CN203878275U - Dobby shedding mechanism - Google Patents
Dobby shedding mechanism Download PDFInfo
- Publication number
- CN203878275U CN203878275U CN201420307431.8U CN201420307431U CN203878275U CN 203878275 U CN203878275 U CN 203878275U CN 201420307431 U CN201420307431 U CN 201420307431U CN 203878275 U CN203878275 U CN 203878275U
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- CN
- China
- Prior art keywords
- brown
- blade
- brown frame
- hinged
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a dobby shedding mechanism. The heald frame connecting lever of the existing dobby shedding mechanism is subjected to lateral shift and is short in service life. One end of a diagonal lever is articulated with a dobby blade; one end of a large harness blade is articulated with the other end of the diagonal lever and one end of a long connecting lever, and the other end of the long connecting lever is articulated with one end of a small harness blade; the middle parts of the large harness blade and the small harness blade are both articulated with a rack, and the other ends of the large harness blade and the small harness blade are articulated with one ends of two harness levers; the other ends of the two harness levers are respectively articulated with one ends of two heald frame connecting levers; the two heald frame connecting levers are both vertically arranged, the other ends of the two heald frame connecting levers are respectively in clearance fit with two heald frame side plates, and two ends of each heald frame side plate are respectively connected with two guide blocks through sliding pairs; and the tops of the two heald frame connecting levers are connected with two chucks by threads, and two hooks fixed on the heald frame are respectively hooked on the two chucks. The heald frame connecting levers only do vertical motion, thus being long in service life.
Description
Technical field
The utility model belongs to field of textile machinery, relates to shedding mechanism, is specifically related to a kind of type dobby shedding mechanism.
Background technology
The brown frame connecting rod of existing type dobby shedding mechanism with carry brown bar by being welded, the vertical motion of brown frame by carrying the large blade of palm fibre, carry brown small blade upward swings and transmit.Owing to carrying the large blade of palm fibre, the swing of carrying brown small blade has a lateral displacement, brown frame connecting rod can be subject to a lateral shift, especially, in the time that the blade amplitude of oscillation is larger, directly affects the life-span of brown frame connecting rod.
The outer hook of shaft type of existing type dobby shedding mechanism is by the sill of screw fixed heald, therefore in the time needing repairing, change heald frame or adjust heald frame position, due to limited space, very inconvenient, and wastes time and energy.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of type dobby shedding mechanism is provided, brown frame connecting rod with carry brown bar chain connection, the life-span of improving brown frame connecting rod.
The utility model comprises dobbies, multi-arm blade, brace, carry palm fibre large blade, long connecting rod, carry brown small blade, carry brown bar, brown frame connecting rod, brown frame side plate, guide pad, chuck, hook and brown frame; Multi-arm blade on dobbies and one end of brace are hinged; Described to carry the large one end of blade of palm fibre hinged with one end of the other end of brace and long connecting rod, the other end of described long connecting rod and to carry one end of brown small blade hinged; Describedly carry the large blade of palm fibre and carry the middle part of brown small blade all hinged with frame, the other end is hinged with two one end of carrying brown bar respectively; Two other ends of carrying brown bar are hinged with one end of two brown frame connecting rods respectively; Two brown frame connecting rods all vertically arrange, and the other end of two brown frame connecting rods is respectively in chute place and two brown frame side plate matched in clearance of two blocks of brown frame side plates; Two blocks of described brown frame side plates are separately fixed at brown frame both sides, and the two ends of every block of brown frame side plate are connected by sliding pair with two guide pads respectively, and four guide pads are all fixed in frame; The top of described two brown frame connecting rods is threaded with two chucks respectively, and two hooks that are fixed on the both sides, top of brown frame are hung on two chucks.
The beneficial effects of the utility model are:
Brown frame connecting rod of the present utility model, with to carry brown bar hinged, is avoided the lateral displacement of brown frame connecting rod, and because brown frame connecting rod is only made vertical motion, the life-span improves greatly; The utility model can pass through to regulate chuck in the position of brown frame connecting rod, thereby regulates the upper and lower position of brown frame, reaches desirable warp thread position.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of A part in Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1,2 and 3, a kind of type dobby shedding mechanism comprise dobbies 1, multi-arm blade 2, brace 3, carry palm fibre large blade 4, long connecting rod 5, carry brown small blade 6, carry brown bar 7, brown frame connecting rod 8, brown frame side plate 9, guide pad 10, chuck 11, hook 12 and brown frame 13; Multi-arm blade 2 on dobbies 1 is hinged with one end of brace 3; One end of carrying the large one end of blade 4 of palm fibre and the other end of brace 3 and long connecting rod 5 is hinged, and the other end of long connecting rod 5 is hinged with one end of carrying brown small blade 6; Carry the large blade 4 of palm fibre all hinged with frame with the middle part of carrying brown small blade 6, the other end is hinged with two one end of carrying brown bar 7 respectively; Two other ends of carrying brown bar 7 are hinged with one end of two brown frame connecting rods 8 respectively; Two brown frame connecting rods 8 all vertically arrange, and the other end of two brown frame connecting rods 8 is respectively in chute 9-1 place and two brown frame side plate 9 matched in clearance of two blocks of brown frame side plates 9; Two blocks of brown frame side plates 9 are separately fixed at brown frame 13 both sides, and the two ends of every block of brown frame side plate 9 are connected by sliding pair with two guide pads 10 respectively, and four guide pads 10 are all fixed in frame; The top of two brown frame connecting rods 8 is threaded with two chucks 11 respectively, and two hooks 12 that are fixed on the both sides, top of brown frame 13 are hung on two chucks 11.
The operation principle of this type dobby shedding mechanism:
Dobbies 1 drives multi-arm blade 2, brace 3 and carries the large blade 4 of palm fibre and swings, carrying the large blade 4 of palm fibre is driven and is carried brown small blade 6 and swing by long connecting rod 5, carry the large blade 4 of palm fibre and carry brown small blade 6 and drives respectively the brown bar 7 of carrying of correspondence to swing, make to carry brown connecting rod 8 and drive brown frame side plate 9 and brown frame 13 to make vertical motion; Can pass through to regulate chuck 11 in the position of brown frame connecting rod 8, thereby regulate the upper and lower position of brown frame 13, reach desirable warp thread position; Because 8, brown frame connecting rod is made vertical motion, the life-span improves greatly.
Claims (1)
1. a type dobby shedding mechanism, comprises dobbies, multi-arm blade, brace, carries palm fibre large blade, long connecting rod, carries brown small blade, carries brown bar, brown frame connecting rod, brown frame side plate, guide pad, chuck, hook and brown frame, it is characterized in that:
Multi-arm blade on dobbies and one end of brace are hinged; Described to carry the large one end of blade of palm fibre hinged with one end of the other end of brace and long connecting rod, the other end of described long connecting rod and to carry one end of brown small blade hinged; Describedly carry the large blade of palm fibre and carry the middle part of brown small blade all hinged with frame, the other end is hinged with two one end of carrying brown bar respectively; Two other ends of carrying brown bar are hinged with one end of two brown frame connecting rods respectively; Two brown frame connecting rods all vertically arrange, and the other end of two brown frame connecting rods is respectively in chute place and two brown frame side plate matched in clearance of two blocks of brown frame side plates; Two blocks of described brown frame side plates are separately fixed at brown frame both sides, and the two ends of every block of brown frame side plate are connected by sliding pair with two guide pads respectively, and four guide pads are all fixed in frame; The top of described two brown frame connecting rods is threaded with two chucks respectively, and two hooks that are fixed on the both sides, top of brown frame are hung on two chucks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420307431.8U CN203878275U (en) | 2014-06-10 | 2014-06-10 | Dobby shedding mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420307431.8U CN203878275U (en) | 2014-06-10 | 2014-06-10 | Dobby shedding mechanism |
Publications (1)
Publication Number | Publication Date |
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CN203878275U true CN203878275U (en) | 2014-10-15 |
Family
ID=51678794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420307431.8U Expired - Fee Related CN203878275U (en) | 2014-06-10 | 2014-06-10 | Dobby shedding mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN203878275U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109576859A (en) * | 2018-12-31 | 2019-04-05 | 江苏莱纳多智能装备有限公司 | A kind of loom servo type dobby shedding mechanism |
CN110117860A (en) * | 2018-02-07 | 2019-08-13 | 广野精机股份有限公司 | Improved inkle loom slide construction |
CN114427138A (en) * | 2022-01-26 | 2022-05-03 | 苏州华哥电器科技有限公司 | Shedding mechanism |
-
2014
- 2014-06-10 CN CN201420307431.8U patent/CN203878275U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110117860A (en) * | 2018-02-07 | 2019-08-13 | 广野精机股份有限公司 | Improved inkle loom slide construction |
CN109576859A (en) * | 2018-12-31 | 2019-04-05 | 江苏莱纳多智能装备有限公司 | A kind of loom servo type dobby shedding mechanism |
CN114427138A (en) * | 2022-01-26 | 2022-05-03 | 苏州华哥电器科技有限公司 | Shedding mechanism |
CN114427138B (en) * | 2022-01-26 | 2022-12-27 | 苏州华哥电器科技有限公司 | Shedding mechanism |
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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: 20141015 |