CN203238443U - Color changing device and computer embroidery machine - Google Patents
Color changing device and computer embroidery machine Download PDFInfo
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- CN203238443U CN203238443U CN 201220727018 CN201220727018U CN203238443U CN 203238443 U CN203238443 U CN 203238443U CN 201220727018 CN201220727018 CN 201220727018 CN 201220727018 U CN201220727018 U CN 201220727018U CN 203238443 U CN203238443 U CN 203238443U
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- color changing
- changing device
- slide block
- installing plate
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Abstract
The utility model provides a color changing device and a computer embroidery machine. The color changing device comprises a box, a motor, a lead screw, a slider, a push-pull rod, a guide rod, a position detection control card and a position sensor, wherein the motor is arranged on one end of the box, an output shaft of the motor is connected with one end of the lead screw, the other end of the lead screw is supported on the other end of the box through a bearing, and a nut arranged on and matched with the lead screw is connected with the slider; one end of the push-pull rod is connected with the slider, and the other end of the push-pull rod extends out of the box and is connected with a needle bar frame of the computer embroidery machine; the two ends of the guide rod are connected with the side wall of the box and are parallel to the push-pull rod, and the guide rod is arranged in a guide hole of the slider in a penetration manner; and the position detection control card is arranged on the box, and the position sensor is arranged on the slider and moves along with the slider. The color changing device and the computer embroidery machine provided by the utility model have the advantages that the position sensor is used for triggering the position detection control card so as to obtain accurate position data information, thus the accuracy of color changing is substantially improved and the quality of embroidery products is ensured.
Description
Technical field
The utility model relates to a kind of textile machine technology, relates in particular to a kind of color changing device and computer embroidering machine.
Background technology
Along with the development of microelectric technique in modern age, present computer embroidering machine has carried out good combination with machinery and control section, and its characteristics are exactly to realize automatically changing in the embroidery process color that needs use.
The colour changing of the most of employing of existing color changing device screw mandrel, stepper motor is connected with screw mandrel, do the rolling friction campaign between nut on the ball screw and the screw mandrel, screw mandrel rotates a fixing turn and promotes nut to front or rear mobile respective distance, slide block on the nut is connected with pull bar, pull bar is connected with colour changing frame on the embroidery machine head, and stepper motor drives the colour changing frame by screw mandrel and realizes colour changing.
In the color changing device of computer embroidering machine, slide block is connected with Timing Belt, be provided with potentiometer on the synchronous pulley, when screw mandrel drives slide block movement, the motion of slider-actuated Timing Belt, Timing Belt Sports band electrokinetic potential device rotates, thereby obtain position data, because the translatory movement precision of Timing Belt own is lower, and have the accumulation of error, when frequent for the pattern replacing color of complexity, can cause the colour changing setting accuracy lower.
The utility model content
The invention provides a kind of color changing device and computer embroidering machine, be used for solving the lower technical problem of colour changing positioning accuracy of prior art color changing device.
The invention provides a kind of color changing device, comprising: casing, motor, screw mandrel, slide block, pull bar, guide rod, position detection control card and position sensor;
The output shaft that described motor is arranged on described casing one end and described motor is connected with described screw mandrel one end, and at the described casing other end, the nut that cooperates on the described screw mandrel is connected with described slide block the described screw mandrel other end by bearings;
Described pull bar one end is connected with described slide block, and the described pull bar other end stretches out described casing and is connected with the needle bar frame of computer embroidering machine; Described guide rod two ends connect with described wall box and are parallel with described pull bar, and described guide rod is located in the pilot hole of described slide block;
Described position detection control card is arranged on the described casing, described position sensor is arranged on the described slide block with described slide block movement, when described position detection control card detects described position sensor, send the colour changing settling signal to Electronic Embroidery Machine Control System.
Aforesaid color changing device, preferably, described color changing device also comprises stroke protecting device, described stroke protecting device is arranged on the inwall of the two ends of described guide rod and the described casing that is sticked.
Aforesaid color changing device, preferably, described stroke protecting device is resilient sleeve.
Aforesaid color changing device, preferably, described position detection control card comprises test card and two L shaped installing plates, two described L shaped installing plates are disposed on the described casing, described test card two ends are connected with described L shaped installing plate, evenly are arranged at intervals with a plurality of optical coupled switch on the described test card;
Described position sensor comprises inductor installing plate and sensor block, and described inductor installing plate is arranged on the described slide block, and described sensor block is arranged on the described inductor installing plate, is provided with induced magnet on the described sensor block.
Aforesaid color changing device, preferably, be provided with on the described L shaped installing plate be used to the first slotted hole of adjusting described test card front and back position, passing this first slotted hole by screw is connected described L shaped installing plate with casing, the two ends of described test card are provided be used to the second slotted hole of adjusting position, the described test card left and right sides, and screw passes this second slotted hole described test card is connected with L shaped installing plate;
Be provided with on the described inductor installing plate be used to the 3rd slotted hole of adjusting described sensor block upper-lower position, the mistake screw passes the 3rd slotted hole described inductor installing plate is connected with slide block.
Aforesaid color changing device, preferably, described color changing device also comprises guiding supplemental support piece, offers guide hole on the described guiding supplemental support piece, described guiding supplemental support piece is arranged on the described cabinet exterior and described pull bar passes described pilot hole.
Aforesaid color changing device, preferably, described color changing device also comprises the manual adjustments button, described manual adjustments button is connected with described screw mandrel one end.
Aforesaid color changing device preferably, is provided with linear bearing in the pilot hole on the described slide block, and described guide rod cooperates with described linear bearing.
Aforesaid color changing device, preferably, described motor is the closed-loop stepper motor.
The utility model also provides a kind of computer embroidering machine, comprise embroidery machine head and needle bar frame, described embroidery machine head is connected with described needle bar frame, and this computer embroidering machine also comprises the color changing device that above-mentioned the utility model content provides, and the pull bar of described color changing device is connected with described needle bar frame.
The color changing device that the utility model provides and computer embroidering machine, trigger the optical coupled switch be arranged on the position detection control card and obtain accurately position data by being arranged on induced magnet on the sensor block, confirm that colour changing is finished and send the colour changing settling signal to control system, thereby significantly improved the accuracy of colour changing, guaranteed the embroidery product quality.
Description of drawings
The structural representation of the color changing device that Fig. 1 provides for the utility model embodiment;
The front view of the color changing device that Fig. 2 provides for the utility model embodiment;
The top view of the color changing device that Fig. 3 provides for the utility model embodiment.
The specific embodiment
With reference to figure 1 ~ 3, the structural representation of the color changing device that Fig. 1 provides for the utility model embodiment; The front view of the color changing device that Fig. 2 provides for the utility model embodiment; The top view of the color changing device that Fig. 3 provides for the utility model embodiment.
Shown in Fig. 1 ~ 3, the color changing device that the present embodiment provides comprises casing 1, motor 2, screw mandrel 3, slide block 4, pull bar 5, guide rod 6, position detection control card and position sensor.
The position detection control card is arranged on the casing 1, and position sensor is arranged on thereupon motion on the slide block 4, when the position detection control card detects position sensor, to Electronic Embroidery Machine Control System generation colour changing settling signal.
Particularly, in the present embodiment, the position detection control card comprises test card 7 and two L shaped installing plates 8, test card 7 two ends are connected with L shaped installing plate 8, evenly be arranged at intervals with a plurality of optical coupled switch 11 on the test card 7, two L shaped installing plates 8 are disposed on the casing 1, be provided with on this L shaped installing plate 8 for the first slotted hole of adjusting test card 7 front and back positions, passing this first slotted hole by screw is connected L shaped installing plate 8 with casing 1, the two ends of test card 7 are provided with for the second slotted hole of adjusting position, the test card left and right sides, and screw passes this second slotted hole test card 7 is connected with L shaped installing plate 8.
Particularly, in the present embodiment, position sensor comprises inductor installing plate 9 and sensor block 10, is provided with on the inductor installing plate 9 for the 3rd slotted hole of adjusting sensor block 10 upper-lower positions, and the mistake screw passes the 3rd slotted hole inductor installing plate 9 is connected with slide block 4.Sensor block 10 is arranged on the inductor installing plate 9, is provided with induced magnet on the sensor block 10.After colour changing was finished, the optical coupled switch 11 on the magnet of the sensor block 10 that arranges on the slide block 4 meeting detection trigger card 7 sent the colour changing settling signal to control system, and the control system basis is position data accurately, and the control color changing device is accurately finished the colour changing operation.
The color changing device that the utility model provides, trigger the optical coupled switch be arranged on the position detection control card and obtain accurately position data by being arranged on induced magnet on the sensor block, confirm that colour changing is finished and send the colour changing settling signal to control system, thereby significantly improved the accuracy of colour changing.
On the basis of above-described embodiment, the color changing device assembly also comprises stroke protecting device 13 and guiding supplemental support piece 16, the trip protective device 13, be preferably resilient sleeve, be arranged on guide rod 6 two ends and be attached at the inwall of casing 1, when having fault to cause slide block 4 to surpass predetermined stroke, can not be damaged by protective device; Guiding supplemental support piece 16 is arranged at the outer wall of casing 1, and pull bar 5 passes the pilot hole of offering on this guiding supplemental support piece 13, keeps straight-line displacement when guaranteeing pull bar 5 motion with this.
On the basis of above-described embodiment, further, this color changing device assembly also comprises manual adjustments button 14 and linear bearing, and manual adjustments button 14 links to each other with screw mandrel 3 one ends, and linear bearing is arranged in the pilot hole on the slide block 4 and cooperates with guide rod 6.
The present embodiment also provides a kind of computer embroidering machine, comprises embroidery machine head and needle bar frame, and embroidery machine head is connected with needle bar frame, and the above-mentioned color changing device that provides of the present embodiment also is provided this computer embroidering machine, and the pull bar of color changing device is connected with described needle bar frame.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a color changing device is characterized in that, casing, motor, screw mandrel, slide block, pull bar, guide rod, position detection control card and position sensor;
The output shaft that described motor is arranged on described casing one end and described motor is connected with described screw mandrel one end, and at the described casing other end, the nut that cooperates on the described screw mandrel is connected with described slide block the described screw mandrel other end by bearings;
Described pull bar one end is connected with described slide block, and the described pull bar other end stretches out described casing and is connected with the needle bar frame of computer embroidering machine; Described guide rod two ends connect with described wall box and are parallel with described pull bar, and described guide rod is located in the pilot hole of described slide block;
Described position detection control card is arranged on the described casing, described position sensor is arranged on the described slide block with described slide block movement, when described position detection control card detects described position sensor, send the colour changing settling signal to Electronic Embroidery Machine Control System.
2. color changing device according to claim 1 is characterized in that, described color changing device also comprises stroke protecting device, and described stroke protecting device is arranged on the inwall of the two ends of described guide rod and the described casing that is sticked.
3. color changing device according to claim 2 is characterized in that, described stroke protecting device is resilient sleeve.
4. each described color changing device according to claim 1 ~ 3, it is characterized in that, described position detection control card comprises test card and two L shaped installing plates, two described L shaped installing plates are disposed on the described casing, described test card two ends are connected with described L shaped installing plate, evenly are arranged at intervals with a plurality of optical coupled switch on the described test card;
Described position sensor comprises inductor installing plate and sensor block, and described inductor installing plate is arranged on the described slide block, and described sensor block is arranged on the described inductor installing plate, is provided with induced magnet on the described sensor block.
5. color changing device according to claim 4, it is characterized in that, be provided with on the described L shaped installing plate be used to the first slotted hole of adjusting described test card front and back position, passing this first slotted hole by screw is connected described L shaped installing plate with casing, the two ends of described test card are provided be used to the second slotted hole of adjusting position, the described test card left and right sides, and screw passes this second slotted hole described test card is connected with L shaped installing plate;
Be provided with on the described inductor installing plate be used to the 3rd slotted hole of adjusting described sensor block upper-lower position, the mistake screw passes the 3rd slotted hole described inductor installing plate is connected with slide block.
6. each described color changing device according to claim 1～3, it is characterized in that, described color changing device also comprises guiding supplemental support piece, offer guide hole on the described guiding supplemental support piece, described guiding supplemental support piece is arranged on the described cabinet exterior and described pull bar passes described pilot hole.
7. each described color changing device is characterized in that according to claim 1～3, and described color changing device also comprises the manual adjustments button, and described manual adjustments button is connected with described screw mandrel one end.
8. each described color changing device is characterized in that according to claim 1～3, is provided with linear bearing in the pilot hole on the described slide block, and described guide rod cooperates with described linear bearing.
9. each described color changing device is characterized in that according to claim 1～3, and described motor is the closed-loop stepper motor.
10. computer embroidering machine, comprise embroidery machine head and needle bar frame, described embroidery machine head is connected with described needle bar frame, it is characterized in that, this computer embroidering machine also comprises each described color changing device of claim 1～9, and the pull bar of described color changing device is connected with described needle bar frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727018 CN203238443U (en) | 2012-12-25 | 2012-12-25 | Color changing device and computer embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727018 CN203238443U (en) | 2012-12-25 | 2012-12-25 | Color changing device and computer embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238443U true CN203238443U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727018 Expired - Fee Related CN203238443U (en) | 2012-12-25 | 2012-12-25 | Color changing device and computer embroidery machine |
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| CN (1) | CN203238443U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060418A (en) * | 2014-06-25 | 2014-09-24 | 北京大豪科技股份有限公司 | Thread replacing device and carpet embroidering machine with same |
| CN105680665A (en) * | 2016-03-22 | 2016-06-15 | 佛山市南海区欧谱曼迪科技有限责任公司 | System for eliminating stepper motor accumulative error and control method therefor |
| CN108823847A (en) * | 2018-07-25 | 2018-11-16 | 北京大豪科技股份有限公司 | Colour changing method, apparatus, equipment and the system of embroidery machine |
| CN115125680A (en) * | 2022-06-24 | 2022-09-30 | 浙江信胜科技股份有限公司 | Embroidery machine color changing control system and method |
-
2012
- 2012-12-25 CN CN 201220727018 patent/CN203238443U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060418A (en) * | 2014-06-25 | 2014-09-24 | 北京大豪科技股份有限公司 | Thread replacing device and carpet embroidering machine with same |
| CN104060418B (en) * | 2014-06-25 | 2016-03-02 | 北京大豪科技股份有限公司 | Carpet embroidery machine wire-changing device and carpet embroidery machine |
| CN105680665A (en) * | 2016-03-22 | 2016-06-15 | 佛山市南海区欧谱曼迪科技有限责任公司 | System for eliminating stepper motor accumulative error and control method therefor |
| CN108823847A (en) * | 2018-07-25 | 2018-11-16 | 北京大豪科技股份有限公司 | Colour changing method, apparatus, equipment and the system of embroidery machine |
| CN108823847B (en) * | 2018-07-25 | 2020-08-04 | 北京大豪科技股份有限公司 | Color changing method, device, equipment and system of embroidery machine |
| CN115125680A (en) * | 2022-06-24 | 2022-09-30 | 浙江信胜科技股份有限公司 | Embroidery machine color changing control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |