CN216688440U - Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns - Google Patents
Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns Download PDFInfo
- Publication number
- CN216688440U CN216688440U CN202123371778.8U CN202123371778U CN216688440U CN 216688440 U CN216688440 U CN 216688440U CN 202123371778 U CN202123371778 U CN 202123371778U CN 216688440 U CN216688440 U CN 216688440U
- Authority
- CN
- China
- Prior art keywords
- oil
- fine
- collecting tank
- bearing frame
- nozzle device
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 15
- 239000004952 Polyamide Substances 0.000 title claims abstract description 11
- 229920002647 polyamide Polymers 0.000 title claims abstract description 11
- 229920001778 nylon Polymers 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 140
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 1
- 238000009945 crocheting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a nozzle device for preparing anti-snag fine-denier porous polyamide fiber yarns, which comprises a support seat and a bearing frame, wherein the top surface of the support seat is provided with a first threaded mounting hole, the back surface of the support seat is provided with a second threaded mounting hole, the bearing frame is arranged at the bottom end of the support seat, the inner side of the bearing frame is connected with a fixing plate, an oil storage cylinder is arranged below the fixing plate, an oil supply nozzle is arranged below the oil storage cylinder, and one side of the oil storage cylinder, which is close to the vertical central axis of the bearing frame, is provided with an adjusting assembly for adjusting the placement height. This nozzle device of fine denier porous nylon fiber silk is prevented catching a hook in preparation adopts and mutually supports between adjusting part and the collection oil subassembly, not only makes the oil collecting tank and the distance between the nozzle that oils possess the adjustability, stops fine denier porous nylon fiber silk and is caught a hook by the oil collecting tank mouth, has still reduced the assembly degree of difficulty of collection oil subassembly, and the oil solution can be timely under the effect of miniature electric putter, frizing is in the backward flow to the oil storage section of thick bamboo simultaneously, has guaranteed going on smoothly of preparation.
Description
Technical Field
The utility model relates to the technical field of preparation of fine-denier porous nylon fiber yarns, in particular to a nozzle device for preparing anti-snagging fine-denier porous nylon fiber yarns.
Background
The lower linear density fiber is called fine denier, which is a representative one of the larger and larger amounts of differential fiber. In recent years, the nylon and spandex coated yarn has become a new favorite in the weaving industry, and because the single fiber degree of the fine denier porous nylon filament is small, the fabric woven by the fine fiber has the characteristics of soft hand feeling, soft luster, high flexibility, high water absorption and the like, so that the comfort of human bodies to the fabric is superior to that of polyester fabrics, and the requirements of people for advocating and pursuing comfort, diversity, high grade and leisure are met. At present, when fine denier porous nylon fiber yarns are prepared, in order to reduce the tension of the spinning surface, a nozzle device is needed to oil the spinning.
When the existing nozzle device is used for oiling spinning, the spinning often rubs with a box opening of an oil return box, the spinning is easily damaged, and for the purpose, the nozzle device for preparing the anti-hooking fine-denier porous nylon fiber yarn is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nozzle device for preparing anti-snag fine-denier porous nylon fiber yarns, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: preparation prevents crocheting fine denier porous polyamide fibre silk's nozzle device, including propping the seat and bearing the frame, prop the top surface of seat and seted up screw thread mounting hole one, and prop the back of seat and seted up screw thread mounting hole two, bear the frame and set up in the bottom that props the seat, and the inboard of bearing the frame links up the fixed plate, an oil storage section of thick bamboo is installed to the below of fixed plate, and installs the nozzle that oils in the below of an oil storage section of thick bamboo, one side that an oil storage section of thick bamboo is close to bearing the vertical axis of frame is provided with and is used for adjusting the adjusting part who puts the height, and adjusting part includes mount, linear guide, switching sleeve, bracket and electro-magnet absorption piece, the inboard of mount is provided with linear guide, and sliding connection has the switching sleeve on the linear guide, the telescopic left side of switching is settled there is the bracket, and the bottom middle part of bracket runs through and is provided with the electro-magnet absorption piece.
Furthermore, the first threaded mounting hole and the second threaded mounting hole are symmetrically arranged on the surface center of the supporting seat, and the supporting seat and the bearing frame are of an integrated structure.
Furthermore, the bottom end of the bearing frame is provided with an inverted convex notch, and the bearing frame is connected with the fixing plate in a clamping manner.
Further, the fixed plate and the oil storage cylinder are provided with two oil storage cylinders, and the oil storage cylinders coincide with the vertical central axis of the oil feeding nozzle.
Furthermore, the bracket is L-shaped, and the bracket and the adapter sleeve are of an integrated structure.
Further, the inboard bottom of bracket is settled there is the collection oil subassembly that is used for collecting the finish, and the collection oil subassembly includes sump oil tank, oil return pipe, oil strain net piece, miniature electric putter and frizing, the front end left side below of sump oil tank is connected with oil return pipe, and the opening part of sump oil tank is provided with oil strain net piece, settle on the inside right side of sump oil tank has miniature electric putter, and miniature electric putter's output connects the frizing.
Furthermore, the oil collecting tank is communicated with the oil storage cylinder through an oil return pipeline, and the inner diameter of the oil collecting tank is matched with the outer diameter of the oil filtering grid sheet.
The utility model provides a nozzle device for preparing anti-snagging fine-denier porous nylon fiber yarns, which has the following beneficial effects: this nozzle device of fine denier porous polyamide fibre silk is prevented catching hold of with a hook in preparation adopts and mutually supports between adjusting part and the collection oil subassembly, not only makes the oil collecting tank and the distance between the nozzle that oils possess the adjustability, stops fine denier porous polyamide fibre silk and is caught hold of with a hook by oil collecting tank mouth, has still reduced the assembly degree of difficulty of collection oil subassembly, and the oil solution can be timely under the effect of miniature electric putter, frizing is in the backward flow to oil storage section of thick bamboo simultaneously, has guaranteed going on smoothly of preparation.
1. The structural design of the supporting seat can meet the installation requirements of hanging or hanging the device to meet different scene requirements, and the oil storage cylinder is fixed with the fixing plate and can be in clamping connection with the bearing frame, so that when the fixing plate moves horizontally along the inverted convex notch of the bearing frame, the distance between two groups of oil applying nozzles can be changed, and the oil can directly drop on the nylon fiber yarns.
2. The electromagnetic adsorption block is arranged, so that the oil collecting tank made of metal can be adsorbed when magnetism is generated in the electrified state, the oil collecting tank is reliably placed and is beneficial to cleaning the oil collecting tank regularly, the bracket can lift and slide along the linear guide rail under the guidance of the adapter sleeve, the distance between the oil collecting tank and the oiling nozzle is conveniently pulled, and friction between spinning and an oil collecting tank opening is avoided.
3. The oil collecting tank is used for recovering the redundant oil on the oiling nozzle and spinning, the oil falls into the bottom end of the oil collecting tank after impurities are filtered by the oil filtering grid sheet, the micro electric push rod is controlled to drive the oil scraping plate matched with the oil collecting tank in shape to move towards the left side, the oil attached to the inner wall surface of the oil collecting tank can be collected to a certain position, and an oil return pipeline and an oil pump are used for re-guiding the oil to the oil storage cylinder, so that the recovery efficiency is improved, and the preparation cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a nozzle device for preparing the anti-snagging fine denier porous nylon fiber yarn of the present invention;
FIG. 2 is an enlarged structural schematic view of a part A in FIG. 1 of the nozzle device for preparing the hook-damage-preventing fine denier porous nylon fiber yarn of the utility model;
FIG. 3 is a schematic structural view of an oil collecting assembly of the nozzle device for preparing the hook-damage-preventing fine denier porous nylon fiber yarn.
In the figure: 1. a support seat; 2. a first threaded mounting hole; 3. a second threaded mounting hole; 4. a carrier; 5. a fixing plate; 6. an oil storage cylinder; 7. oiling a nozzle; 8. an adjustment assembly; 801. a fixed mount; 802. a linear guide rail; 803. an adapter sleeve; 804. a bracket; 805. an electromagnet adsorption block; 9. an oil collection assembly; 901. an oil collecting tank; 902. an oil return conduit; 903. an oil filter grid sheet; 904. a miniature electric push rod; 905. a scraper plate.
Detailed Description
As shown in fig. 1, a nozzle device for preparing anti-snag fine-denier porous nylon fiber yarn comprises a support base 1 and a bearing frame 4, wherein the top surface of the support base 1 is provided with a first threaded mounting hole 2, the back surface of the support base 1 is provided with a second threaded mounting hole 3, the bearing frame 4 is arranged at the bottom end of the support base 1, the first threaded mounting hole 2 and the second threaded mounting hole 3 are symmetrically arranged four about the central position of the surface of the support base 1, the support base 1 and the bearing frame 4 are of an integrated structure, the inner side of the bearing frame 4 is connected with a fixing plate 5, the bottom end of the bearing frame 4 is provided with an inverted convex notch, the bearing frame 4 and the fixing plate 5 are in clamping connection, an oil storage cylinder 6 is arranged below the fixing plate 5, an oil supply nozzle 7 is arranged below the oil storage cylinder 6, the fixing plate 5 and the oil storage cylinder 6 are both provided with two oil supply nozzles, and the vertical central axes of the oil storage cylinder 6 and the oil supply nozzle 7 coincide with each other, the structural design of the supporting seat 1 can meet the installation requirements of hanging or hanging the device to meet different scene requirements, and the oil storage cylinder 6 is fixed with the fixing plate 5 and can form clamping connection with the bearing frame 4, so that when the fixing plate 5 horizontally moves along the inverted convex notch of the bearing frame 4, the distance between the two groups of oil applying nozzles 7 can be changed, and the oil agent can directly drop on the nylon fiber yarns; an adjusting component 8 for adjusting the placing height is arranged on one side of the oil storage cylinder 6 close to the vertical central axis of the bearing frame 4.
As shown in fig. 2, the adjusting assembly 8 includes a fixing frame 801, a linear guide 802, an adapter sleeve 803, a bracket 804 and an electromagnet adsorption block 805, the linear guide 802 is disposed inside the fixing frame 801, and the linear guide 802 is slidably connected with an adapter sleeve 803, a bracket 804 is arranged at the left side of the adapter sleeve 803, an electromagnet adsorption block 805 is arranged at the middle part of the bottom end of the bracket 804 in a penetrating way, the bracket 804 is in an L shape, the bracket 804 and the adapter sleeve 803 are in an integrated structure, by arranging the electromagnet adsorption block 805, the oil collection tank 901 made of metal can be adsorbed when magnetism is generated in the electrified state, thereby ensuring the reliable placement of the oil collecting tank 901, being beneficial to cleaning the oil collecting tank 901 regularly, the bracket 804 can be guided by the adapter sleeve 803 to slide up and down along the linear guide rail 802, so that the distance between the oil collecting tank 901 and the oil applying nozzle 7 can be conveniently pulled, and friction between spinning and the tank opening of the oil collecting tank 901 is avoided;
as shown in fig. 3, an oil collecting assembly 9 for collecting oil is disposed at the bottom end of the inner side of the bracket 804, the oil collecting assembly 9 includes an oil collecting tank 901, an oil return pipeline 902, an oil filter mesh plate 903, a micro electric push rod 904 and an oil scraping plate 905, the oil return pipeline 902 is connected to the lower portion of the left side of the front end of the oil collecting tank 901, the mesh plate 903 is disposed at the opening of the oil collecting tank 901, the micro electric push rod 904 is disposed at the right side of the inner portion of the oil collecting tank 901, the oil scraping plate 905 is connected to the output end of the micro electric push rod 904, the oil collecting tank 901 is communicated with the oil storage cylinder 6 through the oil return pipeline 902, the inner diameter of the oil collecting tank 901 is matched with the outer diameter of the oil filter mesh plate 903, the oil collecting tank 901 is used for recovering the excess oil on the oil nozzle 7 and the spinning, the oil falls into the bottom end of the oil collecting tank 901 after impurities are filtered by the oil filter mesh plate 903, at this time, the micro electric push rod 904 is controlled to drive the oil scraping plate 905 matched with the shape of the oil collecting tank 901 to move towards the left side, the oil agent attached to the inner wall surface of the oil collecting tank 901 can be collected to a certain position, and the oil return pipeline 902 and the oil pump can be used for guiding the oil agent to the oil storage cylinder 6 again, so that the recovery efficiency is improved, and the preparation cost is reduced.
