CN201176502Y - Yarn nozzle driving mechanism for knitting machine - Google Patents
Yarn nozzle driving mechanism for knitting machine Download PDFInfo
- Publication number
- CN201176502Y CN201176502Y CNU2008200048496U CN200820004849U CN201176502Y CN 201176502 Y CN201176502 Y CN 201176502Y CN U2008200048496 U CNU2008200048496 U CN U2008200048496U CN 200820004849 U CN200820004849 U CN 200820004849U CN 201176502 Y CN201176502 Y CN 201176502Y
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- CN
- China
- Prior art keywords
- push rod
- knitting machine
- machine yarn
- pedestal
- driving mechanism
- 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.)
- Expired - Fee Related
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 51
- 241000282472 Canis lupus familiaris Species 0.000 claims description 14
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 210000001138 tear Anatomy 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model relates to a component of a knitting machine, in particular to a knitting machine yarn mouth actuating mechanism which comprises a base, a push rod and an actuating device. The technical problem which is solved by the utility model is to provide the knitting machine yarn mouth actuating mechanism with longer service life. The utility model adopts the following technical scheme to solve the technical problem, the knitting machine yarn mouth actuating mechanism comprises the base, the push rod which is installed in a guide path on the base and the actuating device of the push rod, and the knitting machine yarn mouth actuating mechanism is characterized in that a push rod frame is arranged in the guide path and the push rod frame is not contacted with the guide path in the process that the push rod frame moves along the guide path. The knitting machine yarn mouth actuating mechanism has the beneficial effects that since the knitting machine yarn mouth actuating mechanism adopts the unique structure, the knitting machine yarn mouth actuating mechanism determines that the knitting machine yarn mouth actuating mechanism has simple manufacture, installation and repairing technique, when in use, the base does not generate abrasion, the abrasion of the push rod is smaller, the fault generation rate is lower, the manufacture precision does not need being higher, the base whole abandonment can not be caused, and the repairing and maintenance cost is greatly lowered.
Description
Technical field
The utility model relates to a kind of parts of Knitting Machinery, relates in particular to a kind of knitting machine yarn mouth driving mechanism that comprises pedestal, push rod and drive unit.
Background technology
Textile machine is knitting machine especially, and in knitting process, along with the variation of pattern need be changed the yarn of different colours, yarn mouth driving mechanism arises at the historic moment.The yarn mouth driving mechanism of existing knitting machine comprises that the Germany of a lot of imports, Japan produce knitting machine, and its structure generally is that push rod is placed in the gathering sill on the pedestal, and when push rod slided in gathering sill, push rod contacted with the sidewall of gathering sill; And the contacting of two sides of two sides of the spacing dependence push rod of its push rod and the groove of opening in a side of push rod; In the hole on a top of the back-moving spring one end insertion guiding push rod of push rod, its other end inserts in the hole of the gathering sill bottom on pedestal; Adopting a pusher dog of hitching post type solenoid actuated seesaw type shifting block to drive the seesaw type shifting block for the driving of push rod rotates, another pusher dog of seesaw type shifting block rotates and drive the mode that push rod slides again in gathering sill, and the center of two pusher dogs of seesaw type shifting block is on same straight line.
Existing these knitting machines in use find that there is following defective in its yarn mouth driving mechanism: 1) because push rod contacts with the sidewall of gathering sill, gathering sill on the pedestal is worn and torn and cause that pedestal scraps, thereby whole yarn mouth driving mechanism is scrapped; 2) because in the hole on a top of back-moving spring one end of push rod insertion guiding push rod, its other end inserts in the hole of the gathering sill bottom on the pedestal, the reset guide of push rod is poor, has easily also aggravated push rod when causing fault and weares and teares with gathering sill because of crooked and stuck; 3) because the center of two pusher dogs of seesaw type shifting block, requires the hitching post center line of hitching post type electromagnet parallel with the center line of push rod point-blank, shared installing space is excessive on two directions that are parallel to each other like this; 4) two sides of two sides of the spacing dependence push rod of its push rod and the groove of opening in a side of push rod contacts, because of spacing contact area excessive, and make the corresponding increase of size of the groove of opening in a side of push rod, thereby weakened the intensity of push rod.Above-mentioned defective has directly caused its manufacturing, installation, maintenance complex process, and it is bigger to wear and tear in the use, and rate of breakdown is higher, and because of push rod and pedestal constantly friction at work, each other constantly wearing and tearing, gap are increasing, and its machining accuracy is constantly reduced, and finally cause pedestal integral body to be scrapped.
