CN213772499U - Changeable two line cam structures of choosing - Google Patents
Changeable two line cam structures of choosing Download PDFInfo
- Publication number
- CN213772499U CN213772499U CN202022074679.2U CN202022074679U CN213772499U CN 213772499 U CN213772499 U CN 213772499U CN 202022074679 U CN202022074679 U CN 202022074679U CN 213772499 U CN213772499 U CN 213772499U
- Authority
- CN
- China
- Prior art keywords
- take
- lever
- pin
- cam
- yarn taking
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a changeable two cam structures of choosing line, including the frame main part, its characterized in that: the yarn taking-up device further comprises a control structure, a first yarn taking-up structure and a second yarn taking-up structure which are connected with the control structure, and a linkage structure is further arranged between the first yarn taking-up structure and the second yarn taking-up structure. The utility model discloses can solve the weak point that exists among the prior art, the structure is simpler, and the cost is lower, realizes a tractor serves dual-purpose characteristics.
Description
Technical Field
The utility model relates to a changeable two cam structures of choosing line.
Background
The computerized embroidery machine is the most advanced embroidery machine of the present generation, with the high speed, intellectualization, diversification of the embroidery process, it is increasingly wide in daily application, it can make the traditional manual embroidery obtain high speed, high efficiency to realize, and can also realize the manual embroidery can't reach "multilayer, multi-functional, unity and perfection" the requirement, but most machines on the market can only realize one type of embroidery at present, such as lace machine and dress trimmer, because its receive line pay-off and quality of thread of the difference have led to their required take-up cam to be different, and because of the restriction of the aircraft nose space, the aircraft nose on the market at present has only one take-up cam, this has not reached the advantage that a machine is dual-purpose and multi-purpose; the applicant provides further improvement on the basis and designs a switchable double-wiring cam structure to meet the requirements of the existing market.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a changeable two line cam structures of choosing, the structure is simpler, and the cost is lower, realizes a quick-witted dual-purpose characteristics.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a changeable two line cam structures of choosing, includes the frame main part, its characterized in that: the yarn taking-up device further comprises a control structure, a first yarn taking-up structure and a second yarn taking-up structure which are connected with the control structure, and a linkage structure is further arranged between the first yarn taking-up structure and the second yarn taking-up structure.
Right the utility model discloses do further optimization, control structure includes electro-magnet, electro-magnet fixing base, flat nut, and with return spring that the electro-magnet is connected.
Right the utility model discloses do further optimization, first take-up structure includes that first cam, first take-up lever round pin, cover establish first take-up lever, first take-up lever ball round pin, a retaining ring, jump ring, high-speed steel cap on the first take-up lever round pin, and be equipped with the take-up perforation on the first cam.
Right the utility model discloses do further optimization, the one end of first take-up lever round pin be equipped with return spring complex spring groove, and still be equipped with the jump ring recess that corresponds with the jump ring on the first take-up lever round pin
Right the utility model discloses do further optimization, be equipped with two ball structures on the first take-up lever, and the one end fixed mounting of first take-up lever is in on the first take-up lever pin, the other end is fixed to be set up on the first take-up lever ball pin.
It is right to the utility model discloses do further optimization, the second take-up structure includes that second cam, second take-up lever round pin and cover establish second take-up lever on the second take-up lever round pin is still including setting up a grade coil and high-speed steel cap on the two take-up pins, and be equipped with the take-up perforation on the second cam.
It is right to the utility model discloses do further optimization, linkage structure is protruding, set up including setting up the business turn over on first thread-taking pin fixture block on the business turn over arch to and business turn over recess, the setting of setting on the second thread-taking pin are in keyway on the business turn over recess.
Right the utility model discloses do further optimization, first take-up lever ball round pin and the take-up perforation cooperation of setting on first cam and second cam, and be equipped with on the first take-up lever ball round pin with first take-up lever complex recess.
Compared with the prior art the utility model discloses the beneficial effect who reaches is:
the utility model discloses a changeable two cam structures of choosing, including the frame main part, its characterized in that: the first take-up structure comprises a first cam, a first take-up lever pin, a sleeve, a first take-up lever ball pin, an eye check ring, a snap spring and a high-speed steel cap, the first take-up lever ball pin, the first take-up lever, the second take-up lever and the second take-up lever are sleeved on the second take-up lever pin, and the first take-up lever and the second take-up lever are arranged on the second take-up lever pin and comprise an eye shift coil and a high-speed steel cap. The utility model discloses the side-to-side movement of steerable first take-up lever round pin under electro-magnet and return spring's effect, and first take-up lever is fixed in on the first take-up lever round pin, and has two ball structures on the first take-up lever, so but first take-up lever side-to-side movement realizes the switching between two cams, and has the keyway on the second take-up lever round pin, and the second take-up lever is fixed in on the second take-up lever round pin again, has realized again that the linkage of second take-up lever and first take-up lever drives receipts line and unwrapping wire.
Therefore, the utility model discloses can solve the weak point that exists among the prior art, the structure is simpler, and the cost is lower, realizes a tractor serves dual-purpose characteristics.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of the first thread take-up lever pin and the second thread take-up lever pin of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-3, the utility model relates to a changeable two line cam structures of choosing, including the frame main part, its characterized in that: the yarn taking-up device further comprises a control structure, a first yarn taking-up structure and a second yarn taking-up structure which are connected with the control structure, and a linkage structure is further arranged between the first yarn taking-up structure and the second yarn taking-up structure. The utility model discloses in control structure control the separate operation or the combination linkage operation of first thread take-up mechanism and second thread take-up structure, make the utility model discloses a quick-witted dual-purpose effect has.
The utility model discloses the side-to-side movement of steerable first take-up lever pin 22 under the effect of electro-magnet 11 and return spring 14, and first take-up lever 23 is fixed in on first take-up lever pin 22, and has two ball structures on the first take-up lever 23, so but first take-up lever 23 side-to-side movement realizes the switching between two cams, and has keyway 44 on the second take-up lever pin 32, on second take-up lever 33 is fixed in second take-up lever pin 32 again, the linkage that has realized second take-up lever 33 and first take-up lever 23 again drives and receives line and unwrapping wire.
The utility model discloses in, control structure includes electro-magnet 11, electro-magnet fixing base 12, flat screw cap 13, and with return spring 14 that electro-magnet 11 is connected. The utility model discloses in the effect through electro-magnet 11, control return spring 14's back and forth movement to make first take-up lever 23 back and forth movement, realize the switching between two cams, and with linkage structure's cooperation, realized that the linkage of second take-up lever 33 and first take-up lever 23 drives receipts line and unwrapping wire.
The utility model discloses in, first take-up structure includes that first cam 21, first take-up lever round pin 22, cover establish first take-up lever 23, first take-up lever ball round pin 24, a eye retaining ring 5, jump ring 25, high-speed steel cap 6 on the first take-up lever round pin 22, and be equipped with the take-up perforation on the first cam 21.
The utility model discloses in, the one end of first take-up lever round pin 22 is equipped with the spring recess 26 with return spring 14 complex, and still be equipped with the jump ring recess 27 that corresponds with jump ring 25 on the first take-up lever round pin 22. The utility model discloses in the effect of spring recess 26 can make return spring 14 part cooperation be in on the spring recess 26 to through the injecing of high-speed steel cap 6, make return spring 14 can produce the side-to-side motion to first take-up lever pin 22.
The utility model discloses in, be equipped with two ball structures on the first take-up lever 23, and the one end fixed mounting of first take-up lever 23 is in on the first take-up lever round pin 22, the other end is fixed to be set up on first take-up lever ball round pin 24.
The utility model discloses in, the second take-up structure includes that second cam 31, second take-up lever pin 32 and cover establish second take-up lever 33 on the second take-up lever pin 32 is still including setting up a third gear coil and high-speed steel cap 6 on the two take-up pins, and be equipped with the take-up perforation on the second cam 31.
The utility model discloses in, linkage is in including setting up business turn over arch 41, the setting on first thread-picking pin the fixture block 42 on the business turn over arch 41 to and business turn over recess 43, the setting of setting on the second thread-picking pin are in keyway 44 on the business turn over recess 43. The utility model discloses in linkage structure's setting makes first thread take-up pin has realized that the linkage of second thread take-up lever 33 and first thread take-up lever 23 drives receipts line and unwrapping wire in turning right the motion.
The utility model discloses in, first take-up lever ball pin 24 with set up the take-up perforation cooperation on first cam 21 and second cam 31, and be equipped with on the first take-up lever ball pin 24 with first take-up lever 23 complex recess. The utility model discloses in first take-up lever ball pin 24 and the take-up perforation cooperation of setting on first cam 21 and second cam 31 for when first take-up lever pin 22 toward side to side movement, drive first take-up lever 23 side to side movement, realize the switching between two cams.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a changeable two line cam structures of choosing, includes the frame main part, its characterized in that: the yarn taking-up device further comprises a control structure, a first yarn taking-up structure and a second yarn taking-up structure which are connected with the control structure, and a linkage structure is further arranged between the first yarn taking-up structure and the second yarn taking-up structure.
2. The switchable double-cantilevered cam structure of claim 1, wherein: the control structure comprises an electromagnet, an electromagnet fixing seat, a flat nut and a return spring connected with the electromagnet.
3. The switchable double-cantilevered cam structure of claim 1, wherein: the first take-up structure comprises a first cam, a first take-up lever pin, a first take-up lever ball pin, a first check ring, a clamp spring and a high-speed steel cap, wherein the first take-up lever, the first take-up lever ball pin, the first check ring, the clamp spring and the high-speed steel cap are sleeved on the first take-up lever pin, and a take-up perforation is arranged on the first cam.
4. The switchable double-cantilevered cam structure of claim 3, wherein: one end of the first take-up lever pin is provided with a spring groove matched with the return spring, and the first take-up lever pin is further provided with a clamp spring groove corresponding to the clamp spring.
5. The switchable double-cantilevered cam structure of claim 3, wherein: the first take-up lever is provided with a double-ball structure, one end of the first take-up lever is fixedly arranged on the first take-up lever pin, and the other end of the first take-up lever is fixedly arranged on the first take-up lever ball pin.
6. The switchable double-cantilevered cam structure of claim 1, wherein: the second take-up structure comprises a second cam, a second take-up lever pin, a second take-up lever sleeved on the second take-up lever pin, an eye-shift coil and a high-speed steel cap, wherein the eye-shift coil and the high-speed steel cap are arranged on the second take-up lever pin, and a take-up perforation is arranged on the second cam.
7. The switchable double-cantilevered cam structure of claim 1, wherein: the linkage structure comprises an in-out protrusion arranged on the first thread taking-up pin, a fixture block arranged on the in-out protrusion, an in-out groove arranged on the second thread taking-up pin, and a key groove arranged on the in-out groove.
8. The switchable double-cantilevered cam structure of claim 3, wherein: the first take-up lever ball pin is matched with the take-up through holes arranged on the first cam and the second cam, and a groove matched with the first take-up lever is arranged on the first take-up lever ball pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074679.2U CN213772499U (en) | 2020-09-21 | 2020-09-21 | Changeable two line cam structures of choosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074679.2U CN213772499U (en) | 2020-09-21 | 2020-09-21 | Changeable two line cam structures of choosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213772499U true CN213772499U (en) | 2021-07-23 |
Family
ID=76905339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022074679.2U Active CN213772499U (en) | 2020-09-21 | 2020-09-21 | Changeable two line cam structures of choosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213772499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095242A (en) * | 2020-09-21 | 2020-12-18 | 浙江兆山机电有限公司 | Changeable two line cam structures of choosing |
-
2020
- 2020-09-21 CN CN202022074679.2U patent/CN213772499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095242A (en) * | 2020-09-21 | 2020-12-18 | 浙江兆山机电有限公司 | Changeable two line cam structures of choosing |
| CN112095242B (en) * | 2020-09-21 | 2023-10-17 | 浙江兆山机电有限公司 | Switchable double-take-up cam structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213772499U (en) | Changeable two line cam structures of choosing | |
| CN101235583A (en) | Bead embroidering mechanism for computer embroidering machine | |
| CN102358985B (en) | Multifunctional jacquard double-sided seamless integral molding machine | |
| CN105063915A (en) | Eyelet function individually-driving method based on embroidery machine head | |
| CN105220352B (en) | Knitting mechanism of two-needle bar warp knitting machine | |
| CN112095242A (en) | Changeable two line cam structures of choosing | |
| CN205275928U (en) | Computerized embroidery machine aircraft nose | |
| CN106436001A (en) | Single-needle-bed electronic jacquard press needle warp knitting machine | |
| CN2915903Y (en) | Looping mechanism for warp knitting machine | |
| CN210394797U (en) | Combined needle bar frame driving mechanism | |
| CN203846219U (en) | Computer jacquard multifunctional two-sided seamless small circular knitting machine | |
| CN101289781A (en) | Knit selector for knitting | |
| CN110453363B (en) | Novel needle clearing triangle mechanism and needle clearing method thereof | |
| CN201180197Y (en) | Improved loom side shoring mechanism | |
| CN104264361B (en) | A kind of Warp Knitted Fabrics knitting mechanism | |
| CN210314706U (en) | Dynamic two-step stitch control mechanism in computerized flat knitting machine | |
| CN203729074U (en) | Needle rod rack assembly of computerized embroidery machine | |
| CN202881591U (en) | Upper knitting needle triangle weaving mechanism of underwear circular knitting machine | |
| CN204058845U (en) | For the embossing equipment of industrial textile fabric | |
| CN210561119U (en) | Sewing machine capable of adjusting line segment stretching amount | |
| CN204898248U (en) | Tucking mechanism of tricot machine | |
| CN215517871U (en) | Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine | |
| CN203212751U (en) | Centralized power distribution mechanism of selvage tucking-in device of weaving machine | |
| CN202881584U (en) | Underwear machine provided with upper weaving mechanism and low density regulating mechanism | |
| CN215593355U (en) | Intelligent braiding machine that work efficiency is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |