CN201605433U - Cross stitch machine - Google Patents
Cross stitch machine Download PDFInfo
- Publication number
- CN201605433U CN201605433U CN2010201216848U CN201020121684U CN201605433U CN 201605433 U CN201605433 U CN 201605433U CN 2010201216848 U CN2010201216848 U CN 2010201216848U CN 201020121684 U CN201020121684 U CN 201020121684U CN 201605433 U CN201605433 U CN 201605433U
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- CN
- China
- Prior art keywords
- shuttle
- shank
- cross
- rotating
- cross stitch
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cross stitch machine and belongs to sewing machines, in particular to a cross stitch machine capable of replacing manual cross stitch work. The cross stitch machine comprises a needle rod mechanism positioned at the front part of a machine head and a shuttle mechanism positioned under a panel and is characterized in that the needle rod mechanism comprises a needle rod with double needle heads, a needle rod vertical movement mechanism and a needle rod reciprocating rotation mechanism; and the shuttle mechanism consists of a bidirectional shuttle, a shuttle fixing device and a shuttle reciprocating rotation control mechanism. The utility model provides a novel sewing machine capable of forming cross stitches, which can be used for cross stitch work instead of manual work, improve the efficiency by 5-10 times compared with mutual embroidery, realize the cross stitch mechanization and play a promoting role in popularizing cross stitch products.
Description
Technical field
The utility model belongs to sewing machine, particularly replaces manual cross to embroider the cross-stitch machine of operation.
Background technology
The cross stitch product is the articles for use that people Chang Zuowei family is decorated, and it is full of flourishes, decoration is clean and tidy, can be fit to the use of each family, but general cross stitch is a home built, make cycle long, efficient is not high, the higher penetration and promotion that influences this product of product price.
The utility model content
In order to overcome existing cross stitch product by the home built deficiency, the utility model provides a kind of cross-stitch machine, and this cross-stitch machine can be realized cross stitch machineryization.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cross-stitch machine, comprise the needle bar mechanism that is positioned at the head front portion, be positioned at the following shuttle mechanism of panel, it is characterized in that: described needle bar mechanism is made up of the shank that double needle is housed, shank up-down mechanism and the reciprocal rotating mechanism of shank, described shuttle mechanism by. the shuttle, shuttle fixture and the shuttle reciprocating rotating controlling organization that are divided into two are formed.
Fixing the underdrive arm on described shank up-down mechanism and driving shaft main shaft interlock, the underdrive arm other end is sleeved on the rocker arm shaft, and the rocker arm shaft two ends are connecting lower link and shank rotation push rod on the shank respectively.
The shank rotation push rod of the reciprocal rotating mechanism of described shank is connecting plunger and piston, piston one side is equipped with ratchet mechanism, be connected with the shank rotating actuator by piston, this transmission mechanism links to each other with the tooth bar that shank periphery gear cooperates through drive link, the spring return mechanism is housed on the rotating actuator, and rotating actuator links to each other with fixed axis through turning cylinder.
Described shuttle reciprocating rotating controlling organization is being connected gear ring with the transmission mechanism of the machine of embroidery countershaft interlock, shuttle swing pinion of installing on shuttle and the fixture and gear ring engagement, the ratchet mechanism of control direction of rotation is installed on the transmission mechanism, ratchet mechanism is by horizontally rotating the chassis and being made up of ratchet, spring return mechanism, and the shuttle that is divided into two is installed on shuttle power transmission shaft and the shuttle transmission arm.
The needle bar mechanism course of work is: when plunger moves up to piston, promote the rotation of piston clockwise direction, the pulling tooth bar moves right, and turns clockwise 270 ° by gear driven crosspointer mechanism.Piston touches ratchet structure to topmost the time, upwards back-moving spring when piston moves up to the piston top once more, has departed from the equilbrium position because the spring of tensioning pulls to right-hand member with rotating mechanism C, device is rotated counterclockwise, drive crosspointer by transmission mechanism and be rotated counterclockwise 270 °, when upper piston to topmost the time, touch ratchet once more, pull-off spring, for crosspointer turns clockwise readyly next time, so far, a circulation is finished.
Being positioned at the following shuttle mechanism course of work of panel is, " C " point is for the first time to left movement, thrust unit is put along " O " and is rotated counterclockwise 45 °, be rotated counterclockwise owing to the whole relatively device of gear ring simultaneously, be rotated counterclockwise by the gear driven shuttle, top two-wire is pinned, as " A " during to high order end, touch ratchet, back-moving spring.As " C " during once more to left movement, because " B " point is crossed the equilbrium position clockwise by the spring pulling, device turns clockwise 45 ° along " O " point, the shuttle of gear ring drive simultaneously turns clockwise, two-wire above pinning with when high order end, touches ratchet, pull-off spring, running is ready counterclockwise for next circulation.
The utility model provides a kind of novel sewing machine tool that can form the cross needle tracking, can replace the manual cross stitch operation of carrying out, artificial hand-embroidered is raised the efficiency 5-10 doubly, has realized cross stitch machineryization, for improving popularizing of cross stitch product impetus will be arranged.
Description of drawings
Fig. 1 is the structural representation of the utility model double end shank,
Fig. 2 be the F of shuttle of the present utility model to view,
Fig. 3 is the structure chart of the utility model shuttle mechanism,
The state diagram of Fig. 4 the utility model needle tracking.
Among the figure, 1. shank, 2. tooth bar, 3. rotating actuator, 4. fixed axis, 5. piston, 6. ratchet, 7. plunger, 8. driving shaft, 9. shank rotation push rod, 10. underdrive arm, 11. rocker arm shafts, 12. lower link on the shank, 13. double needles, 14. gear rings, 15. drive joints, 17. ratchet, 18. spring return mechanisms, 19. horizontally rotate the chassis, 20. shuttle and fixture, 21. shuttle swing pinions, 22. are divided into two shuttle.23 shuttle transmission arms, 24 shuttle power transmission shafts
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Fixing underdrive arm 10 on described shank up-down mechanism and the driving shaft 8 main shaft interlock, the underdrive arm other end is sleeved on the rocker arm shaft 11, and the rocker arm shaft two ends are connecting lower link 12 and shank rotation push rod 9 on the shank respectively.
The shank rotation push rod of the reciprocal rotating mechanism of described shank is connecting plunger 7 and piston 5, piston one side is equipped with ratchet 6 mechanisms, be connected with shank rotating actuator 3 by piston, this transmission mechanism 3 links to each other with the tooth bar that shank periphery gear cooperates through drive link, the spring return mechanism is housed on the rotating actuator, and rotating actuator links to each other with fixed axis 4 through turning cylinder.Drive the tooth bar horizontal movement by drive link, driven gear and shank are done the left rotation and right rotation motion.The left rotation and right rotation motion is to realize by spring return mechanism and ratchet.
Described shuttle reciprocating rotating controlling organization is being connected gear ring with the transmission mechanism of the machine of embroidery countershaft interlock, shuttle swing pinion of installing on shuttle and the fixture 20 21 and gear ring 14 engagements, the ratchet mechanism 17 of control direction of rotation is installed on the transmission mechanism, ratchet mechanism is by horizontally rotating chassis 19 and being made up of ratchet 17, spring return mechanism 18, and the shuttle 22 that is divided into two is installed on shuttle power transmission shaft 24 and the shuttle transmission arm 23.To realize the bidirectional-movement of shuttle mechanism.
Compare with the ordinary sewing machine, the utility model adopts the dual rotary syringe needle, and the distance of crosspointer is exactly that the distance of cross stitch one pin is seen Fig. 4 ().Certainly each syringe needle is all gone here and there the line of same color, when crosspointer moves downward to bottom the time, is pinned by following line.Crosspointer moves upward then, turns clockwise simultaneously behind 270 degree, and crosspointer moves downward once more, and two-wire is seen Fig. 4 (two) around forming a cross together.Shuttle simultaneously is rotated counterclockwise 90 degree, once more top two-wire is pinned.Crosspointer moves upward once more and is rotated counterclockwise 270 degree, and cornerwise distance of translation is seen Fig. 4 (three) downwards simultaneously, and following shuttle dextrorotation turn 90 degrees, and a circulation is finished, and since second circulation, each cross has all been drawn twice.
Claims (4)
1. cross-stitch machine, comprise actuating unit, transmission mechanism, be positioned at the head front portion needle bar mechanism, be positioned at the following shuttle mechanism of panel, it is characterized in that: described needle bar mechanism is made up of the shank that double needle is housed, shank up-down mechanism and the reciprocal rotating mechanism of shank, described shuttle mechanism by. the shuttle, shuttle fixture and the shuttle reciprocating rotating controlling organization that are divided into two are formed.
2. cross-stitch machine according to claim 1, it is characterized in that: fixing the underdrive arm on described shank up-down mechanism and driving shaft main shaft interlock, the underdrive arm other end is sleeved on the rocker arm shaft, and the rocker arm shaft two ends are connecting lower link and shank rotation push rod on the shank respectively.
3. cross-stitch machine according to claim 1, it is characterized in that: the shank rotation push rod of the reciprocal rotating mechanism of described shank is connecting plunger and piston, piston one side is equipped with ratchet mechanism, be connected with the shank rotating actuator by piston, this transmission mechanism links to each other with the tooth bar that shank periphery gear cooperates through drive link, the spring return mechanism is housed on the rotating actuator, and rotating actuator links to each other with fixed axis through turning cylinder.
4. cross-stitch machine according to claim 1, it is characterized in that: described shuttle reciprocating rotating controlling organization is being connected gear ring with the transmission mechanism of the machine of embroidery countershaft interlock, shuttle swing pinion of installing on shuttle and the fixture and gear ring engagement, the ratchet mechanism of control direction of rotation is installed on the transmission mechanism, ratchet mechanism is by horizontally rotating the chassis and being made up of ratchet, spring, spring return mechanism, and the shuttle that is divided into two is installed on shuttle power transmission shaft and the shuttle transmission arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216848U CN201605433U (en) | 2010-03-02 | 2010-03-02 | Cross stitch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216848U CN201605433U (en) | 2010-03-02 | 2010-03-02 | Cross stitch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605433U true CN201605433U (en) | 2010-10-13 |
Family
ID=42950140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201216848U Expired - Fee Related CN201605433U (en) | 2010-03-02 | 2010-03-02 | Cross stitch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792959A (en) * | 2010-03-02 | 2010-08-04 | 王维超 | Cross-stitch machine |
| CN103510308A (en) * | 2013-10-23 | 2014-01-15 | 王丽华 | Splayed and I-shaped stitching method for embroidery and embroidery method |
-
2010
- 2010-03-02 CN CN2010201216848U patent/CN201605433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792959A (en) * | 2010-03-02 | 2010-08-04 | 王维超 | Cross-stitch machine |
| CN103510308A (en) * | 2013-10-23 | 2014-01-15 | 王丽华 | Splayed and I-shaped stitching method for embroidery and embroidery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130302 |