The utility model content
The technical problems to be solved in the utility model provides a kind of push rod and pedestal and direct friction does not take place at work, do not produce wearing and tearing, machining accuracy height and the knitting machine yarn mouth driving mechanism of long service life each other.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of knitting machine yarn mouth driving mechanism, it comprises pedestal, is installed on push rod and top rod driving device in the gathering sill on the pedestal, it is characterized in that described mandril frame is located in this gathering sill, and in the process that moves along this gathering sill, do not have directly and contact with this gathering sill.
As a kind of optimal way of the present utility model, the top of described push rod places in the push rod guide channel plate of fixedlying connected with described pedestal slidably, and the width of push rod guide groove is less than the width of gathering sill; The tail end of described push rod is fixedly connected with pin, and this pin is coated with the aperture matched in clearance on spring and its tail end and the spring stator outward, and described spring stator is fixedlyed connected with described pedestal; The limit projection of push rod baffle plate and its middle projection embed respectively in two limit grooves of described push rod.
Aforesaid way is avoided stuck phenomenon thereby the while has strengthened guidance quality because of pin is set on outward in the spring on the basis that increases the service life; Because the limit projection of push rod baffle plate and its middle projection embed respectively in two limit grooves of described push rod, existing relatively middle part has the push rod than big groove, push rod intensity height.
In the utility model, described top rod driving device comprises electrical equipment drive part and drive disk assembly, described electrical equipment drive part comprises the electromagnet base and the hitching post type electromagnet of fixedlying connected with described pedestal, this hitching post type electromagnet is fixed in the described electromagnet base, described drive disk assembly is the seesaw type shifting block, and this seesaw type shifting block cooperates with between centers crack on being fixedly connected on described pedestal by the hole; A pusher dog of this seesaw type shifting block inserts in the allocating slot of described push rod, and an end hitching post of its another pusher dog and described hitching post type electromagnet leans; Approximately become 90 ° of angles between two pusher dogs of this seesaw type shifting block.
So, the hitching post center line of hitching post type electromagnet and the center line of push rod are installed substantially mutual vertically, saved the installing space of the center line parallel direction of push rod and can with body portion from loading and unloading, be convenient to maintenance and operation.
As a kind of optimal way of the present utility model, described pin bottom and described pedestal also are fixedly connected with induction installation.In case push rod is stuck, induction installation can signal to controlling organization, carries out shutdown maintenance.
In the utility model, also be installed with L type fixed head on the described pedestal, be convenient to maintain and replace.
As a kind of optimal way of the present utility model, described pedestal is formed by the smart casting of aluminum alloy materials, and described push rod, push rod guide channel plate, spring stator and push rod baffle plate are made by hard alloy steel.The wearing and tearing of pedestal are dropped to minimum, prolong the service life of whole yarn mouth driving mechanism to greatest extent.
In sum, the beneficial effect that the utility model brought is: because the above-mentioned particular structure of the utility model, determined it to possess manufacturing, installation, maintenance technology is simple, pedestal does not does not wear and tear in the use, the push rod wearing and tearing are less, rate of breakdown is lower, machining accuracy must be too not high, and can not cause pedestal integral body to be scrapped, the maintenance maintenance cost reduces greatly.Thereby it has obviously reached the inaccessiable performance of similar mechanism in the prior art, and has overcome its existing shortcoming fully.
Description of drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is with the stereogram after L type fixed head removes among Fig. 1;
Fig. 3 is with after a push rod decomposes out among Fig. 2;
Fig. 4 is the three-dimensional exploded view of push rod among Fig. 1;
Fig. 5 is a push rod baffle plate stereogram among Fig. 1;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the upward view of Fig. 5;
Fig. 9 is the transmission principle schematic diagram of the utility model embodiment.
The accompanying drawing sign:
1, L type fixed head 2, pedestal 21, axle 22, gathering sill
3, push rod guide channel plate 4, push rod 41, spring 42, pin
43, limit groove 44, allocating slot 5, spring stator 6, push rod baffle plate
61, middle projection 62, limit projection 7, electrical equipment drive part 71, electromagnet base
72, hitching post type electromagnet 8, seesaw type shifting block 81, hole
82, pusher dog
The specific embodiment
Referring to Fig. 1, and referring to Fig. 2 to Fig. 9, the knitting machine yarn mouth driving mechanism that present embodiment provides comprises pedestal 2 that the smart casting of aluminum alloy materials forms, is installed on hard alloy steel push rod 4 and top rod driving device in the gathering sill 22 on the pedestal 2.The top of push rod 4 places in the push rod guide channel plate 3 that the hard alloy steel of fixedlying connected with described pedestal 2 makes slidably, the width of push rod guide groove 31 is less than the width of gathering sill 22, push rod 4 is erected in this gathering sill 22, and in the process that it moves, directly contacts with these gathering sill 22 nothings; The tail end of push rod 4 is fixedly connected with pin 42, and this pin 42 is outer to be coated with aperture matched in clearance on the spring stator 5 that spring 41 and its tail end and hard alloy steel make, and described spring stator 5 is fixedlyed connected with described pedestal 2; The limit projection 62 of the push rod baffle plate 6 that hard alloy steel is made and its middle projection 61 embed respectively in two limit grooves 43 of described push rod 4.
Referring to Fig. 9, the top of push rod 4 places in the push rod guide channel plate 3 of fixedlying connected with described pedestal 2 slidably, and the width of push rod guide groove 31 is less than the width of gathering sill 22; The tail end of push rod 4 is fixedly connected with pin 42, these pin 42 outer aperture matched in clearance that are coated with on spring 41 and its tail end and the spring stator 5, and described spring stator 5 is fixedlyed connected with described pedestal 2; The limit projection 62 of push rod baffle plate 6 and its middle projection 61 embed respectively in two limit grooves 43 of described push rod 4.Described top rod driving device comprises electrical equipment drive part 7 and drive disk assembly, described electrical equipment drive part 7 comprises the electromagnet base 71 and the hitching post type electromagnet 72 of fixedlying connected with described pedestal 2, this hitching post type electromagnet 72 is fixed in the described electromagnet base 71, described drive disk assembly is a seesaw type shifting block 8, and this seesaw type shifting block 8 is by hole 81 and axle 21 matched in clearance that are fixedly connected on the described pedestal 2; A pusher dog 82 of this seesaw type shifting block 8 inserts in the allocating slot 44 of described push rod 4, and its another pusher dog 82 leans with an end hitching post 73 of described hitching post type electromagnet 72; Approximately become 90 ° of angles between two pusher dogs 82 of this seesaw type shifting block 8.
As Fig. 1 to 3 and shown in Figure 9, pin 42 bottoms and described pedestal 2 also are fixedly connected with induction installation.
As shown in Figure 1, also be installed with L type fixed head 1 on the pedestal 2.
According to the utility model the foregoing description, adopt structure same or similar and other knitting machine yarn mouth driving mechanism of obtaining, all in the utility model protection domain with it.
Claims (10)
1, a kind of knitting machine yarn mouth driving mechanism, it comprises pedestal (2), is installed on push rod (4) and top rod driving device in the gathering sill (22) on the pedestal (2), it is characterized in that: described push rod (4) is erected in this gathering sill, and directly contacts with this gathering sill (22) nothing in the process that moves along this gathering sill.
2, according to the described knitting machine yarn of claim 1 mouth driving mechanism, it is characterized in that: the top of described push rod (4) places in the push rod guide channel plate (3) of fixedlying connected with described pedestal (2) slidably, and the width of push rod guide groove (31) is less than the width of gathering sill (22); The tail end of described push rod (4) is fixedly connected with pin (42), the outer aperture matched in clearance that is coated with on spring (41) and its tail end and the spring stator (5) of this pin (42), and described spring stator (5) is fixedlyed connected with described pedestal (2); The limit projection (62) of push rod baffle plate (6) and its middle projection (61) embed respectively in two limit grooves (43) of described push rod (4).
3, according to claim 1 or 2 described knitting machine yarn mouth driving mechanisms, it is characterized in that: described top rod driving device comprises electrical equipment drive part (7) and drive disk assembly, described electrical equipment drive part (7) comprises the electromagnet base (71) and the hitching post type electromagnet (72) of fixedlying connected with described pedestal (2), this hitching post type electromagnet (72) is fixed in the described electromagnet base (71), described drive disk assembly is seesaw type shifting block (8), and this seesaw type shifting block (8) is by hole (81) and axle (21) matched in clearance that is fixedly connected on the described pedestal (2); A pusher dog (82) of this seesaw type shifting block (8) inserts in the allocating slot (44) of described push rod (4), and its another pusher dog (82) leans with an end hitching post (73) of described hitching post type electromagnet (72); Approximately become 90 ° of angles between two pusher dogs (82) of this seesaw type shifting block (8).
4, according to claim 1 or 2 described knitting machine yarn mouth driving mechanisms, it is characterized in that: described pin (42) bottom and described pedestal (2) also are fixedly connected with induction installation.
5, according to the described knitting machine yarn of claim 3 mouth driving mechanism, it is characterized in that: described pin (42) bottom and described pedestal (2) also are fixedly connected with induction installation.
6, according to claim 1 or 2 described knitting machine yarn mouth driving mechanisms, it is characterized in that: also be installed with L type fixed head (1) on the described pedestal (2).
7, according to the described knitting machine yarn of claim 3 mouth driving mechanism, it is characterized in that: also be installed with L type fixed head (1) on the described pedestal (2).
8, according to the described knitting machine yarn of claim 4 mouth driving mechanism, it is characterized in that: also be installed with L type fixed head (1) on the described pedestal (2).
9, according to the described knitting machine yarn of claim 5 mouth driving mechanism, it is characterized in that: also be installed with L type fixed head (1) on the described pedestal (2).
10, according to the described knitting machine yarn of claim 2 mouth driving mechanism, it is characterized in that: described pedestal (2) is formed by the smart casting of aluminum alloy materials, and described push rod (4), push rod guide channel plate (3), spring stator (5) and push rod baffle plate (6) are made by hard alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200048496U CN201176502Y (en) | 2008-03-17 | 2008-03-17 | Yarn nozzle driving mechanism for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200048496U CN201176502Y (en) | 2008-03-17 | 2008-03-17 | Yarn nozzle driving mechanism for knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176502Y true CN201176502Y (en) | 2009-01-07 |
Family
ID=40216518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200048496U Expired - Fee Related CN201176502Y (en) | 2008-03-17 | 2008-03-17 | Yarn nozzle driving mechanism for knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176502Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866786A (en) * | 2018-08-08 | 2018-11-23 | 江苏金龙科技股份有限公司 | A kind of driving device of yarn mouth |
-
2008
- 2008-03-17 CN CNU2008200048496U patent/CN201176502Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866786A (en) * | 2018-08-08 | 2018-11-23 | 江苏金龙科技股份有限公司 | A kind of driving device of yarn mouth |
| CN108866786B (en) * | 2018-08-08 | 2023-08-11 | 江苏金龙科技股份有限公司 | Yarn nozzle driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINHUA TECH CO., LTD. Free format text: FORMER OWNER: WU YUXIN Effective date: 20131018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: TAIWAN, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: China Taiwan Taoyuan County Huilong village Wanshou Road section of No. 161 12 floor 1 Patentee after: Xinhua Science & Technology Co., Ltd. Address before: 523000, No. two, No. 47, Chuk Yuen Road, bamboo town, Dalang Town, Guangdong, Dongguan Patentee before: Wu Yuxin |
|
| 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: 20090107 Termination date: 20160317 |