CN110306279A - A kind of Tension Adjustable section formula feeding structure of ribbon braider - Google Patents
A kind of Tension Adjustable section formula feeding structure of ribbon braider Download PDFInfo
- Publication number
- CN110306279A CN110306279A CN201910772510.3A CN201910772510A CN110306279A CN 110306279 A CN110306279 A CN 110306279A CN 201910772510 A CN201910772510 A CN 201910772510A CN 110306279 A CN110306279 A CN 110306279A
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- CN
- China
- Prior art keywords
- connection strap
- idler roller
- main connection
- feeding structure
- adjustable section
- 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
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000009954 braiding Methods 0.000 abstract description 4
- 241001661918 Bartonia Species 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 10
- 238000007599 discharging Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/12—Controlling warp tension by means other than let-off mechanisms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/18—Devices for indicating warp tension
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The present invention provides a kind of Tension Adjustable section formula feeding structures of strap braider, belong to strap braiding apparatus technical field.It solves the problems, such as that the tight degree of strands can not be adjusted in the feeding process in the existing equipment for strap braiding.This Tension Adjustable section formula feeding structure includes symmetrically arranged two supporting plates and the guide reel being arranged on supporting plate is freely rotated by leading axle and the idler roller of setting is freely rotated relative to supporting plate, it is arranged in parallel between guide reel and idler roller, one end end that main connection strap and secondary connection strap is arranged in is freely rotated by tensioning shaft for idler roller, also rotation is equipped with a screw rod on main connection strap, and the virtual line that the virtual line where screw stem is linked to be with main connection strap upper link point and tensioning shaft tie point is parallel to each other.Compared with prior art, this feeding structure can adjust the tension effects of idler roller according to actual work requirements, and adaptable, regulative mode is simple.
Description
Technical field
The invention belongs to ribbon braiding apparatus technical fields, are related to a kind of Tension Adjustable section formula feeding knot of ribbon braider
Structure.
Background technique
Ribbon is a kind of product common in people's daily life, it widely applies to various textile products, such as book
On the shoulder belt of packet, the suspender belt of wallet and some fabric belts.Ribbon during processing, be by ribbon braider come
It completes, ribbon braider here has generally comprised discharging device, feed device, braiding device, discharging device, wherein sending
Device is expected generally and all can include many height and positions and horizontal position not only guide reel disposed in parallel between each other, in order to make
Strands are tight during transportation to be avoided skidding, and people generally increase tensioning knot on one of guide reel or multiple guide reels
Structure, routinely the technical method of any is to use spring to be pressurized to provide tensile force, however, sometimes adjusting improper strands can mistake
Degree relaxation, lead to spring also enough tensile forces can not be provided strands are tight, alternatively, sometimes adjusting improper strands also can mistake
It spends tight, so that strands has been elongated certain length on microcosmic and reduce the thickness of own, or even produced during feeding
Raw fracture.
Summary of the invention
The purpose of the present invention is for existing be used to that strands can not to be adjusted in the feeding process in the equipment that ribbon weaves
The problem of tight degree, and a kind of Tension Adjustable section formula feeding structure of the ribbon braider proposed.
Object of the invention can be realized by the following technical scheme:
A kind of Tension Adjustable section formula feeding structure of ribbon braider, including symmetrically arranged two supporting plates and pass through leading axle
The guide reel being arranged on supporting plate is freely rotated and the idler roller of setting is freely rotated relative to supporting plate, guide reel and
It is arranged in parallel between tight roller, which is characterized in that be connected separately in an articulated manner on two supporting plates main connection strap and
Secondary connection strap and their hinge joint is between both ends, idler roller is freely rotated by tensioning shaft to be arranged in main connection strap and pair
One end end of connection strap, also rotation is equipped with a screw rod on main connection strap, virtual line and main connection where screw stem
The virtual line that upper link point and tensioning shaft tie point are linked to be is parallel to each other, and screw rod is equipped with a movable block, movable block
It is upper it is penetrating offer perforation, the internal screw thread being mutually matched with the external screw thread of screw rod is offered in perforation, hingedly with main connection strap
It is additionally provided with a protruding block on supporting plate, is connected with an elastic component between protruding block and movable block in the hinged form of plane.
In a kind of Tension Adjustable section formula feeding structure of above-mentioned ribbon braider, the elastic component is pressure bullet
Spring.
In a kind of Tension Adjustable section formula feeding structure of above-mentioned ribbon braider, the secondary connection strap is far from tensioning
The other end end of roller is fastenedly connected item by one and links together with main connection strap.
In a kind of Tension Adjustable section formula feeding structure of above-mentioned ribbon braider, the guide reel and idler roller
Surface is arranged with circle body made of smooth material.
In a kind of Tension Adjustable section formula feeding structure of above-mentioned ribbon braider, pressure is additionally provided in the protruding block
The signal receiving part of power detecting element, pressure detecting element is connect with elastic component.
Compared with prior art, this feeding structure can adjust the tensioning effect of idler roller according to actual work requirements
Fruit, adaptable, regulative mode is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this feeding structure.
Fig. 2 be main connection strap, movable block, elastic component three's connection relationship mechanics kinematic sketch of mechanism.
In figure, 1, supporting plate；2, guide reel；3, idler roller；4, main connection strap；5, secondary connection strap；6, screw rod；7, mobile
Block；8, protruding block；9, elastic component；10, it is fastenedly connected item.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, the Tension Adjustable section formula feeding structure of this ribbon braider includes symmetrically arranged two supporting plates 1
Be freely rotated by leading axle the guide reel 2 being arranged on supporting plate 1 and relative to supporting plate 1 be freely rotated setting
Tight roller 3, it is arranged in parallel between guide reel 2 and idler roller 3, it is connected separately with master in an articulated manner on two supporting plates 1
Connection strap 4 and secondary connection strap 5 and their hinge joint be between both ends, idler roller 3, which is freely rotated to be arranged by tensioning shaft, to exist
One end end of main connection strap 4 and secondary connection strap 5, also rotation is equipped with a screw rod 6 on main connection strap 4, where 6 central axis of screw rod
The virtual line that virtual line is linked to be with main 4 upper link point of connection strap and tensioning shaft tie point is parallel to each other, and sets on screw rod 6
There is a movable block 7, it is penetrating on movable block 7 to offer perforation, the interior spiral shell being mutually matched with the external screw thread of screw rod 6 is offered in perforation
Line is additionally provided with a protruding block 8 with main connection strap 4 on hinged supporting plate 1, hinged with plane between protruding block 8 and movable block 7
Form is connected with an elastic component 9, and in this product, practical elastic component 9 is compression spring.
As shown in Figure 1, secondary other end end of the connection strap 5 far from idler roller 3 is fastenedly connected item 10 and main connection by one
Item 4 links together, and main connection strap 4 under the state, secondary connection strap 5, idler roller 3 are fastenedly connected item 10 and form quadrilateral structure,
Firmness is more preferably；The surface of guide reel 2 and idler roller 3 is arranged with circle body made of smooth material, is further reduced line
Expect in transmission process because of the energy loss that friction generates；And pressure detecting element is additionally provided in protruding block 8, pressure detecting element
Signal receiving part connect with elastic component 9, after being fastenedly connected item 10, idler roller 3 is to the tension effects of lines macroscopic view
It can be seen that.
The adjustment process of this structure is as follows:
Manual turn screw rod 6, because being connected with compression spring between protruding block 8 and movable block 7, and compression spring can not be bent,
So movable block 7 will not rotate together with the rotation of screw rod 6, can only move back and forth on the axis direction of screw rod 6.
Next motion process would have to mention a cleverly mechanics principle:
Fig. 2 is observed, first, it is assumed that the not instead of compression spring of elastic component 9 in figure, a hard material, which is made and does not have, stretches
The physical link of contracting function, from mechanics angle analysis calculate it follows that physical link, main connection strap 4, movable block 7 this three
A overall mechanism collectively constituted in figure only has one degree of freedom, and in this mechanism, driving link also only one, it is just
It is the movable block 7 that can be moved back and forth on relatively main connection strap 4, regulation in " theory of mechanics ": " when the driving link number of mechanism
When mesh is equal to the freedom degree of mechanism, mechanism, which has, determines movement.", thus, under the hypothesis state, the movement institute of movable block 7
The main connection strap 4 of bring is certain around the rotational motion of its hinge joint.It is also not difficult to find out from figure, if movable block at this time
7 move right, then main connection strap 4 can be deflected counterclockwise around hinge joint, and idler roller 3 is finally made to be moved to upper left position
It sets；And if movable block 7 is moved to the left, then the direction of motion is on the contrary, finally make idler roller 3 be moved to the position of lower right.
That is, mechanism can also complete 3 position of idler roller under conditions of assuming that elastic component 9 is physical link
It adjusts, and then realizes the effect of strands tension effects are adjusted.
But in the design, elastic component 9 is not physical link using compression spring, compression spring itself can dog exist
It stretches back and forth on axis direction, all compression springs itself just have one degree of freedom, at this moment, referring again to compression spring, main company
These three mechanisms for collectively constituting of narrow bars 4, movable block 7 will have two freedom degrees, and driving link still only has movable block 7
This, it further provides that road in " theory of mechanics ": " if the driving link number of mechanism is less than the freedom degree of mechanism, the fortune of mechanism
It is dynamic not exclusively to determine, but the movement of mechanism is not to have no regularly arbitrarily to tamper yet, at this moment the movement of mechanism will comply with
Law of minimum resistance is preferentially moved along a line of least resistance.", in the design, why compression spring is used, exactly pressed
Power spring, which needs to encounter high-intensitive pressure or pulling force, can just make its deformation, exactly because " the resistance of compression spring itself
Greatly ", it is difficult to deformation, so in this state, according to " law of minimum resistance " it follows that being brought after the movement of movable block 7
Movement effects, actually and above the movement effects that elastic component 9 assumes physical link are consistent.
In this way, adjust the position of idler roller 3 with also can determine that using compression spring in the same old way, idler roller 3 is moved to not
When with position, the tight degree for being attached to the strands on idler roller 3 also can be different.
Meanwhile compression spring itself is also equipped with elastic force, when strands are during long-term transport, due to extraneous factor with
And the influence of equipment precision, strands still will appear loose or tight state, if strands relax, then just needing again
It is secondary that suitable tight state is adjusted to using screw rod 6, and if strands it is more tight after, possessed by compression spring itself
Elastic force is just capable of providing tension and supports and bounce back immediately, avoids strands excessively tight the case where producing fracture.
Namely why the design designs compression spring wherein for this, although the more ones degree of freedom of meeting, this
A freedom degree will not influence regulating effect during carrying out the adjusting of screw rod 6, while this freedom degree is sent below
During expecting work, it can also be converted into elastic force in any case, tension effects are carried out to strands.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Meaning, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e., its meaning is not answered
This is interpreted as " only including ... ".
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of Tension Adjustable section formula feeding structure of ribbon braider, including symmetrically arranged two supporting plates (1) and pass through
Leading axle is freely rotated the guide reel (2) being arranged on supporting plate (1) and of setting is freely rotated relative to supporting plate (1)
Tight roller (3), it is arranged in parallel between guide reel (2) and idler roller (3), which is characterized in that with hinged on two supporting plates (1)
Form be connected separately with main connection strap (4) and secondary connection strap (5) and their hinge joint is between both ends, idler roller (3)
It is freely rotated to be arranged by tensioning shaft and also turn on one end end of main connection strap (4) and secondary connection strap (5), main connection strap (4)
Dynamic to be equipped with a screw rod (6), virtual line and main connection strap (4) upper link point and tensioning shaft where screw rod (6) central axis connect
The virtual line that contact is linked to be is parallel to each other, and screw rod (6) is equipped with a movable block (7), and penetrating offer is worn on movable block (7)
Hole offers the internal screw thread being mutually matched with the external screw thread of screw rod (6), the supporting plate (1) hinged with main connection strap (4) in perforation
On be additionally provided with a protruding block (8), be connected with an elastic component between protruding block (8) and movable block (7) in the hinged form of plane
(9).
2. a kind of Tension Adjustable section formula feeding structure of ribbon braider according to claim 1, which is characterized in that described
Elastic component (9) be compression spring.
3. a kind of Tension Adjustable section formula feeding structure of ribbon braider according to claim 1 or 2, which is characterized in that
Other end end of the secondary connection strap (5) far from idler roller (3) is fastenedly connected item (10) and main connection strap (4) even by one
It is connected together.
4. a kind of Tension Adjustable section formula feeding structure of ribbon braider according to claim 1 or 2, which is characterized in that
The surface of the guide reel (2) and idler roller (3) is arranged with circle body made of smooth material.
5. a kind of Tension Adjustable section formula feeding structure of ribbon braider according to claim 1 or 2, which is characterized in that
It is additionally provided with pressure detecting element in the protruding block (8), the signal receiving part of pressure detecting element is connect with elastic component (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019104217369 | 2019-05-21 | ||
| CN201910421736.9A CN110042536A (en) | 2019-05-21 | 2019-05-21 | A kind of Tension Adjustable section formula feeding structure of strap braider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110306279A true CN110306279A (en) | 2019-10-08 |
Family
ID=67282741
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910421736.9A Withdrawn CN110042536A (en) | 2019-05-21 | 2019-05-21 | A kind of Tension Adjustable section formula feeding structure of strap braider |
| CN201910772510.3A Pending CN110306279A (en) | 2019-05-21 | 2019-08-21 | A kind of Tension Adjustable section formula feeding structure of ribbon braider |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910421736.9A Withdrawn CN110042536A (en) | 2019-05-21 | 2019-05-21 | A kind of Tension Adjustable section formula feeding structure of strap braider |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110042536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029841A (en) * | 2022-07-06 | 2022-09-09 | 天津工业大学 | Tension applying and detecting device of warp feeding system of special weaving machine for weaving spacer fabric |
| CN115161856A (en) * | 2022-08-05 | 2022-10-11 | 河北英凯模金属网有限公司 | Beating-up mechanism and silk screen weaving equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202245543U (en) * | 2011-09-07 | 2012-05-30 | 苏闽(张家港)新型金属材料科技有限公司 | Tension adjusting device used upon steel wire winding |
| CN106480586A (en) * | 2016-12-21 | 2017-03-08 | 江苏友诚数控科技有限公司 | A kind of stop mechanism for towel machine pine tag mechanism |
| CN206069036U (en) * | 2016-08-31 | 2017-04-05 | 蒙牛乳制品（天津）有限责任公司 | The tight connecting gear of film paper |
| CN206494561U (en) * | 2017-02-23 | 2017-09-15 | 绍兴秋月辉针纺有限公司 | Uncoiling machine |
| CN207953954U (en) * | 2018-01-16 | 2018-10-12 | 青岛东海包装产业有限公司 | A kind of film slitting device for film blowing machine |
| CN210394707U (en) * | 2019-05-21 | 2020-04-24 | 义乌市迪隆织带机械有限公司 | Tension adjustable pay-off structure of meshbelt braider |
-
2019
- 2019-05-21 CN CN201910421736.9A patent/CN110042536A/en not_active Withdrawn
- 2019-08-21 CN CN201910772510.3A patent/CN110306279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202245543U (en) * | 2011-09-07 | 2012-05-30 | 苏闽(张家港)新型金属材料科技有限公司 | Tension adjusting device used upon steel wire winding |
| CN206069036U (en) * | 2016-08-31 | 2017-04-05 | 蒙牛乳制品（天津）有限责任公司 | The tight connecting gear of film paper |
| CN106480586A (en) * | 2016-12-21 | 2017-03-08 | 江苏友诚数控科技有限公司 | A kind of stop mechanism for towel machine pine tag mechanism |
| CN206494561U (en) * | 2017-02-23 | 2017-09-15 | 绍兴秋月辉针纺有限公司 | Uncoiling machine |
| CN207953954U (en) * | 2018-01-16 | 2018-10-12 | 青岛东海包装产业有限公司 | A kind of film slitting device for film blowing machine |
| CN210394707U (en) * | 2019-05-21 | 2020-04-24 | 义乌市迪隆织带机械有限公司 | Tension adjustable pay-off structure of meshbelt braider |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029841A (en) * | 2022-07-06 | 2022-09-09 | 天津工业大学 | Tension applying and detecting device of warp feeding system of special weaving machine for weaving spacer fabric |
| CN115029841B (en) * | 2022-07-06 | 2024-02-20 | 天津工业大学 | Tension applying and detecting device of warp feeding system of special loom for weaving spacer fabric |
| CN115161856A (en) * | 2022-08-05 | 2022-10-11 | 河北英凯模金属网有限公司 | Beating-up mechanism and silk screen weaving equipment |
| CN115161856B (en) * | 2022-08-05 | 2024-03-19 | 河北英凯模金属网有限公司 | Beating-up mechanism and silk screen braiding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110042536A (en) | 2019-07-23 |
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