CN214496740U - Sewing machine with adjustable stroke - Google Patents

Sewing machine with adjustable stroke Download PDF

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Publication number
CN214496740U
CN214496740U CN202120335967.0U CN202120335967U CN214496740U CN 214496740 U CN214496740 U CN 214496740U CN 202120335967 U CN202120335967 U CN 202120335967U CN 214496740 U CN214496740 U CN 214496740U
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plate
sewing
fixed
threaded rod
fixedly connected
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CN202120335967.0U
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Chinese (zh)
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陈功海
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Shantou Yizhen Youpin Garment Co ltd
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Shantou Yizhen Youpin Garment Co ltd
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Abstract

The utility model discloses a sewing machine with adjustable stroke, including base and fixed mounting sewing machine on the base, base one side fixedly connected with sewing plate, sewing plate top is provided with the gasket, and gasket side symmetry is provided with two links, and one side that the gasket is close to the link is provided with the cylinder, the first regulating plate of cylinder one side fixedly connected with and second regulating plate, base top fixedly connected with fixed plate, the fixed mounting plate that is provided with in fixed plate top is provided with the threaded rod on the mounting plate. The utility model discloses in fix with first connecting plate and second connecting plate on with the gasket through the link, because the gasket is fixed with the template, when sewing women's underwear, carry out the sewing of one side through the template, make gasket and template removal through the control cylinder, avoided one side fixed die plate to operate sewing machine to sew on one side, labour saving and time saving maximize improvement work efficiency, improved the precision size to underwear processing sewing.

