CN106757883B - Mechanical arm of computerized embroidery machine - Google Patents
Mechanical arm of computerized embroidery machine Download PDFInfo
- Publication number
- CN106757883B CN106757883B CN201611189430.8A CN201611189430A CN106757883B CN 106757883 B CN106757883 B CN 106757883B CN 201611189430 A CN201611189430 A CN 201611189430A CN 106757883 B CN106757883 B CN 106757883B
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- Prior art keywords
- thread
- wire
- wire feeding
- control rod
- wheel
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to the field of embroidery machines, in particular to a mechanical arm of a computerized embroidery machine, which comprises a wire feeding mechanism, a wire control mechanism and a guide rail, wherein the wire feeding mechanism is connected with the guide rail through a connecting frame, the guide rail can move up and down relative to the connecting frame, the lower end of the guide rail is provided with a synchronizing wheel, a wire passing hole is formed in the synchronizing wheel, the wire control mechanism is arranged below the wire feeding mechanism, the wire control mechanism comprises an integrated board, a wire travelling wheel and a wire control rod, the wire travelling wheel is arranged on the integrated board, one end of the wire control rod is pivoted beside the wire travelling wheel, the other end of the wire control rod is provided with a wire passing ring, the wire control rod can slide back and forth in a fan-shaped groove formed in the integrated board, and embroidery threads pass through the wire feeding mechanism, the wire control mechanism and the wire passing hole. After adopting above-mentioned scheme, improved embroidery machine's wholeness ability.
Description
Technical Field
The invention relates to the field of embroidery machines, in particular to a mechanical arm of a computerized embroidery machine.
Background
At present, a plurality of types of embroidery machines exist in the market, but in the using process, the problems of unstable quality, short service life, high failure rate, complex installation and maintenance, high product cost, low automation level, low running precision and the like exist, and the like, the position deviation of a lower needle hole is similar to that of the lower needle hole, the center of the lower needle hole is not easy to adjust, and the installation efficiency is low; at the lower needle hole, the lower needle hole is too weak due to the mechanism of the lower needle hole, and the lower needle hole is often broken; the distribution of the lines is too scattered, so that the plugging installation efficiency is low when a user uses the cable; the size control of the X axis and the Y axis is difficult; the fault recovery process has many problems such as high dependence on the operation of people, and the like, so the whole field of the mechanical arm of the embroidery machine needs to be reformed and innovated urgently to continuously meet the requirements of customers.
Therefore, the inventor further researches the above and develops a mechanical arm of a computerized embroidery machine, and the invention is produced by the mechanical arm.
Disclosure of Invention
The invention aims to provide a mechanical arm of a computerized embroidery machine, which improves the overall performance of the embroidery machine.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a computerized embroidery machine arm, is including sending line mechanism, accuse line mechanism, guide rail, send line mechanism to pass through the link and be connected with the guide rail, the guide rail can reciprocate with the link relatively, the guide rail lower extreme is provided with the synchronizing wheel, it has the line hole to open in the synchronizing wheel, accuse line mechanism sets up in sending line mechanism below, and accuse line mechanism includes integrated board, walks line wheel, accuse line pole, it sets up on the integrated board to walk the line wheel, the one end pin joint of accuse line pole is by walking the line wheel, and the other end of accuse line pole is provided with the line ring, and the accuse line pole can come and go in the fan-shaped recess that the integrated board was seted up and slide, and embroidery line is worn out through the line hole of crossing in sending line mechanism, accuse line mechanism, the rethread synchronizing wheel.
Further, be provided with the spring clamping ring in the fan-shaped recess, the other retaining ring that is provided with of fan-shaped recess, be provided with the inductor under the retaining ring, the inductor links with the motor under the accuse line pole.
Furthermore, the spring pressure spring is connected with the pivot point of the wire control rod through a torsion spring, and the torsion spring can force the wire control rod to move towards the retainer ring.
Furthermore, the wire feeding mechanism comprises a shell, a wire feeding roller and a wire feeding wheel, wherein two opposite side surfaces of the shell are respectively provided with a sliding hole, a sliding bolt is arranged in each sliding hole, two ends of the wire feeding roller are arranged on the sliding bolts in a slidable mode through shaft pins, a compression spring is further arranged on each sliding bolt, the wire feeding wheel is arranged beside the wire feeding roller, and the wire feeding roller is tightly attached to the wire feeding wheel under the action of the springs.
Furthermore, two limit columns are respectively arranged in the shell at the two sides of the wire feeding roller and the wire feeding wheel.
Furthermore, the inclination angle between the slide rail and the connecting frame is 5 degrees.
Furthermore, a transition spring is arranged on the connecting frame and is positioned between the wire feeding mechanism and the wire control mechanism.
After adopting the scheme, compared with the prior art, the invention has the following advantages:
the two-in-one machine has the advantages that the flexible transmission and the instant transmission function are integrated, the integral structure rigidity of the machine body and the integrity of power transmission are guaranteed, the service life is longer, and the running precision is higher.
Drawings
FIG. 1 is a schematic view of the present invention;
figure 2 is one of the schematic views of the wire feed mechanism,
figure 3 is a second schematic view of the wire feeding mechanism,
FIG. 4 is a schematic view of a wire control mechanism.
Description of the reference symbols
A connecting frame 1, a transition spring 11, a guide rail 2,
a wire feeding mechanism 3, a housing 31, a wire feeding roller 32, a wire feeding wheel 33, a sliding bolt 34,
the device comprises a compression spring 35, a limiting column 36, a first motor 37 and a shaft pin 38.
A wire control mechanism 4, an integration board 41, a wire routing wheel 42, a wire control rod 43, a wire passing ring 44,
a sector groove 45, a spring collar 46, a retainer ring 47, an inductor 48,
integrated circuit control panel 5, wire passing hole 6, synchronizing wheel 7.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in the figure, the mechanical arm of the computerized embroidery machine comprises a wire feeding mechanism 3, a wire control mechanism 4 and a guide rail 2, wherein the wire feeding driving mechanism comprises a shell 31, a wire feeding roller 32 and a wire feeding wheel 33, two opposite side surfaces of the shell 31 are respectively provided with a sliding hole, a sliding bolt 34 is arranged in each sliding hole, two ends of the wire feeding roller 32 are slidably arranged on the sliding bolts 34 through shaft pins 38, the wire feeding wheel 33 is arranged beside the wire feeding roller 32, and the wire feeding roller 32 is tightly attached to the wire feeding wheel 33 under the action of a spring by arranging a compression spring 35 on each sliding bolt 34, so that the wire feeding wheel 33 rotates under the driving of a motor I37, the wire feeding can be carried out more stably, and displacement or looseness can not be generated.
Two limit posts 36 are respectively arranged in the shell 31 at the two sides of the wire feeding roller 32 and the wire feeding wheel 33 and are used as guide when the wire is fed, and a plurality of grooves are arranged on the wire feeding wheel 33, so that the friction force when the wire is fed can be increased.
The wire control mechanism 4 arranged below the wire feeding mechanism 3 comprises a integration plate 41, a wire routing wheel 42 and a wire control rod 43, the wire routing wheel 42 is arranged on the integration plate 41, one end of the wire control rod 43 is pivoted beside the wire routing wheel 42, a second motor is arranged below the pivoting point, a wire passing ring 44 is arranged at the other end of the wire control rod 43, the second motor controls the wire control rod 43 to slide in a fan-shaped groove 45 formed in the integration plate 41, a spring pressing ring 46 is arranged in the fan-shaped groove 45 and connected with the pivoting point of the wire control rod 43 through a torsion spring, the torsion spring can force the wire control rod 43 to move towards the retainer ring 47, a retainer ring 47 used for blocking the wire control rod 43 is arranged beside the fan-shaped groove 45, an inductor 48 is arranged below the retainer ring 47, and the inductor 48 is linked with the second motor below the wire control rod 43.
After the embroidery thread comes out from the thread feeding wheel 33 of the thread feeding mechanism 3, the embroidery thread passes through the transition spring 11 on the connecting frame 1, bypasses the thread guide wheel 42 and passes through the thread passing ring 44, so that the embroidery thread is kept on a straight plane in the conveying process, then the position of the spring pressing ring 46 in the fan-shaped groove 45 is adjusted according to the amplitude required actually, the thread control rod 43 touches the retainer ring 47, the inductor 48 generates induction current, the thread control rod 43 is driven by the motor to slide, the inductor 48 is powered off, and the torsion spring between the spring pressing ring 46 and the thread control rod 43 forces the thread control rod 43 to return, so that the thread control rod 43 swings back and forth, proper tension is provided for the embroidery thread, the embroidery thread is not too tight or too loose, and the operation is smoother in the embroidery process.
The thread feeding mechanism 3 is connected with the guide rail 2 through the connecting frame 1, the guide rail 2 can move up and down relative to the connecting frame 1 through the driving of the cylinder, the lower end of the guide rail 2 is provided with a synchronizing wheel 7, a thread passing hole 6 is formed in the synchronizing wheel 7, and embroidery threads penetrate out through the thread passing hole 6 of the synchronizing wheel 7 through the thread feeding mechanism 3 and the thread control mechanism 4 (matching with a lower needle head).
The inclination angle between the slide rail and the connecting frame 1 is 5 degrees, so that the cylinder and the guide rail 2 can simultaneously displace in the X-Y direction in the reciprocating motion process, and the collision between the wire passing hole 6 and the lower needle head is accurately and skillfully avoided.
By arranging the multi-thread integrated circuit control panel 5, the circuit integration function, the switch control function and the digital display function are integrated into a whole.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (5)
1. The utility model provides a computerized embroidery machine arm which characterized in that: the embroidery thread feeding mechanism comprises a thread feeding mechanism, a thread control mechanism and a guide rail, wherein the thread feeding mechanism is connected with the guide rail through a connecting frame, the guide rail can move up and down relatively with the connecting frame, a synchronizing wheel is arranged at the lower end of the guide rail, a thread passing hole is formed in the synchronizing wheel, the thread control mechanism is arranged below the thread feeding mechanism and comprises an integrated board, a thread running wheel and a thread control rod, the thread running wheel is arranged on the integrated board, one end of the thread control rod is pivoted beside the thread running wheel, the other end of the thread control rod is provided with a thread passing ring, the thread control rod can slide back and forth in a fan-shaped groove formed in the integrated board, embroidery threads pass through the thread feeding mechanism, the thread control mechanism and then pass through the thread passing hole, a transition spring is arranged on the connecting frame and is located between the thread feeding mechanism and the thread control mechanism, a spring pressing ring is arranged in the fan-shaped groove, a retaining ring for blocking the thread control rod is arranged beside the fan-shaped groove, an inductor is arranged below the thread control rod, and the inductor is linked with a motor below the thread control rod.
2. The computerized embroidery machine robotic arm of claim 1, wherein: the pin joint point of spring clamping ring and accuse line pole passes through the torsional spring and is connected, the torsional spring can force accuse line pole to tend to the retaining ring motion.
3. The computerized embroidery machine robotic arm of claim 1, wherein: the wire feeding mechanism comprises a shell, a wire feeding roller and a wire feeding wheel, wherein two opposite side surfaces of the shell are respectively provided with a sliding hole, a sliding bolt is arranged in each sliding hole, two ends of the wire feeding roller are arranged on the sliding bolts in a sliding mode through shaft pins, a compression spring is further arranged on each sliding bolt, the wire feeding wheel is arranged beside the wire feeding roller, and the wire feeding roller is tightly attached to the wire feeding wheel under the action of the spring.
4. The computerized embroidery machine robotic arm of claim 3, wherein: two limiting columns are respectively arranged in the shell at the two sides of the wire feeding roller and the wire feeding wheel.
5. The computerized embroidery machine robotic arm of claim 1, wherein: the inclination angle between the guide rail and the connecting frame is 5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189430.8A CN106757883B (en) | 2016-12-21 | 2016-12-21 | Mechanical arm of computerized embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189430.8A CN106757883B (en) | 2016-12-21 | 2016-12-21 | Mechanical arm of computerized embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757883A CN106757883A (en) | 2017-05-31 |
| CN106757883B true CN106757883B (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189430.8A Active CN106757883B (en) | 2016-12-21 | 2016-12-21 | Mechanical arm of computerized embroidery machine |
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| Country | Link |
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| CN (1) | CN106757883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005167A (en) * | 2019-12-18 | 2020-04-14 | 周琦 | Active thread feeding device and active thread feeding method of embroidery machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2180915A1 (en) * | 1995-07-12 | 1997-01-13 | Gert Bucher | Thread clamping apparatus |
| CN202466169U (en) * | 2012-01-19 | 2012-10-03 | 石狮市永信电脑设备制造有限公司 | Thread hooking device for computerized embroidery machine |
| CN202474519U (en) * | 2011-12-20 | 2012-10-03 | 中山市亚泰机械实业有限公司 | Double round send line mechanism |
| CN103898680A (en) * | 2014-03-26 | 2014-07-02 | 五邑大学 | Dynamic line adjusting mechanism of carpet embroidery machine |
| CN104805609A (en) * | 2015-03-20 | 2015-07-29 | 华腾地毯(新余)产业园有限公司 | Automatic backing fabric feeding and correcting device of carpet tufting machine |
| CN206477128U (en) * | 2016-12-21 | 2017-09-08 | 浙江博盟精工轴承有限公司 | A kind of computerized emboridering machine mechanical arm |
-
2016
- 2016-12-21 CN CN201611189430.8A patent/CN106757883B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2180915A1 (en) * | 1995-07-12 | 1997-01-13 | Gert Bucher | Thread clamping apparatus |
| CN202474519U (en) * | 2011-12-20 | 2012-10-03 | 中山市亚泰机械实业有限公司 | Double round send line mechanism |
| CN202466169U (en) * | 2012-01-19 | 2012-10-03 | 石狮市永信电脑设备制造有限公司 | Thread hooking device for computerized embroidery machine |
| CN103898680A (en) * | 2014-03-26 | 2014-07-02 | 五邑大学 | Dynamic line adjusting mechanism of carpet embroidery machine |
| CN104805609A (en) * | 2015-03-20 | 2015-07-29 | 华腾地毯(新余)产业园有限公司 | Automatic backing fabric feeding and correcting device of carpet tufting machine |
| CN206477128U (en) * | 2016-12-21 | 2017-09-08 | 浙江博盟精工轴承有限公司 | A kind of computerized emboridering machine mechanical arm |
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| Publication number | Publication date |
|---|---|
| CN106757883A (en) | 2017-05-31 |
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