CN101954506A - Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle - Google Patents
Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle Download PDFInfo
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- CN101954506A CN101954506A CN 201010270568 CN201010270568A CN101954506A CN 101954506 A CN101954506 A CN 101954506A CN 201010270568 CN201010270568 CN 201010270568 CN 201010270568 A CN201010270568 A CN 201010270568A CN 101954506 A CN101954506 A CN 101954506A
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Abstract
The invention relates to a numerically controlled automatic milling machining system and method of the computerized flat knitter dummy needle. The machining system can uses a numerically controlled milling machining center automatic tool changer to mill eight places through once feeding and twice clampings, namely the tail curved-chamber, spring strip fixing groove, back bending part, spring strip positioning small groove, needle cheek back curved-chamber, needle back bending part, latch slot and latch bending part of the dummy needle, thus greatly reducing the number of times for repeatedly clamping the workpiece, ensuring the machining consistency and machining precision, increasing the production efficiency, reducing the labor intensity of workers and saving the labour cost.
Description
Technical field
The invention belongs to the Machining Technology field, particularly a kind of numerical control milling automatic system of processing and method thereof of Computerized flat knitting machine coverer.
Background technology
Along with scale, the branding and rapid of hosiery industry production and product, the cluster scale of knitting enterprise is increasing, and the development of brand is also more and more paid attention to, and these make more and more higher to the requirement of Knitting Machinery and equipment.With the Computerized flat knitting machine is example, and the import volume and the amount of money increase year by year, and average price improves constantly.The used coverer of while Computerized flat knitting machine, annual light import is just hundreds of millions of, monopolized by moral, Korea Spro, day substantially, and China's domestic reed coverer manufacturing is just at the early-stage.
The Computerized flat knitting machine coverer needle body has eight place's crank slots, must be shaped through Milling Process.At present, generally all adopt copy milling both at home and abroad, every milling machine is only processed a groove or song, needs eight profiling machines just can finish the processing of eight place's groove songs.Because every milling machine all must one man operation, the lost labor, increase labor cost.Simultaneously, working (machining) efficiency is low.Particularly, each clamping all has the position error of different levels, and the cumulative errors that multiple clamping is brought all cause the uniformity of coverer, precision, roughness etc. and have a strong impact on.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fixture system that is used for the processing of coverer numerical control milling, changes traditional in the past mode, improves the machining accuracy and the quality of coverer integral body.In addition, the present invention also will provide a kind of using method of this fixture system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of numerical control milling automatic system of processing of Computerized flat knitting machine coverer is provided, comprises numerical control milling machining center, coverer numerical control milling processing tool system.This fixture system comprises four parts: coverer automatic feed mechanism, coverer perpendicular positioning clamping device, coverer horizontal location clamping device, coverer Automatic Charging Device.
Described coverer automatic feed mechanism comprises first cylinder, feed bin, first motor, second cylinder, the 3rd cylinder, gyroscope wheel; Described first cylinder, feed bin, gyroscope wheel front and back are successively arranged, described first motor is in a side of feed bin, rotating shaft on first motor is connected by belt with rotating shaft on the gyroscope wheel, and described second cylinder is above the gyroscope wheel rotating shaft, and described the 3rd cylinder is in the left back of described gyroscope wheel;
Described coverer perpendicular positioning clamping device comprises the 4th cylinder, first holder; Described the 4th cylinder is in the left side of described feed bin and gyroscope wheel, and described holder is in the back of described the 4th cylinder;
Described coverer horizontal location clamping device comprises the 5th cylinder, second holder; Described second holder is right-hand described gyroscope wheel, and described the 5th cylinder is in the back of described second holder;
Described coverer Automatic Charging Device comprises second motor, parallel leading screw; Described parallel leading screw is in the back of described gyroscope wheel, and described second motor is in the left side of described parallel leading screw, and the rotating shaft of motor connects by belt with the axle of parallel leading screw.
Described four parts are directly installed on the workbench of numerical control milling machining center, connect as a whole.
Four parts of described coverer numerical control milling processing tool system are fixed on whole device on the workbench by T type groove on the workbench and anchor clamps base plate (4).
Concrete use step with this fixture system milling Computerized flat knitting machine coverer is as follows:
(a) earlier workpiece is overlayed in the feed bin, once can stack more than the dozens of workpiece, utilize first cylinder that workpiece is sent in the gyroscope wheel, 90 ° of first stepping driven by motor gyroscope wheel rotations transfer workpiece to vertical state;
(b) driving shift fork by second cylinder sends into workpiece in first clamping device, then the 4th cylinder promotion holder is fixed on workpiece on the anchor clamps, can carry out Milling Process to bent thorax, bent six places of needle back behind the bent thorax of coverer backshank, spring leaf holddown groove, rear side song, spring positioning sulculus, the pin cheek by tool changing, drive shift fork by second cylinder again after the completion of processing workpiece retracted gyroscope wheel, rotate 90 ° after workpiece enter level;
(c) driving shift fork by the 3rd cylinder sends into workpiece in second clamping device, then the 5th cylinder promotes second holder workpiece is stepped up, finish groove milling, mill bent two operations by tool changing once more, machine the back and workpiece is retracted gyroscope wheel by the 3rd cylinder drive shift fork, be rotated further, workpiece falls on two parallel leading screws in automatic discharging under the gravity effect, and the second driven by motor leading screw is sent workpiece.
Beneficial effect
The present invention can be under the situation of a feeding, twice clamping with this cover automatic numerical control Milling Process system, by miniature numerical control machining center automatic tool changer to the bent thorax of coverer backshank, spring leaf holddown groove, rear side song, spring positioning sulculus, pin cheek after bent thorax, needle back song, and eight places such as needle latch groove, needle latch song carry out Milling Process, can significantly reduce the number of times of repeated clamping, guarantee the uniformity and the machining accuracy of processing, save labor cost when reducing workman's working strength.
Description of drawings
Fig. 1: coverer numerical control milling processing tool system general assembly left hand view;
Fig. 2: coverer numerical control milling processing tool system general assembly right part of flg;
Fig. 3: pay-off figure;
Fig. 4: perpendicular positioning clamping device figure;
Fig. 5: horizontal location clamping device figure;
Fig. 6: device for discharging figure.
Among the figure: 1-first cylinder, 2-feed bin, 3-first motor, 4-anchor clamps base plate, 5-second cylinder, 6-the 3rd cylinder, 7-the 4th cylinder, 8-the 5th cylinder, 9-motor, 10-first holder, 11-second holder, the parallel leading screw of 12-, 13-gyroscope wheel.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Automatic feeding system concrete operations of the present invention are as follows:
Directly fixture system is placed on the workbench of numerical control milling machining center, whole device is fixed, can finish installment work by the T type groove and the anchor clamps base plate of workbench.First being processed overlays workpiece in the feed bin 2 earlier, once can stack more than the dozens of workpiece, utilize first cylinder 1 that workpiece is sent in the gyroscope wheel 13, first stepper motor 3 drives gyroscope wheels and rotates 90 ° and transfer workpiece to vertical state, driving shift fork by second cylinder 5 sends into workpiece in first clamping device, then the 4th cylinder 7 promotions first holder 10 is fixed on workpiece on the anchor clamps, can be by tool changing to the bent thorax of coverer backshank, the spring leaf holddown groove, the rear side song, the spring positioning sulculus, bent thorax behind the pin cheek, needle back Qu Jinhang Milling Process, drive shift fork by second cylinder 5 again after the completion of processing workpiece is retracted gyroscope wheel, rotating 90 ° makes workpiece become level, by the 3rd cylinder 6 workpiece is sent in second clamping device again, then the 5th cylinder 8 promotions second holder 11 clamps workpiece, finish groove milling by tool changing once more, mill bent operation, machine the back and workpiece is retracted gyroscope wheel by the 3rd cylinder 6 drive shift forks, be rotated further, workpiece falls on two parallel leading screws 12 in automatic discharging under the gravity effect, and second motor 9 drives leading screws workpiece is sent.
The described coverer numerical control milling processing tool general assembly left and right side figure of system respectively as shown in Figure 1 and Figure 2;
Described pay-off as shown in Figure 3; Described perpendicular positioning clamping device as shown in Figure 4; Described horizontal location clamping device as shown in Figure 5; Described device for discharging as shown in Figure 6.
Claims (3)
1. the numerical control milling automatic system of processing of a Computerized flat knitting machine coverer, described system of processing comprises the coverer numerical control milling processing tool system of a numerical control milling machining center, and machining center interlock, it is characterized in that: described processing tool system comprises four parts: coverer automatic feed mechanism, coverer perpendicular positioning clamping device, coverer horizontal location clamping device, coverer Automatic Charging Device;
Described coverer automatic feed mechanism comprises first cylinder (1), feed bin (2), first motor (3), second cylinder (5), the 3rd cylinder (6), gyroscope wheel (13); Described first cylinder (1), feed bin (2), gyroscope wheel (13) front and back are successively arranged, described first motor (3) is in a side of feed bin (2), rotating shaft on first motor (3) is connected by belt with rotating shaft on the gyroscope wheel (13), described second cylinder (5) is in the top of gyroscope wheel (13) rotating shaft, and described the 3rd cylinder (6) is in the left back of described gyroscope wheel (13);
Described coverer perpendicular positioning clamping device comprises the 4th cylinder (7), first holder (10); Described the 4th cylinder (7) is in the left side of described feed bin (2) and gyroscope wheel (13), and described first holder (10) is in the back of described the 4th cylinder (7);
Described coverer horizontal location clamping device comprises the 5th cylinder (8), second holder (11); Described holder (11) is right-hand described gyroscope wheel (13), and described the 5th cylinder (8) is in the back of described second holder (11);
Described coverer Automatic Charging Device comprises second motor (9), parallel leading screw (12); Described parallel leading screw (12) is in the back of described gyroscope wheel (13), and described second motor (9) is in the left side of described parallel leading screw (12), and the rotating shaft of second motor (9) connects by belt with the axle of parallel leading screw (12);
Described four parts are directly installed on the workbench of numerical control milling machining center, connect as a whole.
2. the numerical control milling automatic system of processing of a kind of Computerized flat knitting machine coverer according to claim 1, four parts of described coverer numerical control milling processing tool system are fixed on whole device on the workbench by T type groove on the workbench and anchor clamps base plate (4).
3. method of using the numerical control milling automatic system of processing of a kind of Computerized flat knitting machine coverer as claimed in claim 1, concrete steps are as follows:
(a) earlier workpiece is overlayed in the feed bin (2), once can stack 1-1000 workpiece, utilize first cylinder (1) that workpiece is sent in the gyroscope wheel (13), 90 ° of first stepper motor (3) drive gyroscope wheel rotations transfer workpiece to vertical state;
(b) driving shift fork by second cylinder (5) sends into workpiece in first clamping device, then the 4th cylinder (7) promotion first holder (10) is fixed on workpiece on the anchor clamps, can carry out Milling Process to bent thorax, bent six places of needle back behind the bent thorax of coverer backshank, spring leaf holddown groove, rear side song, spring positioning sulculus, the pin cheek by tool changing, drive shift fork by second cylinder (5) again after the completion of processing workpiece is retracted gyroscope wheel, rotate 90 ° and transfer workpiece to level;
(c) driving shift fork by the 3rd cylinder (6) sends into workpiece in second clamping device, then the 5th cylinder (8) promotion second holder (11) steps up workpiece, finish groove milling, mill bent operation by tool changing once more, machine the back and workpiece is retracted gyroscope wheel by the 3rd cylinder (6) drive shift fork, be rotated further, workpiece falls on two parallel leading screws (12) in automatic discharging under the gravity effect, and second motor (9) drives leading screw (12) workpiece is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270568 CN101954506A (en) | 2010-09-02 | 2010-09-02 | Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010270568 CN101954506A (en) | 2010-09-02 | 2010-09-02 | Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle |
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| CN101954506A true CN101954506A (en) | 2011-01-26 |
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| CN 201010270568 Pending CN101954506A (en) | 2010-09-02 | 2010-09-02 | Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587027A (en) * | 2012-02-11 | 2012-07-18 | 东华大学 | Dummy needle arranging unit of computerized flat knitting machine and arranging method |
| CN104084632A (en) * | 2014-07-29 | 2014-10-08 | 昆山凯意织针有限公司 | Special high-speed slot milling machine for knitting needle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0594169A1 (en) * | 1992-10-22 | 1994-04-27 | Shima Seiki Mfg., Ltd. | A flat knitting machine having a transferring mechanism |
| CN201009085Y (en) * | 2006-11-17 | 2008-01-23 | 莱州市精密木工机械有限公司 | Multifunctional rotatable tool rest for numerical control machine tool |
| US20090108018A1 (en) * | 2007-10-08 | 2009-04-30 | Ming-Hsin Li | Automated Dispenser for Radiopharmaceuticals |
| CN201371392Y (en) * | 2009-01-22 | 2009-12-30 | 陆银河 | Full-automatic multifunctional multi-purpose self-control machine tool |
| CN101745836A (en) * | 2009-12-18 | 2010-06-23 | 东华大学 | Small-size automatic feeding device and method for numerical control processing of flat and slender parts |
-
2010
- 2010-09-02 CN CN 201010270568 patent/CN101954506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0594169A1 (en) * | 1992-10-22 | 1994-04-27 | Shima Seiki Mfg., Ltd. | A flat knitting machine having a transferring mechanism |
| CN201009085Y (en) * | 2006-11-17 | 2008-01-23 | 莱州市精密木工机械有限公司 | Multifunctional rotatable tool rest for numerical control machine tool |
| US20090108018A1 (en) * | 2007-10-08 | 2009-04-30 | Ming-Hsin Li | Automated Dispenser for Radiopharmaceuticals |
| CN201371392Y (en) * | 2009-01-22 | 2009-12-30 | 陆银河 | Full-automatic multifunctional multi-purpose self-control machine tool |
| CN101745836A (en) * | 2009-12-18 | 2010-06-23 | 东华大学 | Small-size automatic feeding device and method for numerical control processing of flat and slender parts |
Non-Patent Citations (1)
| Title |
|---|
| 《上海工程技术大学学报》 20100630 罗治平等 一种电脑横机移圈针铣槽加工的新工艺 第24卷, 第2期 2 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587027A (en) * | 2012-02-11 | 2012-07-18 | 东华大学 | Dummy needle arranging unit of computerized flat knitting machine and arranging method |
| CN104084632A (en) * | 2014-07-29 | 2014-10-08 | 昆山凯意织针有限公司 | Special high-speed slot milling machine for knitting needle |
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Application publication date: 20110126 |