Description

Sewing machine with adjustable stroke
Technical Field
The utility model relates to a sewing machine technical field, concretely relates to sewing machine with adjustable stroke.
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 fiber 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.
The prior sewing machine technology has the following defects: in actual production manufacturing, generally, a sewing master is capable of simultaneously operating a sewing machine to perform sewing work by using a fixed template, then sewing is continued by using a movable template, so that the labor and the labor are wasted, the sewing processing efficiency is lower, and meanwhile, when the manual fixed template is used for processing, the size precision of processed underwear is not in accordance with the requirement, the quality of products is reduced, and cloth is extremely easy to waste.
Therefore, it is necessary to provide a sewing machine with adjustable stroke.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a sewing machine with adjustable stroke through set up the cylinder on the sewing machine base, sets up the gasket on the sewing plate, drives the gasket by the cylinder and carries out the displacement regulation to solve fixed die plate and carry out sewing work at operation sewing machine simultaneously on one side, then continue the sewing at the movable mould board, and then take trouble hard, make sewing machining efficiency lower, artifical fixed die plate adds man-hour simultaneously, make the size precision that processing underwear came out not conform to the requirement, the problem of the quality of product has been reduced.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a sewing machine with adjustable stroke, includes base and the sewing machine who fixed mounting is on the base, base one side fixedly connected with sewing plate, sewing plate top is provided with the gasket, gasket one side symmetry is provided with two links, one side that the gasket is close to the link is provided with the cylinder, be provided with the activity post on the cylinder, activity post both ends are the fixed first connecting plate and the second connecting plate of being provided with respectively, first connecting plate and second connecting plate all pass through the bolt and link fixed connection, cylinder one side fixedly connected with first regulating plate and second regulating plate, base top fixedly connected with fixed plate, the fixed plate top is fixed and is provided with the mounting panel, be provided with the threaded rod on the mounting panel, the threaded rod runs through the mounting panel just the mounting panel passes through the bearing and is connected with the mounting panel, the threaded rod runs through first regulating plate, the threaded rod, The second regulating plate just threaded rod and first regulating plate and second regulating plate threaded connection, be provided with first spring and second spring between first regulating plate and second regulating plate and the fixed plate respectively.
Preferably, first spring and second spring are all established on the threaded rod, first spring top and first regulating plate fixed connection, first spring bottom and fixed plate fixed connection, second spring top end and fixed plate fixed connection, second spring bottom and second regulating plate fixed connection.
Preferably, the top of the threaded rod is provided with two rotating parts, the two rotating parts are symmetrically arranged, a through hole is formed in one side of the fixed plate, and the threaded rod penetrates through the fixed plate through the through hole.
Preferably, the fixed plate top is provided with the carousel, carousel top fixedly connected with dead lever, dead lever top one side is provided with the arc pole, arc pole one end and dead lever fixed connection, arc pole other end fixedly connected with limit frame, the last sewing needle that is provided with of sewing mechanism, limit frame sets up in sewing needle bottom.
Preferably, the rotating component comprises a fixed block, the fixed block is of a square structure, and one side of the fixed block is fixedly connected with the threaded rod.
Preferably, the rotating component comprises a rotating shaft, the rotating shaft is in a cylindrical configuration, and one side of the rotating shaft is fixedly connected with the threaded rod.
The utility model has the advantages that:
1. in the utility model, the fixed plate, the cylinder and the gasket are arranged on one side of the sewing machine body, so that the sewing on one side can be carried out through the template when the female underwear is sewn by arranging the fixed plate, the cylinder and the gasket on one side of the fixed gasket, the first connecting plate and the second connecting plate on the cylinder are fixedly connected with the gasket through the bolts and the connecting frame, and further, when the sewing work is carried out, the gasket is fixed with the template, the sewing on one side is carried out through the template, the gasket is moved through controlling the cylinder, the template moves along with the gasket synchronously, and the sewing work on the other side can be carried out through the template, compared with the prior art, the sewing machine is prevented from being operated while the template is fixed, the work efficiency is improved to the maximum extent by saving time and labor, meanwhile, because the displacement adjustment of the template is controlled through the cylinder, the position distance adjusted by the cylinder is adjustable and fixed, and the precision size of sewing for processing the underwear is improved, the quality of the product is improved to a certain extent, and the waste of cloth is avoided;
2. the utility model discloses the cooperation that well gasket passes through link and bolt is used and cylinder fixed connection, and then convenient installation and the dismantlement to the gasket, simultaneously through rotary part rotating threaded rod, because first regulating plate and second regulating plate all with threaded rod threaded connection, and then highly adjusting the cylinder through first regulating plate and second regulating plate, simultaneously because it has first spring and second spring to adjust on the threaded rod, use through the cooperation of first spring and second spring, to a certain extent unload the power buffering to the vibrations that the cylinder during operation produced, the stability of cylinder installation has been guaranteed, simultaneously through the altitude mixture control to the cylinder, be convenient for change different cloth on the sewing plate, and is simple in operation, and the practicality is high.
Drawings
FIG. 1 is a schematic view of an overall structure of a stroke-adjustable sewing machine according to the present invention;
FIG. 2 is a side view of the sewing machine with adjustable stroke according to the present invention;
fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention;
in the figure: 1. a base; 2. a sewing mechanism; 3. a sewing plate; 4. a gasket; 5. a connecting frame; 6. a cylinder; 7. a movable post; 8. a first connecting plate; 9. a second connecting plate; 10. a first adjusting plate; 11. a second adjusting plate; 12. a fixing plate; 13. a mounting plate; 14. a threaded rod; 15. a first spring; 16. a second spring; 17. a through hole; 18. a turntable; 19. fixing the rod; 20. an arcuate bar; 21. a limiting frame; 22. a sewing needle; 23. a fixed block; 24. a rotating shaft.
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.
