CN220846525U - Protection mechanism of piece sewing machine - Google Patents
Protection mechanism of piece sewing machine Download PDFInfo
- Publication number
- CN220846525U CN220846525U CN202322738030.XU CN202322738030U CN220846525U CN 220846525 U CN220846525 U CN 220846525U CN 202322738030 U CN202322738030 U CN 202322738030U CN 220846525 U CN220846525 U CN 220846525U
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- Prior art keywords
- plate
- pressing plate
- protection
- sewing machine
- bottom plate
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- 230000004224 protection Effects 0.000 title claims abstract description 48
- 238000009958 sewing Methods 0.000 title claims abstract description 30
- 230000009979 protective mechanism Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 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
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the field of sewing machines and discloses a protection mechanism of a seam sewing machine, which comprises a processing table, wherein a movable groove is formed in the front side and the rear side of the top of the processing table, a protection bottom plate is arranged at the top of the processing table, idler wheels are arranged at four corners of the bottom of the protection bottom plate, and the idler wheels are movably arranged on the inner side of the movable groove; the protection assembly is arranged on the protection bottom plate and comprises a swivel seat, a rotating shaft, a torsion spring, a pressing plate, an embedded block, a connecting plate, a clamping plate, a fixing seat and a connecting column. The utility model has the following advantages and effects: the pressing plate is opened through the rotation, the operation is simple, the locking structure of the opposite pressing plate is arranged, the stability of the pressing plate when the clothes are pressed can be guaranteed, the sewing effect is guaranteed, the locking effect of the pressing plate when the pressing plate is pressed down can be guaranteed by utilizing the friction force of the embedded block and the embedded groove, the pulling force applied by hands of a person is relieved through the elasticity of the torsion spring when the pressing plate needs to be opened, and the using convenience of the mechanism is further improved.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a protection mechanism of a seam sewing machine.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more types of stitch on the sewing materials to interweave or stitch one or more layers of the sewing materials, and 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;
The publication number CN210856594U discloses a protection mechanism of a shoemaking sewing machine, which comprises a processing table, wherein the upper end surface of the processing table is provided with a chute, the bottom end surface of the chute is provided with a limit groove, a lower pressing plate is connected in a sliding manner in the chute, the center of the upper end surface of the lower pressing plate is provided with a needle groove, the upper end surface of the lower pressing plate is provided with an upper pressing plate, the upper pressing plate is provided with a U-shaped hole, the U-shaped hole corresponds to the needle groove, and the right end of the upper pressing plate is provided with a slide hole;
If the protection mechanism in the comparison document can realize the protection of the hands of a user in the sewing process so as to reduce the injury risk of the user, but the structural operation adopts two-column guidance, so that the user is more laborious from a single side when lifting the upper pressing plate, the upper pressing plate is combined with a magnet to form a limit when pressing cloth, the limit is not firm enough, the upper pressing plate is easy to dislocate when the strength is large, and the difficulty of lifting the upper pressing plate by the user can be increased if the spring force or the magnet suction force is increased so as to improve the pressing force, so that the protection mechanism is inconvenient to use, and still has room for improvement;
Therefore, there is a need to design a protective mechanism of a seam sewing machine that is convenient to lift and reliable to compress.
Disclosure of utility model
The utility model aims to provide a protection mechanism of a seam sewing machine, which has the advantages of convenience in lifting and reliability in compaction.
The technical aim of the utility model is realized by the following technical scheme: comprising the following steps:
The processing table is characterized in that a movable groove is formed in the front side and the rear side of the top of the processing table, a protective bottom plate is arranged at the top of the processing table, rollers are arranged at four corners of the bottom of the protective bottom plate, and the rollers are movably mounted on the inner side of the movable groove;
The protection assembly is arranged on the protection bottom plate and comprises a swivel seat, a rotating shaft, a torsion spring, a pressing plate, an embedded block, a connecting plate, a clamping plate, a fixing seat and a connecting column.
The utility model is further provided with: the utility model discloses a protection bottom plate, including protection bottom plate, torsional spring, clamp plate, connecting rod, torsional spring, clamp plate, connecting post, protection bottom plate's top rear side, swivel mount fixed mounting is at protection bottom plate's top rear side, the pivot rotates to be installed between the left and right sides inner wall of swivel mount, the outside at the pivot is established to the torsional spring cover, the one end fixed mounting of torsional spring is in the outside of pivot, one end fixed mounting of torsional spring is in one side inner wall of swivel mount, clamp plate fixed mounting is in the outside of pivot, insert fixed mounting is in the bottom left and right sides of clamp plate, connecting plate fixed mounting is at the top of clamp plate, clamp plate slidable mounting is on the connecting plate, fixing base fixed mounting is at protection bottom plate's front side, the spliced pole sets up on the fixing base.
By adopting the technical scheme, the cloth can be conveniently pressed and unlocked.
The utility model is further provided with: the left and right sides of the top of the protection bottom plate are provided with caulking grooves, the front side of the protection bottom plate is provided with a handle, and the front side of the handle is provided with a square groove.
By adopting the technical scheme, the protective bottom plate can be conveniently pulled to move.
The utility model is further provided with: the top of clamp plate has seted up the U type groove, fixed orifices has been seted up to one side of clamp plate.
By adopting the technical scheme, the cloth can be conveniently sewn.
The utility model is further provided with: the top of fixing base has seted up the slot, the screw hole has been seted up to the front side of fixing base.
By adopting the technical scheme, the clamping plate can be conveniently fixed.
The utility model is further provided with: the spliced pole threaded connection is in the inboard of screw hole, the card hole has been seted up to the front side of cardboard, and the internal diameter of card hole is greater than the biggest internal diameter of screw hole.
By adopting the technical scheme, the connecting column can be conveniently passed.
The utility model is further provided with: the top of connecting plate has seted up the spout, cardboard slidable mounting is in the inboard of spout and slot, the top of cardboard is provided with the limiting plate.
By adopting the technical scheme, the clamping plate can slide up and down conveniently.
The beneficial effects of the utility model are as follows:
1. The pressing plate is opened by rotation, the operation is simple, and the locking structure of the pressing plate is arranged, so that the stability of the pressing plate when pressing clothes can be ensured, and the sewing effect can be ensured.
2. According to the utility model, the friction force between the embedded block and the embedded groove can ensure the locking effect when the pressing plate is pressed down, and simultaneously, the tension applied by hands is lightened through the elasticity of the torsion spring when the pressing plate needs to be opened, so that the using convenience of the mechanism is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a protection mechanism of a seam sewing machine according to the present utility model.
Fig. 2 is a schematic view of a part of a protection mechanism of a seam sewing machine according to the present utility model.
Fig. 3 is a schematic diagram of a portion a in fig. 2.
Fig. 4 is a schematic diagram of the structure of part B in fig. 2.
In the figure, 1, a processing table; 2. a protective bottom plate; 3. rotating base; 4. a rotating shaft; 5. a torsion spring; 6. a U-shaped groove; 7. a pressing plate; 8. an insert; 9. a connecting plate; 10. a clamping plate; 11. a fixing seat; 12. and (5) connecting the columns.
Detailed Description
Referring to fig. 1-4, the utility model provides a protection mechanism of a seam sewing machine, which comprises a processing table 1, wherein moving grooves are formed in the front side and the rear side of the top of the processing table 1, the moving grooves can guide rollers to reduce the moving friction force of a protection bottom plate 2, the top of the processing table 1 is provided with the protection bottom plate 2, the four corners of the bottom of the protection bottom plate 2 are provided with rollers, and the rollers are movably arranged at the inner sides of the moving grooves; the protection component is arranged on the protection bottom plate 2 and comprises a swivel mount 3, a rotating shaft 4, a torsion spring 5, a pressing plate 7, an embedded block 8, a connecting plate 9, a clamping plate 10, a fixing seat 11 and a connecting column 12.
Specifically, swivel mount 3 fixed mounting is at the top rear side of protection bottom plate 2, pivot 4 rotation is installed between swivel mount 3's left and right sides inner wall, the outside at pivot 4 is established to torsional spring 5 cover, torsional spring 5 can be convenient for clamp plate 7 rotatory reset, the one end fixed mounting of torsional spring 5 is in the outside of pivot 4, the one end fixed mounting of torsional spring 5 is at the inner wall of one side of swivel mount 3, clamp plate 7 fixed mounting is in the outside of pivot 4, the abaculus 8 fixed mounting is in the bottom left and right sides of clamp plate 7, the both ends of abaculus 8 are the circular arc transitional surface, avoid producing the interference with the caulking groove, connecting plate 9 fixed mounting is at the top of clamp plate 7, cardboard 10 slidable mounting is on connecting plate 9, cardboard 10 is used for fixed clamp plate 7 current position, fixing base 11 fixed mounting is at the front side of protection bottom plate 2, spliced pole 12 sets up on fixing base 11, spliced pole 12 is used for pinning cardboard 10.
Specifically, the caulking groove has been seted up to the top left and right sides of protection bottom plate 2, and the front side of protection bottom plate 2 is provided with the handle, and square groove has been seted up to the front side of handle, and the caulking groove can be convenient for insert in the abaculus 8, and square groove can be convenient for adjust spliced pole 12.
Specifically, U-shaped groove 6 has been seted up at clamp plate 7's top, and fixed orifices has been seted up to clamp plate 7's one side, and U-shaped groove 6 can be convenient for make up the structure and pass through, and the fixed orifices can be convenient for be connected fixedly with pivot 4.
Specifically, the slot is provided at the top of the fixing seat 11, the front side of the fixing seat 11 is provided with a threaded hole, the slot can facilitate the passage of the clamping plate 10, and the threaded hole can facilitate the installation of the connecting column 12.
Specifically, the spliced pole 12 threaded connection is in the inboard of screw hole, and the card hole has been seted up to the front side of cardboard 10, and the internal diameter of card hole is greater than the biggest internal diameter of screw hole, and the card hole can be convenient for spliced pole 12 through spacing cardboard 10.
Specifically, the spout has been seted up at the top of connecting plate 9, and cardboard 10 slidable mounting is in the inboard of spout and slot, and the top of cardboard 10 is provided with the limiting plate, and the limiting plate can be convenient for pull cardboard 10 from top to bottom.
Through the structure, the protective mechanism of the seam sewing machine provided by the utility model can open the pressing plate 7 through rotation, is simple to operate, is provided with the locking structure of the pressing plate 7, can ensure the stability of the pressing plate 7 when pressing clothes, so as to ensure the sewing effect, can ensure the locking effect when pressing the pressing plate 7 downwards by utilizing the friction force of the embedded block 8 and the embedded groove, can lighten the pulling force exerted by hands through the elasticity of the torsion spring 5 when opening the pressing plate 7, further improves the convenience of use of the mechanism, and is particularly operated in such a way that when needing to sew cloth, the cloth is placed on the top of the protective bottom plate 2, the handle is pulled to enable the pressing plate 7 to drive the rotating shaft 4 to rotate downwards until the cloth is pressed, meanwhile, the embedded block 8 is clamped into the embedded groove, the torsion spring 5 is simultaneously driven to deform and store the elasticity, then the clamping plate 10 is downwards inserted into the fixed seat 11, the connecting column 12 is rotated to enable the clamping plate 10 to move into the clamping hole through threaded fit, the clamping plate 10 is limited, and then the protective bottom plate 2 is pulled to move to the lower than the sewing structure through the handle.
Claims (7)
1. A protective mechanism for a seam sewing machine, comprising:
The machining device comprises a machining table (1), wherein movable grooves are formed in the front side and the rear side of the top of the machining table (1), a protection bottom plate (2) is arranged at the top of the machining table (1), rollers are arranged at four corners of the bottom of the protection bottom plate (2), and the rollers are movably arranged on the inner sides of the movable grooves;
The protection assembly is arranged on the protection bottom plate (2) and comprises a swivel seat (3), a rotating shaft (4), a torsion spring (5), a pressing plate (7), an embedded block (8), a connecting plate (9), a clamping plate (10), a fixing seat (11) and a connecting column (12).
2. The protection mechanism of a seam sewing machine according to claim 1, wherein the swivel mount (3) is fixedly mounted at the rear side of the top of the protection bottom plate (2), the rotating shaft (4) is rotatably mounted between the inner walls of the left side and the right side of the swivel mount (3), the torsion spring (5) is sleeved outside the rotating shaft (4), one end of the torsion spring (5) is fixedly mounted on the inner wall of one side of the swivel mount (3), the pressing plate (7) is fixedly mounted outside the rotating shaft (4), the insert (8) is fixedly mounted at the left side and the right side of the bottom of the pressing plate (7), the connecting plate (9) is fixedly mounted at the top of the pressing plate (7), the clamping plate (10) is slidably mounted on the connecting plate (9), the fixing seat (11) is fixedly mounted at the front side of the protection bottom plate (2), and the connecting column (12) is arranged on the fixing seat (11).
3. The protection mechanism of the seam sewing machine according to claim 1, wherein the left side and the right side of the top of the protection bottom plate (2) are provided with caulking grooves, the front side of the protection bottom plate (2) is provided with a handle, and the front side of the handle is provided with a square groove.
4. The protection mechanism of the seam sewing machine according to claim 2, wherein the top of the pressing plate (7) is provided with a U-shaped groove (6), and one side of the pressing plate (7) is provided with a fixing hole.
5. The protection mechanism of a seam sewing machine according to claim 4, wherein the top of the fixing seat (11) is provided with a slot, and the front side of the fixing seat (11) is provided with a threaded hole.
6. The protection mechanism of a seam sewing machine according to claim 5, wherein the connecting column (12) is in threaded connection with the inner side of the threaded hole, and the front side of the clamping plate (10) is provided with a clamping hole, and the inner diameter of the clamping hole is larger than the maximum inner diameter of the threaded hole.
7. The protection mechanism of a seam sewing machine according to claim 6, wherein the top of the connecting plate (9) is provided with a chute, the clamping plate (10) is slidably mounted inside the chute and the slot, and the top of the clamping plate (10) is provided with a limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322738030.XU CN220846525U (en) | 2023-10-12 | 2023-10-12 | Protection mechanism of piece sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322738030.XU CN220846525U (en) | 2023-10-12 | 2023-10-12 | Protection mechanism of piece sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846525U true CN220846525U (en) | 2024-04-26 |
Family
ID=90744023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322738030.XU Active CN220846525U (en) | 2023-10-12 | 2023-10-12 | Protection mechanism of piece sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846525U (en) |
-
2023
- 2023-10-12 CN CN202322738030.XU patent/CN220846525U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |