CN102296419A - Cloth pressing wheel assembly of computer flat knitting machine - Google Patents
Cloth pressing wheel assembly of computer flat knitting machine Download PDFInfo
- Publication number
- CN102296419A CN102296419A CN2011102374937A CN201110237493A CN102296419A CN 102296419 A CN102296419 A CN 102296419A CN 2011102374937 A CN2011102374937 A CN 2011102374937A CN 201110237493 A CN201110237493 A CN 201110237493A CN 102296419 A CN102296419 A CN 102296419A
- Authority
- CN
- China
- Prior art keywords
- compress
- compress wheel
- seat
- axis hole
- cloth pressing
- 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.)
- Pending
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The invention discloses a cloth pressing wheel assembly of a computer flat knitting machine, which comprises cloth pressing wheels and a cloth pressing wheel seat, wherein each cloth pressing wheel is cylindrical, and an axle hole is arranged in each cloth pressing wheel; the cloth pressing wheel seat is movably connected with a cloth pressing wheel axle seat; cloth pressing wheel axles are respectively fixed at two sides of the cloth pressing wheel axle seat; two cloth pressing wheels are respectively installed on the cloth pressing wheel axles by axle holes; the cloth pressing wheel seat is also provided with a pressure regulation screw seat; a pressure regulation screw is in threaded connection to the pressure regulation screw seat; and the lower end of the pressure regulation screw is connected with the cloth pressing wheel axle seat. According to the cloth pressing wheel assembly of the computer flat knitting machine, different amounts of individuals can be freely combined to form a tensioning device of various lengths. Under the same pressure, bigger frictional force is provided, pressure on textiles by the cloth pressing wheels can be freely regulated to regulate the frictional force, and maintenance difficulty and maintenance cost can be lowered when the tensioning device is damaged.
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 assembly.
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 provide enough frictional force for fabric, and the computer flat knitting machine of each size model must use the compress wheel of corresponding model, the compress wheel fully can not be general mutually between the computer flat knitting machine of different size model, increased the computer flat knitting machine producer's production cost.
Because the compress wheel is long integral body, 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.
In addition, existing compress wheel can't be regulated the pressure to fabric, all uses identical pressure under different situations, causes some fabrics effectively to be pulled, and other fabrics then are damaged owing to pressure is excessive.
Summary of the invention
The present invention aims to provide a kind of computer flat knitting machine compress wheel assembly, this computer flat knitting machine compress wheel assembly can freely form all lengths pulling device, bigger frictional force can be provided under uniform pressure, and energy free adjustment compress wheel is to the pressure of fabric, maintenance difficulty and maintenance cost in the time of can also reducing the damage of compress wheel, thus above-mentioned a series of problem solved.
For this reason, the novel technical scheme of the present invention is such: computer flat knitting machine compress wheel assembly is characterized in that: it comprises compress wheel and compress wheel seat, and the compress wheel is cylindric, in axis hole is arranged; Be connected with a compress axle block on the compress wheel seat, the both sides of compress axle block respectively are fixed with a compress wheel shaft, and two compress wheels are installed in respectively on the compress wheel shaft by axis hole; Also be provided with a pressure adjusting screw seat on the compress wheel seat, a pressure adjusting screw is threadedly connected on the pressure adjusting screw seat, and the lower end of pressure adjusting screw is connected with the compress axle block.As the further technical scheme of the present invention, the axial length of described compress wheel is less than five times of its 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, axis hole wall one distal process goes out outside the compress wheel, have gusset to support between axis hole wall and outer wall, compress is taken turns in the close compress axle block of the outstanding end of axis hole wall; It directly upwards is provided with sealed wall; Its outer surface is evenly equipped with the friction rib of axial strip.
As the present invention's technical scheme further, adopt pivot pin to be connected between compress wheel seat and compress axle block, in the compress axle block embedding compress wheel seat, respectively there is a pin hole part both sides that the compress wheel seat is embedded into, and are corresponding with pin hole on the compress axle block; The pin hole of pivot pin and compress wheel seat is an interference fit, and the pin hole of pivot pin and compress axle block is a matched in clearance.
In addition, described compress wheel seat has the main body of a circular or specially-shaped annular, if circular main body then which is provided with at least one group of locating piece and screw.
Compress wheel seat main body of the present invention is circular, be empty between the outer surface of main body and inner surface, form main body outer wall and main body inner wall, under the situation that does not influence useful size and dimension, effectively reduce the weight of compress wheel seat, there are several to support the gusset of usefulness between main body outer wall and the main body inner wall, these gussets can provide enough intensity for compress wheel seat main body, locating piece is arranged on the main body inner wall, and having a screw to run through the outer surface of locating piece in addition until main body, the compress wheel main shaft of this respective outer side edges correspondence can be stablized solid fixedly compress wheel assembly on compress wheel main shaft.
On the compress wheel seat of the present invention the pressure adjusting screw seat is arranged, the pressure adjusting screw seat is strip, protrudes in outside the compress wheel seat main body, and pressure adjusting screw is installed on it.Opposite side with respect to the pressure adjusting screw seat on compress wheel seat main body has the pivot pin seat, and the pivot pin seat also is strip and protrudes in outside the compress wheel seat main body, and the pivot pin seat is parallel with the pressure adjusting screw seat.One compress axle block is arranged in addition, one end respectively is equipped with a compress wheel by the compress wheel shaft in both sides, the other end embeds in the pivot pin seat, flexibly connect by pivot pin and compress wheel seat, because the pin hole of pivot pin and compress wheel seat is an interference fit, with the pin hole of compress axle block be matched in clearance, so when guaranteeing that the compress axle block can not come off, the compress axle block can be rotated around pivot pin.Pressure adjusting screw on being fixed on the pressure adjusting screw seat, the lower end is connected on the compress axle block, can control the compress axle block by the knob of operating pressure adjusting screw(rod) upper end and slightly rotate within the specific limits, thereby regulate the pressure of control compress wheel fabric.
Compress wheel outer surface of the present invention has uniform semicircle boss, and these boss 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 enter the accurate position of computer flat knitting machine by 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 close compress axle block of the outstanding end of axis hole wall, 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.
During installation,, can use the computer flat knitting machine compress wheel assembly of the present invention of some, and the pulling device that is combined into respective length is installed on the corresponding compress wheel main shaft with compress wheel seat main body inner wall geomery for the computer flat knitting machine of different length model.
In addition, in actual use, special circumstances are often arranged, the pressure that the compress wheel is subjected to 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 special circumstances are excessively abominable, also only can cause to be under this situation to such an extent that the compress wheel assembly damages and can not influence other individualities.In addition, the compress wheel assembly of diverse location may also be adjusted to different pressure, with the reply specific (special) requirements.
Can be with the individual independent assortment of the varying number capable pulling device that becomes all lengths of computer flat knitting machine compress wheel assembly of the present invention, effectively reduce the computer flat knitting machine producer's production difficulty and production cost, and can under uniform pressure, provide bigger frictional force, and can free adjustment the compress wheel to the pressure of fabric to adjust frictional force, be beneficial to the different fabric of traction.Maintenance difficulty and maintenance cost when the present invention can also reduce the pulling device damage, when some compress wheel assemblies damage, only need this compress wheel assembly is taken turns the compress wheel assembly that main shaft takes off and more renews from compress, even only need change the part that damages on this compress wheel assembly and get final product, improve user's economic benefit greatly.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is a compress wheel schematic diagram of the present invention.
Fig. 2 is a compress wheel radial schematic diagram of the present invention.
Fig. 3 is that compress wheel shaft of the present invention is to profile.
Fig. 4 is a compress wheel seat schematic diagram of the present invention.
Fig. 5 is a schematic diagram of the present invention.
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 uniform axial rub rib 2, and these friction ribs 2 can improve the coefficient of friction that compress is taken turns 1 outer surface, provide enough frictional force for fabric under less pressure.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, effectively reduces the weight of compress wheel 1 under the situation that does not influence useful size and dimension.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 for 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, compress wheel 1 sealed wall 7 that has radially can stop yarn extra in the production process to enter the accurate position of computer flat knitting machine by 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, and there is a pair of pin hole 14 position relative with pressure adjusting screw seat 9 on compress wheel seat 8.
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 compress wheels 1 are contained in respectively on the compress wheel shaft 17, and the close compress axle block 16 of an end that compress wheel 1 is given prominence in axis hole wall 4, this structure make 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 by 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 projection 18 to 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 by 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 by locating piece 11 and screw 12, the setting angle of all compress wheel assemblies 20 is all identical, make 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, 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.
Some special circumstances can make compress wheel 1 pressure that is subjected to 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 (7)
1. computer flat knitting machine compress wheel assembly is characterized in that: it comprises compress wheel and compress wheel seat, and the compress wheel is cylindric, in axis hole is arranged; Be connected with a compress axle block on the compress wheel seat, the both sides of compress axle block respectively are fixed with a compress wheel shaft, and two compress wheels are installed in respectively on the compress wheel shaft by axis hole; Also be provided with a pressure adjusting screw seat on the compress wheel seat, a pressure adjusting screw is threadedly connected on the pressure adjusting screw seat, and the lower end of pressure adjusting screw is connected with the compress axle block.
2. computer flat knitting machine compress wheel assembly as claimed in claim 1 is characterized in that: the axial length of described compress wheel is less than five times of its diameter.
3. computer flat knitting machine compress wheel assembly as claimed in claim 2, it is characterized in that: adopt pivot pin to be connected between compress wheel seat and compress axle block, the compress axle block embeds in the compress wheel seat, and respectively there is a pin hole part both sides that the compress wheel seat is embedded into, and is corresponding with pin hole on the compress axle block; The pin hole of pivot pin and compress wheel seat is an interference fit, and the pin hole of pivot pin and compress axle block is a matched in clearance.
4. as each described computer flat knitting machine compress wheel assembly of claim 1-3, it is characterized in that: described compress wheel seat has a circular main body, and annulus is provided with at least one group of locating piece and screw.
5. as each described computer flat knitting machine compress wheel assembly of claim 1-3, it is characterized in that: described compress wheel seat has the main body of a specially-shaped annular.
6. as each described computer flat knitting machine compress wheel assembly of claim 1-3, it is characterized in that: hollow out between described 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, axis hole wall one distal process goes out outside the compress wheel, have gusset to support between axis hole wall and outer wall, compress is taken turns in the close compress axle block of the outstanding end of axis hole wall; It directly upwards is provided with sealed wall; Its outer surface is evenly equipped with the friction rib of axial strip.
7. computer flat knitting machine compress wheel assembly as claimed in claim 4, it is characterized in that: hollow out between described 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, axis hole wall one distal process goes out outside the compress wheel, have gusset to support between axis hole wall and outer wall, compress is taken turns in the close compress axle block of the outstanding end of axis hole wall; It directly upwards is provided with sealed wall; Its outer surface is evenly equipped with the friction rib of axial strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102374937A CN102296419A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel assembly of computer flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102374937A CN102296419A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel assembly of computer flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102296419A true CN102296419A (en) | 2011-12-28 |
Family
ID=45357084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102374937A Pending CN102296419A (en) | 2011-08-18 | 2011-08-18 | Cloth pressing wheel assembly of computer flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296419A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114377A (en) * | 2013-03-11 | 2013-05-22 | 桐庐永盛针织机械有限公司 | Roller combined device for full automatic double machine head 2.5 flat knitting machine |
