CN110482296A - A kind of PE film production tensioning apparatus with error-correction structure - Google Patents
A kind of PE film production tensioning apparatus with error-correction structure Download PDFInfo
- Publication number
- CN110482296A CN110482296A CN201910763466.XA CN201910763466A CN110482296A CN 110482296 A CN110482296 A CN 110482296A CN 201910763466 A CN201910763466 A CN 201910763466A CN 110482296 A CN110482296 A CN 110482296A
- Authority
- CN
- China
- Prior art keywords
- correction
- film
- error
- idler roller
- film production
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention belongs to plastic foil production technical fields, in particular a kind of PE film production tensioning apparatus with error-correction structure, including rack and two conveying rollers being rotatably installed at left and right sides of the frame top, tensioner is rotatably connected on the inside of the rack, the tensioner is located between two conveying rollers；By unscrewing fastening bolt manually, then it is rotatablely connected bar, so that after idler roller turns an angle, and film is made to be in tensioning state, then it tightens fastening bolt the angle of idler roller is fixed, so that the present apparatus can be adjusted according to the tightness of film, when present apparatus pause feeding is processed, idler roller and conveying roller will continue to rotate under effect of inertia, when so that PE film loosening, due to being provided with spring between the connection inner cylinder inside idler roller and correction outer cylinder, under the elastic force effect of spring, correction outer cylinder is popped up outward, to which PE film is in tensioning state.
Description
Technical field
The invention belongs to plastic foil production technical fields, and in particular to a kind of PE film production tensioning with error-correction structure
Device.
Background technique
PE protective film, Quan Mingwei Polyethylene are the simplest macromolecular organic compounds of structure, and the world today is answered
With widest high molecular material, PE protective film is using Special polyethylene (PE) plastic film as substrate, according to the difference of density point
For high density polyethylene (HDPE) protective film, medium density polyethylene and low density polyethylene (LDPE)
In PE film process, in actual use, PE film is easy to produce offset after the transmission of a distance,
It needs manually to suspend conveying, is then corrected, if being corrected not in time, will lead to serious quality problems, it is time-consuming to take
Power, and production efficiency is low.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of productions of PE film with error-correction structure
Tensioning apparatus, having can prevent PE film elastic different in transmission process, and the characteristics of can rectify a deviation to PE film.
To achieve the above object, the invention provides the following technical scheme: with error-correction structure is used in a kind of production of PE film
Tight device, including rack and two conveying rollers being rotatably installed at left and right sides of the frame top, the inside of the rack turns
Dynamic to be connected with tensioner, the tensioner is located between two conveying rollers；The tensioner includes two connecting rods, tensioning
Roller, shaft, sleeve and bolt, the two sides of the idler roller are fixedly installed with shaft, and the other end of the shaft with it is described
Connecting rod rotation connection, is fixedly installed with sleeve at the top of the connecting rod, and the bolt sequentially passes through the connecting rod, described
Rack and the outside for extending to the rack；Two connecting rod opposite sides are equipped with deviation correction mechanism, the deviation correction mechanism position
In the surface of the connecting rod, the deviation correction mechanism includes deviation rectification roller and two rotor plates, and the two sides of the deviation rectification roller pass through
Rotating bar is rotatablely connected with two rotor plates, and two rotor plates are respectively equipped with screw rod far from the side of the deviation rectification roller
With two telescopic rods, the screw rod sequentially passes through the rotor plate from left to right, the idler roller is fixedly connected with knob, described
The lower section of screw rod is equipped with guide rod, and the two sides of the guide rod are fixedly connected with the rotor plate, the connecting rod respectively, right side
The rotor plate is fixedly connected by two telescopic rods with the connecting rod.
Preferably, the idler roller includes that fixed cylinder, connection inner cylinder and correction outer cylinder, the connection inner cylinder are set in described
The inside of correction outer cylinder, the fixing barrel casing are located at the inside of the connection inner cylinder, the connection inner cylinder and the correction outer cylinder
Between be fixedly installed with the springs of several equidistantly distributeds.
