CN214938361U - Wear-resistant thread feeding system of embroidery machine table - Google Patents
Wear-resistant thread feeding system of embroidery machine table Download PDFInfo
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- CN214938361U CN214938361U CN202120185706.5U CN202120185706U CN214938361U CN 214938361 U CN214938361 U CN 214938361U CN 202120185706 U CN202120185706 U CN 202120185706U CN 214938361 U CN214938361 U CN 214938361U
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- wire feeding
- worm
- feeding shaft
- send
- thread feeding
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Abstract
The utility model relates to an embroidery board technical field just discloses an embroidery board stand wear and tear and send line system, the camera includes a supporting plate, the top of backup pad is connected with through adjustment mechanism and sends the line axle sleeve, send the line axle sleeve to rotate through first bearing on being close to the vertical lateral wall of one side and be connected with and send the spool, and first bearing is fixed to be established and send the spool and send between the line axle sleeve, the backup pad is close to symmetrical fixedly connected with bracing piece, two on sending the top lateral wall of line axle sleeve one side the common fixedly connected with link in upper end of bracing piece, the link is located and sends the line axle sleeve directly over, the link is close to installing a plurality of along the even equidistance of straight line and send the line wheel on the position of one side, send the line wheel to be located and send the line axle sleeve to keep away from one side of bracing piece. The utility model discloses guarantee to send the spool and be in reasonable position for a long time, the elasticity that can adjust the yarn when solving and sending the spool to sink the quality problem that brings.
Description
Technical Field
The utility model relates to an embroidery board technical field especially relates to an embroidery board stands wear and tear and send line system.
Background
The accuracy of the thread feeding system of the embroidery machine determines the control capability of the machine on the tightness of the produced pattern yarns, and the high-precision thread feeding system plays a decisive role in the pattern effect. The connecting position of the yarn feeding shaft in front of the Epoca4 machine table is connected by stainless steel, and a plastic supporting hand is used for supporting the whole yarn feeding shaft. The plastic rubber support hand is easy to wear, and after years of use, the plastic rubber support hand has different degrees of wear, so that the whole wire feeding shaft sinks. The sinking of the thread feeding shaft leads to the reduction or loss of the holding capacity of the thread feeding wheel to the yarn during thread feeding, thereby increasing the faults of yarn loosening and loosening, yarn turning and the like, leading the quality of products to be reduced and leading the products to be scrapped seriously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the thread feeding system of the existing embroidery machine table in the prior art appears in the using process, and providing a wear-resistant thread feeding system of the embroidery machine table.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an embroidery board stand wear and tear wire feeding system, includes the backup pad, the top of backup pad is connected with the wire feeding axle sleeve through adjustment mechanism, rotate through first bearing on the vertical lateral wall that the wire feeding axle sleeve is close to one side and be connected with the wire feeding axle, and first bearing is fixed to be established between the wire feeding axle and the wire feeding axle sleeve, the backup pad is close to the symmetry fixedly connected with bracing piece on the top lateral wall of wire feeding axle sleeve one side, two the common fixedly connected with link in upper end of bracing piece, the link is located the wire feeding axle sleeve directly over, the link is close to and installs a plurality of wire feeding wheel along the even equidistance of straight line on the position of one side, the wire feeding wheel is located the one side that the bracing piece was kept away from to the wire feeding axle sleeve.
Preferably, adjustment mechanism is including adjusting chamber, worm, two screw rods, two worm wheels, two nuts and two sleeves, it sets up in the backup pad to adjust the chamber, the worm passes through the second bearing and rotates along the horizontal direction and connect in adjusting the intracavity, and the second bearing is fixed to be established in adjusting the intracavity, the one end of worm runs through and adjusts the chamber and outwards extends, the screw rod symmetry is rotated and is connected on the top chamber wall of adjusting the chamber, worm wheel fixed connection is at the lower extreme of screw rod, and the worm wheel meshes with the worm mutually, nut threaded connection bestows on the screw rod, and the nut is located the backup pad directly over, the sleeve is fixed to be cup jointed on the nut, and telescopic upper end and send line axle sleeve fixed connection.
Preferably, the upper end of the screw rod is fixedly connected with a limiting block.
Preferably, one end of the worm extending outwards is fixedly connected with a rotating rod.
Preferably, the support plate, the wire feeding shaft sleeve, the connecting frame and the sleeve are coated with antirust paint.
Preferably, the wire feeding wheel is provided with a limit groove with an annular section.
Compared with the prior art, the utility model provides an embroidery board stands wear and tear and send line system possesses following beneficial effect:
the wear-resistant thread feeding system of the embroidery machine table is characterized in that a supporting plate, a thread feeding shaft sleeve, a thread feeding shaft, a supporting rod, a connecting frame, an adjusting cavity, a worm, a screw, a worm wheel, a nut and a sleeve are arranged, a connecting piece is reduced by modifying the connecting part of the thread feeding shaft, and a bearing is hardly damaged by the arranged adjusting mechanism due to the fact that the connecting piece is reduced, the thread feeding shaft rotates slowly and is not stressed, so that the thread feeding shaft is enabled to be in a reasonable position for a long time, and the quality problem caused by sinking of the thread feeding shaft is solved; simultaneously, when the elasticity need be adjusted to equipment, rotatory worm, the worm makes two worm wheels carry out synchronous rotation, and then two screws carry out synchronous rotation, and then two nuts carry out synchronous motion along vertical direction, and then the sleeve moves thereupon, and then can adjust the height of sending the line axle sleeve, and then can adjust the elasticity between wire feeding wheel and the line.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses guarantee to send the spool and be in reasonable position for a long time, can adjust the elasticity of yarn when solving and sending the spool to sink the quality problem that brings.
Drawings
FIG. 1 is a schematic structural view of a wear-resistant thread feeding system of an embroidery machine;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a supporting plate 1, a wire feeding shaft sleeve 2, a wire feeding shaft 3, a supporting rod 4, a connecting frame 5, an adjusting cavity 6, a worm 8, a screw rod 9, a worm wheel 10, a nut 11, a sleeve 12 and a limiting block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a wear-resistant thread feeding system of an embroidery machine table comprises a supporting plate 1, the top of the supporting plate 1 is connected with a thread feeding shaft sleeve 2 through an adjusting mechanism, a thread feeding shaft 3 is rotatably connected on a vertical side wall of one side, close to the thread feeding shaft sleeve 2, of the thread feeding shaft sleeve 2 through a first bearing, the thread feeding shaft 3 is smaller in size compared with a connecting piece in the prior art, the first bearing is fixedly arranged between the thread feeding shaft 3 and the thread feeding shaft sleeve 2, supporting rods 4 are symmetrically and fixedly connected on the side wall of the top of one side, close to the thread feeding shaft sleeve 2, of the supporting plate 1, the upper ends of the two supporting rods 4 are fixedly connected with a connecting frame 5 together, the connecting frame 5 is positioned right above the thread feeding shaft sleeve 2, a plurality of thread feeding wheels 6 are uniformly and equidistantly arranged on the position, close to one side, of the connecting frame 5, far away from the supporting rods 4, the thread feeding wheels 6 are positioned on one side of the thread feeding shaft sleeve 2, and are connected through refitting, the connecting piece is reduced, and through the arranged adjusting mechanism, the rotating speed of the wire feeding shaft is low due to the fact that the connecting piece is reduced, and the bearing is not damaged under the condition of no pressure, so that the wire feeding shaft is enabled to be in a reasonable position for a long time, and the quality problem caused by sinking of the wire feeding shaft is solved.
The adjusting mechanism comprises an adjusting cavity 7, a worm 8, two screw rods 9, two worm wheels 10, two nuts 11 and two sleeves 12, the adjusting cavity 7 is arranged on the supporting plate 1, the worm 8 is rotatably connected in the adjusting cavity 7 along the horizontal direction through a second bearing, the second bearing is fixedly arranged in the adjusting cavity 7, one end of the worm 8 penetrates through the adjusting cavity 7 and extends outwards, the screw rods 9 are rotatably connected on the wall of the top cavity of the adjusting cavity 7 symmetrically, the worm wheels 10 are fixedly connected at the lower end of the screw rods 9, the worm wheels 10 are meshed with the worm 8, the nuts 11 are in threaded connection with the screw rods 9, the nuts 11 are positioned right above the supporting plate 1, the sleeves 12 are fixedly sleeved on the nuts 11, the upper ends of the sleeves 12 are fixedly connected with the wire feeding shaft sleeve 2, meanwhile, when the tightness of the equipment needs to be adjusted, the worm 8 is rotated, the worm 8 enables the two worm wheels 10 to synchronously rotate, and further the two screw rods 9 synchronously rotate, and then two nuts 11 carry out synchronous motion along vertical direction, and then sleeve 12 moves along with it, and then can adjust the height of wire feeding axle sleeve 2, and then can adjust the elasticity between wire feeding wheel 6 and the line.
The upper end fixedly connected with stopper 13 of screw rod 9 prevents that sleeve 12 and nut 11 from breaking away from the condition emergence of screw rod 9.
The worm 8 extends outwards, and one end of the worm 8 is fixedly connected with a rotating rod, so that the worm 8 can be rotated conveniently.
The support plate 1, the wire feeding shaft sleeve 2, the connecting frame 5 and the sleeve 12 are coated with anti-rust paint, so that the support plate 1, the wire feeding shaft sleeve 2, the connecting frame 5 and the sleeve 12 are prevented from rusting.
The wire feeding wheel 6 is provided with a limit groove with an annular section.
In the utility model, the connecting part is changed to be small by modifying the connecting part of the thread feeding shaft, and the bearing can not be damaged almost by the arranged adjusting mechanism because the connecting part is changed to be small, the rotating speed of the thread feeding shaft is slow and the thread feeding shaft is not stressed, so that the thread feeding shaft is ensured to be in a reasonable position for a long time, and the quality problem caused by the sinking of the thread feeding shaft is solved; simultaneously, when the elasticity needs to be adjusted to equipment, rotatory worm 8, worm 8 make two worm wheel 10 carry out synchronous rotation, and then two screw rods 9 carry out synchronous rotation, and then two nuts 11 carry out synchronous motion along vertical direction, and then sleeve 12 moves along with it, and then can adjust the height of sending line axle sleeve 2, and then can adjust the elasticity between line feeding wheel 6 and the line.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-abrasion thread feeding system of an embroidery machine table comprises a supporting plate (1) and is characterized in that, the top of the supporting plate (1) is connected with a wire feeding shaft sleeve (2) through an adjusting mechanism, a thread feeding shaft (3) is rotatably connected on the vertical side wall of one side, close to the thread feeding shaft sleeve (2), through a first bearing, the first bearing is fixedly arranged between the wire feeding shaft (3) and the wire feeding shaft sleeve (2), the side wall of the top part of the supporting plate (1) close to one side of the wire feeding shaft sleeve (2) is symmetrically and fixedly connected with supporting rods (4), the upper ends of the two supporting rods (4) are jointly and fixedly connected with a connecting frame (5), the connecting frame (5) is positioned right above the wire feeding shaft sleeve (2), a plurality of wire feeding wheels (6) are uniformly and equidistantly arranged on the position, close to one side of the connecting frame (5), along a straight line, the wire feeding wheel (6) is positioned on one side of the wire feeding shaft sleeve (2) far away from the support rod (4).
2. The wear-resistant thread feeding system of the embroidery machine table as claimed in claim 1, wherein the adjusting mechanism comprises an adjusting cavity (7), a worm (8), two screw rods (9), two worm wheels (10), two nuts (11) and two sleeves (12), the adjusting cavity (7) is formed in the support plate (1), the worm (8) is rotatably connected in the adjusting cavity (7) along the horizontal direction through a second bearing, the second bearing is fixedly arranged in the adjusting cavity (7), one end of the worm (8) penetrates through the adjusting cavity (7) and extends outwards, the screw rods (9) are rotatably connected on the top cavity wall of the adjusting cavity (7) symmetrically, the worm wheels (10) are fixedly connected to the lower ends of the screw rods (9), the worm wheels (10) are meshed with the worm rods (8), the nuts (11) are connected with the nut-crimping screws (9) in a threaded manner, and the nut (11) is positioned right above the support plate (1), the sleeve (12) is fixedly sleeved on the nut (11), and the upper end of the sleeve (12) is fixedly connected with the wire feeding shaft sleeve (2).
3. The wear-resistant thread feeding system of the embroidery machine table as claimed in claim 2, wherein a limit block (13) is fixedly connected to the upper end of the screw (9).
4. The wear-resistant thread feeding system for embroidery machine as claimed in claim 2, wherein the worm (8) is extended outward and has a rotating rod fixedly connected to one end thereof.
5. The wear-resistant thread feeding system of the embroidery machine table as claimed in claim 2, wherein the support plate (1), the thread feeding shaft sleeve (2), the connecting frame (5) and the sleeve (12) are coated with anti-rust paint.
6. The wear-resistant wire feeding system of the embroidery machine table as claimed in claim 1, wherein the wire feeding wheel (6) is provided with a limiting groove with an annular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120185706.5U CN214938361U (en) | 2021-01-24 | 2021-01-24 | Wear-resistant thread feeding system of embroidery machine table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120185706.5U CN214938361U (en) | 2021-01-24 | 2021-01-24 | Wear-resistant thread feeding system of embroidery machine table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214938361U true CN214938361U (en) | 2021-11-30 |
Family
ID=79080448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120185706.5U Active CN214938361U (en) | 2021-01-24 | 2021-01-24 | Wear-resistant thread feeding system of embroidery machine table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214938361U (en) |
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2021
- 2021-01-24 CN CN202120185706.5U patent/CN214938361U/en active Active
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