-01-05 | A kind of tensioning apparatus of inflation film manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409294U true CN209409294U (en) | 2019-09-20 |
Family
ID=67942797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016531.8U Expired - Fee Related CN209409294U (en) | 2019-01-05 | 2019-01-05 | A kind of tensioning apparatus of inflation film manufacturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408060A (en) * | 2020-11-08 | 2021-02-26 | 常德德彩印刷有限公司 | Quick overspeed device tensioner during wrapping bag hot pressing |
-
2019
- 2019-01-05 CN CN201920016531.8U patent/CN209409294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408060A (en) * | 2020-11-08 | 2021-02-26 | 常德德彩印刷有限公司 | Quick overspeed device tensioner during wrapping bag hot pressing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110550477A (en) | rolling diameter controllable type rolling device convenient for automatic discharging | |
| CN209409294U (en) | A kind of tensioning apparatus of inflation film manufacturing machine | |
| CN207844627U (en) | Coiled material tension conveying device | |
| CN110820118A (en) | Take gauze and apparatus for producing | |
| WO2023116059A1 (en) | Airflow disturbance-type carbon fiber widening equipment | |
| CN209536592U (en) | A kind of winding/unwinding device | |
| CN207129769U (en) | A kind of metal wire rod winder | |
| CN207698803U (en) | A kind of bridge type scraping plate reclaimer device | |
| CN209259257U (en) | A kind of big roll cloth retractable volume machine | |
| CN209418215U (en) | A kind of concentric type tape armouring machine steel band guide mechanism | |
| CN211110791U (en) | Self-adaptive cable buffering device for deep sea ten-thousand-meter winch | |
| CN208220231U (en) | Curtain-wall board-shifting support | |
| CN209418213U (en) | A kind of concentric type tape armouring machine | |
| CN208617051U (en) | A kind of plastic packaging film unreels tensioning regulating mechanism | |
| CN208857510U (en) | A kind of dye jigger | |
| CN207932727U (en) | A kind of PVC plastic film take-up packing machine | |
| CN212981566U (en) | Turnover device | |
| CN209206085U (en) | A kind of pull control system for copper strips sawing sheet | |
| CN212740056U (en) | Knitting machine batching structure of adjustable rate of tension | |
| CN207903592U (en) | A kind of ribbon intersection wrap-up | |
| CN209210006U (en) | A kind of winder | |
| CN208700154U (en) | The high-resistant diaphragm unit stretched with rotary deviation-rectifying | |
| CN207890786U (en) | A kind of automatic doubling-up device of fire prevention window shade cloth | |
| CN207596170U (en) | Guillotine intelligence feed mechanism | |
| CN207738158U (en) | A kind of printing fission Winding Mechanism of Coating Machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |