CN106698026B - Polybag unwinding device - Google Patents
Polybag unwinding device Download PDFInfo
- Publication number
- CN106698026B CN106698026B CN201611251265.4A CN201611251265A CN106698026B CN 106698026 B CN106698026 B CN 106698026B CN 201611251265 A CN201611251265 A CN 201611251265A CN 106698026 B CN106698026 B CN 106698026B
- Authority
- CN
- China
- Prior art keywords
- gear
- polybag
- trough
- gear ring
- block roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- 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
-
- 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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1842—Wound packages of webs
Abstract
The present invention relates to the production equipment technology of polybag,Disclose polybag unwinding device,Including trough and feedboard,Trough is provided with through hole,The connecting portion of feedboard and trough is provided with briquetting,The dynamic room in lower section of feed hopper,There are block roller telescoping mechanism and block roller in power house,Block roller telescoping mechanism includes the short tooth bar for being fixedly connected on briquetting lower end,External gear is engaged with the outside of short tooth bar,There is planetary gears on the outside of external gear,Planetary gears includes gear ring,Gear ring engages with external gear,There is sun gear in gear ring,Gear ring inner is provided with planetary gear,Planetary gear engages with sun gear and gear ring simultaneously,The long rack engaged with sun gear is vertically provided with the outside of sun gear,The lower end of long rack is fixedly connected with active piston,The outside of active piston is provided with the tracheae that gap coordinates,The tracheae other end is provided with the relay piston that gap coordinates,The relay piston other end is connected with block roller.It can carry out inserting roller automatically when polybag unreels by the present invention.
Description
Technical field
The present invention relates to the production equipment technology of polybag, and in particular to a kind of polybag unwinding device.
Background technology
Polybag is article essential in people's daily life, is often used to contain other articles.Because of it inexpensively, again
Amount is extremely light, capacity is big, is easy to the advantages of storage to be widely used.Polybag is in process of production, it is necessary to the lists of volume two made of inciting somebody to action
Tunic unreels, and is unreeled its rewinding into duplicature, then by duplicature with other disk roller, and is cut to cutting mechanism small
Section plastic foil, then carry out hot pressing etc. and be processed into polybag.
Need repeatedly to unreel plastic foil in the process of polybag, existing unwinding equipment is typically by let off roll
It is placed on the roller being rotatably connected in frame, further according to the length of let off roll, by manually inserting gear respectively in the both sides of let off roll
Roller is stabilized it, then it is carried out to unreel operation with limiting the position of let off roll.Because the plastic foil in factory unreels workload
Larger, manually slotting roller not only easily makes operator produce fatigue, and when carrying out manually slotting roller, the hand of people is easily by folder machine
Firmly, cause operator injured, be unfavorable for producing.
The content of the invention
The invention is intended to provide polybag unwinding device, to carry out slotting roller automatically when polybag unreels.
To reach above-mentioned purpose, basic technology scheme of the invention is as follows：Polybag unwinding device, including feed hopper, enter
Hopper includes integrally formed trough and feedboard, and trough is provided with through hole, and feedboard is oblique, and feedboard is away from blowing
One end of groove is high-end, and the connecting portion of feedboard and trough, which slides vertically, is connected with briquetting, and the lower section of feed hopper, which is provided with, to be moved
Power room, power house is interior to be located at the lower section of through hole, block roller telescoping mechanism provided with block roller telescoping mechanism and the block roller vertically installed, block roller
Short tooth bar including being fixedly connected on briquetting lower end, external gear is engaged with the outside of short tooth bar, planet tooth is provided with the outside of external gear
Mechanism is taken turns, planetary gears includes gear ring and planet carrier, and the outside of gear ring is provided with several teeth, and the center of gear ring is provided with tubular
Sun gear, gear ring engage with external gear, and gear ring inner is provided with the planetary gear in rotation connection planet carrier, and planetary gear is located at the sun
Between wheel and gear ring, planetary gear engages with sun gear and gear ring simultaneously, is vertically provided with what is engaged with sun gear on the outside of sun gear
Long rack, long rack are slidably connected in the side wall of power house, and the lower end of long rack is fixedly connected with active piston, active piston
Outside be provided with gap coordinate tracheae, the one end of tracheae away from active piston be provided with gap coordinate relay piston, driven work
The one end of plug away from tracheae is fixedly connected with block roller.
The principle and advantage of this programme be：During practical application, the block roller used is lightweight block roller.Emptying roller by it is inclined enter
Flitch is rolled into trough, so as to extrude feedboard and the briquetting at trough link position, moves down briquetting, and promotes short tooth
Bar moves down.Rotated with the external gear that short tooth bar engages under the slip of rack, and drive the ring gear against rotation engaged, gear ring
Rotating will promote the planetary gear engaged to rotate again, and planetary gear starts rotation, while is rotated around sun gear.Planetary gear is revolving
During turning, sun gear will be promoted to follow it to rotate jointly.The rotation of sun gear, the long rack movement engaged is driven again.
In the process, because the displacement that briquetting is pressed by emptying roller and occurs is smaller so that the displacement of short tooth bar is smaller, short tooth
Bar promotes the angle of external gear rotation small, and external gear promotes the angle of ring gear against rotation also smaller, but is driven in power by gear ring
When to planetary gears, planetary gear will promote sun gear high-speed rotation, because the number of teeth and the diameter of sun gear are much larger than row
Star-wheel, so that the big several times of displacement that the displacement that sun gear promotes long rack to occur can occur than short tooth bar, long rack promote
Active piston slides in tracheae, the air in compression gas pipe, and air promotes relay piston sliding in tracheae under squeezing action
It is dynamic, so that the block roller of the lightweight on relay piston is ejected into trough by relay piston by through hole, because displacement is through row
Star gear mechanism is able to be exaggerated several times, and now, block roller can be pushed in trough completely by relay piston, is achieved in
Automatic clamping of the block roller to emptying roller both ends, improve production efficiency.The present invention makes block roller certainly by emptying roller to pressing for briquetting
The dynamic both ends for being inserted in emptying roller, it is capable of the automatically slotting roller of realization device, meanwhile, using planetary gears by the displacement of briquetting
Expand several times, block roller is fully inserted into trough, so as to effectively be clamped to emptying roller, effectively prevent blowing
Roller is swung during unreeling.
Preferably, as an improvement, planetary gear is provided with three, and three planetary gears are set in isosceles triangle.Planetary gear
During driving sun gear rotation, influenceed by engagement motive force, the easy discontinuity equalization of sun gear and cause transmission uneven
Surely.Set three in isosceles triangle distribution planetary gear common rotations, make sun gear stress steady, so as to beneficial to planetary gear with
Active force between sun gear is steady and effectively transmits.
Preferably, as an improvement, external gear, gear ring, planetary gear and sun gear tooth on be equipped with rubber layer.Each portion
For part when engaging, rubber layer can reduce noise caused by engagement, to reduce noise pollution.
Preferably, as an improvement, it is hinged between the side wall and bottom wall of trough.After emptying roller is completed to unreel, rotation
Turn the side wall of opening trough, then push new emptying roller and enter trough, the emptying roller of entrance will promote completion to unreel work
Emptying roller depart from trough, so as to realize the automatic discharge of trough.
Preferably, as an improvement, the side wall of power house is provided with vertical guided way, and block roller is slidably connected at guiding
In rail.In this way, block roller is in moving process, by the slide straight under the guide effect of guided way, so as to ensure that block roller can be by
Through hole is accurately slided out in trough, prevents block roller from being shifted in motion process, and can not be inserted into trough.
Preferably, as an improvement, air-cooler is provided with inside power house, air-cooler is connected with motor.Under motor effect,
Air-cooler is blown a cold wind over to power house to cool, to prevent machine components from damaging zero because friction produces high temperature in motion process
Part performance.
Brief description of the drawings
Fig. 1 is schematic diagram when manually inserting roller in the prior art.
Fig. 2 is the structural representation of polybag unwinding device of the present invention.
Fig. 3 is the side view of planetary gears.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Feed hopper 1, trough 2, feedboard 3, briquetting 4, power house 5, block roller
6th, guided way 7, air-cooler 8, motor 9, short tooth bar 10, external gear 11, gear ring 12, emptying roller 13, sun gear 14, planetary gear 15,
Long rack 16, active piston 17, tracheae 18, relay piston 19.
Embodiment is substantially as shown in Figure 2：Polybag unwinding device, including feed hopper 1, feed hopper 1 include integrally formed
Trough 2 and feedboard 3, trough 2 are provided with through hole, are hinged between the left side wall and bottom wall of trough 2, feedboard 3 is inclined
Shape, the right-hand member of feedboard 3 are higher-end, and the connecting portion of feedboard 3 and trough 2, which slides vertically, is connected with briquetting 4, feed hopper 1
Lower section be provided with power house 5, is made of plastics in power house 5 provided with block roller telescoping mechanism and the block roller 6 vertically installed, block roller 6,
Block roller 6 is located at the lower section of through hole, and the side wall of power house 5 is provided with vertical guided way 7, and block roller 6 is slidably connected at guided way 7
In, the lower left quarter of power house 5 is provided with air-cooler 8, and the outside of power house 5 is provided with motor 9, and air-cooler 8 is connected with motor 9, and block roller is stretched
Mechanism includes being welded on the short tooth bar 10 of the lower end of briquetting 4, and the outside of short tooth bar 10 is engaged with external gear 11, and the outside of external gear 11 is set
There is planetary gears, planetary gears includes gear ring 12 and planet carrier, and the outside of gear ring 12 is provided with several teeth, such as Fig. 3 institutes
Show, the center of gear ring 12 is provided with the sun gear 14 of tubular, and gear ring 12 engages with external gear 11, such as Fig. 2, the planet inside gear ring 12
Three planetary gears 15 are rotatably connected to by bearing on frame, three planetary gears 15 are respectively positioned between sun gear 14 and gear ring 12, and three
Individual planetary gear 15 is engaged with sun gear 14 and gear ring 12 simultaneously, and three planetary gears 15 are set in isosceles triangle, external gear 11, tooth
Rubber layer is equipped with the tooth of circle 12, planetary gear 15 and sun gear 14, the right side of sun gear 14 is vertically provided with nibbles with sun gear 14
The long rack 16 closed, long rack 16 are slidably connected in the side wall of power house 5, and the lower end of long rack 16 is welded with active piston
17, the outside of active piston 17 is provided with the tracheae 18 for the U-shaped that gap coordinates, and the left end of tracheae 18 is provided with the relay piston that gap coordinates
19, upper end and the block roller 6 of relay piston 19 are welded.
In the present embodiment, during practical application, emptying roller 13 is rolled into trough 2 by inclined feedboard 3, emptying roller 13
Feedboard 3 and the briquetting 4 at the link position of trough 2 are extruded when sliding to the left, moves down briquetting 4, and is promoted under short tooth bar 10
Move, short tooth bar 10, which moves down, rotates external gear 11, and drives the gear ring 12 engaged with external gear 11 to rotate, and the rotation of gear ring 12 is again
Three planetary gears 15 engaged are promoted to rotate, three planetary gears 15 start rotation, while are rotated around sun gear 14.Planet
Sun gear 14 is promoted to follow it to rotate jointly when wheel 15 rotates.External gear 11, gear ring 12, planetary gear 15 and sun gear 14 tooth on
Rubber layer is equipped with, to reduce noise caused by each part engagement.The rotation of sun gear 14, the long tooth engaged is driven again
Bar 16 moves down.The displacement of briquetting 4 amplifies through planetary gears, makes the long displacement of rack 16 larger, and long rack 16 promotes master
Piston 17 glides in tracheae 18, the air in compression gas pipe 18, air push relay piston 19 in tracheae 18 on it is sliding, from
And make the block roller 6 on relay piston 19 sliding along guided way 7, and all ejected by relay piston 19 by through hole into trough 2.
Automatic clamping of the block roller 6 to the both ends of emptying roller 13 is achieved in, improves production efficiency.
Motor 9 works, and air-cooler 8 is entered working condition, so as to be cooled down to power house 5, prevents machinery zero
Part part of damage performance because of friction generation high temperature in motion process.After the completion of emptying roller 13 unreels, Unscrew blowing
The left side wall of groove 2, then new emptying roller 13 is pushed by feedboard 3 and enters trough 2, the emptying roller 13 of entrance will press again
Block 4 carries out being automatically inserted into for block roller 6, meanwhile, the emptying roller 13 being reentered into will promote the emptying roller 13 for completing to unreel work to take off
From trough 2, so as to realize the automatic discharge of trough 2.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and/or characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, and these are real all without the present invention is influenceed
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the record such as embodiment can be used for the content for explaining claim.
Claims (6)
1. polybag unwinding device, including feed hopper, feed hopper includes integrally formed trough and feedboard, and its feature exists
In：The trough is provided with through hole, and the feedboard is oblique, and the one end of feedboard away from trough is high-end, feedboard
Slid vertically with the connecting portion of trough and be connected with briquetting, the lower section of feed hopper is provided with power house, and block roller is provided with power house
Telescoping mechanism and the block roller vertically installed, the block roller are located at the lower section of through hole, and the block roller telescoping mechanism includes being fixedly connected
Short tooth bar in briquetting lower end, external gear is engaged with the outside of short tooth bar, planetary gears, planet tooth are provided with the outside of external gear
Wheel mechanism includes gear ring and planet carrier, and the outside of gear ring is provided with several teeth, sun gear of the center provided with tubular of gear ring, gear ring and
External gear engage, gear ring inner be provided with rotation connection planet carrier on planetary gear, planetary gear between sun gear and gear ring,
Planetary gear is engaged with sun gear and gear ring simultaneously, and the long rack engaged with sun gear, long rack are vertically provided with the outside of sun gear
It is slidably connected in the side wall of power house, the lower end of long rack is fixedly connected with active piston, between the outside of active piston is provided with
The tracheae that gap coordinates, the one end of tracheae away from active piston are provided with the relay piston that gap coordinates, and relay piston is away from tracheae
One end is fixedly connected with the block roller.
2. polybag unwinding device according to claim 1, it is characterised in that：The planetary gear is provided with three, three rows
Star-wheel is set in isosceles triangle.
3. polybag unwinding device according to claim 2, it is characterised in that：The external gear, gear ring, planetary gear and too
Rubber layer is equipped with the tooth of sun wheel.
4. polybag unwinding device according to claim 3, it is characterised in that：Between the side wall and bottom wall of the trough
It is be hinged.
5. polybag unwinding device according to claim 4, it is characterised in that：The side wall of the power house is provided with vertical
Guided way, the block roller is slidably connected in guided way.
6. polybag unwinding device according to claim 5, it is characterised in that：Air-cooler is provided with inside the power house,
Air-cooler is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251265.4A CN106698026B (en) | 2016-12-30 | 2016-12-30 | Polybag unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251265.4A CN106698026B (en) | 2016-12-30 | 2016-12-30 | Polybag unwinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698026A CN106698026A (en) | 2017-05-24 |
| CN106698026B true CN106698026B (en) | 2017-12-26 |
Family
ID=58904029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251265.4A Active CN106698026B (en) | 2016-12-30 | 2016-12-30 | Polybag unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698026B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176319A (en) * | 2017-07-22 | 2017-09-19 | 佛山市正略信息科技有限公司 | A kind of electric oven outer wall bubble chamber film wind |
| CN113457355A (en) * | 2021-08-03 | 2021-10-01 | 洛阳万基铝加工有限公司 | Ash removal device for plate filter element |
| CN113562506B (en) * | 2021-09-26 | 2021-12-07 | 江苏华辰变压器股份有限公司 | Automatic coil stock feeding device for silicon steel sheet transverse shearing line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177431A (en) * | 1966-10-03 | 1970-01-14 | Paper Converting Machine Co | Multiple Web Winder |
| US3841577A (en) * | 1973-05-21 | 1974-10-15 | Black Clawson Co | Continuous winding apparatus for web material |
| US4194434A (en) * | 1977-02-17 | 1980-03-25 | Hoogovens Ijmuiden, B.V. | Device for controlling a longitudinally movable driving means |
| CN201223888Y (en) * | 2008-06-13 | 2009-04-22 | 中色科技股份有限公司 | Novel storage device for aluminum strip cold rolling mill sleeve |
| CN205087650U (en) * | 2015-10-14 | 2016-03-16 | 莱芜正奇塑料机械有限公司 | Full automatic reel alternation device of plastics plastic film |
| CN105583883A (en) * | 2015-06-30 | 2016-05-18 | 重庆市金盾橡胶制品有限公司 | Novel tire tread and cushion cloth separating and cutting machine |
-
2016
- 2016-12-30 CN CN201611251265.4A patent/CN106698026B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177431A (en) * | 1966-10-03 | 1970-01-14 | Paper Converting Machine Co | Multiple Web Winder |
| US3841577A (en) * | 1973-05-21 | 1974-10-15 | Black Clawson Co | Continuous winding apparatus for web material |
| US4194434A (en) * | 1977-02-17 | 1980-03-25 | Hoogovens Ijmuiden, B.V. | Device for controlling a longitudinally movable driving means |
| CN201223888Y (en) * | 2008-06-13 | 2009-04-22 | 中色科技股份有限公司 | Novel storage device for aluminum strip cold rolling mill sleeve |
| CN105583883A (en) * | 2015-06-30 | 2016-05-18 | 重庆市金盾橡胶制品有限公司 | Novel tire tread and cushion cloth separating and cutting machine |
| CN205087650U (en) * | 2015-10-14 | 2016-03-16 | 莱芜正奇塑料机械有限公司 | Full automatic reel alternation device of plastics plastic film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106698026A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106698026B (en) | Polybag unwinding device | |
| CN111064127B (en) | Rolling type tubular power cable threading apparatus auxiliary traction head | |
| CN205291066U (en) | Tube cutting machine | |
| CN113539587B (en) | Special cooler for manufacturing power cables | |
| CN217807913U (en) | Traction assembly for producing flexible composite pipe | |
| CN109279399B (en) | Geogrid unwinding device and working steps thereof | |
| CN105293141A (en) | Automatic winding device for film blowing machine | |
| CN208463574U (en) | A kind of lifting window curtain frame | |
| CN205772371U (en) | A kind of wire agency being applied on optical cable automatic cutting apparatus | |
| CN108115926B (en) | A kind of PVC pipe system of processing | |
| CN215478741U (en) | Film splitter | |
| CN108821034A (en) | A kind of cable cutter is cut from coiling actinobacillus device | |
| CN211731978U (en) | Automatic film winding equipment for pipes | |
| CN108297455B (en) | PE is high-efficient processing equipment for tubular product | |
| CN108115947B (en) | PE tubular product system of processing | |
| CN210260472U (en) | Automatic winder of material loading | |
| CN209259252U (en) | A kind of automatic curled device of waterproof roll | |
| CN111054001A (en) | Finishing mechanism, fire hose finishing device and finishing method thereof, and fire truck | |
| CN206665777U (en) | Twine the devices for taking-up of membrane coiler | |
| CN215797342U (en) | Automatic compound coiling mechanism of self-adhesive tape | |
| CN205953122U (en) | Steep coiling mechanism of cotton sheet | |
| CN114054803B (en) | Axle center perforation equipment is used in window pulley production | |
| CN220723137U (en) | Cable transmission device with winding box | |
| CN210944121U (en) | Automatic slitting rewinder for plastic film | |
| CN218476751U (en) | Thermal shrinkage film cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |