CN202482570U - Computer flat knitting machine head sliding system - Google Patents
Computer flat knitting machine head sliding system Download PDFInfo
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- CN202482570U CN202482570U CN201220020962XU CN201220020962U CN202482570U CN 202482570 U CN202482570 U CN 202482570U CN 201220020962X U CN201220020962X U CN 201220020962XU CN 201220020962 U CN201220020962 U CN 201220020962U CN 202482570 U CN202482570 U CN 202482570U
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- screw
- counterbore
- knitting machine
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Abstract
The utility model discloses a computer flat knitting machine head sliding system. The computer flat knitting machine head sliding system comprises a first box body. The first box body comprises a lateral side, a bearing sliding device and a synchronizing device. The lateral side is provided with a screw hole, a countersink, a passage cavity and a shaft hole. The bearing sliding device comprises a bearing seat with a bending part, a first bearing, a first bearing position screw, a second bearing position screw, a third bearing position screw, a second bearing, a third bearing, a forth bearing, an eccentric shaft, an eccentric shaft bearing position block arranged on the eccentric shaft, a fifth bearing and a sixth bearing. The synchronizing device comprises a synchronous belt, a synchronous belt connecting plate, a synchronous belt pressing plate, and a connecting block. The computer flat knitting machine head sliding system is simple and reasonable in structure and low in cost, can enable a flat knitting machine head to move steadily on a square guide rail, ensures that a computer flat knitting machine stably manufactures high quality fabric, and improves manufacturing efficiency.
Description
Technical field
The utility model relates to a kind of textile machine, particularly a kind of computer flat-knitting machine head sliding system.
Background technology
All all are the programs of working out by in advance with relevant actions of braiding (like head reciprocating motion and speed change, change journey, needle selection, triangular transformation, Auto-regulating System of Density of Heavy Medium, thread-carrier conversion, shog, the adjustment of tractive value etc.) for Computerized flat knitting machine; Send actuating signal through computer controller to each executive component (servomotor, stepper motor, digitalized needle selecting machine, electromagnet etc.), driving appropriate authority and parts are realized.The braiding of machine and selecting mechanism mainly refer to the triangle slide of machine or claim head section and needle-bar on knitting needle, needle jack, selection piece etc., it is the Realization by Machine braiding and the core of needle selection action, also is the major part of braiding computer-chronograph control.And above-described very big part parts all are arranged on the head of Computerized flat knitting machine; Flat-knitting machine head moves along forward and backward square guide rail during Computerized flat knitting machine work; Knitting cam drives the combination pin along taking the needle orbital motion in this process, and interoperations such as needle selection device, electromagnet and active triangular driving mechanism are accomplished three needle track knitting skills.How to guarantee to be arranged on the computer flat-knitting machine head each parts along can be in the square guide rail motion process according to the instruction precision maneuver of computer controller, be in time; Except the precision that will protect dimensional accuracy, tolerance fit and the electronic control component of putting in order the above each parts, also need a cover stable, shockproof computer flat-knitting machine head driving, slide mechanism.
To this; The inventor furthers investigate; The Chinese patent ZL200920112049.0 of application disclosed a kind of computer flat-knitting machine head sliding system on January 1st, 2009, comprised a halter body, casing and needle-bar body, and two square guide rails are installed on the needle-bar body; Square guide rail has upper and lower, forward and backward four planes; The lower end of casing is equipped with two cover bearing sliding systems, and two casings in front and back are positioned on corresponding two square guide rails through quadruplet bearing sliding system, and are slidingly connected with square guide rail.As shown in Figure 1; Wherein, every cover bearing sliding system comprises 4 groups of bearing slide mechanisms altogether, and first group of bearing slide mechanism is packed in the elongated slot (18) of casing (2) avris; Comprise a bearing spider (5), a bearing (6) and head supporting screw (7); Bearing (6) is installed on the bearing spider (5), and head supporting screw (7) is packed on the bearing spider (5), and bearing (6) can rotate along head supporting screw (7) axle position shelves; Bearing spider (5) can move up and down along elongated slot (18), and the upper end that can be transferred to bearing (6) contacts with the lower plane (25) of square guide rail (4); Second group of elongated slot counterbore (19) that is installed in casing (2) ...Adopt the present technique scheme, can guarantee flat-knitting machine head even running on square guide rail, thereby effectively improve the braiding speed of straight-bar machines.
Yet; The inventor finds that in producing use above-mentioned head sliding system exists following not enough: in above-mentioned patent, in order to realize technique scheme; Have on the inferior flank side surface of casing and supply bearing spider that the elongated slot of usefulness is set; Bearing spider can be regulated along elongated slot, and the manufacturing technique of bearing spider is dewax spare, and the manufacturing cost of this mechanism design is higher.
In view of this, the inventor combines to be engaged in field of textile machinery work experience for many years, and the defective of above-mentioned technical field is studied for a long period of time, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of computer flat-knitting machine head sliding system simple in structure and reasonable, stable, with low cost.
To achieve these goals, the technical scheme of the utility model is following:
A kind of computer flat-knitting machine head sliding system comprises casing ().Said casing () 12 comprises flank side surface 12A, bearing carriage and sychronisation, and flank side surface is provided with screw, counterbore, logical die cavity and axis hole.The bearing carriage comprises the bearing block 1 of being with bending part, bearing () 2, bearing position screw () 3; Bearing position screw (two) 4, bearing position screw (three) 5, bearing (two) 6; Bearing (three) 7, bearing (four) 8, eccentric shaft 9; Eccentric shaft tool capacity eccentric bearing position shelves 9A, bearing (five) 10 and bearing (six) 11.Bearing block 1 is fixed in the flank side surface screw of casing () 12; Bearing position screw (one) 3 is installed on the bending part of bearing block 1 through bearing () 2; Bearing position screw (two) 4 passes bearing (three) 7, bearing (four) 8 is gone forward side by side and fixed with pad and nut field into an end of casing (one) 12 counterbore and at the other end of counterbore, and bearing position screw (three) 5 passes an end of bearing (two) 6 entering casings (one) 12 counterbore and fixes with pad and nut at the other end; Bearing (five) 10 and bearing (six) 11 are arranged in the logical die cavity of casing () 12, get into the process middle (center) bearing (five) 10 of casing (one) 12 axis hole and the capacity eccentric bearing position shelves 9A that bearing (six) 11 is positioned at eccentric shaft at eccentric shaft 9.
Further, offer screw 12B, kidney shape counterbore 12C, axis hole 12D, counterbore 12E and logical die cavity 12F on said casing () flank side surface.Said bearing block 1 comprises main body 1A and vertical bending part 1B with main body, offers kidney shape groove 1D on the main body 1A, offers screw 1C on the bending part 1B.Bearing block 1 is arranged at the flank side surface screw of casing () 12 through kidney shape groove; Bearing position screw (one) 3 is installed on the bending part screw of bearing block 1 through bearing () 2; Bearing position screw (two) 4 passes bearing (three) 7, bearing (four) 8 is gone forward side by side and fixed with pad and nut field into an end of casing (one) 12 counterbore and at the other end of counterbore; Bearing position screw (three) 5 passes an end of bearing (two) 6 entering casings (one) 12 kidney shape counterbore and fixes with pad and nut at the other end; Bearing (five) 10 and bearing (six) 11 are arranged in the logical die cavity of casing () 12, get into the process middle (center) bearing (five) 10 of casing (one) 12 axis hole and the capacity eccentric bearing position shelves 9A that bearing (six) 11 is positioned at eccentric shaft at eccentric shaft 9.Thereby structure is simple more and rationally, cost is more cheap, and operation is more stable simultaneously.
Further, said sychronisation comprises is with 13 synchronously, is with connecting plate 14 synchronously, is with pressure strip 15 and contiguous block 16 synchronously.Contiguous block 16 is arranged at the upper surface of casing () 12, is arranged at the surface of contiguous block 16 synchronously with pressure strip 15 1 sides, is with 13 compressed part synchronously between band pressure strip 15 and the synchronous band connecting plate 14 synchronously.Through adopting synchronous band to drive, make the head operation more steady, and with low cost.
Further, said synchronous band pressure strip 15 comprises main body 15A and bending part 15C, offers several screws 15B on the main body 15A, offers axis hole 15D on the bending part 15C; Offer counterbore 16B and breach 16A on the contiguous block 16, offer axis hole on the plane in breach 16A.Contiguous block 16 is arranged at the upper surface screw of casing () 12 through counterbore, is arranged at the gap portions of contiguous block 16 synchronously with the kink of pressure strip 15, is with 13 compressed part at band pressure strip 15 synchronously and synchronously between the band connecting plate 14 synchronously.Thereby guarantee that this mechanism more stably runs on the square guide rail of computer flat knitting machine.Thereby structure is simple more and rationally, cost is more cheap, and operation is more stable simultaneously.
Further, also comprise halter body 17, the bipod of halter body is affixed with casing () 12 and casing (two) 18 respectively, the same casing of casing (two) ().Four groups of bearings in the above-mentioned bearing carriage are tangent with four faces of Computerized flat knitting machine square guide rail respectively, and four groups of bearings are a cover, and every left and right cover that is provided with of casing, forward and backward casing be totally 4 covers.Thereby structure is simple more and rationally, cost is more cheap, and operation is more stable simultaneously.
Adopt the present technique scheme; The utility model is obtained following useful technique effect: the present technique scenario-frame is simple and reasonable, with low cost; Flat-knitting machine head is moved reposefully on square guide rail, and the assurance Computerized flat knitting machine is stably produced high-quality fabric, enhances productivity.
In order further to explain the technical scheme of the utility model, the utility model is done further detailed description below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is the inventor's a kind of structure installation diagram of granted patent in the prior art;
Fig. 2 is a kind of structure installation diagram of present embodiment;
Fig. 3 is a kind of work sketch map of present embodiment.
The specific embodiment
Like Fig. 2, shown in Figure 3, a kind of computer flat-knitting machine head sliding system comprises halter body 17, and the bipod of halter body is affixed with casing () 12 and casing (two) 18 respectively, the same casing of casing (two) ().
Casing (one) 12 comprises flank side surface 12A, bearing carriage and sychronisation, and flank side surface is provided with screw, counterbore, logical die cavity and axis hole, and the concrete form of flank side surface has multiple, as long as can be used for the bearing of rigid bearing carriage respectively.As shown in the figure, in the present embodiment, offer screw 12B on the flank side surface 12A, kidney shape counterbore 12C, axis hole 12D, counterbore 12E and logical die cavity 12F.
The bearing carriage comprises the bearing block 1 of being with bending part, bearing () 2, bearing position screw () 3; Bearing position screw (two) 4, bearing position screw (three) 5, bearing (two) 6; Bearing (three) 7, bearing (four) 8, eccentric shaft 9; Eccentric shaft tool capacity eccentric bearing position shelves 9A, bearing (five) 10 and bearing (six) 11.Bearing block 1 is fixed in the flank side surface screw of casing () 12, and bearing position screw () 3 is installed on the bending part of bearing block 1 through bearing () 2.Bearing position screw (two) 4 passes bearing (three) 7, bearing (four) 8 is gone forward side by side and fixed with pad and nut field into an end of casing (one) 12 counterbore and at the other end of counterbore; Bearing position screw (three) 5 passes an end of bearing (two) 6 entering casings (one) 12 counterbore and fixes with pad and nut at the other end; Bearing (five) 10 and bearing (six) 11 are arranged in the logical die cavity of casing () 12, get into the process middle (center) bearing (five) 10 of casing (one) 12 axis hole and the capacity eccentric bearing position shelves 9A that bearing (six) 11 is positioned at eccentric shaft at eccentric shaft 9.
The concrete form of bearing block can have multiple, as long as cooperate with flank side surface 12A.In the present embodiment, bearing block 1 comprises main body 1A and vertical bending part 1B with main body, on main body 1A, offers kidney shape groove 1D, on bending part, offers screw 1C.Bearing block 1 is arranged at the screw 12B on casing (one) the 12 flank side surface 12A through kidney shape groove 1D, and bearing position screw () 3 is installed in the screw 1C on the bearing block 1 bending part 1B through bearing () 2.Bearing position screw (two) 4 passes bearing (three) 7, bearing (four) 8 is gone forward side by side and fixed with pad and nut field into the end of casing (one) 12 counterbore 12E and at the other end of counterbore 12E; Bearing position screw (three) 5 passes the end of bearing (two) 6 entering casings (one) 12 kidney shape counterbore 12C and fixes with pad and nut at the other end of 12C; Bearing (five) 10 and bearing (six) 11 are arranged among the logical die cavity 12F of casing () 12, get into the process middle (center) bearing (five) 10 of casing (one) 12 axis hole 12D and the capacity eccentric bearing position shelves 9A that bearing (six) 11 is positioned at eccentric shaft at eccentric shaft 9.
Sychronisation comprises is with 13 synchronously, is with connecting plate 14 synchronously, is with pressure strip 15 and contiguous block 16 synchronously.Contiguous block 16 is arranged at the upper surface of casing () 12, is arranged at the surface of contiguous block 16 synchronously with pressure strip 15 1 sides, is with 13 compressed part synchronously between band pressure strip 15 and the synchronous band connecting plate 14 synchronously.
Synchronously the concrete manifestation form of band pressure strip 15 and contiguous block 16 can have multiplely, as long as be convenient to synchronously to be fixed on the contiguous block 16 with an end of pressure strip 15, do not influence 13 work of being with synchronously again and gets final product.As shown in Figure 2, in the present embodiment, be with pressure strip 15 to comprise main body 15A and bending part 15C synchronously, offer several screws 15B on the main body 15A, offer axis hole 15D on the bending part 15C; Offer counterbore 16B and breach 16A on the contiguous block 16, offer axis hole on the plane in breach 16A.Contiguous block 16 is arranged at the upper surface screw 12G of casing () 12 through counterbore 16B; The kink 15C of band pressure strip 15 is arranged at the gap portions 16A of contiguous block 16 synchronously, is with 13 compressed part being with pressure strip 15 to reach synchronously between the band connecting plate 14 synchronously synchronously.
Four groups of bearings in the above-mentioned bearing carriage are tangent with four faces of Computerized flat knitting machine square guide rail respectively, and four groups of bearings are a cover, and every left and right cover that is provided with of casing, forward and backward casing be totally 4 covers.
The work signal of the utility model is as shown in Figure 3; Two foot plate surface 17A of halter body 17 and 17B are connected with casing (two) 18, the casing () 12 of Computerized flat knitting machine respectively; The bearing (one) 2 that is arranged on the bearing block is corresponding with the bottom surface on the square guide rail 19; The bearing (five) 10 and the bearing (six) 11 that are arranged on the casing () 12 are corresponding with the last plane of square guide rail 19; Bearing (two) 6 and the bearing (three) 7, the bearing (four) 8 that are arranged at equally on the casing () 12 are corresponding with the two sides of square guide rail respectively; In above-mentioned bearing group, because bearing () 2 is arranged at bearing block, so bearing () 2 can be regulated through the kidney shape groove on the bearing block with the relative gap of square guide rail 19 bottom surfaces; The relative gap on plane can be regulated through eccentric shaft on bearing (five) 10 and bearing (six) 11 and the square guide rail 19, and bearing (two) 6 can be regulated through kidney shape counterbore with the relative gap of square guide rail one side; The another set of bearing that is arranged on casing (one) 12 other end is also corresponding with square guide rail 19, and it is also corresponding with square guide rail 20 to be arranged at two on the casing (two) 18 cover bearing equally.
When synchronous band gear driven is with 13 edge diagram arrow P or Q direction to move synchronously; Be with synchronously and 13 also drive synchronously band connecting plate 14, be with parts such as pressure strip 15, contiguous block 16, casing () 12, halter body 17, casing (two) 18 and each bearing group to move synchronously along square guide rail 19 and 20; In this process; Triangular knitting system, needle selection device and the electromagnet etc. that are arranged on cam base plate and the casing are worked one after another; Bring the combination pin lopping, tuck, barring-on, adapter ring into and do not weave track; In this mechanism, be with gear structure synchronously, and the adjustable gaps of most bearing group and square guide rail runs on the square guide rail of computer flat knitting machine with guaranteeing this mechanism stable owing to adopted synchronous band to reach.
Present embodiment can make flat-knitting machine head move reposefully on square guide rail, and the assurance Computerized flat knitting machine is stably produced high-quality fabric, enhances productivity.
The specific embodiment that the above is merely the utility model is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (5)
1. a computer flat-knitting machine head sliding system comprises casing (), it is characterized in that: said casing () comprises flank side surface, bearing carriage and sychronisation, and flank side surface is provided with screw, counterbore, logical die cavity and axis hole; Said bearing carriage comprises the bearing block of being with bending part, bearing (), bearing position screw (); Bearing position screw (two), bearing position screw (three), bearing (two); Bearing (three), bearing (four), eccentric shaft; Eccentric shaft tool capacity eccentric bearing position shelves, bearing (five) and bearing (six); Bearing block is fixed in the flank side surface screw of casing (); Bearing position screw (one) is installed on the bending part of bearing block through bearing (); Bearing (three) is passed in bearing position screw (two), bearing (four) is gone forward side by side and fixed with pad and nut field into an end of casing () counterbore and at the other end of counterbore; Bearing position screw (three) is passed an end of bearing (two) entering casing () counterbore and is fixed with pad and nut at the other end; Bearing (five) and bearing (six) are arranged in the logical die cavity of casing (), get into the process middle (center) bearing (five) of casing () axis hole and the capacity eccentric bearing position shelves that bearing (six) is positioned at eccentric shaft at eccentric shaft.
2. a kind of computer flat-knitting machine head sliding system as claimed in claim 1 is characterized in that: offer screw 12B, kidney shape counterbore 12C, axis hole 12D, counterbore 12E and logical die cavity 12F on said casing () flank side surface; Said bearing block comprises main body 1A and vertical bending part 1B with main body, offers kidney shape groove 1D on the main body 1A, offers screw 1C on the bending part 1B; Bearing block is arranged at the flank side surface screw of casing () through kidney shape groove; Bearing position screw (one) is installed on the bending part screw of bearing block through bearing (); Bearing (three) is passed in bearing position screw (two), bearing (four) is gone forward side by side and fixed with pad and nut field into an end of casing () counterbore and at the other end of counterbore; Bearing position screw (three) is passed an end of bearing (two) entering casing () kidney shape counterbore and is fixed with pad and nut at the other end; Bearing (five) and bearing (six) are arranged in the logical die cavity of casing (), get into the process middle (center) bearing (five) of casing () axis hole and the capacity eccentric bearing position shelves that bearing (six) is positioned at eccentric shaft at eccentric shaft.
3. a kind of computer flat-knitting machine head sliding system as claimed in claim 2, it is characterized in that: said sychronisation comprises synchronous band, is with connecting plate synchronously, is with pressure strip and contiguous block synchronously; Contiguous block is arranged at casing (one's) upper surface, is arranged at the surface of contiguous block synchronously with pressure strip one side, is with compressed part synchronously between band pressure strip and the synchronous band connecting plate synchronously.
4. a kind of computer flat-knitting machine head sliding system as claimed in claim 3 is characterized in that: said synchronous band pressure strip comprises main body and bending part, offers several screws on the main body, offers axis hole on the bending part; Offer counterbore and breach on the contiguous block, offer axis hole on the plane in breach; Contiguous block is arranged at the upper surface screw of casing () through counterbore, is arranged at the gap portions of contiguous block synchronously with the kink of pressure strip, is with compressed part at band pressure strip synchronously and synchronously between the band connecting plate synchronously.
5. like claim 1 or 2 or 3 or 4 described a kind of computer flat-knitting machine head sliding systems, it is characterized in that: also comprise the halter body, the bipod of halter body is affixed with casing () and casing (two) respectively, the same casing of casing (two) (); Four groups of bearings in the above-mentioned bearing carriage are tangent with four faces of Computerized flat knitting machine square guide rail respectively, and four groups of bearings are a cover, and every left and right cover that is provided with of casing, forward and backward casing be totally 4 covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220020962XU CN202482570U (en) | 2012-01-18 | 2012-01-18 | Computer flat knitting machine head sliding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220020962XU CN202482570U (en) | 2012-01-18 | 2012-01-18 | Computer flat knitting machine head sliding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482570U true CN202482570U (en) | 2012-10-10 |
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ID=46957004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220020962XU Expired - Fee Related CN202482570U (en) | 2012-01-18 | 2012-01-18 | Computer flat knitting machine head sliding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643398A (en) * | 2013-12-16 | 2014-03-19 | 宁波慈星股份有限公司 | Novel connecting structure of machine head of flat knitting machine |
-
2012
- 2012-01-18 CN CN201220020962XU patent/CN202482570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643398A (en) * | 2013-12-16 | 2014-03-19 | 宁波慈星股份有限公司 | Novel connecting structure of machine head of flat 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 |
Granted publication date: 20121010 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |