CN106884261B - Thread cutting mechanism for footwear machine - Google Patents
Thread cutting mechanism for footwear machine Download PDFInfo
- Publication number
- CN106884261B CN106884261B CN201710206566.3A CN201710206566A CN106884261B CN 106884261 B CN106884261 B CN 106884261B CN 201710206566 A CN201710206566 A CN 201710206566A CN 106884261 B CN106884261 B CN 106884261B
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- CN
- China
- Prior art keywords
- lever
- main control
- scissors
- cutting mechanism
- thread cutting
- 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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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
Abstract
The present invention provides a kind of thread cutting mechanism for footwear machine, comprising: installation pedestal；Lever is rotatably installed on the installation pedestal by shaft, and one end of lever is main control end, and the other end is controlled end, and the shaft is between main control end and controlled end；Scissors mounting base, the controlled end side and controlled end for being set to lever cooperate；Scissors bit is installed on scissors mounting base bottom end；Cylinder is controlled, the main control end of lever is set to；And spring, it is set to the main control end of the lever, the spring and the control cylinder are located at the opposite side of the main control end of lever.The present invention is used for the thread cutting mechanism of footwear machine, scissors bit can flexibly be controlled to rise or fall, only scissors bit is controlled when needing trimming to contact with discoid scissors, scissors bit is controlled when without trimming not contact with discoid scissors, the case where to reduce scissors bit abrasion, the service life of scissors bit is improved, to effectively control cost.
Description
Technical field
The present invention relates to technical field of knitting machinery more particularly to a kind of thread cutting mechanisms for footwear machine.
Background technique
Footwear machine is in the weaving process, it is often necessary to extra flotation line and remaining line is cut, usually by being arranged in Hough
The discoid scissors of disk seat and the thread cutting mechanism being arranged in above discoid scissors cooperate to cut extra flotation line and remaining line.It is existing
Although some thread cutting mechanisms can cooperate discoid scissors to realize preferable trimming, scissors bit blade abrasion is very fast, needs
Often replacement scissors bit blade.
Summary of the invention
The purpose of the present invention is to solve the above problems, provide a kind of thread cutting mechanism for footwear machine, can reduce and cut
The abrasion of cutter head.
In order to achieve the above object, the present invention provides a kind of thread cutting mechanism for footwear machine, comprising: installation pedestal；Thick stick
Bar is rotatably installed on the installation pedestal by shaft, and one end of lever is main control end, and the other end is controlled end, described
Shaft is between main control end and controlled end；Scissors mounting base, the controlled end side and controlled end for being set to lever cooperate；Scissors
Head is installed on scissors mounting base bottom end；Cylinder is controlled, the main control end of lever is set to；And spring, it is set to the lever
Main control end, the spring and the control cylinder are located at the opposite side of the main control end of lever.
Further include postive stop baffle in one embodiment of the invention, be removably installed in the installation pedestal, and blocks institute
State scissors mounting base.
In one embodiment of the invention, the installation pedestal is equipped with groove, which is set to the main control end of the lever
Lower section, the spring is contained in the groove and at least partly stretches out the groove, and spring one end connecting groove slot bottom is another
The main control end of end connection lever.
In one embodiment of the invention, the control cylinder has piston rod, which is telescopically arranged in lever
Main control end top.
It further include cylinder mounting base in one embodiment of the invention, the control cylinder is installed on by cylinder mounting base
In the installation pedestal.
In one embodiment of the invention, the top of the scissors mounting base is equipped with fluting, the controlled end insertion of the lever
In the fluting.
In one embodiment of the invention, the fluting forms trumpet flare towards one end of the lever.
In one embodiment of the invention, the controlled end of the lever is in arc-shaped.
It further include being set to the installation pedestal around alarm device in one embodiment of the invention.
In one embodiment of the invention, described around alarm device includes detection bar and insulation division, and the insulation division is arranged
On the outside of the detection bar and it is installed on the installation pedestal.
Compared with prior art, the beneficial effect of the technical program is: the present invention is used for the thread cutting mechanism of footwear machine, can be with
Flexibly control scissors bit rises or falls, and only controls scissors bit when needing trimming and contacts with discoid scissors, without cutting
It controls scissors bit when line not contact with discoid scissors, thus the case where reducing scissors bit abrasion, that improves scissors bit uses the longevity
Life, to effectively control cost.
Detailed description of the invention
Fig. 1 is perspective view of the present invention for an embodiment of the thread cutting mechanism of footwear machine.
Fig. 2 is the view of another angle of Fig. 1.
Fig. 3 is the explosive view of the thread cutting mechanism for footwear machine of the embodiment of Fig. 1.
Fig. 4 is the view of another angle of Fig. 3.
Specific embodiment
With reference to the accompanying drawing, by specific embodiment, clear, complete description is carried out to technical solution of the present invention.
Please refer to shown in Fig. 1-4, the present invention provides a kind of thread cutting mechanism for footwear machine, the thread cutting mechanism be installed on
The discoid scissors of half disc seat cooperates, and realizes that flotation line during knitting socks, remaining line are wiped out.The thread trimmer for footwear machine
Structure includes: installation pedestal 1, lever 2, scissors mounting base 3, scissors bit 4, control cylinder 5 and spring 6.
The installation pedestal 1 is used to for the thread cutting mechanism being installed on the half disc seat of footwear machine.The lever 2 is by turning
Axis 20 is rotatably installed on the installation pedestal 1, and one end of lever 2 is main control end 21, and the other end is controlled end 22, and described turn
Axis 20 is between main control end 21 and controlled end 22.When the main control end 21 of lever 2 exerts a force so that main control end 21 rises or falls,
Lever 2 is rotating fulcrum with shaft 20, drives controlled end 22 down or up.The scissors mounting base 3 be set to lever 2 by
It controls 22 side of end and controlled end 22 cooperates.The scissors bit 4 is installed on 3 bottom end of scissors mounting base.The control cylinder 5 is set to
The main control end 21 of lever 2.The spring 6 is set to the main control end 21 of the lever 2, and the spring 6 divides with the control cylinder 5
Not Wei Yu lever 2 main control end 21 opposite side.The control cylinder 5 and 6 collective effect of the spring are with the master of control lever 2
Control end 21.
When control cylinder 5 exerts a force to lever 2, when so that the main control end 21 of lever 2 moving downward, the controlled end 22 of lever 2
It is lifted, controlled end 22 drives scissors mounting base 3 and scissors bit 4 to lift, so that scissors bit 4 does not contact and is installed on half disc
The discoid scissors of seat, the discoid scissors long-time for avoiding scissors bit 4 and high-speed rotation contact and cause to be seriously worn
Problem.At this point, spring 6 is compressed and put aside certain elastic-restoring force, when the power for removing control cylinder 5 and being applied on lever 2
When, under the elastic-restoring force effect of spring 6, the main control end of lever 2 is bounced by spring 6, then the controlled end 22 of lever 2 declines,
It drives scissors mounting base 3 and scissors bit 4 to decline, so that scissors bit 4 is contacted with discoid scissors, realizes trimming, therefore,
When needing trimming, as long as control cylinder 5 and 6 collective effect of spring lift the main control end 21 of lever 2.The present invention is for knitting socks
The thread cutting mechanism of machine can flexibly control scissors bit 4 and rise or fall, only when needing trimming control scissors bit 4 with it is discoid
Scissors contact controls scissors bit 4 and does not contact with discoid scissors, to reduce the feelings of the abrasion of scissors bit 4 when without trimming
Condition improves the service life of scissors bit 4, to effectively control cost.
The installation pedestal 1 is equipped with groove 101, which is set to the lower section of the main control end 21 of the lever 2, institute
It states spring 6 and is contained in the groove 101 and at least partly stretches out the groove 101,6 one end connecting groove of spring, 101 slot bottom, separately
The main control end 21 of one end connection lever 2.The structure of the installation spring 6 is simple, is easy assembly.
The control cylinder 5 has piston rod 51, which is telescopically arranged in the upper of the main control end 21 of lever 2
Side.Apply pressure directed downwardly towards lever 2 when piston rod 51 stretches out, main control end 21 declines, while pressuring spring 6；Piston rod 51
The pressure applied towards lever 2 is removed when contraction, spring 6 rebounds, and main control end rises.Cylinder 5 and spring 6 are controlled respectively from master control
Collective effect above and below end 21, is risen or fallen with the main control end 21 of control lever 2.
The thread cutting mechanism for footwear machine further includes cylinder mounting base 7, and the control cylinder 5 passes through cylinder mounting base
7 are installed in the installation pedestal 1.The cylinder mounting base 7 includes connected the first mounting base 71 and the second mounting base 72, and first
Mounting base 71 and the substantially vertical setting of the second mounting base 72.First mounting base 71 is equipped with through-hole 711, is passed through using fastener logical
First mounting base 71 can be installed on installation pedestal 1 by hole 711, and the control cylinder 5 is installed on the second mounting base 72, thus complete
At the installation of control cylinder 5.
The thread cutting mechanism for footwear machine further includes postive stop baffle 8, is removably installed in the installation pedestal 1,
And block the scissors mounting base 3.Specifically, the postive stop baffle 8 is L-shaped, scissors mounting base 3 can be surrounded, to keep away
Exempt from scissors mounting base 3 to drop out from 1 side of installation pedestal.
The top of the scissors mounting base 3 is equipped with fluting 301, and the controlled end 22 of the lever 2 is inserted into the fluting 301,
Scissors mounting base 3 can be driven to move up or down when moving up or down to controlled end 22.301 directions of the fluting
One end of the lever 2 forms trumpet flare, so that the controlled end 22 of lever 2 can be easier in insertion fluting 301.It is described
The controlled end 22 of lever 2 is in arc-shaped, which is equally convenient for the controlled end 22 of lever 2 to be inserted into fluting 301.
In one embodiment of the invention, which further includes being set to institute around alarm device 9
State installation pedestal 1.Whether should smoothly be cut around alarm device 9 for detection line, when the abrasion of scissors bit 4 or installation site not
When adjusting and line being caused to cut continuous, disconnected line is not wound in described on alarm device 9, thus will around alarm device 9
Signal is sent to footwear machine, and the control of footwear machine control system is shut down and sounded an alarm, and user is reminded to replace scissors bit 4 or adjustment
The installation site of scissors bit 4.Scissors bit 4 is installed on scissors mounting base 3 by screw, and position is fine-tuning.
Described to include detection bar 91 and insulation division 92 around alarm device 9, the insulation division 92 is sheathed on the detection bar
On the outside of 91 and it is installed on the installation pedestal 1.The insulation division 92 can be used nylon and be made.The detection bar 91 uses steel wire system
At the upper end of detection bar 91 connects terminals 93, and the terminals 93 with the control system of footwear machine for connecting, will test letter
Number it is sent to the control system of footwear machine.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.
Claims (9)
1. a kind of thread cutting mechanism for footwear machine characterized by comprising
Installation pedestal；
Lever is rotatably installed on the installation pedestal by shaft, and one end of lever is main control end, and the other end is controlled
End, the shaft is between main control end and controlled end；
Scissors mounting base, the controlled end side and controlled end for being set to lever cooperate；
Scissors bit is installed on scissors mounting base bottom end；
Cylinder is controlled, the main control end of lever is set to；And
Spring, is set to the main control end of the lever, and the spring and the control cylinder are located at the main control end of lever
Opposite side；
The top of the scissors mounting base is equipped with fluting, and the controlled end of the lever is inserted into the fluting.
2. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that it further include postive stop baffle, it is removable
It is installed on the installation pedestal with unloading, and blocks the scissors mounting base.
3. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that the installation pedestal is equipped with recessed
Slot, the groove are set to the lower section of the main control end of the lever, and the spring is contained in the groove and at least partly stretches out institute
Groove, spring one end connecting groove slot bottom are stated, the other end connects the main control end of lever.
4. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that the control cylinder has piston
Bar, the piston rod are telescopically arranged in the top of the main control end of lever.
5. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that further include cylinder mounting base, institute
Control cylinder is stated to be installed in the installation pedestal by cylinder mounting base.
6. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that described to slot towards the lever
One end formed trumpet flare.
7. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that the controlled end of the lever is in circle
Arcuation.
8. the thread cutting mechanism according to claim 1 for footwear machine, which is characterized in that further include around alarm device,
It is set to the installation pedestal.
9. the thread cutting mechanism according to claim 8 for footwear machine, which is characterized in that described to include around alarm device
Detection bar and insulation division, the insulation division are sheathed on the outside of the detection bar and are installed on the installation pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710206566.3A CN106884261B (en) | 2017-03-31 | 2017-03-31 | Thread cutting mechanism for footwear machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710206566.3A CN106884261B (en) | 2017-03-31 | 2017-03-31 | Thread cutting mechanism for footwear machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884261A CN106884261A (en) | 2017-06-23 |
| CN106884261B true CN106884261B (en) | 2019-05-14 |
Family
ID=59182406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710206566.3A Active CN106884261B (en) | 2017-03-31 | 2017-03-31 | Thread cutting mechanism for footwear machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106884261B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668899A (en) * | 1969-12-18 | 1972-06-13 | Barber Nicholls Ltd | Circular knitting machine |
| EP1059376A2 (en) * | 1999-06-11 | 2000-12-13 | Sangiacomo S.p.A. | Yarn-locking/cutting device for circular stocking knitting and knitting machines |
| CN2799607Y (en) * | 2005-04-30 | 2006-07-26 | 富胜精密机械（绍兴）有限公司 | Scissors device of hosiery knitter for cutting yarn |
| CN202072879U (en) * | 2011-04-26 | 2011-12-14 | 绍兴市越发机械制造有限公司 | Rubber string shear driving mechanism for hosiery machine |
| CN104562410A (en) * | 2014-12-18 | 2015-04-29 | 浙江日发纺织机械股份有限公司 | Wire clamp scissor mechanism |
| CN205907454U (en) * | 2016-07-29 | 2017-01-25 | 浙江中宝针织科技有限公司 | Novel high -speed silk stocking machine's little scissors device |
| CN206814966U (en) * | 2017-03-31 | 2017-12-29 | 浙江叶晓针织机械有限公司 | Thread cutting mechanism for footwear machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11241257A (en) * | 1998-02-23 | 1999-09-07 | Nagata Seiki Co Ltd | Yarn cutter for circular knitting machine |
-
2017
- 2017-03-31 CN CN201710206566.3A patent/CN106884261B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668899A (en) * | 1969-12-18 | 1972-06-13 | Barber Nicholls Ltd | Circular knitting machine |
| EP1059376A2 (en) * | 1999-06-11 | 2000-12-13 | Sangiacomo S.p.A. | Yarn-locking/cutting device for circular stocking knitting and knitting machines |
| CN2799607Y (en) * | 2005-04-30 | 2006-07-26 | 富胜精密机械（绍兴）有限公司 | Scissors device of hosiery knitter for cutting yarn |
| CN202072879U (en) * | 2011-04-26 | 2011-12-14 | 绍兴市越发机械制造有限公司 | Rubber string shear driving mechanism for hosiery machine |
| CN104562410A (en) * | 2014-12-18 | 2015-04-29 | 浙江日发纺织机械股份有限公司 | Wire clamp scissor mechanism |
| CN205907454U (en) * | 2016-07-29 | 2017-01-25 | 浙江中宝针织科技有限公司 | Novel high -speed silk stocking machine's little scissors device |
| CN206814966U (en) * | 2017-03-31 | 2017-12-29 | 浙江叶晓针织机械有限公司 | Thread cutting mechanism for footwear machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884261A (en) | 2017-06-23 |
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| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Thread cutting mechanism for hosiery weaving machine Effective date of registration: 20220728 Granted publication date: 20190514 Pledgee: Zhibu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: Y2022980011469 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230713 Granted publication date: 20190514 Pledgee: Zhibu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: Y2022980011469 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Thread cutting mechanism for hosiery machines Effective date of registration: 20230717 Granted publication date: 20190514 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: Y2023980048686 |