CN114030945B - Yarn feeding device capable of preventing yarn from being entangled - Google Patents
Yarn feeding device capable of preventing yarn from being entangled Download PDFInfo
- Publication number
- CN114030945B CN114030945B CN202111380865.1A CN202111380865A CN114030945B CN 114030945 B CN114030945 B CN 114030945B CN 202111380865 A CN202111380865 A CN 202111380865A CN 114030945 B CN114030945 B CN 114030945B
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- Prior art keywords
- yarn
- plate
- block
- baffle
- fixed mounting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Knitting Machines (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
The invention discloses a yarn feeding device capable of preventing yarns from being entangled, which comprises a yarn feeder body, a yarn clamping body and a placement block, wherein a mounting plate is fixedly arranged on the right side of the yarn feeder body, an L-shaped fixing plate is fixedly arranged on the upper surface of the mounting plate, a jack is formed in the upper surface of the L-shaped fixing plate, the yarn clamping body is positioned above the mounting plate, the yarn clamping body penetrates through the jack, a first baffle is fixedly arranged on the front side of the yarn clamping body, a second baffle is fixedly arranged on the outer side of the yarn clamping body, L-shaped swinging rods are movably arranged on the left side and the right side of the lower part of the front face of the L-shaped fixing plate, a collision block is fixedly arranged on the top of the L-shaped swinging rods, a connecting plate is fixedly arranged in the middle of the front face of the L-shaped fixing plate, and a supporting plate is fixedly arranged on the top of the connecting plate. The yarn tension adjusting device is convenient for adjusting the tension of the yarn, prevents the yarn from being entangled due to insufficient yarn tension, and is convenient for disassembling and maintaining the yarn clamp.
Description
Technical Field
The invention belongs to the technical field of yarn feeding devices, and particularly relates to a yarn feeding device capable of preventing yarn from being entangled.
Background
The yarn is conveyed into the knitting area according to the requirement, the yarn length can be controlled or the yarn conveying tension can be kept consistent through the yarn conveyer, so that the knitting meets the production requirement, and most yarn conveyer appliances have the function of yarn breakage alarming and stopping.
At present, most guide rollers of yarn feeding devices are fixed, so that the tension of yarns is inconvenient to control in use, the yarns are easy to scrape in the conveying process, the yarns are easy to entangle and set when the tension is insufficient, and the yarn clamping devices of the yarn feeding devices are fixed by bolts at present, so that the yarn clamping devices are inconvenient to detach and maintain rapidly when faults occur. For this purpose we propose a yarn feeding device which prevents yarn entanglement.
Disclosure of Invention
The invention aims to provide a yarn feeding device for preventing yarn from being entangled, so as to solve the problems that the yarn is easy to be entangled and the yarn holder is inconvenient to maintain due to the fact that the tension of the yarn is difficult to adjust and the yarn holder is difficult to detach in the use process of the yarn feeding device for preventing the yarn from being entangled in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the yarn feeder comprises a yarn feeder body, a yarn clamping body and a placing block, wherein a mounting plate is fixedly arranged on the right side of the yarn feeder body, an L-shaped fixing plate is fixedly arranged on the upper surface of the mounting plate, a jack is formed in the upper surface of the L-shaped fixing plate, the yarn clamping body is positioned above the mounting plate, the yarn clamping body penetrates through the jack, a first baffle is fixedly arranged on the front side of the yarn clamping body, a second baffle is fixedly arranged on the outer side of the yarn clamping body, L-shaped swinging rods are movably arranged on the left side and the right side of the lower part of the front face of the L-shaped fixing plate, a collision block is fixedly arranged on the top of the L-shaped swinging rods, a connecting plate is fixedly arranged in the middle of the front face of the L-shaped fixing plate, a supporting plate is fixedly arranged on the top of the connecting plate, a vertical plate is fixedly arranged on the right side of the top of the yarn feeder body, the utility model discloses a stopper, including riser right side upper and lower portion, including riser right side, stopper, placing the piece and being located between two stoppers, place the piece left side and contradict with the riser right side, the spout has been seted up on the placing piece right side, the spacing groove has been seted up in the spout left side, the through-hole has been seted up on the riser surface, the jack has been seted up to the through-hole bottom, the inside slidable mounting of spout has the slider, slider right side fixed mounting has the conflict piece, slider left side fixed mounting has the inserted bar, the inserted bar passes the spacing groove, the inserted bar passes the jack, inserted bar left end fixed mounting has circular baffle, spout bottom movable mounting has the threaded rod, the threaded rod screw runs through the slider, threaded rod upper end movable run through places the piece top, place piece right side upper portion movable mounting has tension control structure.
Specifically, through changing the position of conflict piece, can be convenient for accomplish the installation work to the yarn clamp body, through control threaded rod rotation, and then change the position of slider, realize yarn tension's regulation or place the dismantlement of piece.
Preferably, the front side of the second baffle is abutted against the rear side of the L-shaped fixing plate.
Specifically, can conveniently carry out spacing work to the yarn clamp body.
Preferably, the cross section of the shaft of the abutting block is trapezoid, and the abutting block and the L-shaped swinging rod are integrally designed.
Specifically, through stirring conflict piece to the outside, drive L type swinging arms and rotate to the outside, until two conflict pieces no longer block the yarn holder body, can directly take out the yarn holder body this moment, can be convenient for dismantle the work to the yarn holder body for it is very convenient to change the yarn holder body, when installing the yarn holder body, can insert between the yarn holder body to two L type swinging arms because of the design of conflict piece, has improved installation effectiveness.
Preferably, springs are fixedly connected to the left side and the right side of the connecting plate, and one end, away from the connecting plate, of each spring is fixedly connected to one side of the L-shaped swinging rod.
Specifically, reset after the L-shaped swinging rod is opened can be completed, and the yarn clamp body is fixed.
Preferably, the axial section of the supporting plate is arc-shaped, and the supporting plate is abutted against the yarn clamp body.
Specifically, the yarn clamp body is convenient to support.
Preferably, the abutting block is cylindrical, and the abutting block and the sliding block are integrally designed.
Specifically, the rotating rods are convenient to collide, and the opening angle of the two rotating rods is changed, so that the tension of yarns is adjusted.
Preferably, the diameter of the axial section of the circular baffle is larger than the width of the axial section of the jack, and the diameter of the axial section of the circular baffle is slightly smaller than the diameter of the axial section of the through hole.
Specifically, through rotating the threaded rod to make the slider can the up-and-down motion, when the slider last upward movement to circular baffle and through-hole horizontal direction align, through drawing out the piece of placing right, can take off the piece of placing, be convenient for maintain the work to equipment.
Preferably, a knob is fixedly arranged at the upper end of the threaded rod.
Specifically, the knob can conveniently control the threaded rod, and the work of adjusting the tension and disassembling the placing block is completed.
Preferably, the tension control structure comprises two rotating rods movably mounted on the upper portion of the right side of the placement block, the rotating rods are in conflict with the conflict block, a wire sleeve is movably mounted on the right side of the rotating rods, the front side of the rotating rods is higher than the wire sleeve on the rear side in vertical height, a torsion spring is fixedly connected to the left side of the rotating rods, and the left end of the torsion spring is fixedly mounted on the right side of the placement block.
Specifically, the conflict piece can conflict two dwang, changes the angle of two dwang to change the tension of yarn, torsion spring can be when conflict piece downstream with the dwang reset.
Compared with the prior art, the invention has the beneficial effects that:
1. through the conflict piece that sets up, can carry out spacing work to the yarn holder body, consequently stir conflict piece outside through the outside, drive L type swinging arms and rotate outside, until two conflict pieces no longer block the yarn holder body, can directly take out the yarn holder body this moment, can be convenient for dismantle the work to the yarn holder body for it is very convenient to change the yarn holder body.
2. Through the threaded rod that sets up, can adjust the position of slider, and then change the position of conflict piece, the conflict piece is through contradicting the dwang to change the open angle of two dwang, because the yarn passes two wire covers, can adjust the tension of yarn, and then prevent that the yarn tension from not enough appearing entangling the condition that the winding was established, guaranteed the normal work of device.
3. Through the circular baffle that sets up, can be when the inserted bar is located the jack, will place the piece and wholly fix, when circular baffle and through-hole horizontal direction align, can make circular baffle pass the through-hole and then will place the piece and wholly tear down, be convenient for to place equipment such as piece, wire cover and maintain the work, improved the work efficiency of maintaining.
4. Through the knob that sets up, can be convenient for control the threaded rod to be convenient for change the slider position, can compromise to adjust yarn tension and dismantle the work of placing the piece, make the device use more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the right side structure of the riser of the present invention;
FIG. 3 is a schematic view of the left side construction of the riser of the present invention;
FIG. 4 is a schematic view of a slider structure according to the present invention;
FIG. 5 is a schematic cross-sectional view of a slider according to the present invention;
FIG. 6 is a schematic view of an L-shaped fixing plate structure according to the present invention;
fig. 7 is a schematic top view of the yarn clamp body of the present invention.
In the figure: 1. a yarn feeder body; 2. a mounting plate; 3. an L-shaped fixing plate; 4. a jack; 5. a yarn gripper body; 6. a first baffle; 7. a second baffle; 8. an L-shaped swing lever; 9. a collision block; 10. a connecting plate; 11. a support plate; 12. a spring; 13. a riser; 14. a limiting block; 15. placing a block; 16. a chute; 17. a limit groove; 18. a jack; 19. a through hole; 20. a slide block; 21. a collision block; 22. a rod; 23. a circular baffle; 24. a threaded rod; 25. a knob; 26. a rotating lever; 27. a wire sleeve; 28. a torsion spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a yarn feeder for preventing yarn from winding comprises a yarn feeder body 1, a yarn clamping body 5 and a placement block 15, wherein a mounting plate 2 is fixedly arranged on the right side of the yarn feeder body 1, an L-shaped fixing plate 3 is fixedly arranged on the upper surface of the mounting plate 2, a jack 4 is arranged on the upper surface of the L-shaped fixing plate 3, the yarn clamping body 5 is positioned above the mounting plate 2, the yarn clamping body 5 penetrates through the jack 4, a first baffle 6 is fixedly arranged on the front side of the yarn clamping body 5, a second baffle 7 is fixedly arranged on the outer side of the yarn clamping body 5, L-shaped swinging rods 8 are movably arranged on the left side and the right side of the front lower part of the L-shaped fixing plate 3, a collision block 9 is fixedly arranged on the top of the L-shaped swinging rods 8, a connecting plate 10 is fixedly arranged in the middle of the front of the L-shaped fixing plate 3, a supporting plate 11 is fixedly arranged on the top of the connecting plate 10, a vertical plate 13 is fixedly arranged on the right side of the top of the yarn feeder body 1, the upper and lower parts on the right side of the vertical plate 13 are fixedly provided with limiting blocks 14, a placing block 15 is positioned between the two limiting blocks 14, the left side of the placing block 15 is abutted against the right side of the vertical plate 13, the right side of the placing block 15 is provided with a sliding groove 16, the left side of the sliding groove 16 is provided with a limiting groove 17, the surface of the vertical plate 13 is provided with a through hole 19, the bottom of the through hole 19 is provided with a jack 18, the sliding groove 16 is internally and slidably provided with a sliding block 20, the right side of the sliding block 20 is fixedly provided with an abutting block 21, the left side of the sliding block 20 is fixedly provided with an inserting rod 22, the inserting rod 22 penetrates through the jack 18, the left side of the inserting rod 22 is fixedly provided with a circular baffle 23, the bottom of the sliding groove 16 is movably provided with a threaded rod 24, the threaded rod 24 is threaded penetrates through the sliding block 20, the upper end of the threaded rod 24 is movably penetrates through the top of the placing block 15, and the upper part on the right side of the placing block 15 is movably provided with a tension control structure.
In this embodiment, the position of the abutting block 9 is changed, so that the installation work of the yarn gripper body 5 can be conveniently completed, and the position of the sliding block 20 is changed by controlling the rotation of the threaded rod 24, so that the yarn tension is adjusted or the placing block 15 is detached.
Wherein, in order to realize the purpose of conveniently dismantling yarn clamp body 5, this device adopts following technical scheme to realize: the second baffle 7 front side is contradicted with L type fixed plate 3 rear side, the conflict piece 9 axial cross-section is trapezoidal, conflict piece 9 is integrated with L type swinging arms 8 and is the design, equal fixedly connected with spring 12 in connecting plate 10 left and right sides, the one end fixed connection that connecting plate 10 was kept away from to spring 12 is in L type swinging arms 8 one side, the backup pad 11 axial cross-section is the arc, backup pad 11 is contradicted with yarn holder body 5, can conveniently carry out spacing work to yarn holder body 5, stir conflict piece 9 through outside, drive L type swinging arms 8 outside and rotate, until two conflict pieces 9 no longer block yarn holder body 5, can directly take out yarn holder body 5 this moment, can be convenient for dismantle work to yarn holder body 5, make it is very convenient to change yarn holder body 5, when installing yarn holder body 5, because of the design of conflict piece 9 can insert between yarn holder body 5 to two L type swinging arms 8, the reset after L type swinging arms 8 has been accomplished, be convenient for fix yarn holder body 5, support yarn holder body 5 is convenient for carry out supporting work.
Wherein, in order to realize the purpose of convenient to detach places piece 15, this device adopts following technical scheme to realize: the diameter of the axial section of the circular baffle plate 23 is larger than the width of the axial section of the jack 18, the diameter of the axial section of the circular baffle plate 23 is slightly smaller than the diameter of the axial section of the through hole 19, the sliding block 20 can move up and down by rotating the threaded rod 24, and when the sliding block 20 continuously moves up until the circular baffle plate 23 is aligned with the horizontal direction of the through hole 19, the placing block 15 can be taken down by pulling out the placing block 15 rightwards, so that maintenance work on equipment is facilitated.
In order to achieve the purpose of adjusting yarn tension, the device is realized by adopting the following technical scheme: the conflict piece 21 is cylindrically, conflict piece 21 is integrated with slider 20, threaded rod 24 upper end fixed mounting has knob 25, tension control structure includes movable mounting is placing two dwang 26 on piece 15 right side upper portion, dwang 26 is contradicted with conflict piece 21, dwang 26 right side movable mounting has wire cover 27, the vertical height of front side wire cover 27 is higher than rear side wire cover 27, twist spring 28 is fixedly connected with in dwang 26 left side, twist spring 28 left end fixed mounting is placing piece 15 right side, be convenient for contradict dwang 26, change the open angle of two dwang 26, thereby adjust the tension of yarn, knob 25 can conveniently control threaded rod 24, accomplish the work of adjusting tension and dismantling and placing piece 15, conflict piece 21 can contradict two dwang 26, change the angle of two dwang 26, thereby change the tension of yarn, twist spring 28 can reset dwang 26 when conflict piece 21 moves down.
The working principle and the using flow of the invention are as follows: according to the yarn clamp, when the yarn clamp body 5 is dismounted, the abutting blocks 9 can be directly stirred outwards to drive the L-shaped swinging rod 8 to rotate outwards until the two abutting blocks 9 are no longer used for blocking the yarn clamp body 5, at the moment, the yarn clamp body 5 can be directly taken out, when the yarn clamp body 5 is mounted, the yarn clamp body 5 is inserted into the position between the two abutting blocks 9, the abutting blocks 9 are directly spread out due to the trapezoid axial section of the abutting blocks 9, the first baffle 6 is arranged on the left side of the L-shaped swinging rod 8 during insertion, the second baffle 7 is arranged on the right side of the L-shaped fixed plate 3, at the moment, the first baffle 6 and the second baffle 7 can be matched with the insertion holes 4 to limit the yarn clamp body 5, when the yarn clamp body 5 is abutted against the supporting plate 11, the two L-shaped swinging rods 8 are reset under the elastic action of the spring 12, so that the yarn clamp body 5 is inserted into the position, the yarn clamp body 5 is mounted, the yarn clamp can pass through two wire sleeves 27 from bottom to top during operation, the two wire sleeves 27 are correspondingly stretched, the two wire sleeves can be continuously pulled out of the two wire sleeves 20 through the rotary shafts 25, and the two wire sleeves can continuously move to the two wire sleeves 20 through the rotary sleeves 20 when the rotary sleeve 20 are continuously moved to the rotary sleeve 20, and the two wire sleeves can continuously move to the rotary sleeve 20 can be kept in the same direction as the rotary sleeve 20.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Yarn feeder for preventing yarn from being entangled and arranged comprises a yarn feeder body (1), a yarn clamping body (5) and a placing block (15), and is characterized in that: the yarn feeder body (1) right side fixed mounting has mounting panel (2), mounting panel (2) upper surface fixed mounting has L type dead plate (3), first jack (4) have been seted up to L type dead plate (3) upper surface, yarn feeder body (5) are located mounting panel (2) top, yarn feeder body (5) pass first jack (4), yarn feeder body (5) front side fixed mounting has first baffle (6), yarn feeder body (5) outside fixed mounting has second baffle (7), L type dead plate (3) positive lower part left and right sides equal movable mounting has L type swinging arms (8), L type swinging arms (8) top fixed mounting has conflict piece (9), L type dead plate (3) positive middle part fixed mounting has connecting plate (10), connecting plate (10) top fixed mounting has backup pad (11), yarn feeder body (1) top right side fixed mounting has riser (13), riser (13) front side fixed mounting has first baffle (6), stopper (14) are all movable mounting has L type swinging arms (15) to be located between right side (15) and the stopper (16) are placed in the left and right side (15), limiting grooves (17) are formed in the left side of the sliding groove (16), through holes (19) are formed in the surface of the vertical plate (13), second insertion holes (18) are formed in the bottoms of the through holes (19), sliding blocks (20) are slidably mounted in the sliding groove (16), abutting blocks (21) are fixedly mounted on the right side of the sliding blocks (20), inserting rods (22) are fixedly mounted on the left side of the sliding blocks (20), the inserting rods (22) penetrate through the limiting grooves (17), the inserting rods (22) penetrate through the second insertion holes (18), round baffle plates (23) are fixedly mounted at the left ends of the inserting rods (22), threaded rods (24) penetrate through the sliding blocks (20) in a threaded mode, the upper ends of the threaded rods (24) movably penetrate through the tops of the placing blocks (15), and tension control structures are movably mounted on the upper portions of the right sides of the placing blocks (15).
The front side of the second baffle (7) is in interference with the rear side of the L-shaped fixed plate (3), the axial section of the interference block (9) is trapezoidal, the interference block (9) and the L-shaped swinging rod (8) are integrally designed, springs (12) are fixedly connected to the left side and the right side of the connecting plate (10), one end of the springs (12) away from the connecting plate (10) is fixedly connected to one side of the L-shaped swinging rod (8), the axial section of the supporting plate (11) is arc-shaped, the supporting plate (11) is in interference with the yarn clamping device body (5), the interference block (21) is cylindrical, the interference block (21) and the sliding block (20) are integrally designed, the diameter of the shaft section of the circular baffle (23) is larger than the width of the shaft section of the second jack (18), the diameter of the shaft section of the circular baffle (23) is slightly smaller than that of the shaft section of the through hole (19), a knob (25) is fixedly arranged at the upper end of the threaded rod (24), the tension control structure comprises two rotating rods (26) movably arranged at the upper right side of the placement block (15), the rotating rods (26) are in interference with the interference block (21), a wire sleeve (27) is movably arranged at the right side of the rotating rods (26), the vertical height of the wire sleeve (27) at the front side is higher than that of the wire sleeve (27) at the rear side, a torsion spring (28) is fixedly connected at the left side of the rotating rods (26), the left end of the torsion spring (28) is fixedly arranged on the right side of the placement block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380865.1A CN114030945B (en) | 2021-11-20 | 2021-11-20 | Yarn feeding device capable of preventing yarn from being entangled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380865.1A CN114030945B (en) | 2021-11-20 | 2021-11-20 | Yarn feeding device capable of preventing yarn from being entangled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114030945A CN114030945A (en) | 2022-02-11 |
| CN114030945B true CN114030945B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111380865.1A Active CN114030945B (en) | 2021-11-20 | 2021-11-20 | Yarn feeding device capable of preventing yarn from being entangled |
Country Status (1)
| Country | Link |
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| CN (1) | CN114030945B (en) |
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| CN205111029U (en) * | 2015-11-08 | 2016-03-30 | 无锡布勒机械制造有限公司 | Welding gas protective device |
| CN205258775U (en) * | 2015-12-09 | 2016-05-25 | 慈溪太阳洲纺织科技有限公司 | Knitting yarn conveying device |
| CN210001305U (en) * | 2019-01-25 | 2020-01-31 | 天津市静海县树国金属制品有限公司 | clamping mechanism for processing metal screw thread |
| CN210224320U (en) * | 2019-09-29 | 2020-03-31 | 贵州电网有限责任公司 | Short circuit and grounding auxiliary connector for horizontal connecting pile head |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW498903U (en) * | 1999-01-22 | 2002-08-11 | Ren-Huei Chen | Constant-quantity and adjustable-quantity yarn-feeding device |
| CN204434889U (en) * | 2015-01-28 | 2015-07-01 | 慈溪太阳洲纺织科技有限公司 | A kind of knitting yarn transport device |
| CN205258778U (en) * | 2016-03-10 | 2016-05-25 | 慈溪太阳洲纺织科技有限公司 | Knitting yarn conveying device |
| CN211394786U (en) * | 2019-12-09 | 2020-09-01 | 射阳华为纺织机械制造有限公司 | Tension yarn gripper for warping machine |
| CN214269750U (en) * | 2020-12-17 | 2021-09-24 | 上海三枪（集团）有限公司 | Storage type wire conveying device |
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2021
- 2021-11-20 CN CN202111380865.1A patent/CN114030945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205111029U (en) * | 2015-11-08 | 2016-03-30 | 无锡布勒机械制造有限公司 | Welding gas protective device |
| CN205258775U (en) * | 2015-12-09 | 2016-05-25 | 慈溪太阳洲纺织科技有限公司 | Knitting yarn conveying device |
| CN210001305U (en) * | 2019-01-25 | 2020-01-31 | 天津市静海县树国金属制品有限公司 | clamping mechanism for processing metal screw thread |
| CN210224320U (en) * | 2019-09-29 | 2020-03-31 | 贵州电网有限责任公司 | Short circuit and grounding auxiliary connector for horizontal connecting pile head |
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| Publication number | Publication date |
|---|---|
| CN114030945A (en) | 2022-02-11 |
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