CN117071195B - Weaving equipment with calibration function - Google Patents
Weaving equipment with calibration function Download PDFInfo
- Publication number
- CN117071195B CN117071195B CN202311281059.8A CN202311281059A CN117071195B CN 117071195 B CN117071195 B CN 117071195B CN 202311281059 A CN202311281059 A CN 202311281059A CN 117071195 B CN117071195 B CN 117071195B
- Authority
- CN
- China
- Prior art keywords
- mounting
- rod
- plate
- needle
- needle head
- 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.)
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Links
- 238000009941 weaving Methods 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 241000270923 Hesperostipa comata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/02—Devices for fastening needles to needle bars
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/28—Applications of servo devices for tool-positioning purposes
Abstract
The invention relates to the field of loom equipment, and discloses weaving equipment with a calibration function, which solves the problem that a needle is inconvenient to detach and replace when the needle is damaged at present, and comprises a machine table, wherein a rack is fixedly arranged at the bottom of the machine table, an organism is fixedly arranged at the top of the machine table, a needle mounting mechanism is arranged at the bottom of one end of the organism, and a needle is arranged at the bottom of the needle mounting mechanism; according to the invention, through the cooperation between the movable ring and the spring as well as between the bottom rod and the fixed ring, the movable ring can move downwards, and through the cooperation between the movable ring and the rotating rod I and between the sliding block and the inner rod, the two inserting rods I can be mutually close, and then the two inserting rods I can be separated from the two inner holes respectively, so that the fixation of the top disc and the mounting disc can be released, the top disc can be conveniently detached from the inside of the mounting disc, and the needle head can be conveniently detached and replaced.
Description
Technical Field
The invention belongs to the field of loom equipment, and particularly relates to weaving equipment with a calibration function.
Background
The webbing is made into narrow-width fabric or tubular fabric by using various yarns as raw materials, and full-automatic loom equipment is required to be used in the production process of the webbing; according to the authorized bulletin number: CN206477121U, a patent document entitled "automatic needle calibration device", describes in the specification: the automatic needle head calibrating device comprises a device body, wherein a needle head seat is arranged on the device body, a laser calibrating rotary table is arranged at one third of the lower outer side of the needle head seat, a needle clamping head is arranged below the laser calibrating rotary table, a needle is arranged below the needle clamping head, a presser foot support is arranged at the lower left side of the laser calibrating rotary table, a needle hole calibrator is arranged at one third of the lower inner side of the presser foot support, a presser foot is arranged below the presser foot support, the presser foot is connected with the presser foot support through a spring plate, a calibrating chassis is arranged below the presser foot, and a driving device is arranged on the lower back surface of the calibrating chassis; the following drawbacks still remain:
the needle is fixed below the laser calibration turntable, and when the needle is damaged, the needle is inconvenient to detach and replace.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides weaving equipment with a calibration function, and the problem that the needle is inconvenient to detach and replace when the needle is damaged at present is effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the weaving equipment with the calibration function comprises a machine table, wherein a rack is fixedly arranged at the bottom of the machine table, an organism is fixedly arranged at the top of the machine table, a needle head installation mechanism is arranged at the bottom of one end of the organism, a needle head is arranged at the bottom of the needle head installation mechanism, a needle head limit mechanism is arranged at the top of the needle head installation mechanism, a brake mechanism is arranged on the needle head limit mechanism, and a chassis positioned below the needle head is arranged at the top of the machine table;
the needle head installation mechanism comprises an installation disc fixed at the bottom of the machine body, a top disc is arranged in the installation disc, two inner holes are symmetrically arranged in the installation disc, two bottom grooves are symmetrically arranged in the bottom of the top disc, inner rods are fixedly installed in the two bottom grooves, sliding blocks are movably installed on the outer sides of the two inner rods, inserting rods I are fixedly installed on one sides, away from each other, of the two sliding blocks, and the two inserting rods I are located in the two inner holes respectively.
Preferably, the inside symmetry fixed mounting of mounting disc has two locating levers, and the top symmetry of roof plate is equipped with two locating holes, and two locating levers are located the inside of two locating holes respectively.
Preferably, the bottom fixed mounting of roof-top plate has the erection column, the top fixed connection of the bottom of erection column and syringe needle, the fixed ring that has cup jointed in the outside of erection column, the expansion ring is installed to the top of fixed ring, the expansion ring cup joints with the erection column activity, the top symmetry fixed mounting of expansion ring has two dwang one, the top of two dwang one rotates with the bottom of two sliders respectively and is connected, the bottom equiangular fixed mounting of expansion ring has the sill bar, the bottom of sill bar runs through the fixed ring and fixed mounting has the sill block, equiangular fixed connection has the spring between expansion ring and the fixed ring, the spring cup joints with the sill bar activity, the outside of erection column is fixed to be cup jointed the spacing ring that is located the sill block below.
Preferably, the needle head limiting mechanism comprises a U-shaped frame fixed at the top of the needle head installing mechanism, two supporting blocks are symmetrically and fixedly installed on the U-shaped frame, a top plate is fixedly installed at the top of the two supporting blocks, a spring is fixedly installed at the bottom of the top plate, a top rod is fixedly installed at the top of the top plate, and the top end of the top rod penetrates through the installing plate and the needle head installing mechanism and is located in the sleeve.
Preferably, the inside fixed mounting of U type frame has the fixed plate, and symmetrical fixed mounting has two crossbars between fixed plate and the U type frame, and the outside movable mounting of two crossbars has the slide, and one side fixed mounting that the slide is close to the ejector pin has the connecting rod, and the one end that the connecting rod is close to the ejector pin runs through the fixed plate and fixed mounting has the installation piece, and one side fixed mounting that the installation piece kept away from the fixed plate has the clamp splice, telescopic bottom fixed mounting has the fixed block, and fixed block and clamp splice all laminate with the ejector pin.
Preferably, the insert rod II is fixedly arranged in the clamping block, an outer hole is formed in the outer side of the ejector rod, and the insert rod II is located in the outer hole.
Preferably, the braking mechanism comprises a screw rod rotatably connected to the top of the fixed plate, the top end of the screw rod is fixedly provided with a rotary disk, and the outer side of the screw rod is in threaded sleeve connection with a threaded sleeve.
Preferably, one side of the screw sleeve far away from the sleeve is rotationally connected with a second rotating rod, and the bottom of the second rotating rod is rotationally connected with the top of the sliding plate.
Preferably, a sleeve plate is fixedly installed on the screw sleeve, a guide plate is movably sleeved in the sleeve plate, the bottom of the guide plate is fixedly connected with the top of the fixed plate, and a bolt is installed between the sleeve plate and the guide plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, through the cooperation between the movable ring and the spring as well as between the bottom rod and the fixed ring, the movable ring can move downwards, and through the cooperation between the movable ring and the first rotating rod and between the sliding block and the inner rod, the first two inserted rods can be mutually close, and then the first two inserted rods can be separated from the two inner holes respectively, so that the fixation of the top disc and the mounting disc can be released, the top disc can be conveniently detached from the inside of the mounting disc, and the needle head can be conveniently detached and replaced;
(2) According to the invention, through the cooperation between the sliding plate and the cross rod and between the connecting rod and the mounting block, the clamping block can be moved leftwards, the ejector rod is clamped through the fixing block and the clamping block, meanwhile, the second inserting rod is positioned in the outer hole, and the top end of the ejector rod is positioned in the sleeve, so that the ejector rod is conveniently limited, the ejector disc is limited, and the needle head is more firmly mounted;
(3) According to the invention, through the matching between the rotating disc and the screw rod and between the threaded sleeve and the second rotating rod, the sliding plate can move leftwards, and through the matching between the sleeve plate and the guide plate and between the guide plate and the bolts, the threaded sleeve can be fixed, and then the sliding plate can be fixed after moving, so that the clamping block can be fixed conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of a full-automatic loom apparatus for webbing with calibration function according to the present invention;
FIG. 2 is a schematic view of the needle mounting mechanism of the present invention;
FIG. 3 is a schematic view showing an exploded structure of a top plate according to the present invention;
FIG. 4 is a schematic view of a needle stop mechanism according to the present invention;
FIG. 5 is a schematic view of an exploded construction of the ejector pin of the present invention;
FIG. 6 is a schematic view of a brake mechanism according to the present invention.
In the figure: 1. a machine table; 2. a body; 3. a needle; 4. a needle mounting mechanism; 401. a mounting plate; 402. rotating the first rod; 403. a fixing ring; 404. a bottom block; 405. a limiting ring; 406. a bottom bar; 407. a spring; 408. a movable ring; 409. a mounting column; 4010. a top plate; 4011. an inner bore; 4012. a positioning rod; 4013. the first inserting rod is arranged; 4014. a slide block; 4015. positioning holes; 4016. a bottom groove; 4017. an inner rod; 5. a needle head limiting mechanism; 501. a U-shaped frame; 502. a slide plate; 503. clamping blocks; 504. a push rod; 505. a support block; 506. a fixed block; 507. a sleeve; 508. a top plate; 509. a mounting block; 5010. a connecting rod; 5011. a fixing plate; 5012. the second inserting rod is arranged; 5013. a cross bar; 5014. an outer aperture; 6. a braking mechanism; 601. a screw; 602. a screw sleeve; 603. a rotating disc; 604. a sleeve plate; 605. a bolt; 606. a guide plate; 607. a second rotating rod; 7. a chassis; 8. a frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
1-6, the invention comprises a machine 1, a frame 8 is fixedly arranged at the bottom of the machine 1, a machine body 2 is fixedly arranged at the top of the machine 1, a needle head mounting mechanism 4 is arranged at the bottom of one end of the machine body 2, a needle head 3 is arranged at the bottom of the needle head mounting mechanism 4, a needle head limiting mechanism 5 is arranged at the top of the needle head mounting mechanism 4, a brake mechanism 6 is arranged on the needle head limiting mechanism 5, and a chassis 7 positioned below the needle head 3 is arranged at the top of the machine 1;
the calibration mechanism is arranged on the needle head installation mechanism 4, the driving device is arranged on the chassis 7, and the calibration mechanism is driven by the driving device to realize automatic calibration, so that the needle and thread positions of the sewing machine are accurate, and the needle breakage caused by dislocation is avoided, thereby prolonging the service life of the sewing machine.
In the second embodiment, on the basis of the first embodiment, the needle mounting mechanism 4 comprises a mounting disc 401 fixed at the bottom of the machine body 2, a top disc 4010 is mounted in the mounting disc 401, two inner holes 4011 are symmetrically arranged in the mounting disc 401, two bottom grooves 4016 are symmetrically arranged at the bottom of the top disc 4010, inner rods 4017 are fixedly mounted in the two bottom grooves 4016, sliding blocks 4014 are movably mounted on the outer sides of the two inner rods 4017, inserting rods 4013 are fixedly mounted on the sides, away from each other, of the two sliding blocks 4014, the two inserting rods 4013 are respectively located in the two inner holes 4011, two positioning rods 4012 are symmetrically mounted in the mounting disc 401, two positioning rods 4012 are respectively located in the two positioning holes 4015, a mounting column 409 is fixedly mounted at the bottom of the top disc 4010, the bottom ends of the mounting column 409 are fixedly connected with the top ends of the needle 3, a fixing ring 403 is fixedly sleeved on the outer sides of the mounting column 409, a movable ring 403 is mounted on the upper side of the fixing ring 403, a movable ring 408 is fixedly connected with the bottom ring 408, an angle is fixedly connected with the bottom ring 408 of the two bottom ring 408, the two bottom rings 408 are rotatably mounted on the bottom ring 408, an angle is fixedly connected with the bottom ring 408, and the bottom ring 408 is rotatably mounted on the bottom ring 408, and is rotatably mounted on the bottom ring 408;
firstly, the movable ring 408 is pushed downwards, at this time, the spring 407 is compressed, the two sliding blocks 4014 are driven to be close to each other through the first rotating rods 402, meanwhile, the first inserting rods 4013 are close to each other, when the bottom of the bottom block 404 is attached to the top of the limiting ring 405, then the top disk 4010 is placed inside the mounting disk 401, the two positioning rods 4012 are respectively located in the two positioning holes 4015, then the control on the movable ring 408 is released, at this time, the spring 407 is reset to drive the movable ring 408 to move upwards, the first rotating rods 402 drive the two sliding blocks 4014 to be far away from each other, meanwhile, the first inserting rods 4013 are far away from each other until the first inserting rods 4013 are respectively located in the two inner holes 4011, the top disk 4010 is fixed inside the mounting disk 401, and finally, the mounting of the needle head 3 is completed.
The third embodiment, on the basis of the first embodiment, the needle limiting mechanism 5 comprises a U-shaped frame 501 fixed at the top of the needle mounting mechanism 4, two supporting blocks 505 are symmetrically and fixedly installed on the U-shaped frame 501, a top plate 508 is fixedly installed at the top of the two supporting blocks 505, a spring 407 is fixedly installed at the bottom of the top plate 508, a top rod 504 is fixedly installed at the top of the top plate 4010, the top end of the top rod 504 penetrates through the mounting plate 401 and the needle mounting mechanism 4 and is positioned in the sleeve 507, a fixing plate 5011 is fixedly installed in the U-shaped frame 501, two cross bars 5013 are symmetrically and fixedly installed between the fixing plate 5011 and the U-shaped frame 501, a sliding plate 502 is movably installed at the outer sides of the two cross bars 5013, a connecting rod 5010 is fixedly installed at one side of the sliding plate 502, which is close to the top rod 5010, a clamping block 503 is fixedly installed at one side of the connecting rod 5010, which is far away from the fixing plate 5011, a fixing block 506 is fixedly installed at the bottom of the sleeve 507, both the fixing block 506 and the clamping block 503 are attached to the top rod 504, two cross bars 5012 are fixedly installed inside the clamping block 503, and two outer inserting holes 5014 are arranged outside the two inserting holes are arranged outside the inserting holes 2;
when the top disk 4010 is located in the mounting disk 401, at this time, the top end of the ejector rod 504 penetrates through the mounting disk 401 and the needle mounting mechanism 4 and is located in the sleeve 507, meanwhile, the ejector rod 504 is attached to the fixed block 506, then the sliding plate 502 is moved leftwards, the connecting rod 5010 is driven to move leftwards, the mounting block 509 drives the clamping block 503 to move leftwards until being attached to the fixed block 506, meanwhile, the clamping block 503 is attached to the ejector rod 504, at this time, the inserting rod two 5012 is located in the outer hole 5014, and finally the ejector rod 504 is limited, so that the needle 3 is fixed more firmly.
In the fourth embodiment, based on the first embodiment, the brake mechanism 6 includes a screw 601 rotatably connected to the top of the fixed plate 5011, a rotating disc 603 is fixedly installed at the top of the screw 601, a threaded sleeve 602 is sleeved on the outer side of the screw 601, a rotating rod two 607 is rotatably connected to one side of the threaded sleeve 602 away from the sleeve 507, the bottom of the rotating rod two 607 is rotatably connected to the top of the sliding plate 502, a sleeve plate 604 is fixedly installed on the threaded sleeve 602, a guide plate 606 is movably sleeved inside the sleeve plate 604, the bottom of the guide plate 606 is fixedly connected to the top of the fixed plate 5011, and a bolt 605 is installed between the sleeve plate 604 and the guide plate 606;
firstly, the rotating disc 603 is rotated to drive the screw 601 to rotate, then the threaded sleeve 602 is driven to move upwards, and the sliding plate 502 can be driven to move through the second rotating rod 607, when the threaded sleeve 602 moves, the sleeve plate 604 moves upwards along the guide plate 606, then the sleeve plate 604 and the guide plate 606 are fixed through the bolts 605, the sliding plate 502 is quickly fixed after moving, finally the top end of the ejector rod 504 is conveniently fixed in the sleeve 507, and the ejector rod 504 is prevented from moving.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (1)
1. Weaving equipment with calibration function, including board (1), its characterized in that: the bottom of the machine table (1) is fixedly provided with a frame (8), the top of the machine table (1) is fixedly provided with a machine body (2), one end bottom of the machine body (2) is provided with a needle head installation mechanism (4), the bottom of the needle head installation mechanism (4) is provided with a needle head (3), the top of the needle head installation mechanism (4) is provided with a needle head limit mechanism (5), the needle head limit mechanism (5) is provided with a brake mechanism (6), and the top of the machine table (1) is provided with a chassis (7) positioned below the needle head (3);
the needle mounting mechanism (4) comprises a mounting disc (401) fixed at the bottom of the machine body (2), a top disc (4010) is mounted in the mounting disc (401), two inner holes (4011) are symmetrically formed in the mounting disc (401), two bottom grooves (4016) are symmetrically formed in the bottom of the top disc (4010), inner rods (4017) are fixedly mounted in the two bottom grooves (4016), sliding blocks (4014) are movably mounted on the outer sides of the two inner rods (4017), first inserting rods (4013) are fixedly mounted on the sides, away from each other, of the two sliding blocks (4014), and the first inserting rods (4013) are respectively located in the two inner holes (4011);
two positioning rods (4012) are symmetrically and fixedly arranged in the mounting plate (401), two positioning holes (4015) are symmetrically formed in the top of the top plate (4010), and the two positioning rods (4012) are respectively positioned in the two positioning holes (4015);
the bottom of the top disc (4010) is fixedly provided with a mounting column (409), the bottom end of the mounting column (409) is fixedly connected with the top end of the needle (3), a fixed ring (403) is fixedly sleeved on the outer side of the mounting column (409), a movable ring (408) is arranged above the fixed ring (403), the movable ring (408) is movably sleeved with the mounting column (409), the top of the movable ring (408) is symmetrically and fixedly provided with two rotating rods (402), the tops of the two rotating rods (402) are respectively and rotatably connected with the bottoms of the two sliding blocks (4014), a bottom rod (406) is fixedly arranged at the bottom of the movable ring (408) at equal angles, a bottom block (404) is fixedly arranged at the bottom end of the bottom rod (406) in a penetrating mode, a spring (407) is fixedly connected with the bottom block (404) at equal angles between the movable ring (408) and the fixed ring (403), the spring (407) is movably sleeved with the bottom rod (406), and a limiting ring (405) positioned below the bottom block (404) is fixedly sleeved on the outer side of the mounting column (409);
the needle head limiting mechanism (5) comprises a U-shaped frame (501) fixed at the top of the needle head mounting mechanism (4), two supporting blocks (505) are symmetrically and fixedly arranged on the U-shaped frame (501), a top plate (508) is fixedly arranged at the top of the two supporting blocks (505), a spring (407) is fixedly arranged at the bottom of the top plate (508), a top rod (504) is fixedly arranged at the top of the top plate (4010), and the top end of the top rod (504) penetrates through the mounting plate (401) and the needle head mounting mechanism (4) and is positioned in the sleeve (507);
the U-shaped frame is characterized in that a fixing plate (5011) is fixedly arranged in the U-shaped frame (501), two cross bars (5013) are symmetrically and fixedly arranged between the fixing plate (5011) and the U-shaped frame (501), a sliding plate (502) is movably arranged on the outer sides of the two cross bars (5013), a connecting rod (5010) is fixedly arranged on one side, close to a push rod (504), of the sliding plate (502), one end, close to the push rod (504), of the connecting rod (5010) penetrates through the fixing plate (5011) and is fixedly provided with a mounting block (509), a clamping block (503) is fixedly arranged on one side, far from the fixing plate (5011), of the mounting block (509), a fixing block (506) is fixedly arranged at the bottom of a sleeve (507), and the fixing block (506) and the clamping block (503) are attached to the push rod (504);
the inside of the clamping block (503) is fixedly provided with a second inserting rod (5012), the outer side of the ejector rod (504) is provided with an outer hole (5014), the second inserting rod (5012) is positioned in the outer hole (5014), the braking mechanism (6) comprises a screw rod (601) rotatably connected to the top of the fixed plate (5011), the top end of the screw rod (601) is fixedly provided with a rotary disc (603), and the outer side of the screw rod (601) is in threaded sleeve connection with a threaded sleeve (602);
one side that sleeve (507) was kept away from to swivel joint has dwang two (607) in swivel joint, and the bottom of dwang two (607) is rotated with the top of slide (502) and is connected, fixed mounting has sleeve board (604) on swivel joint (602), and the inside activity of sleeve board (604) has cup jointed deflector (606), and the top fixed connection of deflector (606) bottom and fixed plate (5011) installs bolt (605) between sleeve board (604) and deflector (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311281059.8A CN117071195B (en) | 2023-10-07 | 2023-10-07 | Weaving equipment with calibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311281059.8A CN117071195B (en) | 2023-10-07 | 2023-10-07 | Weaving equipment with calibration function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117071195A CN117071195A (en) | 2023-11-17 |
| CN117071195B true CN117071195B (en) | 2023-12-29 |
Family
ID=88711912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311281059.8A Active CN117071195B (en) | 2023-10-07 | 2023-10-07 | Weaving equipment with calibration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117071195B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441003A (en) * | 1992-03-31 | 1995-08-15 | Aisin Seiki Kabushiki Kaisha | Sewing machine having a removable head |
| JP2009011561A (en) * | 2007-07-04 | 2009-01-22 | Brother Ind Ltd | Tool holder, processing unit and sewing machine |
| CN206477121U (en) * | 2017-02-21 | 2017-09-08 | 吴江市震宇缝制设备有限公司 | A kind of syringe needle self-checking device |
| WO2022110076A1 (en) * | 2020-11-27 | 2022-06-02 | 常熟市虞城纺织服装科技发展有限公司 | Sewing equipment for producing textile clothes |
| CN216712429U (en) * | 2021-12-16 | 2022-06-10 | 东美(苏州)实业有限公司 | Weaving equipment convenient to change weaving syringe needle |
| CN115948873A (en) * | 2023-03-13 | 2023-04-11 | 南通昊至琼艳纺织有限公司 | Weaving device convenient to change weaving syringe needle |
-
2023
- 2023-10-07 CN CN202311281059.8A patent/CN117071195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441003A (en) * | 1992-03-31 | 1995-08-15 | Aisin Seiki Kabushiki Kaisha | Sewing machine having a removable head |
| JP2009011561A (en) * | 2007-07-04 | 2009-01-22 | Brother Ind Ltd | Tool holder, processing unit and sewing machine |
| CN206477121U (en) * | 2017-02-21 | 2017-09-08 | 吴江市震宇缝制设备有限公司 | A kind of syringe needle self-checking device |
| WO2022110076A1 (en) * | 2020-11-27 | 2022-06-02 | 常熟市虞城纺织服装科技发展有限公司 | Sewing equipment for producing textile clothes |
| CN216712429U (en) * | 2021-12-16 | 2022-06-10 | 东美(苏州)实业有限公司 | Weaving equipment convenient to change weaving syringe needle |
| CN115948873A (en) * | 2023-03-13 | 2023-04-11 | 南通昊至琼艳纺织有限公司 | Weaving device convenient to change weaving syringe needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117071195A (en) | 2023-11-17 |
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