CN110004534B - Scissors used in miniature pipeline - Google Patents
Scissors used in miniature pipeline Download PDFInfo
- Publication number
- CN110004534B CN110004534B CN201910438342.4A CN201910438342A CN110004534B CN 110004534 B CN110004534 B CN 110004534B CN 201910438342 A CN201910438342 A CN 201910438342A CN 110004534 B CN110004534 B CN 110004534B
- Authority
- CN
- China
- Prior art keywords
- seat
- yarn
- movable
- scissors
- blade
- 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.)
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Links
- 238000010008 shearing Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004753 textile Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/16—Yarn-severing arrangements, e.g. for cutting transfer tails; Separating of roving in flyer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention relates to scissors used in a miniature pipeline, which comprise a yarn inlet pipe, a shearing mechanism, a yarn outlet pipe and a mounting seat, wherein the shearing mechanism is connected between the yarn inlet pipe and the yarn outlet pipe and is arranged on the mounting seat, the shearing mechanism comprises a yarn cutter, a mounting shaft, a compression spring and a driving branched chain, the mounting seat comprises a base, a movable cutter seat and a fixed cutter seat, the yarn cutter comprises a movable cutter blade and a fixed cutter blade, and the driving branched chain comprises a pushing cylinder, a telescopic seat, a rotating shaft and a rotating seat. The invention can solve the problems of the prior textile production that the number of driving parts of the shearing equipment is large, the production and manufacturing cost is high, the operation steps of the driving parts are complex, the working efficiency is low and the like when the yarns are sheared in the micro pipeline before doffing.
Description
Technical Field
The invention relates to the field of textile equipment, in particular to scissors used in a miniature pipeline.
Background
Doffing is one of spinning procedures, mainly taking off full yarn and then replacing the empty yarn tube, is an important component part of spinning workshop production, and all work of doffers is performed around high quality, high yield and low consumption. When doffing, the full yarn tube is pulled out from the spindle rod and put into the yarn basket, and the yarn between the spindle rod and the full yarn tube is cut off by the scissors.
The shearing equipment used at present is mainly composed of a motor, a gearbox, a guide shaft, an eccentric wheel, an adjusting rod and other parts, has a complex structure, and has the following defects when in use:
(1) The number of the driving parts is large, and the production and manufacturing cost is high;
(2) In order to complete the shearing operation, the driving member has more operation steps, resulting in low working efficiency.
Accordingly, in order to solve the above-described problems, the present invention provides a scissors for use in a micro-pipe.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides scissors used in a miniature pipeline.
The invention aims to solve the technical problems by adopting the following technical scheme: the scissors used in the micro pipeline comprise a yarn inlet pipe, a shearing mechanism, a yarn outlet pipe and a mounting seat, wherein the shearing mechanism is connected between the yarn inlet pipe and the yarn outlet pipe and is mounted on the mounting seat; wherein:
the yarn shearing mechanism comprises a yarn shear, a mounting shaft, a compression spring and a driving branched chain, wherein the mounting shaft is mounted on the inner wall of the mounting seat, the yarn shear is arranged at the right end of the mounting shaft, the side wall of the yarn shear is connected with the side wall of the driving branched chain, the driving branched chain is mounted on the outer wall of the mounting seat, and the compression spring is connected between the driving branched chain and the mounting shaft; the yarn shears are driven to rotate around the mounting shaft through the driving branched chains, the purpose of cutting yarns is achieved, the compression spring can compress the yarn shears in the working process, and the stability in the shearing process is improved.
The mounting seat comprises a base, a movable scissor seat and a fixed scissor seat, wherein the movable scissor seat and the fixed scissor seat are sequentially arranged at the upper end of the base from left to right, a cavity is formed in the movable scissor seat, and a rotary groove is formed in the front side of the movable scissor seat; the base is detachably arranged at a designated position, so that the effect of fixing the position of the device is achieved, and the function of shearing yarns is achieved through the movable shearing blade and the fixed shearing blade which are arranged on the movable shearing blade and the fixed shearing blade.
As a preferable technical scheme of the invention, the yarn scissors comprise a movable scissors blade and a fixed scissors blade, wherein the movable scissors blade is positioned in a cavity of a movable scissors seat, the fixed scissors blade is arranged on a fixed scissors blade seat, and the side wall of the movable scissors blade is connected with the side wall of a driving branched chain; the yarn can be cut by the cooperation of the movable shearing blade and the fixed shearing blade.
As a preferable technical scheme of the invention, the driving branched chain comprises a pushing cylinder, a telescopic seat, a rotating shaft and a rotating seat, wherein the bottom end of the pushing cylinder is arranged on the outer wall of the movable scissor seat, the top end of the pushing cylinder is provided with the telescopic seat, the telescopic seat is of an inverted L-shaped structure, the left side of the telescopic seat is provided with a telescopic hole, the rotating shaft is arranged in the telescopic hole, the rotating shaft is arranged on the rotating seat, the rotating seat penetrates through the rotating groove and is positioned in the movable scissor seat, the rotating seat is arranged on the side wall of the mounting shaft, and the side wall of the rotating seat is connected with the side wall of the movable scissor blade; the structure, principle and control method of the pushing cylinder are all in the prior art, the pushing cylinder drives the telescopic seat to perform vertical linear motion, so that the rotating shaft and the rotating seat are driven to perform rotary motion around the mounting shaft, the movable shearing blade can complete shearing work of yarns under the combined action of the fixed shearing blade, the driving parts are few, the production cost and the working steps are reduced, and the working efficiency is improved.
As a preferable technical scheme of the invention, through holes are formed on the side walls of the movable scissor seat and the fixed scissor seat, and the central axes of the through holes are coincident with the central axes of the yarn inlet pipe and the yarn outlet pipe, so that yarns can conveniently enter and exit.
As a preferable technical scheme of the invention, the movable shearing blade and the fixed shearing blade are arranged in a front-back opposite way, and the left and right end surfaces of the movable shearing blade and the left and right end surfaces of the fixed shearing blade are mutually parallel so as to shear yarns.
As a preferable technical scheme of the invention, the front end and the rear end of the telescopic hole are of semicircular structures, the middle part of the telescopic hole is of a rectangular structure, and the diameters of the front end and the rear end of the telescopic hole are equal to the width of the middle part of the telescopic hole, so that enough space is reserved for the rotation of the rotating shaft.
Compared with the prior art, the invention has the following advantages:
1. the invention can solve the problems of high number of driving parts of cutting equipment, high production and manufacturing cost, low working efficiency caused by complex operation steps of the driving parts and the like existing before doffing in the existing textile production and when cutting yarns in a miniature pipeline;
2. according to the yarn shearing mechanism, the branched chain is driven to drive the yarn shearing to rotate around the mounting shaft, so that the purpose of shearing the yarn is achieved, the compression spring can compress the yarn shearing in the working process, and the stability in the shearing process is improved;
3. the driving branched chain can drive the yarn to finish the shearing work of the yarn, has fewer driving parts, reduces the production cost and the working steps, and improves the working efficiency.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic perspective view of the yarn cutter, the rotating shaft and the rotating seat according to the present invention;
FIG. 5 is a view of the yarn cutting mechanism of the present invention in use;
fig. 6 is a view showing the state of use of the yarn cutter of the present invention when opened.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present invention easy to understand, the present invention is further described below with reference to fig. 1 to 6.
The scissors used in the micro pipeline comprise a yarn inlet pipe 1, a shearing mechanism 2, a yarn outlet pipe 3 and a mounting seat 4, wherein the shearing mechanism 2 is connected between the yarn inlet pipe 1 and the yarn outlet pipe 3, and the shearing mechanism 2 is mounted on the mounting seat 4; wherein:
the shearing mechanism 2 comprises a yarn shear 21, a mounting shaft 22, a compression spring 23 and a driving branched chain 24, wherein the mounting shaft 22 is mounted on the inner wall of the mounting seat 4, the yarn shear 21 is arranged at the right end of the mounting shaft 22, the side wall of the yarn shear 21 is connected with the side wall of the driving branched chain 24, the driving branched chain 24 is mounted on the outer wall of the mounting seat 4, and the compression spring 23 is connected between the driving branched chain 24 and the mounting shaft 22; the yarn scissors 21 are driven to rotate around the mounting shaft 22 through the driving branched chain 24, the purpose of cutting yarns is achieved, the compression spring 23 can compress the yarn scissors 21 in the working process, and the stability in the cutting process is improved.
The mounting seat 4 comprises a base 41, a movable scissor seat 42 and a fixed scissor seat 43, wherein the movable scissor seat 42 and the fixed scissor seat 43 are sequentially arranged at the upper end of the base 41 from left to right, a cavity is formed in the movable scissor seat 42, and a rotary groove is formed in the front side of the movable scissor seat 42; the base 41 is detachably mounted at a specified position to fix the position of the device, and the movable shearing blade 21-1 and the fixed shearing blade 21-2 arranged on the movable shearing blade holder 42 and the fixed shearing blade holder 43 are used for shearing yarns.
The yarn scissors 21 comprise a movable scissors blade 21-1 and a fixed scissors blade 21-2, the movable scissors blade 21-1 is positioned in a cavity of a movable scissors blade holder 42, the fixed scissors blade 21-2 is arranged on a fixed scissors blade holder 43, and the side wall of the movable scissors blade 21-1 is connected with the side wall of a driving branched chain 24; the movable blade 21-1 and the fixed blade 21-2 cooperate together to cut the yarn.
The driving branched chain 24 comprises a pushing cylinder 24-1, a telescopic seat 24-2, a rotating shaft 24-3 and a rotating seat 24-4, wherein the bottom end of the pushing cylinder 24-1 is arranged on the outer wall of the movable scissor seat 42, the top end of the pushing cylinder 24-1 is provided with the telescopic seat 24-2, the telescopic seat 24-2 is of an inverted L-shaped structure, the left side of the telescopic seat 24-2 is provided with a telescopic hole, the rotating shaft 24-3 is arranged in the telescopic hole, the rotating shaft 24-3 is arranged on the rotating seat 24-4, the rotating seat 24-4 penetrates through the rotating groove and is positioned in the movable scissor seat 42, the rotating seat 24-4 is arranged on the side wall of the mounting shaft 22, and the side wall of the rotating seat 24-4 is connected with the side wall of the movable scissor blade 21-1; the structure, principle and control method of the pushing cylinder 24-1 are all in the prior art, the pushing cylinder 24-1 drives the telescopic seat 24-2 to perform vertical linear motion, so that the rotating shaft 24-3 and the rotating seat 24-4 are driven to perform rotary motion around the mounting shaft 22, the movable shearing blade 21-1 can complete shearing work on yarns under the combined action of the fixed shearing blade 21-2, driving parts are few, production cost and working steps are reduced, and working efficiency is improved.
Through holes are formed in the side walls of the movable scissor seat 42 and the fixed scissor seat 43, and the central axis of the through holes coincides with the central axis of the yarn inlet pipe 1 and the central axis of the yarn outlet pipe 3, so that yarns can conveniently enter and exit.
The movable shearing blade 21-1 and the fixed shearing blade 21-2 are arranged in a front-back opposite mode, and the left end face and the right end face of the movable shearing blade 21-1 are flush with the left end face and the right end face of the fixed shearing blade 21-2 so as to shear yarns.
The front end and the rear end of the telescopic hole are of semicircular structures, the middle of the telescopic hole is of a rectangular structure, and the diameters of the front end and the rear end of the telescopic hole are equal to the width of the middle of the telescopic hole, so that enough space is reserved for the rotation of the rotary shaft 24-3.
During operation, firstly, yarns sequentially pass through the yarn inlet pipe 1, the shearing mechanism 2 and the yarn outlet pipe 3 through the existing equipment, and then the telescopic seat 24-2 is driven to linearly move up and down through the pushing cylinder 24-1, so that the rotating shaft 24-3 and the rotating seat 24-4 are driven to rotate around the mounting shaft 22, the movable shearing blade 21-1 can finally complete the shearing work of the yarns under the combined action of the fixed shearing blade 21-2, and the compression spring 23 can compress the yarn shearing blade 21 in the working process, so that the stability in the shearing process is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a scissors for in miniature pipeline, includes yarn import pipe (1), shearing mechanism (2), yarn outlet pipe (3) and mount pad (4), its characterized in that: a shearing mechanism (2) is connected between the yarn inlet pipe (1) and the yarn outlet pipe (3), and the shearing mechanism (2) is arranged on the mounting seat (4); wherein:
the shearing mechanism (2) comprises a yarn shear (21), a mounting shaft (22), a compression spring (23) and a driving branched chain (24), wherein the mounting shaft (22) is mounted on the inner wall of the mounting seat (4), the yarn shear (21) is arranged at the right end of the mounting shaft (22), the side wall of the yarn shear (21) is connected with the side wall of the driving branched chain (24), the driving branched chain (24) is mounted on the outer wall of the mounting seat (4), and the compression spring (23) is connected between the driving branched chain (24) and the mounting shaft (22);
the mounting seat (4) comprises a base (41), a movable scissor seat (42) and a fixed scissor seat (43), wherein the movable scissor seat (42) and the fixed scissor seat (43) are sequentially arranged at the upper end of the base (41) from left to right, a cavity is formed in the movable scissor seat (42), and a rotary groove is formed in the front side of the movable scissor seat (42);
the yarn scissors (21) comprise a movable scissors blade (21-1) and a fixed scissors blade (21-2), the movable scissors blade (21-1) is positioned in a cavity of a movable scissors seat (42), the fixed scissors blade (21-2) is arranged on a fixed scissors seat (43), and the side wall of the movable scissors blade (21-1) is connected with the side wall of a driving branched chain (24);
the driving branched chain (24) comprises a pushing cylinder (24-1), a telescopic seat (24-2), a rotating shaft (24-3) and a rotating seat (24-4), wherein the bottom end of the pushing cylinder (24-1) is arranged on the outer wall of the movable scissor seat (42), and the telescopic seat (24-2) is arranged at the top end of the pushing cylinder (24-1);
the telescopic seat (24-2) is of an inverted L-shaped structure, a telescopic hole is formed in the left side of the telescopic seat (24-2), a rotating shaft (24-3) is arranged in the telescopic hole, the rotating shaft (24-3) is installed on the rotating seat (24-4), the rotating seat (24-4) penetrates through the rotating groove to be located inside the movable scissor seat (42), the rotating seat (24-4) is installed on the side wall of the installation shaft (22), and the side wall of the rotating seat (24-4) is connected with the side wall of the movable scissor piece (21-1);
through holes are formed in the side walls of the movable scissor seat (42) and the fixed scissor seat (43), and the central axis of the through holes coincides with the central axis of the yarn inlet pipe (1) and the central axis of the yarn outlet pipe (3).
2. A pair of scissors for use in a micro-pipe according to claim 1, wherein: the movable shearing blade (21-1) and the fixed shearing blade (21-2) are arranged in a front-back opposite mode, and the left end face and the right end face of the movable shearing blade (21-1) are mutually parallel and level to the left end face and the right end face of the fixed shearing blade (21-2).
3. A pair of scissors for use in a micro-pipe according to claim 1, wherein: the front end and the rear end of the telescopic hole are of semicircular structures, the middle of the telescopic hole is of a rectangular structure, and the diameters of the front end and the rear end of the telescopic hole are equal to the width of the middle of the telescopic hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438342.4A CN110004534B (en) | 2019-05-24 | 2019-05-24 | Scissors used in miniature pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438342.4A CN110004534B (en) | 2019-05-24 | 2019-05-24 | Scissors used in miniature pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110004534A CN110004534A (en) | 2019-07-12 |
| CN110004534B true CN110004534B (en) | 2023-11-10 |
Family
ID=67177857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438342.4A Active CN110004534B (en) | 2019-05-24 | 2019-05-24 | Scissors used in miniature pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004534B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925529A1 (en) * | 1989-08-02 | 1991-02-07 | Schlafhorst & Co W | Ring spinning frame - has revolving cutter blades at base of spindle which activate after doffing |
| DE4237475A1 (en) * | 1992-11-06 | 1994-05-11 | Stahlecker Fritz | Ring spinning frame - has a cutter mechanism on the spindle to separate the yarn end on a full cop |
| CN1550583A (en) * | 2003-05-13 | 2004-12-01 | 株式会社丰田自动织机 | Tail yarn cutting device for spinning machine |
| CN2801858Y (en) * | 2005-04-09 | 2006-08-02 | 莱州市电子仪器有限公司 | Electric yarn cutting device |
| CN201089859Y (en) * | 2007-09-22 | 2008-07-23 | 谢小玲 | Wire-shearing tool bit |
| CN102560766A (en) * | 2012-01-06 | 2012-07-11 | 南昌航空大学 | Yarn cutting device of automatic doffing machine |
| CN103422202A (en) * | 2013-08-08 | 2013-12-04 | 经纬纺织机械股份有限公司 | Yarn storage disk device which is provided with yarn cutting blade and applied to polish rod spindle of spinning machine |
| CN205934530U (en) * | 2015-08-14 | 2017-02-08 | 沈龙进 | Shearing device for cutting yarns |
| CN108729199A (en) * | 2018-08-14 | 2018-11-02 | 杭州锐冠科技有限公司 | A kind of bobbin yarn clipping device |
-
2019
- 2019-05-24 CN CN201910438342.4A patent/CN110004534B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925529A1 (en) * | 1989-08-02 | 1991-02-07 | Schlafhorst & Co W | Ring spinning frame - has revolving cutter blades at base of spindle which activate after doffing |
| DE4237475A1 (en) * | 1992-11-06 | 1994-05-11 | Stahlecker Fritz | Ring spinning frame - has a cutter mechanism on the spindle to separate the yarn end on a full cop |
| CN1550583A (en) * | 2003-05-13 | 2004-12-01 | 株式会社丰田自动织机 | Tail yarn cutting device for spinning machine |
| CN2801858Y (en) * | 2005-04-09 | 2006-08-02 | 莱州市电子仪器有限公司 | Electric yarn cutting device |
| CN201089859Y (en) * | 2007-09-22 | 2008-07-23 | 谢小玲 | Wire-shearing tool bit |
| CN102560766A (en) * | 2012-01-06 | 2012-07-11 | 南昌航空大学 | Yarn cutting device of automatic doffing machine |
| CN103422202A (en) * | 2013-08-08 | 2013-12-04 | 经纬纺织机械股份有限公司 | Yarn storage disk device which is provided with yarn cutting blade and applied to polish rod spindle of spinning machine |
| CN205934530U (en) * | 2015-08-14 | 2017-02-08 | 沈龙进 | Shearing device for cutting yarns |
| CN108729199A (en) * | 2018-08-14 | 2018-11-02 | 杭州锐冠科技有限公司 | A kind of bobbin yarn clipping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110004534A (en) | 2019-07-12 |
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