CN107245802A - A kind of all-computer glove knitting machine scissors apparatus - Google Patents
A kind of all-computer glove knitting machine scissors apparatus Download PDFInfo
- Publication number
- CN107245802A CN107245802A CN201710583831.XA CN201710583831A CN107245802A CN 107245802 A CN107245802 A CN 107245802A CN 201710583831 A CN201710583831 A CN 201710583831A CN 107245802 A CN107245802 A CN 107245802A
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- China
- Prior art keywords
- scissors
- fixed
- shaft
- thread tension
- base
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
- D04B15/60—Thread guides for circular knitting machines; Thread-changing devices with thread-clamping or -severing devices
Abstract
All-computer glove knitting machine scissors apparatus, including installing plate, fixed seat, major axis, stepper motor, drive block, scissors base, plastic cutter, fixed blade, scissors shaft, movable scissors, cursor, transmission swing arm, pull plate A, pull plate B etc.；One stepper motor is installed in fixed seat, drive block is fixed with its axle；A scissors base is also equipped with fixed seat, plastic cutter can be moved up and down in scissors base；The scissors shaft upper end that removable pin is connected in scissors base is fixed with a movable scissors, and lower end is fixed with a cursor；The drive connection axle one end being actively set in scissors base is fixed with an actuation arm, the other end is fixed with a transmission swing arm, pull plate A is flexibly connected with transmission swing arm, pull plate B is flexibly connected with drive block, and small axle B is flexibly connected the pull plate B other end, pull plate A other end elongated hole and plastic cutter lower end three get up by ring washer B.The present invention can cut the yarn of all high intensity and hardness.
Description
【Technical field】
The invention belongs to technical field of textile machine, and in particular to a kind of scissors apparatus of all-computer glove knitting machine.
【Background technology】
The all-computer glove knitting machine of Japanese Shimadzu Corporation's production and both at home and abroad many similar types, it aids in scissors to fix
Above on the right of the front and rear needle plate, in practice, it has been found that the scissors can not cut hard yarn and clamp the end of a thread after cutting, also
It is to have said that several special gloves can not weave, such as anti-cutting gloves.
With glove applications field it is continuous extensively, high intensity, high rigidity yarn braiding gloves demand it is increasing,
Thus this case occurs.
【The content of the invention】
In order to overcome drawbacks described above of the prior art, the present invention provides a kind of all-computer glove knitting machine scissors apparatus.
The technical scheme that the present invention takes is：A kind of all-computer glove knitting machine scissors apparatus includes：Pressure-ray film, thread tension disc, work
Dynamic scissors, fixed blade, scissors shaft, cursor, plastic cutter, blow head, transmission swing arm, stepper motor；
It is mounted with pressure-ray film, thread tension disc, movable scissors, fixed blade above scissors shaft successively from the top down；Scissors shaft is worn
The through hole bearing pin for crossing fixed blade is connected in scissors base；Scissors shaft top has on the projection being commonly called as " flat filament ", movable scissors
There is the through hole that shape size is adapted to, the through hole of movable scissors is enclosed in the projection of scissors shaft, movable scissors and scissors shaft are fixed
Together；Thread tension disc is placed on above movable scissors, and thread tension disc is fixed on scissors base by ring washer；Pressure-ray film is direct with screw
The top of scissors shaft is fixed on, movable scissors and pressure-ray film are all fixed on scissors shaft, can be with scissors shaft synchronous axial system；
Another screw is fixed on three on scissors base through thread tension disc, axle sleeve, the through hole of fixed blade；
Thread tension disc is located above movable scissors, and due to placed ring washer in the through hole of thread tension disc, and the height of back-up ring is big
In the thickness of thread tension disc, the external diameter of back-up ring is less than the diameter of thread tension disc through hole, so, pressure-ray film and movable scissors are all and thread tension disc
Between have gap, can in the horizontal direction be rotated in the upper and lower of thread tension disc；Scissors shaft lower end is fixed with a cursor；
The transmission system of scissors member includes：Plastic cutter, pull plate, crank, actuation arm, transmission swing arm, stepper motor；
Installing plate has two pieces of left and right, has been fixedly connected with two fulcrums, wherein securing a fixing axle on the installing plate on the right；
One end of fixed seat is fixed in fixing axle, and the other end is rested on major axis；
It is provided with fixed seat on a motor fixing plate, motor fixing plate and stepper motor is installed, on stepping motor rotating shaft
Crank is fixed with, pull plate B one end bearing pin is connected on crank.
Activity in a scissors base, the corresponding groove of scissors base is also equipped with fixed seat one plastic cutter is housed, cover plate, which is fixed on, to be cut
Plastic cutter is set to be moved in groove on tool rest.A blow head and tracheae, tracheae and blow head are further fixed on described scissors base
Between be connected by the air flow channel inside scissors base, tracheae is connected to source of the gas.
A connecting shaft is cased with scissors base respective aperture, connecting shaft one end is fixed with an actuation arm, one end insertion of cursor
In the oval groove of actuation arm.
The other end of connecting shaft is fixed with a transmission swing arm, and pull plate A one end bearing pin is connected in transmission swing arm.
The pull plate B other end, pull plate A other end waist round hole and plastic cutter lower end are with small axle B by ring washer three
Bearing pin is connected.
Further set：A stage clip is covered on scissors shaft, between cursor and scissors base, effect is rotation
Arm, scissors shaft, toward drop-down, make the cutting edge of movable scissors and fixed blade tight all the time in shear history together with movable scissors
Contiguity is touched, and strengthens shearing force.
Further set：The gradient of 1.1 degree of the cutting edge band of fixed blade.The purpose so set is to make the He of movable scissors 9
Fixed blade 10 only has the big plane behind the linear contact lay of above cutting edge, cutting edge not to be affixed all the time in shear history, this
Sample makes edge contacts most strong.
Further set：A gag lever post is further fixed on beside actuation arm, the restriction effect arm amplitude of oscillation will not be offside, in order to avoid swing
When cursor depart from actuation arm oval groove.
The beneficial effects of the invention are as follows：Shearing force is especially big, can cut the yarn of all high intensity and hardness, and cutting
The end of a thread is clamped while line, makes the application expanded of uniform machinery.And auxiliary scissors apparatus is located at below needle plate,
Tailored appearance, without prejudice to operative.
【Brief description of the drawings】
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is scissors member structure decomposition figure of the present invention；
Fig. 3 is scissors member opening schematic diagram；
Fig. 4 is scissors member trimming view；
Fig. 5 is the partial enlarged drawing at A in Fig. 4；
Fig. 6 is the gradient schematic diagram of fixed blade；
Fig. 7 is transmission system schematic diagram；
Fig. 8 is prior-art illustration.
Description of reference numerals：
1 stepper motor, 2 fixed plates, 3 fixed seats, 4 fixing axles, 5 installing plates, 6 scissors bases, 7 pressure-ray films, line ball breach 71,
8 thread tension discs, the movable scissors of clamp breach 81,9,9-1 through holes；10 fixed blades, 11 axle sleeves, 12 scissors shafts, 12-1 flat filaments, 13 length
Axle, 14 cover plates, 15 small axle A, 16 plastic cutters, 17 blow heads, 18 transmission swing arms, 19 pull plate A, 20 small axle B, 21 ring washers, 22 small axles
C, 23 pull plate B, 24 cranks, 26 tracheaes, 27 gag lever posts, 28 cursors, 28-1 stage clips, 29 actuation arms, 30 connecting shafts.
【Embodiment】
The present invention is elaborated with reference to the accompanying drawings and examples.
Embodiment 1
As shown in accompanying drawing 1 to accompanying drawing 7, a kind of all-computer glove knitting machine scissors apparatus includes：Pressure-ray film 7, thread tension disc 8, activity
Scissors 9, fixed blade 10, scissors shaft 12, cursor 28, plastic cutter 16, blow head 17, transmission swing arm 18, stepper motor 1；
Referring to Fig. 2 to Fig. 5, scissors shaft 12 above be mounted with successively from the top down pressure-ray film 7, thread tension disc 8, movable scissors 9,
Fixed blade 10；The through hole bearing pin of scissors shaft 12 through fixed blade 10 is connected in scissors base 6；There is custom on the top of scissors shaft 12
The referred to as projection of " flat filament ", so-called " flat filament ", referring to Fig. 2, it is exactly symmetrically to remove two pieces in cylindrical tip that it, which is defined, formed by
Two sections of circular arcs, the circumference of two rectilinear(-al)s.There are the through hole 9-1 that shape size is adapted to, movable scissors 9 on movable scissors 9
Through hole 9-1 be enclosed in the flat filament 12-1 projections of scissors shaft 12, movable scissors 9 and scissors shaft 12 are secured to together；Clamp
Piece 8 is placed on above movable scissors 9, and thread tension disc 8 is fixed on 6 on scissors base by ring washer；Pressure-ray film 7 is directly anchored to screw
The top of scissors shaft 12, movable scissors 9 and pressure-ray film 7 are all fixed on scissors shaft, can be with the synchronous axial system of scissors shaft 12；
Referring to Fig. 3, three is fixed on scissors base by a screw through thread tension disc 8, axle sleeve 11, the through hole of fixed blade 10
On 6；
Thread tension disc 8 is located above movable scissors 9, due to placed ring washer, and the height of back-up ring in the through hole of thread tension disc 8
More than the thickness of thread tension disc 8, the external diameter of back-up ring is less than the diameter of the through hole of thread tension disc 8, so, pressure-ray film 7 and movable scissors 9 all and
There is gap between thread tension disc 8, can swinging in the horizontal direction up and down in thread tension disc 8；The lower end of scissors shaft 12 is fixed with a cursor
28。
Especially it be stressed that covering a stage clip 28-1 on scissors shaft 12, between cursor 28 and scissors base 6,
Stage clip 28-1 effect is, toward drop-down, to make movable scissors 9 and fixed cursor 28, scissors shaft 12 together with movable scissors 9
The cutting edge of scissors 10 is in close contact all the time in shear history, strengthens shearing force.
Referring to Fig. 6, the gradient of 1.1 degree of the cutting edge band of fixed blade 10, the purpose so set is to make movable scissors 9 and solid
Determine the big plane behind the linear contact lay that scissors 10 only has above cutting edge all the time in shear history, cutting edge not to be affixed, so
Make edge contacts most strong.
The drive path of scissors member is described below, referring to Fig. 1, installing plate has two pieces of left and right, has been fixedly connected with two fulcrums,
Wherein a fixing axle 4 is secured on the installing plate 5 on the right；One end of fixed seat 3 is fixed in fixing axle 4, and the other end is rested on
On major axis 13；
It is provided with fixed seat 3 on a motor fixing plate 2, motor fixing plate 2 and stepper motor 1 is installed, 1 turn of stepper motor
Crank 24 is fixed with axle, pull plate B23 one end bearing pin is connected on crank 24.
Referring to Fig. 1, a scissors base 6 is also equipped with described fixed seat 3, because setting a cushion block 25 in the middle of status requirement.
Activity is equipped with a plastic cutter 16 in the described corresponding groove of scissors base 6, and cover plate 14, which is fixed on scissors base 6, makes plastic cutter 16 can only be in groove
It is mobile.Described scissors base 6 is further fixed on a blow head 17 and tracheae 26, passes through scissors base 6 between tracheae 26 and blow head 17
Internal air flow channel is connected, and tracheae 26 is connected to source of the gas.
Referring to Fig. 7, a connecting shaft 30 is cased with the described respective aperture of scissors base 6, the one end of connecting shaft 30 is fixed with an effect
Arm 29, one end of cursor 28 is inserted in the oval groove of actuation arm 29.
Referring to Fig. 1, the side of actuation arm 29 is further fixed on a gag lever post 27, and the amplitude of oscillation of restriction effect arm 29 will not be offside, in order to avoid
Cursor 28 departs from the oval groove of actuation arm 29 during swing.
Referring to Fig. 7, the other end of connecting shaft 30 is fixed with a transmission swing arm 18, and pull plate A19 one end bearing pin is connected to
It is driven in swing arm 18.
The pull plate B23 other end, pull plate A19 other end waist round hole and plastic cutter lower end pass through ring washer with small axle B20
21 three's bearing pins are connected.
The operation principle of the present embodiment is：Small axle C22, pull plate B23, plastic cutter 16 are located at extreme lower position, activity before start
Scissors 9 is in closure state with fixed blade 10, it is necessary to which the high-strength yarn of braiding is clipped in the line ball of pressure-ray film 7 and thread tension disc 8
Between breach 71 and clamp breach 81, referring to Fig. 5 partial enlarged drawing；
Start braiding afterwards, referring to Fig. 7, when one process braiding of gloves is completed, it is necessary to which when cutting, computer instruction stepping is electric
Machine 1 is rotated, and by crank 24 and pull plate B23, plastic cutter 16 is increased, because pull plate A19 lower ends are set to kidney ellipsoid elongated slot,
Therefore the incipient stage that plastic cutter 16 rises, pull plate A19 is not moved, and movable scissors 9 are still within closure with fixed blade 10
State, when rising to certain altitude, ring washer 21 promotes pull plate A19 waist round hole upper end, so that transmission swing arm 18 is rotated,
Because transmission swing arm 18 and actuation arm 29 are also secured in connecting shaft 30, therefore also rotate actuation arm 29.Due to shears
Knife 9 and cursor 28 are also secured on scissors shaft 12, and the one end of cursor 28 is inserted in the oval groove of actuation arm 29, therefore
The rotation of actuation arm 29 has driven scissors shaft 12, movable scissors 9, the synchronous axial system of pressure-ray film 7, finally makes movable scissors 9 with fixing
Scissors 10 is opened with the further up of plastic cutter 16.When plastic cutter 16 rises to peak and catches on yarn, movable scissors 9
It is in fully open state with fixed blade 10, with the further rotation of stepper motor 1, due to pull plate A19 lower ends waist round hole
The reason for, when the plastic cutter 16 for catching on yarn is begun to decline, pull plate A19 is not moved, movable scissors 9 and fixed blade 10
Opening is constant, and when the head of plastic cutter 16 drops to movable scissors 9 with below fixed blade 10, small axle B20 acts on pull plate
A19, by be driven swing arm 18, drive connection axle 30, actuation arm 29, cursor 28 linkage act on, make movable scissors 9 with it is fixed
Scissors 10 is closed with the further decline of plastic cutter 16, so that the yarn that the head of plastic cutter 16 is caught on is cut, with cutting
Meanwhile, movable pressure-ray film 7 is also closed therewith with fixed thread tension disc 8, and the end of a thread of cutting is sandwiched in line ball breach 71 and clamp
It is convenient to weave next time between breach 81.
Plastic cutter 16 rises to peak and catches on yarn, and movable scissors 9 can not be too with the fully open state of fixed blade 10
Greatly；Plastic cutter 16 declines, and movable scissors 9 must be arrived with below fixed blade 10, making yarn enter shears by catching on the head of yarn
When in the breach that knife 9 is opened with fixed blade 10, movable scissors 9 could be closed with fixed blade 10.It is special to reach 2 points of the above
Kidney ellipsoid elongated slot is devised in pull plate A19 lower ends.
It is special to be fixed with a gag lever post 27 on the side of actuation arm 29 to make the action safe and reliable, when making the rotation of actuation arm 29
It will not be separated with cursor 28.
To exclude the debris such as the end of a thread for occurring after trimming, spy is fixed with a blow head 17 and tracheae 26 in scissors base 6, when cutting
After the completion of line action, the air-flow of source of the gas supply enters tracheae 26, the internal gas flow passage of scissors base 6, is come out from blow head 17, line
First-class debris is blown off.
The installing plate 5 of fixed blade device be located at machine on the right of needle plate below, compared with prior art for, outward appearance letter
It is clean, operative's machine is not hindered.
Claims (4)
1. a kind of all-computer glove knitting machine scissors apparatus, it is characterised in that including：Pressure-ray film, thread tension disc, movable scissors, fixation are cut
Knife, scissors shaft, cursor, plastic cutter, blow head, transmission swing arm, stepper motor；
It is mounted with pressure-ray film, thread tension disc, movable scissors, fixed blade above scissors shaft successively from the top down；Scissors shaft is through admittedly
The through hole bearing pin for determining scissors is connected in scissors base；Scissors shaft top has tangible on the projection being commonly called as " flat filament ", movable scissors
The through hole of shape size adaptation, the through hole of movable scissors is enclosed in the projection of scissors shaft, and movable scissors and scissors shaft are fixed on one
Rise；Thread tension disc is placed on above movable scissors, and thread tension disc is fixed on scissors base by ring washer；Pressure-ray film is directly fixed with screw
On the top of scissors shaft, movable scissors and pressure-ray film are all fixed on scissors shaft, can be with scissors shaft synchronous axial system；
Another screw is fixed on three on scissors base through thread tension disc, axle sleeve, the through hole of fixed blade；
Thread tension disc is located above movable scissors, and due to placed ring washer in the through hole of thread tension disc, and the height of back-up ring is more than folder
The thickness of line piece, the external diameter of back-up ring is less than the diameter of thread tension disc through hole, so, pressure-ray film and movable scissors are all between thread tension disc
There is gap, can in the horizontal direction be rotated in the upper and lower of thread tension disc；Scissors shaft lower end is fixed with a cursor；
The transmission system of scissors member includes：Plastic cutter, pull plate, crank, actuation arm, transmission swing arm, stepper motor；
Installing plate has two pieces of left and right, has been fixedly connected with two fulcrums, wherein securing a fixing axle on the installing plate on the right；It is fixed
One end of seat is fixed in fixing axle, and the other end is rested on major axis；
It is provided with fixed seat on a motor fixing plate, motor fixing plate and stepper motor is installed, it is fixed on stepping motor rotating shaft
There is crank, pull plate B one end bearing pin is connected on crank.
