CN108706366A - A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting - Google Patents
A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting Download PDFInfo
- Publication number
- CN108706366A CN108706366A CN201810717812.6A CN201810717812A CN108706366A CN 108706366 A CN108706366 A CN 108706366A CN 201810717812 A CN201810717812 A CN 201810717812A CN 108706366 A CN108706366 A CN 108706366A
- Authority
- CN
- China
- Prior art keywords
- wind
- roll
- shaft
- film production
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/413—Supporting web roll
- B65H2301/4134—Both ends type arrangement
- B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention discloses a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting, including machine base body and bearing, machine base body top surface both ends are installed with the bearing, the bearing side surface upper part is installed with servo motor, the servo motor end set has motor shaft, the motor shaft ends to be provided with drive shaft, and the driveshaft end is provided with wind-up roll, the wind-up roll side is installed with support shaft, and the support shaft middle inside offers mounting groove.Advantageous effect is：The present invention is by the way that the winding work of wind-up roll is completed in rotation on connecting rod after the mounting groove cooperation on the inside of sliding sleeve and support shaft, wind-up roll can be removed after pulling the end plate of interlinking lever end to drive sliding sleeve abjection wind-up roll by, which only being needed when replacing wind-up roll, is replaced, substitute mode is simple to operation, simultaneously by the way of traversing dismounting survivable support the end of the shaft precision, the repetition for being conducive to wind-up roll frequently replaces.
Description
Technical field
The present invention relates to PLA environmental-friendfilm film production equipment fields, and in particular to a kind of PLA environmental-friendfilm films production convenient for adjusting is used
Rolling frame.
Background technology
The main component of PLA environmental-friendfilm films is polylactic acid, and manufactured product is in addition to energy is biodegradable, biocompatibility, gloss
Degree, the transparency, feel and heat-resist, also have certain fungus resistance, anti-flammability and ultraviolet-resistent property, therefore purposes is very wide
It is general, it can be used as packaging material, fiber and non-woven fabric etc., be currently used primarily in the fields such as clothes, industry and health care.Therefore
PLA can be used as that packing plastics bag is made.Application No. is 201721432750.1 Chinese patent, disclose a kind of convenient for adjusting
PLA environmental-friendfilm film production rolling frames, including wind pedestal, wind-up roll, winding motor, first bearing, shaft fixed seat and consolidate
Part, the winding pedestal upper end side are installed with first support bar.
Applicants have discovered that at least there is following technical problem in the prior art：Above-mentioned rolling frame takes after supporting rod inclination
It is easily destroyed the precision of winding roll end support shaft during lower wind-up roll, and then influences the recycling of wind-up roll.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of PLA environmental-friendfilm films production use convenient for adjusting
Rolling frame, to solve to be easily destroyed winding roller end during rolling frame removes wind-up roll after supporting rod inclination in the prior art
The precision of portion's support shaft, and then the technical problems such as recycling for influencing wind-up roll.Many technical solutions provided by the invention
In preferred technical solution have：It is only needed when replacing wind-up roll after pulling the end plate of interlinking lever end to drive sliding sleeve abjection wind-up roll i.e.
Wind-up roll can be removed to be replaced, substitute mode is simple to operation, while the survivable support shaft by the way of traversing dismounting
The precision of end is conducive to the technique effects such as the frequent replacement of repetition of wind-up roll, elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes：
A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting provided by the invention, including machine base body and bearing, institute
It states machine base body top surface both ends and is installed with the bearing, the bearing side surface upper part is installed with servo motor, described
Servo motor end set has motor shaft, the motor shaft ends to be provided with drive shaft, and the driveshaft end is provided with winding
Roller, the wind-up roll side are installed with support shaft, and the support shaft middle inside offers mounting groove, another bearing
Upper inner, which is provided with, changes component；
The component that changes includes protective shell and convex block, and the convex block, the convex block are provided on the protective shell inner wall
Outside is provided with idler wheel, and the idler wheel inside middle portion is provided with wheel carrier, and the wheel carrier end is installed with compression spring, the wheel carrier
It is provided with connecting rod on the outside of middle part, the interlinking lever end is provided with draw ring, and described connecting rod the other end is provided with end plate, the end plate
Inside is provided with sliding sleeve.
The servo motor is controlled using a kind of above-mentioned PLA environmental-friendfilm film production rolling frames convenient for adjusting when in use
Work drives the drive shaft turns by the motor shaft, and due to the mounting groove and the sliding sleeve transition coordinates and the cunning
Set and the connecting rod clearance fit, the support shaft can be by described when driving the wind-up roll to have enough to meet the need to the drive shaft
It slides over and is freely rolled on the connecting rod, realize winding of the wind-up roll to environmental-friendfilm film, winding is completed to need replacing described
It when wind-up roll, holds the draw ring and pulls the connecting rod traversing, the connecting rod is described by being slided over described in end plate drive
Traversing outside abjection in mounting groove, after the sliding sleeve is deviate from, the constraint of the support shaft end of the wind-up roll is eliminated, at this time
It lifts and removes the wind-up roll, the drive shaft of another wind-up roll is inserted into the bearing and the motor shaft ends
Shaft coupling combine, hold the draw ring afterwards and drive the sliding sleeve of the interlinking lever end is traversing to be inserted into the mounting groove i.e.
Can, during inserting is replaced, the connecting rod drives the idler wheel of the wheel carrier end to be rolled at the edge of the convex block, when
After the idler wheel rolls across the peak of the convex block, the compression spring discharge the compression travel of itself idler wheel is caught in it is described convex
Self-locking is completed in gap between block, and wind-up roll connecting rod during having enough to meet the need operation after the completion of replacing can be prevented natural
It is traversing.
Preferably, the bearing is welded and fixed with the machine base body or is fixed by screw, the servo motor
The class of insulation is F grades.
Preferably, the motor shaft is fixed with the drive shaft by shaft coupling, the drive shaft and the wind-up roll
It is welded and fixed.
Preferably, the cross sectional shape of the mounting groove is circle, the groove depth of the mounting groove is not less than the support shaft
The half of length.
Preferably, the quantity of the convex block is multiple, it is uniformly distributed, the gap between the convex block is not less than the rolling
The radius of wheel, the idler wheel are riveted with the wheel carrier activity.
Preferably, the compression travel of the compression spring is not less than the vertical height of the convex block, the compression spring and the wheel
Frame is fixed by grab, and the draw ring is riveted with the connecting rod activity.
Preferably, calcium-base grease is coated in the sliding sleeve, and the sliding sleeve and the connecting rod clearance fit, the sliding sleeve
Coordinate with the mounting groove transition.
Advantageous effect is：The present invention is completed by being rotated on connecting rod after the mounting groove cooperation on the inside of sliding sleeve and support shaft
The winding work of wind-up roll only needs i.e. desirable after pulling the end plate of interlinking lever end to drive sliding sleeve abjection wind-up roll when replacing wind-up roll
Lower wind-up roll is replaced, and substitute mode is simple to operation, while the survivable support the end of the shaft by the way of traversing dismounting
Precision, the repetition for being conducive to wind-up roll frequently replaces.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 be the present invention face exterior view；
Fig. 2 is the elevational cross-sectional view of the present invention；
Fig. 3 is the partial enlarged view for changeing component of the present invention.
The reference numerals are as follows：
1, machine base body；101, wind-up roll；102, support shaft；103, bearing；104, servo motor；105, drive shaft；
106, motor shaft；107, mounting groove；2, component is changed；201, draw ring；202, connecting rod；203, protective shell；204, idler wheel；205, sliding
Set；206, convex block；207, compression spring；208, wheel carrier；209, end plate.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in Fig. 1-Fig. 3, the present invention provides a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting, including
Machine base body 1 and bearing 103,1 top surface both ends of machine base body are installed with bearing 103, and 103 side surface upper part of bearing is fixedly mounted
There are servo motor 104,104 end set of servo motor to there is motor shaft 106,106 end set of motor shaft to have drive shaft 105, drives
105 end set of moving axis has wind-up roll 101,101 side of wind-up roll to be installed with support shaft 102,102 middle inside of support shaft
Mounting groove 107 is offered, 103 upper inner of another bearing, which is provided with, changes component 2；
It includes protective shell 203 and convex block 206 to change component 2, and convex block 206, convex block 206 are provided on 203 inner wall of protective shell
Outside is provided with idler wheel 204, and 204 inside middle portion of idler wheel is provided with wheel carrier 208, and 208 end of wheel carrier is installed with compression spring 207,
208 middle part outside of wheel carrier is provided with connecting rod 202, and 202 end set of connecting rod has draw ring 201,202 the other end of connecting rod to be provided with end
Plate 209,209 inside of end plate are provided with sliding sleeve 205.
Preferably, bearing 103 is welded and fixed with machine base body 1 or is fixed by screw, the insulation etc. of servo motor 104
Grade is F grades, so set, having stable working condition convenient for servo motor 104.
Motor shaft 106 is fixed with drive shaft 105 by shaft coupling, and drive shaft 105 is welded and fixed with wind-up roll 101, so
Setting, the driven support wind-up roll of support column 101 when driving wind-up roll 101 to have enough to meet the need convenient for drive shaft 105.
The cross sectional shape of mounting groove 107 is circle, and the groove depth of mounting groove 107 is not less than the half of 102 length of support shaft, such as
This setting, enters convenient for 205 grafting of sliding sleeve in mounting groove 107.
The quantity of convex block 206 is multiple, is uniformly distributed, and the gap between convex block 206 is not less than the radius of idler wheel 204, rolling
Wheel 204 is riveted with 208 activity of wheel carrier, so set, being caught in the gap self-locking between convex block 206 convenient for idler wheel 204 come the company of preventing
Bar 202 is naturally traversing.
The compression travel of compression spring 207 is not less than the vertical height of convex block 206, and compression spring 207 is solid by grab with wheel carrier 208
It is fixed, so set, can be riveted with 202 activity of connecting rod by the peak of convex block 206, draw ring 201 convenient for idler wheel 204, so
Setting pulls connecting rod 202 traversing convenient for hand-held draw ring 201.
Calcium-base grease, sliding sleeve 205 and 202 clearance fit of connecting rod, sliding sleeve 205 and 107 mistake of mounting groove are coated in sliding sleeve 205
Cooperation is crossed, so set, being freely rotated on connecting rod 202 after being clamped on convenient for sliding sleeve 205 in the mounting groove 107 of support column.
Using the above structure, when in use, the work of control servomotor 104 drives 105 turns of drive shaft by motor shaft 106
It is dynamic, due to mounting groove 107 and 205 transition cooperation of sliding sleeve and sliding sleeve 205 and 202 clearance fit of connecting rod, to which drive shaft 105 drives
Support shaft 102 can freely be rolled by sliding sleeve 205 on connecting rod 202 when wind-up roll 101 has enough to meet the need, and it is right to realize wind-up roll 101
The winding of environmental-friendfilm film when winding is completed to need replacing wind-up roll 101, holds draw ring 201 and pulls connecting rod 202 traversing, connecting rod 202 is logical
It crosses end plate 209 and drives the traversing outside abjection in mounting groove 107 of sliding sleeve 205, after sliding sleeve 205 is deviate from, the support of wind-up roll 101
The constraint at 102 end of axis is eliminated, and lifts remove wind-up roll 101 at this time, and the drive shaft 105 of another wind-up roll 101 is inserted into bearing 103
The interior shaft coupling with 106 end of motor shaft is combined, and rear hand-held draw ring 201 drives 205 traversing insertion of the sliding sleeve peace of 202 end of connecting rod
In tankage 107, during inserting is replaced, connecting rod 202 drives the idler wheel 204 of 208 end of wheel carrier at the edge of convex block 206
It rolls, after idler wheel 204 rolls across the peak of convex block 206, idler wheel 204 is caught in convex by the release of compression spring 207 compression travel of itself
Self-locking is completed in gap between block 206, can prevent after the completion of replacing wind-up roll 101 have enough to meet the need run during connecting rod 202 from
It is so traversing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting, including machine base body (1) and bearing (103), feature exists
In：Machine base body (1) the top surface both ends are installed with the bearing (103), and bearing (103) side surface upper part fixes peace
Equipped with servo motor (104), servo motor (104) end set has motor shaft (106), motor shaft (106) end
It is provided with drive shaft (105), drive shaft (105) end set has wind-up roll (101), wind-up roll (101) side solid
Dingan County is equipped with support shaft (102), and support shaft (102) middle inside offers mounting groove (107), another bearing
(103) upper inner, which is provided with, changes component (2)；
The component (2) that changes includes protective shell (203) and convex block (206), is provided on protective shell (203) inner wall described
Convex block (206), convex block (206) outside are provided with idler wheel (204), and idler wheel (204) inside middle portion is provided with wheel carrier
(208), wheel carrier (208) end is installed with compression spring (207), and outside is provided with connecting rod in the middle part of the wheel carrier (208)
(202), connecting rod (202) end set has draw ring (201), described connecting rod (202) the other end to be provided with end plate (209),
It is provided with sliding sleeve (205) on the inside of the end plate (209).
2. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：The branch
Seat (103) is welded and fixed with the machine base body (1) or is fixed by screw, and the class of insulation of the servo motor (104) is F
Grade.
3. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：The electricity
Arbor (106) is fixed with the drive shaft (105) by shaft coupling, and the drive shaft (105) is welded with the wind-up roll (101)
It is fixed.
4. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：The peace
The cross sectional shape of tankage (107) is circle, and the groove depth of the mounting groove (107) is not less than the one of the support shaft (102) length
Half.
5. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：It is described convex
The quantity of block (206) is multiple, is uniformly distributed, half of the gap between the convex block (206) not less than the idler wheel (204)
Diameter, the idler wheel (204) rivet with the wheel carrier (208) activity.
6. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：The pressure
The compression travel of spring (207) is not less than the vertical height of the convex block (206), and the compression spring (207) is logical with the wheel carrier (208)
It crosses grab to fix, the draw ring (201) rivets with the connecting rod (202) activity.
7. a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting according to claim 1, it is characterised in that：The cunning
Cover and coat calcium-base grease in (205), the sliding sleeve (205) and the connecting rod (202) clearance fit, the sliding sleeve (205) with
Mounting groove (107) the transition cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717812.6A CN108706366A (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717812.6A CN108706366A (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706366A true CN108706366A (en) | 2018-10-26 |
Family
ID=63872261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810717812.6A Pending CN108706366A (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593445A (en) * | 2020-12-11 | 2021-04-02 | 江门市新会中新造纸网厂有限公司 | Papermaking calender |
-
2018
- 2018-07-03 CN CN201810717812.6A patent/CN108706366A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593445A (en) * | 2020-12-11 | 2021-04-02 | 江门市新会中新造纸网厂有限公司 | Papermaking calender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |