CN206782917U - Cloth unwinding device - Google Patents
Cloth unwinding device Download PDFInfo
- Publication number
- CN206782917U CN206782917U CN201720357368.2U CN201720357368U CN206782917U CN 206782917 U CN206782917 U CN 206782917U CN 201720357368 U CN201720357368 U CN 201720357368U CN 206782917 U CN206782917 U CN 206782917U
- Authority
- CN
- China
- Prior art keywords
- yardage roll
- locating shaft
- roller
- cloth
- unwinding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a kind of cloth unwinding device, yardage roll locating shaft is put including free to rotate be arranged in frame, abutment sleeve is fixed with frame, circumferentially uniform intervals are provided with multiple damping boss on abutment sleeve inwall, put and form holding tank on the perisporium of yardage roll locating shaft, damper assembly is provided with holding tank, damper assembly includes roller seat, spring and roller, and roller offsets with putting the outer wall of yardage roll locating shaft under the action of the spring；It is hinged in frame and is provided with support, cantilever tip is free to rotate to be provided with pressure roller, extension spring is provided between the support and the frame, in the presence of the extension spring pressure roller be set in it is described put the yardage roll of putting on yardage roll locating shaft and offset, the pressure roller periphery wall is provided with rubber layer.It can guarantee that cloth is in tensioned state when unreeling cloth using the cloth unwinding device, so as to ensure to unreel quality, and can stop unreeling cloth in time after cloth winding is stopped, so as to avoid excessively unreeling.
Description
Technical field
A kind of cloth unwinding device is the utility model is related to, belongs to cloth processing technique field.
Background technology
Existing spray painting cloth is deposited generally in the form of yardage roll, when spray painting cloth is printed, it is necessary to which spray painting cloth is carried out
Unreel, existing spray painting cloth unwinding device it is complicated and troublesome in poeration, spray painting cloth during unreeling often due to
Inertia and cause spray painting cloth excessively to unreel, and spray painting cloth whole air brushing yardage roll during unreeling can all become loose, and then
Spray painting cloth can be influenceed unreels quality.
Utility model content
On the other hand, the utility model aims to provide a kind of cloth unwinding device rational in infrastructure, the cloth unwinding device is used
Cloth can be made to be in tensioned state when unreeling cloth, so as to ensure to unreel quality, and can be timely after cloth winding is stopped
Stopping unreels cloth, so as to avoid excessively unreeling.
Realizing the technical scheme of the utility model purpose is：
A kind of cloth unwinding device, including free to rotate be arranged in frame put yardage roll locating shaft, in the frame
Be fixed with the abutment sleeve put yardage roll locating shaft outer end and be coaxially set, it is circumferentially uniform on the abutment sleeve inwall
Multiple damping boss are arranged at intervals with, are molded on the perisporium for putting yardage roll locating shaft with the corresponding position of boss that damps
There is holding tank, damper assembly is provided with the holding tank, the damper assembly includes the roller seat with deep-slotted chip breaker, is described
Roller seat provides the spring of elastic force and the roller in the deep-slotted chip breaker, and the axis direction of the roller puts yardage roll with described
The axis direction of locating shaft is parallel, and a part for the roller is located in the deep-slotted chip breaker, described in the presence of the spring
Roller offsets with the outer wall for putting yardage roll locating shaft；It is hinged in the frame and is provided with support, the cantilever tip can be free
Rotation is provided with pressure roller, and extension spring is provided between the support and the frame, the pressure roller and set in the presence of the extension spring
Offseted loaded on the yardage roll of putting put on yardage roll locating shaft, the pressure roller periphery wall is provided with rubber layer.
In above-mentioned technical proposal, the shape of cross section for damping boss is triangle, trapezoidal or circular arc, the resistance
The quantity of Buddhist nun's boss is at least ten.
In above-mentioned technical proposal, the damping boss puts the axially extending setting of yardage roll locating shaft described in.
In above-mentioned technical proposal, the yardage roll locating shaft of putting is air-expanding shaft.
In above-mentioned technical proposal, both ends are symmetrically arranged with graduated scale, the scale in the side wall for putting yardage roll locating shaft
Chi is fixed in the caulking groove put on yardage roll locating shaft.
In above-mentioned technical proposal, the outer end of the abutment sleeve is provided with end cap.
In above-mentioned technical proposal, set screw is provided with the side wall of the abutment sleeve, it is described to put on yardage roll locating shaft
Position corresponding with the set screw is circumferentially spaced to be provided with locating slot, by screw the set screw can make it is described fixed
The inner of position screw is stretched into the locating slot of relevant position.
The utility model has positive effect：Cloth unwinding device in the utility model is put yardage roll and determined at work
During rotation is pulled by cloth, the roller in damper assembly passes through position axle from damping boss, and is passed through repeatedly in roller
Stable resistance is produced to putting yardage roll locating shaft during overdamp boss, so that putting cloth during cloth is in tensioned state, so as to protect
Card unreels quality, and can prevent fold occur when winding cloth, and after the drag interaction that yardage roll locating shaft loses is put
It can stop operating as early as possible, so as to avoid cloth from excessively being unreeled.
Brief description of the drawings
Fig. 1 is the structural representation of cloth unwinding device in the utility model；
Fig. 2 is the sectional view of the line A-A cutting along Fig. 1；
Fig. 3 is structural representation when roller seat coordinates with roller in the utility model；
Fig. 4 is the side view of cloth unwinding device shown in Fig. 1；
Fig. 5 is that the partial view that yardage roll positions shaft end is put in the utility model.
Reference is shown in figure：1- frames；2- puts yardage roll locating shaft；21- holding tanks；3- abutment sleeves；31- hinders
Buddhist nun's boss；4- roller seats；41- deep-slotted chip breakers；5- springs；6- rollers；7- graduated scales；8- supports；9- extension springs；10- puts yardage roll；11-
Pressure roller.
Embodiment
The concrete structure in the utility model is done with explanation with reference to Figure of description：
A kind of cloth unwinding device, as shown in Figure 1 to Figure 3, it includes free to rotate be arranged in frame 1 and puts yardage roll
Locating shaft 2, be fixed with the frame 1 with the abutment sleeve 3 put the outer end of yardage roll locating shaft 2 and be coaxially set, it is described fixed
Circumferentially uniform intervals are provided with multiple damping boss 31 on the inwall of sleeve 3 of position, form groove between adjacent damping boss 31, institute
State and form holding tank 21 on the perisporium for putting yardage roll locating shaft 2 with the corresponding position of the damping boss 31, in the present embodiment
The quantity of the holding tank 21 is three, and damper assembly is equipped with three holding tanks 21, holding tank 21 and resistance in practice operation
The quantity of Buddhist nun's component is also settable more than three, and damper assembly is provided with the holding tank 21, and the damper assembly includes tool
There is the roller seat 4 of deep-slotted chip breaker 41, provide the spring 5 of elastic force and the roller in the deep-slotted chip breaker 41 for the roller seat 4
6, the axis direction of the roller 6 is parallel with the axis direction for putting yardage roll locating shaft 2, and a part for the roller 6 is located at
In the deep-slotted chip breaker 41, the roller 6 offsets with the outer wall for putting yardage roll locating shaft 2 in the presence of the spring 5；Enter one
Walk, in the present embodiment, be provided with support 8 as shown in figure 4, being hinged in the frame 1, the top of support 8 is free to rotate to be set
Be equipped with pressure roller 11, extension spring 9 be provided between the support 8 and the frame 1, in the presence of the extension spring 9 pressure roller 11 with
It is set in the yardage roll 10 of putting put on yardage roll locating shaft 2 to offset, the pressure roller periphery wall is provided with rubber layer.The utility model
In cloth unwinding device at work, put yardage roll locating shaft by cloth pull rotate during, the rolling in damper assembly
Post passes through from damping boss, and in roller repeatedly through overdamp boss when produce stable resistance to putting yardage roll locating shaft, so as to
So that putting cloth during cloth is in tensioned state, so as to ensure to unreel quality, and it can prevent fold occur when winding cloth, and
And can be stopped operating as early as possible after the drag interaction that yardage roll locating shaft loses is put, so as to avoid cloth from excessively being unreeled；Enter one
Walk makes pressure roller 11 to put yardage roll by the elastic force effect of extension spring 9 pushes down so as to be rolls-up onto damping action to putting cloth, is advantageous to put cloth
When cloth be tauted.
Further, it is described damping boss 31 shape of cross section for triangle, trapezoidal or circular arc, the damping boss
31 quantity is at least ten, and the height of the damping boss 31 is 1~2cm, in practice operation, the number of the damping boss 31
Measure it is even more more for 12,16 or 20, it is described damping boss 31 height may be configured as 1cm, 1.5cm or 2cm.
In the present embodiment, the boss 31 that damps is along the axially extending setting for putting yardage roll locating shaft 2.
In order to put yardage roll reliable location, described in the present embodiment puts yardage roll locating shaft 2 and uses air-expanding shaft.
In above-mentioned technical proposal, both ends are symmetrically arranged with graduated scale 7, the quarter in the side wall for putting yardage roll locating shaft 2
Degree chi 7 is fixed in the caulking groove put on yardage roll locating shaft 2, by set graduated scale 7 can when yardage roll is put in positioning it is quick
The yardage roll 10 that will put be positioned at and put the middle part of yardage roll locating shaft 2.
The outer end of the abutment sleeve 3 in the present embodiment is provided with end cap, sets end cap to prevent foreign matter from entering to put
In gap between yardage roll locating shaft 2 and abutment sleeve.
It is described to put on yardage roll locating shaft 2 referring to shown in Fig. 5, being provided with set screw 12 in the side wall of the abutment sleeve 3
With the 12 corresponding position of set screw is circumferentially spaced is provided with locating slot 13, can by screwing the set screw 12
The inner of the set screw 12 is stretched into the locating slot 13 of relevant position, pass through set screw 12 and the phase of locating slot 13
Cooperation can will put that yardage roll locating shaft 2 is locked to be no longer able to turn so that putting yardage roll locating shaft 2, and reversely rotating set screw 12 makes
The inner of set screw is exited to be rotated further out of locating slot 13 puts yardage roll locating shaft 2.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model is extended out and still fall within this practicality
New protection domain.
Claims (7)
1. a kind of cloth unwinding device, including free to rotate be arranged in frame (1) put yardage roll locating shaft (2), its feature
It is：Be fixed with the frame (1) with the abutment sleeve (3) put yardage roll locating shaft (2) outer end and be coaxially set, it is described
Circumferentially uniform intervals are provided with multiple damping boss (31), the week for putting yardage roll locating shaft (2) on abutment sleeve (3) inwall
The position corresponding with the damping boss (31) forms holding tank (21) on wall, and damping is provided with the holding tank (21)
Component, the damper assembly include the roller seat (4) with deep-slotted chip breaker (41), the bullet of elastic force are provided for the roller seat (4)
Spring (5) and the roller (6) in the deep-slotted chip breaker (41), the axis direction of the roller (6) put yardage roll locating shaft with described
(2) axis direction is parallel, and a part for the roller (6) is located in the deep-slotted chip breaker (41), the effect in the spring (5)
Under the roller (6) offseted with the outer wall for putting yardage roll locating shaft (2)；It is hinged on the frame (1) and is provided with support (8),
Support (8) top is free to rotate to be provided with pressure roller (11), and extension spring is provided between the support (8) and the frame (1)
(9), the pressure roller (11) puts yardage roll with being set in described put on yardage roll locating shaft (2) in the presence of the extension spring (9)
(10) offset, pressure roller (11) periphery wall is provided with rubber layer.
2. cloth unwinding device according to claim 1, it is characterised in that：The shape of cross section of the damping boss (31)
For triangle, trapezoidal or circular arc, the quantity of the damping boss (31) is at least ten.
3. cloth unwinding device according to claim 1 or 2, it is characterised in that：The damping boss (31) is put along described
The axially extending setting of yardage roll locating shaft (2).
4. cloth unwinding device according to claim 1 or 2, it is characterised in that：The yardage roll locating shaft (2) of putting is inflatable
Axle.
5. cloth unwinding device according to claim 4, it is characterised in that：In the side wall for putting yardage roll locating shaft (2)
Both ends are symmetrically arranged with graduated scale (7), and the graduated scale (7) is fixed in the caulking groove put on yardage roll locating shaft.
6. cloth unwinding device according to claim 1, it is characterised in that：The outer end of the abutment sleeve (3) is provided with
End cap.
7. cloth unwinding device according to claim 1, it is characterised in that：Set in the side wall of the abutment sleeve (3)
There is a set screw (12), it is described to put on yardage roll locating shaft (2) that position corresponding with the set screw (12) is circumferentially spaced to be set
Locating slot (13) is equipped with, the inner of the set screw (12) can be made to stretch into relevant position by screwing the set screw (12)
The locating slot (13) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357368.2U CN206782917U (en) | 2017-04-07 | 2017-04-07 | Cloth unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357368.2U CN206782917U (en) | 2017-04-07 | 2017-04-07 | Cloth unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206782917U true CN206782917U (en) | 2017-12-22 |
Family
ID=60706740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357368.2U Expired - Fee Related CN206782917U (en) | 2017-04-07 | 2017-04-07 | Cloth unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206782917U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639444A (en) * | 2018-05-22 | 2018-10-12 | 张顺 | A kind of medicinal powder packing machine |
| CN109823887A (en) * | 2019-02-22 | 2019-05-31 | 武汉飞帛丝科技有限公司 | A kind of automation conductive fabric detection device |
| CN110065298A (en) * | 2019-04-02 | 2019-07-30 | 广东前润机械科技有限公司 | A kind of double-deck patch rotary press |
| CN112224944A (en) * | 2020-09-24 | 2021-01-15 | 台州重友焊接设备有限公司 | Steel coil discharging equipment |
| CN112691297A (en) * | 2020-11-19 | 2021-04-23 | 成都恒波医疗器械有限公司 | Saddle-shaped microwave irradiator |
-
2017
- 2017-04-07 CN CN201720357368.2U patent/CN206782917U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639444A (en) * | 2018-05-22 | 2018-10-12 | 张顺 | A kind of medicinal powder packing machine |
| CN108639444B (en) * | 2018-05-22 | 2021-02-12 | 江苏翰洋自动化科技有限公司 | Medicinal powder packagine machine |
| CN109823887A (en) * | 2019-02-22 | 2019-05-31 | 武汉飞帛丝科技有限公司 | A kind of automation conductive fabric detection device |
| CN109823887B (en) * | 2019-02-22 | 2021-04-20 | 武汉飞帛丝科技有限公司 | Automatic change electrically conductive cloth check out test set |
| CN110065298A (en) * | 2019-04-02 | 2019-07-30 | 广东前润机械科技有限公司 | A kind of double-deck patch rotary press |
| CN112224944A (en) * | 2020-09-24 | 2021-01-15 | 台州重友焊接设备有限公司 | Steel coil discharging equipment |
| CN112691297A (en) * | 2020-11-19 | 2021-04-23 | 成都恒波医疗器械有限公司 | Saddle-shaped microwave irradiator |
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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: 20171222 Termination date: 20200407 |