CN114232232A - Sewing machine with variable needle pitch - Google Patents
Sewing machine with variable needle pitch Download PDFInfo
- Publication number
- CN114232232A CN114232232A CN202010941570.6A CN202010941570A CN114232232A CN 114232232 A CN114232232 A CN 114232232A CN 202010941570 A CN202010941570 A CN 202010941570A CN 114232232 A CN114232232 A CN 114232232A
- Authority
- CN
- China
- Prior art keywords
- sewing machine
- machine main
- main body
- fixed connection
- needle
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/20—Control devices responsive to the number of stitches made
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B43/00—Spool-pin assemblies incorporated in sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
- D05B69/06—Pedal drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a sewing machine with a variable needle pitch, which comprises a sewing machine main body, wherein a workbench is arranged on the outer surface of the lower end of the sewing machine main body, a motor is arranged on the outer surface of the lower end of the workbench, a supporting plate is arranged on the outer surface of the lower end of the workbench, a supporting seat is arranged on the outer surface of the lower end of the supporting plate, a transverse plate is arranged on the outer surface of the side end of the supporting seat, an electric pedal is arranged at the upper end of the transverse plate, a fixed block is arranged on the lower end of the supporting seat, a needle pitch adjusting screw button is arranged on the outer surface of the front end of the sewing machine main body, an upper wheel is arranged on the outer surface of the side end of the sewing machine main body, an upper thread inserting rod is arranged on the outer surface of the upper end of the sewing machine main body, and a transmission belt is arranged between the upper thread inserting rod and the motor. The sewing machine with the variable needle pitch has the characteristics of simple structure, convenience in operation, storage and placement functions, convenience in movement and transportation, strong connectivity, good practical effect and the like.
Description
Technical Field
The invention relates to the technical field of sewing machines, in particular to a sewing machine with a variable needle pitch.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of sewing materials to be interwoven or sewn, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fibers and the like, leather, plastics, paper and other products, the sewn stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.
Disclosure of Invention
The invention mainly aims to provide a sewing machine with a variable needle pitch, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a sewing machine of variable gauge needle, includes the sewing machine main part, the lower extreme surface of sewing machine main part is provided with the workstation, the lower extreme surface of workstation is provided with the motor, the lower extreme surface of workstation is provided with the backup pad, the lower extreme surface of backup pad is provided with the supporting seat, the side surface of supporting seat is provided with the diaphragm, the upper end of diaphragm is provided with electronic footboard, the lower extreme of supporting seat is provided with the fixed block, the front end surface of sewing machine main part is provided with gauge needle adjusting screw button, the side surface of sewing machine main part is provided with the upper wheel, the upper end surface of sewing machine main part is provided with the plug wire pole, it is provided with driving belt between plug wire pole and the motor to go up the plug wire pole.
Preferably, be fixed connection between sewing machine main part and the workstation, be fixed connection between motor and the workstation, be fixed connection between backup pad and the workstation, be fixed connection between supporting seat and the backup pad, be fixed connection between diaphragm and the supporting seat, be fixed connection between electric pedal and the diaphragm.
By adopting the technical scheme, the following technical effects can be achieved: the electric pedal is used for operating the material pricking device.
Preferably, be fixed connection between fixed block and the supporting seat, be fixed connection between gauge needle regulation knob and the sewing machine main part, be swing joint between upper wheel and the sewing machine main part, be fixed connection between upper thread pole and the sewing machine main part, be swing joint through driving belt between motor and the upper wheel.
By adopting the technical scheme, the following technical effects can be achieved: the needle pitch is adjusted through the needle pitch adjusting screw button.
Preferably, the outer surface of the upper end of the sewing machine main body is provided with a needle rod, the needle rod is fixedly connected with the sewing machine main body, the lower end of the sewing machine main body is provided with a needle plate, the needle plate is fixedly connected with the sewing machine main body, the outer surface of the lower end of the needle plate is provided with a needle plate, and the needle plate is fixedly connected with the workbench.
By adopting the technical scheme, the following technical effects can be achieved: the needle plate is used for needling.
Preferably, the lower extreme of workstation is provided with the drawer, the side surface of drawer is provided with the slider, be fixed connection between slider and the drawer, the side of backup pad is provided with the spout, the spout inlays in the side surface of backup pad, be sliding connection through spout and slider between backup pad and the drawer.
By adopting the technical scheme, the following technical effects can be achieved: through the drawer, be convenient for place article, convenient to operate and use.
Preferably, the lower extreme surface of fixed block is provided with the recess, the recess inlays in the lower extreme surface of fixed block, the inside of recess is provided with the universal wheel, be fixed connection between universal wheel and the fixed block, the upper end of universal wheel is provided with the stay, be swing joint between stay and the fixed block, the quantity of stay and universal wheel is four.
By adopting the technical scheme, the following technical effects can be achieved: through the universal wheel, the sewing machine's removal and transportation of being convenient for, through the stay, lock the universal wheel.
Compared with the prior art, the invention has the advantages that the thread cylinder is placed by the upper thread inserting trunk, the needle threading is carried out by the needle rod, the needle distance is adjusted by the needle distance adjusting screw button, the needle distance is small if the number is large, the needle distance is large if the number is small, the transmission is carried out by the transmission belt between the upper wheel and the motor, the electric pedal is used for controlling the needling device, the user can operate the needling device by the electric pedal, the needle plate is used for preventing the needle from puncturing the worktable, the drawer under the worktable is used for conveniently placing articles and processing materials of workers, the drawer is conveniently pulled out by the sliding chute and the sliding block, the connectivity is enhanced, the operation is convenient, the support plate and the support seat are arranged for supporting the sewing machine main body, the movement of the sewing machine main body is convenient by the universal wheel, and the locking piece is used for locking the needle thread, make the universal wheel locking, the removal of restriction universal wheel, whole sewing machine of a variable gauge needle, simple structure, the operation of being convenient for has the function of accomodating and placing, is convenient for remove and transport, and the connectivity is strong, characteristics such as practical function is good.
Drawings
FIG. 1 is a schematic view showing an overall structure of a variable pitch sewing machine according to the present invention;
FIG. 2 is a front view of a variable gauge sewing machine according to the present invention;
FIG. 3 is a side view of a variable gauge sewing machine according to the present invention;
FIG. 4 is an enlarged view of A in FIG. 2 of a variable gauge sewing machine according to the present invention.
In the figure: 1. a sewing machine main body; 2. a work table; 3. a motor; 4. a support plate; 5. a supporting seat; 6. a transverse plate; 7. an electric pedal; 8. a fixed block; 9. a needle pitch adjusting screw button; 10. an upper wheel; 11. an upper wire rod; 12. a drive belt; 13. a needle bar; 14. a material pricking device; 15. a needle plate; 16. a drawer; 17. a slider; 18. a chute; 19. a groove; 20. a universal wheel; 21. a locking tab.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, a sewing machine with a variable needle pitch comprises a sewing machine body 1, wherein a workbench 2 is arranged on the outer surface of the lower end of the sewing machine body 1, a motor 3 is arranged on the outer surface of the lower end of the workbench 2, a supporting plate 4 is arranged on the outer surface of the lower end of the workbench 2, a supporting seat 5 is arranged on the outer surface of the lower end of the supporting seat 4, a transverse plate 6 is arranged on the outer surface of the side end of the supporting seat 5, an electric pedal 7 is arranged on the upper end of the transverse plate 6, a fixed block 8 is arranged on the lower end of the supporting seat 5, a needle pitch adjusting screw button 9 is arranged on the outer surface of the front end of the sewing machine body 1, an upper wheel 10 is arranged on the outer surface of the side end of the sewing machine body 1, an upper thread inserting rod 11 is arranged on the outer surface of the upper end of the sewing machine body 1, and a transmission belt 12 is arranged between the upper thread inserting rod 11 and the motor 3.
Be fixed connection between sewing machine main part 1 and the workstation 2, be fixed connection between motor 3 and the workstation 2, be fixed connection between backup pad 4 and the workstation 2, be fixed connection between supporting seat 5 and the backup pad 4, be fixed connection between diaphragm 6 and the supporting seat 5, be swing joint between electric pedal 7 and the diaphragm 6, through electric pedal 7, control sewing.
Be fixed connection between fixed block 8 and the supporting seat 5, be fixed connection between gauge needle regulation knob 9 and the sewing machine main part 1, go up for swing joint between wheel 10 and the sewing machine main part 1, go up for fixed connection between inserted link 11 and the sewing machine main part 1, be swing joint through driving belt 12 between motor 3 and the last wheel 10, through gauge needle regulation knob 9, control gauge needle size.
The outer surface of the upper end of the sewing machine body 1 is provided with a needle bar 13, the needle bar 13 is fixedly connected with the sewing machine body 1, the lower end of the sewing machine body 1 is provided with a needle plate 15, the needle plate 15 is fixedly connected with the workbench 2, and sewing is carried out through the needle plate 14, wherein the needle plate 14 is fixedly connected with the sewing machine body 1, and the outer surface of the lower end of the needle plate 14.
The lower extreme of workstation 2 is provided with drawer 16, and the side surface of drawer 16 is provided with slider 17, is fixed connection between slider 17 and the drawer 16, and the side of backup pad 4 is provided with spout 18, and spout 18 inlays in the side surface of backup pad 4, is sliding connection through spout 18 and slider 17 between backup pad 4 and the drawer 16, through drawer 16, is convenient for place workman's article.
The lower extreme surface of fixed block 8 is provided with recess 19, recess 19 inlays in the lower extreme surface of fixed block 8, the inside of recess 19 is provided with universal wheel 20, be fixed connection between universal wheel 20 and the fixed block 8, the upper end of universal wheel 20 is provided with stay 21, be swing joint between stay 21 and the fixed block 8, stay 21 is four with universal wheel 20's quantity, through universal wheel 20, just with remove, through stay 21, restrict universal wheel 20's removal.
It should be noted that, when the sewing machine with variable needle pitch of the invention is used, a user can put a bobbin through the upper thread inserting stem 11, thread a needle through the needle bar 13, adjust the needle pitch through the needle pitch adjusting screw button 9, according to the numerical value display, the needle pitch is small if the number is large, the needle pitch is large if the number is small, the transmission is performed through the transmission belt 12 between the upper wheel 10 and the motor 3, the control is performed through the electric pedal 7, the user can make the needle material device 14 work through the electric pedal 7, the needle plate 15 prevents the needle from puncturing the worktable, the drawer 16 under the worktable is used for placing the articles and the processing materials of the worker, the drawer 16 is conveniently pulled out through the chute 18 and the sliding block 17 to enhance the connectivity and the operation, the support plate 4 and the support base 5 are arranged to support the sewing machine main body 1, the universal wheel 20 is convenient for the sewing machine body 1 to move, and the locking sheet 21 is used for locking the universal wheel 20 and limiting the movement of the universal wheel 20.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A sewing machine with variable needle pitch, comprising a sewing machine body (1), characterized in that: a workbench (2) is arranged on the outer surface of the lower end of the sewing machine main body (1), a motor (3) is arranged on the outer surface of the lower end of the workbench (2), a supporting plate (4) is arranged on the outer surface of the lower end of the workbench (2), a supporting seat (5) is arranged on the outer surface of the lower end of the supporting plate (4), a transverse plate (6) is arranged on the outer surface of the side end of the supporting seat (5), an electric pedal (7) is arranged at the upper end of the transverse plate (6), a fixed block (8) is arranged at the lower end of the supporting seat (5), a needle pitch adjusting screw button (9) is arranged on the outer surface of the front end of the sewing machine main body (1), an upper wheel (10) is arranged on the outer surface of the side end of the sewing machine main body (1), an upper thread inserting rod (11) is arranged on the outer surface of the upper end of the sewing machine main body (1), a transmission belt (12) is arranged between the upper wire inserting rod (11) and the motor (3).
2. A variable gauge sewing machine as claimed in claim 1, wherein: be fixed connection between sewing machine main part (1) and workstation (2), be fixed connection between motor (3) and workstation (2), be fixed connection between backup pad (4) and workstation (2), be fixed connection between supporting seat (5) and backup pad (4), be fixed connection between diaphragm (6) and supporting seat (5), be swing joint between electric pedal (7) and diaphragm (6).
3. A variable gauge sewing machine as claimed in claim 1, wherein: be fixed connection between fixed block (8) and supporting seat (5), be fixed connection between gauge needle regulation knob (9) and sewing machine main part (1), be swing joint between upper wheel (10) and sewing machine main part (1), be fixed connection between going up inserted wire pole (11) and sewing machine main part (1), be swing joint through driving belt (12) between motor (3) and the upper wheel (10).
4. A variable gauge sewing machine as claimed in claim 1, wherein: the outer surface of the upper end of the sewing machine main body (1) is provided with a needle rod (13), the upper end of the sewing machine main body (1) is fixedly connected with the sewing machine main body (1), the lower end of the sewing machine main body (1) is provided with a needle plate (15), the lower end of the needle plate (14) is fixedly connected with the sewing machine main body (1), the outer surface of the lower end of the needle plate (14) is provided with a needle plate (15), and the needle plate (15) is fixedly connected with the workbench (2).
5. A variable gauge sewing machine as claimed in claim 1, wherein: the lower extreme of workstation (2) is provided with drawer (16), the side surface of drawer (16) is provided with slider (17), be fixed connection between slider (17) and drawer (16), the side of backup pad (4) is provided with spout (18), spout (18) inlay in the side surface of backup pad (4), be sliding connection through spout (18) and slider (17) between backup pad (4) and drawer (16).
6. A variable gauge sewing machine as claimed in claim 1, wherein: the lower extreme surface of fixed block (8) is provided with recess (19), inlay in the lower extreme surface of fixed block (8) recess (19), the inside of recess (19) is provided with universal wheel (20), be fixed connection between universal wheel (20) and fixed block (8), the upper end of universal wheel (20) is provided with stay (21), be swing joint between stay (21) and fixed block (8), the quantity of stay (21) and universal wheel (20) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941570.6A CN114232232A (en) | 2020-09-09 | 2020-09-09 | Sewing machine with variable needle pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941570.6A CN114232232A (en) | 2020-09-09 | 2020-09-09 | Sewing machine with variable needle pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114232232A true CN114232232A (en) | 2022-03-25 |
Family
ID=80742692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941570.6A Pending CN114232232A (en) | 2020-09-09 | 2020-09-09 | Sewing machine with variable needle pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114232232A (en) |
-
2020
- 2020-09-09 CN CN202010941570.6A patent/CN114232232A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220325 |