CN205258786U - Long breadth tricot machine tractive device - Google Patents
Long breadth tricot machine tractive device Download PDFInfo
- Publication number
- CN205258786U CN205258786U CN201520918393.4U CN201520918393U CN205258786U CN 205258786 U CN205258786 U CN 205258786U CN 201520918393 U CN201520918393 U CN 201520918393U CN 205258786 U CN205258786 U CN 205258786U
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- CN
- China
- Prior art keywords
- wallboard
- pulling roll
- roll
- pulling
- crossbeam
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- Expired - Fee Related
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Abstract
The utility model discloses a long breadth tricot machine tractive device, long breadth tricot machine includes crossbeam, oil tank and aircraft nose wallboard and tail wallboard, aircraft nose wallboard, tail wallboard fixed mounting respectively are in between crossbeam and the oil tank, the tractive device includes preceding tractive roller, well tractive roller and back tractive roller, the both ends of preceding in, back tractive roller respectively with aircraft nose wallboard, tail wallboard rotate to be connected, preceding in, back tractive roller passes through gear drive and rotates, the tractive device still includes a tractive roller intermediate strut seat, tractive roller intermediate strut seat fixed mounting be in on the oil tank, the intermediate position body of roll of preceding in, back tractive roller respectively with tractive roller intermediate strut seat rotates to be connected. Wallboard in the middle of fixed mounting has one between crossbeam and the oil tank. The utility model discloses can effectively avoid the crossbeam to warp, simple structure moreover, low in production cost to long breadth model tractive operation non -synchronous problem has been solved.
Description
Technical field
The utility model relates to the pulling device for tractive WARP-KNITTING in a kind of tricot machine.
Background technology
Existing long door width tricot machine pulling device, described long door width tricot machine comprises crossbeam, fuel tank and head wallboard, tail wallboard and several beam support, described head wallboard, tail wallboard and several beam support are fixedly mounted on respectively between described crossbeam and fuel tank, described pulling device comprises front pulling roll, middle pulling roll and rear pulling roll, before described, in, the two ends of rear pulling roll respectively with described head wallboard, tail wallboard is rotationally connected, before described, the centre position body of roll of middle pulling roll is arranged on crossbeam by several supporting seats, before described, in, rear pulling roll is driven and is rotated by three gear stages, and rear pulling roll drives its rotation in tail position by third level transmission mechanism by middle pulling roll.
There is following shortcoming in a long door width tricot machine pulling device for this structure: (1) because the centre position body of roll front, middle pulling roll is arranged on crossbeam in the time of work, because the masterpiece of pulling roll and middle pulling roll is before this used on crossbeam, causes beam deformation amount large; (2) because door width lengthens, the corresponding lengthening of crossbeam causes rigidity variation, and door width lengthening simultaneously causes the weight after pulling roll lengthens to strengthen, and all makes beam deformation amount strengthen; (3) before, during and after, the centre position body of roll supporting way complexity of pulling roll need have been acted on by several supporting seats simultaneously, causes like this requirement on machining accuracy high, assembling difficulty; (4) after, pulling roll drives it to rotate in tail position by third level transmission mechanism by middle pulling roll, and because third level transmission is at tail, therefore, in the time that machine is started working, three pulling roll can form the time difference of short time, thereby affect initial fabric quality; (5) because need configure, multiple beam support ensure its rigidity to crossbeam, cause part many, complex structure, processing request is high, difficulty of processing and production cost large.
Summary of the invention
The technical problems to be solved in the utility model is to provide one can not only effectively avoid beam deformation, and simple in structure, and production cost is low, assembles easy long door width tricot machine pulling device.
For solving the problems of the technologies described above, the utility model adopts a kind of so long door width tricot machine pulling device, described long door width tricot machine comprises crossbeam, fuel tank and head wallboard and tail wallboard, described head wallboard, tail wallboard is fixedly mounted on respectively between described crossbeam and fuel tank, described pulling device comprises front pulling roll, middle pulling roll and rear pulling roll, before described, in, the two ends of rear pulling roll respectively with described head wallboard, tail wallboard is rotationally connected, before described, in, rear pulling roll is rotated by actuator drives, described pulling device also comprises a pulling roll intermediate supports seat, described pulling roll intermediate supports seat is fixedly mounted on described fuel tank, before described, in, the centre position body of roll of rear pulling roll is rotationally connected with described pulling roll intermediate supports seat respectively.
In the utility model, described transmission device comprises motor, the first synchronizing wheel transmission mechanism, the second synchronizing wheel transmission mechanism, driving gear and driven gear; Described motor is fixedly mounted on described head wallboard, described the first synchronizing wheel transmission mechanism is arranged between the output shaft of motor and the front end of front pulling roll, described the second synchronizing wheel transmission mechanism is arranged between the front end of front pulling roll and the front end of middle pulling roll, described driving gear is arranged on the front end of middle pulling roll, described driven gear is arranged on the front end of rear pulling roll, described driving gear and driven gear engagement fit.
In the utility model, between described crossbeam and fuel tank, be also provided with a middle wallboard, the two ends of described middle wallboard are fixedly connected with crossbeam, fuel tank respectively.
Adopt after said structure, the utlity model has following beneficial effect:
Before, during and after the utility model, the centre position body of roll of pulling roll is installed on pulling roll intermediate supports seat and respectively and is rotationally connected with pulling roll intermediate supports seat, pulling roll intermediate supports seat is fixedly mounted on fuel tank, like this, the power of each pulling roll directly acts on fuel tank, thereby has effectively avoided beam deformation.
The utility model directly drives front pulling roll and rear pulling roll to rotate backward by motor at head simultaneously, thereby has ensured the synchronism of transmission, has improved fabric quality.
The utility model arranges wallboard in the middle of between crossbeam and fuel tank, and in order to supporting traverse, it is easy that this kind of mode assembled, and reduced the difficulty of processing of part simultaneously.
The parts that the utility model adopts are less, simple in structure, and production cost is low.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the long door of the utility model width tricot machine pulling device.
Fig. 2 is a kind of structural representation of the utility model pulling roll intermediate supports seat.
Fig. 3 is that before, during and after the utility model, the centre position body of roll of pulling roll is arranged on a kind of structural representation on pulling roll intermediate supports seat.
Detailed description of the invention
Referring to the long door of the one shown in Fig. 1 to Fig. 3 width tricot machine pulling device, described long door width tricot machine comprises crossbeam 1, fuel tank 2 and head wallboard 3 and tail wallboard 4, described head wallboard 3, tail wallboard 4 is mounted by means of bolts on respectively between described crossbeam 1 and fuel tank 2, and described pulling device comprises front pulling roll 5, middle pulling roll 6 and rear pulling roll 7, described before, in, the two ends of rear pulling roll 5,6,7 respectively with described head wallboard 3, tail wallboard 4 is rotationally connected, and when mounted, is installed with head bearing 15 in the inner side of described head wallboard 3, before the inner side of described tail wallboard 4 is installed with tail bearing 16, is described, in, the front end of rear pulling roll 5,6,7 is rotationally connected by the head bearing 15 on bearing and head wallboard 3 respectively, described before, in, the rear end of rear pulling roll 5,6,7 is rotationally connected by the tail bearing 16 on bearing and tail wallboard 4 respectively, described before, in, rear pulling roll 5,6,7 is rotated by actuator drives, and described pulling device also comprises a pulling roll intermediate supports seat 8, and described pulling roll intermediate supports seat 8 is fixedly mounted on described fuel tank 2, described before, in, the centre position body of roll of rear pulling roll 5,6,7 is rotationally connected with described pulling roll intermediate supports seat 8 respectively.
As shown in Figure 2,3, on described pulling roll intermediate supports seat 8, offer three through holes, i.e. the first through hole 17, the second through hole 18 and third through-hole 19, the centre position body of roll 5a of described front pulling roll 5 is arranged in the first through hole 17 and is rotationally connected by bearing and the first through hole 17, the centre position body of roll 6a of described middle pulling roll 6 is arranged in the second through hole 18 and is rotationally connected by bearing and the second through hole 18, and the centre position body of roll 7a of described rear pulling roll 7 is arranged in third through-hole 19 and is rotationally connected by bearing and third through-hole 19.
In the utility model, as shown in Figure 1, described transmission device comprises motor 9, the first synchronizing wheel transmission mechanism 10, the second synchronizing wheel transmission mechanism 11, driving gear 12 and driven gear 13, and described first, second synchronizing wheel transmission mechanism 10,11 is by synchronizing wheel, Timing Belt composition; Described motor 9 is mounted by means of bolts on described head wallboard 3, described the first synchronizing wheel transmission mechanism 10 is arranged between the output shaft 9-1 of motor 9 and the front end 5-1 of front pulling roll 5, described the second synchronizing wheel transmission mechanism 11 is arranged between the front end 5-1 of front pulling roll 5 and the front end 6-1 of middle pulling roll 6, described driving gear 12 is arranged on the front end 6-1 of middle pulling roll 6, described driven gear 13 is arranged on the front end 7-1 of rear pulling roll 7, described driving gear 12 and driven gear 13 engagement fit.
In the utility model, as shown in Figure 1, wallboard 14 be also provided with one between described crossbeam 1 and fuel tank 2 in the middle of, the centre position of this centre wallboard 14 between head wallboard 3 and tail wallboard 4, the two ends of described middle wallboard 14 are fixedly connected with crossbeam 1, fuel tank 2 respectively by bolt.
When the utility model work, before motor 9 drives by its output shaft 9-1 and the first synchronizing wheel transmission mechanism 10, pulling roll 5 is rotated, in driving by the second synchronizing wheel transmission mechanism 11 when front pulling roll 5 is rotated, pulling roll 6 is rotated, driven gear 13 after driving by driving gear mounted thereto 12 when middle pulling roll 6 is rotated in pulling roll 7 rotates, thereby after driving, pulling roll 7 is rotated simultaneously.
Through on probation, when tricot machine braiding, crossbeam is indeformable, and the utility model solved long door width type tractive nonsynchronous problem that turns round, and has obtained good effect.
Claims (3)
1. one kind long door width tricot machine pulling device, described long door width tricot machine comprises crossbeam (1), fuel tank (2) and head wallboard (3) and tail wallboard (4), described head wallboard (3), tail wallboard (4) is fixedly mounted on respectively between described crossbeam (1) and fuel tank (2), described pulling device comprises front pulling roll (5), middle pulling roll (6) and rear pulling roll (7), before described, in, rear pulling roll (5, 6, 7) two ends respectively with described head wallboard (3), tail wallboard (4) is rotationally connected, before described, in, rear pulling roll (5, 6, 7) rotate by actuator drives, it is characterized in that: described pulling device also comprises a pulling roll intermediate supports seat (8), described pulling roll intermediate supports seat (8) is fixedly mounted on described fuel tank (2), before described, in, rear pulling roll (5, 6, 7) the centre position body of roll is rotationally connected with described pulling roll intermediate supports seat (8) respectively.
2. long door width tricot machine pulling device according to claim 1, is characterized in that: described transmission device comprises motor (9), the first synchronizing wheel transmission mechanism (10), the second synchronizing wheel transmission mechanism (11), driving gear (12) and driven gear (13), described motor (9) is fixedly mounted on described head wallboard (3), described the first synchronizing wheel transmission mechanism (10) is arranged between the output shaft (9-1) of motor (9) and the front end (5-1) of front pulling roll (5), described the second synchronizing wheel transmission mechanism (11) is arranged between the front end (5-1) of front pulling roll (5) and the front end (6-1) of middle pulling roll (6), described driving gear (12) is arranged on the front end (6-1) of middle pulling roll (6), described driven gear (13) is arranged on the front end (7-1) of rear pulling roll (7), described driving gear (12) and driven gear (13) engagement fit.
3. long door width tricot machine pulling device according to claim 1 and 2, it is characterized in that: wallboard (14) be also provided with between described crossbeam (1) and fuel tank (2) in the middle of, the two ends of described middle wallboard (14) are fixedly connected with crossbeam (1), fuel tank (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918393.4U CN205258786U (en) | 2015-11-18 | 2015-11-18 | Long breadth tricot machine tractive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918393.4U CN205258786U (en) | 2015-11-18 | 2015-11-18 | Long breadth tricot machine tractive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258786U true CN205258786U (en) | 2016-05-25 |
Family
ID=56000324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918393.4U Expired - Fee Related CN205258786U (en) | 2015-11-18 | 2015-11-18 | Long breadth tricot machine tractive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866795A (en) * | 2018-08-27 | 2018-11-23 | 常州市武进永光机械有限公司 | Open tricot machine |
-
2015
- 2015-11-18 CN CN201520918393.4U patent/CN205258786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866795A (en) * | 2018-08-27 | 2018-11-23 | 常州市武进永光机械有限公司 | Open tricot machine |
| CN108866795B (en) * | 2018-08-27 | 2024-02-09 | 常州市武进永光机械有限公司 | Open warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160525 Termination date: 20191118 |