CN111455543A - Variable caliber needle cylinder - Google Patents
Variable caliber needle cylinder Download PDFInfo
- Publication number
- CN111455543A CN111455543A CN201910047106.XA CN201910047106A CN111455543A CN 111455543 A CN111455543 A CN 111455543A CN 201910047106 A CN201910047106 A CN 201910047106A CN 111455543 A CN111455543 A CN 111455543A
- Authority
- CN
- China
- Prior art keywords
- needle groove
- needle
- bolt hole
- section
- groove piece
- 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.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 7
- 238000009940 knitting Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- D04B15/14—Needle cylinders
Abstract
The invention relates to knitting equipment and discloses a variable-caliber needle cylinder which comprises a cylinder body formed by splicing a plurality of needle groove segments, wherein at least one needle groove is arranged on the front surface of each needle groove segment, the structures of the needle groove segments are the same, an upper bolt hole and a lower bolt hole are respectively arranged at two ends of the back surface of each needle groove segment, and two adjacent needle groove segments are positioned by penetrating through the upper bolt hole and the lower bolt hole which are adjacent through a pin. The invention can change the caliber of the cylinder body by increasing and decreasing the number of the needle groove pieces, and the increased and decreased needle groove pieces can still be attached to the original needle groove pieces to form the cylinder body after increasing and decreasing the needle groove pieces, and the assembly and disassembly are convenient.
Description
Technical Field
The invention relates to knitting equipment, in particular to a variable-caliber needle cylinder.
Background
At present, the caliber of a needle cylinder of the existing knitting machine is fixed, only fabrics with certain range of calibers can be knitted, and the fabrics with larger caliber difference need to be produced by better knitting machines with needle cylinders with different calibers, which occupies more production space and resources and has higher production cost.
Disclosure of Invention
The invention aims to provide a variable-caliber needle cylinder, wherein the caliber of a cylinder body can be changed, and fabrics with different calibers can be used for production.
In order to solve the technical problem, the invention is solved by the following technical scheme:
the variable caliber needle cylinder comprises a cylinder body formed by splicing a plurality of needle groove sheets, and the front surface of each needle groove sheet is provided with at least one needle groove. The caliber of the cylinder body can be changed by increasing or decreasing the number of the needle groove sheets.
Preferably, the structures of the slotted vanes of each section are the same. Each section of the needle groove sheet has the same structure, so that the increased and decreased needle groove sheets are attached to the original needle groove sheets to form a cylinder body after the needle groove sheets are increased and decreased.
Preferably, both ends of the back surface of each section of the needle groove piece are respectively provided with an upper bolt hole and a lower bolt hole, and two adjacent sections of the needle groove pieces are positioned by penetrating the adjacent upper bolt holes and the adjacent lower bolt holes through pins in sequence. The disassembly and the assembly are convenient.
Preferably, the needle groove piece positioned on the left side in the two adjacent needle groove pieces is named as a left-section needle groove piece, the needle groove piece positioned on the right side in the two adjacent needle groove pieces is named as a right-section needle groove piece, the right end of the left-section needle groove piece is attached to the left end of the right-section needle groove piece, and the lower bolt hole of the left-section needle groove piece is aligned with the upper bolt hole of the right-section needle groove piece.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that: the cylinder body of the needle cylinder is formed by splicing a plurality of sections of needle groove pieces with the same structure, when a fabric with a larger caliber needs to be produced, the needle groove pieces with a proper number of sections are spliced to enlarge the caliber of the cylinder body so as to produce the fabric with the larger caliber, and when a fabric with a smaller caliber needs to be produced, the needle groove pieces with the proper number of sections are disassembled to reduce the caliber of the cylinder body so as to adapt to the production of the fabric with the smaller caliber; every section of the slotted eye all is provided with an upper bolt hole and a lower bolt hole, and the adjacent two sections of the slotted eye are positioned by matching the pins, the aligned upper bolt holes and the aligned lower bolt holes, so that the operation of increasing and reducing the slotted eye is simpler and more convenient.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a structural diagram of two adjacent segments of the slotted eye according to the embodiment of the invention.
The names of the parts indicated by the numerical references in the drawings are as follows: wherein, the pin slot sheet comprises 1 pin slot sheet, 2 pin slot, 3 upper pin hole, 4 lower pin hole, 5 left pin slot sheet and 6 right pin slot sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
The variable caliber needle cylinder comprises a cylinder body formed by splicing a plurality of needle groove sheets 1, the cylinder body can be seen as a plurality of needle groove sheets 1 with the same structure which are uniformly cut in the longitudinal direction, and the front surface of each section of needle groove sheet 1 is provided with at least one needle groove 2. In the embodiment, each section of the needle groove sheet 1 is provided with two needle grooves 2 on the front surface. The needle groove pieces 1 are tightly attached to form a cylinder body, the caliber size of the cylinder body can be adjusted by increasing or decreasing the number of the needle groove pieces 1, the cylinder body is suitable for fabrics with different calibers, and the practicability of equipment is improved.
An upper bolt hole 3 and a lower bolt hole 4 are respectively arranged at two ends of the back surface of each section of the slotted eye 1, and one upper bolt hole 3 and one lower bolt hole 4 in two adjacent sections of the slotted eye 1 are aligned and inserted with a pin for positioning. The needle groove piece 1 positioned on the left side in the two adjacent sections of needle groove pieces 1 is named as a left section of needle groove piece 5, the needle groove piece 1 positioned on the right side is named as a right section of needle groove piece 6, the right end of the left section of needle groove piece 5 is attached to the left end of the right section of needle groove piece 6, the lower bolt hole 4 of the left section of needle groove piece 5 is aligned with the upper bolt hole 3 of the right section of needle groove piece 6 in the vertical direction, and the upper bolt hole 3 of the right section of needle groove piece 6 is positioned at the upper end of the lower bolt hole 4 of the left section of needle groove piece 5. After the left section of the slotted eye 5 is attached to the right section of the slotted eye 6, the pin is inserted into the aligned upper pin hole 3 and the aligned lower pin hole 4, so that the two sections of the slotted eye 1 are positioned.
In order to improve the connection stability of two adjacent needle groove pieces 1, the upper part and the lower part of one end of the back surface of each needle groove piece 1 are respectively provided with an upper bolt hole 3, the upper part and the lower part of the other end of the back surface of each needle groove piece 1 are respectively provided with a lower bolt hole 4, and the two adjacent needle groove pieces 1 are positioned through two pins.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (4)
1. The variable caliber needle cylinder is characterized in that: comprises a cylinder body formed by splicing a plurality of needle groove sheets, and at least one needle groove is arranged on the front surface of each needle groove sheet.
2. The variable gauge needle cartridge of claim 1, wherein: the structures of all the needle groove sheets are the same.
3. The variable gauge needle cartridge of claim 1, wherein: an upper bolt hole and a lower bolt hole are respectively arranged at two ends of the back surface of each section of the needle groove piece, and two adjacent sections of the needle groove pieces are positioned by penetrating the adjacent upper bolt hole and the adjacent lower bolt hole through pins.
4. The variable gauge needle cartridge of claim 3, wherein: the needle groove piece located on the left side in the two adjacent sections of needle groove pieces is named as a left section of needle groove piece, the needle groove piece located on the right side is named as a right section of needle groove piece, the right end of the left section of needle groove piece is attached to the left end of the right section of needle groove piece, and the lower bolt hole of the left section of needle groove piece is aligned with the upper bolt hole of the right section of needle groove piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047106.XA CN111455543B (en) | 2019-01-18 | 2019-01-18 | Variable caliber needle cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047106.XA CN111455543B (en) | 2019-01-18 | 2019-01-18 | Variable caliber needle cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111455543A true CN111455543A (en) | 2020-07-28 |
| CN111455543B CN111455543B (en) | 2024-02-13 |
Family
ID=71682123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047106.XA Active CN111455543B (en) | 2019-01-18 | 2019-01-18 | Variable caliber needle cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111455543B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900570Y (en) * | 2005-07-25 | 2007-05-16 | 青岛金虎科技股份有限公司 | Knitting circular weft knitting machine capable of changing cylinder diameter |
| CN201512654U (en) * | 2009-09-10 | 2010-06-23 | 浙江汇力达精密机械有限公司 | Separate type needle cylinder for circular knitting machine |
| CN202023044U (en) * | 2011-03-17 | 2011-11-02 | 南飞跃 | Improved needle cylinder structure of knitting machine |
| CN203795089U (en) * | 2013-11-19 | 2014-08-27 | 绍兴县福马机械有限公司 | Needle cylinder of circular knitting machine |
| WO2015104618A1 (en) * | 2014-01-07 | 2015-07-16 | Santoni S.P.A. | Needle cylinder for a circular knitting machine |
| CN209443161U (en) * | 2019-01-18 | 2019-09-27 | 泉州小豆科技有限公司 | Afocal variable syringe |
-
2019
- 2019-01-18 CN CN201910047106.XA patent/CN111455543B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900570Y (en) * | 2005-07-25 | 2007-05-16 | 青岛金虎科技股份有限公司 | Knitting circular weft knitting machine capable of changing cylinder diameter |
| CN201512654U (en) * | 2009-09-10 | 2010-06-23 | 浙江汇力达精密机械有限公司 | Separate type needle cylinder for circular knitting machine |
| CN202023044U (en) * | 2011-03-17 | 2011-11-02 | 南飞跃 | Improved needle cylinder structure of knitting machine |
| CN203795089U (en) * | 2013-11-19 | 2014-08-27 | 绍兴县福马机械有限公司 | Needle cylinder of circular knitting machine |
| WO2015104618A1 (en) * | 2014-01-07 | 2015-07-16 | Santoni S.P.A. | Needle cylinder for a circular knitting machine |
| CN209443161U (en) * | 2019-01-18 | 2019-09-27 | 泉州小豆科技有限公司 | Afocal variable syringe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111455543B (en) | 2024-02-13 |
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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: 20230625 Address after: Plot 21 (H) Chonghui Street, Block 2, Quanzhou Economic and Technological Development Zone, Quanzhou City, Fujian Province, 362000 Applicant after: QUANZHOU YONGQI PLASTIC ELECTRON Co.,Ltd. Address before: 362200 No. 28, Wusi Road, Hankou village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province Applicant before: QUANZHOU XIAODOU TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |