CN208499864U - A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting - Google Patents
A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting Download PDFInfo
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- CN208499864U CN208499864U CN201821043606.3U CN201821043606U CN208499864U CN 208499864 U CN208499864 U CN 208499864U CN 201821043606 U CN201821043606 U CN 201821043606U CN 208499864 U CN208499864 U CN 208499864U
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- roll
- wind
- support
- shaft
- film production
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Abstract
The utility model discloses a kind of PLA environmental-friendfilm film production rolling frames convenient for adjusting, including machine base body and support, machine base body top surface both ends are fixedly installed with the support, the support side surface upper part is fixedly installed with servo motor, the servo motor end is provided with motor shaft, and the motor shaft ends are provided with drive shaft, and the driveshaft end is provided with wind-up roll, the wind-up roll side is fixedly installed with support shaft, and the support shaft middle inside offers mounting groove.Beneficial effect is: the utility model 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 only needing the end plate for pulling interlinking lever end to drive sliding sleeve abjection wind-up roll when replacing wind-up roll to be replaced, substitute mode is simple to operation, simultaneously by the way of traversing disassembly survivable support the end of the shaft precision, the repetition for being conducive to wind-up roll frequently replaces.
Description
Technical field
The utility model relates to PLA environmental-friendfilm film production equipment fields, and in particular to a kind of PLA environmental-friendfilm film convenient for adjusting is raw
Production rolling frame.
Background technique
The main component of PLA environmental-friendfilm film is polylactic acid, and manufactured product is in addition to energy biodegrade, 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 frame, including wind pedestal, wind-up roll, winding motor, first bearing, shaft fixing seat and consolidate
Part, the winding pedestal upper end side are fixedly 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 support 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.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of PLA environmental-friendfilm film life convenient for adjusting
It produces and uses rolling frame, to solve to be easily destroyed winding during rolling frame removes wind-up roll after support rod inclination in the prior art
The precision of roll end support axis, and then the technical problems such as recycling for influencing wind-up roll.It is provided by the utility model many
Only need the end plate for pulling interlinking lever end that sliding sleeve abjection is driven to receive when preferred technical solution includes replacement wind-up roll in technical solution
Wind-up roll can be removed after winding up roller to be replaced, substitute mode is simple to operation, while not fragile by the way of traversing disassembly
The precision of bad support the end of the shaft, the repetition for being conducive to wind-up roll such as frequently replace at technical effects, the elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting provided by the utility model, including machine base body and branch
Seat, machine base body top surface both ends are fixedly installed with the support, and the support side surface upper part is fixedly installed with servo motor,
The servo motor end is provided with motor shaft, and the motor shaft ends are provided with drive shaft, and the driveshaft end is provided with
Wind-up roll, the wind-up roll side are fixedly installed with support shaft, and the support shaft middle inside offers mounting groove, another described
It is provided on the inside of holder top and 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 fixedly installed with pressure spring, the wheel carrier
It is provided with connecting rod on the outside of middle part, the interlinking lever end is provided with pull ring, and described connecting rod the other end is provided with end plate, the end plate
Inside is provided with sliding sleeve.
Using above-mentioned a kind of the servo motor is controlled when in use convenient for the PLA environmental-friendfilm film production rolling frame of adjusting
Work drives the drive shaft turns by the motor shaft, due to the mounting groove and the sliding sleeve transition fit and the cunning
Set and the connecting rod clearance fit, so that the drive shaft drives the wind-up roll, the support shaft can be by described when having enough to meet the need
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 pull ring and pulls the connecting rod traversing, the connecting rod is described by sliding over described in end plate drive
Traversing outside abjection in mounting groove, after sliding sleeve abjection, 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 support and the motor shaft ends
Shaft coupling combine, hold the pull ring afterwards and drive in the sliding sleeve of the interlinking lever end traversing insertion mounting groove i.e.
Can, during inserting replacement, the connecting rod drives the idler wheel of the wheel carrier end to roll at the edge of the convex block, when
After the idler wheel rolls across the highest point of the convex block, the idler wheel is caught in described convex by the compression travel that the pressure spring discharges itself
Gap completion between block is self-locking, and wind-up roll connecting rod during having enough to meet the need operation after the completion of replacement can be prevented natural
It is traversing.
Preferably, the support 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 be it is multiple, be uniformly distributed, the gap between the convex block be not less than the rolling
The radius of wheel, the idler wheel and the wheel carrier activity rivet.
Preferably, the compression travel of the pressure spring is not less than the vertical height of the convex block, the pressure spring and the wheel
Frame is fixed by grab, and the pull ring and the connecting rod activity rivet.
Preferably, coating calcium-base grease, the sliding sleeve and the connecting rod clearance fit, the sliding sleeve in the sliding sleeve
With the mounting groove transition fit.
Beneficial effect is: the utility model is rotated on connecting rod by sliding sleeve with after the mounting groove cooperation on the inside of support shaft
The winding work of wind-up roll is completed, after only needing the end plate for pulling interlinking lever end to drive sliding sleeve abjection wind-up roll when replacing 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 disassembly
The precision of end, the repetition for being conducive to wind-up roll are frequently replaced.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the utility model faces exterior view；
Fig. 2 is the elevational cross-sectional view of the utility model；
Fig. 3 is the partial enlarged view for changeing component of the utility model.
The reference numerals are as follows:
1, machine base body；101, wind-up roll；102, support shaft；103, support；104, servo motor；105, drive shaft；
106, motor shaft；107, mounting groove；2, component is changed；201, pull ring；202, connecting rod；203, protective shell；204, idler wheel；205, sliding
Set；206, convex block；207, pressure spring；208, wheel carrier；209, end plate.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-3, the utility model provides a kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting,
Including machine base body 1 and support 103,1 top surface both ends of machine base body are fixedly installed with support 103, and 103 side surface upper part of support is fixed
Servo motor 104 is installed, 104 end of servo motor is provided with motor shaft 106, and 106 end of motor shaft is provided with drive shaft
105,105 end of drive shaft is provided with wind-up roll 101, and 101 side of wind-up roll is fixedly installed with support shaft 102, in support shaft 102
Middle side part offers mounting groove 107, and another 103 upper inner of support, which is provided with, changes component 2；
Changeing component 2 includes protective shell 203 and convex block 206, is provided with convex block 206, convex block 206 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 fixedly installed with pressure spring 207,
208 middle part outside of wheel carrier is provided with connecting rod 202, and 202 end of connecting rod is provided with pull ring 201, and 202 the other end of connecting rod is provided with end
Plate 209 is provided with sliding sleeve 205 on the inside of end plate 209.
Preferably, support 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, support column driven support wind-up roll 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 in mounting groove 107 convenient for 205 grafting of sliding sleeve.
The quantity of convex block 206 be it is multiple, be uniformly distributed, the gap between convex block 206 be not less than idler wheel 204 radius, rolling
Wheel 204 is riveted with 208 activity of wheel carrier, so set, self-locking come the company of preventing convenient for the gap that idler wheel 204 is caught between convex block 206
Bar 202 is naturally traversing.
It is solid by grab that the compression travel of pressure spring 207 is not less than the vertical height of convex block 206, pressure spring 207 and wheel carrier 208
It is fixed, so set, can be riveted by the highest point of convex block 206, pull ring 201 and 202 activity of connecting rod convenient for idler wheel 204, so
Setting pulls connecting rod 202 traversing convenient for hand-held pull 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 in the mounting groove 107 of support column convenient for sliding sleeve 205.
Using the above structure, when in use, the work of control servo motor 104 drives 105 turns of drive shaft by motor shaft 106
It is dynamic, due to mounting groove 107 and 205 transition fit of sliding sleeve and sliding sleeve 205 and 202 clearance fit of connecting rod, so that drive shaft 105 drives
Support shaft 102 can freely be rolled on connecting rod 202 by sliding sleeve 205 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 pull 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 support 103
It is interior in conjunction with the shaft coupling of 106 end of motor shaft, rear hand-held pull ring 201 drives the traversing insertion of sliding sleeve 205 of 202 end of connecting rod to pacify
In tankage 107, during inserting replacement, 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 highest point of convex block 206, idler wheel 204 is caught in convex by the compression travel that pressure spring 207 discharges itself
Gap between block 206 complete it is self-locking, can prevent after the completion of replacement wind-up roll 101 during having enough to meet the need operation connecting rod 202 from
It is so traversing.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting, including machine base body (1) and support (103), feature exists
In: machine base body (1) the top surface both ends are fixedly installed with the support (103), the fixed peace of support (103) side surface upper part
Equipped with servo motor (104), servo motor (104) end is provided with motor shaft (106), motor shaft (106) end
It is provided with drive shaft (105), drive shaft (105) end is provided with wind-up roll (101), and wind-up roll (101) side is solid
Dingan County is equipped with support shaft (102), and support shaft (102) middle inside offers mounting groove (107), another support
(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 fixedly installed with pressure spring (207), and outside is provided with connecting rod in the middle part of the wheel carrier (208)
(202), connecting rod (202) end is provided with pull ring (201), and described connecting rod (202) the other end is provided with end plate (209),
Sliding sleeve (205) are provided on the inside of the end plate (209).
2. a kind of PLA environmental-friendfilm film production rolling frame 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 frame 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) and the wind-up roll (101) are welded
It is fixed.
4. a kind of PLA environmental-friendfilm film production rolling frame 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 frame convenient for adjusting according to claim 1, it is characterised in that: described convex
The quantity of block (206) be it is multiple, be uniformly distributed, half of the gap between the convex block (206) not less than the idler wheel (204)
Diameter, the idler wheel (204) and the wheel carrier (208) activity rivet.
6. a kind of PLA environmental-friendfilm film production rolling frame 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 pressure spring (207) and the wheel carrier (208) are logical
It crosses grab to fix, the pull ring (201) and the connecting rod (202) activity rivet.
7. a kind of PLA environmental-friendfilm film production rolling frame 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) transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043606.3U CN208499864U (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043606.3U CN208499864U (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208499864U true CN208499864U (en) | 2019-02-15 |
Family
ID=65282300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043606.3U Expired - Fee Related CN208499864U (en) | 2018-07-03 | 2018-07-03 | A kind of PLA environmental-friendfilm film production rolling frame convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208499864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731001A (en) * | 2020-04-02 | 2020-10-02 | 湖州军红印刷有限公司 | Gathering marking machine for bills and manufacturing method thereof |
-
2018
- 2018-07-03 CN CN201821043606.3U patent/CN208499864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731001A (en) * | 2020-04-02 | 2020-10-02 | 湖州军红印刷有限公司 | Gathering marking machine for bills and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210703 |