CN2474552Y - Needle plate displacement mechanism of flat machine - Google Patents
Needle plate displacement mechanism of flat machine Download PDFInfo
- Publication number
- CN2474552Y CN2474552Y CN 01217988 CN01217988U CN2474552Y CN 2474552 Y CN2474552 Y CN 2474552Y CN 01217988 CN01217988 CN 01217988 CN 01217988 U CN01217988 U CN 01217988U CN 2474552 Y CN2474552 Y CN 2474552Y
- Authority
- CN
- China
- Prior art keywords
- needle plate
- shift fork
- locating
- shifting fork
- pit
- 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
Images
Landscapes
- Knitting Machines (AREA)
Abstract
Disclosed is a needle plate displacement structure of knitting straight-bar machines, the needle plate displacement structure comprises a link block, a handhold and a differential device which comprises a shifting fork locating base, a locating pit, a shifting fork shaft, a locating base, a locating ball, a pressure spring, an adjusting screw, a sliding block and a roller structure, the locating pit is equipped on a side edge of an end of the shifting fork locating base, a shifting fork pivot is located on the shifting fork locating base, the locating base is fixed on the shifting fork, the locating ball, the pressure spring and the adjusting screw are located on the locating base, and the locating ball is matched with the locating pit, the sliding block is fixed with the link block, the roller is matched with one end of the shifting fork, the handhold is fixed with the other end of the shifting fork. The utility model has the advantages that the utility model can rapidly and accurately achieve the left or right displacement displaced by the moving needle plate according to the demand.
Description
The utility model discloses a kind of needle plate displacement mechanism of flat machine, is the improvement to existing needle plate displacement mechanism.
A pair of needle plate on the flat machine is divided into fixedly needle plate and movable needle plate, is installed in respectively on the frame of flat machine.In the use of flat machine, often movable needle plate is regulated because of needs, make its displacement to the left or to the right, finally make the knitting needle displacement in the needle tray that is placed in movable needle plate.For example when the braided fabric of braiding screw thread, decorative pattern and so on, at first to start, when starting, then will carry out displacement and regulate, make knitting needle on the movable needle plate cooperate the knitting needle on the fixing needle plate to carry out work movable needle plate to braided fabric.Yet, the displacement mechanism of existing movable needle plate, it is that one handle is solid mutually with a screwed union, flight on the screwed union is between a pair of nut of contiguous block one end, when needing to adjust needle plate, the weaver is with handing up or downward finger tip pressing technique's handle, along with the motion of handle, drive contiguous block or right displacement by the flight on the screwed union left by a pair of nut on the contiguous block, the movable needle plate displacement that the other end with contiguous block is fixed.The problem that this structure exists is: movable needle plate is difficult to obtain desirable displacement accuracy.The displacement too to the left or to the right of movable in this way needle plate then will be done the rollback adjustment.Thereby, for obtaining to compare comparatively ideal displacement, need through very loaded down with trivial details adjustment process, thereby influence braid efficiency.
The purpose of this utility model is will provide a kind of and can make movable needle plate displacement apace, can obtain the needle plate displacement mechanism of the flat machine of accurate displacement at one stroke again.
The purpose of this utility model reaches like this, a kind of needle plate displacement mechanism of flat machine, by contiguous block 5 and handle 10 and be connected contiguous block 5 and handle 10 between differential gear form, described differential gear is by shift fork positioning seat 17, positioning pit 15, shift fork 20, declutch shift shaft 19, positioning seat 11, place kick 14, compression spring 13, adjust screw 12, sliding shoe 1, roller 2 constitutes, positioning pit 15 is located at a distolateral edge of shift fork positioning seat 17, shift fork 20 by declutch shift shaft 19 hub setting on shift fork positioning seat 17, positioning seat 11 is fixed on the shift fork 20, place kick 14, compression spring 13, adjusting screw 12 places on the positioning seat 11 in regular turn, and place kick 14 matches with positioning pit 15, sliding shoe 1 fixes with contiguous block 5, roller 2 is located at the middle part of sliding shoe 1, and match with an end of shift fork 20, the other end of shift fork 20 is solid mutually with handle 10.
The utility model has the needle plate of acquisition activity quickly and accurately according to needing left or the displacement of right displacement owing to adopted said structure.
Below in conjunction with accompanying drawing the utility model is further described below.
The structure chart that Fig. 1 is connected with movable needle plate 8 for the utility model.
Fig. 2 is installed on example structure figure on the flat machine for the utility model.
Positioning pit 15 of the present utility model has one group, and the hole between each positioning pit 15 is apart from equating.Positioning pit is 5 in this way, then the spacing between the 1st positioning pit 15 and the 2nd positioning pit 15 equals the spacing between the 2nd positioning pit 15 and the 3rd positioning pit 15, and the like, as seen, once positioning pit 15 is the five equilibrium setting, shift fork 20 screws in shift fork positioning seat 17 by a declutch shift shaft 19 1 ends and realizes itself and the pivot joint of shift fork positioning seat 17, specifically: declutch shift shaft 19 pass on the shift fork 20 axis hole 18 and and then screw-in shift fork positioning seat 17 on corresponding screw.Positioning seat 11 is installed with the end at shift fork 20, place kick 14, compression spring 13 is set in the cavity volume of positioning seat 11 in regular turn, adjusts screw 12, and the size of place kick 14 is suitable with positioning pit 15, is advisable to reach both good fit.The effect of adjusting screw 12 is to regulate compression spring 13 to act on the pressure of place kick 14, is slipped in another positioning pit 15 from a certain positioning pit 15 of one group of positioning pit 15 so that guarantee place kick 14.Sliding shoe 1 is solid mutually with an end of contiguous block 5 by one end end, and the other end of contiguous block 5 is then fixed with movable needle plate 8 by a pair of nut 4.Roller 2 is arranged on the middle part of sliding shoe 1 by a roller shaft 3, is shaped on a shift fork mouth 21 on shift fork 20, and roller 2 just is positioned at this shift fork mouth 21.
Also has a screw 22 on the shift fork positioning seat 17 of the present utility model, between two positioning pits 15 wherein of this screw 22 corresponding to one group of positioning pit 15, correspondingly on shift fork 20, also has a through hole 23, end with screw passes through hole 23 and enters screw-in screw 22, thereby can realize that the rear portion of shift fork 20 and shift fork positioning seat 17 are pivoted.Above-mentioned setting is to make movable needle plate 8 or right little moving left for dealing with special requirement, promptly moves the hole distance of 15 of 1/2nd positioning pits.
The utility model is to realize mutually solid with the frame 25 of flat machine with hold-down nut by fixing threaded hole 16 default on the shift fork positioning seat 17.As shown in Figure 1, the waist shape stepped hole 9 that is opened on the movable needle plate 8 is to be provided with for tolerating towards others waist shape circlip 7, pass waist shape circlip 7, waist shape stepped hole 9 by hold-down screw 6 and movable needle plate 8 is lived place on the frame 25, movable needle plate 8 left or the distance of right displacement be subject to the trans D of this waist shape stepped hole 9.Movable needle plate 8 and fixedly needle plate 26 lay respectively at the both sides of the pair of frame 26 of flat machine.The contiguous block hole 24 that is preset in one of them frame 25 1 side is provided with for ease of contiguous block 5 activities.
The utility model is its work that realizes like this, when flat machine braiding screw thread, decorative pattern etc., because of needs are started, then to regulate when starting movable needle plate 8, to make the displacement to the right of movable needle plate 8 in this way, then the knit operation worker needs only gripping handle 10 and handle 10 is pulled left, thereby makes place kick 14 from previous a certain positioning pit 15 interior positioning pit 15 intrinsic displacements to the left side.Simultaneously, make sliding shoe 1 displacement to the right under the interaction of roller 2 and shift fork mouth 21, thereby promote contiguous block 5 displacement to the right, because movable needle plate 8 fixes with contiguous block 5, so finally make movable needle plate 8 corresponding displacements to the right, vice versa.
Claims (2)
1, a kind of needle plate displacement mechanism of flat machine, by contiguous block (5) and handle (10) and be connected contiguous block (5) and handle (10) between differential gear form, it is characterized in that described differential gear is by shift fork positioning seat (17), positioning pit (15), shift fork (20), declutch shift shaft (19), positioning seat (11), place kick (14), compression spring (13), adjust screw (12), sliding shoe (1), roller (2) constitutes, positioning pit (15) is located at a distolateral edge of shift fork positioning seat (17), shift fork (20) by declutch shift shaft (19) hub setting on shift fork positioning seat (17), positioning seat (11) is fixed on the shift fork (20), place kick (14), compression spring (13), adjusting screw (12) places on the positioning seat (11) in regular turn, and place kick (14) matches with positioning pit (15), sliding shoe (1) fixes with contiguous block (5), roller (2) is located at the middle part of sliding shoe (1), and match with an end of shift fork (20), the other end of shift fork (20) is solid mutually with handle (10).
2, the needle plate displacement mechanism of flat machine according to claim 1 is characterized in that positioning pit (15) has one group, and the hole between each positioning pit (15) is apart from equating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217988 CN2474552Y (en) | 2001-03-20 | 2001-03-20 | Needle plate displacement mechanism of flat machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217988 CN2474552Y (en) | 2001-03-20 | 2001-03-20 | Needle plate displacement mechanism of flat machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474552Y true CN2474552Y (en) | 2002-01-30 |
Family
ID=33636106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217988 Expired - Fee Related CN2474552Y (en) | 2001-03-20 | 2001-03-20 | Needle plate displacement mechanism of flat machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129973A (en) * | 2019-06-25 | 2019-08-16 | 江苏金龙科技股份有限公司 | A kind of computer flat knitting machine |
| CN112095215A (en) * | 2019-06-18 | 2020-12-18 | 株式会社岛精机制作所 | Flat knitting machine |
-
2001
- 2001-03-20 CN CN 01217988 patent/CN2474552Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095215A (en) * | 2019-06-18 | 2020-12-18 | 株式会社岛精机制作所 | Flat knitting machine |
| CN112095215B (en) * | 2019-06-18 | 2021-08-27 | 株式会社岛精机制作所 | Flat knitting machine |
| CN110129973A (en) * | 2019-06-25 | 2019-08-16 | 江苏金龙科技股份有限公司 | A kind of computer flat knitting machine |
| CN110129973B (en) * | 2019-06-25 | 2024-04-05 | 江苏金龙科技股份有限公司 | Computerized flat knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201307367Y (en) | Directional-rotation dial feeding device | |
| CN109482763A (en) | A kind of plate stamping feeding mechanism based on Internet of Things | |
| TW200609402A (en) | Feed device for sewing machine | |
| CN2474552Y (en) | Needle plate displacement mechanism of flat machine | |
| CN109972296A (en) | A kind of automatic continuous button-sewing machine | |
| CN107151857A (en) | A kind of Gemini gram triangle device of computer flat knitting machine | |
| CN211112530U (en) | Automatic sewing machine for underwear back button | |
| CN207276903U (en) | A kind of double guide wheel devices for multi-needle machine | |
| CN204487745U (en) | Three gears of edge banding machine control smart trimming mechanism automatically | |
| CN204868299U (en) | Bands for band feeding device | |
| CN207313848U (en) | A kind of glove knitting machine pitches knife operating control device | |
| CN108689234A (en) | A kind of spinning front end auxiliary roller device | |
| CN207171385U (en) | The auxiliary assembly equipment of Sofa cushion support bracket | |
| CN2554203Y (en) | Device for adjusting stitch length of sewing machine | |
| CN204251843U (en) | A kind of sideslip Special presser foot of pattern sewing machine | |
| CN209052875U (en) | A kind of tabouret X of computerized emboridering machine is to double-drive device | |
| CN201508459U (en) | Transmission roll-shaft pressure adjusting mechanism | |
| CN207904475U (en) | A kind of driving structure of left driving Intelligent glove braider | |
| CN201680980U (en) | Harvester cab interface design test-bed | |
| CN104997220B (en) | Automatic multi-point die skin stretching machine | |
| CN221626523U (en) | Cam gap adjusting mechanism of knitting machine | |
| CN101191276A (en) | Blind seam shoulder pad sewing machine | |
| CN2841697Y (en) | Automatic fabric density adjusting device | |
| CN203003975U (en) | Regulating device for waste clearing middle frame of automatic hot stamping die-cutting machine | |
| CN2757980Y (en) | Crank sliding composite motion device of gear slotting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |