CN220520814U - Needle bar driver of computerized embroidery machine - Google Patents
Needle bar driver of computerized embroidery machine Download PDFInfo
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- CN220520814U CN220520814U CN202321986435.9U CN202321986435U CN220520814U CN 220520814 U CN220520814 U CN 220520814U CN 202321986435 U CN202321986435 U CN 202321986435U CN 220520814 U CN220520814 U CN 220520814U
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- driver
- block
- torsion spring
- mounting seat
- driving clutch
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- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a needle bar driver of a computerized embroidery machine, which comprises a driver retainer, wherein a pin is arranged at the middle side of the front end of the driver retainer, a driver tube is arranged at the middle side of the lower end of the driver retainer, and a stop block is fixedly arranged at the right side of the driver retainer; the torsion spring mounting seat is arranged on the inner side of the limiting block, the middle side of the torsion spring mounting seat is fixedly provided with a torsion spring body, the lower end of the torsion spring mounting seat is provided with a driving clutch piece, the right side of the driving clutch piece is fixedly provided with a driver transmission block, the outer side of the upper end of the driving clutch piece is provided with a replacement structure, and the replacement structure comprises a spring, a connecting block and a limiting rod; and the moving block is arranged on the outer side of the inner part of the driving clutch piece, and the clamping block is fixedly arranged on the inner side of the moving block. This computerized embroidery machine needle bar driver conveniently improves needle bar driver's stability, conveniently changes the torsional spring mount pad, and is effectual to the change of torsional spring mount pad.
Description
Technical Field
The utility model relates to the technical field of computerized embroidery machines, in particular to a needle bar driver of a computerized embroidery machine.
Background
The needle bar driver is an instrument capable of driving the needle bar to move, the computerized embroidery machine is the most advanced embroidery machine in the current generation, the traditional manual embroidery can be realized at high speed and high efficiency, the requirements of multi-level, multi-function, uniformity and perfection which cannot be achieved by the manual embroidery can be met, the needle bar driver is required to be used in the use process of the computerized embroidery machine, and the torsion spring mounting seat is required to be replaced by a replacement structure in the use process of the needle bar driver of the computerized embroidery machine, so that the use effect of the needle bar driver of the computerized embroidery machine is improved, for example:
chinese patent grant publication No. CN207210693U discloses a novel computerized embroidery machine needle bar driver, including driver support and rotatory driver slider of installing on the driver support that rotates, be equipped with drive draw-in groove and axostylus axostyle on the driver slider, the axostylus axostyle drives the driver slider and rotates, drive draw-in groove drive needle bar operation, the drive draw-in groove comprises two divided upper and lower branch fixture blocks of protruding connection on the driver slider jointly, it is equipped with down the support arm dog to extend on the lower installation support arm of driver support, it is connected with the driver stopper to divide the fixture block bottom extension under, driver stopper is established in support arm dog right side position department down, the driver stopper contacts spacing or separation spacing with lower installation support arm dog along with the rotation of driver slider. The conventional sub-stop block component is removed, the phenomenon of touch failure caused by the sub-stop block is avoided, the working interference between needle bar drivers is avoided, the phenomenon of touch failure is avoided, and the normal working and production efficiency and quality control quality of the computerized embroidery machine are improved.
The prior art solutions described above have the following drawbacks: the stability is improved through the support arm stop block in the use of the needle bar driver, the replacement of the torsion spring mounting seat by the needle bar driver of the common computerized embroidery machine is not convenient enough, and the replacement effect of the torsion spring mounting seat is not good, so the utility model provides the needle bar driver of the computerized embroidery machine, which solves the problems.
Disclosure of Invention
The utility model aims to provide a needle bar driver of a computerized embroidery machine, which aims to solve the problems that the needle bar driver of the computerized embroidery machine is not convenient enough to replace a torsion spring mounting seat and has poor replacement effect on the torsion spring mounting seat because the stability is improved through a support arm stop block in the use process of the needle bar driver.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the needle bar driver of the computerized embroidery machine comprises a driver retainer, wherein a pin is arranged at the middle side of the front end of the driver retainer, a driver tube is arranged at the middle side of the lower end of the driver retainer, a stop block is fixedly arranged at the right side of the driver retainer, a mounting rod is connected to the upper side of the inside of the driver retainer, and a limiting block is arranged at the outer side of the mounting rod;
the torsion spring mounting seat is arranged on the inner side of the limiting block, the middle side of the torsion spring mounting seat is fixedly provided with a torsion spring body, the lower end of the torsion spring mounting seat is provided with a driving clutch piece, the right side of the driving clutch piece is fixedly provided with a driver transmission block, the outer side of the upper end of the driving clutch piece is provided with a replacement structure, and the replacement structure comprises a spring, a connecting block and a limiting rod;
and the moving block is arranged on the outer side of the inner part of the driving clutch piece, the clamping block is fixedly arranged on the inner side of the moving block, and the right side of the moving block is in threaded connection with the fixing rod.
Preferably, the right side of the upper end of the driving clutch piece is connected with a limiting rod, a spring is fixedly arranged on the left side of the inside of the driving clutch piece, and a connecting block is arranged on the left side of the spring.
Preferably, the torsion spring mounting seat is connected with the driving clutch piece in a clamping manner, and the vertical section of the torsion spring mounting seat is of an I-shaped structure.
Preferably, the mounting rod is connected with the driver retainer in a rotating mode, and the mounting rod is connected with the limiting block in a threaded mode.
Preferably, the limiting block is connected with the driver retainer in a clamping manner, and the limiting block is distributed symmetrically left and right with respect to the center line of the torsion spring mounting seat.
Preferably, the connecting block is connected with the torsion spring mounting seat in a sliding manner, and the connecting block is connected with the driving clutch piece in a clamping manner.
Preferably, the limiting rod is connected with the driving clutch piece in a threaded mode and plays a role in fixing the torsion spring mounting seat.
Preferably, the moving block is connected with the driving clutch member in a sliding manner, and the cross section of the moving block is of an L-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that: the needle bar driver of the computerized embroidery machine is convenient to improve the stability of the needle bar driver, is convenient to replace the torsion spring mounting seat, and has good replacement effect on the torsion spring mounting seat;
1. the vertical section of the torsional spring mounting seat which is in clamping connection with the driving clutch piece is of an I-shaped structure, so that the stability of the needle bar driver is improved, and the driver tube is arranged at the lower end of the driver retainer, so that the noise is reduced when the needle bar driver moves;
2. the mounting rod is rotated on the upper side of the inner part of the driver retainer, so that a limiting block in threaded connection with the mounting rod slides outwards, the limiting block is separated from the outer side of the upper end of the torsion spring mounting seat, the fixing rod is rotated, the fixing rod is in threaded connection on the right side of the moving block, the moving block is separated from the outer side of the driving clutch piece, the moving block is pulled outwards, the moving block drives the clamping block to be separated from the outer side of the torsion spring mounting seat, and the torsion spring mounting seat is convenient to replace;
3. through rotating the gag lever post, make the gag lever post carry out threaded connection on the upper end right side of drive separation and reunion spare to make the gag lever post separate on the right side of torsional spring mount pad, again to rear side pulling torsional spring mount pad, make torsional spring mount pad drive the linking piece remove to the rear side, thereby make drive separation and reunion spare promote linking piece to slide to the right side, and then make linking piece drive the spring and compress, make the torsional spring mount pad separate on the upside of drive separation and reunion spare, guaranteed to change effectually to the torsional spring mount pad.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.
In the figure: 1. a drive holder; 2. a pin; 3. a driver tube; 4. a stop block; 5. driving the clutch member; 6. a driver transmission block; 7. a torsion spring mounting seat; 8. a torsion spring body; 9. a mounting rod; 10. a limiting block; 11. a spring; 12. a joint block; 13. a limit rod; 14. a moving block; 15. a clamping block; 16. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the needle bar driver of the computerized embroidery machine comprises a pin 2 arranged on the middle side of the front end of a driver retainer 1, a driver tube 3 arranged on the middle side of the lower end of the driver retainer 1, a stop block 4 fixedly arranged on the right side of the driver retainer 1, a mounting rod 9 connected to the upper side of the inside of the driver retainer 1, a limiting block 10 arranged on the outer side of the mounting rod 9, and a rotary mounting rod 9 for rotating the mounting rod 9 on the upper side of the inside of the driver retainer 1, so that the limiting block 10 in threaded connection with the mounting rod 9 slides outwards, and the limiting block 10 is separated from the outer side of the upper end of a torsion spring mounting seat 7;
the torsional spring mounting seat 7 is mounted on the inner side of the limiting block 10, the torsional spring body 8 is fixedly arranged on the middle side of the torsional spring mounting seat 7, the driving clutch piece 5 is mounted at the lower end of the torsional spring mounting seat 7, the driver transmission block 6 is fixedly mounted on the right side of the driving clutch piece 5, the replacement structure is mounted on the outer side of the upper end of the driving clutch piece 5 and comprises a spring 11, a connecting block 12 and a limiting rod 13, the vertical section of the torsional spring mounting seat 7 connected with the driving clutch piece 5 is of an I-shaped structure, the stability of a needle rod driver is improved, the lower end of the driver retainer 1 is provided with the driver tube 3, noise is reduced when the needle rod driver moves, the replacement structure is rotated, the replacement structure is separated on the outer side of the torsional spring mounting seat 7, the torsional spring mounting seat 7 is conveniently replaced, the moving block 14 is mounted on the inner outer side of the driving clutch piece 5, the clamping block 15 is fixedly mounted on the inner side of the moving block 14, the right side of the moving block 14 is in threaded connection with the fixing rod 16, the fixing rod 16 is rotated, the right side of the moving block 16 is connected with the moving block 14 on the right side of the moving block 14, and accordingly the moving block 14 is separated on the outer side of the moving block 7, and the moving block 14 is separated on the outer side of the moving seat 7, and the moving seat 7 is guaranteed to be separated, and the effect of the moving seat 7 is guaranteed.
When the computerized embroidery machine needle bar driver is used, as shown in fig. 1 and 2, the torsion spring mounting seat 7 is connected with the driving clutch piece 5 in a clamping manner, the vertical section of the torsion spring mounting seat 7 is of an I-shaped structure, the stability of the needle bar driver is improved by the H-shaped structure of the vertical section of the torsion spring mounting seat 7 which is in clamping connection with the driving clutch piece 5, and the driver tube 3 is arranged at the lower end of the driver retainer 1, so that noise is reduced when the needle bar driver moves;
as shown in fig. 2, 4 and 5, the mounting rod 9 is rotated, the mounting rod 9 is connected with the driver retainer 1 in a rotating manner, the mounting rod 9 is connected with the limiting block 10 in a threaded manner, the mounting rod 9 is rotated on the upper side inside the driver retainer 1, the limiting block 10 in threaded connection with the mounting rod 9 slides outwards, the limiting block 10 is connected with the driver retainer 1 in a clamping manner, the limiting block 10 is distributed symmetrically leftwards and rightwards about the center line of the torsion spring mounting seat 7, the limiting block 10 is separated on the outer side of the upper end of the torsion spring mounting seat 7, the moving block 14 is connected with the driving clutch 5 in a sliding manner, the cross section of the moving block 14 is in an L-shaped structure, the fixing rod 16 is rotated, the fixing rod 16 is connected in a threaded manner on the right side of the moving block 14, the moving block 14 is separated on the outer side of the driving clutch 5, the moving block 14 is pulled outwards, the clamping block 15 is driven to be separated on the outer side of the torsion spring mounting seat 7, and the torsion spring mounting seat 7 is convenient to replace;
specifically, as shown in fig. 2 and 3, the limiting rod 13 is rotated, the limiting rod 13 is connected with the driving clutch piece 5 in a threaded manner and plays a role in fixing the torsion spring mounting seat 7, so that the limiting rod 13 is in threaded connection with the right side of the upper end of the driving clutch piece 5, the limiting rod 13 is separated from the right side of the torsion spring mounting seat 7, the connecting block 12 is connected with the torsion spring mounting seat 7 in a sliding manner, the connecting block 12 is connected with the driving clutch piece 5 in a clamping manner, and then the torsion spring mounting seat 7 is pulled to the rear side, so that the torsion spring mounting seat 7 drives the connecting block 12 to move to the rear side, the driving clutch piece 5 pushes the connecting block 12 to slide to the right side, and then the connecting block 12 drives the spring 11 to compress, so that the torsion spring mounting seat 7 is separated from the upper side of the driving clutch piece 5, and good replacement effect of the torsion spring mounting seat 7 is ensured.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A computerized embroidery machine needle bar driver, comprising:
the device comprises a driver retainer (1), wherein a pin (2) is arranged on the middle side of the front end of the driver retainer, a driver tube (3) is arranged on the middle side of the lower end of the driver retainer (1), a stop block (4) is fixedly arranged on the right side of the driver retainer (1), a mounting rod (9) is connected to the upper side of the inside of the driver retainer (1), and a limiting block (10) is arranged on the outer side of the mounting rod (9);
the torsion spring mounting seat (7) is mounted on the inner side of the limiting block (10), the middle side of the torsion spring mounting seat (7) is fixedly provided with the torsion spring body (8), the lower end of the torsion spring mounting seat (7) is provided with the driving clutch piece (5), the right side of the driving clutch piece (5) is fixedly provided with the driver transmission block (6), the outer side of the upper end of the driving clutch piece (5) is provided with the replacement structure, and the replacement structure comprises a spring (11), a connecting block (12) and a limiting rod (13);
the movable block (14) is arranged on the inner outer side of the driving clutch piece (5), the clamping block (15) is fixedly arranged on the inner side of the movable block (14), and the right side of the movable block (14) is in threaded connection with the fixing rod (16).
2. A computerized embroidery machine needle bar driver as claimed in claim 1, wherein: the right side of the upper end of the driving clutch piece (5) is connected with a limiting rod (13), a spring (11) is fixedly arranged on the left side of the inside of the driving clutch piece (5), and a connecting block (12) is arranged on the left side of the spring (11).
3. A computerized embroidery machine needle bar driver as claimed in claim 1, wherein: the torsion spring mounting seat (7) is connected with the driving clutch piece (5) in a clamping mode, and the vertical section of the torsion spring mounting seat (7) is of an I-shaped structure.
4. A computerized embroidery machine needle bar driver as claimed in claim 1, wherein: the mounting rod (9) is connected with the driver retainer (1) in a rotating mode, and the mounting rod (9) is connected with the limiting block (10) in a threaded mode.
5. The computerized embroidery machine needle bar driver of claim 4, wherein: the limiting blocks (10) are connected with the driver retainer (1) in a clamping mode, and the limiting blocks (10) are distributed symmetrically left and right relative to the center line of the torsion spring mounting seat (7).
6. A computerized embroidery machine needle bar driver as claimed in claim 2, wherein: the connecting block (12) is connected with the torsion spring mounting seat (7) in a sliding mode, and the connecting block (12) is connected with the driving clutch piece (5) in a clamping mode.
7. A computerized embroidery machine needle bar driver as claimed in claim 2, wherein: the limiting rod (13) is connected with the driving clutch piece (5) in a threaded mode and plays a role in fixing the torsion spring mounting seat (7).
8. A computerized embroidery machine needle bar driver as claimed in claim 1, wherein: the moving block (14) is connected with the driving clutch piece (5) in a sliding mode, and the cross section of the moving block (14) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986435.9U CN220520814U (en) | 2023-07-27 | 2023-07-27 | Needle bar driver of computerized embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986435.9U CN220520814U (en) | 2023-07-27 | 2023-07-27 | Needle bar driver of computerized embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520814U true CN220520814U (en) | 2024-02-23 |
Family
ID=89925316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321986435.9U Active CN220520814U (en) | 2023-07-27 | 2023-07-27 | Needle bar driver of computerized embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520814U (en) |
-
2023
- 2023-07-27 CN CN202321986435.9U patent/CN220520814U/en active Active
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