Embodiment 1, referring to fig. 1-4, the present invention provides a stroke-adjustable sewing machine, comprising a base 1 and a sewing mechanism 2 fixedly mounted on the base 1, wherein a sewing plate 3 is fixedly connected to one side of the base 1, a gasket 4 is disposed above the sewing plate 3, two connecting frames 5 are symmetrically disposed on one side of the gasket 4, an air cylinder 6 is disposed on one side of the gasket 4 close to the connecting frames 5, a movable column 7 is disposed on the air cylinder 6, a first connecting plate 8 and a second connecting plate 9 are respectively fixedly disposed at two ends of the movable column 7, the first connecting plate 8 and the second connecting plate 9 are both fixedly connected to the connecting frames 5 through bolts, a first adjusting plate 10 and a second adjusting plate 11 are fixedly connected to one side of the air cylinder 6, a fixed plate 12 is fixedly connected to the upper side of the base 1, a support plate 13 is fixedly disposed above the fixed plate 12, be provided with threaded rod 14 on the mounting panel 13, threaded rod 14 runs through mounting panel 13 just mounting panel 13 passes through the bearing and is connected with mounting panel 13, threaded rod 14 runs through first regulating plate 10, second regulating plate 11 just threaded rod 14 and first regulating plate 10 and second regulating plate 11 threaded connection, be provided with first spring 15 and second spring 16 between first regulating plate 10 and second regulating plate 11 and the fixed plate 12 respectively, when needing to carry out sewing work, because the template is fixed on gasket 4, and then the sewing master can directly operate the sewing machine and carry out sewing work to the cloth of template one side, when the work completion of template one side, control cylinder 6 drives gasket 4 through cylinder 6 and carries out left and right displacement regulation, moves the template opposite side near sewing needle 22 bottom, has avoided operating the sewing machine on one side of the fixed template and has sewed, labour saving and time saving maximize the improvement work efficiency, simultaneously because the displacement of template is adjusted and is controlled through cylinder 6, the position distance that cylinder 6 was adjusted is adjustable fixed, and then has improved the precision size to the underwear processing sewing.
Further, the first spring 15 and the second spring 16 are sleeved on the threaded rod 14, the top of the first spring 15 is fixedly connected with the first adjusting plate 10, the bottom of the first spring 15 is fixedly connected with the fixing plate 12, the top of the second spring 16 is fixedly connected with the fixing plate 12, the bottom of the second spring 16 is fixedly connected with the second adjusting plate 11, when the threaded rod 14 rotates, the first adjusting plate 10 and the second adjusting plate 11 are both in threaded connection with the threaded rod 14, the threaded rod 14 rotates to enable the first adjusting plate 10 and the second adjusting plate 11 to drive the air cylinder 6 to perform height adjustment along the direction of the threaded rod 14, and through the matching use of the first spring 15 and the second spring 16, vibration generated during the operation of the air cylinder 6 is buffered in a force unloading manner to a certain extent, so that the installation stability of the air cylinder 6 is ensured;
furthermore, two rotating components are arranged at the top of the threaded rod 14, the two rotating components are symmetrically arranged, a through hole 17 is formed in one side of the fixed plate 12, and the threaded rod 14 penetrates through the fixed plate 12 through the through hole 17;
furthermore, a rotary table 18 is arranged above the fixed plate 12, a fixed rod 19 is fixedly connected to the top of the rotary table 18, an arc-shaped rod 20 is arranged on one side of the top of the fixed rod 19, one end of the arc-shaped rod 20 is fixedly connected with the fixed rod 19, the other end of the arc-shaped rod 20 is fixedly connected with a limit frame 21, a sewing needle 22 is arranged on the sewing mechanism 2, the limit frame 21 is arranged at the bottom of the sewing needle 22, the rotary table 18 arranged on the base 1 can be rotated by the rotary table 18 to properly adjust the angle of the fixed rod 19, the arc-shaped rod 20 and the limit frame 21, namely, the position of the limit frame 21 at the bottom of the sewing needle 22 is adjusted, the limit frame 21 is convenient for changing threads of the sewing needle 22, and the like, and the limit frame 21 is arranged to protect the sewing needle 22 and prevent the sewing needle 22 from being broken due to the accidental impact of foreign objects;
further, the rotating component comprises a fixed block 23, the fixed block 23 is in a square structure, and one side of the fixed block 23 is fixedly connected with the threaded rod 14;
the utility model discloses a use as follows: when the utility model is used, the template is fixedly arranged on the gasket 4, the cylinder 6 is manually adjusted in height through the fixed block 23, the gasket 4 is driven to be lifted on the sewing plate 3, when the cylinder 6 is lifted, namely, the gasket 4 is in a state of being far away from the sewing plate 3 and is also in an initial state, the first spring 15 and the second spring 16 are both in normal elastic potential energy, namely, are in a state of being neither compressed nor stretched, cloth is placed on the sewing plate 3, the gasket 4 is stably placed on the sewing plate 3 by synchronously rotating the threaded rod 14, at the moment, the first spring 15 is in a stretched state, the second spring 16 is in an extrusion state, when sewing work is needed, because the template is fixed on the gasket 4, and a sewing master can directly operate the sewing machine to perform sewing work on the cloth on one side of the template, when the sewing work on one side of the template is completed, control cylinder 6, drive gasket 4 through cylinder 6 and control the displacement regulation, remove near sewing needle 22 bottom with the template opposite side, use through the cooperation of first spring 15 and second spring 16, to a certain extent unload the power buffering to the vibrations that cylinder 6 during operation produced, the stability of cylinder 6 installation has been guaranteed, and then the master of sewing carries out sewing work to the cloth of template opposite side once more, very big improvement master of sewing's work efficiency, and the sewing quality.
Embodiment 2, referring to fig. 5, the present invention provides a stroke-adjustable sewing machine, comprising a base 1 and a sewing mechanism 2 fixedly mounted on the base 1, wherein a sewing plate 3 is fixedly connected to one side of the base 1, a gasket 4 is disposed above the sewing plate 3, two connecting frames 5 are symmetrically disposed on one side of the gasket 4, a cylinder 6 is disposed on one side of the gasket 4 close to the connecting frames 5, a movable column 7 is disposed on the cylinder 6, a first connecting plate 8 and a second connecting plate 9 are respectively fixedly disposed at two ends of the movable column 7, the first connecting plate 8 and the second connecting plate 9 are both fixedly connected to the connecting frames 5 through bolts, a first adjusting plate 10 and a second adjusting plate 11 are fixedly connected to one side of the cylinder 6, a fixing plate 12 is fixedly connected to the upper side of the base 1, a support plate 13 is fixedly disposed above the fixing plate 12, the support plate 13 is provided with a threaded rod 14, the threaded rod 14 penetrates through the support plate 13, the support plate 13 is connected with the support plate 13 through a bearing, the threaded rod 14 penetrates through the first adjusting plate 10 and the second adjusting plate 11, the threaded rod 14 is in threaded connection with the first adjusting plate 10 and the second adjusting plate 11, and a first spring 15 and a second spring 16 are arranged between the first adjusting plate 10 and the fixed plate 12 and between the second adjusting plate 11 and the fixed plate 12 respectively.
Further, the rotating component comprises a rotating shaft 24, the rotating shaft 24 is in a cylindrical configuration, and one side of the rotating shaft 24 is fixedly connected with the threaded rod 14.
The utility model discloses a use as follows: use the utility model discloses time with template fixed mounting on gasket 4, through fixed block 23 and then manually carry out the altitude mixture control with cylinder 6, and then drive gasket 4 and promote on sewing plate 3, when promoting cylinder 6, through rotation axis 24 rotatory threaded rod 14, in embodiment 1 compares, this embodiment rotary part uses rotation axis 24, rotation axis 24's convenient to use staff rotates threaded rod 14, simultaneously owing to be the axis body, its week surface is cambered surface and smooth, there is not the acute angle of edge department, can not be when 24 application of force to rotation axis, finger to the staff receives the fish tail.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (6)

1. The utility model provides a sewing machine with adjustable stroke, includes base (1) and fixed mounting sewing machine (2) on base (1), its characterized in that: the sewing machine is characterized in that a sewing plate (3) is fixedly connected to one side of a base (1), a gasket (4) is arranged above the sewing plate (3), two connecting frames (5) are symmetrically arranged on one side of the gasket (4) close to the connecting frames (5), an air cylinder (6) is arranged on one side of the gasket (4), a movable column (7) is arranged on the air cylinder (6), a first connecting plate (8) and a second connecting plate (9) are fixedly arranged at two ends of the movable column (7) respectively, the first connecting plate (8) and the second connecting plate (9) are fixedly connected with the connecting frames (5) through bolts, a first adjusting plate (10) and a second adjusting plate (11) are fixedly connected to one side of the air cylinder (6), a fixing plate (12) is fixedly connected to the upper side of the base (1), a support plate (13) is fixedly arranged above the fixing plate (12), and a threaded rod (14) is arranged on the support plate (13), threaded rod (14) run through mounting panel (13) just mounting panel (13) pass through the bearing and are connected with mounting panel (13), threaded rod (14) run through first regulating plate (10), second regulating plate (11) just threaded rod (14) and first regulating plate (10) and second regulating plate (11) threaded connection, be provided with first spring (15) and second spring (16) between first regulating plate (10) and second regulating plate (11) and fixed plate (12) respectively.
2. The sewing machine with adjustable stroke according to claim 1, characterized in that: first spring (15) and second spring (16) are all established on threaded rod (14), first spring (15) top and first regulating plate (10) fixed connection, first spring (15) bottom and fixed plate (12) fixed connection, second spring (16) top end and fixed plate (12) fixed connection, second spring (16) bottom and second regulating plate (11) fixed connection.
3. The sewing machine with adjustable stroke according to claim 1, characterized in that: the threaded rod (14) top is provided with two rotary parts, two the rotary part symmetry sets up, through-hole (17) have been seted up to fixed plate (12) one side, threaded rod (14) run through fixed plate (12) through-hole (17).
4. The sewing machine with adjustable stroke according to claim 1, characterized in that: fixed plate (12) top is provided with carousel (18), carousel (18) top fixedly connected with dead lever (19), dead lever (19) top one side is provided with arc pole (20), arc pole (20) one end and dead lever (19) fixed connection, arc pole (20) other end fixedly connected with spacing frame (21), be provided with sewing needle (22) on sewing mechanism (2), spacing frame (21) set up in sewing needle (22) bottom.
5. The sewing machine with adjustable stroke according to claim 3, characterized in that: the rotating component comprises a fixed block (23), the fixed block (23) is of a square structure, and one side of the fixed block (23) is fixedly connected with the threaded rod (14).
6. The sewing machine with adjustable stroke according to claim 3, characterized in that: the rotating component comprises a rotating shaft (24), the rotating shaft (24) is in a cylindrical configuration, and one side of the rotating shaft (24) is fixedly connected with the threaded rod (14).
CN202120335967.0U 2021-02-05 2021-02-05 Sewing machine with adjustable stroke Active CN214496740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120335967.0U CN214496740U (en) 2021-02-05 2021-02-05 Sewing machine with adjustable stroke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120335967.0U CN214496740U (en) 2021-02-05 2021-02-05 Sewing machine with adjustable stroke

Publications (1)

Publication Number Publication Date
CN214496740U true CN214496740U (en) 2021-10-26

Family

ID=78219332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120335967.0U Active CN214496740U (en) 2021-02-05 2021-02-05 Sewing machine with adjustable stroke

Country Status (1)

Country Link
CN (1) CN214496740U (en)

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