CN113186670B - Embroidery machine driver - Google Patents
Embroidery machine driver Download PDFInfo
- Publication number
- CN113186670B CN113186670B CN202110306155.8A CN202110306155A CN113186670B CN 113186670 B CN113186670 B CN 113186670B CN 202110306155 A CN202110306155 A CN 202110306155A CN 113186670 B CN113186670 B CN 113186670B
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- CN
- China
- Prior art keywords
- rotating handle
- motor
- embroidery machine
- rotating
- rocker
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/02—Machine needles
- D05C11/06—Needle-driving or control mechanisms
Abstract
The invention discloses an embroidery machine driver, which comprises a motor, a rotating wheel, a rotating handle, a rocker, a slide bar, a guide sleeve and an end plate, wherein one side of the rotating wheel is concentrically fixed at the end part of an output shaft of the motor, the rotating handle is eccentrically and detachably arranged at the other side of the rotating wheel, one end of the rocker is sleeved outside the rotating handle, the other end of the rocker is hinged with one end of the slide bar, the other end of the slide bar is connected with the end plate after penetrating through the guide sleeve, and the motor and the guide sleeve are respectively fixed on an embroidery machine. According to the invention, the rotating wheel and the rotating handle are driven to rotate by the motor, the remote rod is utilized to drive the sliding rod to move up and down along the guide sleeve, so that the end plate and a plurality of needle rods arranged on the end plate are driven to move up and down, the eccentrically arranged rotating handle can be moved and fixed along the sliding groove during stopping, the distance between the eccentrically arranged rotating handle and the rotating center of the rotating wheel is adjusted, and further, the change of the needle rod stroke is realized, and the adjustment is simple and convenient.
Description
[ field of technology ]
The invention relates to the technical field of embroidery machines, in particular to the technical field of embroidery machine drivers.
[ background Art ]
The driving stroke of the existing embroidery machine is difficult to adjust. Therefore, in order to ensure smooth embroidery, when the embroidery machine is in a stopped state, the height of the presser foot bottom from the needle plate, the height position of the shuttle box, the length of the needle bar and the like are required to be correspondingly adjusted according to the thickness of the embroidered fabric, which is very troublesome.
[ invention ]
The invention aims to solve the problems in the prior art and provides an embroidery machine driver which can simply and conveniently adjust the movement stroke of a needle bar.
In order to achieve the above purpose, the invention provides an embroidery machine driver, which comprises a motor, a rotating wheel, a rotating handle, a rocker, a sliding rod, a guide sleeve and an end plate, wherein one side of the rotating wheel is concentrically fixed at the end part of an output shaft of the motor, the rotating handle is eccentrically and detachably arranged at the other side of the rotating wheel, one end of the rocker is sleeved outside the rotating handle, the other end of the rocker is hinged with one end of the sliding rod, the other end of the sliding rod is connected with the end plate after penetrating through the guide sleeve, and the motor and the guide sleeve are respectively fixed on the embroidery machine.
Preferably, a chute is arranged on one side of the rotating wheel away from the motor, the rotating handle is slidably connected in the chute and can be close to or far away from the rotating center of the rotating wheel along the chute, a plurality of handle long holes are further formed in one side of the rotating wheel away from the motor and are arranged along the edge of the chute, a plurality of side wings are arranged on the side wall of the rotating handle, and the side wings are in threaded connection with one of the handle long holes through fasteners.
Preferably, the side of the rotating wheel far away from the motor is provided with scale marks parallel to the sliding grooves.
Preferably, the free end of the rotating handle is rotatably connected with a pointer.
Preferably, an indication mark parallel to the scale of the scale mark is arranged at the free end of the rotary handle, and a hollowed-out part is arranged at the rod body section of the pointer.
Preferably, the rocker comprises an upper rod section and a lower rod section, one end of the upper rod section is sleeved outside the rotating handle, one end of the lower rod section is hinged with the sliding rod, and the other ends of the upper rod section and the lower rod section are respectively provided with a plurality of rod body long holes and are in threaded connection through fasteners.
Preferably, a notch is arranged at one end of the upper rod section far away from the rotating handle, a convex strip is arranged at one end of the sliding rod far away from the lower rod section, and the convex strip is inserted into the notch.
Preferably, the support comprises a support plate and a support block, one end of the support plate is fixed on the outer wall of the sliding rod and is positioned between the rocker and the guide sleeve, and the support block is placed on the base of the guide sleeve and supports the support plate.
Preferably, a notch is formed in the top of the supporting block, an anti-slip soft sheet is arranged on the inner wall of the notch, and the bottom end of the supporting plate is clamped in the notch.
Preferably, the motor is characterized by further comprising a shaft seat, wherein the shaft seat is positioned between the motor and the rotating wheel, and an output shaft of the motor is connected with the rotating wheel after penetrating through a shaft hole with a bearing in the shaft seat.
The invention has the beneficial effects that: according to the invention, the rotating wheel and the rotating handle are driven to rotate by the motor, the remote rod is utilized to drive the sliding rod to move up and down along the guide sleeve, so that the end plate and a plurality of needle rods arranged on the end plate are driven to move up and down, the eccentrically arranged rotating handle can be moved and fixed along the sliding groove during stopping, the distance between the eccentrically arranged rotating handle and the rotating center of the rotating wheel is adjusted, and further, the change of the needle rod stroke is realized, and the adjustment is simple and convenient; by arranging the scale marks and the pointers on the rotating wheel and the rotating handle respectively, whether the position of the rotating handle is adjusted in place or not can be judged conveniently; the indication mark is arranged on the rotating handle, and the hollowed-out part is matched with the pointer, so that the parallelism of the pointer is conveniently checked, and scale misreading is avoided; the upper rod section and the lower rod section with the adjustable total length are split into the remote rod, and the remote rod is supported and fixed by the supporting piece, so that the height positions of the end plate and the needle rod arranged on the end plate are kept unchanged.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of an embroidery machine driver of the present invention when no support member is installed;
FIG. 2 is a front view of an embroidery machine driver according to the present invention when a supporting member is installed;
FIG. 3 is a right side view of a wheel of an embroidery machine driver according to the present invention;
FIG. 4 is an enlarged schematic view at A of FIG. 3;
fig. 5 is a right side view of a support member of an embroidery machine driver according to the present invention.
In the figure: the novel hand-held device comprises a 1-motor, a 2-rotating wheel, a 21-sliding groove, a 22-handle body long hole, a 23-scale mark, a 3-rotating handle, a 31-flank, a 32-pointer, a 321-hollowed part, a 33-indication mark, a 4-rocker, a 41-upper rod section, a 42-lower rod section, a 5-sliding rod, a 6-guiding sleeve, a 7-end plate, an 8-shaft seat, a 9-supporting piece, a 91-supporting plate, a 92-supporting block and a 921-notch.
[ detailed description ] of the invention
Referring to fig. 1 to 5, the embroidery machine driver of the present invention comprises a motor 1, a rotating wheel 2, a rotating handle 3, a rocker 4, a sliding rod 5, a guide sleeve 6 and an end plate 7, wherein one side of the rotating wheel 2 is concentrically fixed at the end of an output shaft of the motor 1, the rotating handle 3 is eccentrically and detachably arranged at the other side of the rotating wheel 2, one end of the rocker 4 is sleeved outside the rotating handle 3, the other end of the rocker is hinged with one end of the sliding rod 5, the other end of the sliding rod 5 is connected with the end plate 7 after passing through the guide sleeve 6, and the motor 1 and the guide sleeve 6 are respectively fixed on an embroidery machine.
The side that runner 2 kept away from motor 1 is equipped with spout 21, runner 3 sliding connection is in spout 21 and can be close to or keep away from the rotation center of runner 2 along spout 21, runner 2 is kept away from the edge that motor 1's one side still is equipped with a plurality of handle body slot hole 22 that set up along the edge of spout 21, be equipped with a plurality of piece flank 31 on the lateral wall of runner 3, flank 31 passes through fastener and one of them handle body slot hole 22 threaded connection.
The side of the rotating wheel 2 far away from the motor 1 is provided with graduation marks 23 parallel to the sliding groove 21.
The free end of the swivel handle 3 is rotatably connected with a pointer 32.
The free end of the rotary handle 3 is provided with an indication mark 33 parallel to the scales of the scale mark 23, and the rod body section of the pointer 32 is provided with a hollowed-out part 321.
The rocker 4 comprises an upper rod section 41 and a lower rod section 42, one end of the upper rod section 41 is sleeved outside the rotary handle 3, one end of the lower rod section 42 is hinged with the slide rod 5, and the other ends of the upper rod section 41 and the lower rod section 42 are respectively provided with a plurality of rod body long holes and are in threaded connection through fasteners.
The end of the upper rod section 41 far away from the rotary handle 3 is provided with a notch, and the end of the lower rod section 42 far away from the sliding rod 5 is provided with a convex strip, and the convex strip is inserted into the notch.
The support member 9 is further included, the support member 9 comprises a support plate 91 and a support block 92, one end of the support plate 91 is fixed on the outer wall of the sliding rod 5 and is located between the rocker 4 and the guide sleeve 6, and the support block 92 is placed on the base of the guide sleeve 6 and supports the support plate 91.
The top of supporting piece 92 is equipped with breach 921, be equipped with anti-skidding film on the inner wall of breach 921, the bottom card of backup pad 91 is in breach 921.
The motor further comprises a shaft seat 8, the shaft seat 8 is positioned between the motor 1 and the rotating wheel 2, and an output shaft of the motor 1 is connected with the rotating wheel 2 after penetrating through a shaft hole with a bearing in the shaft seat 8.
The working process of the invention comprises the following steps:
when the stroke of the needle bar moving up and down needs to be regulated, the supporting block 92 is firstly placed on the base of the guide sleeve 6, and the supporting plate 91 is clamped into the notch 921, so that the supporting plate 91 and the rocker 4, the sliding rod 5 and the end plate 7 connected with the supporting plate 91 are supported by the supporting block 92. The fasteners between the upper and lower pole sections 41, 42 and the runner 2 and the side wings 31 are then unscrewed. Then, the handle 3 is moved back and forth along the chute 21 to a desired position as required, the pointer 32 is rotated until the pointer 32 is overlapped with the indication mark 33 through the hollowed-out part 321, and the position of the handle 3 is checked to be in place by matching with the scale mark 23. Subsequently, the fasteners between the upper and lower pole segments 41, 42 and the runner 2 and the wing 31 are re-tightened, and the support blocks 92 are removed.
According to the invention, the rotating wheel and the rotating handle are driven to rotate by the motor, the remote rod is utilized to drive the sliding rod to move up and down along the guide sleeve, so that the end plate and a plurality of needle rods arranged on the end plate are driven to move up and down, the eccentrically arranged rotating handle can be moved and fixed along the sliding groove during stopping, the distance between the eccentrically arranged rotating handle and the rotating center of the rotating wheel is adjusted, and further, the change of the needle rod stroke is realized, and the adjustment is simple and convenient; by arranging the scale marks and the pointers on the rotating wheel and the rotating handle respectively, whether the position of the rotating handle is adjusted in place or not can be judged conveniently; the indication mark is arranged on the rotating handle, and the hollowed-out part is matched with the pointer, so that the parallelism of the pointer is conveniently checked, and scale misreading is avoided; the upper rod section and the lower rod section with the adjustable total length are split into the remote rod, and the remote rod is supported and fixed by the supporting piece, so that the height positions of the end plate and the needle rod arranged on the end plate are kept unchanged.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. An embroidery machine driver, characterized in that: the automatic embroidery machine comprises a motor (1), a rotating handle (2), a rotating handle (3), a rocker (4), a sliding rod (5), a guide sleeve (6) and an end plate (7), wherein one side of the rotating handle (2) is concentrically fixed at the end part of an output shaft of the motor (1), the rotating handle (3) is eccentrically and detachably arranged at the other side of the rotating handle (2), one end of the rocker (4) is sleeved outside the rotating handle (3) and the other end of the rocker is hinged with one end of the sliding rod (5), the other end of the sliding rod (5) is connected with the end plate (7) after penetrating through the guide sleeve (6), the motor (1) and the guide sleeve (6) are respectively fixed on an embroidery machine, one side of the rotating handle (2) away from the motor (1) is provided with a sliding groove (21), the rotating handle (3) is slidably connected in the sliding groove (21) and can be close to or away from the rotation center of the rotating handle (2), one side of the rotating handle (2) away from the motor (1) is further provided with a plurality of handle long holes (22) arranged along the edge of the sliding groove (21), the side wall (31) is provided with a plurality of side wings (31) and is connected with one side wings (31), one side that motor (1) was kept away from to runner (2) is equipped with scale mark (23) parallel with spout (21), the free end rotatable coupling of rotating handle (3) has pointer (32), be equipped with on the free end of rotating handle (3) with scale mark (33) parallel of scale mark (23), the body of rod section of pointer (32) is equipped with fretwork portion (321), still includes support piece (9), support piece (9) include backup pad (91) and supporting shoe (92), the one end of backup pad (91) is fixed on the outer wall of slide bar (5) and is located between rocker (4) and uide bushing (6), supporting shoe (92) are placed on the base of uide bushing (6) and are supported backup pad (91).
2. An embroidery machine driver as claimed in claim 1, wherein: the rocker (4) comprises an upper rod section (41) and a lower rod section (42), one end of the upper rod section (41) is sleeved outside the rotary handle (3), one end of the lower rod section (42) is hinged with the sliding rod (5), and the other ends of the upper rod section (41) and the lower rod section (42) are respectively provided with a plurality of rod body long holes and are in threaded connection through fasteners.
3. An embroidery machine driver as claimed in claim 2, wherein: the end of the upper rod section (41) far away from the rotary handle (3) is provided with a notch, and the end of the lower rod section (42) far away from the sliding rod (5) is provided with a convex strip, and the convex strip is inserted into the notch.
4. An embroidery machine driver as claimed in claim 3, wherein: the top of supporting shoe (92) is equipped with breach (921), be equipped with anti-skidding film on the inner wall of breach (921), the bottom card of backup pad (91) is in breach (921).
5. An embroidery machine driver as claimed in any one of claims 1 to 4, wherein: the motor is characterized by further comprising an axle seat (8), wherein the axle seat (8) is positioned between the motor (1) and the rotating wheel (2), and an output shaft of the motor (1) is connected with the rotating wheel (2) after penetrating through an axle hole with a bearing in the axle seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306155.8A CN113186670B (en) | 2021-03-23 | 2021-03-23 | Embroidery machine driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306155.8A CN113186670B (en) | 2021-03-23 | 2021-03-23 | Embroidery machine driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113186670A CN113186670A (en) | 2021-07-30 |
| CN113186670B true CN113186670B (en) | 2023-05-02 |
Family
ID=76973616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110306155.8A Active CN113186670B (en) | 2021-03-23 | 2021-03-23 | Embroidery machine driver |
Country Status (1)
| Country | Link |
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| CN (1) | CN113186670B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960059B (en) * | 2022-04-27 | 2023-06-13 | 诸暨银河机电有限公司 | Horse head embroidery machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417130A (en) * | 1972-12-30 | 1975-12-10 | Singer Co | Tufting machines |
| JP2002143587A (en) * | 2000-11-07 | 2002-05-21 | Juki Corp | Moving mechanism for sewing machine |
| JP3646067B2 (en) * | 2001-01-26 | 2005-05-11 | ペガサスミシン製造株式会社 | Sewing machine needle bar stroke changing device |
| JP4722300B2 (en) * | 2001-01-29 | 2011-07-13 | Ｊｕｋｉ株式会社 | Needle bar stroke adjustment device |
| JP2009142610A (en) * | 2007-12-18 | 2009-07-02 | Juki Corp | Sewing machine |
| CN203878331U (en) * | 2014-05-30 | 2014-10-15 | 新杰克缝纫机股份有限公司 | Needle rod stroke regulating mechanism of overlock machine and overlock machine |
| CN207919106U (en) * | 2018-01-09 | 2018-09-28 | 浙江伊森爱家纺有限公司 | A kind of route-variable sewing machine rocker structure |
| CN109972308B (en) * | 2019-04-11 | 2021-11-02 | 杰克缝纫机股份有限公司 | Needle bar stroke adjusting structure, sewing machine with needle bar stroke adjusting structure and stroke adjusting method |
| CN212335496U (en) * | 2020-03-18 | 2021-01-12 | 吴江阳光科技缝纫机有限公司 | Sewing machine thorn material structure and sewing machine |
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2021
- 2021-03-23 CN CN202110306155.8A patent/CN113186670B/en active Active
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| CN113186670A (en) | 2021-07-30 |
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