CN209468566U - Sley bar movement mechanism for full width weft insertion machine - Google Patents
Sley bar movement mechanism for full width weft insertion machine Download PDFInfo
- Publication number
- CN209468566U CN209468566U CN201920058909.0U CN201920058909U CN209468566U CN 209468566 U CN209468566 U CN 209468566U CN 201920058909 U CN201920058909 U CN 201920058909U CN 209468566 U CN209468566 U CN 209468566U
- Authority
- CN
- China
- Prior art keywords
- sley bar
- swing arm
- eccentric
- eccentric bushing
- eccentric wheel
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The utility model discloses a kind of sley bar movement mechanisms for full width weft insertion machine, it includes lathe bed, upper beam, the shake driving device between connecting rod rest and sley bar swing arm and being used to that sley bar swing arm to be driven to shake is arranged in, and is provided with connecting rod rest on the lathe bed；Swinging axle is installed on the upper beam, sley bar swing arm is rotationally set on the swinging axle, sley bar reel cage is installed in the sley bar swing arm；The shake driving device includes main shaft, eccentric wheel and eccentric bushing, and the main shaft is rotatably supported on connecting rod rest, and the eccentric wheel is sleeved on main shaft, is rotated with will pass through main shaft band movable eccentric wheel；The eccentric bushing is matched with the outer circumferential direction of the eccentric wheel, drives eccentric bushing reciprocally swinging will pass through the rotation of eccentric wheel；The eccentric bushing is connected by driving member with the sley bar swing arm, is swung so that eccentric bushing is driven sley bar swing arm by driving member.It can make sley bar reel cage quickly and stably work for a long time.
Description
Technical field
The utility model relates to a kind of sley bar movement mechanisms for full width weft insertion machine, belong to full width weft insertion machine textile machine
Field.
Background technique
Structure is complicated for the existing sley bar movement mechanism for full width weft insertion machine, heavy, mostly uses conjugate cam and song greatly
Two kinds of forms of motion of axis, pervious conjugate cam, which needs on cam processing curve to extend, could complete one moving back and forth
Make, be possible to bad point occur in process, running speed can not also be promoted, and be difficult to long-time stable movement.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of for full width weft insertion
The sley bar movement mechanism of machine, it can make sley bar reel cage quickly and stably work for a long time.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of sley bar for full width weft insertion machine
Movement mechanism, it includes:
Lathe bed is provided with connecting rod rest on the lathe bed；
Upper beam is equipped with swinging axle on the upper beam, sley bar swing arm, institute is rotationally set on the swinging axle
It states and sley bar reel cage is installed in sley bar swing arm；
Shake driving device between connecting rod rest and sley bar swing arm and for driving sley bar swing arm to shake is set, it is described to shake
Dynamic driving device includes main shaft, eccentric wheel and eccentric bushing, and the main shaft is rotatably supported on connecting rod rest, the bias wheel case
On main shaft, rotated with will pass through main shaft band movable eccentric wheel；The eccentric bushing is matched with the outer circumferential direction of the eccentric wheel, with
The rotation that will pass through eccentric wheel drives eccentric bushing reciprocally swinging；The eccentric bushing is connected by driving member with the sley bar swing arm,
It is swung so that eccentric bushing is driven sley bar swing arm by driving member.
Further for installation of the swinging axle on upper beam is facilitated, the upper beam is provided with crossbeam flap seat, the pendulum
Moving axis is mounted on crossbeam flap seat.
Further for the length of adjustable driving member, driving member includes connection stay tube and connection strut, the connection
Strut and the sley bar swing arm are hinged, and the connection stay tube is hinged with the eccentric bushing, the connection strut and the connection
Stay tube is threadedly coupled connection, will pass through the length that the spinning in and out of connection strut adjust driving member.
Further for facilitating connection stay tube and eccentric bushing hinged, the connection stay tube passes through output pull rod and the bias
Set is hinged, and one end of the output pull rod is threadedly coupled with the connection stay tube, the other end and bias of the output pull rod
Set is hinged.
Further for the hinged of connection strut and sley bar swing arm is facilitated, the connection strut passes through connector and the comb
Comb swing arm is hinged.
Further for the motion amplitude of limitation output pull rod, the sley bar movement mechanism for full width weft insertion machine further includes connecting
One end of bar, the connecting rod is hinged on connecting rod rest, and the other end of the connecting rod is rotatably mounted around output pull rod and bias
On the articulated shaft of set.
Further, the eccentric wheel is 20 ° of eccentric wheels.
Further, the eccentric bushing is sleeved on eccentric wheel, and is provided with the axis of rolling between the eccentric bushing and eccentric wheel
It holds, is rotated to avoid eccentric bushing with eccentric wheel, by the reciprocally swinging for being converted to eccentric bushing of eccentric wheel.
After above-mentioned technical proposal, main axis band movable eccentric wheel is rotated, and eccentric wheel is converted to its rotary motion
The reciprocally swinging of eccentric bushing, eccentric bushing drive sley bar swing arm to swing on upper beam further through driving member, and sley bar swing arm drives again
Sley bar reel cage reciprocally swinging, traditional structure are needed on the cam of conjugate cam by the way of conjugate cam and crankshaft
Processing curve extension could complete a reciprocating action, be possible to bad point occur in process, cause speed that can not be promoted,
Conjugate cam cannot also guarantee consistent size in terms of processing, and cumulative limit can be increasing, influence machine speed, this is practical
It is novel use eccentric ratio structure, eccentric wheel can guarantee in terms of processing tolerance all in claimed range, the shape of eccentric wheel
Processing is got up more convenient, it is easier to be examined, wobbler action one encloses, and the driving member connected on eccentric bushing can be quickly past
One is moved again back and forth, and the achievable primary reciprocating motion of sley bar reel cage can be big after the utility model is installed to inlaid thread machine tricot machine
Amplitude promotes the movement velocity of sley bar reel cage and the stability of movement, and the utility model structure is simple, easy to implement and maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sley bar movement mechanism for full width weft insertion machine of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figure 1, a kind of sley bar movement mechanism for full width weft insertion machine, it includes:
Lathe bed 1 is provided with connecting rod rest 2 on the lathe bed 1；
Upper beam 3 is equipped with swinging axle 4 on the upper beam 3, and sley bar pendulum is rotationally set on the swinging axle 4
Arm 5 is equipped with sley bar reel cage 6 in the sley bar swing arm 5；
Shake driving device between connecting rod rest 2 and sley bar swing arm 5 and for driving sley bar swing arm 5 to shake, institute are set
Stating and shaking driving device includes main shaft 7, eccentric wheel 8 and eccentric bushing 9, and the main shaft 7 is rotatably supported on connecting rod rest 2, institute
It stating eccentric wheel 8 to be sleeved on main shaft 7, be rotated with will pass through main shaft 7 with movable eccentric wheel 8；The eccentric bushing 9 and the eccentric wheel 8
Outer circumferential direction match, with will pass through eccentric wheel 8 rotation drive 9 reciprocally swinging of eccentric bushing；The eccentric bushing 9 passes through driving member
It is connected with the sley bar swing arm 5, is swung so that eccentric bushing 9 is driven sley bar swing arm 5 by driving member.
As shown in Figure 1, installation of the swinging axle 4 on upper beam 3 for convenience, the upper beam 3 are provided with crossbeam flap seat
10, the swinging axle 4 is mounted on crossbeam flap seat 10.
As shown in Figure 1, driving member includes connecting stay tube 11 and connection strut 12 for the length of adjustable driving member,
The connection strut 12 and the sley bar swing arm 5 are hinged, and the connection stay tube 11 is hinged with the eccentric bushing 9, the connection
Strut 12 is threadedly coupled connection with the connection stay tube 11, will pass through the length that the spinning in and out of connection strut 12 adjust driving member
Degree.
As shown in Figure 1, connection stay tube 11 and eccentric bushing 9 are hinged for convenience, the connection stay tube 11 passes through output pull rod
13 are hinged with the eccentric bushing 9, and one end of the output pull rod 13 is threadedly coupled with the connection stay tube 11, and the output is drawn
The other end and eccentric bushing 9 of bar 13 are hinged.
As shown in Figure 1, connection strut 12 and sley bar swing arm 5 for convenience is hinged, the connection strut 12 passes through connection
First 14 are hinged with the sley bar swing arm 5.
As shown in Figure 1, the sley bar movement mechanism for full width weft insertion machine is also in order to limit the motion amplitude of output pull rod 13
Including connecting rod 15, one end of the connecting rod 15 is hinged on connecting rod rest 2, and the other end of the connecting rod 15 is rotatably mounted around defeated
Out on the articulated shaft of pull rod 13 and eccentric bushing 9.
As shown in Figure 1, the eccentric wheel 8 is 20 ° of eccentric wheels.
The eccentric bushing 9 is sleeved on eccentric wheel 8, and is provided with rolling bearing between the eccentric bushing 9 and eccentric wheel 8,
It is rotated to avoid eccentric bushing 9 with eccentric wheel 8, by the reciprocally swinging for being converted to eccentric bushing 9 of eccentric wheel 8.
The working principle of the utility model is as follows:
The rotation band movable eccentric wheel 8 of main shaft 7 rotates, its rotary motion is converted to the reciprocally swinging of eccentric bushing 9 by eccentric wheel 8,
Eccentric bushing 9 drives sley bar swing arm 5 to swing on upper beam 3 further through driving member, and sley bar swing arm 5 drives sley bar reel cage 6 reciprocal again
It swings, traditional structure needs the processing curve on the cam of conjugate cam to extend by the way of conjugate cam and crankshaft
A reciprocating action could be completed, is possible to bad point occur in process, causes speed that can not be promoted, conjugate cam is adding
It cannot also guarantee consistent size in terms of work, cumulative limit can be increasing, influences machine speed, the utility model is using eccentric
Link mechanism, eccentric wheel 8 can guarantee in terms of processing tolerance all in claimed range, the sharp processing of eccentric wheel 8 get up compared with
For convenience, it is easier to examine, one circle of the movement of eccentric wheel 8, the driving member connected on eccentric bushing 9 can quickly move back and forth one
It is a back and forth, the achievable primary reciprocating motion of sley bar reel cage 6 after the utility model is installed to inlaid thread machine tricot machine, can be mentioned significantly
The movement velocity of sley bar reel cage 6 and the stability of movement are risen, and the utility model structure is simple, easy to implement and maintenance.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of sley bar movement mechanism for full width weft insertion machine, which is characterized in that it includes:
Lathe bed (1) is provided with connecting rod rest (2) on the lathe bed (1)；
Upper beam (3) is equipped with swinging axle (4) on the upper beam (3), is rotationally set with comb on the swinging axle (4)
Comb swing arm (5) is equipped with sley bar reel cage (6) on the sley bar swing arm (5)；
The shake driving device for being arranged between connecting rod rest (2) and sley bar swing arm (5) and being used to that sley bar swing arm (5) to be driven to shake,
The shake driving device includes main shaft (7), eccentric wheel (8) and eccentric bushing (9), main shaft (7) company of being rotatably supported in
On bridge (2), the eccentric wheel (8) is sleeved on main shaft (7), is rotated with will pass through main shaft (7) band movable eccentric wheel (8)；It is described
Eccentric bushing (9) is matched with the outer circumferential direction of the eccentric wheel (8), drives eccentric bushing (9) past will pass through the rotation of eccentric wheel (8)
Physical pendulum is dynamic；The eccentric bushing (9) is connected by driving member with the sley bar swing arm (5), so that eccentric bushing (9) is passed by driving member
Dynamic sley bar swing arm (5) are swung.
2. the sley bar movement mechanism according to claim 1 for full width weft insertion machine, it is characterised in that: the upper beam
(3) it is provided with crossbeam flap seat (10), the swinging axle (4) is mounted on crossbeam flap seat (10).
3. the sley bar movement mechanism according to claim 1 for full width weft insertion machine, it is characterised in that: driving member includes connecting
Connect stay tube (11) and connection strut (12), the connection strut (12) and the sley bar swing arm (5) hingedly, the connection stay tube
(11) it being hinged with the eccentric bushing (9), the connection strut (12) is threadedly coupled connection with the connection stay tube (11), so as to
Spinning in and out by connecting strut (12) adjust the length of driving member.
4. the sley bar movement mechanism according to claim 3 for full width weft insertion machine, it is characterised in that: the connection stay tube
(11) it is hinged by exporting pull rod (13) with the eccentric bushing (9), one end of output pull rod (13) and the connection are supportted
It manages (11) to be threadedly coupled, the other end of output pull rod (13) and eccentric bushing (9) are hinged.
5. the sley bar movement mechanism according to claim 3 for full width weft insertion machine, it is characterised in that: the connection strut
(12) it is hinged by connector (14) with the sley bar swing arm (5).
6. the sley bar movement mechanism according to claim 4 for full width weft insertion machine, it is characterised in that: further include connecting rod
(15), one end of the connecting rod (15) is hinged on connecting rod rest (2), and the other end of the connecting rod (15) is rotatably mounted around defeated
Out on pull rod (13) and the articulated shaft of eccentric bushing (9).
7. the sley bar movement mechanism according to claim 1 for full width weft insertion machine, it is characterised in that: the eccentric wheel
It (8) is 20 ° of eccentric wheels.
8. the sley bar movement mechanism according to claim 1 for full width weft insertion machine, it is characterised in that: the eccentric bushing
(9) it is sleeved on eccentric wheel (8), and is provided with rolling bearing between the eccentric bushing (9) and eccentric wheel (8), to avoid bias
It covers (9) to rotate with eccentric wheel (8), the rotation of eccentric wheel (8) is converted to the reciprocally swinging of eccentric bushing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058909.0U CN209468566U (en) | 2019-01-14 | 2019-01-14 | Sley bar movement mechanism for full width weft insertion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058909.0U CN209468566U (en) | 2019-01-14 | 2019-01-14 | Sley bar movement mechanism for full width weft insertion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468566U true CN209468566U (en) | 2019-10-08 |
Family
ID=68093001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058909.0U Active CN209468566U (en) | 2019-01-14 | 2019-01-14 | Sley bar movement mechanism for full width weft insertion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457384A (en) * | 2019-01-14 | 2019-03-12 | 常州市赛嘉机械有限公司 | Sley bar movement mechanism for full width weft insertion machine |
-
2019
- 2019-01-14 CN CN201920058909.0U patent/CN209468566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457384A (en) * | 2019-01-14 | 2019-03-12 | 常州市赛嘉机械有限公司 | Sley bar movement mechanism for full width weft insertion machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209468566U (en) | Sley bar movement mechanism for full width weft insertion machine | |
| CN202558265U (en) | Linking steering mechanism | |
| CN208410818U (en) | A kind of knuckle joint press of bias fluted disc driving | |
| CN101792953B (en) | Knitting needle bed swinging mechanism of high-speed warp knitting machine | |
| GB1224624A (en) | System for controlling the drive of detaching rollers | |
| CN109457384A (en) | Sley bar movement mechanism for full width weft insertion machine | |
| CN209468564U (en) | Groove pin eccentric ratio movement mechanism for full width weft insertion machine | |
| CN101798725A (en) | Knitting needle bed swing mechanism of warp knitting machine | |
| CN103305983A (en) | Rotary twisting type tube clamping device for automatic doffer | |
| CN208305527U (en) | Diameter adjustable setting drum external member | |
| CN206956287U (en) | A kind of yarn pressing mechanism of tricot machine | |
| CN108056783B (en) | Automatic balancing device and automatic balancing method for C-shaped arm | |
| CN203545116U (en) | Rocker mechanism capable of rocking back and forth to move wall and floor tiles | |
| CN207646360U (en) | A kind of two-for-one twister rocking carrier | |
| CN109576890A (en) | Stylet motion mechanism for full width weft insertion machine | |
| CN101429694B (en) | Shedding mechanism of spacing link lever used for loom | |
| CN209066054U (en) | A kind of wire oscillator of laying loss | |
| CN105200652B (en) | A kind of swing mechanism for the traversing component of guide bar of warp knitting machine | |
| CN201321519Y (en) | Shedding mechanism of spatial linkage for weaving machine | |
| CN208542891U (en) | A kind of coiling machine feeding mechanism | |
| CN209973854U (en) | Loading device of filter paper cylinder | |
| CN113509371A (en) | Beating massage device | |
| CN207418995U (en) | Hook Motor execution device under double hook machine netting | |
| CN208452363U (en) | Single-shaft double-point type punch mechanism | |
| CN207619637U (en) | A kind of drive mechanism of sewing machine for knitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |