CN108773704A - A kind of fabric unreels support device - Google Patents
A kind of fabric unreels support device Download PDFInfo
- Publication number
- CN108773704A CN108773704A CN201810659095.6A CN201810659095A CN108773704A CN 108773704 A CN108773704 A CN 108773704A CN 201810659095 A CN201810659095 A CN 201810659095A CN 108773704 A CN108773704 A CN 108773704A
- Authority
- CN
- China
- Prior art keywords
- fabric
- spring
- welded
- support device
- roll
- 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.)
- Withdrawn
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004753 textile Substances 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- B65H2701/174—Textile; fibres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of fabrics to unreel support device, including pedestal, the upper surface of the pedestal is symmetrically welded there are two supporting rack, U-shaped placing groove is offered on each support frame as described above, it is placed with let off roll jointly in two U-shaped placing grooves, fabric is arranged on the let off roll, and fabric is located between two supporting racks.Structure of the invention is ingenious, can effectively reduce the vibration that let off roll generates in the vertical direction, and let off roll when the amplitude or larger frequency of vibrations is avoided to damage.
Description
Technical field
The present invention relates to fabric technical fields more particularly to a kind of fabric to unreel support device.
Background technology
Textile industry is a labor intensity height and the larger industry of external dependence degree in China.The raw material master of textile
There are cotton, cashmere, wool, silk cocoon silk, chemical fibre, feather natural feather etc..The downstream industry of textile industry mainly has rag trade, family
With textile, fabrics for industrial use etc..Textile industry is segmented including cotton spinning, chemical fibre, flax spinning, wool manufacturing, silk, weaving
Product knitting industry, dyeing industry etc..In textile based on textile fabric, but in textile fabric production process, in fabric
Inherently there is flaws, therefore it is necessary to test to textile fabric, to find flaw timely processing, improve woven face
The quality of material needs to unreel the fabric wound, to test, to produce when unreeling speed due to fabric
Raw certain vibrations do not carry out it further solid and fabric is only placed in U-type groove by existing fabric unwinding device
Fixed, so fabric band let off roll when generating vibrations shakes in the vertical direction, when amplitude or larger frequency of vibrations, can cause
The damage of let off roll also can drive fabric to generate certain displacement in the horizontal direction, so as to cause speed reduction is unreeled.
Invention content
The purpose of the present invention is to solve fabric unwinding devices in the prior art, and only fabric to be placed in U-type groove,
It is not further fixed, so fabric band let off roll when generating vibrations shakes in the vertical direction, the width of vibrations
Degree or frequency can cause the damage of let off roll when larger, also fabric can be driven to generate certain displacement in the horizontal direction, to
Cause to unreel the problem of speed reduces, and a kind of fabric proposed unreels support device.
To achieve the goals above, present invention employs following technical solutions：
A kind of fabric unreels support device, including pedestal, and the upper surface of the pedestal is symmetrically welded that there are two supporting rack, Mei Gesuo
It states and offers U-shaped placing groove on supporting rack, be placed with let off roll in two U-shaped placing grooves jointly, on the let off roll
It is arranged with fabric, and fabric is located between two supporting racks.
Preferably, symmetrically opened up on each support frame as described above there are two rectangular through-hole, and each rectangular through-hole with position
Corresponding U-shaped placing groove connection is set, multiple first springs, position phase are welded on the madial wall of each rectangular through-hole
It is fixedly connected with movable block jointly on corresponding first spring, is symmetrically welded on the lateral wall of the movable block there are two connecting
Extension bar, each one end of the connecting rod far from movable block are welded with arc-shaped limit plate.
Preferably, the upper surface of each movable block is opened up there are one triangular groove and a card slot, each branch
Tapered shaft there are two symmetrically being plugged on support, and the lower surface of tapered shaft and the inner wall of triangular groove offset, the tapered shaft
Lower end offers plane, and the upper end of the every tapered shaft runs through supporting rack and is welded with limited block, each limited block
Second spring is fixedly connected between the upper surface of supporting rack, and second spring is set in tapered shaft.
Preferably, the device of spring stiffness coefficient of the second spring is bigger than the device of spring stiffness coefficient of the first spring.
Preferably, the side wall contact of corresponding two of the position arc-shaped limit plate, and the side of each arc-shaped limit plate
Wall is contacted with the side wall of supporting rack.
Preferably, push rod is inserted in each rectangular through-hole, one end of the push rod through supporting rack and is welded with
The other end of fixed block, the push rod is welded with pushing block.
Compared with prior art, advantage is；
1, the position of let off roll is limited by two supporting racks and U-shaped placing groove, ensure let off roll can normal rotation,
Realize the function that fabric unreels.
2, let off roll is limited by symmetrically arranged multiple arcs limiting plate, fabric unreels speed during unreeling
Let off roll is limited when too fast, reduces the vibration that let off roll generates in the vertical direction, avoids the amplitude or frequency of vibrations
Let off roll damages when larger.
3, movable block is driven in the horizontal direction by limited block, tapered shaft, triangular groove, the first spring and second spring
It is moved into rectangular through-hole, to drive arc-shaped limit plate to move toward one another by connecting rod, then will be wedge-shaped by plane and card slot
Bar is fixed, convenient for let off roll to be mounted in U-shaped placing groove.
4, movable block mobile a certain distance into U-shaped placing groove is pushed by fixed block, push rod and pushing block, ensures wedge
The lower surface of shape bar and the inclined-plane of triangular groove offset, and then realize that second spring, tapered shaft and triangular groove drive movable block to U-shaped
It is moved in placing groove, to drive arc-shaped limit plate to limit let off roll.
In conclusion structure of the invention is ingenious, the vibration that let off roll generates in the vertical direction can be effectively reduced, is avoided
Let off roll damages when the amplitude or larger frequency of vibrations.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of fabric proposed by the present invention unreels support device；
Fig. 2 is the rectangular through-hole part-structure enlarged drawing that a kind of fabric proposed by the present invention unreels support device；
Fig. 3 is enlarged drawing at A in Fig. 2.
In figure：1 pedestal, 2 let off roll, 3 rectangular through-holes, 4 supporting racks, 5 limited blocks, 6 fabrics, 7 U-shaped placing grooves, 8 second
It is spring, 9 arc-shaped limit plates, 10 tapered shafts, 11 first springs, 12 card slots, 13 connecting rods, 14 movable blocks, 15 triangular grooves, 16 flat
Face, 17 pushing blocks, 18 push rods, 19 fixed blocks.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of fabric unreels support device, including pedestal 1, there are two the upper surface of pedestal 1 is symmetrically welded
Supporting rack 4 offers U-shaped placing groove 7 on each supporting rack 4, is placed with let off roll 2 jointly in two U-shaped placing grooves 7, puts
Be arranged with fabric 6 on winding up roller 2, and fabric 6 is located between two supporting racks 4, ensure let off roll 2 can normal rotation, realize face
The function that material 6 unreels.
It is symmetrically opened up there are two rectangular through-hole 3 on each supporting rack 4, and each rectangular through-hole 3 is corresponding with position
U-shaped placing groove 7 be connected to, be welded with multiple first springs 11 on the madial wall of each rectangular through-hole 3, position corresponding the
It is fixedly connected with movable block 14 jointly on one spring 11.
Be symmetrically welded on the lateral wall of movable block 14 there are two connecting rod 13, each connecting rod 13 far from movable block 14 one
End is welded with arc-shaped limit plate 9, the side wall contact of the corresponding two arc-shaped limit plates 9 in position, and each arc-shaped limit plate 9
Side wall contacted with the side wall of supporting rack 4, let off roll 2 is limited, when fabric 6 unreels excessive velocities during unreeling pair
Let off roll is limited, and the vibration that let off roll 2 generates in the vertical direction is reduced, and avoids putting when the amplitude shaken or larger frequency
Winding up roller 2 damages.
The upper surface of each movable block 14 is opened up there are one triangular groove 15 and a card slot 12, in each rectangular through-hole 33
It is inserted with push rod 18, one end of push rod 18 through supporting rack 4 and is welded with fixed block 19, and the other end of push rod 18 is welded with promotion
Block 17 pushes the mobile a certain distance into U-shaped placing groove 7 of movable block 14, ensures lower surface and the triangular groove 15 of tapered shaft 10
Inclined-plane offset.
Tapered shaft 10 there are two symmetrically being plugged on each supporting rack 4, and the lower surface of tapered shaft 10 and triangular groove 15
Inner wall offsets, and the lower end of tapered shaft 10 offers plane 16, and the upper end of every tapered shaft 10 is run through supporting rack 4 and welded limited
Position block 5, has been fixedly connected with second spring 8, and second spring 8 is set between each limited block 5 and the upper surface of supporting rack 4
In tapered shaft 10, the device of spring stiffness coefficient of second spring 8 is bigger than the device of spring stiffness coefficient of the first spring 11, ensures second spring 8
The elastic force that the first spring 11 can be offset when restoring former long drives movable block 14 to move in the horizontal direction.
The present invention drops limited block 5 upwards when installing fabric 6 and let off roll 2, and tapered shaft 10 moves upwards, and second
Spring 8 extends, then the first spring 11 for being in tensional state restores former length, and movable block 14 is driven to be slided into rectangular through-hole 3, with
The arc-shaped limit plate 9 that movable block 14 is fixedly connected by connecting rod 13 moves in the horizontal direction, then by 10 lower end of tapered shaft
Plane 16 be fastened in card slot 12, movable block 14 is fixed with this, avoids restoring former long elastic force due to second spring 8 driving
Movable block 14 moves, and each limited block 5 and wedge block 10 are adjusted so far state, are then mounted on let off roll 2 and fabric 6
In U-shaped placing groove 7, then limited block 5 is promoted, so that the plane 16 of 10 lower end of tapered shaft is detached from card slot 12, then push fixed block 19,
Movable block 14 is pushed to be moved to the direction of U-shaped placing groove 7 by push rod 18 and pushing block 17, until the inclined-plane of 10 lower end of tapered shaft
It offsets with the inclined-plane of triangular groove 15, second spring 8 restores former length, drives tapered shaft 10 to move downward, passes through inclined-plane and triangular groove
15 slope driving movable block 14 is moved to the direction of U-shaped placing groove 7, returns to original state（As shown in Figure 2）, drive arc limit
Position 9 relative motion of plate limits let off roll 2.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of fabric unreels support device, including pedestal（1）, it is characterised in that：The pedestal（1）Upper surface be symmetrically welded
There are two supporting racks（4）, each support frame as described above（4）On offer U-shaped placing groove（7）, two U-shaped placing grooves（7）
It is inside placed with let off roll jointly（2）, the let off roll（2）On be arranged with fabric（6）, and fabric（6）Positioned at two supporting racks（4）
Between.
2. a kind of fabric according to claim 1 unreels support device, it is characterised in that：Each support frame as described above（4）On
Rectangular through-hole there are two symmetrically opening up（3）, and each rectangular through-hole（3）U-shaped placing groove corresponding with position（7）Even
It is logical, each rectangular through-hole（3）Madial wall on be welded with multiple first springs（11）, position corresponding described first
Spring（11）On be fixedly connected with movable block jointly（14）, the movable block（14）Lateral wall on be symmetrically welded there are two connection
Bar（13）, each connecting rod（13）Far from movable block（14）One end be welded with arc-shaped limit plate（9）.
3. a kind of fabric according to claim 2 unreels support device, it is characterised in that：Each movable block（14）'s
Upper surface is opened up there are one triangular groove（15）With a card slot（12）, each support frame as described above（4）On be symmetrically inserted with two
A tapered shaft（10）, and tapered shaft（10）Lower surface and triangular groove（15）Inner wall offset, the tapered shaft（10）Lower end
Offer plane（16）, the every tapered shaft（10）Upper end run through supporting rack（4）And it is welded with limited block（5）, each
The limited block（5）With supporting rack（4）Upper surface between be fixedly connected with second spring（8）, and second spring（8）It is arranged
In tapered shaft（10）On.
4. a kind of fabric according to claim 3 unreels support device, it is characterised in that：The second spring（8）Bullet
Spring stiffness factor is than the first spring（11）Device of spring stiffness coefficient it is big.
5. a kind of fabric according to claim 2 unreels support device, it is characterised in that：Described in corresponding two of position
Arc-shaped limit plate（9）Side wall contact, and each arc-shaped limit plate（9）Side wall and supporting rack（4）Side wall contact.
6. a kind of fabric according to claim 3 unreels support device, it is characterised in that：Each rectangular through-hole（33）
Inside it is inserted with push rod（18）, the push rod（18）One end run through supporting rack（4）And it is welded with fixed block（19）, the push rod
（18）The other end be welded with pushing block（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659095.6A CN108773704A (en) | 2018-06-25 | 2018-06-25 | A kind of fabric unreels support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659095.6A CN108773704A (en) | 2018-06-25 | 2018-06-25 | A kind of fabric unreels support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773704A true CN108773704A (en) | 2018-11-09 |
Family
ID=64025517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810659095.6A Withdrawn CN108773704A (en) | 2018-06-25 | 2018-06-25 | A kind of fabric unreels support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969834A (en) * | 2019-03-18 | 2019-07-05 | 苏州默声熙达设备科技有限公司 | Rewinding device is used in a kind of detection of cloth |
| CN113619094A (en) * | 2020-05-09 | 2021-11-09 | 深圳市思榕科技有限公司 | Film pressing structure |
-
2018
- 2018-06-25 CN CN201810659095.6A patent/CN108773704A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969834A (en) * | 2019-03-18 | 2019-07-05 | 苏州默声熙达设备科技有限公司 | Rewinding device is used in a kind of detection of cloth |
| CN113619094A (en) * | 2020-05-09 | 2021-11-09 | 深圳市思榕科技有限公司 | Film pressing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181109 |
|
| WW01 | Invention patent application withdrawn after publication |