CN204023142U - Guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism - Google Patents
Guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism Download PDFInfo
- Publication number
- CN204023142U CN204023142U CN201420439704.4U CN201420439704U CN204023142U CN 204023142 U CN204023142 U CN 204023142U CN 201420439704 U CN201420439704 U CN 201420439704U CN 204023142 U CN204023142 U CN 204023142U
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- China
- Prior art keywords
- contiguous block
- drive apparatus
- linear drive
- output shaft
- knitting machine
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- Expired - Lifetime
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- 238000009940 knitting Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000009954 braiding Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a kind of guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism, comprise sley bar, the first linear drive apparatus that is provided with the first contiguous block, the first traversing strut, the first steel wire rope, the second contiguous block in this sley bar one end and there is output shaft; The second linear drive apparatus that is provided with the 3rd contiguous block, the second traversing strut, the second steel wire rope, the 4th contiguous block and there is output shaft at the other end of this sley bar; Described the 3rd contiguous block is fixedly connected with the other end of sley bar, during work, described the second linear drive apparatus drives described the 4th contiguous block, the second traversing strut and the 3rd contiguous block by its output shaft and synchronizes with described the first linear drive apparatus realizes the reciprocal transverse motion of sley bar.The utility model can effectively guarantee guide bar shogging precision, makes it meet traversing braiding requirement, and can effectively prevent that transverse movement precision is along with warp knitting machine door width, plane No. increase and reduce, and the utility model can be applicable to braiding at a high speed better.
Description
Technical field
The utility model relates to a kind of knitting mechanism of warp knitting machine, particularly relates to the guide bar shogging mechanism in knitting mechanism of warp knitting machine.
Background technology
Existing guide bar shogging mechanism in warp knitting machine, transverse-moving mechanisms such as ground comb, jacquard comb, comprises sley bar, traversing strut, the first contiguous block, the second contiguous block, steel wire rope, the first linear bearing, the second linear bearing, the axis of guide, connecting axle, linear bearing installing plate, bolster and the linear drive apparatus with output shaft, described sley bar is fixedly connected with the first contiguous block, the first drag hook and the first top ball are installed on described the first contiguous block, the second drag hook and the second top ball are installed on described the second contiguous block, the two ends of described traversing strut respectively with the first top ball, the second top ball offsets, the two ends of described steel wire rope respectively with the first drag hook, the second drag hook is connected, described linear drive apparatus is fixedly mounted on installing plate, described installing plate is fixedly mounted on described bolster, described bolster is fixedly connected with the frame of warp knitting machine, the output shaft of described linear drive apparatus is connected with one end of connecting axle, the other end of connecting axle is connected with described the second contiguous block, the axle body of connecting axle and described the first linear bearing are slidably connected, the first linear bearing is arranged on linear bearing installing plate, linear bearing installing plate is fixedly mounted on described bolster, one end of the described axis of guide is connected with the second contiguous block, the axle body of the axis of guide and described the second linear bearing are slidably connected, the second linear bearing is arranged on linear bearing installing plate.There is the shortcoming of following two aspects in the guide bar shogging mechanism of this structure: on the one hand in the course of the work, along with door width, the plane No. of warp knitting machine are larger, especially when door width surpasses 5 meters, the transverse movement precision of this mechanism significantly reduces thereupon, the accident such as cause dropped stitch often occurring, have an injection, greatly reduce fabric quality; On the other hand, the parts that this mechanism adopts are more, complex structure, and processing difficulties, assembly difficulty is large.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly in work, time can guarantees guide bar shogging required precision, can effectively prevent that transverse movement precision is along with door width, plane No. increase and reduce, and can be applicable to better the guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism of braiding at a high speed.