To sum up, when the nozzle device for preparing the anti-hooking fine-denier porous nylon fiber yarn is used, firstly, according to the structure shown in fig. 1-3, four screw thread mounting holes I2 and four screw thread mounting holes II 3 are respectively arranged on the top surface and the back surface of the supporting seat 1, so that the mounting requirements of the device in two modes of hanging or wall hanging can be met, so as to adapt to different scene requirements, the oil storage cylinder 6 is fixed at the bottom of the fixing plate 5, when the fixing plate 5 is clamped in the inverted 'convex' shaped notch of the bearing frame 4, the arrangement positions of the oil storage cylinder 6 and the oiling nozzles 7 can be adjusted by horizontally moving the fixing plate 5, so as to meet the requirements of spinning on oil spraying distance, the structural design of the bearing frame 4 can be used for a plurality of groups of oiling nozzles 7 simultaneously, in addition, the oil collection tank 901 made of metal materials can be fixed at the lower position on the inner side of the bracket 804 through the electromagnet adsorption block 805, and workers can manually drive the adapter sleeve 803 fixed with the bracket 804 to slide along the linear guide rail 802, the distance between the oil collecting tank 901 and the oiling nozzle 7 is adjusted according to scene requirements, so that spinning is not easy to rub against the port of the oil collecting tank 901, and the spinning is prevented from being damaged by hooking, wherein the moving track of the oil collecting tank 901 is limited by a linear guide rail 802 on the inner side of a fixing frame 801, the oil collecting tank 901 can collect redundant oil on the surface of the oiling nozzle 7 and the spinning when the oiling nozzle 7 oils the spinning, the oil is directly filtered by an oil filtering grid sheet 903 and falls into the bottom end inside the oil collecting tank 901, and pure oil is collected to the left side of the oil collecting tank 901 under the action that a micro electric push rod drives an oil scraping plate 905 matched with the oil collecting tank 901 in shape to move towards the left side direction, so that convenience is brought to an oil return pipeline 902 and an oil pump to extract the oil in an oil storage cylinder 6, the oil return efficiency is improved, and smooth preparation of fine-denier porous polyamide fiber yarns is guaranteed.
Claims (7)
1. Preparation prevents that crochet fine denier porous polyamide fibre silk's nozzle device, including propping seat (1) and bearing frame (4), its characterized in that, prop the top surface of seat (1) and seted up screw thread mounting hole one (2), and prop the back of seat (1) and seted up screw thread mounting hole two (3), bear frame (4) and set up in the bottom of propping seat (1), and the inboard of bearing frame (4) links up fixed plate (5), oil storage cylinder (6) is installed to the below of fixed plate (5), and the below of oil storage cylinder (6) installs oil nozzle (7), one side that oil storage cylinder (6) are close to the vertical axis of bearing frame (4) is provided with adjusting part (8) that are used for adjusting and place the height, and adjusting part (8) include mount (801), linear guide (802), switching sleeve (803), bracket (804) and electro-magnet adsorption block (805), the inner side of the fixing frame (801) is provided with a linear guide rail (802), the linear guide rail (802) is connected with a switching sleeve (803) in a sliding mode, the left side of the switching sleeve (803) is provided with a bracket (804), and the middle of the bottom end of the bracket (804) is provided with an electromagnet adsorption block (805) in a penetrating mode.
2. The nozzle device for preparing the fine-denier porous nylon fiber yarn with the function of preventing hook damage according to claim 1, wherein the four first threaded mounting holes (2) and the four second threaded mounting holes (3) are symmetrically arranged on the center of the surface of the supporting seat (1), and the supporting seat (1) and the bearing frame (4) are of an integrated structure.
3. The nozzle device for preparing the anti-snag fine-denier porous nylon fiber yarn according to claim 1, wherein the bottom end of the bearing frame (4) is provided with an inverted convex notch, and the bearing frame (4) and the fixing plate (5) are connected in a clamping manner.
4. The nozzle device for preparing the anti-snagging fine-denier porous polyamide fiber yarn according to claim 1, wherein two fixing plates (5) and two oil storage cylinders (6) are arranged, and vertical central axes of the oil storage cylinders (6) and the oil applying nozzle (7) coincide with each other.
5. The nozzle device for preparing the anti-snag fine denier porous nylon fiber yarn of claim 1, wherein the bracket (804) is L-shaped, and the bracket (804) and the adapter sleeve (803) are of an integrated structure.
6. The nozzle device for preparing the anti-hooking fine-denier porous polyamide fiber yarn according to claim 1, wherein an oil collecting component (9) for collecting oil is arranged at the bottom end of the inner side of the bracket (804), the oil collecting component (9) comprises an oil collecting tank (901), an oil return pipeline (902), oil filtering grid pieces (903), a miniature electric push rod (904) and an oil scraping plate (905), the oil return pipeline (902) is connected to the lower portion of the left side of the front end of the oil collecting tank (901), the oil filtering grid pieces (903) are arranged at an opening of the oil collecting tank (901), the miniature electric push rod (904) is arranged on the right side of the inside of the oil collecting tank (901), and the oil scraping plate (905) is connected to the output end of the miniature electric push rod (904).
7. The nozzle device for preparing the anti-hooking fine-denier porous polyamide fiber yarn as claimed in claim 6, wherein the oil collecting tank (901) is communicated with the oil storage cylinder (6) through an oil return pipeline (902), and the inner diameter of the oil collecting tank (901) is matched with the outer diameter of the oil filter grid sheet (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371778.8U CN216688440U (en) | 2021-12-30 | 2021-12-30 | Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371778.8U CN216688440U (en) | 2021-12-30 | 2021-12-30 | Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216688440U true CN216688440U (en) | 2022-06-07 |
Family
ID=81844223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123371778.8U Active CN216688440U (en) | 2021-12-30 | 2021-12-30 | Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216688440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116024677A (en) * | 2022-12-06 | 2023-04-28 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
-
2021
- 2021-12-30 CN CN202123371778.8U patent/CN216688440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116024677A (en) * | 2022-12-06 | 2023-04-28 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
| CN116024677B (en) * | 2022-12-06 | 2024-03-08 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216688440U (en) | Nozzle device for preparing anti-snagging fine-denier porous polyamide fiber yarns | |
| CN109338616A (en) | A kind of textile cloth production textile cloth cleaning device | |
| CN208562745U (en) | A kind of braider convenient for operation | |
| CN109477264A (en) | A kind of novel solid multicolour cloth jacquard warp | |
| CN212741707U (en) | Yarn guide mechanism of warp knitting machine for flame-retardant composite pattern decorative fabric | |
| CN215713668U (en) | Yarn collecting plate of warping machine | |
| CN208577854U (en) | A kind of nylon threads oiling device | |
| CN209124586U (en) | A kind of weaving dust collect plant | |
| CN208455160U (en) | A kind of mobile weaving loom of automatic adjustment | |
| CN220433160U (en) | Overpass-free machine head of computerized flat knitting machine | |
| CN220844836U (en) | Textile coil support | |
| CN214992158U (en) | Flannelette water jet loom | |
| CN100408737C (en) | Weaving method for hollow stereo fabric and loom therefor | |
| CN214938128U (en) | Warping structure of antibacterial polyester fabric | |
| CN214779914U (en) | Dust removal mechanism of yarn drum device for jean fabric textile machinery | |
| CN205839309U (en) | The anti-scrap wire of flat machine falls seizing mechanism | |
| CN217867244U (en) | Fixing device for silk rolling cloth guide roller with good fixing effect | |
| CN213170818U (en) | Weaving line winding positioning device for textile mechanical equipment | |
| CN214882134U (en) | Knitting machine capable of feeding materials rapidly | |
| CN218842497U (en) | Water-spraying lubricating structure of rapier loom | |
| CN218786688U (en) | Bundling device for polyester and chinlon composite yarns | |
| CN220011694U (en) | Skein yarn support convenient to adjust | |
| CN212404398U (en) | Water jet loom with sprinkler bead prevents stifled function | |
| CN219670762U (en) | Adjustable water-jet loom | |
| CN219156063U (en) | Guide frame with adjusting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nozzle device for preparing anti hook damage fine denier porous nylon fiber filaments Effective date of registration: 20231122 Granted publication date: 20220607 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou Xiaoshan branch Pledgor: HANGZHOU NAIWEI TECHNOLOGY Co.,Ltd. Registration number: Y2023330002715 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |