CN207468830U - 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
- CN207468830U CN207468830U CN201720867909.6U CN201720867909U CN207468830U CN 207468830 U CN207468830 U CN 207468830U CN 201720867909 U CN201720867909 U CN 201720867909U CN 207468830 U CN207468830 U CN 207468830U
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- scissors
- fixed
- shaft
- thread tension
- tension disc
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Abstract
The utility model is related to a kind of all-computer glove knitting machine scissors apparatus, including installing plate, fixing axle, fixed seat, long axis, motor fixing plate, stepper motor, drive block, scissors base, plastic cutter, fixed blade, scissors shaft, movable scissors, cursor, transmission swing arm, drive connection axis, actuation arm, pull plate A, pull plate B etc.；One stepper motor in fixed seat is installed, drive block is fixed on axis；A scissors base is also equipped in fixed seat, plastic cutter can move up and down in scissors base；The scissors shaft upper end being actively set in scissors base is fixed with a movable scissors, and lower end is fixed with a cursor；The drive connection axis 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 axis B gets up the other end of pull plate B, the other end slot hole of pull plate A and plastic cutter lower end three flexible connection by baffle ring B.The utility model can cut the yarn of high intensity and high rigidity.
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, auxiliary scissors are fixed
Above on the right of the front and rear needle plate, in practice, it has been found that the scissors cannot cut hard yarn and clamp the end of a thread after cutting, also
It is to have said that several special gloves cannot 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.
【Invention content】
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 solution 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 hole pins axis connection of fixed blade is crossed in scissors base；There is protrusion on scissors shaft top, be exactly the cylindrical tip of axis symmetrically
Remove two pieces, formed by the circumference of two sections of circular arcs, two rectilinear(-al)s, have what is be adapted to its shape size on movable scissors
Through-hole, the through-hole of movable scissors are sleeved in the protrusion of scissors shaft, movable scissors and scissors shaft are fixed together；Thread tension disc is placed
On movable scissors, thread tension disc is fixed on by baffle ring on scissors base；Pressure-ray film is directly anchored to the top of scissors shaft with screw
End, is all fixed on movable scissors and pressure-ray film on scissors shaft, can be rotated synchronously with scissors shaft；
Another screw passes through the through-hole of thread tension disc, axle sleeve, fixed blade that three is fixed on scissors base；
Thread tension disc is located above movable scissors, and due to placed baffle ring in the through-hole of thread tension disc, and the height of baffle ring is big
In the thickness of thread tension disc, the outer diameter of baffle 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 long axis；
One motor fixing plate in fixed seat is installed, stepper motor is installed on motor fixing plate, on stepping motor rotating shaft
Crank is fixed with, one end axis pin of pull plate B is connected on crank；
A scissors base is also equipped in fixed seat, equipped with a plastic cutter, cover board, which is fixed on, to be cut for activity in the corresponding slot of scissors base
Make plastic cutter that can only be moved in slot on tool apron；A blow head is further fixed on the scissors base, blow head passes through in scissors base
The air flow channel in portion connects air source；
A connecting shaft is cased in scissors base corresponding aperture, one end of the connecting shaft is fixed with an actuation arm, and one end of cursor is inserted into
In the groove of actuation arm；
The other end of connecting shaft is fixed with a transmission swing arm, and one end axis pin of pull plate A is connected in transmission swing arm；
The other end of pull plate B, the other end waist round hole of pull plate A and plastic cutter lower end are with small axis B by baffle ring three
Axis pin connects.
Further setting：A compression spring is covered on scissors shaft, between cursor and scissors scissors base, effect is handle
Scissors base up pushes away, and the cutting edge of fixed blade and movable scissors is made to be in close contact always in shear history, strengthens shearing force.
Further setting：The gradient of 1.1 degree of the cutting edge band of the fixed blade.The purpose set in this way is to make shears
The line that knife and fixed blade only have front cutting edge always in shear history contacts, and the big plane behind cutting edge is not affixed,
Make edge contacts most strong in this way.
Further setting：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 be detached from actuation arm groove.
The beneficial effects of the invention are as follows：Shearing force is especially big, can cut the yarn of all high intensity and high rigidity, and same
When the end of a thread is clamped, make the application range expanded of uniform machinery.And auxiliary scissors apparatus is located at needle plate in the following, appearance is simple
It is clean, do not interfere operation.
【Description of the drawings】
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is scissors member installation diagram of the present invention；(to see scissors shaft clearly, concealing scissors base)
Fig. 3 is scissors member opening schematic diagram；
Fig. 4 is scissors member trimming status diagram；
Fig. 5 is the partial enlarged view at A in Fig. 4；
Fig. 6 is the enlarged drawing of movable scissors；
Fig. 7 is transmission system schematic diagram.
Reference sign：
1 stepper motor, 2 fixed plates, 3 fixed seats, 4 fixing axles, 5 installing plates, 6 scissors bases, 7 pressure-ray films, crimping notch 71,
8 thread tension discs, 81,9 movable scissors of clamp notch, 10 fixed blades, 11 axle sleeves, 12 scissors shafts, 13 long axis, 14 cover boards, 15 small axis
A, 16 plastic cutter, 17 blow heads, 18 transmission swing arms, 19 pull plate A, 20 small axis B, 21 baffle rings, 22 small axis C, 23 pull plate B, 24 is bent
Handle, 25 compression springs, 27 gag lever posts, 28 cursors, 29 actuation arms, 30 connecting shafts.
【Specific embodiment】
The present invention is elaborated with reference to the accompanying drawings and examples.
Embodiment 1
As shown in attached drawing 1 to attached 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；Scissors shaft 12 passes through the hole pins axis connection of fixed blade 10 in scissors base 6；12 top of scissors shaft has convex
It rises, the cylindrical tip of axis is symmetrically exactly removed two pieces, formed by the circumference of two sections of circular arcs, two rectilinear(-al)s, it is living
There is the through-hole being adapted to its shape size on dynamic scissors 9, the through-hole of movable scissors movable scissors 9 is sleeved on the protrusion of scissors shaft 12
On, movable scissors 9 and scissors shaft 12 are secured to together；Thread tension disc 8 is placed on above movable scissors 9, and a screw passes through
The through-hole and a baffle ring being sleeved in 8 through-hole of thread tension disc of pressure-ray film 7 and thread tension disc 8 are tightened in the screw hole on 12 top of scissors shaft
In, movable scissors 9 and pressure-ray film 7 are all fixed on scissors shaft 12, can be rotated synchronously with scissors shaft 12；
Referring to Fig. 3, a screw passes through the through-hole of thread tension disc 8, axle sleeve 11, fixed blade 10 that three is fixed on scissors base
On 6；
Thread tension disc 8 is located above movable scissors 9, due to placed baffle ring, and the height of baffle ring in the through-hole of thread tension disc 8
More than the thickness of thread tension disc 8, the outer diameter of baffle ring is less than the diameter of 8 through-hole of thread tension disc, so, pressure-ray film 7 and movable scissors 9 are all
There is gap between thread tension disc 8, it can swinging in the horizontal direction up and down in thread tension disc 8；12 lower end of scissors shaft is fixed with a rotation
Arm 28.
Especially it be stressed that covering a compression spring on scissors shaft 12, between cursor 28 and scissors scissors base 6,
Effect is that scissors base 6 is up pushed away, and fixed blade 10 and the cutting edge of movable scissors 9 is made to be in close contact always in shear history,
Strengthen shearing force.
Referring to Fig. 7, the gradient of 1.1 degree of the cutting edge band of fixed blade 10.The purpose set in this way is to make movable scissors 9 and consolidate
Determine the line that scissors 10 only has front cutting edge always in shear history to contact, the big plane behind cutting edge is not affixed, in this way
Make edge contacts most strong.
The drive path of scissors member is described below, referring to Fig. 1, two fulcrums are secured on installing plate 5, one is machine needle
Long axis 13 under plate, another is fixing axle 4, and the other end of fixing axle 4 is fixed in fixed seat 3, and the part of lower long axis 13 is put
In fixed seat 3；
One motor fixing plate 2 in fixed seat 3 is installed, stepper motor 1,1 turn of stepper motor are installed on motor fixing plate 2
Crank 24 is fixed on axis, one end axis pin of pull plate B23 is connected on crank 24.
Referring to Fig. 1, a scissors base 6 is also equipped in the fixed seat 3, because of one cushion block of setting (letter among status requirement
Single part, does not illustrate).Activity is fixed on equipped with a plastic cutter 16, cover board 14 on scissors base 6 in the 6 corresponding slot of scissors base
Make plastic cutter 16 that can only be moved in slot.The scissors base 6 is further fixed on a blow head 17, and blow head 17 passes through in scissors base 6
The air flow channel in portion connects air source.
Referring to Fig. 7, a connecting shaft 30 is cased in 6 corresponding aperture of scissors base, 30 one end of connecting shaft is fixed with an effect
Arm 29, one end of cursor 28 are inserted in the groove of actuation arm 29.
Referring to Fig. 1,29 side of actuation arm is further fixed on a gag lever post 27, and 29 amplitude of oscillation of restriction effect arm will not be offside, in order to avoid
Cursor 28 is detached from the 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 one end axis pin of pull plate A19 is connected to
It is driven in swing arm 18.
The other end of pull plate B23, the other end waist round hole of pull plate A19 and plastic cutter lower end pass through baffle ring with small axis B20
21 three's axis pins connect.
The operation principle of the present embodiment is：Small axis C22, pull plate B23, plastic cutter 16 are located at extreme lower position before booting, activity
Scissors 9 is in closed state with fixed blade 10, and the high-strength yarn woven is needed to be clipped in the crimping of pressure-ray film 7 and thread tension disc 8
Between notch 71 and clamp notch 81, referring to the partial enlarged view of Fig. 5；
Booting braiding later, referring to Fig. 7, when one process braiding completion of gloves, when needing to cut, computer instruction stepping electricity
Machine 1 rotates, and by crank 24 and pull plate B23, plastic cutter 16 is made to increase, and due to pull plate A19 lower ends, to be set as kidney ellipsoid long
Slot, therefore the incipient stage that plastic cutter 16 rises, pull plate A19 are not moved, movable scissors 9 are still within closing with fixed blade 10
Conjunction state, when rising to certain altitude, baffle ring 21 pushes the waist round hole upper end of pull plate A19, so as to make 18 turns of transmission swing arm
It is dynamic, since transmission swing arm 18 and actuation arm 29 are also secured in connecting shaft 30, also rotate actuation arm 29.Due to work
Dynamic scissors 9 and cursor 28 are also secured on scissors shaft 12, and 28 one end of cursor is inserted in the groove of actuation arm 29,
Therefore the rotation of actuation arm 29 has driven scissors shaft 12, movable scissors 9, pressure-ray film 7 to rotate synchronously, finally make movable scissors 9 with
Fixed blade 10 is opened with the further up of plastic cutter 16.When plastic cutter 16 rises to peak and catches on yarn, activity
Scissors 9 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
The reason of circular hole, when catching on the plastic cutter 16 of yarn and begin to decline, pull plate A19 is not moved, and movable scissors 9 are cut with fixation
10 opening of knife is constant, and when 16 head of plastic cutter drops to movable scissors 9 with below fixed blade 10, small axis B20 effects are drawn
Movable plate A19, by be driven swing arm 18, drive connection axis 30, actuation arm 29, cursor 28 linkage act on, make movable scissors 9 with
Fixed blade 10 is closed with further decline of plastic cutter 16, the yarn cutting so as to which 16 head of plastic cutter is caught on, with cutting
While disconnected, 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 71 He of crimping notch
Between clamp notch 81, during convenient for weaving next time, operative employee facilitates pickup the end of a thread.
Plastic cutter 16 rises to peak and catches on yarn, and movable scissors 9 cannot be too with 10 fully open state of fixed blade
Greatly；Plastic cutter 16 declines, and movable scissors 9 must be arrived with fixed blade 10 in the following, yarn is made to enter shears by catching on the head of yarn
When in the notch that knife 9 is opened with fixed blade 10, movable scissors 9 could be closed with fixed blade 10.It is special for 2 points more than reaching
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 29 side of actuation arm to make the action safe and reliable, when making the rotation of actuation arm 29
It will not be separated with cursor 28.
A blow head 17 is fixed in scissors base 6 to exclude sundries, the spy such as the end of a thread for occurring after trimming, blow head 17 connects
The gas channel (internal structure is not shown) and air source being arranged on inside scissors base 6, after the completion of trimming action, air source are led to
The air-flow of supply comes out from blow head 17, and the sundries such as the end of a thread are blown off.
The installing plate 5 of fixed blade device is located at the needle plate on the right of machine in the following, for compared with prior art, and appearance is simple
It is clean, operation 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 passes through solid
The hole pins axis connection of scissors is determined in scissors base；There is protrusion on scissors shaft top, and exactly the cylindrical tip of axis is symmetrically removed
It two pieces, is formed by the circumference of two sections of circular arcs, two rectilinear(-al)s, has the through-hole that shape size is adapted on movable scissors, it is living
The through-hole of dynamic scissors is sleeved in the protrusion of scissors shaft；Thread tension disc is placed on above movable scissors, and thread tension disc is fixed on by baffle ring
On scissors base；Pressure-ray film is directly anchored to the top of scissors shaft with screw, and movable scissors and pressure-ray film are all fixed on scissors shaft
On, it can be rotated synchronously with scissors shaft；
Another screw passes through the through-hole of thread tension disc, axle sleeve, fixed blade that three is fixed on scissors base；
Thread tension disc is located above movable scissors, and due to placed baffle ring in the through-hole of thread tension disc, and the height of baffle ring is more than folder
The thickness of line piece, the outer diameter of baffle ring are 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 swung 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；
Secure two fulcrums on installing plate, one is the long axis under machine needle plate, and another is fixing axle, the other end of fixing axle
It is fixed in fixed seat, the part of long axis is rested in fixed seat；
One motor fixing plate in fixed seat is installed, stepper motor on motor fixing plate is installed, is fixed on stepping motor rotating shaft
There is crank, one end axis pin of pull plate B is connected on crank；
Be also equipped with a scissors base in fixed seat, in the corresponding slot of scissors base activity be fixed on scissors base equipped with a plastic cutter, cover board
On make plastic cutter that can only be moved in slot, be further fixed on a blow head on the scissors base, blow head by scissors base inside
Air flow channel connects air source；
A connecting shaft is cased in scissors base corresponding aperture, one end of the connecting shaft is fixed with an actuation arm, and one end of cursor is inserted in work
With in the groove of arm；
The other end of connecting shaft is fixed with a transmission swing arm, and one end axis pin of pull plate A is connected in transmission swing arm；
The other end of pull plate B, the other end waist round hole of pull plate A and plastic cutter lower end are with small axis B by baffle ring three's axis pin
It connects.
2. a kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：It is covered on the scissors shaft
A compression spring, between cursor and scissors scissors base.
3. a kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：The fixed blade
The gradient that 1.1 degree of cutting edge band.
4. a kind of all-computer glove knitting machine scissors apparatus according to claim 1, it is characterised in that：Beside the actuation arm
A gag lever post is further fixed on, the restriction effect arm amplitude of oscillation will not be offside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867909.6U CN207468830U (en) | 2017-07-18 | 2017-07-18 | A kind of all-computer glove knitting machine scissors apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867909.6U CN207468830U (en) | 2017-07-18 | 2017-07-18 | A kind of all-computer glove knitting machine scissors apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468830U true CN207468830U (en) | 2018-06-08 |
Family
ID=62256428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867909.6U Expired - Fee Related CN207468830U (en) | 2017-07-18 | 2017-07-18 | A kind of all-computer glove knitting machine scissors apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207468830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245802A (en) * | 2017-07-18 | 2017-10-13 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
-
2017
- 2017-07-18 CN CN201720867909.6U patent/CN207468830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245802A (en) * | 2017-07-18 | 2017-10-13 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
| CN107245802B (en) * | 2017-07-18 | 2023-02-03 | 绍兴汉翔精密机械制造有限公司 | Scissors device of full-computerized glove knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190718 |