CN114921900A - Needle cylinder of circular knitting machine - Google Patents
Needle cylinder of circular knitting machine Download PDFInfo
- Publication number
- CN114921900A CN114921900A CN202210336538.4A CN202210336538A CN114921900A CN 114921900 A CN114921900 A CN 114921900A CN 202210336538 A CN202210336538 A CN 202210336538A CN 114921900 A CN114921900 A CN 114921900A
- Authority
- CN
- China
- Prior art keywords
- hole
- needle cylinder
- needle
- oil
- groove
- 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
- 238000009940 knitting Methods 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- D04B35/28—Devices for lubricating machine parts
-
- 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
- D04B35/32—Devices for removing lint or fluff
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- 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
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a needle cylinder of a circular knitting machine, which comprises a needle cylinder body, wherein needle grooves distributed in a circumferential manner are formed in the peripheral surface of the needle cylinder body, a plurality of through holes are formed in the needle cylinder body, and each needle groove is communicated with the plurality of through holes.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of circular knitting machines, in particular to the technical field of needle cylinders of circular knitting machines.
[ background ] A method for producing a semiconductor device
One of the main problems of knitting machines, hosiery knitting machines and all machines with needle cylinder and needle-cylinder-groove-moving needles is the cleaning of the machine needle cylinder after the production phase. Depending on the speed of the machine, the type and material of the yarn, the weave design. During the cleaning service, all the needles must be disassembled, and the cylinder must be thoroughly cleaned. The syringe was cleaned with oil and the needle replaced. Therefore, there is a need for a needle cylinder of a circular knitting machine with an increased cleaning interval time and improved economy.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a needle cylinder of a circular knitting machine, which prolongs the cleaning work interval and improves the economy.
In order to achieve the purpose, the invention provides a needle cylinder of a circular knitting machine, which comprises a needle cylinder body, wherein needle grooves distributed in a circumferential manner are formed in the peripheral surface of the needle cylinder body, a plurality of through holes are formed in the needle cylinder body, and each needle groove is communicated with the plurality of through holes.
Preferably, the oil collecting mechanism is further included for collecting oil on the syringe body.
Preferably, the oil collecting mechanism comprises an annular oil collecting groove, an inner ring of the annular oil collecting groove extends upwards to form an oil blocking part, and the oil blocking part is positioned in the syringe body.
Preferably, an annular blocking portion is provided at an upper end of the oil blocking portion.
Preferably, the inner circumferential surface of the syringe body is provided with a notch matched with the annular blocking part.
Preferably, an oil discharge port is formed in the bottom of the annular oil sump.
Preferably, the lower end of the cylinder body is provided with an annular reinforcing body.
Preferably, the first mode in which the needle groove communicates with the through hole is: the bottom of the needle groove is communicated with the end part of the corresponding through hole, and the through hole is a horizontal hole or an inclined hole; the second mode that the needle groove is communicated with the through hole is as follows: the wall of the needle groove is communicated with a corresponding through hole which is a horizontal hole or a hole with an inclined input end; the needle groove is communicated with the through hole in a third mode: one part of the through hole penetrates through the groove bottom of the corresponding needle groove, the other part of the through hole penetrates through the outer peripheral surface of the needle cylinder body, and the through hole is a horizontal hole or an inclined hole.
Preferably, the device further comprises an oil injection device for injecting the oil liquid to the peripheral surface of the needle cylinder body, the oil injection device comprises an oil injection pipe and a plurality of spray heads arranged on the oil injection pipe, and the input end of the oil injection pipe is communicated with the oil supply pipe.
The invention has the beneficial effects that: according to the invention, the needle cylinder body is provided with the plurality of through holes, each needle groove is communicated with the plurality of through holes, fluff and oil can enter the through holes in the up-and-down moving process of the knitting needle and are guided to the back of the needle cylinder body through the through holes, and the needle cylinder has a certain self-cleaning function.
The oil baffle prevents oil from leaking to the fabric.
The annular reinforcing body improves the strength of the syringe body.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a needle cylinder of a circular knitting machine according to the invention;
FIG. 2 is a schematic view of a first manner in which the needle grooves communicate with the through-holes;
FIG. 3 is a schematic view of a third way in which the needle groove communicates with the through hole;
fig. 4 is a schematic view of a second manner in which the needle groove communicates with the through hole.
In the figure: 1-needle cylinder body, 2-needle groove, 3-through hole, 4-oil collecting mechanism, 5-annular reinforcing body, 6-oil spraying device, 41-annular oil collecting groove, 42-oil retaining part, 43-annular blocking part, 44-notch, 45-oil outlet, 61-oil spraying pipe and 62-nozzle.
[ detailed description ] A
Referring to fig. 1, 2, 3 and 4, a cylinder of a circular knitting machine according to the present invention includes a cylinder body 1, the periphery of the needle cylinder body 1 is provided with needle grooves 2 distributed in a circumferential shape, the needle cylinder body 1 is provided with a plurality of through holes 3, each needle groove 2 is communicated with the through holes 3, the needle cylinder also comprises an oil collecting mechanism 4 used for collecting oil on the needle cylinder body 1, the oil collecting mechanism 4 comprises an annular oil collecting groove 41, the inner ring of the annular oil collecting groove 41 extends upwards to form an oil blocking part 42, the oil blocking part 42 is positioned in the syringe body 1, the upper end of the oil blocking part 42 is provided with an annular blocking part 43, the inner peripheral surface of the syringe body 1 is provided with a gap 44 matched with the annular blocking part 43, the bottom of the annular oil collecting groove 41 is provided with an oil outlet 45, a first mode in which the lower end of the cylinder body 1 is provided with an annular reinforcing body 5, and the needle groove 2 communicates with the through hole 3: the bottom of the needle groove 2 is communicated with the end part of the corresponding through hole 3, and the through hole 3 is a horizontal hole or an inclined hole; the second way of communicating the needle groove 2 with the through hole 3 is as follows: the wall of the needle groove 2 is communicated with a corresponding through hole 3, and the through hole 3 is a horizontal hole or a hole with an inclined input end; the third way that the needle groove 2 is communicated with the through hole 3 is as follows: one part of the through hole 3 penetrates through the groove bottom of the corresponding needle groove 2, the other part penetrates through the outer peripheral surface of the needle cylinder body 1, the through hole 3 is a horizontal hole or an inclined hole, the needle cylinder further comprises an oil injection device 6 for injecting oil liquid onto the outer peripheral surface of the needle cylinder body 1, the oil injection device 6 comprises an oil injection pipe 61 and a plurality of spray heads 62 arranged on the oil injection pipe 61, and the input end of the oil injection pipe 61 is communicated with an oil supply pipe.
The working process of the invention is as follows:
in the working process of the needle cylinder of the circular knitting machine, the oil injection device 6 injects oil liquid onto the peripheral surface of the needle cylinder body 1, fluff enters the through holes 3 along with the oil liquid and is guided to the back surface of the needle cylinder body 1 through the through holes 3 in the up-and-down moving process of a knitting needle, and then the oil liquid mixed with the fluff falls into the annular oil collecting tank 41 and is discharged into the oil storage tank from the oil outlet 45.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. A needle cylinder of a circular knitting machine, characterized in that: the needle cylinder comprises a needle cylinder body (1), wherein needle grooves (2) distributed in a circumferential manner are formed in the peripheral surface of the needle cylinder body (1), a plurality of through holes (3) are formed in the needle cylinder body (1), and each needle groove (2) is communicated with the plurality of through holes (3).
2. A needle cylinder of a circular knitting machine as claimed in claim 1, characterized in that: the needle cylinder also comprises an oil collecting mechanism (4) used for collecting oil on the needle cylinder body (1).
3. A needle cylinder of a circular knitting machine as claimed in claim 2, characterized in that: the oil collecting mechanism (4) comprises an annular oil collecting groove (41), the inner ring of the annular oil collecting groove (41) extends upwards to form an oil blocking part (42), and the oil blocking part (42) is positioned in the needle cylinder body (1).
4. A needle cylinder of a circular knitting machine according to claim 3, characterized in that: and the upper end of the oil blocking part (42) is provided with an annular blocking part (43).
5. The needle cylinder of a circular knitting machine as claimed in claim 4, characterized in that: the inner circumferential surface of the syringe body (1) is provided with a gap (44) matched with the annular blocking part (43).
6. A needle cylinder of a circular knitting machine as claimed in claim 3, characterized in that: an oil discharge port (45) is formed in the bottom of the annular oil collecting groove (41).
7. A needle cylinder of a circular knitting machine according to claim 1, characterized in that: the lower end of the syringe body (1) is provided with an annular reinforcing body (5).
8. A needle cylinder of a circular knitting machine as claimed in claim 1, characterized in that: the first mode that the needle groove (2) is communicated with the through hole (3) is as follows: the bottom of the needle groove (2) is communicated with the end part of the corresponding through hole (3), and the through hole (3) is a horizontal hole or an inclined hole; the needle groove (2) is communicated with the through hole (3) in a second mode: the wall of the needle groove (2) is communicated with a corresponding through hole (3), and the through hole (3) is a horizontal hole or a hole with an inclined input end; the needle groove (2) is communicated with the through hole (3) in a third mode: one part of the through hole (3) penetrates through the groove bottom of the corresponding needle groove (2), the other part of the through hole penetrates through the outer peripheral surface of the needle cylinder body (1), and the through hole (3) is a horizontal hole or an inclined hole.
9. A needle cylinder of a circular knitting machine as claimed in claim 1, characterized in that: the injector also comprises an oil injection device (6) for injecting oil liquid to the peripheral surface of the syringe body (1).
10. A needle cylinder of a circular knitting machine according to claim 9, characterized in that: the oil injection device (6) comprises an oil injection pipe (61) and a plurality of spray heads (62) arranged on the oil injection pipe (61), and the input end of the oil injection pipe (61) is communicated with the oil supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210336538.4A CN114921900A (en) | 2022-03-31 | 2022-03-31 | Needle cylinder of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210336538.4A CN114921900A (en) | 2022-03-31 | 2022-03-31 | Needle cylinder of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114921900A true CN114921900A (en) | 2022-08-19 |
Family
ID=82804704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210336538.4A Pending CN114921900A (en) | 2022-03-31 | 2022-03-31 | Needle cylinder of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114921900A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388431A (en) * | 1992-10-20 | 1995-02-14 | Precision Fukuhara Works, Ltd. | Dust-removing and oil-feeding injection nozzle apparatus in the knitting unit of a knitting machine |
| CN2844168Y (en) * | 2005-10-13 | 2006-12-06 | 升松机械有限公司 | Work-drum needle jetter structure of loom |
| CN201962478U (en) * | 2011-03-11 | 2011-09-07 | 石狮市鑫隆针织机械有限公司 | Improved trigonid set |
| CN202023042U (en) * | 2011-03-16 | 2011-11-02 | 江进益 | Oil proof device for knitting needles and water chestnuts of circular knitting machine |
| CN205258773U (en) * | 2016-01-04 | 2016-05-25 | 张金足 | Cylinder structure of knitting circular knitting machine |
| CN208309082U (en) * | 2018-06-15 | 2019-01-01 | 漳州市宏祥机械有限公司 | A kind of improvement syringe of circular knitting machine |
| CN210215768U (en) * | 2019-07-08 | 2020-03-31 | 程超然 | Automatic oiling and dust removing device |
| CN111644812A (en) * | 2020-05-28 | 2020-09-11 | 福建省永宏针纺机械有限公司 | Manufacturing process and equipment for needle cylinder of circular knitting machine |
| CN215593348U (en) * | 2021-07-23 | 2022-01-21 | 福建泉州精合圆纬机械有限公司 | Oil-proof device for lower needle cylinder of circular knitting machine |
-
2022
- 2022-03-31 CN CN202210336538.4A patent/CN114921900A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388431A (en) * | 1992-10-20 | 1995-02-14 | Precision Fukuhara Works, Ltd. | Dust-removing and oil-feeding injection nozzle apparatus in the knitting unit of a knitting machine |
| CN2844168Y (en) * | 2005-10-13 | 2006-12-06 | 升松机械有限公司 | Work-drum needle jetter structure of loom |
| CN201962478U (en) * | 2011-03-11 | 2011-09-07 | 石狮市鑫隆针织机械有限公司 | Improved trigonid set |
| CN202023042U (en) * | 2011-03-16 | 2011-11-02 | 江进益 | Oil proof device for knitting needles and water chestnuts of circular knitting machine |
| CN205258773U (en) * | 2016-01-04 | 2016-05-25 | 张金足 | Cylinder structure of knitting circular knitting machine |
| CN208309082U (en) * | 2018-06-15 | 2019-01-01 | 漳州市宏祥机械有限公司 | A kind of improvement syringe of circular knitting machine |
| CN210215768U (en) * | 2019-07-08 | 2020-03-31 | 程超然 | Automatic oiling and dust removing device |
| CN111644812A (en) * | 2020-05-28 | 2020-09-11 | 福建省永宏针纺机械有限公司 | Manufacturing process and equipment for needle cylinder of circular knitting machine |
| CN215593348U (en) * | 2021-07-23 | 2022-01-21 | 福建泉州精合圆纬机械有限公司 | Oil-proof device for lower needle cylinder of circular knitting machine |
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