Preferably, there are four the dovetail slide block of central symmetry distribution, the companies for the lateral wall fixed installation of the fixed cylinder
It connects and offers dovetail groove compatible with the dovetail slide block on the inner sidewall of inner cylinder, the connection inner cylinder is sliding by the dovetail
Block, the dovetail groove and the fixed cylinder are slidably connected.
Preferably, the outer sheath of the correction outer cylinder is equipped with rubber pad.
Preferably, the rotor plate is equipped with thread groove compatible with the screw rod, the rotor plate and the screw rod
Rotation connection.
Preferably, the screw rod is fixedly installed with limited block far from one end of the knob.
Preferably, the bolt is arranged with fastening bolt far from one end of the idler roller, opens up on the outside of the bolt
Have and be adapted screw thread with the fastening bolt, the bolt and fastening bolt are spirally connected fixation.
Preferably, the bottom of the frame Corner Strapped is equipped with supporting leg, and the bottom of the supporting leg offer it is anti-skidding
Line.
Compared with prior art, the beneficial effects of the present invention are:
1, when PE film loosens, it can be then rotatablely connected bar, so that idler roller by unscrewing fastening bolt manually
After turning an angle, and film is made to be in tensioning state, then tightens fastening bolt and the angle of idler roller is fixed i.e.
Can, so that the present apparatus can be adjusted according to the tightness of film, and when present apparatus pause feeding is processed, idler roller
Will continue to rotate under effect of inertia with conveying roller so that PE film loosen when, due to inside idler roller connection inner cylinder and correction
It is provided with spring between outer cylinder, under the elastic force effect of spring, correction outer cylinder is popped up outward, so that PE film is in tensioning
State.
2, in use, when PE film shifts, screw rod rotation can be driven, is being led by manual turning knob
To under the action of bar, the PE film on rotor plate, deviation rectification roller and deviation rectification roller is driven to be moved, thus in non-stop-machine situation
Under, the PE film of offset is corrected.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is tensioner and deviation correction mechanism connection schematic diagram in the present invention；
Fig. 3 is the structural schematic diagram of the idler roller in the present invention；
Fig. 4 is scheme of installation of the invention；
Fig. 5 is the working state figure of deviation correction mechanism in the present invention.
In figure: 1, rack；2, conveying roller；3, supporting leg；4, tensioner；41, connecting rod；42, idler roller；421, fixed
Cylinder；422, inner cylinder is connected；423, correction outer cylinder；424, spring；425, rubber pad；426, dovetail groove；427, dovetail slide block；43,
Shaft；44, sleeve；45, bolt；46, fastening bolt；5, deviation correction mechanism；51, deviation rectification roller；52, rotor plate；53, guide rod；54,
Screw rod；55, knob；56, limited block；57, telescopic rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention, in the present invention, for ease of description, the relative positional relationship of each component
Description be be described according to the Butut mode of Figure of description, such as: front, rear, top, and bottom, left and right positional relationship
Foundation illustrates Butut direction to determine.
Fig. 1-5 is please referred to, the present invention is the following technical schemes are provided: a kind of production of PE film is filled with the tensioning with error-correction structure
It sets, including rack 1 and two conveying rollers 2 being rotatably installed at left and right sides of 1 top of rack, the inside of rack 1 is rotatably connected to
Tensioner 4, tensioner 4 are located between two conveying rollers 2；Tensioner 4 includes two connecting rods 41, idler roller 42, shaft 43, set
Cylinder 44 and bolt 45, the two sides of idler roller 42 are fixedly installed with shaft 43, and the other end of shaft 43 and connecting rod 41 rotate
Connection, the top of connecting rod 41 are fixedly installed with sleeve 44, and bolt 45 sequentially passes through connecting rod 41, rack 1 and extends to rack 1
Outside；Two 41 opposite sides of connecting rod are equipped with deviation correction mechanism 5, and deviation correction mechanism 5 is located at the surface of connecting rod 41, rectification machine
Structure 5 includes deviation rectification roller 51 and two rotor plates 52, and the two sides of deviation rectification roller 51 are rotatablely connected by rotating bar and two rotor plates 52,
Two rotor plates 52 are respectively equipped with screw rod 54 and two telescopic rods 57 far from the side of deviation rectification roller 51, and screw rod 54 is from left to right successively
It is fixedly connected with knob 55 through rotor plate 52, idler roller 42, the lower section of screw rod 54 is equipped with guide rod 53, the two sides of guide rod 53
It is fixedly connected respectively with rotor plate 52, connecting rod 41, right side rotor plate 52 connects by the way that two telescopic rods 57 and connecting rod 41 are fixed
It connects.
In the present embodiment, fastening bolt 46 can be unscrewed manually, then hand according to the tightness of PE film during transportation
Turn moves connecting rod 41, so that after idler roller 42 turns an angle, and film is made to be in tensioning state, then tighten fastening spiral shell
The angle of idler roller 42 is fixed bolt 46, so that the present apparatus can be adjusted according to the tightness of film, when this dress
Pause feeding is set when being processed, 42 conveying roller 2 of idler roller will continue to rotate under effect of inertia, inside idler roller 42
It is provided with spring 424 between connection inner cylinder 422 and correction outer cylinder 423, when so that PE film loosening, is acted in the elastic force of spring 424
Under, correction outer cylinder 423 is popped up outward, so that PE film be in tensioning state, when PE film during transportation, in being tensioned
When state, then correction outer cylinder 423 can be squeezed, so that spring 424 is in compressive state, in use, when PE film occurs partially
When shifting, screw rod 54 can be driven to rotate by manual turning knob 55, under the action of guide rod 53, drive rotor plate 52, correction
PE film on roller 51 and deviation rectification roller 51 is moved, to correct in non-stop-machine situation to the PE film of offset.
Specifically, idler roller 42 includes fixed cylinder 421, connection inner cylinder 422 and correction outer cylinder 423, connection inner cylinder 422 is arranged
In the inside of correction outer cylinder 423, fixed cylinder 421 is set in the inside of connection inner cylinder 422, connection inner cylinder 422 and correction outer cylinder 423
Between be fixedly installed with the springs 424 of several equidistantly distributeds；When present apparatus pause feeding is processed, idler roller 42 is defeated
It send roller 2 to will continue to rotate under effect of inertia, so that PE film loosens, due to the connection inner cylinder 422 inside idler roller 42 and rectifies a deviation
It is provided with spring 424 between outer cylinder 423, under the elastic force effect of spring 424, correction outer cylinder 423 is popped up outward, thus will
PE film is in tensioning state, when PE film during transportation, be in tensioning state when, then can squeeze correction outer cylinder 423 so that bullet
Spring 424 is in compressive state.
Specifically, the lateral wall of fixed cylinder 421 is fixedly mounted, there are four the dovetail slide block 427 of central symmetry distribution, connections
Dovetail groove 426 compatible with dovetail slide block 427 is offered on the inner sidewall of inner cylinder 422, connection inner cylinder 422 passes through dovetail slide block
427, dovetail groove 426 is slidably connected with fixed cylinder 421；Connecting inner cylinder 422 can be by will dovetail groove 426 and the outside of fixed cylinder 421
Dovetail slide block 427 is slidably connected on wall, so that connection inner cylinder 422 and correction outer cylinder 423 are dismantled and be replaced.
Specifically, the outer sheath of correction outer cylinder 423 is equipped with rubber pad 425；Rubber pad 425 can increase correction outer cylinder 423 with
Frictional force between PE film, so that PE film is less likely to occur to deviate during transportation.
Specifically, rotor plate 52 is equipped with thread groove compatible with screw rod 54, rotor plate 52 and screw rod 54 are rotatablely connected；
By rotating screw rod 54, under the action of guide rod 53 and thread groove, rotor plate 52 is moved left and right on screw rod 54.
Specifically, screw rod 54 is fixedly installed with limited block 56 far from one end of knob 55；Limited block 56 exists to rotor plate 52
Moving distance on screw rod 54 is limited.
Specifically, bolt 45 is arranged with fastening bolt 46 far from one end of idler roller 42, the outside of bolt 45 offer with
Fastening bolt 46 is adapted screw thread, and bolt 45 and fastening bolt 46 are spirally connected fixation；By rotating fastening bolt 46, making in screw thread
It is moved left and right on bolt 45 under, to the distance between sleeve 44 and rack 1 be adjusted, so that tensioning
Part 4 is fixed after turning to proper angle.
Specifically, 1 bottom four corners of rack are fixedly installed with supporting leg 3, and the bottom of supporting leg 3 offers anti-skid chequer；Branch
Support leg 3 is for being supported the present apparatus and ground.
The working principle of the invention and process for using:, can be according to PE film during transportation after the present invention installs
Tightness unscrews fastening bolt 46 manually, is then rotatablely connected bar 41 manually, so that after idler roller 42 turns an angle,
And film is made to be in tensioning state, it then tightens fastening bolt 46 and the angle of idler roller 42 is fixed, so that this dress
Setting can be adjusted according to the tightness of film, and when present apparatus pause feeding is processed, idler roller 42 and conveying roller 2 are used
Property effect under will continue to rotate so that PE film loosen, due to idler roller 42 inside connection inner cylinder 422 and rectify a deviation outer cylinder 423 it
Between be provided with spring 424, spring 424 elastic force effect under, will correction outer cylinder 423 pop up outward, so that PE film is in
Tensioning state, when PE film during transportation, be in tensioning state when, then can squeeze correction outer cylinder 423 so that at spring 424
In compressive state, in use, when PE film shifts, screw rod 54 can be driven to rotate by manual turning knob 55,
Under the action of guide rod 53, the PE film on rotor plate 52, deviation rectification roller 51 and deviation rectification roller 51 is driven to be moved, thus not
In the case where shutdown, the PE film of offset is corrected.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of PE film production tensioning apparatus with error-correction structure, which is characterized in that including rack (1) and be rotatably installed in
Two conveying rollers (2) of the left and right sides at the top of the rack (1) are rotatably connected to tensioner (4) on the inside of the rack (1),
The tensioner (4) is located between two conveying rollers (2)；
The tensioner (4) includes two connecting rods (41), idler roller (42), shaft (43), sleeve (44) and bolt (45), institute
The two sides for stating idler roller (42) are fixedly installed with shaft (43), and the other end of the shaft (43) and the connecting rod (41)
It is rotatablely connected, is fixedly installed with sleeve (44) at the top of the connecting rod (41), the bolt (45) sequentially passes through the connection
Bar (41), the rack (1) and the outside for extending to the rack (1)；
Two connecting rod (41) opposite sides are equipped with deviation correction mechanism (5), and the deviation correction mechanism (5) is located at the connecting rod
(41) surface, the deviation correction mechanism (5) include deviation rectification roller (51) and two rotor plates (52), and the two of the deviation rectification roller (51)
Side is rotatablely connected by rotating bar and two rotor plates (52), and two rotor plates (52) are far from the deviation rectification roller (51)
Side be respectively equipped with screw rod (54) and two telescopic rods (57), the screw rod (54) sequentially passes through the rotor plate from left to right
(52), the idler roller (42) is fixedly connected with knob (55), and the lower section of the screw rod (54) is equipped with guide rod (53), described to lead
It is fixedly connected respectively with the rotor plate (52), the connecting rod (41) to the two sides of bar (53), the right side rotor plate (52)
It is fixedly connected by two telescopic rods (57) with the connecting rod (41).
2. a kind of PE film production tensioning apparatus with error-correction structure according to claim 1, it is characterised in that: described
Idler roller (42) includes that fixed cylinder (421), connection inner cylinder (422) and correction outer cylinder (423), the connection inner cylinder (422) are arranged
In the inside of correction outer cylinder (423), the fixed cylinder (421) is set in the inside of connection inner cylinder (422), the company
Connect the spring (424) that several equidistantly distributeds are fixedly installed between inner cylinder (422) and correction outer cylinder (423).
3. a kind of PE film production tensioning apparatus with error-correction structure according to claim 2, it is characterised in that: described
There are four the dovetail slide block (427) of central symmetry distribution, the connection inner cylinders for the lateral wall fixed installation of fixed cylinder (421)
(422) the compatible dovetail groove (426) with the dovetail slide block (427), the connection inner cylinder (422) are offered on inner sidewall
It is slidably connected by the dovetail slide block (427), the dovetail groove (426) and the fixed cylinder (421).
4. a kind of PE film production tensioning apparatus with error-correction structure according to claim 2, it is characterised in that: described
The outer sheath of correction outer cylinder (423) is equipped with rubber pad (425).
5. a kind of PE film production tensioning apparatus with error-correction structure according to claim 1, it is characterised in that: described
Rotor plate (52) is equipped with the screw rod (54) compatible thread groove, and the rotor plate (52) and the screw rod (54) rotate
Connection.
6. a kind of PE film production tensioning apparatus with error-correction structure according to claim 1, it is characterised in that: described
Screw rod (54) is fixedly installed with limited block (56) far from the one end of the knob (55).
7. a kind of PE film production tensioning apparatus with error-correction structure according to claim 1, it is characterised in that: described
Bolt (45) is arranged with fastening bolt (46) far from the one end of the idler roller (42), offered on the outside of the bolt (45) with
The fastening bolt (46) is adapted screw thread, and the bolt (45) and fastening bolt (46) are spirally connected fixation.
8. a kind of PE film production tensioning apparatus with error-correction structure according to claim 1, it is characterised in that: described
Rack (1) bottom four corners are fixedly installed with supporting leg (3), and the bottom of the supporting leg (3) offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763466.XA CN110482296A (en) | 2019-08-19 | 2019-08-19 | A kind of PE film production tensioning apparatus with error-correction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763466.XA CN110482296A (en) | 2019-08-19 | 2019-08-19 | A kind of PE film production tensioning apparatus with error-correction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110482296A true CN110482296A (en) | 2019-11-22 |
Family
ID=68552023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910763466.XA Pending CN110482296A (en) | 2019-08-19 | 2019-08-19 | A kind of PE film production tensioning apparatus with error-correction structure |
Country Status (1)
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| CN (1) | CN110482296A (en) |
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| CN114620528A (en) * | 2022-03-29 | 2022-06-14 | 雄县鑫盛达塑料包装有限公司 | Deviation rectifier for high polymer material forage grass membrane unit |
| CN114890209A (en) * | 2022-06-28 | 2022-08-12 | 合肥东昇机械科技有限公司 | Tensioning device and method for film splitting processing |
| CN115674870A (en) * | 2022-09-27 | 2023-02-03 | 江苏天创新材料科技有限公司 | Graphite alkene electric heat membrane is bordured and is used pressfitting guiding device |
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| CN115674870A (en) * | 2022-09-27 | 2023-02-03 | 江苏天创新材料科技有限公司 | Graphite alkene electric heat membrane is bordured and is used pressfitting guiding device |
| CN115674870B (en) * | 2022-09-27 | 2023-12-22 | 江苏天创新材料科技有限公司 | Pressfitting guiding device for wrapping graphene electrothermal film |
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Application publication date: 20191122 |