CN108547045A - Knitting machine cam mechanism - Google Patents
Knitting machine cam mechanism Download PDFInfo
- Publication number
- CN108547045A CN108547045A CN201810776583.5A CN201810776583A CN108547045A CN 108547045 A CN108547045 A CN 108547045A CN 201810776583 A CN201810776583 A CN 201810776583A CN 108547045 A CN108547045 A CN 108547045A
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- mandril
- triangle fixed
- pressing
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/322—Cam systems or assemblies for operating knitting instruments in circular knitting machines with needle cylinder and dial
Abstract
The present invention proposes a kind of simple in structure,Adjust automatically weaves track,The knitting machine cam mechanism of high-precision adjustment braiding track,Including chassis,Triangle fixed seat,Pressing turntable,Knitting cam seat,Being equipped between the triangle fixed seat and pressing turntable can make knitting cam seat along triangle fixed seat downlink to realize the pressing device of pressing effect,The pressing device includes mandril and strut device,That side of the triangle fixed seat far from knitting cam seat is equipped with sliding slot,The mandril can slide up and down in sliding slot,Triangle fixed seat bottom is stretched out in the lower end of mandril,The strut device includes connecting rod and adjustment bar,The connecting rod is articulated with triangle fixed seat top,The adjustment bar is set to that one end of connecting rod far from mandril,It resists in the top of the knitting cam seat lower part for adjusting bar,It resists below another free end of the connecting rod on the top of the mandril,The pressing turntable is equipped with and is evenly equipped with the sliding equipment that mandril can be made to slide up and down,The pressing turntable is rotatably arranged by gear drive on the chassis.
Description
Technical field
The present invention relates to a kind of knitting machine structure, more particularly to a kind of knitting machine cam mechanism.
Background technology
It is known:If existing knitted small owner by rack, for yarn mechanism, knitting mechanism, transmission mechanism, lubrication dedusting
Mechanism, electrical control mechanism, drawing spooler and other auxiliary devices are constituted.The knitting mechanism is the core institute of knitting machine
Including mainly the bottom cylinder being fixed on syringe turntable, the knitting, triangle fixed seat and the peace that are installed on the outside of bottom cylinder
Loaded on knitting cam seat in triangle fixed seat, knitting cam seat is equipped with braiding track, and when work, knitting is inserted into syringe slot,
Extract yarn braiding, be equipped between knitting cam seat and triangle fixed seat can make knitting cam seat realize downward pressing to
Change the pressing device of braiding track, those skilled in the art usually unite triangle fixed seat, knitting cam seat and pressing device
Referred to as knitting machine cam mechanism.
Such as Fig. 1, existing knitting machine cam mechanism includes chassis 1', be fixedly installed on chassis 1 ' on triangle fixed seat
3 ', rotatably set on chassis 1 ' interior pressing turntable 2', the sliding block being set on the triangle fixed seat 3' can be slided up and down
（It is not illustrated in figure）, the sliding block（It is not illustrated in figure）Locking is equipped with knitting cam seat（It is not shown in figure）, the triangle
Being equipped between fixed seat 3' and pressing turntable 2' can make knitting cam seat along triangle fixed seat 3 ' downlink to realize pressing effect
Pressing device, the pressing device include compression bar 4' and tumbler, and being uniformly distributed along the circumference on the pressing turntable 2 ', it is fixed to offer
Position hole 21 ', the triangle fixed seat 3 ' side be equipped with hinged seat 31 ', be articulated with the hinged seat 31 ' in the middle part of the compression bar
On, the lower end of the compression bar is located in the location hole 21 ', and another free end of the compression bar is connect with triangle fixed seat, institute
It includes the first screw 5 ', swing handle 6 ', rotating bar 7 ', spring rope 8 ', the second screw 9 ', first screw to state rotating mechanism
5 ' are set on the chassis 1 ', and the swing handle 6 ' is rotatably set on the workbench of small circular knitting machine, 7 ' one end of the rotating bar
It is connected to swing handle 6 ' by bolt, the 7 ' other end of the rotating bar is fixed at 21 ' in location hole, the spring rope 8 ' one
End ring is set around between swing handle 6 ' and rotating bar 7 ', and the 8 ' other end of spring rope is around set on first screw 5 '
On, second screw 9 ' is fixed on chassis 1 ', and second screw 9 ' is located at 6 ' side of swing handle, for limiting rotation
Handle 6 ' rotates, and is additionally provided with the resetting apparatus of return after can making slide block down between sliding block and triangle fixed seat, when work, rotation
Swing handle 6 ', swing handle 6 ' drive rotating bar 5 ' to rotate, and rotating bar 5 ' drives turntable 2 ' to rotate, and turntable 2 ' drives compression bar 4 '
It moving, compression bar 4 ' rotates at this time, and 4 ' upper end of compression bar moves downward, and the knitting cam seat in triangle fixed seat 3 is driven to slide up and down,
With this track is woven to change.This kind of adjustment mode, by then passing through rotation swing handle manually, working efficiency is poor, adjustment speed
Degree is slow.In adjustment, manual operation, adjustment accuracy is not high, and the obtained quasi- precision in braiding track is not high, and the rotational structure is multiple
Miscellaneous, tumbler is susceptible to problem due to regular operation.
Invention content
Therefore, for above-mentioned problem, the present invention proposes a kind of simple in structure, adjust automatically braiding track, in high precision tune
The knitting machine cam mechanism of track is knitted in reorganization.
To realize above-mentioned technical problem, the solution that the present invention takes is:Knitting machine cam mechanism, including chassis, Gu
Surely the triangle fixed seat that is set on chassis, rotatable pressing turntable in chassis, can slide up and down be set to it is described
Knitting cam seat in triangle fixed seat, being equipped between the triangle fixed seat and pressing turntable can make knitting cam seat along triangle
Fixed seat downlink includes mandril and strut device to realize the pressing device of pressing effect, the pressing device, and the triangle is solid
That side of reservation far from knitting cam seat is equipped with sliding slot, and the mandril can slide up and down in sliding slot, the lower end of mandril
Triangle fixed seat bottom is stretched out, the strut device includes that connecting rod and adjustment bar, the connecting rod are articulated with triangle fixed seat top,
The adjustment bar is set to that one end of connecting rod far from mandril, and the lower part for adjusting bar is resisted in the top of the knitting cam seat, institute
The top for stating mandril is resisted below another free end of the connecting rod, is evenly equipped on the pressing turntable and mandril can be made to slide up and down
Sliding equipment, the pressing turntable is rotatably arranged by gear drive on the chassis.
It is further improved to be：The sliding equipment is the sliding ramp being distributed on the pressing turntable, the sliding
Ramp be the high other end in one end it is low it is continuously coupled made of sliding rail, the lower removable of the mandril resists in the sliding ramp.
It is further improved to be：The gear drive includes train of reduction gears, and the side edge of the pressing turntable opens up
There are the tooth row for the gearing that is meshed with the train of reduction gears, the train of reduction gears to be connect with decelerating motor.
It is further improved to be：The resetting spring of return after can making slide block down is equipped between the sliding block and Triangulum.
It is further improved to be：The triangle fixed seating is additionally provided on the outside of mandril for mandril to be located in sliding slot
Interior positioning baffle.
It is further improved to be：The triangle fixed seat by bolt lock on chassis, the triangle fixed seat and chassis
Between be additionally provided with detent mechanism.
It is further improved to be：The detent mechanism is：Chassis is equipped with positioning protrusion, the lower section of the triangle fixed seat
Equipped with locating slot, triangle fixed seat is set to by locating slot on the positioning protrusion on the chassis.
By using preceding solution, the beneficial effects of the invention are as follows：Mechanism is simple in structure, and using driving dress
Driving is set, automatic quickly adjustment braiding track can be realized, improve work efficiency high and save cost of labor.Gear drive
Mechanism is adjusted, and makes Adjustment precision higher, obtained braiding path accuracy higher.
Description of the drawings
Fig. 1 is existing knitting machine cam mechanism structure schematic diagram.
Fig. 2 is knitting machine cam mechanism structure schematic diagram of the present invention.
Fig. 3 is chassis schematic diagram of the present invention.
Fig. 4 is pressing turntable schematic diagram of the present invention.
Fig. 5 is triangle fixed seat schematic diagram of the present invention.
Fig. 6 is triangle fixed seat schematic diagram of the present invention.
Specific implementation mode
In conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the revealed embodiment of the present invention is knitting machine cam mechanism, including chassis
1, triangle fixed seat 3, rotatable pressing turntable 2, knitting cam seat 5 in chassis, the triangle fixed seat 3 is equipped with can
The sliding block 34 slided up and down, the knitting cam seat 5 are set to the sliding block 34, are set between the sliding block 34 and triangle fixed seat 3
Have a resetting spring 6 of return after can making 34 downlink of sliding block, the triangulation location 3 by bolt lock on chassis 1, the chassis
1 (does not illustrate equipped with positioning protrusion in figure）, the lower section of the triangle fixed seat 3 is equipped with locating slot（It is not illustrated in figure）,
The triangle fixed seat 3 is set to by locating slot on the positioning protrusion on the chassis 1, and the triangle fixed seat 3 turns with pressing
Being equipped between disk 2 can make knitting cam seat 5 along 3 downlink of triangle fixed seat to realize the pressing device of pressing effect, the pressing
Device includes mandril 4 and strut device, and the strut device includes that connecting rod 31 and adjustment bar 32, the connecting rod 31 are articulated with triangle
3 top of fixed seat, the adjustment bar 32 be set to that one end of connecting rod 31 far from mandril 4, it is described adjustment bar 32 lower part resist in
The top of the top of the knitting cam seat 5, the mandril 4 is resisted below 31 another free end of the connecting rod, the triangle
That side of fixed seat 3 far from knitting cam seat 5 is equipped with sliding slot（It is not illustrated in figure）, the mandril 4, which can slide up and down, to be set
In in sliding slot, 3 bottom of triangle fixed seat is stretched out in the lower end of mandril, and the outside that the triangle fixed seat 3 is located at mandril 4 is additionally provided with use
In being evenly equipped with the sliding that mandril can be made to slide up and down on the positioning baffle 34 being located in mandril 4 in sliding slot, the pressing turntable 2
Ramp 21, the sliding ramp 21 are distributed on the pressing turntable 2, and the sliding ramp 21 is that the high other end in one end is low continuous
The lower removable of the sliding rail being formed by connecting, the mandril 4 resists in the sliding ramp 21, and the pressing turntable 2 passes through deceleration
Gear set 7 is rotatably arranged on the chassis 1, and the side edge of the pressing turntable 2 is offered nibbles with 7 phase of the train of reduction gears
The tooth row 22 interlocked is closed, the train of reduction gears 7 is connect with decelerating motor.
Operation principle
Decelerating motor drives train of reduction gears 7, and train of reduction gears 7 drives pressing turntable 2 to rotate, when pressing turntable 2 rotates,
Mandril 4 is moved back and forth in the sliding ramp 21 of pressing turntable 2, when mandril 4 is from one end low in ramp 21 is slided to height
One end sliding when, mandril 4 drive connecting rod 31 be flipped up, connecting rod 31 drive adjustment bar 32 move downward, adjust bar 32
Moved downward with 34 inconsistent band movable slider of sliding block, fixed knitting cam seat 5 and sliding block 34 interlock on sliding block 34, do together to
Under movement.When mandril 4 is from when high one end is slided to low one end in sliding ramp 21, mandril 4 resets, at the same connecting rod 31 to
Lower overturning resets, and adjustment bar 32 resets under the drive of connecting rod 32, and sliding block 34 does reset fortune upwards under the action of resetting spring 6
Dynamic, fixed knitting cam seat 5 is interlocked with sliding block 34 on sliding block 34, is moved upwards together.
The basic principles and main features and its advantage of the present invention have been shown and described above, the technical staff of the industry answers
The understanding, the present invention is not limited to the above embodiments, only illustrates that this is invented in fact described in above-described embodiment and explanation
Principle, without departing from the spirit and scope of the present invention, this reality invention will also have various changes and improvements, these variation and
Improvement all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. knitting machine cam mechanism, including chassis are fixedly installed on the triangle fixed seat on chassis, are rotatably set in chassis
Pressing turntable, the knitting cam seat being set in the triangle fixed seat, the triangle fixed seat and pressing can be slided up and down
Being equipped between turntable can make knitting cam seat along triangle fixed seat downlink to realize that the pressing device of pressing effect, feature exist
In：The pressing device includes mandril and strut device, that side of the triangle fixed seat far from knitting cam seat, which is equipped with, to be slided
Slot, the mandril can slide up and down in sliding slot, and triangle fixed seat bottom, the strut device packet are stretched out in the lower end of mandril
It includes connecting rod and adjustment bar, the connecting rod is articulated with triangle fixed seat top, the adjustment bar is set to that far from mandril of connecting rod
End, the lower part for adjusting bar are resisted in the top of the knitting cam seat, and the top resistance of the mandril is another certainly in the connecting rod
By end lower section, it is evenly equipped with the sliding equipment that mandril can be made to slide up and down on the pressing turntable, the pressing turntable passes through gear
Transmission mechanism is rotatably arranged on the chassis.
2. knitting machine cam mechanism according to claim 1, it is characterised in that：The sliding equipment is to be distributed in the pressure
Sliding ramp on needle turntable, the sliding ramp be the high other end in one end it is low it is continuously coupled made of sliding rail, the mandril
Lower removable resists in the sliding ramp.
3. knitting machine cam mechanism according to claim 1 or 2, it is characterised in that：The gear drive includes subtracting
Fast gear set, the side of the pressing turntable is along the tooth row for offering the gearing that is meshed with the train of reduction gears, the reducing gear
Wheel group is connect with decelerating motor.
4. knitting machine cam mechanism according to claim 3, it is characterised in that：Being equipped between the sliding block and Triangulum can
Make the resetting spring of return after slide block down.
5. knitting machine cam mechanism according to claim 1, it is characterised in that：The triangle fixed seating is in the outer of mandril
Side is additionally provided with the positioning baffle for being located in mandril in sliding slot.
6. knitting machine cam mechanism according to claim 1, it is characterised in that：The triangle fixed seat is existed by bolt lock
On chassis, detent mechanism is additionally provided between the triangle fixed seat and chassis.
7. the knitting machine cam mechanism according to claim 6, it is characterised in that：The detent mechanism is：Chassis
It is equipped with positioning protrusion, the lower section of the triangle fixed seat is equipped with locating slot, and triangle fixed seat is set to described by locating slot
On the positioning protrusion on chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776583.5A CN108547045A (en) | 2018-07-13 | 2018-07-13 | Knitting machine cam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776583.5A CN108547045A (en) | 2018-07-13 | 2018-07-13 | Knitting machine cam mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547045A true CN108547045A (en) | 2018-09-18 |
Family
ID=63492307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776583.5A Pending CN108547045A (en) | 2018-07-13 | 2018-07-13 | Knitting machine cam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547045A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048335A (en) * | 2003-07-30 | 2005-02-24 | Shima Seiki Mfg Ltd | Flat knitting frame equipped with movable sinker |
| EP1524347A2 (en) * | 2003-10-15 | 2005-04-20 | MBI Technology Co., Ltd. | Circular type flat knitting machine for intarsia fabrics |
| EP1559820A1 (en) * | 2004-01-22 | 2005-08-03 | Pai Lung Machinery Mill Co. Ltd. | Cam adjusting device of circular knitting machine |
| CN202576827U (en) * | 2012-04-27 | 2012-12-05 | 陈国标 | Upper triangular base for underwear knitting machine |
| CN202576825U (en) * | 2012-04-27 | 2012-12-05 | 陈国标 | Triangular base of computer circular weaving machine |
| CN204825236U (en) * | 2015-08-05 | 2015-12-02 | 安徽日发纺织机械有限公司 | A pointer pressing device for knitting circular knitting machine |
| CN107109729A (en) * | 2014-12-18 | 2017-08-29 | 山德霓股份公司 | Pin holding element for circular knitter |
| CN206814958U (en) * | 2017-05-12 | 2017-12-29 | 漳州凯星机械有限公司 | A kind of guide pin triangular mechanism to cylinder machine |
| CN208649584U (en) * | 2018-07-13 | 2019-03-26 | 泉州三峰精密机械有限公司 | Knitting machine cam mechanism |
-
2018
- 2018-07-13 CN CN201810776583.5A patent/CN108547045A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048335A (en) * | 2003-07-30 | 2005-02-24 | Shima Seiki Mfg Ltd | Flat knitting frame equipped with movable sinker |
| EP1524347A2 (en) * | 2003-10-15 | 2005-04-20 | MBI Technology Co., Ltd. | Circular type flat knitting machine for intarsia fabrics |
| EP1559820A1 (en) * | 2004-01-22 | 2005-08-03 | Pai Lung Machinery Mill Co. Ltd. | Cam adjusting device of circular knitting machine |
| CN202576827U (en) * | 2012-04-27 | 2012-12-05 | 陈国标 | Upper triangular base for underwear knitting machine |
| CN202576825U (en) * | 2012-04-27 | 2012-12-05 | 陈国标 | Triangular base of computer circular weaving machine |
| CN107109729A (en) * | 2014-12-18 | 2017-08-29 | 山德霓股份公司 | Pin holding element for circular knitter |
| CN204825236U (en) * | 2015-08-05 | 2015-12-02 | 安徽日发纺织机械有限公司 | A pointer pressing device for knitting circular knitting machine |
| CN206814958U (en) * | 2017-05-12 | 2017-12-29 | 漳州凯星机械有限公司 | A kind of guide pin triangular mechanism to cylinder machine |
| CN208649584U (en) * | 2018-07-13 | 2019-03-26 | 泉州三峰精密机械有限公司 | Knitting machine cam mechanism |
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