CN113774581A - Multi-needle sewing machine for clothing production - Google Patents
Multi-needle sewing machine for clothing production Download PDFInfo
- Publication number
- CN113774581A CN113774581A CN202110941433.7A CN202110941433A CN113774581A CN 113774581 A CN113774581 A CN 113774581A CN 202110941433 A CN202110941433 A CN 202110941433A CN 113774581 A CN113774581 A CN 113774581A
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- China
- Prior art keywords
- sewing machine
- fixedly connected
- needle
- bolt
- sewing
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Classifications
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- 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
- D05B51/00—Applications of needle-thread guards; Thread-break detectors
Abstract
The invention relates to the field of sewing machines, in particular to a multi-needle sewing machine for clothing production, which comprises a sewing machine body, wherein a creel stand is fixedly connected to the right side of the front end of the sewing machine body, an installation mechanism is fixedly connected to the bottom of the front end of the sewing machine body, a positioning mechanism is fixedly connected to the bottom of the right end of the installation mechanism, and a wire guide mechanism is sleeved on the outer side of the positioning mechanism. This multi-needle sewing machine for clothing production, with the top joint of sewing needle inboard in the bottom of installation pipe, with position sleeve threaded connection in the outside of locating lever, through the position of adjustment position sleeve on the locating lever, drive the parcel of tightening strip to the installation pipe, accomplish the location clamp plate and to the sewing needle at the inboard position locking in the bottom of installation pipe, overall structure is simple reasonable, convenience of customers improves the maintenance convenience of the device to the quick replacement of sewing needle. The problems of inconvenience in maintenance and operation, high production cost and low sewing efficiency in the prior art are solved.
Description
Technical Field
The invention relates to the field of sewing machines, in particular to a multi-needle sewing machine for clothing production.
Background
The sewing machine is used as a main production device in the garment processing industry, wherein according to the production process requirements of garments, single-row lines or multi-row lines and the like are required to be used for splicing garment fabrics and processing patterns on the surfaces of the garments.
The prior patent (publication number: CN103352336B) discloses a multi-needle bar sewing machine, which has at least two needle bars, preferably adopts a structure of double needle bars, three needle bars or four needle bars, and solves the problems that the prior sewing machine has insufficient colors of upper threads and needs to change the threads manually in the process of pattern sewing. The multi-needle-bar sewing machine adopts the guide groove to guide each needle bar, is convenient for the driving mechanism to send the specific needle bar into the clamping groove of the needle bar clamping seat, enables the specific needle bar to be linked with the upper shaft and the needle bar driving connecting rod assembly to perform sewing work, and has the advantages of simple structure and automatic control. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the device is used, the multi-needle structure is complex, so that the device is complex to operate when a sewing needle is replaced, and the maintenance operation of the device is inconvenient; 2. when the device is used, the sewing gap can not be adjusted according to the sewing requirements of different products, and the production capacity of the product is single in the practical stage, so that the production cost of the device is higher; 3. when the device is used, the overall structure lacks the wiring protection of sewing threads, and when the threads are extremely easy to break in the actual production and use stage, the sewing threads cannot be quickly reassembled in time, so that the sewing efficiency of the device is low.
Disclosure of Invention
The invention aims to provide a multi-needle sewing machine for clothing production, which aims to solve the problems of inconvenient maintenance operation, high production cost and low sewing efficiency in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clothing production is with many needles sewing machine, includes the sewing machine body, the front end right side fixedly connected with creel stand of sewing machine body, the front end bottom fixedly connected with installation mechanism of sewing machine body, the right-hand member bottom fixedly connected with positioning mechanism of installation mechanism, wire mechanism has been cup jointed in positioning mechanism's the outside.
Preferably, the outer side of the creel stand is fixedly connected with a lead ring, and the left side of the creel stand is fixedly connected with a reinforcing rib.
Preferably, installation mechanism includes the mounting panel, the left end fixed connection of mounting panel is in the front end bottom of sewing machine body, anticreep slot and spacing groove have been seted up respectively on the right side of mounting panel, the right side of mounting panel is pegged graft and is had the bolt, the top threaded connection of bolt has spacing bolt, the bottom of spacing bolt is contradicted with the right-hand member inboard of mounting panel, the right-hand member welding of bolt has the wire loop of walking.
Preferably, the middle part of the bolt is provided with a limiting hole, and the bottom of the bolt is provided with a reinforcing groove.
Preferably, positioning mechanism is including the installation pipe, the top fixed connection of installation pipe is in the right-hand member bottom of bolt, the inboard joint in bottom of installation pipe has the sewing needle, the bottom outside joint of installation pipe has positioning pressure plate, positioning pressure plate's left side is contradicted in the outside of sewing needle, positioning pressure plate's the equal fixedly connected with in front end and the rear end strip of tightening up, the inboard parcel of tightening up the strip is in the outside of installation pipe, the left end fixedly connected with locating lever of tightening up the strip, the outside threaded connection of locating lever has the position sleeve.
Preferably, the locating slot is opened to the bottom of installation pipe, the top fixedly connected with of installation pipe strengthens the limiting plate, and strengthens the top of limiting plate and the right-hand member bottom fixed connection of bolt.
Preferably, the wire mechanism includes the fixation clamp, the inboard of fixation clamp cup joints in the outside of installation pipe, the left end of fixation clamp has cup jointed the gim peg, the right-hand member fixedly connected with fixed plate of fixation clamp, the inboard fixedly connected with spacing spring of front end of fixed plate, the top fixedly connected with slide of spacing spring, the middle part fixedly connected with guide pulley of slide.
Preferably, the front end of the fixed plate is provided with three limiting sliding holes, the fixed plate is L-shaped, and the inner side of the front end of the fixed plate is in sliding connection with the outer side of the sliding seat.
Compared with the prior art, the invention has the beneficial effects that:
according to the device, the sewing needle is quickly replaced, the top end of the sewing needle is clamped on the inner side of the bottom end of the mounting pipe, the positioning sleeve is connected to the outer side of the positioning rod in a threaded mode, the position of the positioning sleeve on the positioning rod is adjusted to drive the tightening strip to wrap the mounting pipe, and the positioning pressing plate is used for locking the position of the sewing needle on the inner side of the bottom end of the mounting pipe.
According to the invention, product production diversification is realized by matching the mounting mechanism and the positioning mechanism of the device, the positions and the intervals of the pins on the mounting plate are adjusted, the conflict between the limiting bolt and the mounting plate is removed, the pins are pulled out from the inner side of the right end of the mounting plate through the routing ring, the insertion of the pins and the mounting plate is recovered according to the product production requirement, and the stitches required by the sewing of the device sequentially pass through the creel stand, the routing ring, the guide wheel and the sewing needle, so that the quick adjustment of the working positions of the positioning mechanism and the thread guide mechanism is completed, a user can conveniently realize multi-stitch sewing and cable-tying operations through the device, the operation is simple and rapid, and the production cost of the device is reduced.
According to the sewing device, the sewing efficiency is improved through the matching of the installation mechanism of the sewing device and the thread guiding mechanism, the distance between the guiding wheels is adjusted, the limiting spring drives the sliding seat to slide on the inner side of the front end of the fixing plate, the guiding and motion track limiting of the thread guiding wheels to the thread are completed, the thread is prevented from winding and breaking due to insufficient fixing when in use, meanwhile, the position clamping and fixing of the thread are completed through the fixing plate, the limiting spring, the sliding seat and the guiding wheels of the thread guiding mechanism, the threading is facilitated for a user, the product production sewing efficiency of the sewing device is improved, the thread is prevented from being lack of fixing and winding, the thread breaking probability of the sewing device is reduced, and the re-assembling efficiency of the sewing thread is improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the mounting plate structure of the present invention;
FIG. 3 is a perspective view of the latch structure of the present invention;
FIG. 4 is a front cross-sectional view of the mounting plate structure of the present invention;
FIG. 5 is a top view of the positioning platen structure of the present invention;
FIG. 6 is a perspective view of a mounting tube structure of the present invention;
FIG. 7 is a front view of the retaining plate structure of the present invention;
FIG. 8 is a top view of the mounting plate structure of the present invention.
In the figure: 1. a sewing machine body; 2. a wire arrangement frame; 3. an installation mechanism; 31. mounting a plate; 32. an anti-drop slot; 33. a limiting groove; 34. a bolt; 35. a limit bolt; 36. a wiring ring; 4. a positioning mechanism; 41. installing a pipe; 42. a sewing needle; 43. positioning a pressing plate; 44. tightening the strip; 45. positioning a rod; 46. a positioning sleeve; 5. a wire guide mechanism; 51. a fixing clip; 52. a fixing bolt; 53. a fixing plate; 54. a limiting spring; 55. a slide base; 56. a guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a clothing production is with many needles sewing machine, includes sewing machine body 1, and sewing machine body 1's front end right side fixedly connected with creel stand 2, sewing machine body 1's front end bottom fixedly connected with installation mechanism 3, installation mechanism 3's right-hand member bottom fixedly connected with positioning mechanism 4, positioning mechanism 4's the outside has cup jointed wire mechanism 5.
In the embodiment, as shown in fig. 1, a thread guiding ring is fixedly connected to the outer side of the creel stand 2, a reinforcing rib is fixedly connected to the left side of the creel stand 2, and a thread required for sewing the device passes through the creel stand 2, the routing ring 36, the guiding wheel 56 and the sewing needle 42 in sequence, so that the threading operation of the device is completed.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the mounting mechanism 3 includes a mounting plate 31, the left end of the mounting plate 31 is fixedly connected to the bottom of the front end of the sewing machine body 1, the right side of the mounting plate 31 is respectively provided with an anti-dropping slot 32 and a limiting groove 33, the right side of the mounting plate 31 is inserted with a plug pin 34, the top end of the plug pin 34 is in threaded connection with a limiting bolt 35, the bottom end of the limiting bolt 35 abuts against the inner side of the right end of the mounting plate 31, the right end of the plug pin 34 is welded with a wire-running ring 36, the interference between the limiting bolt 35 and the mounting plate 31 is removed, the plug pin 34 is removed from the inner side of the right end of the mounting plate 31 through the wire-running ring 36, the insertion between the plug pin 34 and the mounting plate 31 is recovered according to the production requirement, and the quick adjustment of the working positions of the positioning mechanism 4 and the wire-guiding mechanism 5 is completed.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a limiting hole is formed in the middle of the plug pin 34, a reinforcing groove is formed in the bottom of the plug pin 34, and the plug pin 34 and the limiting bolt 35 are matched to complete the locking of the positioning mechanism 4 at the right end of the mounting plate 31.
In this embodiment, as shown in fig. 1, fig. 4, fig. 5 and fig. 6, the positioning mechanism 4 includes an installation tube 41, the top end of the installation tube 41 is fixedly connected to the bottom of the right end of the plug pin 34, a sewing needle 42 is connected to the inner side of the bottom end of the installation tube 41 in a clamped manner, a positioning pressing plate 43 is connected to the outer side of the bottom end of the installation tube 41 in a clamped manner, the left side of the positioning pressing plate 43 abuts against the outer side of the sewing needle 42, tightening strips 44 are fixedly connected to the front end and the rear end of the positioning pressing plate 43 respectively, the inner side of the tightening strips 44 is wrapped on the outer side of the installation tube 41, a positioning rod 45 is fixedly connected to the left end of the tightening strips 44, a positioning sleeve 46 is connected to the outer side of the positioning rod 45 through a thread, the position of the positioning sleeve 46 on the positioning rod 45 is adjusted to drive the tightening strips 44 to wrap the installation tube 41, the positioning pressing plate 43 to lock the position of the sewing needle 42 on the inner side of the bottom end of the installation tube 41, and the overall structure is simple and reasonable.
In this embodiment, as shown in fig. 1, 4 and 6, the positioning groove is opened at the bottom end of the mounting tube 41, the top end of the mounting tube 41 is fixedly connected with the reinforced limiting plate, and the top end of the reinforced limiting plate is fixedly connected with the bottom of the right end of the plug pin 34, so that the user can complete the quick fixing and detaching of the sewing needle 42 conveniently by the matching of the mounting tube 41 and the positioning pressing plate 43.
In this embodiment, as shown in fig. 1, 4, 7 and 8, the wire guiding mechanism 5 includes a fixing clip 51, an inner side of the fixing clip 51 is sleeved on an outer side of the mounting tube 41, a fixing bolt 52 is sleeved at a left end of the fixing clip 51, a fixing plate 53 is fixedly connected at a right end of the fixing clip 51, a limiting spring 54 is fixedly connected at an inner side of a front end of the fixing plate 53, a sliding seat 55 is fixedly connected at a top end of the limiting spring 54, a guide wheel 56 is fixedly connected at a middle portion of the sliding seat 55, a suture passes through the guide wheel 56 for the first time, a distance between the guide wheels 56 is adjusted, the limiting spring 54 drives the sliding seat 55 to slide at the inner side of the front end of the fixing plate 53, guidance and motion track limitation of the guide wheel 56 on the suture are completed, and winding and breaking of the suture due to insufficient fixation are avoided when the suture is used.
In this embodiment, as shown in fig. 1, 4, 7 and 8, three limiting sliding holes are formed at the front end of the fixing plate 53, the fixing plate 53 is L-shaped, the inner side of the front end of the fixing plate 53 is slidably connected with the outer side of the sliding seat 55, and the fixing plate 53, the limiting spring 54, the sliding seat 55 and the guide wheel 56 of the wire guiding mechanism 5 complete the position clamping and fixing of the suture, so that the user can conveniently thread the wire.
The use method and the advantages of the invention are as follows: when the multi-needle sewing machine for producing clothes is used, the working process is as follows:
as shown in fig. 1 to 8, according to the production requirement of the product, the position and the distance of the plug pin 34 on the mounting plate 31 are adjusted, the collision between the limiting bolt 35 and the mounting plate 31 is released, the plug pin 34 is pulled out from the inner side of the right end of the mounting plate 31 through the wire loop 36, the plug connection between the plug pin 34 and the mounting plate 31 is recovered according to the production requirement of the product, the quick adjustment of the working positions of the positioning mechanism 4 and the wire guiding mechanism 5 is completed, and the operation is simple and quick.
The top end of the sewing needle 42 is clamped at the inner side of the bottom end of the mounting tube 41, the abutting of the positioning pressing plate 43 on the sewing needle 42 is recovered, the positioning sleeve 46 is in threaded connection with the outer side of the positioning rod 45, the tightening strip 44 is driven to wrap the mounting tube 41 by adjusting the position of the positioning sleeve 46 on the positioning rod 45, and the locking of the positioning pressing plate 43 on the position of the sewing needle 42 at the inner side of the bottom end of the mounting tube 41 is completed.
The threading operation is that the thread needed by the device to be sewn passes through the creel stand 2, the routing ring 36, the guide wheel 56 and the sewing needle 42 in sequence, the thread passes through the guide wheel 56 for the first time, the distance between the guide wheel 56 is adjusted, the limiting spring 54 drives the sliding seat 55 to slide on the inner side of the front end of the fixing plate 53, the guide and motion track limitation of the guide wheel 56 to the thread are completed, the thread is prevented from being wound and broken due to insufficient fixing when in use, meanwhile, the position clamping and fixing of the thread are completed through the fixing plate 53, the limiting spring 54, the sliding seat 55 and the guide wheel 56 of the thread guiding mechanism 5, the user can conveniently thread, the product production sewing efficiency of the device is improved, and the thread is prevented from being wound due to lack of fixing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a clothing production is with many needles sewing machine, includes sewing machine body (1), its characterized in that: the wire arranging frame is characterized in that a wire arranging frame (2) is fixedly connected to the right side of the front end of the sewing machine body (1), an installation mechanism (3) is fixedly connected to the bottom of the front end of the sewing machine body (1), a positioning mechanism (4) is fixedly connected to the bottom of the right end of the installation mechanism (3), and a wire guiding mechanism (5) is sleeved on the outer side of the positioning mechanism (4).
2. The multi-needle sewing machine for producing clothes according to claim 1, characterized in that: the outer side of the creel stand (2) is fixedly connected with a lead ring, and the left side of the creel stand (2) is fixedly connected with a reinforcing rib.
3. The multi-needle sewing machine for producing clothes according to claim 1, characterized in that: installation mechanism (3) include mounting panel (31), the left end fixed connection of mounting panel (31) is in the front end bottom of sewing machine body (1), anticreep slot (32) and spacing groove (33) have been seted up respectively to the right side of mounting panel (31), it has bolt (34) to peg graft on the right side of mounting panel (31), the top threaded connection of bolt (34) has spacing bolt (35), the bottom of spacing bolt (35) is contradicted with the right-hand member inboard of mounting panel (31), the right-hand member welding of bolt (34) has wire loop (36) of walking.
4. A multi-needle sewing machine for garment production according to claim 3, characterized in that: the middle part of the bolt (34) is provided with a limiting hole, and the bottom of the bolt (34) is provided with a reinforcing groove.
5. The multi-needle sewing machine for producing clothes according to claim 1, characterized in that: positioning mechanism (4) are including installation pipe (41), the top fixed connection of installation pipe (41) is in the right-hand member bottom of bolt (34), the inboard joint in bottom of installation pipe (41) has sewing needle (42), the bottom outside joint of installation pipe (41) has positioning pressure plate (43), the left side of positioning pressure plate (43) is contradicted in the outside of sewing needle (42), the equal fixedly connected with tightening strip (44) in front end and the rear end of positioning pressure plate (43), the inboard parcel of tightening strip (44) is in the outside of installation pipe (41), the left end fixedly connected with locating lever (45) of tightening strip (44), the outside threaded connection of locating lever (45) has position sleeve (46).
6. The multi-needle sewing machine for producing clothes according to claim 5, characterized in that: the locating slot has been seted up to the bottom of installation pipe (41), the top fixedly connected with of installation pipe (41) strengthens the limiting plate, and strengthens the top of limiting plate and the right-hand member bottom fixed connection of bolt (34).
7. The multi-needle sewing machine for producing clothes according to claim 1, characterized in that: wire mechanism (5) include fixation clamp (51), the inboard of fixation clamp (51) cup joints in the outside of installation pipe (41), the left end of fixation clamp (51) has cup jointed gim peg (52), the right-hand member fixedly connected with fixed plate (53) of fixation clamp (51), the inboard fixedly connected with spacing spring (54) of front end of fixed plate (53), the top fixedly connected with slide (55) of spacing spring (54), the middle part fixedly connected with guide pulley (56) of slide (55).
8. The multi-needle sewing machine for producing clothes according to claim 7, characterized in that: three limiting sliding holes are formed in the front end of the fixing plate (53), the fixing plate (53) is L-shaped, and the inner side of the front end of the fixing plate (53) is connected with the outer side of the sliding seat (55) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941433.7A CN113774581A (en) | 2021-08-17 | 2021-08-17 | Multi-needle sewing machine for clothing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941433.7A CN113774581A (en) | 2021-08-17 | 2021-08-17 | Multi-needle sewing machine for clothing production |
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| Publication Number | Publication Date |
|---|---|
| CN113774581A true CN113774581A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110941433.7A Pending CN113774581A (en) | 2021-08-17 | 2021-08-17 | Multi-needle sewing machine for clothing production |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203200483U (en) * | 2011-08-08 | 2013-09-18 | 大和缝纫机制造株式会社 | Double-link sewing machine with stitch opening prevention device |
| CN103352336A (en) * | 2013-07-12 | 2013-10-16 | 宁波舒普机电科技有限公司 | Multi-needle-bar sewing machine |
| CN108910609A (en) * | 2018-07-20 | 2018-11-30 | 芜湖清柏白露智能信息科技有限公司 | A kind of textile machinery yarn conducting wire winding-preventing mechanism |
| CN210657474U (en) * | 2019-10-09 | 2020-06-02 | 泉州市飞创新材料科技有限公司 | 3D flies to knit vamp production and uses syringe needle |
| CN211645611U (en) * | 2019-10-10 | 2020-10-09 | 义乌市煊辉服饰有限公司 | Lead frame of sewing machine |
| CN213357948U (en) * | 2020-09-11 | 2021-06-04 | 成都美泰来服饰有限公司 | Sewing machine for tailoring |
-
2021
- 2021-08-17 CN CN202110941433.7A patent/CN113774581A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203200483U (en) * | 2011-08-08 | 2013-09-18 | 大和缝纫机制造株式会社 | Double-link sewing machine with stitch opening prevention device |
| CN103352336A (en) * | 2013-07-12 | 2013-10-16 | 宁波舒普机电科技有限公司 | Multi-needle-bar sewing machine |
| CN108910609A (en) * | 2018-07-20 | 2018-11-30 | 芜湖清柏白露智能信息科技有限公司 | A kind of textile machinery yarn conducting wire winding-preventing mechanism |
| CN210657474U (en) * | 2019-10-09 | 2020-06-02 | 泉州市飞创新材料科技有限公司 | 3D flies to knit vamp production and uses syringe needle |
| CN211645611U (en) * | 2019-10-10 | 2020-10-09 | 义乌市煊辉服饰有限公司 | Lead frame of sewing machine |
| CN213357948U (en) * | 2020-09-11 | 2021-06-04 | 成都美泰来服饰有限公司 | Sewing machine for tailoring |
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Application publication date: 20211210 |
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