CN102787433B - Automatic needle increasing and decreasing mechanism of flat knitting machine - Google Patents
Automatic needle increasing and decreasing mechanism of flat knitting machine Download PDFInfo
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- CN102787433B CN102787433B CN 201210293329 CN201210293329A CN102787433B CN 102787433 B CN102787433 B CN 102787433B CN 201210293329 CN201210293329 CN 201210293329 CN 201210293329 A CN201210293329 A CN 201210293329A CN 102787433 B CN102787433 B CN 102787433B
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- electromagnet
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- minus pin
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- 230000003247 decreasing effect Effects 0.000 title abstract 9
- 238000009940 knitting Methods 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses an automatic needle increasing and decreasing mechanism of a flat knitting machine, which belongs to the technical field of a flat knitting machine. The automatic needle increasing and decreasing mechanism of the flat knitting machine comprises a needle increasing and decreasing guide rod fixed on a rack of the flat knitting machine, wherein a screw rod with the two nuts of the screw rod is installed on the needle increasing and decreasing guide rod, and the two connecting blocks of electromagnet seats, which are respectively and fixedly connected with the two nuts of the screw rod one by one, are movably sleeved on the needle increasing and decreasing guide rod; sliding blocks are installed above the connecting blocks of the electromagnet seats in a sliding way, the electromagnet seats with electromagnets are fixed on the upper end faces of the connecting blocks of the electromagnet seats, and the electromagnets are positioned above the sliding blocks; the left side of one connecting block of the electromagnet seats is provided with an electromagnet which is fixedly connected with the sliding block and is also provided with a needle decreasing head, and the right side of the connecting block of the electromagnet seats is fixedly provided with an electromagnet with a needle increasing head; and meanwhile, the left side of the other connecting block of the electromagnet seats is fixedly provided with an electromagnet with a needle increasing head, and the right side of the connecting block of the electromagnet seats is provided with an electromagnet which is fixedly connected with the sliding block and is provided with a needle decreasing head. The automatic needle increasing and decreasing mechanism of the flat knitting machine has a simple structure, high stability and low manufacturing cost.
Description
Technical field
The present invention discloses a kind of automatic plus-minus pin mechanism of flat machine, belongs to the technical field of flat machine.
Background technology
Existing flat machine, add the pin function automatically because only possessing, and without subtracting the pin function, needs the comparatively complicated pin mechanism that independently subtracts of configuration to complete and subtract the pin action, as the patent No. patented technology that is 200610039528.5.Therefore, cause that flat machine complete machine structure complexity, poor stability, manufacturing cost are high, the maintenance trouble.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, stability is high, the automatic plus-minus pin mechanism of the flat machine of low cost of manufacture.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of automatic plus-minus pin mechanism of flat machine, comprise the plus-minus pin guide post be fixedly mounted on the flat machine frame, be equipped with on plus-minus pin guide post by motor and drive and coordinate the screw mandrel that two feed screw nuts are installed, on plus-minus pin guide post, movable sleeve is equipped with two electromagnet base contiguous blocks that are fixedly connected with respectively with two feed screw nuts one by one; The top of electromagnet base contiguous block is slidably fitted with slide block, be fixed with the electromagnet base with electromagnet on the upper end of electromagnet base contiguous block, and electromagnet is positioned at the top of slide block; The left side of one of them electromagnet base contiguous block is provided with and is fixedly connected with slide block and with the electromagnet that subtracts syringe needle, and the right side of electromagnet base contiguous block is fixed with the electromagnet that band adds syringe needle; Simultaneously the left side of another electromagnet base contiguous block is fixed with the electromagnet that band adds syringe needle, and the right side of this electromagnet base contiguous block is provided with and is fixedly connected with slide block and with the electromagnet that subtracts syringe needle.In the present invention, the left and right relative position of two electromagnet base contiguous blocks can be determined according to the actual needs of producing.
As the further setting of such scheme, be installed with the screw mandrel stand-off on described plus-minus pin guide post, screw mandrel is arranged on plus-minus pin guide post by the screw mandrel stand-off.
The upper end of described electromagnet base contiguous block is fixed with two slider guide bars, and slide block is slidedly assemblied on two slider guide bars jointly, and simultaneously on two slider guide bars and the below that is positioned at slide block all is equipped with stage clip.
Described motor is fixedly mounted on the flat machine frame by motor cabinet.
Described electromagnet base contiguous block all is positioned at feed screw nut's top.
In two feed screw nuts of the present invention, one is left feed screw nut, and one is right feed screw nut; Half is left-hand thread (coordinating left feed screw nut) for screw mandrel, and second half is right-hand thread (coordinating right feed screw nut) for screw mandrel.
The automatic plus-minus pin mechanism of flat machine of the present invention, simple in structure, stability is high, low cost of manufacture, easy to maintenance.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention is arranged on the structural representation on the flat machine frame.
The specific embodiment
As shown in Figure 1 and Figure 2, the automatic plus-minus pin mechanism of flat machine of the present invention, comprise the plus-minus pin guide post 5 be fixedly mounted on flat machine frame 1, be equipped with on plus-minus pin guide post 5 by motor 26 drivings and coordinate the screw mandrel 11 that two feed screw nuts 7 are installed, on plus-minus pin guide post 5, movable sleeve is equipped with two electromagnet base contiguous blocks 12 that are fixedly connected with respectively with two feed screw nuts 7 one by one, and electromagnet base contiguous block 12 all is positioned at feed screw nut 7 top; The top of electromagnet base contiguous block 12 is slidably fitted with slide block 14, be fixed with the electromagnet base 17 with electromagnet 16 on the upper end of electromagnet base contiguous block 12, and electromagnet 16 is positioned at the top of slide block 14; Wherein, the left side of an electromagnet base contiguous block 12 is provided with the electromagnet 19 be fixedly connected with slide block 14, on this electromagnet 19, is fixed with and subtracts syringe needle 20, and the right side of electromagnet base contiguous block 12 is fixed with electromagnet 18, on this electromagnet 18, is fixed with and adds syringe needle 22; The left side of another electromagnet base contiguous block 12 is fixed with electromagnet 18 simultaneously, on this electromagnet 18, is fixed with and adds syringe needle 23, and the right side of this electromagnet base contiguous block 12 is provided with the electromagnet 19 be fixedly connected with slide block 14, on this electromagnet 19, is fixed with and subtracts syringe needle 21.
Wherein, on plus-minus pin guide post 5, be installed with screw mandrel stand-off 6, screw mandrel 11 is arranged on plus-minus pin guide post 5 by screw mandrel stand-off 6.
The upper end of electromagnet base contiguous block 12 is fixed with slider guide bar 13, slider guide bar 15, slide block 14 is slidedly assemblied on slider guide bar 13 and slider guide bar 15 jointly, and simultaneously on slider guide bar 13 and slider guide the bar 15 and below that is positioned at slide block 14 all is equipped with stage clip.
Motor 26 is fixedly mounted on flat machine frame 1 by motor cabinet 25.
Groundwork principle of the present invention is as follows:
Motor 26 drives screw mandrel 11 runnings, makes two feed screw nuts 7 in opposite directions or opposing motion, makes to subtract syringe needle 20, adds syringe needle 22, adds syringe needle 23, subtracts the needed displacement of syringe needle 21 generation.
When subtracting syringe needle 20 and subtract syringe needle 21 need to carrying out the motion perpendicular with needle-bar the time, electromagnet 16 energisings give slide block 14 to the external force pressed down, and slide block 14 is moved down, and after electromagnet 16 outages, slide block 14 is resetted under the elastic acting force of stage clip.
Above-described embodiment is only for the inventive concept of the present invention of explaining, but not to the restriction of rights protection of the present invention, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should fall into protection scope of the present invention.
Claims (5)
1. the automatic plus-minus pin mechanism of a flat machine, it is characterized in that: comprise the plus-minus pin guide post (5) be fixedly mounted on flat machine frame (1), be equipped with on plus-minus pin guide post (5) by motor (26) and drive and coordinate the screw mandrel (11) that two feed screw nuts (7) are installed, the upper movable sleeve of plus-minus pin guide post (5) is equipped with two electromagnet base contiguous blocks (12) that are fixedly connected with respectively with two feed screw nuts (7) one by one; The top of two electromagnet base contiguous blocks (12) all is slidably fitted with slide block (14), all be fixed with the electromagnet base (17) of band electromagnet (16) on the upper end of each electromagnet base contiguous block (12), and electromagnet (16) is positioned at the top of slide block (14); Wherein, the left side of an electromagnet base contiguous block (12) is provided with the electromagnet (19) be fixedly connected with slide block (14), be fixed with on this electromagnet (19) and subtract syringe needle (20), the right side of electromagnet base contiguous block (12) is fixed with electromagnet (18), is fixed with on this electromagnet (18) and adds syringe needle (22); The left side of another electromagnet base contiguous block (12) is fixed with electromagnet (18) simultaneously, be fixed with on this electromagnet (18) and add syringe needle (23), the right side of this electromagnet base contiguous block (12) is provided with the electromagnet (19) be fixedly connected with slide block (14), is fixed with on this electromagnet (19) and subtracts syringe needle (21).
2. the automatic plus-minus pin mechanism of flat machine as claimed in claim 1, it is characterized in that: be installed with screw mandrel stand-off (6) on described plus-minus pin guide post (5), screw mandrel (11) is arranged on plus-minus pin guide post (5) by screw mandrel stand-off (6).
3. the automatic plus-minus pin mechanism of flat machine as claimed in claim 1, it is characterized in that: the upper end of described electromagnet base contiguous block (12) is fixed with two slider guide bars (13,15), slide block (14) is slidedly assemblied in two slider guide bars (13 jointly, 15) on, simultaneously the upper and below that be positioned at slide block (14) of two slider guide bars (13,15) all is equipped with stage clip.
4. the automatic plus-minus pin mechanism of flat machine as claimed in claim 1, it is characterized in that: described motor (26) is fixedly mounted on flat machine frame (1) by motor cabinet (25).
5. the automatic plus-minus pin mechanism of flat machine as claimed in claim 1, it is characterized in that: described electromagnet base contiguous block (12) all is positioned at the top of feed screw nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210293329 CN102787433B (en) | 2012-08-17 | 2012-08-17 | Automatic needle increasing and decreasing mechanism of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210293329 CN102787433B (en) | 2012-08-17 | 2012-08-17 | Automatic needle increasing and decreasing mechanism of flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102787433A CN102787433A (en) | 2012-11-21 |
| CN102787433B true CN102787433B (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210293329 Active CN102787433B (en) | 2012-08-17 | 2012-08-17 | Automatic needle increasing and decreasing mechanism of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787433B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB671932A (en) * | 1949-02-08 | 1952-05-14 | I & R Morley Ltd | Improvements in flat bed knitting machines |
| US3167939A (en) * | 1961-07-13 | 1965-02-02 | Imon Sadami | Needle bed and a transfer needle in a flat type knitting machine |
| CN2576740Y (en) * | 2002-10-31 | 2003-10-01 | 张家港市凤凰锦标针织机械厂 | Needle-retraction device of knitting flat-bed machine |
| CN2658185Y (en) * | 2003-10-18 | 2004-11-24 | 常熟市九龙马针织机械有限公司 | Double-shuttle doubling mechanism of flat machine |
| CN100436680C (en) * | 2006-04-03 | 2008-11-26 | 叶飞 | Flat knitting machine capable of automatic narrowing |
| JP5252894B2 (en) * | 2007-11-21 | 2013-07-31 | ノックスジャパン有限会社 | Automatic flat knitting machine |
| CN202809138U (en) * | 2012-08-17 | 2013-03-20 | 绍兴闻铭机械制造有限公司 | Automatic stitch adding and reducing mechanism for flat knitting machine |
-
2012
- 2012-08-17 CN CN 201210293329 patent/CN102787433B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102787433A (en) | 2012-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312000 hongqiaotou village, Anchang street, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. Address before: 312080 hongqiaotou village, Anchang Town, Shaoxing County, Shaoxing City, Zhejiang Province Patentee before: SHAOXING WENMING MACHINERY MANUFACTURING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic needle adding and subtracting mechanism of flat knitting machine Effective date of registration: 20220926 Granted publication date: 20131225 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Anchang sub branch Pledgor: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. Registration number: Y2022980016291 |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Workshop 11, No. 19 Sanjiang East Road, Mashan Street, Yuecheng District, Shaoxing City, Zhejiang Province, 312000 Patentee after: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. Address before: 312000 hongqiaotou village, Anchang street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20131225 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Anchang sub branch Pledgor: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. Registration number: Y2022980016291 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic needle addition and subtraction mechanism of knitting flat knitting machine Granted publication date: 20131225 Pledgee: Zhejiang Shaoxing Hengxin Rural Commercial Bank Co.,Ltd. Gaobei sub branch Pledgor: Shaoxing Wenming Machinery Manufacturing Co.,Ltd. Registration number: Y2024980030331 |