CN219157170U - Needle distance adjusting mechanism of computerized sewing machine - Google Patents
Needle distance adjusting mechanism of computerized sewing machine Download PDFInfo
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- CN219157170U CN219157170U CN202223338659.7U CN202223338659U CN219157170U CN 219157170 U CN219157170 U CN 219157170U CN 202223338659 U CN202223338659 U CN 202223338659U CN 219157170 U CN219157170 U CN 219157170U
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- stitch length
- sewing machine
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- needle
- adjusting bolt
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Abstract
The utility model provides a computerized sewing machine stitch length adjustment mechanism, includes the stitch length support, is provided with the stitch length seat on the stitch length support, is provided with the stitch length regulating plate on the side of stitch length seat, is provided with the adjusting bolt that can drive stitch length regulating plate and remove on the stitch length regulating plate, and the stitch length regulating plate is connected to adjusting bolt one end, and the stitch length support is connected to the other end and extends outside the stitch length support. The beneficial effects of the utility model are as follows: the adjusting bolt is not required to be opened, the needle gauge can be directly adjusted under the condition that the shell is not opened, the operation is simple and convenient, the working efficiency of the sewing machine is improved, the needle gauge seat can be automatically limited when the needle gauge is adjusted, an operator is not required to be limited, the adjusting precision is improved, the operation is simple and convenient, the using effect is good, and the popularization is facilitated.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a needle distance adjusting mechanism of a computer sewing machine.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more kinds of stitch on the sewing materials, so that one or more layers of the sewing materials are interwoven and sewn together, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastics, paper and the like, and the sewn stitch is neat, beautiful, flat and firm, and has high sewing speed and simple and convenient use.
At present, in the existing computer sewing machine, the steps of stitch length adjustment are that firstly, the bolts are unscrewed, the shell is opened, then the stitch length seat is limited by hands, then the position of the stitch length seat is adjusted by the bolts, and finally, stitch length adjustment is realized, and the stitch length adjustment mode of the conventional computer sewing machine has the defects that: the shell needs to be opened to adjust, on the one hand is tedious and complicated, on the other hand reduces the work efficiency of sewing machine to, when carrying out the stitch length adjustment, need the manual spacing of operating personnel, on the one hand inconvenient operation, on the other hand easily causes the regulation precision, need adjust many times just can accomplish, causes stitch length adjustment efficiency to reduce.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides the needle pitch adjusting mechanism of the computer sewing machine, which can directly adjust the needle pitch under the condition of not opening the shell, is simple and convenient to operate, and improves the working efficiency of the sewing machine.
The utility model solves the technical problems by adopting the technical scheme that: the computerized sewing machine stitch length adjusting mechanism comprises a stitch length support, a stitch length seat is arranged on the stitch length support, a stitch length adjusting plate is arranged on the side face of the stitch length seat, an adjusting bolt capable of driving the stitch length adjusting plate to move is arranged on the stitch length adjusting plate, one end of the adjusting bolt is connected to the stitch length adjusting plate, and the other end of the adjusting bolt is connected to the stitch length support and extends out of the stitch length support.
The adjusting bolt is connected with the needle distance adjusting plate through a second nut.
The bottom of the gauge needle seat is connected with a limiting part, and the limiting part penetrates into the gauge needle bracket and transversely limits the gauge needle seat.
The needle distance bracket is provided with a groove, and the limiting part is embedded into the groove.
The beneficial effects of the utility model are as follows: the needle distance adjusting mechanism of the computer sewing machine provided by the utility model has the advantages that the structure is reasonable, the needle distance can be directly adjusted without opening the shell through the adjusting bolt, the needle distance can be directly adjusted under the condition that the shell is not opened, the operation is simple and convenient, the working efficiency of the sewing machine is improved, the needle distance seat can be automatically limited when the needle distance is adjusted, the limit of an operator is not needed, the adjusting precision is improved, the operation is simple and convenient, the using effect is good, and the popularization is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Reference numerals illustrate: the needle gauge bracket 1, the needle gauge seat 2, the needle gauge adjusting plate 3, the adjusting bolt 4, the nut 6, the limit part 7 and the groove 8.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to the drawings: the computerized sewing machine stitch length adjustment mechanism in this embodiment, including stitch length support 1, be provided with stitch length seat 2 on the stitch length support 1, stitch length seat 2 installs on stitch length support 1 for install stitch length regulating plate 3, be provided with stitch length regulating plate 3 on the side of stitch length seat 2, the end connection of stitch length regulating plate 3 is on the bottom of stitch length seat 2, when stitch length regulating plate 3 moves, can drive stitch length seat 2 action, thereby realize the regulation of stitch length, be provided with the adjusting bolt 4 that can drive stitch length regulating plate 3 and remove on the stitch length regulating plate 3, the one end of adjusting bolt 4 is connected on stitch length regulating plate 3, the other end of adjusting bolt 4 is connected on stitch length support 1 and is extended outside stitch length support 1.
The adjusting bolt 4 is connected with the gauge needle adjusting plate 3 through the second nut 6, and the adjusting bolt 4 is connected with the gauge needle adjusting plate 3 stably in the mode, so that adjustment work is achieved.
The bottom of the gauge needle seat 2 is connected with a limiting part 7, and the limiting part 7 penetrates into the gauge needle bracket 1 and transversely limits the gauge needle seat 2, so that the gauge needle seat 2 can be prevented from transversely acting in the adjusting process, and the gauge needle adjustment is ensured to be normally carried out.
The needle distance bracket 1 is provided with the groove 8, the limiting part 7 is embedded into the groove 8, and the needle distance bracket can be limited in a groove 8 mode, so that the needle distance bracket is convenient to use.
The working principle of the embodiment of the utility model is as follows: when the needle pitch is required to be adjusted, as one end of the adjusting bolt 4 extends out of the needle pitch support 1, the adjusting bolt 4 is directly screwed out of the needle pitch support 1, the adjusting bolt 4 moves longitudinally and drives the needle pitch adjusting plate 3 to move longitudinally, the needle pitch adjusting plate 3 drives the needle pitch seat 2 to move longitudinally, and accordingly the needle pitch is adjusted, in the needle pitch adjusting process, the needle pitch seat 2 is limited transversely through the groove 8 of the needle pitch support 1, the needle pitch seat 2 is limited transversely in adjustment, the needle pitch seat 2 is limited transversely through the structure that the limiting part 7 is located in the groove 8, the needle pitch seat 2 is limited transversely, and stable needle pitch adjustment is ensured.
The embodiment of the utility model is characterized in that: the needle distance adjusting mechanism of the computer sewing machine provided by the utility model has the advantages that the structure is reasonable, the needle distance can be directly adjusted without opening the shell through the adjusting bolt, the needle distance can be directly adjusted under the condition that the shell is not opened, the operation is simple and convenient, the working efficiency of the sewing machine is improved, the needle distance seat can be automatically limited when the needle distance is adjusted, the limit of an operator is not needed, the adjusting precision is improved, the operation is simple and convenient, the using effect is good, and the popularization is facilitated.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. A computerized sewing machine stitch length adjustment mechanism is characterized in that: including stitch length support (1), be provided with stitch length seat (2) on stitch length support (1), be provided with stitch length regulating plate (3) on the side of stitch length seat (2), be provided with on stitch length regulating plate (3) and drive adjusting bolt (4) that stitch length regulating plate (3) removed, the one end of adjusting bolt (4) is connected on stitch length regulating plate (3), the other end of adjusting bolt (4) is connected on stitch length support (1) and is extended outside stitch length support (1).
2. The computerized sewing machine stitch length adjustment mechanism of claim 1, wherein: the adjusting bolt (4) is connected with the needle distance adjusting plate (3) through a nut (6).
3. The computerized sewing machine stitch length adjustment mechanism of claim 1, wherein: the bottom of gauge needle seat (2) is connected with spacing portion (7), spacing portion (7) penetrate in gauge needle support (1) and transversely spacing gauge needle seat (2).
4. A computerized sewing machine stitch length adjustment mechanism as defined in claim 3, wherein: the needle distance bracket (1) is provided with a groove (8), and the limiting part (7) is embedded into the groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338659.7U CN219157170U (en) | 2022-12-12 | 2022-12-12 | Needle distance adjusting mechanism of computerized sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338659.7U CN219157170U (en) | 2022-12-12 | 2022-12-12 | Needle distance adjusting mechanism of computerized sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219157170U true CN219157170U (en) | 2023-06-09 |
Family
ID=86645565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338659.7U Active CN219157170U (en) | 2022-12-12 | 2022-12-12 | Needle distance adjusting mechanism of computerized sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219157170U (en) |
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2022
- 2022-12-12 CN CN202223338659.7U patent/CN219157170U/en active Active
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