Activity in a scissors base, the corresponding groove of scissors base is also equipped with fixed seat one plastic cutter is housed, cover plate is fixed on scissors base
On plastic cutter is moved in groove.A blow head and tracheae are further fixed on described scissors base, between tracheae and blow head
It is connected by the air flow channel inside scissors base, tracheae is connected to source of the gas.
A connecting shaft is cased with scissors base respective aperture, connecting shaft one end is fixed with an actuation arm, and one end of cursor is inserted in work
With in the oval groove of arm.
The other end of connecting shaft is fixed with a transmission swing arm, and pull plate A one end bearing pin is connected in transmission swing arm.
The pull plate B other end, pull plate A other end waist round hole and plastic cutter lower end are with small axle B by ring washer three's bearing pin
Connect.
2. a kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：Covered on described scissors shaft
A stage clip, between cursor and scissors base.
3. a kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：Described fixed blade
The gradient that 1.1 degree of cutting edge band.
4. further set：A kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：It is described
Actuation arm beside be further fixed on a gag lever post, the restriction effect arm amplitude of oscillation will not be offside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583831.XA CN107245802B (en) | 2017-07-18 | 2017-07-18 | Scissors device of full-computerized glove knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583831.XA CN107245802B (en) | 2017-07-18 | 2017-07-18 | Scissors device of full-computerized glove knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107245802A true CN107245802A (en) | 2017-10-13 |
| CN107245802B CN107245802B (en) | 2023-02-03 |
Family
ID=60015446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583831.XA Active CN107245802B (en) | 2017-07-18 | 2017-07-18 | Scissors device of full-computerized glove knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107245802B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677375A (en) * | 2018-08-15 | 2018-10-19 | 湖北金犁劳保科技股份有限公司 | A kind of automatic tongs of special hot melt wire of glove knitting machine |
| CN113756005A (en) * | 2021-09-30 | 2021-12-07 | 绍兴鸿泰电脑控制技术设备有限公司 | Method for controlling yarn by using scissors clamp |
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| US4645248A (en) * | 1985-06-21 | 1987-02-24 | H. Stoll G.M.B.H. & Co. | Device for selecting yarns for a knitting machine |
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| CN203007582U (en) * | 2012-12-26 | 2013-06-19 | 新昌县众诚旺精密机械有限公司 | Glove machine bush-hook shear device |
| CN203128794U (en) * | 2013-03-12 | 2013-08-14 | 新昌县众诚旺精密机械有限公司 | Hook-shear device applicable to glove making machine |
| CN203683847U (en) * | 2013-12-31 | 2014-07-02 | 山东孚达机械科技有限公司 | Scissor control component, fork control component and hook cutter control component of numerical control glove knitting machine |
| CN104073966A (en) * | 2014-06-30 | 2014-10-01 | 常州市第八纺织机械有限公司 | Entire yarn cutting system of warp knitting machine |
| CN207468830U (en) * | 2017-07-18 | 2018-06-08 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
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- 2017-07-18 CN CN201710583831.XA patent/CN107245802B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1012111A (en) * | 1962-01-31 | 1965-12-08 | Solis Sarl | Yarn cutting device for circular hosiery knitting machines |
| US4438711A (en) * | 1981-10-30 | 1984-03-27 | Pfaff Industriemaschinen Gmbh | Fur sewing machine |
| US4645248A (en) * | 1985-06-21 | 1987-02-24 | H. Stoll G.M.B.H. & Co. | Device for selecting yarns for a knitting machine |
| CN101418493A (en) * | 2008-11-21 | 2009-04-29 | 常熟市金龙机械有限公司 | Yarn shearing device of computer weft knitting machine |
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| CN203683847U (en) * | 2013-12-31 | 2014-07-02 | 山东孚达机械科技有限公司 | Scissor control component, fork control component and hook cutter control component of numerical control glove knitting machine |
| CN104073966A (en) * | 2014-06-30 | 2014-10-01 | 常州市第八纺织机械有限公司 | Entire yarn cutting system of warp knitting machine |
| CN207468830U (en) * | 2017-07-18 | 2018-06-08 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677375A (en) * | 2018-08-15 | 2018-10-19 | 湖北金犁劳保科技股份有限公司 | A kind of automatic tongs of special hot melt wire of glove knitting machine |
| CN113756005A (en) * | 2021-09-30 | 2021-12-07 | 绍兴鸿泰电脑控制技术设备有限公司 | Method for controlling yarn by using scissors clamp |
| CN113756005B (en) * | 2021-09-30 | 2023-03-14 | 绍兴鸿泰电脑控制技术设备有限公司 | Method for controlling yarns by using scissors clamp |
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| Publication number | Publication date |
|---|---|
| CN107245802B (en) | 2023-02-03 |
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