CN110129980B - Bottom lifting needle plate - Google Patents
Bottom lifting needle plate Download PDFInfo
- Publication number
- CN110129980B CN110129980B CN201910486558.8A CN201910486558A CN110129980B CN 110129980 B CN110129980 B CN 110129980B CN 201910486558 A CN201910486558 A CN 201910486558A CN 110129980 B CN110129980 B CN 110129980B
- Authority
- CN
- China
- Prior art keywords
- comb
- bottom lifting
- plate main
- comb core
- pipe
- 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.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The invention discloses a novel bottom lifting needle plate which comprises a bottom lifting plate main body, wherein one end of the bottom lifting plate main body is provided with a guide comb core pipe, one end of the guide comb core pipe is provided with a reset signal guide pipe, the other end of the bottom lifting plate main body is provided with an in-place signal guide pipe, a reset signal inductor is arranged in the reset signal guide pipe, an in-place signal inductor is arranged in the in-place signal guide pipe, the bottom lifting plate main body is provided with a plurality of square holes, the top of the bottom lifting plate main body is provided with a plurality of comb needles, the top ends of the comb needles are provided with water-drop-shaped conical holes, the bottom ends of the comb needles are provided with mounting arms, clamping grooves are formed among the mounting arms, and buckles are arranged on the mounting arms. When the comb core on the invention contacts the in-place signal sensor, the system can control the comb core to stop working according to the signal, so as to carry out the next action, on the contrary, if the comb core is off tracking or any other reason can not contact the in-place signal, the system can not receive the signal, the system can be regarded as a bottom plate lifting cloth hanging failure alarm after a certain time, and the machine can stop working.
Description
Technical Field
The invention relates to the technical field of computer knitting, in particular to a bottom lifting needle plate.
Background
At present, a starting plate equipped for a computer flat knitting machine utilizes a starting needle to hook a rubber band to draw a fabric, for example: the invention patent with the publication number of CN101654839B is characterized in that a stitch is locked in a groove by a compound needle, so that a pulling force is provided for a knitted piece when a lifting plate moves downwards, the knitted piece is pulled to a cloth rolling wheel to be closed and then the knitted cloth piece can be normally pulled, the compound needle releases a rubber band locked in a hook groove, and the lifting device moves downwards to a reset position, so that the lifting work is completed, thereby reducing the yarn waste generated in the knitting process, saving the production cost, systematically saving the waste yarn using amount and improving the working efficiency by the lifting device, but in the practical application, the problems of a small amount of lifting bands and a small amount of waste yarns are still existed, and the manual work consumption problem is caused by manually disassembling the end yarns.
Disclosure of Invention
The invention aims to solve the technical problems that the existing lifting plate needs a small amount of bottom lifting rubber bands and a small amount of waste yarns, and manual work is consumed for removing head yarns, and the main reason is that the composite needle of the type is large in head because a sub needle is embedded into a mother needle when the mother needle and the mother needle are matched, the composite needle occupies a large knitting space when the composite needle hooks yarns, the composite needle cannot be directly lifted and combed, the problem that the bottom lifting needle is broken due to steel wire deviation frequently occurs, the problem that the comb needle is broken or bent and deformed easily, and the needle is damaged in a large area is solved, and a bottom lifting needle plate is provided.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a bottom lifting needle plate which comprises a bottom lifting plate main body, wherein one end of the bottom lifting plate main body is provided with a guide comb core pipe, one end of the guide comb core pipe is provided with a reset signal guide pipe, the other end of the bottom lifting plate main body is provided with an in-place signal guide pipe, a reset signal sensor is arranged in the reset signal guide pipe, an in-place signal sensor is arranged in the in-place signal guide pipe, the bottom lifting plate main body is provided with a plurality of square holes, the top of the bottom lifting plate main body is provided with a plurality of comb pins, the top ends of the comb pins are provided with water drop-shaped conical holes, the bottom ends of the comb pins are provided with mounting arms, clamping grooves are arranged between the mounting arms, buckles are arranged on the mounting arms, and comb cores are arranged in the guide comb core pipe.
As a preferred technical solution of the present invention, the square holes are arranged in a straight line on the raising plate main body, two rows of square holes matched with the buckles at the bottom ends of the comb pins are reserved on the raising plate main body, and the comb pins are connected to the top end of the raising plate main body through the buckles and the square holes on the mounting arms.
As a preferable technical scheme of the invention, the reset signal conduit and the in-place signal conduit are both fixedly connected to the rising bottom plate main body.
As a preferred technical solution of the present invention, the reset signal sensor and the in-place signal sensor are both displacement sensors.
As a preferred technical scheme of the invention, the comb core is positioned in the comb guide core pipe, and the comb core is externally connected with an electric control system.
As a preferable aspect of the present invention, the comb core penetrates through the comb pins through the drop-shaped tapered holes.
The invention has the following beneficial effects: the invention has novel structure and simple and convenient operation, when the comb core is contacted with the in-place signal sensor, the system can control the comb core to stop working according to the signal, so as to carry out the next action, on the contrary, if the comb core is not deviated or can not be contacted with the in-place signal due to any other reasons, the system can not receive the signal, the system can be regarded as a lifting plate cloth failure alarm after a certain time, the machine stops working, and through automatically detecting the comb core signal during yarn hanging, the electric control system can accurately break the working state of the machine, thereby avoiding large-area needle breakage, and two rows of square holes which are matched with the buckles at the bottom ends of the comb needles are reserved on the lifting plate main body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the in-place signal conduit of the present invention;
FIG. 3 is a schematic diagram of the reset signal conduit of the present invention;
FIG. 4 is a schematic view of a card wire mounting arrangement of the present invention;
FIG. 5 is a schematic view of the exploded structure of the card wire of the present invention;
FIG. 6 is an exploded view of the card wire of the present invention; .
In the figure: 1. a starting bottom plate main body; 2. a comb guide core pipe; 3. carding wires; 4. a comb core; 5. resetting the signal conduit; 6. a signal conduit in place; 7. a reset signal sensor; 8. a in-place signal sensor; 9. buckling; 10. mounting an arm; 11. a square hole; 12. a water drop-shaped conical hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
Example 1
As shown in fig. 1 to 6, the invention provides a bottom lifting needle plate, which comprises a bottom lifting plate main body 1, wherein one end of the bottom lifting plate main body 1 is provided with a comb guide tube 2, one end of the comb guide tube 2 is provided with a reset signal guide tube 5, the other end of the bottom lifting plate main body 1 is provided with an in-place signal guide tube 6, a reset signal inductor 7 is arranged in the reset signal guide tube 5, an in-place signal inductor 8 is arranged in the in-place signal guide tube 6, the bottom lifting plate main body 1 is provided with a plurality of square holes 11, the top of the bottom lifting plate main body 1 is provided with a plurality of comb pins 3, the top ends of the comb pins 3 are provided with water droplet-shaped conical holes 12, the bottom ends of the comb pins 3 are provided with mounting arms 10, clamping grooves are arranged between the mounting arms 10, the mounting arms 10 are provided with buckles 9, and comb cores 4 are arranged in the comb guide tube 2.
The square holes 11 are arranged in a straight line on the lifting plate main body 1, two rows of square holes 11 matched with the buckles 9 at the bottom ends of the comb pins 3 are reserved on the lifting plate main body 1, the comb pins 3 are connected to the top end of the lifting plate main body 1 through the buckles 9 and the square holes 11 on the mounting arms 10, and the comb pins 3 are conveniently and fixedly mounted on the top end of the lifting plate main body 1.
The reset signal conduit 5 and the in-place signal conduit 6 are both fixedly connected to the rising bottom plate main body 1, so that the position of the comb core 4 can be conveniently sensed.
The reset signal sensor 7 and the in-place signal sensor 8 are both displacement sensors, and the reset signal sensor 7 and the in-place signal sensor 8 are specifically photoelectric displacement sensors, and are characterized by belonging to non-contact measurement and being capable of continuous measurement.
The comb core 4 is positioned in the comb core guiding pipe 2, and the comb core 4 is externally connected with an electric control system, so that the electric control system can conveniently control the comb core 4.
The comb core 4 penetrates through the comb needle 3 through the water drop-shaped tapered hole 12, so that the comb core 4 can conveniently penetrate through the comb needle 3 through the water drop-shaped tapered hole 12.
The device is a bottom lifting needle plate, at first install a plurality of removable comb teeth 3 that arrange with the same straight line on bottom lifting needle plate 1, because comb teeth 3 are installed on the top of bottom lifting plate main part 1 through buckle 9 and quad slit 11 on installation arm 10, and reserve two rows of quad slit 11 identical with 3 bottom buckle 9 of comb teeth on bottom lifting plate main part 1, when comb teeth 3 appear being hit and cut or bending deformation, can change comb teeth 3 wantonly, reset signal pipe 5 and the signal pipe 6 that targets in place of both sides at comb teeth 3, install guide comb core pipe 2 on bottom lifting needle plate 1 one end, install reset signal inductor 7 on signal pipe 5, if install signal inductor 8 that targets in place on signal pipe 6, comb core 4 can be sent back and forth through leading between comb core pipe 2 and the comb teeth 3. When the electric control system sends out a yarn hanging signal, the comb core 4 passes through the comb guide core pipe 2 and then enters the water drop-shaped conical hole 12, the comb needle 3 is conical, the comb core 4 penetrates from the large hole direction and penetrates out from the small hole direction, the straightness of the comb core 4 can be guaranteed, the comb core 4 can be prevented from deviating, when the comb core reaches the position of the in-place signal sensor 8, the in-place signal sensor 8 measures the displacement of an object according to the light flux blocked by the object, when the comb core 4 reaches the in-place signal sensor 8, the in-place signal sensor 8 sends a signal to the electric control system, the electric control system controls the comb core 4 to stop working according to the signal, and then the next step of action is carried out, on the contrary, if the comb core 4 deviates or cannot reach the in-place signal sensor 8 due to any other reasons, the electric control system receives the signal, the system is regarded as a bottom plate cloth hanging failure alarm after a certain time, and the machine stops working. When the electric control system sends out a comb core reset signal, the comb core 4 can be automatically withdrawn, and when the position of the reset signal inductor 7 is reached, the comb core 4 stops working, and the machine executes the next action.
The invention has the following beneficial effects: the invention has novel structure and simple and convenient operation, when the comb core is contacted with the in-place signal sensor, the system can control the comb core to stop working according to the signal, so as to carry out the next action, on the contrary, if the comb core can not be contacted with the in-place signal due to deviation or any other reasons, the system can not receive the signal, the system can be regarded as a lifting plate cloth hanging failure alarm after a certain time, the machine stops working, through automatically detecting the comb core signal during yarn hanging, the electric control system can accurately break the working state of the machine, thereby avoiding large-area broken needles, and two rows of square holes which are matched with the buckles at the bottom ends of the comb needles are reserved on the lifting plate main body.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bottom lifting needle plate, includes bottom lifting plate main part (1), its characterized in that, the one end of bottom lifting plate main part (1) is provided with leads comb core pipe (2), reset signal pipe (5) are installed to the one end of leading comb core pipe (2), the other end of bottom lifting plate main part (1) is provided with puts in place signal pipe (6), install reset signal inductor (7) in reset signal pipe (5), it puts in place signal inductor (8) to install in signal pipe (6), be provided with a plurality of quad slit (11) on bottom lifting plate main part (1), a plurality of broach (3) are installed at the top of bottom lifting plate main part (1), the top of broach (3) is provided with water droplet form bell mouth (12), the bottom of broach (3) is provided with installation arm (10), be provided with the draw-in groove between installation arm (10), be provided with buckle (9) on installation arm (10), it installs comb core pipe (4) in leading comb core pipe (2).
2. A bottom lifting bar according to claim 1, characterised in that the square holes (11) are arranged in a straight line on the bottom lifting bar body (1), two rows of square holes (11) matching with the buckles (9) at the bottom ends of the comb pins (3) are reserved on the bottom lifting bar body (1), and the comb pins (3) are connected to the top end of the bottom lifting bar body (1) through the buckles (9) and the square holes (11) on the mounting arms (10).
3. A lift pin plate according to claim 1, characterized in that the reset signal conduit (5) and the in-position signal conduit (6) are fixedly connected to the lift pin plate body (1).
4. A lift pin plate according to claim 1, characterized in that the reset signal sensor (7) and the reach signal sensor (8) are both displacement sensors.
5. A lift pin plate according to claim 1, characterized in that the comb core (4) is located in the guide comb core tube (2), and the comb core (4) is externally connected with an electric control system.
6. A bottom lift pin plate according to claim 1, characterized in that the comb core (4) extends through the comb pin (3) through the drop-shaped conical holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486558.8A CN110129980B (en) | 2019-06-05 | 2019-06-05 | Bottom lifting needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486558.8A CN110129980B (en) | 2019-06-05 | 2019-06-05 | Bottom lifting needle plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110129980A CN110129980A (en) | 2019-08-16 |
| CN110129980B true CN110129980B (en) | 2023-04-14 |
Family
ID=67580336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486558.8A Active CN110129980B (en) | 2019-06-05 | 2019-06-05 | Bottom lifting needle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110129980B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846803A (en) * | 2019-12-02 | 2020-02-28 | 宁波慈星股份有限公司 | Thread plate bottom raising device of flat knitting machine |
| CN111058175B (en) * | 2019-12-10 | 2023-08-04 | 广东金禄科技股份有限公司 | Bottom lifting needle plate and processing technology thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4237562A1 (en) * | 1992-11-06 | 1994-05-11 | Berger Gmbh | Knitting machine - has feed comb to introduce elasticated yarn |
| CN201268766Y (en) * | 2008-08-12 | 2009-07-08 | 吴宇芯 | Knitting machine comb |
| CN101654840A (en) * | 2009-09-10 | 2010-02-24 | 江苏雪亮电器机械有限公司 | Elevating mechanism of lifting bar of computerized flat knitting machine |
| CN202401219U (en) * | 2011-12-21 | 2012-08-29 | 江苏省江鸿精密机械有限公司 | Bottom comb suspension type mounting mechanism of computer flat knitting machine |
| CN103556381A (en) * | 2013-11-14 | 2014-02-05 | 宁波慈星股份有限公司 | Assembly process for bottom-lifting needle plate of computerized flat knitting machine |
| CN106917184A (en) * | 2015-10-15 | 2017-07-04 | 株式会社岛精机制作所 | Bottom rising device |
-
2019
- 2019-06-05 CN CN201910486558.8A patent/CN110129980B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4237562A1 (en) * | 1992-11-06 | 1994-05-11 | Berger Gmbh | Knitting machine - has feed comb to introduce elasticated yarn |
| CN201268766Y (en) * | 2008-08-12 | 2009-07-08 | 吴宇芯 | Knitting machine comb |
| CN101654840A (en) * | 2009-09-10 | 2010-02-24 | 江苏雪亮电器机械有限公司 | Elevating mechanism of lifting bar of computerized flat knitting machine |
| CN202401219U (en) * | 2011-12-21 | 2012-08-29 | 江苏省江鸿精密机械有限公司 | Bottom comb suspension type mounting mechanism of computer flat knitting machine |
| CN103556381A (en) * | 2013-11-14 | 2014-02-05 | 宁波慈星股份有限公司 | Assembly process for bottom-lifting needle plate of computerized flat knitting machine |
| CN106917184A (en) * | 2015-10-15 | 2017-07-04 | 株式会社岛精机制作所 | Bottom rising device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110129980A (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110129980B (en) | Bottom lifting needle plate | |
| CN110158231B (en) | Novel comb needle bottom lifting needle plate | |
| CN2844157Y (en) | Spinning guider with yarn fracture inspector | |
| CN202415899U (en) | Knitter line breakage stop device | |
| CN210420380U (en) | Bottom lifting needle plate with detachable comb needles | |
| CN202175828U (en) | Computer flat knitting machine probe system | |
| CN211079506U (en) | Bottom lifting needle and bottom lifting needle plate device | |
| CN214830994U (en) | Built-in wire pulling mechanism of computerized flat knitting machine | |
| CN209923558U (en) | Zero-space yarn bottom comb | |
| CN211171100U (en) | Knitting anti-loop following device of circular knitting machine | |
| CN201588063U (en) | Multi-row crochet machine head | |
| CN220057226U (en) | Improved intelligent probe of computerized flat knitting machine | |
| CN211471735U (en) | Bottom lifting needle | |
| CN217459774U (en) | Automatic control rod device for thread take-up steel wire of side creel of flat knitting machine | |
| CN210450748U (en) | Line missing induction device of forming line pressing machine | |
| CN213951525U (en) | Broken yarn positioning device for warp knitting machine | |
| CN208562738U (en) | A kind of protective device for cloche | |
| CN210916506U (en) | Lifting device for lifting | |
| CN211471740U (en) | Sinker of flat knitting machine | |
| CN203475010U (en) | Textile machinery yarn guide | |
| CN214359521U (en) | Automatic pipe placing device for winding machine | |
| CN219568142U (en) | Polyester POY continuous spinning device | |
| CN203904619U (en) | Self-detection flat knitting machine for making woolen sweaters | |
| CN219690007U (en) | Roller cloth rolling prevention baffle device of computerized flat knitting machine | |
| CN218756363U (en) | Computerized flat knitting machine knitting needle with positioning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210827 Address after: 528400 one of the second floor of No.1 Factory building, No.39 Jinchang Industrial Road, West District, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN LONGZU AUTOMATION TECHNOLOGY Co.,Ltd. Address before: Room 801, block B, building 6, Ziyin garden, East District, Zhongshan City, Guangdong Province 528400 Applicant before: Chen Xuemei |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528400 No.1, F10, No. 9, Guangyou Street, West District, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN LONGZU AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 528400 one of the second floor of No.1 Factory building, No.39 Jinchang Industrial Road, West District, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN LONGZU AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |