CN203625580U - Rapier edge wringing device - Google Patents
Rapier edge wringing device Download PDFInfo
- Publication number
- CN203625580U CN203625580U CN201320807021.5U CN201320807021U CN203625580U CN 203625580 U CN203625580 U CN 203625580U CN 201320807021 U CN201320807021 U CN 201320807021U CN 203625580 U CN203625580 U CN 203625580U
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- Prior art keywords
- slide
- connecting rod
- slide bar
- fixture block
- slide block
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- 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.)
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000000969 carrier Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 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 abstract 3
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000003116 impacting effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model relates to a rapier edge wringing device comprising a motor, a linear guide rail, two connecting rod assemblies and two yarn guiding devices. The motor is arranged on a pedestal; a rotating shaft of the motor is connected with an oscillating rod; the front and the back sides of the linear guide rail are respectively provided with a slide block; the two yarn guiding devices are respectively connected with one slide block; two ends of the two connecting rod assemblies are respectively connected with one slide block; each connecting rod assembly comprises a short connecting rod and a slide rod; one end of the short connecting rod is hinged with an eccentric part of the swing rod; the other end of the short connecting rod is hinged with one end of the slide rod; the slide rod is slideably arranged on the pedestal along an axial direction of the linear guide rail; and the other end of the slide rod is connected with the slide blocks. In the rapier edge wringing device, each connecting rod assembly is changed into a two-sectional structure formed by the short connecting rod and the slide rod from a present one sectional transmission structure; and a moving direction of the slide rod on the pedestal is limited to be the same as a moving direction of the slide block via a guiding assembly, so cross component force cannot be produced to the linear guide rail by an important part slide block (an edge wringing executing part) of the edge wringing device and service life of the edge wringing device is improved.
Description
Technical field
The utility model relates to technical field of textile machine, particularly the arrow shaft leno edge machine of Rapier looms.
Background technology
Referring to Fig. 5, for existing arrow shaft leno edge machine, it comprises motor 1, line slideway 5, two connecting rods 10 and two feed carriers 6, in the rotating shaft of motor 1, be connected with fork, line slideway 5 both sides, front and back are respectively equipped with slide block 4, two feed carriers 6 and are connected with a slide block 4 respectively, and described connecting rod 10 middle sections are provided with bent position, the two ends of two connecting rods 10 are connected with the eccentric position, two places of fork respectively, and the other end of connecting rod joins by spherical joint 20 and the linking arm 7 on slide block 4.When the motor 1 rotating campaign of this kind of leno edge machine, connecting rod 10 is followed swing, thereby the feed carrier 6 of controlling on slide block 4 and slide block 4 moves up and down, but because the direction of motion and slide block 4 directions of motion of connecting rod 10 are inconsistent, and connecting rod 10 directly passes to slide block 4 by spherical joint 20 by power, cause slide block 4 motion processes to produce certain side impacting force to line slideway 5, so that accelerate slide block 4 and line slideway 5 is impaired.Shown in Fig. 4, OA section is fork one eccentric segment, it is take O point as the center of circle and along the rotating of the R direction of arrow, AFG section is connecting rod 10, connecting rod 10 is with the directed force F 0 that produces AG direction in fork rotation process, and F0 directly acts on GH section (being on slide block 4), and slide block 4 produces the component F1 consistent with line slideway 5 axis directions and points to the cross component force F2 of line slideway 5 sides, due to the existence of cross component force F2, cause acceleration slide block 4 and line slideway 5 impaired.
Meanwhile, because slide block 4 and line slideway 5 are all strength members of leno edge machine, once change this part, need again to connect the yarn of weaving use, workload is very big.In addition, the chute of line slideway 5 both sides, front and back of existing leno edge machine is mostly T-shaped groove 52, and the area of T-shaped groove 52 inner top surfaces is less, and rub proofness is lower, reduces the service life of line slideway 5, improves use cost.
Utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides that a kind of structural safety is reliable, the damage that reduces strength member, improves service life, reduces the arrow shaft leno edge machine of use cost, to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that
A kind of arrow shaft leno edge machine, comprise motor, line slideway, two link assemblies and two feed carriers, motor is arranged on base, in the rotating shaft of motor, be connected with fork, before and after line slideway, both sides are respectively equipped with slide block, two feed carriers are connected with a slide block respectively, the two ends of two link assemblies are connected with fork and a slide block respectively, it is characterized in that: described link assembly comprises short connecting rod and slide bar, one eccentric position of short connecting rod one end and fork is hinged, the short connecting rod other end and slide bar one end are hinged, slide bar is slidably arranged on base along line slideway axis direction, the slide bar other end is connected with slide block.
The purpose of this utility model can also adopt following technical measures to solve:
As scheme more specifically, on described base, corresponding slide bar is provided with slide bushing assembly, and slide bushing assembly comprises rubber sleeve and axle sleeve, and rubber sleeve is fixedly connected with base, and axle sleeve is arranged in rubber sleeve, and slide bar is through axle sleeve and be slidably matched with axle sleeve.
Described rubber sleeve one side is provided with joint pin, and joint pin is connected with base.
Described slide bar is the pipe that contains titanium, and slide bar one end is provided with recessed joint, and the corresponding slide bar in recessed joint is provided with the first latch, and the first latch inserts in slide bar one end and rivets with slide bar.
On described slide block, respective link assembly is provided with linking arm, and linking arm is provided with locking and regulating device, and slide bar is connected with locking and regulating device.
Described locking and regulating device comprises the first fixture block, the second fixture block, attachment screw and adjusting nut, and the equal corresponding slide bar of the first fixture block and the second fixture block is provided with jaws, and jaws outside is provided with clamping screw; The first fixture block is arranged on linking arm, the second fixture block is positioned at the first fixture block rear side, the second fixture block position one side is provided with nut standing groove, and after attachment screw is threaded with the first fixture block, attachment screw passes described nut standing groove and is threaded with the adjusting nut of nut standing groove.
Described slide bar is successively through the jaws of the first fixture block and the second fixture block, and at least corresponding clamp mouth part of steel tube surface is provided with graduation mark, so that regulate the installation site of slide bar.
Described short connecting rod is pipe fitting, its one end is provided with that the recessed joint of buttknuckle and slide bar one end is hinged, and the short connecting rod other end is provided with deep groove ball bearing, and deep groove ball bearing outer ring is provided with the second latch, the second latch inserts in short connecting rod and with short connecting rod and rivets, and deep groove ball bearing and fork are hinged.
Described line slideway is connected with base by bracing frame, and before and after line slideway, both sides are provided with dovetail groove, and slide block and dovetail groove are slidably matched.
Described feed carrier comprises heald support, magnetic strand limit heald and slitter edge heald, and heald support is provided with four, and four heald supports are connected with slide block two ends with cantilever design respectively, and magnetic strand limit heald and slitter edge heald are connected between four heald supports.
The beneficial effects of the utility model are as follows:
(1) this kind of leno edge machine is by making link assembly into by short connecting rod and the hinged two-part structure (existing is one-part form drive mechanism) of slide bar, it is consistent with slide block movement direction that slide bar limits its direction of motion on base by guidance set, thereby make strength member slide block in leno edge machine (strand limit execution unit) not have cross component force to line slideway, improve its service life;
(2) slide bushing assembly is consumable product, has born the side impacting force in short connecting rod and slide bar transmission process, once slide bushing assembly has worn and torn, can replace easily;
(3) slide bushing assembly is rubber sleeve and axle sleeve, and axle sleeve and slide bar are slidably matched, and rubber sleeve is fixedly connected with base with axle sleeve respectively, and rubber sleeve plays certain cushioning effect;
(4) slide bar is the pipe that contains titanium material, and its friction factor matching with axle sleeve is less, guarantees the ABRASION RESISTANCE that it is good;
(5) slide bar joins by the linking arm of locking and regulating device and slide block, can realize fast assembling-disassembling, is convenient to regulate tension slide block simultaneously;
(6) described line slideway coordinates with slide block by dovetail groove, and dovetail groove inner top surface is inclined-plane, and its area is large compared with the inner top surface of T-shaped groove, and rub proofness is also relatively strong, further improves its service life.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is exploded TV structure schematic diagram in the utility model.
Fig. 3 is the utility model motion process force analysis figure.
Fig. 4 is prior art motion process force analysis figure.
Fig. 5 is prior art structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As depicted in figs. 1 and 2, a kind of arrow shaft leno edge machine, comprise motor 1, line slideway 5, two link assemblies 8 and two feed carriers 6, motor 1 is arranged on base 12, in the rotating shaft 11 of motor 1, be connected with fork 9, line slideway 5 both sides, front and back are respectively equipped with slide block 4, two feed carriers 6 are connected with a slide block 4 respectively, the two ends of two link assemblies 8 are connected with fork 9 and a slide block 4 respectively, described link assembly 8 comprises short connecting rod 83 and slide bar 87, one end of short connecting rod 83 one end and fork 9 is hinged, short connecting rod 83 other ends and slide bar 87 one end are hinged, slide bar 87 moves up and down along slide bushing assembly 2 axis directions, slide bushing assembly 2 is fixed on base 12, slide bar 87 other ends are connected with slide block 4, band movable slider 4 moves up and down.
On described base 12, corresponding slide bar 87 is provided with slide bushing assembly 2, and slide bushing assembly 2 comprises rubber sleeve 21 and axle sleeve 22, and rubber sleeve 21 is fixedly connected with base 12, and axle sleeve 22 is arranged in rubber sleeve 21, and slide bar 87 passes axle sleeve 22 and is slidably matched with axle sleeve 22.
Described rubber sleeve 21 1 sides are provided with joint pin 211, and joint pin 211 is connected with base 12.
The pipe of described slide bar 87 for containing titanium, slide bar 87 one end are provided with recessed joint 85, and the corresponding slide bar 87 in recessed joint 85 is provided with the first latch 86, the first latches 86 and inserts in slide bar 87 one end and with slide bar 87 and rivet.
On described slide block 4, respective link assembly 8 is provided with linking arm 7, and linking arm 7 is provided with locking and regulating device 3, and slide bar 87 is connected with locking and regulating device 3.
Described locking and regulating device 3 comprises that the first fixture block 32, the second fixture block 34, attachment screw 31 and adjusting nut 33, the first fixture blocks 32 and the equal corresponding slide bar 87 of the second fixture block 34 are provided with jaws 35, and jaws 35 outsides are provided with clamping screw; The first fixture block 32 is arranged on linking arm 7, the second fixture block 34 is positioned at the first fixture block 32 rear sides, second 34 of a fixture blocks side is provided with nut standing groove 341, after attachment screw 31 is threaded with the first fixture block 32, attachment screw 31 passes described nut standing groove 341 and is threaded with the adjusting nut 33 of nut standing groove 341.Between the head of attachment screw 31 and the first fixture block 32, be also provided with spring washer.
Described slide bar 87 is successively through the jaws 35 of the first fixture block 32 and the second fixture block 34, and at least corresponding jaws 35 places of steel tube surface are provided with graduation mark 871.
Described short connecting rod 83 is pipe fitting, it is hinged with the recessed joint 85 of slide bar 87 one end that its one end is provided with buttknuckle 84, short connecting rod 83 other ends are provided with deep groove ball bearing 81, deep groove ball bearing 81 outer rings are provided with the second latch 82, the second latch 82 inserts in short connecting rod 83 and rivets with short connecting rod 83, and deep groove ball bearing 81 is hinged with fork 9.
Described line slideway 5 is connected with base 12 by bracing frame 13, and line slideway 5 both sides, front and back are provided with dovetail groove 51, and slide block 4 is slidably matched with dovetail groove 51.
Described feed carrier 6 comprises heald support 61, magnetic strand limit heald 63 and slitter edge heald 62, heald support 61 is provided with four, four heald supports 61 are connected with slide block 4 two ends with cantilever design respectively, and magnetic strand limit heald 63 and slitter edge heald 62 are connected between four heald supports 61.
Its operation principle is: motor 1 is controlled its rotating shaft 11 and driven fork 9 rotating campaigns, drive short connecting rod 83 to swing, because slide bar 87 is positioned in two axle sleeves 22, so slide bar 87 can only linear slide, axle sleeve 22 has born the side impacting force in short connecting rod 83, slide bar 87 transmission process; The direction of motion required with slide block 4 due to slide bar 87 is consistent, so slide block 4 does not produce lateral impact to line slideway 5, protects preferably line slideway 5.In addition, described line slideway 5 coordinates with slide block 4 by dovetail groove 51, and dovetail groove 51 inner top surfaces are inclined-plane, and its area is large compared with the inner top surface of T-shaped groove, and rub proofness is also relatively strong, further improves its service life.
Shown in Fig. 3, OA section is fork 9 one eccentric segments, it is take O point as the center of circle, and along the rotating of the R direction of arrow, AB section is short connecting rod 83, short connecting rod 83 is with the directed force F 0 that produces AB direction in fork 9 rotation processes, F0 acts on BC section (being on slide bar 87), slide bar 87 produces the component F1 consistent with line slideway 5 axis directions and points to the cross component force F2 of guidance set 2 sides, component F1 is delivered in DE section (being slide block 4) by CD section (being linking arm 7), DE section only has consistent with line slideway 5 axial directions stressed, thereby realized, cross component force is married again to guidance set 2, thereby improve the service life of slide block 4 and line slideway 5.
Claims (10)
1. an arrow shaft leno edge machine, comprise motor (1), line slideway (5), two link assemblies (8) and two feed carriers (6), motor (1) is arranged on base (12), in the rotating shaft (11) of motor (1), be connected with fork (9), before and after line slideway (5), both sides are respectively equipped with slide block assembly (4), two feed carriers (6) are connected with a slide block assembly (4) respectively, the two ends of two link assemblies (8) are connected with fork (9) and a slide block assembly (4) respectively, it is characterized in that: described link assembly (8) comprises short connecting rod (83) and slide bar (87), one end of short connecting rod (83) one end and fork (9) is hinged, short connecting rod (83) other end and slide bar (87) one end are hinged, slide bar (87) moves up and down along slide bushing assembly (2) axis direction, slide bushing assembly (2) is fixed on base (12), slide bar (87) other end is connected with slide block (4), band movable slider (4) moves up and down.
2. arrow shaft leno edge machine according to claim 1, it is characterized in that: the upper corresponding slide bar (87) of described base (12) is provided with slide bushing assembly (2), slide bushing assembly (2) comprises rubber sleeve (21) and axle sleeve (22), rubber sleeve (21) is fixedly connected with base (12), axle sleeve (22) is arranged in rubber sleeve (21), and slide block (4) passes axle sleeve (22) and is slidably matched with axle sleeve (22).
3. arrow shaft leno edge machine according to claim 2, is characterized in that: described rubber sleeve (21) one sides are provided with joint pin (211), and joint pin (211) is connected with base (12).
4. arrow shaft leno edge machine according to claim 1, it is characterized in that: the pipe of described slide bar (87) for containing titanium, slide bar (87) one end is provided with recessed joint (85), the corresponding slide bar in recessed joint (85) (87) is provided with the first latch (86), and the first latch (86) inserts in slide bar (87) one end and rivets with slide bar (87).
5. arrow shaft leno edge machine according to claim 1, it is characterized in that: the upper respective link assembly (8) of described slide block (4) is provided with linking arm (7), linking arm (7) is provided with locking and regulating device (3), and slide bar (87) is connected with locking and regulating device (3).
6. arrow shaft leno edge machine according to claim 5, it is characterized in that: described locking and regulating device (3) comprises the first fixture block (32), the second fixture block (34), attachment screw (31) and adjusting nut (33), the first fixture block (32) and the equal corresponding slide bar of the second fixture block (34) (87) are provided with jaws (35), and jaws (35) outside is provided with clamping screw; The first fixture block (32) is arranged on linking arm (7), the second fixture block (34) is positioned at the first fixture block (32) rear side, the second fixture block (34) position one side is provided with nut standing groove (341), after attachment screw (31) is threaded with the first fixture block (32), attachment screw (31) passes described nut standing groove (341) and is threaded with the adjusting nut (33) of nut standing groove (341).
7. arrow shaft leno edge machine according to claim 6, is characterized in that: described slide bar (87) is successively through the jaws (35) of the first fixture block (32) and the second fixture block (34), and at least corresponding jaws of steel tube surface (35) locates to be provided with graduation mark (871).
8. arrow shaft leno edge machine according to claim 4, it is characterized in that: described short connecting rod (83) is pipe fitting, it is hinged with the recessed joint (85) of slide bar (87) one end that its one end is provided with buttknuckle (84), short connecting rod (83) other end is provided with deep groove ball bearing (81), deep groove ball bearing (81) outer ring is provided with the second latch (82), the second latch (82) inserts in short connecting rod (83) and with short connecting rod (83) and rivets, and deep groove ball bearing (81) is hinged with fork (9).
9. arrow shaft leno edge machine according to claim 1, it is characterized in that: described line slideway (5) is connected with base (12) by bracing frame (13), before and after line slideway (5), both sides are provided with dovetail groove (51), and slide block (4) is slidably matched with dovetail groove (51).
10. arrow shaft leno edge machine according to claim 1, it is characterized in that: described feed carrier (6) comprises heald support (61), magnetic strand limit heald (63) and slitter edge heald (62), heald support (61) is provided with four, four heald supports (61) are connected with slide block (4) two ends with cantilever design respectively, and magnetic strand limit heald (63) and slitter edge heald (62) are connected between four heald supports (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807021.5U CN203625580U (en) | 2013-12-07 | 2013-12-07 | Rapier edge wringing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807021.5U CN203625580U (en) | 2013-12-07 | 2013-12-07 | Rapier edge wringing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625580U true CN203625580U (en) | 2014-06-04 |
Family
ID=50812073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807021.5U Withdrawn - After Issue CN203625580U (en) | 2013-12-07 | 2013-12-07 | Rapier edge wringing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643388A (en) * | 2013-12-07 | 2014-03-19 | 广东丰凯机械股份有限公司 | Rapier side twisting device |
| CN105714456A (en) * | 2016-04-16 | 2016-06-29 | 广东康特斯织造装备有限公司 | Multi-yarn electronic side twisting device and control method thereof |
| WO2018130933A1 (en) * | 2017-01-13 | 2018-07-19 | Nv Michel Van De Wiele | Selvedge device |
-
2013
- 2013-12-07 CN CN201320807021.5U patent/CN203625580U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643388A (en) * | 2013-12-07 | 2014-03-19 | 广东丰凯机械股份有限公司 | Rapier side twisting device |
| CN105714456A (en) * | 2016-04-16 | 2016-06-29 | 广东康特斯织造装备有限公司 | Multi-yarn electronic side twisting device and control method thereof |
| WO2018130933A1 (en) * | 2017-01-13 | 2018-07-19 | Nv Michel Van De Wiele | Selvedge device |
| BE1024912B1 (en) * | 2017-01-13 | 2018-08-16 | VAN DE WIELE Michel NV | SELF-EDGE DEVICE |
| CN110168156A (en) * | 2017-01-13 | 2019-08-23 | 米歇尔.范德威尔公司 | Selvedge apparatus |
| US10988867B2 (en) | 2017-01-13 | 2021-04-27 | Nv Michel Van De Wiele | Selvedge device |
| CN110168156B (en) * | 2017-01-13 | 2021-11-30 | 米歇尔.范德威尔公司 | Selvage device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150121 |
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| RGAV | Abandon patent right to avoid regrant |