CN209741406U - Wrapping cylinder driving mechanism - Google Patents
Wrapping cylinder driving mechanism Download PDFInfo
- Publication number
- CN209741406U CN209741406U CN201920050406.9U CN201920050406U CN209741406U CN 209741406 U CN209741406 U CN 209741406U CN 201920050406 U CN201920050406 U CN 201920050406U CN 209741406 U CN209741406 U CN 209741406U
- Authority
- CN
- China
- Prior art keywords
- crank
- edge covering
- driving
- connecting rod
- hemming
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a section of thick bamboo actuating mechanism bordures, its linkage with sewing machine's main feeding mechanism, including adjustable pay-off crank, first transmission is connected, the section of thick bamboo of borduring, the section of thick bamboo support of borduring, a section of thick bamboo transmission pendulum rod bordures, the bulb connecting rod, drive crank, the drive shaft, the axle sleeve, the drive shaft crank, second transmission connecting rod, main feeding mechanism's pay-off axle reciprocating swing, the pay-off axle drives adjustable pay-off crank reciprocating swing, adjustable pay-off crank and then the first transmission connecting rod of linkage, drive crank, second transmission connecting rod, the drive shaft crank, the drive shaft, drive crank reciprocating swing, drive crank drives bulb connecting rod and the pulling section of thick bamboo transmission pendulum rod of borduring, the section of thick bamboo support of borduring, the. The swing action of the edge covering cylinder is matched with the feeding of the edge covering strip and the fabric, so that the damping influence on the edge covering strip and the fabric in an edge covering opening can be changed, the edge covering strip and the fabric are not easy to stretch and deform, and the sewing effect is improved.
Description
Technical Field
The utility model relates to a sewing machine field is a section of thick bamboo actuating mechanism bordures.
Background
The edge covering cylinder mechanism is an auxiliary mechanism for edge covering sewing in a sewing machine, and is generally provided with a U-shaped edge covering opening, so that the edge covering sewing operation is convenient. The invention discloses a conventional hemming drum mechanism, such as an authorization notice number CN103352335B published in Chinese patent literature, wherein the authorization notice date 2014 6 and 18 days, namely a three-dimensional hemming sewing machine, and discloses a hemming drum capable of being adjusted horizontally and vertically, wherein the purpose of adjustment is to better adapt to the requirement of hemming sewing, but the hemming drum does not move along with a sewing machine after adjustment, so that when the hemming is sewn, the hemming strip or fabric is easy to elastically stretch or deform due to the influence of resistance changes such as friction when the hemming strip and the fabric pass through a hemming opening of the hemming drum, and the final hemming sewing effect is influenced. Therefore, the existing edge covering cylinder mechanism needs to be improved.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a bordure a section of thick bamboo actuating mechanism to this field, make it solve the current bordure a section of thick bamboo and easily cause elastic expansion or deformation to the edging strip, the surface fabric in feeding when borduring sewing, influence the technical problem of sewing effect. The purpose is realized by the following technical scheme.
The utility model provides a section of thick bamboo actuating mechanism of borduring, this section of thick bamboo actuating mechanism of borduring links with sewing machine's main feeding mechanism, and sewing machine's main feeding mechanism includes feeding shaft, lifting tooth axle, and the adjustable pay-off crank of feeding shaft fixed connection, adjustable pay-off crank pass through waist type regulation hole activity hinge joint first transmission connecting rod one end, and the transmission connecting rod other end activity hinge joint transmission crank one end, the transmission crank other end rotates to cup joint in lifting tooth axle. The structure key point is that the edge covering cylinder driving mechanism comprises an edge covering cylinder, an edge covering cylinder support, an edge covering cylinder transmission swing rod, a ball head connecting rod, a driving crank, a driving shaft, a shaft sleeve, a driving shaft crank and a second transmission connecting rod, wherein an edge covering opening of the edge covering cylinder is positioned on the feeding side of a machine needle of a sewing machine, the side surface of the edge covering cylinder is fixedly connected with the edge covering cylinder support, the edge covering cylinder support is fixed on the edge covering cylinder transmission swing rod, one end of the edge covering cylinder transmission swing rod is hinged and positioned at the upper end of a bottom plate of the sewing machine to swing, and the edge covering opening of the edge covering cylinder is parallel to the plate surface of the machine needle plate corresponding; joint ball bearings are formed at two ends of the ball head connecting rod, a universal movable ball head is arranged in each joint ball bearing, the ball head at one end of the ball head connecting rod is fixedly connected with the rod part of the edge covering cylinder transmission oscillating bar, the ball head at the other end of the ball head connecting rod is fixedly connected with one end of the driving crank, the other end of the driving crank is fixedly connected with one end of the driving shaft, the outside of the driving shaft is sleeved with the shaft sleeve, the shaft sleeve is positioned in a bottom plate of the sewing machine, the other end of the driving shaft is fixedly connected with one end of the driving shaft crank, the other end of the driving shaft crank is movably hinged with one end of the second transmission. Through the structure, the synchronous motion of the edge covering cylinder along with the main feeding mechanism of the sewing machine is realized, the swing action of the edge covering cylinder is matched with the feeding of the edge covering strip and the fabric, the damping influence on the edge covering strip and the fabric in the edge covering opening can be changed, the edge covering strip and the fabric are not easy to stretch and deform, and the sewing effect is improved.
In the edge covering cylinder driving mechanism, a vertical support surface which is vertical to the needle plate is arranged in the edge covering cylinder support, two vertical waist-shaped holes which are vertical to the needle plate are arranged in the vertical support surface, and the vertical waist-shaped holes and the side surface of the edge covering cylinder are fixed through adjusting screws. Through this structure, conveniently carry out vertical regulation to a section of thick bamboo of borduring to the sewing of borduring of adaptation different height positions.
Furthermore, the vertical waist-shaped hole of the edge covering cylinder support is arc-shaped. Through this structure, a section of thick bamboo angle modulation of borduring is more convenient.
In the edge covering cylinder driving mechanism, a horizontal support surface parallel to the surface of the needle plate is arranged in the edge covering cylinder support, two horizontal waist-shaped holes perpendicular to the needle and located on the same straight line are arranged in the horizontal support surface, and the two horizontal waist-shaped holes and the edge covering cylinder transmission swing rod are fixed through locking screws. Through the structure, the horizontal direction of the edge covering cylinder can be conveniently adjusted to adapt to edge covering sewing with different widths.
In the edge covering cylinder driving mechanism, when the edge covering cylinder transmission swing rod is fixedly connected with the ball head at one end of the ball head connecting rod, a gap is reserved between the joint ball bearing corresponding to the ball head and the upper end face of the edge covering cylinder transmission swing rod. Through the structure, the swing state of the joint ball bearing is adapted when the ball head connecting rod slightly inclines.
In the edge covering cylinder driving mechanism, the upper end face of the bottom plate of the sewing machine is provided with a limiting block for limiting the swinging and guiding of the edge covering cylinder transmission swing rod. Through the structure, the edge covering strip transmission swing rod can swing stably and prevent deformation, so that the swing stability of the edge covering barrel is improved.
In the edge covering cylinder driving mechanism, the ball head connecting rod is replaced by the pull wire and the reset spring, namely, two ends of the pull wire are respectively and fixedly connected with the rod part of the edge covering cylinder transmission swing rod and one end of the driving crank, and the rod part of the edge covering cylinder transmission swing rod is connected with the upper end surface of the bottom plate of the sewing machine in a tensioning mode through the reset spring. Through the structure, the swinging and resetting of the edge covering cylinder transmission swing rod are realized by utilizing the flexibility of the stay wire to adapt to the change of the stress direction and utilizing the reset spring, and the requirement that the driving crank drives the edge covering cylinder transmission swing rod to swing and rotate in a reciprocating manner can also be met.
In the edge covering cylinder driving mechanism, the ball head connecting rod is replaced by the elastic deformation connecting strip, and two ends of the elastic deformation connecting strip are respectively and fixedly connected with the rod part of the edge covering cylinder transmission swing rod and one end of the driving crank. Through the elastic deformation connecting strip, the requirement that the driving crank drives the edge covering cylinder to drive the swing rod to swing and rotate in a reciprocating manner can be met by means of elastic deformation and support.
In the wrapping cylinder driving mechanism, a waist-shaped adjusting hole of the adjustable feeding crank is connected with one end of the first transmission connecting rod through a tightness adjusting hinge shaft assembly, the tightness adjusting hinge shaft assembly comprises a hinge shaft, a locking nut and a locking bolt, a limiting ring block is arranged in the middle of the hinge shaft, a slide block in sliding fit with the waist-shaped adjusting hole is arranged on the hinge shaft part on one side of the limiting ring block, the shaft end of the hinge shaft on the side is fixedly connected with the locking nut, and the hinge shaft is clamped and fixed on the adjustable feeding crank through the locking nut and the limiting ring block; the hinge shaft part of the other side of the limiting ring block is a smooth shaft rod, the smooth shaft rod is hinged with the first transmission connecting rod, and the end part of the smooth shaft rod is connected with the first transmission in a limiting mode through the locking bolt. Through this structure, can realize the articulated rotation of activity of adjustable pay-off crank and first transmission connecting rod, can adjust first transmission connecting rod and adjustable pay-off crank's articulated position again, through changing articulated position to change pendulum arm of rotation length of force, change pendulum stroke, finally realize the regulation to borduring a swing stroke, with the different requirement of borduring sewing of adaptation.
The working method of the edge covering cylinder driving mechanism comprises the following steps: when the sewing machine is started to work, the feeding shaft of the main feeding mechanism swings in a reciprocating mode, the feeding shaft drives the adjustable feeding crank to swing in a reciprocating mode, the adjustable feeding crank further links the first transmission connecting rod, the transmission crank, the second transmission connecting rod, the driving shaft crank, the driving shaft and the driving crank to swing in a reciprocating mode, the driving crank drives the ball head connecting rod and pulls the edge covering cylinder transmission swing rod, the edge covering cylinder support and the edge covering cylinder to swing in a reciprocating mode, and therefore synchronous swinging operation of the edge covering cylinder along with sewing work is achieved.
The utility model discloses overall structure is comparatively reasonable, compact, has realized a section of thick bamboo of borduring along with sewing machine owner feeding mechanism simultaneous movement, effectively reduces elastic deformation, tensile influence to borduring strip, surface fabric, has improved sewing quality and outward appearance effect, is fit for the section of thick bamboo actuating mechanism that bordures as current all kinds of sewing machines and uses, or the improvement of homogeneous structure.
Drawings
Fig. 1 is a schematic structural view of the present invention installed in a sewing machine, in which a portion a is framed.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic view of the bottom structure of fig. 1.
Fig. 4 is a schematic view of the linkage structure of the present invention.
Fig. 5 is a schematic view of the detachable structure of the adjustable feeding crank and the first transmission link of the present invention.
Fig. 6 is a schematic structural view of an alternative scheme of the ball tie rod of the present invention.
Fig. 7 is a schematic structural view of a second alternative scheme of the ball head pull rod of the utility model.
The sequence numbers and names in the figure are: 1. the sewing machine comprises a sewing machine 101, a bottom plate 102, a needle plate 2, a hemming cylinder 201, a hemming opening 3, a hemming cylinder support 301, a vertical support surface 302, a vertical waist-shaped hole 303, a horizontal support surface 304, a horizontal waist-shaped hole 4, a hemming cylinder transmission swing rod 5, an adjusting screw 6, a locking screw 7, a limiting block 8, a ball head connecting rod 801, a joint ball bearing 9, a ball head 10, a driving crank 11, a driving shaft 12, the device comprises a shaft sleeve, 13, a driving shaft crank, 14, an adjustable feeding crank, 1401, a waist-shaped adjusting hole, 15, a first transmission connecting rod, 16, a second transmission connecting rod, 17, a transmission crank, 18, a feeding shaft, 19, a feed lifting tooth shaft, 20, a hinge shaft, 2001, a limit ring block, 2002, a sliding block, 2003, a smooth shaft rod, 21, a gasket, 22, a locking nut, 23, a locking bolt, 24, a pull wire, 25, a return spring, 26 and an elastic deformation connecting strip.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. In the following structures, the movable hinge structure and the fixed connection structure, which are not specifically described, are all the structures of the conventional hinge member and the conventional fixed connection member.
As shown in fig. 1-5, the driving mechanism of the edge covering tube is linked with the main feeding mechanism of the sewing machine 1, the sewing machine comprises the main feeding mechanism, a bottom plate 101 and a needle plate 102, the main feeding mechanism comprises a feeding shaft 18 and a feed lifting tooth shaft 19, the feeding shaft is fixedly connected with an adjustable feeding crank 14, the adjustable feeding crank is movably hinged with one end of a first transmission connecting rod 15 through a waist-shaped adjusting hole 1401, and the driving mechanism specifically comprises: the waist-shaped adjusting hole is connected with one end of the first transmission connecting rod through a tightness adjusting hinge shaft component, the tightness adjusting hinge shaft component comprises a hinge shaft 20, a gasket 21, a locking nut 22 and a locking bolt 23, a limiting ring block 2001 is arranged in the middle of the hinge shaft, a slide block 2002 in sliding fit with the waist-shaped adjusting hole is arranged on the hinge shaft part on one side of the limiting ring block, the end of the hinge shaft on the side is connected with the gasket in a penetrating mode and is fixedly connected with the locking nut, and the hinge shaft is clamped and fixed on the adjustable feeding crank through the locking nut, the gasket and the limiting ring block; when the lock nut is loosened, the position of the hinge shaft relative to the waist-shaped adjusting hole can be adjusted, so that the amplitude of the first transmission connecting rod driven by the adjustable feeding crank to swing is changed. The articulated shaft axial region of spacing ring piece opposite side is smooth axostylus axostyle 2003, and smooth axostylus axostyle forms the activity hinge with the pole hole cooperation of first transmission connecting rod one end, and smooth axostylus axostyle tip is connected first transmission spacingly through the locking bolt. The other end of the first transmission connecting rod is movably hinged with one end of a transmission crank 17, and the other end of the transmission crank is sleeved on the feed lifting shaft to movably rotate.
The edge covering cylinder driving mechanism comprises an edge covering cylinder 2, an edge covering cylinder bracket 3, an edge covering cylinder transmission swing rod 4, a ball head connecting rod 8, a driving crank 10, a driving shaft 11, a shaft sleeve 12, a driving shaft crank 13 and a second transmission connecting rod 16, wherein an edge covering opening 201 of the edge covering cylinder is positioned on the feeding side of a needle of the sewing machine 1. The side fixed connection of a section of thick bamboo of borduring section of thick bamboo support of borduring is equipped with in the section of thick bamboo support of borduring and is the vertically perpendicular holding surface 301 for faller 102 to and for the parallel horizontal stand face 303 of faller plate face, be equipped with two in the vertical holding surface and be vertical waist type hole 302 for the faller plate, fix through adjusting screw 5 between vertical waist type hole and the section of thick bamboo side of borduring, this vertical waist type hole also can design to be convex, conveniently bordures a section of thick bamboo angle modulation. Two horizontal waist-shaped holes 304 which are perpendicular to the machine needle and are positioned on the same straight line are arranged in the horizontal support surface, and the two horizontal waist-shaped holes and the edge covering cylinder transmission swing rod are fixed through locking screws 6. The edge covering cylinder transmission swing rod is hinged and positioned at the upper end surface of a bottom plate 101 of the sewing machine 1 through one end to swing, and an edge covering opening of the edge covering cylinder is parallel to a machine needle plate surface corresponding to a machine needle along with the swinging direction of the edge covering cylinder transmission swing rod. The upper end face of a bottom plate of the sewing machine is provided with a limiting block 7 for guiding and limiting the swing of a transmission swing rod of the edge covering cylinder, and the limiting block and the upper end face of the base are fixed through a bolt. Joint ball bearings 801 are formed at two ends of the ball head connecting rod 8, a ball head 9 which can move universally is arranged in each joint ball bearing, the ball head at one end of the ball head connecting rod is fixedly connected with the rod part of the edge-covering cylinder transmission swing rod, and a gap which is matched with the swing of the joint shaft bearing is reserved between the joint ball bearing where the ball head is located and the upper end surface of the edge-covering cylinder transmission swing rod. The bulb at the other end of the bulb connecting rod is fixedly connected with one end of a driving crank 10 through a bolt or a nut, and the other end of the driving crank is fixedly connected with one end of a driving shaft 11. The driving shaft is sleeved with a shaft sleeve 12, and the shaft sleeve is positioned in a sleeve hole in the bottom plate of the sewing machine. The other end of the driving shaft is fixedly connected with one end of a driving shaft crank 13, the other end of the driving shaft crank is movably hinged with one end of a second transmission connecting rod 16, and a hinged piece between a first transmission connecting rod 15 and a transmission crank 17 is movably hinged with the other end of the second transmission connecting rod.
As shown in fig. 6, the ball-end connecting rod 8 may be replaced by a "pull wire 24 and a return spring 25", for example, the pull wire is a steel wire, two ends of the steel wire are respectively connected and fixed with the rod portion of the hemming drum transmission swing link 4 and one end of the driving crank 10, and the rod portion of the hemming drum transmission swing link is connected with the upper end surface of the bottom plate 101 of the sewing machine 1 by tightening the return spring. Therefore, the force between the edge covering cylinder transmission swing rod and the driving crank is transmitted by using the pull wire, the swing reset of the edge covering cylinder transmission swing rod is realized by using the reset spring, and the functional purpose which is the same as that of the ball head connecting rod is finally realized.
As shown in fig. 7, the ball-end connecting rod may be replaced by an elastic deformation connecting strip 26, and two ends of the elastic deformation connecting strip are respectively and fixedly connected with the rod part of the edge-wrapping cylinder transmission swing rod 4 and one end of the driving crank 10. The same functional purpose as the ball head connecting rod can be realized by utilizing the deformation characteristic and the supporting characteristic of the elastic deformation strip.
Except that above-mentioned structure, the utility model discloses a bulb connecting rod does the replacement and can universal regulation mechanism in other markets to reach the same purpose with this application.
The working method of the utility model is as follows: when the sewing machine 1 is started to work, the feeding shaft 18 of the main feeding mechanism swings in a reciprocating mode, the feeding shaft drives the adjustable feeding crank 14 to swing in a reciprocating mode, the adjustable feeding crank further links the first transmission connecting rod 15, the transmission crank 17, the second transmission connecting rod 16, the driving shaft crank 13, the driving shaft 11 and the driving crank 10 to swing in a reciprocating mode, the driving crank drives the ball head connecting rod 8 and pulls the edge covering cylinder transmission swing rod 4, the edge covering cylinder support 3 and the edge covering cylinder 2 to swing in a reciprocating mode, synchronous swinging operation of the edge covering cylinder along with sewing work is achieved, elastic deformation and stretching influences on edge covering strips, fabric are effectively reduced, and sewing effects are improved.
The above contents are intended to illustrate the technical means of the present invention, and do not limit the technical scope of the present invention. Obvious modifications to the invention, combined with the prior common general knowledge, are also within the scope of the claims of the invention.
Claims (9)
1. A kind of tube driving mechanism of borduring, this tube driving mechanism of borduring links with main feeding mechanism of the Sewing machines (1), the main feeding mechanism of the Sewing machines includes the feed spindle (18), lifts the tooth axle (19), the feed spindle connects the adjustable feeding crank (14) fixedly, the adjustable feeding crank articularly connects one end of the first driving connecting rod (15) through the waist-shaped regulation hole (1401) activity, another end activity of the first driving connecting rod articularly connects one end of the driving crank (17), another end of the driving crank is rotated and cup jointed in lifting the tooth axle; the edge covering cylinder driving mechanism is characterized by comprising an edge covering cylinder (2), an edge covering cylinder support (3), an edge covering cylinder transmission swing rod (4), a ball head connecting rod (8), a driving crank (10), a driving shaft (11), a shaft sleeve (12), a driving shaft crank (13) and a second transmission connecting rod (16), wherein an edge covering opening (201) of the edge covering cylinder is positioned on the feeding side of a machine needle of a sewing machine (1), the side surface of the edge covering cylinder is fixedly connected with the edge covering cylinder support, the edge covering cylinder support is fixed on the edge covering cylinder transmission swing rod, one end of the edge covering cylinder transmission swing rod is hinged and positioned at the upper end of a bottom plate (101) of the sewing machine to swing, and the edge covering opening of the edge covering cylinder is parallel to the surface of a machine needle plate (102) corresponding to the machine; joint ball bearings (801) are formed at two ends of the ball head connecting rod, a ball head (9) with universal activity is arranged in each joint ball bearing, the ball head at one end of the ball head connecting rod is fixedly connected with the rod part of the edge covering cylinder transmission oscillating bar, the ball head at the other end of the ball head connecting rod is fixedly connected with one end of the driving crank, the other end of the driving crank is fixedly connected with one end of the driving shaft, the outside of the driving shaft is sleeved with the shaft sleeve, the shaft sleeve is positioned in a bottom plate of the sewing machine, the other end of the driving shaft is fixedly connected with one end of the driving shaft crank, the other end of the driving shaft crank is movably hinged with one end of.
2. A hemming barrel driving mechanism according to claim 1 wherein the hemming barrel support (3) has a vertical support surface (301) that is perpendicular to the needle plate (102), and two vertical waist-shaped holes (302) are provided in the vertical support surface that is vertical to the needle plate, and the vertical waist-shaped holes are fixed to the side of the hemming barrel (2) by adjusting screws (5).
3. A tipping tube drive mechanism according to claim 2, characterised in that the vertical kidney-shaped aperture (302) of the tipping tube holder (3) is circular arc-shaped.
4. The hemming cylinder driving mechanism according to claim 1, wherein the hemming cylinder support (3) has a horizontal support surface (303) parallel to the plate surface of the needle plate (102), the horizontal support surface has two horizontal waist-shaped holes (304) perpendicular to the needle and in the same line, and the two horizontal waist-shaped holes are fixed to the hemming cylinder transmission swing link by a locking screw (6).
5. The hemming tube driving mechanism according to claim 1, wherein when the hemming tube driving swing link (4) is fixedly connected with a ball head (9) at one end of a ball head connecting rod (8), a gap is left between a joint ball bearing (801) corresponding to the ball head and the upper end face of the hemming tube driving swing link.
6. A hemming barrel driving mechanism according to claim 1 characterised in that a limit block (7) for guiding and limiting the swinging of the hemming barrel transmission swing link (4) is provided on the upper end face of the base plate (101) of the sewing machine (1).
7. A hemming barrel driving mechanism according to claim 1, wherein the ball-end link (8) is replaced by a pull wire (24) and a return spring (25), i.e. both ends of the pull wire are fixedly connected with the rod portion of the hemming barrel transmission swing link (4) and one end of the driving crank (10), respectively, and the rod portion of the hemming barrel transmission swing link is connected with the upper end surface of the bottom plate (101) of the sewing machine (1) by the return spring in a tensioned manner.
8. A hemming tube driving mechanism according to claim 1 characterised in that the ball-end link (8) is replaced by an elastically deformable connecting strip (26) both ends of which are fixedly connected to the rod portion of the hemming tube driving pendulum rod (4) and one end of the driving crank (10), respectively.
9. The hemming barrel driving mechanism according to claim 1, wherein the waist-shaped adjusting hole (1401) of the adjustable feeding crank (14) is connected with one end of the first transmission connecting rod (15) through a tightness adjusting hinge shaft assembly, the tightness adjusting hinge shaft assembly comprises a hinge shaft (20), a lock nut (22) and a lock bolt (23), a limit ring block (2001) is arranged in the middle of the hinge shaft, a slide block (2002) in sliding fit with the waist-shaped adjusting hole is arranged on the hinge shaft on one side of the limit ring block, the lock nut is fixedly connected with the end of the hinge shaft on the side, and the hinge shaft is clamped and fixed on the adjustable feeding crank through the lock nut and the limit ring block; the articulated shaft portion of spacing ring piece opposite side is smooth axostylus axostyle (2003), smooth axostylus axostyle with it is articulated between the first transmission connecting rod, and smooth axostylus axostyle tip passes through locking bolt is spacing with first transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050406.9U CN209741406U (en) | 2019-01-11 | 2019-01-11 | Wrapping cylinder driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050406.9U CN209741406U (en) | 2019-01-11 | 2019-01-11 | Wrapping cylinder driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209741406U true CN209741406U (en) | 2019-12-06 |
Family
ID=68705629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920050406.9U Withdrawn - After Issue CN209741406U (en) | 2019-01-11 | 2019-01-11 | Wrapping cylinder driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209741406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667074A (en) * | 2019-01-11 | 2019-04-23 | 宁波三合鑫自动化有限公司 | Bound edge cylinder driving mechanism and its working method |
-
2019
- 2019-01-11 CN CN201920050406.9U patent/CN209741406U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667074A (en) * | 2019-01-11 | 2019-04-23 | 宁波三合鑫自动化有限公司 | Bound edge cylinder driving mechanism and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109667074B (en) | Edge covering cylinder driving mechanism and working method thereof | |
| CN209741406U (en) | Wrapping cylinder driving mechanism | |
| CN207295165U (en) | The independent presser foot control mechanism of embroidery machine | |
| CN201598431U (en) | Independent driving mechanism of presser foot of embroidery machine | |
| JPS6112959A (en) | Walking bar apparatus of sewing machine | |
| TW393541B (en) | A sewing machine | |
| CN205662696U (en) | Upper and lower synchronous pay -off hemming machine feeding mechanism | |
| US2692568A (en) | Puller feed carrier attachment | |
| CN209456669U (en) | The needle gage adjustable precision of electric sewer falls along seam driving mechanism | |
| JP3301863B2 (en) | Flat stitch sewing machine with upper feed mechanism | |
| CN108118454A (en) | It is a kind of can the adjusting knob of fast clutch and presser foot lifter height adjustment mechanism | |
| CN214736551U (en) | Sewing machine cloth feeding mechanism capable of adjusting teeth | |
| CN214271245U (en) | Presser foot device and lappet machine with same | |
| CN214400935U (en) | Following type cloth dragging wheel device of sewing machine | |
| CN215800348U (en) | Novel windlass foot machine | |
| CN213835843U (en) | Needle bar guide type presser foot driving mechanism | |
| CN214760203U (en) | Headrest device | |
| CN107964740B (en) | Lapel tip device | |
| CN212834426U (en) | Presser foot adjusting device of sewing machine | |
| CN220300987U (en) | Adjustable crinkling presser foot for sewing machine | |
| CN109056197A (en) | The needle gage adjustable precision of electric sewer falls along seam driving mechanism | |
| CN216112966U (en) | Take two-way hinge device of level (l) ing | |
| CN219930440U (en) | Novel seam material mechanism of keeping close to limit | |
| CN107938183B (en) | Push pin mechanism | |
| KR950014367B1 (en) | Embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 315000 building 10, No. 18, Xingye East Road, Shupu Town, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo xinsanhe Automation Co.,Ltd. Address before: 315800 - 37, No. 560, Mingzhou West Road, Xinqi street, Beilun District, Ningbo City, Zhejiang Province (Science and technology entrepreneurship Park) Patentee before: NINGBO SANHEXIN AUTOMATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191206 Effective date of abandoning: 20230613 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191206 Effective date of abandoning: 20230613 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |