CN2692182Y - Small size sewing machine embroidery executing mechanism - Google Patents
Small size sewing machine embroidery executing mechanism Download PDFInfo
- Publication number
- CN2692182Y CN2692182Y CN 03235845 CN03235845U CN2692182Y CN 2692182 Y CN2692182 Y CN 2692182Y CN 03235845 CN03235845 CN 03235845 CN 03235845 U CN03235845 U CN 03235845U CN 2692182 Y CN2692182 Y CN 2692182Y
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- CN
- China
- Prior art keywords
- slide block
- embroidery
- walking mechanism
- executing agency
- sewing machines
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- Expired - Fee Related
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Abstract
The utility model provides a small-size embroidery executing mechanism of a sewing machine, which comprises a bottom board, and an X-direction and a Y-direction running mechanisms and driving mechanisms which are fixed on the bottom board, wherein, the X-direction running mechanism is composed of two parallel shafts, a step motor drives slide blocks on the two parallel shafts to synchronously move in an X direction through a connecting shaft perpendicular to the two parallel shafts, belt wheels and two belts, the Y-direction running mechanism is fixed on the two slide blocks of the X direction, and a slide block capable of installing an embroidery frame is sheathed on a cantilever shaft of the Y-direction running mechanism and is driven by the Y-direction driving mechanism. One of the two parallel shafts of the X direction is a long shaft, the other one is a short shaft, and the length of the slide block on the long shaft is 3-4 times of that of the slide block on the shaft. One side of the slide block on the cantilever shaft of the Y-direction running mechanism is a duckbill-shaped clamping groove which is clamped on a guide rail parallel to the running mechanism and the cantilever shaft, and the other side is provided with an embroidery frame locking reed.
Description
Technical field
The utility model relates to a kind of small-sized Sewing machines embroidery executing agency, is used for clothes manufacturing, family's embroidery from doing.
Background technology
According to reported in literature, the trendy computerized embroidery multi-purpose sewing machine that Sweden releases, it is by special-purpose ROM card, can use in sewing.Its executing agency is that X, Y direction are single-cantilever, and the embroidery scope is little, and the incompatibility small processing is already used.Owing to cost an arm and a leg, one several ten thousand yuan, operation easier is bigger, also is unsuitable for numerous housewifves' consumption.Can't steady operation if enlarge embroidery scope single-cantilever structure.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, stable performance of design, stable working, easy to operate, the big Sewing machines embroidery executing agency with the computer control part adaptation of embroidery scope.
The technical solution of the utility model: this embroidery executing agency comprises base plate, be fixed on the X on the base plate, Y direction walking mechanism and driving mechanism, the X-direction walking mechanism is made up of two parallel axles, stepper motor by vertically with the connecting axle of two parallel axes be contained in connecting axle two ends belt wheel and be connected, two driving belts that cooperate with belt wheel and assembly thereof are connected with the slide block on two parallel axes, Y direction walking mechanism is fixed on two slide blocks on the directions X two-parallel axis, be with the slide block that the embroidery framework is installed on the Y direction walking mechanism cantilevered axle, this slide block is connected with Y direction driving belt.
Described Sewing machines embroidery executing agency, two parallel axles of its X-direction walking mechanism, one is major axis, another is a minor axis, the length of the slide block on the major axis be the slide block length on the minor axis 2-3 doubly.
Described Sewing machines embroidery executing agency, slide block one side on its Y direction walking mechanism cantilevered axle is the duckbill draw-in groove, and draw-in groove is stuck on the walking mechanism guide rail parallel with cantilevered axle, and opposite side is equipped with embroidery framework locking reed.
Described Sewing machines embroidery executing agency, the minor axis stroke of its X-direction walking mechanism is 130-135mm.
Described Sewing machines embroidery executing agency, its Y direction ram travel is 200-240mm.
Described Sewing machines embroidery executing agency, the end that its Y direction walking mechanism and directions X are walked mechanism is equipped with limit switch.
The utility model has the advantages that as computer peripheral equipment executing agency, simple in structure, stable performance, stable working, easy to operate, keeping under the small and exquisite prerequisite of type, the embroidery scope is big, price is low, the housewife of general energy operating computer, with regard to operable multi-functional embroidery machine, when not needing to embroider, embroidery executing mechanism (embroidery unit) can be thrown off simultaneously, carry out the sewing of high speed curve sewing leg opening, cuff, shirt rim etc. and so on, easily learn operation, easy to use, widely applicable.More practical to small-sized processing industry especially.Only need purchase a computer, can connect the multi-functional embroidery machine of 5-10 platform, carry out multiple colored type and embroider simultaneously (as cap, collar, pocket, children's garment etc.), practical.And one several ten thousand yuan of Switzerland's products, to the small processing industry, and family all impracticable.The utility model combines with Based Intelligent Control, and is multiple functional, and compares with external like product, and good cost performance is arranged, and makes people's personalized colored type of just can embroidering at home.Has very strong competitiveness in the international market.
Embroidery executing mechanism adopts the bilateral kind of drive, has avoided the vibration of cantilever, and back and forth movement is steady during embroidery, and embroidery accurately spends the accuracy of type higher, 0.1 millimeter of embroidery error, no tabouret oscillation phenomenon.
Two of the X-direction walking mechanism parallel axles particularly, one is major axis, another is a minor axis, the length of the slide block on the major axis be the slide block length on the minor axis 2-3 doubly, make Y direction walking mechanism in well synchronous operation of X-direction.
Description of drawings
Fig. 1 is the inner general structure schematic diagram of Sewing machines embroidery executing agency;
Fig. 2 is a Y direction walking mechanism structural representation;
Fig. 3 is a Y direction walking mechanism top shoe structural representation;
Fig. 4 is the outside general structure schematic diagram of Sewing machines embroidery executing agency;
Fig. 5 is a synchronous pulley tensioning adjusting device structural representation.
The specific embodiment
Fig. 1 is the inner general structure schematic diagram of Sewing machines embroidery executing agency; By base plate 10, be fixed on the X on the base plate, Y direction walking mechanism and driving mechanism, the X-direction walking mechanism is made up of two parallel axles 1 and 7, stepper motor 3 is by belt wheel and belt drives X1 direction slide block 19, by connecting axles 4 vertical and two parallel axes, slide block 11 on belt wheel 6 and the belt drives X2 axis of orientation moves on directions X, the 5th, the connecting axle bracing frame, the 2nd, the stepper motor support, the 18th, the position limited inching switch vane, the 17th, the directions X position limited inching switch, the 16th, fixed mount, the 15th, synchronous pulley and tensioning adjusting device thereof, the 26th, directions X synchronous belt.
Y direction walking mechanism is fixed on two slide blocks on the directions X two-parallel axis, be with the slide block 13 that embroidery framework 28 can be installed on the Y direction walking mechanism cantilevered axle 9, this slide block drives stepper motor 20 by the Y direction and drives, the 21st, the support of cantilevered axle 9, the 14th, embroidery framework locking reed, the 12nd, the axle collar on the Y direction slide block 13, with slide block 13 by collar bush on cantilevered axle 9.The 22nd, the synchronous pulley assembly, the 8th, Y direction belt, the 23rd, the support that cantilever is connected with the directions X slide block, a side of the slide block 13 on the Y direction walking mechanism cantilevered axle 9 is duckbill draw-in grooves 27, draw-in groove is stuck on the walking mechanism guide rail parallel with cantilevered axle 25, and the 31st, Y direction position limited inching switch.
Concern between the each several part:
1. embroidery framework 28 hangs on the Y-axis cantilever slide block, by the locking of locking reed 14, under the effect of X-axis drive motors and Y-axis drive motors, along the track of the required embroidery of embroidery and stitching is needed moves and each mechanism's coordination.
2.X axle, Y-axis driving mechanism:
The X-axis stepper motor is by two axles, two belts, four belt wheels, and directions X two slide blocks move on directions X, drive the Y-axis cantilever and on directions X, move, move thereby drag embroidery frame needs according to the speed of the needs of embroidery track and the embroidery skill of handling needles on directions X.
Y-axis stepper motor drags the embroidery frame on Y direction by an axle, belt, two belt wheels and cantilever slide block, move according to the needs of embroidery track and the speed and the needs of the embroidery skill of handling needles, synthesizing of X and the motion of Y direction, can produce arbitrary curvilinear path and flower shape on the plane.
3. be with the tensioning adjusting device synchronously:
Two synchronous pulleys 29 are fastened on belt wheel support plate 15.Two belt wheel support plates are fixed on the base plate correspondence position again, belt wheel tensioning adjusting device is arranged on the belt wheel support plate 15, regulate two parallel belts, the adjustment screw 30 that turns clockwise can idler, is rotated counterclockwise adjustment screw, can unclamp belt pulley; The technical solution of the utility model is improved by test of many times and is formed, the X of this executing agency, the Y direction is orthogonal, the depth of parallelism is extremely important, the length of directions X slide block particularly, 19 and 11 length ratio is an important link among the figure, generally at 2-3: 1, otherwise tabouret can't move the mobile of directions X.
Control section of the present utility model adopts modularized design, governor circuit adopts double mcu control, some flower shapes are stored in the microprocessor, during use, the position of pin is motionless, control program control X, the motion of Y direction stepper motor, thus drive the embroidery frame movement, make this complex task of embroidery be decomposed into several simple tasks, be suitable for general personnel's use.
Claims (6)
1. small-sized Sewing machines embroidery executing agency, comprise base plate, be fixed on the X on the base plate, Y direction walking mechanism and driving mechanism, it is characterized in that the X-direction walking mechanism is made up of two parallel axles, stepper motor is by vertically being connected with the belt wheel at two ends with the connecting axle of two parallel axes, two driving belts that cooperate with belt wheel and assembly thereof are connected with the slide block on two parallel axes, Y direction walking mechanism is fixed on two slide blocks on the directions X two-parallel axis, be with the slide block that the embroidery framework is installed on the Y direction walking mechanism cantilevered axle, this slide block is connected with Y direction driving belt.
2. Sewing machines embroidery according to claim 1 executing agency is characterized in that two parallel axles of X-direction walking mechanism, and one is major axis, and another is a minor axis, the length of the slide block on the major axis be the slide block length on the minor axis 2-3 doubly.
3. Sewing machines embroidery according to claim 1 and 2 executing agency, it is characterized in that slide block one side on the Y direction walking mechanism cantilevered axle is the duckbill draw-in groove, draw-in groove is stuck on the walking mechanism guide rail parallel with cantilevered axle, and opposite side is equipped with embroidery framework locking reed.
4. Sewing machines embroidery according to claim 1 and 2 executing agency, the minor axis stroke that it is characterized in that the X-direction walking mechanism is 130-135mm.
5. Sewing machines embroidery according to claim 1 and 2 executing agency is characterized in that the Y direction ram travel is 200-240mm.
6. Sewing machines embroidery according to claim 1 and 2 executing agency is characterized in that Y direction walking mechanism and directions X walk an end of mechanism limit switch is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235845 CN2692182Y (en) | 2003-03-14 | 2003-03-14 | Small size sewing machine embroidery executing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235845 CN2692182Y (en) | 2003-03-14 | 2003-03-14 | Small size sewing machine embroidery executing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692182Y true CN2692182Y (en) | 2005-04-13 |
Family
ID=34755192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03235845 Expired - Fee Related CN2692182Y (en) | 2003-03-14 | 2003-03-14 | Small size sewing machine embroidery executing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692182Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003932B (en) * | 2007-01-22 | 2010-05-26 | 浙江珠光集团临海电脑刺绣设备有限公司 | Device for actuating embroidering frame in large-scale solid bowl type computer controlled embroidering machine |
-
2003
- 2003-03-14 CN CN 03235845 patent/CN2692182Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003932B (en) * | 2007-01-22 | 2010-05-26 | 浙江珠光集团临海电脑刺绣设备有限公司 | Device for actuating embroidering frame in large-scale solid bowl type computer controlled embroidering machine |
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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: 20050413 Termination date: 20100314 |