CN102330273A - Cloth pressing wheel of computerized flat knitting machine - Google Patents
Cloth pressing wheel of computerized flat knitting machine Download PDFInfo
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- CN102330273A CN102330273A CN201110237482A CN201110237482A CN102330273A CN 102330273 A CN102330273 A CN 102330273A CN 201110237482 A CN201110237482 A CN 201110237482A CN 201110237482 A CN201110237482 A CN 201110237482A CN 102330273 A CN102330273 A CN 102330273A
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- compress
- compress wheel
- knitting machine
- wheel
- axis hole
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Abstract
The invention discloses a cloth pressing wheel of a computerized flat knitting machine, which is a of cylinder and is internally provided with a shaft hole, wherein the axial length of a cloth pressing wheel is five times less than that of the diameter of the cloth pressing wheel. According to the cloth pressing wheel, various lengths of tensioning devices are formed by freely combining different quantities of individuals, thus production difficulty and production cost of a producer of the computerized flat knitting machine are effectively reduced, larger friction force can be provided under the same pressure, different fabrics are facilitated to be tensioned, and maintenance difficulty and maintenance cost when the tensioning device is damaged can be reduced.
Description
Technical field
The invention belongs to technical field of knitting machinery, relate in particular to a kind of computer flat knitting machine compress wheel.
Background technology
Computer flat knitting machine compress wheel is mainly used in to fabric provides frictional force, and fabric can be pulled down after by braiding smoothly.Existing computer flat knitting machine all adopts integral type compress wheel cylindraceous; This kind compress wheel outer surface coefficient of friction is little; Need bigger pressure and could enough frictional force be provided for fabric; And the computer flat knitting machine of each size model must use the compress wheel of corresponding length, and the compress wheel fully can not be general mutually between the computer flat knitting machine of different size model, increased the production cost of computer flat knitting machine.In addition; Under existing pattern; In case the wheel of the compress in using has part to damage, must take turns by whole replacing compress, and because long compress wheel is in use often stressed and inhomogeneous; After work a period of time the compress wheel can bend, phenomenon such as fracture, greatly increased user's cost.
Summary of the invention
The present invention aims to provide a kind of computer flat knitting machine compress wheel that can effectively address the above problem.
For this reason, technical scheme of the present invention is such: computer flat knitting machine compress wheel is for cylindric, in axis hole is arranged, the compress wheel shaft is to length five times less than diameter.Hollow out between compress wheel outer surface and axis hole and form outer wall and axis hole wall, axis hole length is taken turns length less than compress, and axis hole wall one distal process goes out outside the compress wheel, has gusset to support between axis hole wall and outer wall.Compress is taken turns has the radial seal wall between axis hole wall and outer wall.The outer surface of compress wheel is evenly equipped with the friction rib of axial strip.
The present invention is installed on the compress wheel shaft of corresponding length, diameter; Per two is one group of both sides that are installed in the compress axle block; And make the outstanding end of each compress wheel shaft hole wall near the compress axle block, during use, for the computer flat knitting machine of different length model; The compress axle block that can use the both sides again of some to install compress wheel of the present invention is installed on the compress wheel main shaft, is combined into the pulling device of respective length.
Compress wheel outer surface of the present invention is evenly equipped with the friction rib of axial strip, and these friction ribs can improve the coefficient of friction of compress wheel outer surface greatly, being that fabric provides enough frictional force under less pressure; Be empty between the axis hole of compress wheel and outer surface, form axis hole wall and outer wall, under the situation that does not influence useful size and dimension, effectively reduce the weight of compress wheel; There are several to support the gusset of usefulness between the axis hole wall of compress wheel and the outer wall; These gussets can provide enough intensity for the compress wheel; Also have sealed wall radially between the axis hole wall of compress wheel and the outer wall, the sealing wall energy stops yarn extra in the production process to get into the accurate position of computer flat knitting machine through the slit between each compress wheel.In addition; One distal process of axis hole wall goes out outside the compress wheel; And because axis hole length is taken turns length less than compress, the other end of axis hole wall is in the compress wheel, and compress is taken turns in the outstanding end of axis hole wall near the compress axle block; This structure makes between two compresses wheel of single compress wheel assembly can not touch so that influence the running of compress wheel mutually, makes between two adjacent compress wheel assemblies can not interfere with each other yet.
In addition, in actual use, special circumstances are often arranged; The pressure that the compress wheel is received is inhomogeneous; Or the surface irregularity at compress wheel work place, can't interfere with each other between each compress wheel assembly of the present invention, under in the face of above-mentioned two kinds of special circumstances even worse operative scenario; Small size inclination takes place or fluctuates in the situation decision that can be faced separately by each compress wheel assembly at compress wheel shaft position; Successfully manage accident, even and special circumstances excessively abominable, also only can cause to be under this situation to such an extent that the compress wheel damages and can not influence other individualities.
Can be with the individual independent assortment of the varying number capable pulling device that becomes all lengths of computer flat knitting machine compress of the present invention wheel; Effectively reduce the computer flat knitting machine producer's production difficulty and production cost; And can bigger frictional force be provided under uniform pressure, be beneficial to the different fabric of traction.Maintenance difficulty and maintenance cost when the present invention can also reduce pulling device and damages when some compress wheels damage, only need this compress wheel is taken off and the compress wheel that more renews gets final product from the compress axle block, improve user's economic benefit greatly.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is a sketch map of the present invention.
Fig. 2 is a radially sketch map of the present invention.
Fig. 3 is an axial section of the present invention.
Fig. 4 is a compress wheel seat sketch map.
Fig. 5 is a compress wheel assembly sketch map.
Fig. 6 uses intention for the present invention shows.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, compress wheel 1 is cylindric, and the axial length diameter group is big by 25%, and its outer surface has the axial rub rib 2 that is uniformly distributed with, and these friction ribs 2 can improve the coefficient of friction that compress is taken turns 1 outer surface, under less pressure, for fabric enough frictional force are provided.Axis hole 3 is shorter than the length of compress wheel 1, hollows out between the surface of axis hole 3 and compress wheel 1 and forms axis hole wall 4 and outer wall 5, under the situation that does not influence useful size and dimension, effectively reduces the weight of compress wheel 1.One distal process of axis hole wall 4 because the length of axis hole 3 is taken turns 1 length less than compress, is in the compress wheel 1 other end of axis hole wall 4 from outside the compress wheel 1.Five gussets that are used to support 6 are arranged between axis hole wall 4 and the outer wall 5; For compress wheel 1 provides enough intensity; The sealed wall 7 that compress wheel 1 has radially can stop yarn extra in the production process to get into the accurate position of computer flat knitting machine through the slit of 1 on each compress wheel.。
Referring to Fig. 4, compress wheel seat 8 has a circular main body, and is provided with pressure adjusting screw seat 9, and pressure adjusting screw screw thread 10 is housed on the pressure adjusting screw seat 9, and adjusting nut 13 is arranged on the pressure adjusting screw screw thread 10, and compression spring 19 is arranged down.Locating piece 11 and screw 12 are arranged on the annulus main body of compress wheel seat 8, on compress wheel seat 8, a pair of pin hole 14 is arranged with pressure adjusting screw seat 9 relative positions.
Referring to Fig. 5; Pivot pin 15 passes two pin holes 14; A compress wheel shaft 17 respectively is equipped with in the both sides of compress axle block 16; Two compresses wheel 1 is contained in respectively on the compress wheel shaft 17, and compress wheel 1 in the outstanding end of axis hole wall 4 near compress axle block 16, this structure makes two 1 on compresses wheels can not touch so that influence 1 running of compress wheel mutually.Compress axle block 16 is movably connected on the compress wheel seat 8 through pivot pin 15; Pivot pin 15 is an interference fit with the pin hole 14 of compress wheel seat 8; With compress axle block 16 be matched in clearance, so when guaranteeing that compress axle block 16 can not come off, compress axle block 16 can be rotated around pivot pin 15.There is a convexity 18 to be fixedly connected in the middle of the compress axle block with the compression spring 19 of pressure adjusting screw screw thread 10 belows; Thereby form compress wheel assembly 20; Can control compress axle block 16 through the adjusting nut 13 of operating pressure adjusting screw(rod) screw thread 10 upper ends and slightly rotate within the specific limits, thereby regulate the pressure that the control compress is taken turns 1 pair of fabric.
Referring to Fig. 6; As required; Pulling device 26 includes six compress wheel assemblies 20 and is contained on the compress wheel main shaft 21 through locating piece 11 and screw 12, and the setting angle of all compress wheel assemblies 20 is all identical, makes all compress wheels after installing, be a straight line; With cover plate 25 each compress wheel assembly 20 is fixed then; Compress wheel main shaft 21 1 ends are axle sleeves 22, and the other end has driven gear 23 and deep groove ball bearing 24 to be used for controlled motion, is controlled the operation or the hang-up of pulling device 26 by the miscellaneous part of computer flat knitting machine.
The pressure that some special circumstances can make compress wheel 1 receive is inhomogeneous; Or the surface irregularity at compress wheel 1 work place; 20 of each compress wheel assemblies can't interfere with each other among the embodiment, and the situation decision that can be faced separately by each compress wheel assembly 20 small size inclination takes place at compress wheel shaft 17 positions or fluctuates to offset unfavorable situation.
Claims (4)
1. computer flat knitting machine compress wheel is characterized in that: described compress wheel is for cylindric, in axis hole is arranged, the compress wheel shaft is to length five times less than diameter.
2. computer flat knitting machine compress wheel as claimed in claim 1; It is characterized in that: hollow out between compress wheel outer surface and axis hole and form outer wall and axis hole wall; Axis hole length is taken turns length less than compress, and axis hole wall one distal process goes out outside the compress wheel, has gusset to support between axis hole wall and outer wall.
3. computer flat knitting machine compress wheel as claimed in claim 2, it is characterized in that: compress is taken turns has the radial seal wall between axis hole wall and outer wall.
4. like the arbitrary described computer flat knitting machine compress wheel of claim 1-3, it is characterized in that: the outer surface of compress wheel is evenly equipped with the friction rib of axial strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237482A CN102330273A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237482A CN102330273A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330273A true CN102330273A (en) | 2012-01-25 |
Family
ID=45482226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110237482A Pending CN102330273A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330273A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618343A (en) * | 1968-12-06 | 1971-11-09 | Stoll & Co H | Fabric draw-down mechanism for flat knitting machines |
| US5425251A (en) * | 1992-12-18 | 1995-06-20 | H. Stoll Gmbh & Co. | Fabric take-off roller arrangement for flat bed knitting machines |
| CN201835079U (en) * | 2010-09-27 | 2011-05-18 | 南安市南星工业机械有限公司 | Adjustable-tension roller device |
| CN202175817U (en) * | 2011-08-18 | 2012-03-28 | 宁波慈星股份有限公司 | Fabric pressing wheel of computer flat knitting machine |
-
2011
- 2011-08-18 CN CN201110237482A patent/CN102330273A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618343A (en) * | 1968-12-06 | 1971-11-09 | Stoll & Co H | Fabric draw-down mechanism for flat knitting machines |
| US5425251A (en) * | 1992-12-18 | 1995-06-20 | H. Stoll Gmbh & Co. | Fabric take-off roller arrangement for flat bed knitting machines |
| CN201835079U (en) * | 2010-09-27 | 2011-05-18 | 南安市南星工业机械有限公司 | Adjustable-tension roller device |
| CN202175817U (en) * | 2011-08-18 | 2012-03-28 | 宁波慈星股份有限公司 | Fabric pressing wheel of computer flat knitting machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |