CN114164576B - Scroll sewing and tube making device - Google Patents
Scroll sewing and tube making device Download PDFInfo
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- CN114164576B CN114164576B CN202110793283.XA CN202110793283A CN114164576B CN 114164576 B CN114164576 B CN 114164576B CN 202110793283 A CN202110793283 A CN 202110793283A CN 114164576 B CN114164576 B CN 114164576B
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- sewing machine
- sewing
- scroll
- cylinder
- banner
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
- D05B65/02—Devices for severing the needle or lower thread controlled by the sewing mechanisms
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- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A scroll sewing and bobbin making device is provided with a sewing machine, a sewing machine frame, a horizontal moving mechanism and a thread cutting assembly; the sewing machine is respectively connected with the horizontal moving mechanism and the thread trimming component through the sewing machine frame; the horizontal moving mechanism can drive the sewing machine to horizontally move along the width direction of the scroll; the sewing machine moves horizontally to enter the upper space of the scroll to start working, and the scroll is sewn and made into a cylinder; after the sewing machine leaves the upper space of the scroll, the sewing machine and the horizontal moving mechanism stop working, and the thread cutting assembly cuts off the thread end left by the sewing machine. The invention has the advantages that the structure is simple, when the sewing machine works, the sewing cylinder making and the horizontal movement of the sewing machine are carried out simultaneously, the thread end is cut off immediately in the process of ascending the lifting seat after the sewing cylinder making is finished, the whole process is simple and quick without dragging, and the efficiency is very high.
Description
Technical Field
The invention relates to the technical field of scroll production equipment, in particular to a scroll sewing and cylinder making device.
Background
The most common banner in real life is an advertisement banner which is pulled at a high place or pasted on a wall to play the roles of advertisement and publicity. The single side of the printing cloth with the red advertisement banner is printed with a white or yellow character or pattern, which is quite striking and very easy to get people's attention; generally, two sides of a scroll are provided with a cylindrical tube which is sewed and used for fixing through a wood stick; in the existing scroll production process, a special scroll machine is used for using scroll cloth and a color ribbon, so that the color ribbon is printed on the scroll cloth to form characters or patterns; finishing printing the scroll; then transferring the printed banner cloth to a cutting machine and a tube making machine for processing; cutting the whole piece of printed banner cloth according to the width of each banner, and sewing the printed banner cloth after the two end parts of the single banner are folded by using a sewing machine to form a cylindrical bobbin; finally, the single scroll after being rolled is transferred to a scroll machine to be rolled into a scroll shape, so that the single scroll is convenient to store and carry; in the prior art, most methods for making a tube according to the length of a scroll are manual sewing by using a sewing machine, and for the scheme similar to the scroll, for example, the utility model of the Chinese patent publication No. CN212771314U discloses a color stripe cloth sewing machine, and a scheme for hemming the color stripe cloth in the length direction is disclosed in 23 rd 3.23.2021; at present, the prior art does not adopt the technical scheme that a sewing machine automatically carries out the edge sewing in the width direction on the two ends of the width direction of a scroll, namely, the technical scheme of tube manufacturing.
Disclosure of Invention
The invention aims to solve the problems and provides a banner sewing and cylinder making device.
The technical scheme of the invention is as follows: a scroll sewing and tube making device comprises a sewing machine, a sewing machine frame, a horizontal moving mechanism and a thread cutting assembly;
the sewing machine frame comprises a vertical plate and a flat plate; the end part of the vertical plate is connected with the middle part of the flat plate; the vertical plate is used for mounting a sewing machine; the side surface of the flat plate is respectively provided with 2 lower counter bores A and 1 lower counter bore B on the two sides of the vertical plate; more than two threaded holes A are arranged in an array at the end part of the top surface of the flat plate;
the horizontal moving mechanism comprises a horizontal guide rail consistent with the width direction of the scroll, two sliding blocks matched with the horizontal guide rail, belt pulleys arranged at two ends of the horizontal guide rail, belts connected with the belt pulleys at two ends, a horizontal motor connected with the belt pulleys at one end of the horizontal guide rail, and a belt pressing plate; the sliding block is connected with the sewing machine frame through a lower counter bore A; the belt is connected with the sewing machine frame through a belt pressing plate and a lower sinking hole B;
the thread trimming assembly comprises an installation plate, an air cylinder, a fixed seat, a lifting seat and a pair of scissors from bottom to top in sequence;
one end of the mounting plate is provided with two through holes matched with the threaded hole A, and the middle part of the mounting plate is provided with a cylinder mounting hole; the thread trimming component is connected with the sewing machine frame in a way that a screw penetrates through the through hole to be matched with the threaded hole A;
the fixed seat is fixedly connected with the air cylinder, and the longitudinal section of the fixed seat is U-shaped; a groove is formed in the center of the upper part of the side face of the fixing seat; a stop lever which is arranged in an inverted trapezoid shape by taking the groove as the center is arranged between the side surfaces of the fixed seat and is divided into an upper stop lever and a lower stop lever;
the cylinder is provided with a cylinder push rod which is vertically upward; the cylinder push rod passes through the center of the bottom surface of the fixed seat;
the bottom of the lifting seat is a trapezoidal boss and is connected with the end part of a push rod of the air cylinder; the side surface of the lifting seat is provided with a threaded hole corresponding to the groove; the threaded hole is centered relative to the trapezoidal boss; the outer side surface of the lifting seat is attached to the inner wall of the fixed seat;
the scissor edge is vertical to the horizontal guide rail; the middle parts of the scissors are hinged through bolts; the end part of the bolt is connected with a nut matched with the groove; the bolt penetrates through the threaded hole; the scissors are provided with straight handles extending downwards at two sides; the single-side straight handle and the scissor edge form an obtuse angle; the straight handle of unilateral sets up between the last pin of homonymy, lower pin.
The scroll sewing and tube making device also comprises a tensioning mechanism; the tensioning mechanism is arranged on the other side of the horizontal guide rail opposite to the horizontal motor and comprises a fixed frame, a fixed plate and an adjusting screw; the fixing frame is connected with the belt pulley, and the tail end of the fixing frame is provided with a threaded hole B matched with the adjusting screw; the head of the adjusting screw is attached to the fixing plate, and the tail of the adjusting screw penetrates through the fixing plate to be matched with the threaded hole B.
Preferably, the fixing seat is fixedly connected with the cylinder through a screw penetrating through the cylinder base from bottom to top.
Preferably, the center of the trapezoid boss is provided with a lower counter bore C; a sinking screw is penetrated in the lower counter bore C and is connected with the end part of the air rod push rod.
Preferably, the bolt is sleeved with a compression spring; one end of the compression spring is connected with the bolt head, and the other end of the compression spring is connected with the scissors.
Preferably, the side surface of the fixed seat below the bolt head is correspondingly provided with a groove.
Preferably, two air path connecting ports are arranged on the side surface of the cylinder.
Preferably, the outer side surface of the lifting seat is provided with a grease hole.
Preferably, the sewing machine is provided with a cloth guide sheet; the cloth guide piece and the sewing machine are matched with the side surface of the sewing machine to form a < "> shaped structure.
Preferably, the rear side of the horizontal guide rail is symmetrically provided with the supporting legs.
The beneficial effects of the invention are: the invention relates to a scroll sewing and bobbin making device, which is provided with a sewing machine, a sewing machine frame, a horizontal moving mechanism and a thread cutting assembly; the sewing machine is respectively connected with the horizontal moving mechanism and the thread trimming component through the sewing machine frame; the horizontal moving mechanism can drive the sewing machine to horizontally move along the width direction of the scroll; the sewing machine moves horizontally to enter the upper space of the scroll to start working, and the scroll is sewn and made into a cylinder; after the sewing machine leaves the upper space of the scroll, the sewing machine and the horizontal moving mechanism stop working, and the thread cutting assembly cuts off the thread end left by the sewing machine. The invention has the advantages that the structure is simple, when the sewing machine works, the sewing cylinder making and the horizontal movement of the sewing machine are carried out simultaneously, the thread end is cut off immediately in the process of ascending the lifting seat after the sewing cylinder making is finished, the whole process is simple and quick without dragging, and the efficiency is very high.
Drawings
FIG. 1 is a schematic perspective view of a first apparatus for making a scroll by sewing a scroll according to the present invention;
FIG. 2 is an enlarged view I of FIG. 1;
FIG. 3 is a schematic perspective view of a second apparatus for producing a web sewing bobbin according to the present invention;
FIG. 4 is a schematic perspective view of the scroll sewing and can manufacturing device of the present invention with the sewing machine removed;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is an enlarged view II of FIG. 5;
FIG. 7 is an enlarged view of III of FIG. 5;
FIG. 8 isbase:Sub>A sectional view A-A of FIG. 7;
FIG. 9 is a sectional view taken along line B-B of FIG. 7;
FIG. 10 is a perspective view of the attachment of the sewing machine frame to the mounting plate;
FIG. 11 is a first perspective view of the thread trimmer assembly with the mounting plate removed;
FIG. 12 is a second perspective view of the trimming assembly with the mounting plate removed;
FIG. 13 is a front partial cross-sectional view of FIG. 11;
FIG. 14 is a third perspective view of the trimming assembly with the mounting plate removed;
FIG. 15 is a front partial sectional view of FIG. 14;
FIG. 16 is a first perspective view of the first lifting base;
FIG. 17 is a second perspective view of the lifting base;
in the figure: 1. the sewing machine comprises a sewing machine body, 11 cloth guide pieces, 2 a sewing machine frame, 21 an upright plate, 22 a flat upright plate, 221 a sunken hole A, 222 a sunken hole B, 223 a threaded hole A, 3 a horizontal moving mechanism, 31 a horizontal guide rail, 311 supporting legs, 32 sliding blocks, 33 belt pulleys, 34 a belt, 35 a horizontal motor, 36 a belt pressing plate, 4 a thread trimming component, 41 a cylinder, 411 a cylinder push rod, 412 an air passage connecting port, 42 a fixed seat, 421 a groove, 422 a stop lever, 4221 an upper stop lever, 4222 a lower stop lever, 43 a lifting seat, 431 a trapezoid boss, 4311 a sunken hole C, 4312 a sunken screw, 432 a threaded hole, 433 a grease hole, 44 a scissors, 441 a bolt, 4411 a compression spring, 4412 a bolt head, 442 a nut, 443 a straight handle, 444, 45 a mounting plate, 51 a fixed frame, 511 a threaded hole B, 52 a fixed plate and 53 an adjusting threaded hole.
Detailed Description
The embodiment is as follows: referring to fig. 1-17, a banner sewing and bobbin making device comprises a sewing machine, a sewing machine frame, a horizontal moving mechanism and a thread cutting assembly;
the sewing machine frame comprises a vertical plate and a flat plate; the end part of the vertical plate is connected with the middle part of the flat plate; the vertical plate is used for mounting a sewing machine; the side surface of the flat plate is respectively provided with 2 lower counter bores A and 1 lower counter bore B on the two sides of the vertical plate; more than two threaded holes A are arranged in an array at the end part of the top surface of the flat plate;
the horizontal moving mechanism comprises a horizontal guide rail consistent with the width direction of the scroll, two sliding blocks matched with the horizontal guide rail, belt pulleys arranged at two ends of the horizontal guide rail, belts connected with the belt pulleys at two ends, a horizontal motor connected with the belt pulleys at one end of the horizontal guide rail, and a belt pressing plate; the sliding block is connected with the sewing machine frame through a lower counter bore A; the sliding pair formed by the sliding block and the horizontal guide rail is matched to provide a lead function for horizontal transverse movement on the sewing machine frame; the belt is connected with the sewing machine frame through a belt pressing plate and a lower sinking hole B; the belt pressing plate enables the sewing machine frame and the belt to form a whole, the sewing machine frame and the belt move together, and the sewing machine can sew the scroll along with the horizontal movement of the sewing machine frame;
the thread cutting assembly comprises a mounting plate, an air cylinder, a fixed seat, a lifting seat and scissors from bottom to top in sequence;
one end of the mounting plate is provided with two through holes matched with the threaded hole A, and the middle part of the mounting plate is provided with a cylinder mounting hole; the thread cutting assembly is connected with the sewing machine frame in a way that a screw penetrates through the through hole to be matched with the threaded hole A, so that the matching relation between the cutting edge of the scissors and the sewing machine is ensured; meanwhile, the distance of the thread trimming component according to the sewing machine can be adjusted by selecting a proper threaded hole so as to control the length of the thread end left after the thread trimming component is trimmed;
the fixed seat is fixedly connected with the air cylinder, and the longitudinal section of the fixed seat is U-shaped; the center of the upper part of the side surface of the fixed seat is provided with a groove; a stop lever which is arranged in an inverted trapezoid manner by taking the groove as the center is arranged between the side surfaces of the fixed seat and is divided into an upper stop lever and a lower stop lever;
the cylinder is provided with a cylinder push rod which is vertically upward; the cylinder push rod passes through the center of the bottom surface of the fixed seat;
the bottom of the lifting seat is a trapezoidal boss and is connected with the end part of a push rod of the air cylinder; the side surface of the lifting seat is provided with a threaded hole corresponding to the groove; the threaded hole is centered relative to the trapezoidal boss; the outer side surface of the lifting seat is attached to the inner wall of the fixed seat; the cylinder push rod can push the lifting seat to move up and down, and a sliding pair formed between the outer side surface of the lifting seat and the inner wall of the fixed seat plays a role in guiding;
the edge of the scissors is vertical to the horizontal guide rail, and the edge of the scissors can just cut off the thread head left by the sewing bobbin; the middle parts of the scissors are hinged through bolts; the middle part of the scissors and the bolt form a revolute pair; the end part of the bolt is connected with a nut matched with the groove; the bolt penetrates through the threaded hole; the nut and the bolt can move up and down along with the lifting seat; the scissors are provided with straight handles extending downwards at two sides; the unilateral straight handle and the scissors edge form an obtuse angle; the single-side straight handle is arranged between the upper stop lever and the lower stop lever on the same side; when the lifting seat falls down, the nut is restrained by the groove in the horizontal direction, so that the middle parts of the bolt, the nut and the scissors are centered relative to the fixed seat, and the straight handle can only be opened due to the restraint of the upper stop lever and the lower stop lever, so that the edge of the scissors is opened; when the nut falls to the bottom of the groove, the groove restrains the nut upwards, and the middle part of the scissors falls to the lowest part; when the lifting seat rises, the straight handle is pressed by the push rod of the cylinder, and the trapezoidal boss is attached to the lower edge of the straight handle, so that the edge of the scissors is centered; the straight handle is folded, and the edge of the scissors is closed; no matter the lifting seat rises or falls, the scissors edge is symmetrical about the center of the fixed seat, so that the stability of the scissors for cutting the thread end is ensured.
The scroll sewing and tube making device also comprises a tensioning mechanism; the tensioning mechanism is arranged on the other side of the horizontal guide rail opposite to the horizontal motor and comprises a fixed frame, a fixed plate and an adjusting screw; the fixing frame is connected with the belt pulley, and the tail end of the fixing frame is provided with a threaded hole B matched with the adjusting screw; the head of the adjusting screw is attached to the fixing plate, and the tail of the adjusting screw penetrates through the fixing plate to be matched with the threaded hole B.
The fixing base is fixedly connected with the air cylinder through a screw penetrating through the air cylinder base from bottom to top, and the stop lever and the lifting base do not need to be detached and are convenient to detach and install relative to the screw installed from top to bottom.
A lower counter bore C is arranged in the center of the trapezoid boss; a sinking screw is penetrated in the lower counter bore C and is connected with the end part of the air rod push rod; the matching of the lower counter bore and the sinking screw ensures the detachable installation of the lifting seat and the cylinder push rod and avoids the interference on the opening and closing of the scissors.
The bolt is sleeved with a compression spring; one end of the compression spring is connected with the bolt head, and the other end of the compression spring is connected with the scissors, so that the edge of the scissors is always in a close fit state, and the effectiveness of cutting off the thread head by the edge is ensured.
The side face of the fixed seat below the bolt head is correspondingly provided with a groove, so that two sides of the fixed seat are simultaneously provided with centering constraint on the middle part of the scissors and limitation on the lowest descending position of the lifting seat when the lifting seat falls down.
The side surface of the cylinder is provided with two gas circuit connectors which are connected with a gas source and an exhaust pipeline.
The outer side surface of the lifting seat is provided with a grease hole, and stored grease overflows to the lifting seat and the fixed sliding auxiliary surface when the lifting seat moves up and down, so that friction is reduced.
The sewing machine is provided with a cloth guide sheet; the cloth guide piece is matched with the sewing machine and is provided with the cloth guide piece; the cloth guide piece and the sewing machine are matched with the side surface of the sewing machine to form a 'T' shaped structure for guiding the scroll to enter the sewing machine for sewing.
The supporting legs are symmetrically arranged on the rear sides of the horizontal guide rails, so that the support of the horizontal guide rails is enhanced, the deflection deformation is reduced, and the horizontal movement of the sewing machine is more stable.
The using process of the embodiment is as follows:
the sewing machine is used for sewing the fabric,
referring to the attached figure 1 of the specification, at the beginning of sewing, a sewing machine is arranged at the right side of a horizontal guide rail, and a thread cutting assembly is arranged at the right side of the sewing machine;
after the free end of the scroll is folded and pressed on a sewing plane of the sewing machine, the horizontal motor is started, the belt drives the sewing machine to move leftwards through the belt pressing plate, and the horizontal guide rail and the sliding block provide a guide effect; when the needle head of the sewing machine enters the upper space of the scroll, the sewing machine starts to be started to sew the scroll; meanwhile, the sewing machine moves leftwards without stopping; when the sewing machine leaves the moment above the scroll, the sewing machine immediately; when the thread cutting assembly reaches a position between the sewing machine and the scroll, stopping the horizontal motor, and cutting a thread end by the thread cutting assembly; after the thread end is cut off, when no scroll exists in the middle, the horizontal motor is started reversely, and the sewing machine and the thread cutting assembly return to the right side of the horizontal guide rail;
the process that the thread cutting assembly cuts the thread end is actually the initial state of the thread cutting assembly in a normal state, the lifting seat ascends to be converted into the process of cutting the thread end, and the lifting seat descends to recover the initial state.
In the initial state, the nut and the bolt head fall at the bottom of the groove, the middle part of the scissors is centered, the straight handle is separated from the trapezoidal boss and is restrained by the upper stop lever and the lower stop lever to be in an open state, and the edge of the scissors is also called as the open state;
in the ascending process of the lifting seat, the air cylinder push rod pushes the lifting seat upwards, so that the middle part of the scissors ascends along the groove; before the middle part of the scissors leaves the groove, the middle part of the scissors is centered by the constraint of the groove; when the middle part of the scissors is about to leave the groove, the trapezoidal lug is in line contact with the lower edge of the straight handle to replace the groove to restrain the middle part of the scissors from being centered; no matter the middle part of the scissors leaves the front and the back of the groove, the straight handle is folded inwards due to the limitation of the blocking rod in the ascending process of the lifting seat, and the scissors edge tends to be closed; when the trapezoidal convex block is gradually contacted with the lower side of the straight handle in the close contact surface, the lifting seat rises to the highest position, the edge of the scissors is closed, and the thread end left by sewing the scroll is cut off;
in the descending process of the lifting seat, the air cylinder push rod retracts the lifting seat downwards, and the middle part of the scissors descends along with the descending process; before entering the groove, the middle part of the scissors is restrained and centered by the trapezoidal bump; after entering the groove, the middle part of the scissors is restrained and centered by the groove; when the nut falls to the bottom of the groove, the middle part of the scissors is limited by the upward groove to stay; this position is also the lowest position where the lifting seat can descend; during the descending process of the lifting seat, the cutting edge of the scissors is changed from being closed to being opened.
Claims (10)
1. A scroll sewing and tube making device is characterized by comprising a sewing machine, a sewing machine frame, a horizontal moving mechanism and a thread trimming component;
the sewing machine frame comprises a vertical plate and a flat plate; the end part of the vertical plate is connected with the middle part of the flat plate; the vertical plate is used for mounting a sewing machine; the side surface of the flat plate is respectively provided with 2 lower counter bores A and 1 lower counter bore B on the two sides of the vertical plate; more than two threaded holes A are arranged in an array at the end part of the top surface of the flat plate;
the horizontal moving mechanism comprises a horizontal guide rail consistent with the width direction of the scroll, two sliding blocks matched with the horizontal guide rail, belt pulleys arranged at two ends of the horizontal guide rail, belts connected with the belt pulleys at two ends, a horizontal motor connected with the belt pulleys at one end of the horizontal guide rail, and a belt pressing plate; the sliding block is connected with the sewing machine frame through a lower counter bore A; the belt is connected with the sewing machine frame through a belt pressing plate and a lower sinking hole B;
the thread cutting assembly comprises a mounting plate, an air cylinder, a fixed seat, a lifting seat and scissors from bottom to top in sequence;
one end of the mounting plate is provided with two through holes matched with the threaded hole A, and the middle part of the mounting plate is provided with a cylinder mounting hole; the thread trimming component is connected with the sewing machine frame in a way that a screw penetrates through the through hole to be matched with the threaded hole A;
the fixed seat is fixedly connected with the air cylinder, and the longitudinal section of the fixed seat is U-shaped; a groove is formed in the center of the upper part of the side face of the fixing seat; a stop lever which is arranged in an inverted trapezoid shape by taking the groove as the center is arranged between the side surfaces of the fixed seat and is divided into an upper stop lever and a lower stop lever;
the cylinder is provided with a cylinder push rod which is vertically upward; the cylinder push rod penetrates through the center of the bottom surface of the fixed seat;
the bottom of the lifting seat is a trapezoidal boss and is connected with the end part of the push rod of the air cylinder; the side surface of the lifting seat is provided with a threaded hole corresponding to the groove; the threaded hole is centered relative to the trapezoidal boss; the outer side surface of the lifting seat is attached to the inner wall of the fixed seat;
the scissor edge is vertical to the horizontal guide rail; the middle parts of the scissors are hinged through bolts; the end part of the bolt is connected with a nut matched with the groove; the bolt penetrates through the threaded hole; the scissors are provided with straight handles extending downwards at two sides; the unilateral straight handle and the scissors edge form an obtuse angle; the straight handle of unilateral sets up between the last pin of homonymy, lower pin.
2. The banner sewing can manufacturing device of claim 1, wherein: the device also comprises a tensioning mechanism; the tensioning mechanism is arranged on the other side of the horizontal guide rail opposite to the horizontal motor and comprises a fixed frame, a fixed plate and an adjusting screw; the fixing frame is connected with the belt pulley, and the tail end of the fixing frame is provided with a threaded hole B matched with the adjusting screw; the head of the adjusting screw is attached to the fixing plate, and the tail of the adjusting screw penetrates through the fixing plate to be matched with the threaded hole B.
3. The banner sewing can manufacturing device of claim 1, wherein: the fixing seat is fixedly connected with the cylinder through a screw penetrating through the cylinder base from bottom to top.
4. The banner sewing drum device according to claim 1, wherein: a lower counter bore C is arranged in the center of the trapezoid boss; a sinking screw is penetrated in the lower counter bore C and is connected with the end part of the air rod push rod.
5. The banner sewing can manufacturing device of claim 1, wherein: the bolt is sleeved with a compression spring; one end of the compression spring is connected with the bolt head, and the other end of the compression spring is connected with the scissors.
6. The banner sewing drum device according to claim 1, wherein: the side surface of the fixed seat below the bolt head is correspondingly provided with a groove.
7. The banner sewing can manufacturing device of claim 1, wherein: two air path connecting ports are arranged on the side surface of the cylinder.
8. The banner sewing drum device according to claim 1, wherein: the outer side surface of the lifting seat is provided with a grease hole.
9. The banner sewing drum device according to claim 1, wherein: the sewing machine is provided with a cloth guide sheet; the cloth guide piece and the sewing machine are matched with the side surface of the sewing machine to form a < "> shaped structure.
10. The banner sewing can manufacturing device of claim 1, wherein: the rear side of the horizontal guide rail is symmetrically provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793283.XA CN114164576B (en) | 2021-07-14 | 2021-07-14 | Scroll sewing and tube making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793283.XA CN114164576B (en) | 2021-07-14 | 2021-07-14 | Scroll sewing and tube making device |
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| Publication Number | Publication Date |
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| CN114164576A CN114164576A (en) | 2022-03-11 |
| CN114164576B true CN114164576B (en) | 2022-11-22 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2757534B2 (en) * | 1990-05-18 | 1998-05-25 | ブラザー工業株式会社 | Automatic thread trimming sewing machine |
| MXPA06010688A (en) * | 2004-03-19 | 2007-02-19 | L & P Property Management Co | Multiple horizontal needle quilting machine and method. |
| CN206345998U (en) * | 2016-11-22 | 2017-07-21 | 苏州三安机器制造有限公司 | A kind of automatic shearing wire type roller quilter |
| CN107164888B (en) * | 2017-06-30 | 2022-12-06 | 浙江中捷缝纫科技有限公司 | Automatic sewing machine for peripheral seams |
| CN107313186B (en) * | 2017-07-17 | 2023-02-24 | 上海安围智能科技股份有限公司 | Thread clamping and cutting device for mineral cotton sewing machine |
| US11015274B2 (en) * | 2018-11-30 | 2021-05-25 | L&P Property Management Company | Quilting machine |
| CN212582132U (en) * | 2019-12-26 | 2021-02-23 | 佛山市科华智缝设备有限公司 | Quilting machine device |
| CN212611249U (en) * | 2020-03-24 | 2021-02-26 | 江苏三联家用纺织品有限公司 | Automatic thread trimming head sewing machine for cotton quilt production |
| CN212771314U (en) * | 2020-07-03 | 2021-03-23 | 江苏赫伽力智能科技有限公司 | Color strip cloth sewing machine |
| CN213357928U (en) * | 2020-09-10 | 2021-06-04 | 曲阜市玉樵夫科技有限公司 | Scroll mechanism |
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