For solving the problems of the technologies described above, the utility model adopts a kind of like this guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism, comprise sley bar, the first linear drive apparatus that is provided with the first contiguous block, the first traversing strut, the first steel wire rope, the second contiguous block in one end of this sley bar and there is output shaft, described the first contiguous block is fixedly connected with one end of sley bar, the first drag hook and the first top ball are installed on described the first contiguous block, the second drag hook and the second top ball are installed on described the second contiguous block, the two ends of described the first traversing strut respectively with the first top ball, the second top ball offsets, the two ends of described the first steel wire rope respectively with the first drag hook, the second drag hook is connected, described the first linear drive apparatus is fixedly mounted in the frame of warp knitting machine, during work, described the first linear drive apparatus drives described the second contiguous block by its output shaft, the first traversing strut and the first contiguous block are realized the reciprocal transverse motion of sley bar, the other end at this sley bar is provided with the 3rd contiguous block, the second traversing strut, the second steel wire rope, the 4th contiguous block and second linear drive apparatus with output shaft, described the 3rd contiguous block is fixedly connected with the other end of sley bar, the 3rd drag hook and the 3rd top ball are installed on described the 3rd contiguous block, the 4th drag hook and the 4th top ball are installed on described the 4th contiguous block, the two ends of described the second traversing strut come directly towards ball with the 3rd respectively, the 4th top ball offsets, the two ends of described the second steel wire rope respectively with the 3rd drag hook, the 4th drag hook is connected, described the second linear drive apparatus is fixedly mounted in the frame of warp knitting machine, during work, described the second linear drive apparatus drives described the 4th contiguous block by its output shaft, the second traversing strut and the 3rd contiguous block and synchronizeing with described the first linear drive apparatus realized the reciprocal transverse motion of sley bar.
As a kind of preferred embodiment of the present utility model, described the second contiguous block is provided with screw, the output shaft of described the first linear drive apparatus is provided with external screw thread, the output shaft of described the first linear drive apparatus is screwed into by its external screw thread in the screw of described the second contiguous block and through nut check, thereby is directly fixed together with the second contiguous block; Described the 4th contiguous block is provided with screw, the output shaft of described the second linear drive apparatus is provided with external screw thread, the output shaft of described the second linear drive apparatus is screwed into by its external screw thread in the screw of described the 4th contiguous block and through nut check, thereby is directly fixed together with the 4th contiguous block.
As another kind of preferred embodiment of the present utility model, first axis of guide that is also provided with the first connecting axle and parallels with the first connecting axle in one end of this sley bar, one end of described the first connecting axle is connected with the output shaft of the first linear drive apparatus, the other end of the first connecting axle is connected with the second contiguous block, the axle body of the first connecting axle and the first linear bearing are slidably connected, described the first linear bearing is arranged in the frame of warp knitting machine, one end of described first axis of guide is connected with the second contiguous block, the axle body of first axis of guide and the second linear bearing are slidably connected, described the second linear bearing is arranged in the frame of warp knitting machine, second axis of guide that is also provided with the second connecting axle and parallels with the second connecting axle at the other end of this sley bar, one end of described the second connecting axle is connected with the output shaft of the second linear drive apparatus, the other end of the second connecting axle is connected with the 4th contiguous block, the axle body of the second connecting axle and the 3rd linear bearing are slidably connected, described the 3rd linear bearing is arranged in the frame of warp knitting machine, one end of described second axis of guide is connected with the 4th contiguous block, the axle body of second axis of guide and the 4th linear bearing are slidably connected, described the 4th linear bearing is arranged in the frame of warp knitting machine.
In the utility model, described the first linear drive apparatus, the second linear drive apparatus are all preferably electric cylinder.
Adopt after such structure, the utlity model has following beneficial effect:
The utility model is when work, by the second linear drive apparatus and the first linear drive apparatus by parts such as corresponding contiguous block, traversing struts separately, synchronously realize the reciprocal transverse motion of sley bar, can effectively guarantee guide bar shogging precision like this, make it meet traversing braiding requirement, and can effectively prevent that transverse movement precision is along with warp knitting machine door width, plane No. increase and reduce, and this mechanism can be applicable to braiding at a high speed better.
Because the output shaft of the utility model the first linear drive apparatus is directly fixed together with the second contiguous block, the output shaft of the second linear drive apparatus is directly fixed together with the 4th contiguous block, during work, first, the second linear drive apparatus directly drives corresponding contiguous block separately by its output shaft, the parts such as traversing strut, synchronously realize the transverse motion of sley bar, therefore, the parts that the utility model adopts are less, simple in structure, the processing of parts, install and keep in repair all very convenient, manufacturing cost is also lower, and after employing said structure, the transverse movement precision of sley bar is higher, and greatly improved the reliability of warp knitting machine when weaving at a high speed.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism.
Fig. 2 is a kind of syndeton schematic diagram of the first linear drive apparatus in the utility model the first preferred embodiment, the first contiguous block, the first traversing strut and the second contiguous block.
Fig. 3 is a kind of syndeton schematic diagram of the second linear drive apparatus in the utility model the first preferred embodiment, the 3rd contiguous block, the second traversing strut and the 4th contiguous block.
The specific embodiment
Referring to a kind of guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism shown in Fig. 1,2,3, comprise sley bar 1, the first linear drive apparatus 6 that is provided with the traversing strut 3 of the first contiguous block 2, first, the first steel wire rope 4, the second contiguous block 5 and there is output shaft 6-1 at one end of this sley bar 1 1-1, described the first contiguous block 2 is fixedly connected with one end 1-1 of sley bar 1 by bolt, the first drag hook 7 and the first top ball 8 are installed on described the first contiguous block 2, the second drag hook 9 and the second top ball 10 are installed on described the second contiguous block 5, the two ends of described the first traversing strut 3 respectively with the first top ball 8, the second top ball 10 offsets, the two ends of described the first steel wire rope 4 respectively with the first drag hook 7, the second drag hook 9 is connected, described the first linear drive apparatus 6 is mounted by means of bolts in the frame 11 of warp knitting machine, during work, described the first linear drive apparatus 6 drives described the second contiguous block 5 by its output shaft 6-1, the first traversing strut 3 and the first contiguous block 2 are realized the reciprocal transverse motion of sley bar 1, at the other end 1-2 of this sley bar 1, be provided with the 3rd contiguous block 12, the second traversing strut 13, the second steel wire rope 14, the 4th contiguous block 15 and second linear drive apparatus 16 with output shaft 16-1, described the 3rd contiguous block 12 is fixedly connected with the other end 1-2 of sley bar 1 by bolt, the 3rd drag hook 17 and the 3rd top ball 18 are installed on described the 3rd contiguous block 12, the 4th drag hook 19 and the 4th top ball 20 are installed on described the 4th contiguous block 15, the two ends of described the second traversing strut 13 come directly towards ball 18 with the 3rd respectively, the 4th top ball 20 offsets, the two ends of described the second steel wire rope 14 respectively with the 3rd drag hook 17, the 4th drag hook 19 is connected, described the second linear drive apparatus 16 is mounted by means of bolts in the frame 11 of warp knitting machine, during work, described the second linear drive apparatus 16 drives described the 4th contiguous block 15 by its output shaft 16-1, the second traversing strut 13 and the 3rd contiguous block 12 and synchronizeing with described the first linear drive apparatus 6 realized the reciprocal transverse motion of sley bar 1.
As a kind of preferred embodiment of the present utility model, as shown in Figure 2, described the second contiguous block 5 is provided with screw 5-1, the output shaft 6-1 of described the first linear drive apparatus 6 is provided with external screw thread, the output shaft 6-1 of described the first linear drive apparatus 6 is screwed into by its external screw thread in the screw 5-1 of described the second contiguous block 5 and through nut 21 lockings, thereby is directly fixed together with the second contiguous block 5.As shown in Figure 3, described the 4th contiguous block 15 is provided with screw 15-1, the output shaft 16-1 of described the second linear drive apparatus 16 is provided with external screw thread, the output shaft 16-1 of described the second linear drive apparatus 16 is screwed into by its external screw thread in the screw 15-1 of described the 4th contiguous block 15 and through nut 21 lockings, thereby is directly fixed together with the 4th contiguous block 15.Adopt after such structure, during work, first, second linear drive apparatus 6,16 directly drives separately accordingly the parts such as contiguous block, traversing strut by its output shaft, synchronously realizes the reciprocal transverse motion of sley bar 1.
As another kind of preferred embodiment of the present utility model, as shown in Figure 1, first axis of guide 23 that is also provided with the first connecting axle 22 and parallels with the first connecting axle 22 at one end of this sley bar 1 1-1, one end of described the first connecting axle 22 is connected with the output shaft 6-1 of the first linear drive apparatus 6 by screw thread, the other end of the first connecting axle 22 and the second contiguous block 5 are fixedly linked, the axle body of the first connecting axle 22 and the first linear bearing 24 are slidably connected, described the first linear bearing 24 is arranged in the frame 11 of warp knitting machine, one end of described first axis of guide 23 is connected with the second contiguous block 5 by screw, the axle body of first axis of guide 23 and the second linear bearing 25 are slidably connected, described the second linear bearing 25 is arranged in the frame 11 of warp knitting machine, second axis of guide 27 that is also provided with the second connecting axle 26 and parallels with the second connecting axle 26 at the other end 1-2 of this sley bar 1, one end of described the second connecting axle 26 is connected with the output shaft 16-1 of the second linear drive apparatus 16 by screw thread, the other end of the second connecting axle 26 and the 4th contiguous block 15 are fixedly linked, the axle body of the second connecting axle 26 and the 3rd linear bearing 28 are slidably connected, described the 3rd linear bearing 28 is arranged in the frame 11 of warp knitting machine, one end of described second axis of guide 27 is connected with the 4th contiguous block 15 by screw, the axle body of second axis of guide 27 and the 4th linear bearing 29 are slidably connected, described the 4th linear bearing 29 is arranged in the frame 11 of warp knitting machine.
In the utility model, described the first linear drive apparatus 6, the second linear drive apparatus 16 are all preferably electric cylinder.
In the utility model, as shown in Figure 2, the second top ball 10 is preferably fixedly mounted on the second contiguous block 5 by swivel nut 30.The first traversing strut 3 two ends of the present utility model are respectively equipped with sphere pit 3-1, and the two ends of the first traversing strut 3 offset by sphere pit 3-1 and the first top ball 8, the second top ball 10 respectively.In addition, described the first drag hook 7 preferably have two and be arranged on symmetrically described first top ball 8 both sides up and down, described the second drag hook 9 preferably have two and be arranged on symmetrically described second top ball 10 both sides up and down.
In the utility model, as shown in Figure 3, the 4th top ball 20 is preferably fixedly mounted on the 4th contiguous block 15 by swivel nut 31.The second traversing strut 13 two ends of the present utility model are respectively equipped with sphere pit 13-1, and the second traversing strut 13 two ends offset by sphere pit 13-1 and the 3rd top ball 18, the 4th top ball 20 respectively.
During the utility model work, referring to Fig. 1, when the first linear drive apparatus 6 drives the traversing strut 3 of the second contiguous block 5, first, the first steel wire rope 4 and the first contiguous block 2 to realize sley bar 1 left when transverse motion by its output shaft 6-1, the second linear drive apparatus 16 drives the traversing strut 13 of the 4th contiguous block 15, second, the second steel wire rope 14 and the 3rd contiguous block 12 to realize synchronously transverse motion left of sley bar 1 by its output shaft 16-1, and vice versa.
Through on probation, guide bar shogging is accurate, can better meet braiding requirement and braiding at a high speed, has improved production efficiency, and simple in structure, processing, installation and easy to maintenance, and long service life, has obtained good effect.
Claims (4)
1. a guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism, comprise sley bar (1), the first linear drive apparatus (6) that is provided with the first contiguous block (2), the first traversing strut (3), the first steel wire rope (4), the second contiguous block (5) in one end of this sley bar (1) (1-1) and there is output shaft (6-1), described the first contiguous block (2) is fixedly connected with one end (1-1) of sley bar (1), the first drag hook (7) and the first top ball (8) are installed on described the first contiguous block (2), the second drag hook (9) and the second top ball (10) are installed on described the second contiguous block (5), the two ends of described the first traversing strut (3) respectively with the first top ball (8), the second top ball (10) offsets, the two ends of described the first steel wire rope (4) respectively with the first drag hook (7), the second drag hook (9) is connected, described the first linear drive apparatus (6) is fixedly mounted in the frame (11) of warp knitting machine, during work, described the first linear drive apparatus (6) drives described the second contiguous block (5) by its output shaft (6-1), the first traversing strut (3) and the first contiguous block (2) are realized the reciprocal transverse motion of sley bar (1), it is characterized in that: the other end (1-2) in this sley bar (1) is provided with the 3rd contiguous block (12), the second traversing strut (13), the second steel wire rope (14), the 4th contiguous block (15) and second linear drive apparatus (16) with output shaft (16-1), described the 3rd contiguous block (12) is fixedly connected with the other end (1-2) of sley bar (1), the 3rd drag hook (17) and the 3rd top ball (18) are installed on described the 3rd contiguous block (12), the 4th drag hook (19) and the 4th top ball (20) are installed on described the 4th contiguous block (15), the two ends of described the second traversing strut (13) come directly towards ball (18) with the 3rd respectively, the 4th top ball (20) offsets, the two ends of described the second steel wire rope (14) respectively with the 3rd drag hook (17), the 4th drag hook (19) is connected, described the second linear drive apparatus (16) is fixedly mounted in the frame (11) of warp knitting machine, during work, described the second linear drive apparatus (16) drives described the 4th contiguous block (15) by its output shaft (16-1), the second traversing strut (13) and the 3rd contiguous block (12) and synchronizeing with described the first linear drive apparatus (6) realized the reciprocal transverse motion of sley bar (1).
2. guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism according to claim 1, it is characterized in that: described the second contiguous block (5) is provided with screw (5-1), the output shaft (6-1) of described the first linear drive apparatus (6) is provided with external screw thread, the output shaft (6-1) of described the first linear drive apparatus (6) is screwed in the screw (5-1) of described the second contiguous block (5) and through nut (21) locking by its external screw thread, thereby is directly fixed together with the second contiguous block (5); Described the 4th contiguous block (15) is provided with screw (15-1), the output shaft (16-1) of described the second linear drive apparatus (16) is provided with external screw thread, the output shaft (16-1) of described the second linear drive apparatus (16) is screwed in the screw (15-1) of described the 4th contiguous block (15) and through nut (21) locking by its external screw thread, thereby is directly fixed together with the 4th contiguous block (15).
3. guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism according to claim 1, it is characterized in that: first axis of guide (23) that is also provided with the first connecting axle (22) in one end of this sley bar (1) (1-1) and parallels with the first connecting axle (22), one end of described the first connecting axle (22) is connected with the output shaft (6-1) of the first linear drive apparatus (6), the other end of the first connecting axle (22) is connected with the second contiguous block (5), the axle body of the first connecting axle (22) and the first linear bearing (24) are slidably connected, described the first linear bearing (24) is arranged in the frame (11) of warp knitting machine, one end of described first axis of guide (23) is connected with the second contiguous block (5), the axle body of first axis of guide (23) and the second linear bearing (25) are slidably connected, described the second linear bearing (25) is arranged in the frame (11) of warp knitting machine, second axis of guide (27) that the other end (1-2) in this sley bar (1) is also provided with the second connecting axle (26) and parallels with the second connecting axle (26), one end of described the second connecting axle (26) is connected with the output shaft (16-1) of the second linear drive apparatus (16), the other end of the second connecting axle (26) is connected with the 4th contiguous block (15), the axle body of the second connecting axle (26) and the 3rd linear bearing (28) are slidably connected, described the 3rd linear bearing (28) is arranged in the frame (11) of warp knitting machine, one end of described second axis of guide (27) is connected with the 4th contiguous block (15), the axle body of second axis of guide (27) and the 4th linear bearing (29) are slidably connected, described the 4th linear bearing (29) is arranged in the frame (11) of warp knitting machine.
4. according to the guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism described in any one in claims 1 to 3, it is characterized in that: described the first linear drive apparatus (6), the second linear drive apparatus (16) are electric cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420439704.4U CN204023142U (en) | 2014-08-06 | 2014-08-06 | Guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420439704.4U CN204023142U (en) | 2014-08-06 | 2014-08-06 | Guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism |
Publications (1)
Publication Number | Publication Date |
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CN204023142U true CN204023142U (en) | 2014-12-17 |
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ID=52063034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420439704.4U Expired - Lifetime CN204023142U (en) | 2014-08-06 | 2014-08-06 | Guide bar of warp knitting machine bidirectional reciprocating transverse-moving mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN204023142U (en) |
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2014
- 2014-08-06 CN CN201420439704.4U patent/CN204023142U/en not_active Expired - Lifetime
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20141217 |
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CX01 | Expiry of patent term |