| CN104016111A (en) * | 2014-05-29 | 2014-09-03 | 芜湖市鸿业水泥制品有限公司 | Splice type cement tile hold-down device |
| CN106012399A (en) * | 2016-07-27 | 2016-10-12 | 无锡飞达纺织印染机械有限公司 | Cloth pressing wheel of setting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310576A1 (en) * | 1987-10-02 | 1989-04-05 | E.M.M. EMILIANA MACCHINE MAGLIERIE s.r.l. | Device for effecting and maintaining the vertical tension of the fabric in automatic 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 |
| US5960646A (en) * | 1997-08-30 | 1999-10-05 | H. Stoll Gmbh & Co. | Fabric take-off roller for flat bed knitting machines |
| CN201372347Y (en) * | 2009-03-05 | 2009-12-30 | 钱福海 | Computer flat machine main roller |
| CN101914828A (en) * | 2010-08-23 | 2010-12-15 | 浙江奔特纺织机械有限公司 | Cloth-pressing roller structure arranged on textile machine |
| 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 |
| CN202175815U (en) * | 2011-08-18 | 2012-03-28 | 宁波慈星股份有限公司 | Cloth pressing wheel assembly of computer flat knitter |
-
2011
- 2011-08-18 CN CN2011102374937A patent/CN102296419A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310576A1 (en) * | 1987-10-02 | 1989-04-05 | E.M.M. EMILIANA MACCHINE MAGLIERIE s.r.l. | Device for effecting and maintaining the vertical tension of the fabric in automatic 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 |
| US5960646A (en) * | 1997-08-30 | 1999-10-05 | H. Stoll Gmbh & Co. | Fabric take-off roller for flat bed knitting machines |
| CN201372347Y (en) * | 2009-03-05 | 2009-12-30 | 钱福海 | Computer flat machine main roller |
| CN101914828A (en) * | 2010-08-23 | 2010-12-15 | 浙江奔特纺织机械有限公司 | Cloth-pressing roller structure arranged on textile machine |
| 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 |
| CN202175815U (en) * | 2011-08-18 | 2012-03-28 | 宁波慈星股份有限公司 | Cloth pressing wheel assembly of computer flat knitter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114377A (en) * | 2013-03-11 | 2013-05-22 | 桐庐永盛针织机械有限公司 | Roller combined device for full automatic double machine head 2.5 flat knitting machine |
| CN104016111A (en) * | 2014-05-29 | 2014-09-03 | 芜湖市鸿业水泥制品有限公司 | Splice type cement tile hold-down device |
| CN106012399A (en) * | 2016-07-27 | 2016-10-12 | 无锡飞达纺织印染机械有限公司 | Cloth pressing wheel of setting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208331045U (en) | The extension fixture of the electromechanically manipulation of drum brake equipped with rear regulating device | |
| CN107237071B (en) | A kind of printing and dyeing fabrics dewaterer | |
| CN102296419A (en) | Cloth pressing wheel assembly of computer flat knitting machine | |
| CN102330272A (en) | Traction device of computer flat knitting machine | |
| CN201031280Y (en) | Grid ring tension mechanism of yarns pneumatic power collecting device | |
| CN202175815U (en) | Cloth pressing wheel assembly of computer flat knitter | |
| CN209668524U (en) | A kind of easy-to-dismount textile machinery reel | |
| CN202175816U (en) | Traction device of computerized flat knitter | |
| CN202176672U (en) | Plate bending roller chain for transmission | |
| CN203545328U (en) | Disc type yarn tension force device | |
| CN202175817U (en) | Fabric pressing wheel of computer flat knitting machine | |
| CN205521187U (en) | Automatic derailleur is tapered roller bearing mounting tool for refabrication | |
| CN205465991U (en) | Simple bearing assembling device | |
| CN202642979U (en) | Take-up tension adjusting device of bunching machine | |
| CN207079414U (en) | Steel wire rope double twisting device wire-arranging mechanism | |
| CN101566219A (en) | Large-torque roll-type constant ratio/stepless speed changer | |
| CN203174301U (en) | Computerized flat knitter roller circling and taking mechanism | |
| CN202125520U (en) | Sliding bearing for open mill | |
| CN102330273A (en) | Cloth pressing wheel of computerized flat knitting machine | |
| CN202266650U (en) | Flexible lead screw pre-tightening device | |
| CN204057357U (en) | Self-adjusting batch up gear | |
| CN202881506U (en) | Comprehensive allocation pendulum arm | |
| CN202480397U (en) | Tire fit drum with huge expansion and contraction ratio | |
| CN102996739A (en) | Flexible lead screw pre-tightening device | |
| CN205521141U (en) | Automatic derailleur refabrication is with main oil blanket extracting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111228 |