CN105926173A - Feeding mechanism for tacking machine and tacking machine - Google Patents
Feeding mechanism for tacking machine and tacking machine Download PDFInfo
- Publication number
- CN105926173A CN105926173A CN201610453290.4A CN201610453290A CN105926173A CN 105926173 A CN105926173 A CN 105926173A CN 201610453290 A CN201610453290 A CN 201610453290A CN 105926173 A CN105926173 A CN 105926173A
- Authority
- CN
- China
- Prior art keywords
- base body
- mounting blocks
- feed mechanism
- tacking machine
- bar tacking
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 2
- 238000009958 sewing Methods 0.000 abstract description 19
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/12—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing
- D05B3/22—Article-, e.g. button-, feed mechanisms therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a feeding mechanism for a tacking machine and the tacking machine. The feeding mechanism comprises a feeding frame, feeding plates and a feeding base for supporting the feeding frame and the feeding plates. The feeding base comprises a base body and a mounting block installed on the base body. The feeding plates and the feeding frame are fixedly connected with the mounting block, the base body is in a long strip shape, the front end of the base body is provided with a long groove extending in the length direction of the base body, the mounting block is movably positioned at the rear of the long groove, and the relative distance between the mounting block and the long groove is adjustable. A transmission block connected with an X-direction movement assembly penetrates and is arranged in the long groove, the rear end of the base body is connected with a Y-direction movement assembly, and the base body moves in a front-rear and left-right mode under the driving of the X-direction movement assembly and the Y-direction movement assembly. According to the feeding mechanism, specifications of the feeding plates can be replaced easily, the feeding plates of various specifications can be used in a supporting mode by the whole feeding mechanism, and the sewing range is expanded.
Description
Technical field
The present invention relates to the bar tacking machine in stitching process field, particularly relate to feed mechanism and the bar tacking machine of a kind of bar tacking machine.
Background technology
Bar tacking machine sewing machine is also bartacker and knot tying machine, English is Bartack, it is typically to be used for reinforcing stitching, it is generally suitable for clothing, knitting, sweater, western-style clothes, the manufacturers such as jean use, bar tacking machine plays clothing force part reinforcing joint sewing and the seam tail reinforcing of round end buttonhole and the effect of seam lock umbrella tip circle, in process of production after the upper button of bookbinding, artificial sewing thread is needed to be wound around several after button neck, to reinforce the firmness of button, bar tacking machine can be automatically brought into operation this procedure, shorten working hours, improve production efficiency, reduce workman and produce intensity, save manpower.Along with technological innovation, electrical type bar tacking machine also arises at the historic moment, and with newly-increased low-tension sewing technology and tangent mechanism, the guarantee of stabilizing quality is generally approved by manufacturer deeply.nullChinese patent ZL201520915033.9 discloses a kind of Novel electronic bar tacking machine，It includes the bar tacking machine main body arranged on the table、Controller and guidance panel，Controller is connected with bar tacking machine main body and guidance panel respectively，Bar tacking machine main body includes driving group of motors and the needle bar mechanism being connected with driving group of motors and feed mechanism，Needle bar mechanism includes the shank doing up-and-down movement，Feed mechanism includes upper push-rod and the lower push-rod that can all around move，Upper push-rod can move up and down，The front end of upper push-rod is provided with mounting blocks，Mounting blocks connects top board，On top board, the corresponding position with sewing hole is provided with the area perforating more than sewing hole，Shank can be sewed through both ends to nameplate after perforating，Lower push-rod front end is provided with lower platen，The through hole corresponding with perforating it is provided with on lower platen.The bar tacking machine of this patent is for the sewing of nameplate.
Feed mechanism in existing bar tacking machine includes supplying support and delivery sheet, upper push-rod in the supply the most above-mentioned patent of support, delivery sheet is the lower push-rod in above-mentioned patent, supply support and delivery sheet are installed on supply base, and be connected with motion, form movement all around, and the feed mechanism in existing bar tacking machine is a whole set of structure, its delivery sheet can not arbitrarily change specification, it is impossible to adapts to different sewing scopes.
Accordingly, it would be desirable to a kind of bar tacking machine adapting to different sewing scope, easily replacing delivery sheet.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide feed mechanism and the bar tacking machine of a kind of bar tacking machine, and for solving in prior art, in bar tacking machine, feed mechanism is fixed, sewing scope fixes the problem being difficult to more preferable delivery sheet.
For achieving the above object and other relevant purposes, the present invention provides the feed mechanism of a kind of bar tacking machine, including supply holder, delivery sheet and support supply holder and the supply base of delivery sheet, described supply base includes that base body and the mounting blocks being arranged on base body, described delivery sheet and described supply holder are all fixedly linked with described mounting blocks；Described base body is that its front end of strip has the elongated slot extended along base body length direction, described mounting blocks activity orientation is adjustable at the rear of described elongated slot and the relative distance between mounting blocks and elongated slot, the drive block being connected with X it is equipped with to moving parts in described elongated slot, the rear end of base body is connected with Y-direction moving parts, base body X to moving parts, Y-direction moving parts drive under all around move.
Preferably, described base body slides with described mounting blocks and is connected, and described base body is relatively fixed by keeper with mounting blocks.
Preferably, the top of described base body is provided with protruding spigot surface, and the bottom of described mounting blocks is provided with groove, described mounting blocks groove be stuck on described protruding spigot surface and slide along described protruding spigot surface.
Preferably, described protruding spigot surface and described mounting blocks having multiple bolt hole, described keeper is bolt, by being located in by keeper in different bolts hole to change mounting blocks institute fixed position.
Preferably, described base body is provided with hole, location and is placed in multiple bolts hole of both sides, hole, location, position the length direction distribution along base body of hole and all bolts hole, on described mounting blocks, there is sliding tray, alignment pin is located in hole, location and is connected with base body by mounting blocks with in sliding tray, and mounting blocks and base body are fixed in being located in sliding tray and one of them bolt hole by bolt.
Preferably, the feed mechanism of described bar tacking machine also includes that parallel fixing top board and lower platen, described supply base are placed in the gap between top board and lower platen.
Preferably, described X to moving parts include X to driving motor and with X to driving the rotating rocker that is connected of motor, rotating rocker is connected with described drive block.
Preferably, described Y-direction moving parts includes that Y-direction drives motor, horizontally set and drives the Y-axis that motor-driven is connected and the crank being placed in Y-axis end with Y-direction, and described crank is fixedly linked with described base body.
The present invention also provides for a kind of bar tacking machine, and including driving group of motors and the needle bar mechanism being connected with driving group of motors and feed mechanism, described feed mechanism uses the feed mechanism of bar tacking machine described above.
As mentioned above, the feed mechanism of the bar tacking machine of the present invention and bar tacking machine, have the advantages that it passes through the movable installation of mounting blocks and base body, and relative installation is adjustable, the relative distance between mounting blocks and elongated slot can be changed, namely can easily change the specification of delivery sheet, make whole feed mechanism can support the use the delivery sheet of plurality of specifications, expand sewing scope.
Accompanying drawing explanation
Fig. 1 is shown as the feed mechanism schematic diagram of the bar tacking machine of the present invention.
Fig. 2 is shown as the attachment structure between the base body of the present invention and mounting blocks.
Element numbers explanation
1 supply holder
2 delivery sheets
3 top boards
4 mounting blocks
41 sliding trays
5 base body
51 elongated slots
52 bolts hole
53 hole, location
6 lower platens
7 X are to driving motor
8 rotating rockers
9 Y-directions drive motor
10 Y-axis
11 cranks
12 steady pins
13 drive blocks
14 rotational pins
15 bolts
16 alignment pins
17 bolts
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be understood other advantages and effect of the present invention easily by the content disclosed by this specification.
Refer to Fig. 1.Notice, structure depicted in this specification institute accompanying drawing, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the present invention, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall in the range of disclosed technology contents can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, the present invention provides the feed mechanism of a kind of bar tacking machine, including supply holder 1, delivery sheet 2 and support supply holder 1 and the supply base of delivery sheet 2, supply base includes that base body 5 and the mounting blocks 4 being arranged on base body 5, delivery sheet 2 and supply holder 1 are all fixedly linked with mounting blocks 4；Base body 5 is that its front end of strip has the elongated slot 51 extended along base body length direction, mounting blocks 4 activity orientation is adjustable at the rear of elongated slot 51 and the relative distance between mounting blocks 4 and elongated slot 51, the drive block 13 being connected with X it is equipped with to moving parts in elongated slot 51, the rear end of base body 5 is connected with Y-direction moving parts, base body 5 X to moving parts, Y-direction moving parts drive under all around move, drive delivery sheet and supply holder all around to move by mounting blocks, complete sewing.The present invention is by the movable installation of mounting blocks with base body, and relative installation is adjustable, the relative distance between mounting blocks 4 and elongated slot 51 can be changed, without changing under supply base, the specification of the most replaceable delivery sheet, make whole feed mechanism can support the use the delivery sheet of plurality of specifications, change sewing scope with this.
As a preferred embodiment of the present invention, as shown in Figure 1, above-mentioned base body 5 slides with mounting blocks 4 and is connected, and base body 5 is relatively fixed by keeper with mounting blocks 4.Base body 5 slides to be connected with mounting blocks 4 and is easy to the relative position of both changes, and the structure that implements being connected of sliding is: the top of base body 5 is provided with protruding spigot surface, the bottom of mounting blocks 4 is provided with groove, mounting blocks groove be stuck on protruding spigot surface and slide along protruding spigot surface, protruding spigot surface and groove with the use of the Stable sliding that improve base body and mounting blocks.The structure that implements being connected of sliding is alternatively other structures, and above-mentioned protruding spigot surface may be provided on mounting blocks 4, and groove is located on base body 5, if the Stable sliding that can ensure that between mounting blocks 4 and base body 5.The present embodiment has multiple bolt hole on above-mentioned protruding spigot surface and mounting blocks 4, keeper is bolt 15, by bolt 15 being located in different bolts hole to change 4 fixed positions of mounting blocks, as shown in Figure 1, in the present embodiment, mounting blocks has two different position locations from base body, can be described as two gears.The present embodiment, by changing mounting blocks and the relative position of base body, can make sewing scope be expanded to 50x60 by original 40X60 or 40X30.
Another preferred embodiment as the present invention, as shown in Figure 2, above-mentioned base body 5 is provided with hole 53, location and is placed in multiple bolts hole 52 of both sides, hole, location, position the length direction distribution along base body 5 of hole 53 and all bolts hole 52, on described mounting blocks 4, there is sliding tray 41, alignment pin 16 is located in hole 53, location and is connected with base body 5 by mounting blocks 4 in sliding tray 41, and mounting blocks 4 and base body 5 are fixed in being located in sliding tray 41 and one of them bolt hole by bolt 17.The present embodiment, by mobile mounting blocks 4, makes alignment pin 16 slide in sliding tray 41, is positioned in different bolts hole by bolt 17 the most again, regulates the installation site of mounting blocks with this, changes the relative distance between mounting blocks 4 and elongated slot 51.In the present embodiment, mounting blocks has two different position locations from base body, and the both sides i.e. positioning hole 53 are respectively provided with a bolt hole 52, can be described as two gears.The present embodiment, by changing mounting blocks and the relative position of base body, can make sewing scope be expanded to 50x60 by original 40X60 or 40X30.
Therefore, above-mentioned mounting blocks 4 activity orientation is adjustable at the rear of elongated slot 51 and the relative distance between mounting blocks 4 and elongated slot 51, can be realized by various structures, be not limited to above two embodiment.
For improving the kinetic stability of whole feed mechanism, the feed mechanism of bar tacking machine of the present invention also includes parallel fixing top board 3 and lower platen 6, above-mentioned supply base is placed in the gap between top board 3 and lower platen 6, guarantee that above-mentioned base body only carries out movement all around in a plane, without producing disturbance, and then improve supply holder and the kinetic stability of delivery sheet.
To moving parts, X in the present invention includes that X is to driving motor 7 and with X to the rotating rocker 8 driving motor 7 to be connected, rotating rocker 8 is connected with drive block 13, the present embodiment uses X to driving driven by motor rotating rocker 8 to rotate, and then drive drive block 13 to slide along elongated slot 51, and base body is made to move along direction before and after vertical with drawing.The center of rotation of above-mentioned rotating rocker 8 is connected by rotational pin 14 with above-mentioned lower platen 6.
Above-mentioned Y-direction moving parts includes that Y-direction drives motor 9, horizontally set and drives the Y-axis 10 that motor 9 transmission is connected and the crank 11 being placed in Y-axis end with Y-direction, crank 11 is fixedly linked with base body 5 by steady pin 12, and the present embodiment uses Y-direction to drive motor 9 drive Y-axis motion and then control base body left-right rotation along Fig. 1 by crank 11.Make above-mentioned delivery sheet and supply holder all around move by above-mentioned X to moving parts, cooperating of Y-direction moving parts, complete sewing.
The present invention also provides for a kind of bar tacking machine, including driving group of motors and the needle bar mechanism being connected with driving group of motors and feed mechanism, described feed mechanism uses the feed mechanism of bar tacking machine described above, above-mentioned feed mechanism is utilized to complete feeding, expand sewing scope, and above-mentioned delivery sheet can be changed the most at any time, have only to during replacing adjust base body and the fixed position relative of mounting blocks.
In sum, the feed mechanism of bar tacking machine of the present invention and bar tacking machine, movable installation by mounting blocks with base body, and relative installation is adjustable, the relative distance between mounting blocks and elongated slot can be changed, the specification of the most replaceable delivery sheet, makes whole feed mechanism can support the use the delivery sheet of plurality of specifications, changes sewing scope with this.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from disclosed spirit and technological thought such as, must be contained by the claim of the present invention.
Claims (9)
1. a feed mechanism for bar tacking machine, including supply holder (1), delivery sheet (2) and support supply holder (1) and delivery sheet (2)
Supply base, it is characterised in that described supply base includes base body (5) and is arranged on base body (5)
Mounting blocks (4), described delivery sheet (2) and described supply holder (1) are all fixedly linked with described mounting blocks (4)；Institute
Stating base body (5) is that its front end of strip has the elongated slot (51) extended along base body length direction, described mounting blocks
(4) activity orientation is adjustable at the rear of described elongated slot (51) and the relative distance between mounting blocks and elongated slot, described elongated slot (51)
Inside it is equipped with the drive block (13) being connected with X, the rear end of base body (5) and Y-direction moving parts phase to moving parts
Even, base body (5) X to moving parts, Y-direction moving parts drive under all around move.
The feed mechanism of bar tacking machine the most according to claim 1, it is characterised in that: described base body (5) and described installation
Block (4) slides and is connected, and described base body (5) is relatively fixed by keeper with mounting blocks (4).
The feed mechanism of bar tacking machine the most according to claim 2, it is characterised in that: the top of described base body (5) is provided with
Protruding spigot surface, the bottom of described mounting blocks (4) is provided with groove, and the groove of described mounting blocks (4) is stuck in described projection and leads
Slide on face and along described protruding spigot surface.
The feed mechanism of bar tacking machine the most according to claim 3, it is characterised in that: described protruding spigot surface and described mounting blocks (4)
On there is multiple bolt hole, described keeper is bolt (15), by being located in different bolts hole by keeper
To change mounting blocks (4) institute fixed position.
The feed mechanism of bar tacking machine the most according to claim 1, it is characterised in that: described base body (5) is provided with location
Hole (53) and be placed in multiple bolts hole (52) of both sides, hole, location, hole, location (53) and all bolts hole (52) edge
The length direction distribution of base body (5), described mounting blocks (4) has sliding tray (41), and alignment pin (16) is worn
Being located at hole, location (53) to be connected with base body (5) by mounting blocks (4) with in sliding tray (41), bolt (52) is worn
In being located at sliding tray (41) and one of them bolt hole, mounting blocks (4) and base body (5) are fixed.
The feed mechanism of bar tacking machine the most according to claim 1, it is characterised in that: the feed mechanism of described bar tacking machine also includes putting down
Capable fixing top board (3) and lower platen (6), described supply base is placed between top board (3) and lower platen (6)
Gap in.
The feed mechanism of bar tacking machine the most according to claim 1, it is characterised in that: to moving parts, described X includes that X is to driving
Galvanic electricity machine (7) and the rotating rocker (8) being connected to driving motor (7) with X, rotating rocker (8) and described transmission
Block (13) is connected.
The feed mechanism of bar tacking machine the most according to claim 1, it is characterised in that: described Y-direction moving parts includes that Y-direction is driven
Galvanic electricity machine (9), horizontally set and drive the Y-axis (10) that is connected of motor (9) transmission with Y-direction and be placed in Y-axis end
The crank (11) in portion, described crank (11) is fixedly linked with described base body (5).
9. a bar tacking machine, including driving group of motors and the needle bar mechanism being connected with driving group of motors and feed mechanism, its feature exists
In: described feed mechanism uses the feed mechanism of bar tacking machine as described in any one of claim 1 to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453290.4A CN105926173B (en) | 2016-06-21 | 2016-06-21 | The feeding mechanism and bar tacking machine of bar tacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453290.4A CN105926173B (en) | 2016-06-21 | 2016-06-21 | The feeding mechanism and bar tacking machine of bar tacking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105926173A true CN105926173A (en) | 2016-09-07 |
| CN105926173B CN105926173B (en) | 2019-03-01 |
Family
ID=56831921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453290.4A Active CN105926173B (en) | 2016-06-21 | 2016-06-21 | The feeding mechanism and bar tacking machine of bar tacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926173B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893654A (en) * | 2020-08-17 | 2020-11-06 | 拓卡奔马机电科技有限公司 | Stepping motor feeding and slide bar transmission button sewing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009034196A (en) * | 2007-07-31 | 2009-02-19 | Barudan Co Ltd | Sequin feeding method and apparatus |
| CN103434821A (en) * | 2013-08-29 | 2013-12-11 | 昆山市周市斐煌服饰厂 | Feeding device for button attaching machine |
| TWI456099B (en) * | 2012-02-20 | 2014-10-11 | Kaulin Mfg Co Ltd | Air-sweeping positioning apparatus for feeding buttons |
| CN205711260U (en) * | 2016-06-21 | 2016-11-23 | 拓卡奔马机电科技有限公司 | The feed mechanism of bar tacking machine and bar tacking machine |
-
2016
- 2016-06-21 CN CN201610453290.4A patent/CN105926173B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009034196A (en) * | 2007-07-31 | 2009-02-19 | Barudan Co Ltd | Sequin feeding method and apparatus |
| TWI456099B (en) * | 2012-02-20 | 2014-10-11 | Kaulin Mfg Co Ltd | Air-sweeping positioning apparatus for feeding buttons |
| CN103434821A (en) * | 2013-08-29 | 2013-12-11 | 昆山市周市斐煌服饰厂 | Feeding device for button attaching machine |
| CN205711260U (en) * | 2016-06-21 | 2016-11-23 | 拓卡奔马机电科技有限公司 | The feed mechanism of bar tacking machine and bar tacking machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893654A (en) * | 2020-08-17 | 2020-11-06 | 拓卡奔马机电科技有限公司 | Stepping motor feeding and slide bar transmission button sewing machine |
| CN111893654B (en) * | 2020-08-17 | 2021-11-26 | 拓卡奔马机电科技有限公司 | Stepping motor feeding and slide bar transmission button sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105926173B (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6108742B2 (en) | Buttonhole sewing machine | |
| JP2017221644A (en) | Flat stitch sewing machine | |
| CN103147234A (en) | Full-automatic template sewing machine | |
| CN203683871U (en) | Electronic pattern sewing machine | |
| EP3875653B1 (en) | Double needle sewing method enabling changeable needle distance | |
| JP4975358B2 (en) | Sewing machine and ball edge sewing machine | |
| CN105926173A (en) | Feeding mechanism for tacking machine and tacking machine | |
| CN205711260U (en) | The feed mechanism of bar tacking machine and bar tacking machine | |
| CN101245532B (en) | Panel strip sewing machine | |
| JP5084296B2 (en) | Sewing sewing machine | |
| CN205275891U (en) | Computer sewing machine | |
| CN104440903B (en) | The feeding blanking device of armband lock seaming mechanical hand | |
| CN110485063A (en) | A kind of press equipment of diversification periphery sewing | |
| CN203159865U (en) | Electronic pattern sewing machine | |
| CN101387049B (en) | Binding sewing machine | |
| JP5330605B2 (en) | Sewing cloth presser | |
| CN1164590A (en) | Sewing machine having thread cutting mechanism | |
| CN105506867B (en) | Sewing machine | |
| WO2019091106A1 (en) | Sewing-thread-based carton sealing machine for carton | |
| CN108221187A (en) | The adjustable overedger of various stitching and overedge-stitch method of adjustment | |
| CN204151539U (en) | Can the Sewing machines of auto-feed and trimming | |
| TW541378B (en) | Over lock sewing machine | |
| CN113684615A (en) | Quilting and embroidering integrated machine with adjustable relative positions of front and rear double-row machine heads | |
| JP2003181176A (en) | Bead stitch sewing machine | |
| CN205099899U (en) | Novel electronic bar tacking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |