CN219218344U - Elastic band winding die - Google Patents
Elastic band winding die Download PDFInfo
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- CN219218344U CN219218344U CN202223291653.9U CN202223291653U CN219218344U CN 219218344 U CN219218344 U CN 219218344U CN 202223291653 U CN202223291653 U CN 202223291653U CN 219218344 U CN219218344 U CN 219218344U
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- elastic band
- cloth
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- positioning
- hemming
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a binding elastic band hemming die which comprises a square bottom plate, a cloth hemming device, an elastic band positioning device, an elastic band stretching device and an adjusting device, wherein the square bottom plate is provided with a plurality of elastic band bending holes; the outlet of the elastic band stretching device corresponds to the elastic band steering device; the elastic band is stretched by the square stretching shell and the left side rod of the V-shaped frame and then penetrates into the inner cavity of the elastic band positioning sleeve and then penetrates out from the rear port of the elastic band positioning sleeve; the cloth penetrates into the space between the bottom plate and the cloth positioning plate and is folded around the elastic band positioning sleeve to form a covered edge, the covered edge of the covered elastic band is put under the needle to be sewn after being flattened, and thus the automatic covered edge of the bedding and clothing automatically stretches the elastic band, the operation is simple and convenient, the covered edge is consistent with the elastic band width, the finished product is consistent and attractive in elasticity, and the quality of the finished product is improved.
Description
Technical Field
The utility model relates to a binding elastic band hemming die, and belongs to the technical field of bedding and clothing processing devices.
Background
Binding elastic bands, in particular to a clamping tab, a waist of trousers, a cuff hem or a surrounding edge of a bedding in the household industry on the corresponding parts of the clothing and the bedding; the prior method is that firstly, the size of the folded edge is measured by a ruler, the width mark of the needed folded edge is drawn by drawing powder, then the folded edge is ironed by an iron, finally, the folded edge is tied by a machine, especially the width of the needed folded edge is unequal, the width of the elastic band is unequal, the strength of the elastic band pulled by hand in the process of tying is easy to grasp, the tightness of the peripheral ring is inconsistent, especially the quality of the part with longer peripheral ring of the clothing clamping and bedding is difficult to guarantee.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the elastic band binding and curling die which is used for automatically stretching the elastic band while automatically wrapping the edge of the bedding and clothing, and is simple and convenient to operate and consistent in elasticity.
The utility model adopts the following technical proposal
The utility model comprises a square bottom plate, a cloth hemming device fixedly arranged on the bottom plate, an elastic band positioning device arranged on one side of the cloth hemming device, an elastic band stretching device arranged on the other side of the cloth hemming device, an elastic band steering device arranged on the cloth hemming device and positioned at the front side of the elastic band stretching device, and an adjusting device arranged at the right side of the rear end of the cloth hemming device; the outlet of the elastic band stretching device corresponds to the elastic band steering device.
The cloth hemming device comprises a cloth conveying rolling groove and a cloth positioning plate, wherein one side edge of the cloth conveying rolling groove is fixedly connected with the rear side of the top surface of a bottom plate, and the cloth positioning plate is fixedly connected with the other side edge of the cloth conveying rolling groove; a gap for the cloth to pass through is arranged between the right side edge of the cloth positioning plate and the inner side wall of the cloth conveying winding groove; the right side edge of the elastic band positioning device is fixed with the top surface of the right side edge of the cloth positioning plate, the rear end of the elastic band positioning device is positioned in the cloth conveying rolling groove, the two sides and the top surface of the elastic band positioning device are arranged in a gap with the inner wall of the cloth conveying rolling groove, and the gap between the bottom surface of the elastic band positioning device and the top surface of the cloth positioning plate is arranged; the elastic band stretching device is arranged on the left front side of the cloth positioning plate.
The elastic band stretching device comprises a square stretching shell, an upper pressing plate, a lower pressing plate, a compression spring and an adjusting bolt, wherein the square stretching shell is fixedly arranged on the left front side of a cloth positioning plate and is provided with openings at two sides; the elastic band passes through between the upper pressing plate and the lower pressing plate.
The elastic band steering device comprises a V-shaped frame with a forward opening, wherein the right side rod of the V-shaped frame is fixed with the right side edge in front of the cloth positioning plate, and the left side rod of the V-shaped frame is obliquely suspended and corresponds to the outlet of the square stretching shell.
The elastic band positioning device comprises a square elastic band positioning sleeve, wherein the right side of the elastic band positioning sleeve is fixed with the top surface of the right side of a cloth positioning plate, the elastic band is enabled to run and penetrate through the square elastic band positioning sleeve, and the width of an inner cavity of the elastic band positioning sleeve is matched with the width of an elastic band.
The adjusting device comprises a connecting plate transversely fixed on the right side of the rear end of a cloth conveying rolling groove, an L-shaped plate movably arranged on the connecting plate and a rotating plate hinged to the other end of the L-shaped plate through an adjusting screw A; a fixed slot hole is arranged at the other end part of the rotating plate;
an adjusting slot hole is arranged on the connecting plate, an adjusting screw B is arranged on the corresponding end of the L-shaped plate and the connecting plate in a threaded manner,
the width of the adjusting long hole is slightly larger than the outer diameter of the screw rod of the adjusting screw B and smaller than the outer diameter of the nut of the adjusting screw B; the connecting plate is inserted on the adjusting screw B through the gap of the adjusting long hole; the tightness adjusting screw B can adjust the position of the bottom plate on the sewing machine plate.
The utility model arranges a strip-shaped through groove on the top wall of the cloth conveying rolling groove.
The utility model has the following positive effects: the utility model is arranged on a workbench of the sewing machine through the screws on the fixing long holes, the fixing long holes move forwards and backwards along the screws, the front and back positions of the bottom plate are adjusted, and the adjusting screws A are screwed down to fix the rotating plate; the tightness adjusting screw B can adjust the position of the bottom plate on the sewing machine plate, so that the elastic band positioning sleeve corresponds to the rear end outlet of the cloth conveying winding groove; the elastic band is stretched by the square stretching shell and the left side rod of the V-shaped frame and then penetrates into the inner cavity of the elastic band positioning sleeve and then penetrates out from the rear port of the elastic band positioning sleeve; the cloth penetrates from the space between the bottom plate and the cloth locating plate and turns over around elastic band locating sleeve to form the bordure, the bordure of the wrapped elastic band is put under the needle to be sewn after being arranged flatly, so that the automatic bordure of the bedding and clothing is simultaneously stretched, the operation is simple and convenient, the bordure is consistent with the width of the elastic band, the finished product is consistent and attractive in elasticity, the quality of the finished product is improved, and meanwhile, the finished product is adaptable to the elastic bands and bordures with different widths, and the working efficiency is greatly improved.
The utility model has compact structure and convenient installation and adjustment, and is suitable for popularization and application in production of bedding and clothing enterprises.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the elastic stretching device of the present utility model;
FIG. 3 is a schematic view of the internal structure of the elastic stretching device of the present utility model;
FIG. 4 is a schematic view of the elastic belt conveying structure of the present utility model;
FIG. 5 is a schematic diagram of a fabric hemming structure of the present utility model;
FIG. 6 is a schematic diagram of a second embodiment of the present utility model;
FIG. 7 is a schematic view of a second embodiment of the present utility model;
fig. 8 is a schematic diagram of a fabric hemming structure according to a second embodiment of the present utility model.
Detailed Description
In the description of the present utility model, the outlet of the cloth conveying roller groove 2 and the elastic band positioning sleeve 10 corresponding to the machine is the rear, and the inlet of the elastic band positioning sleeve 10 is the front.
Embodiment one:
as shown in fig. 1 to 5, the utility model comprises a square bottom plate 1, a cloth hemming device fixedly arranged on the bottom plate 1 along the straight line direction of a sewing machine needle, an elastic band positioning device arranged on one side of the cloth hemming device, an elastic band stretching device arranged on the other side of the cloth hemming device, an elastic band steering device arranged on the cloth hemming device and positioned on the front side of the elastic band stretching device, and an adjusting device arranged on the right side of the rear end of the cloth hemming device; the outlet of the elastic band stretching device corresponds to the elastic band steering device.
The cloth hemming device comprises a cloth conveying rolling groove 2 with one side fixedly connected with the rear side of the top surface of a bottom plate 1 and a cloth positioning plate 3 fixed with the other side of the cloth conveying rolling groove 2, wherein a cloth travelling space is arranged between the cloth positioning plate 3 and the bottom plate 1; a gap for allowing cloth to pass through is arranged between the right side edge of the cloth positioning plate 3 and the inner side wall of the cloth conveying rolling groove 2; the right side of the elastic band positioning device is fixed with the top surface of the right side of the cloth positioning plate 3, the rear end of the elastic band positioning device is positioned in the cloth conveying rolling groove 2, gaps between the two sides and the top surface of the elastic band positioning device and the inner wall of the cloth conveying rolling groove 2 are formed, the gaps between the bottom surface of the elastic band positioning device and the top surface of the cloth positioning plate 3 are formed, and the top wall of the cloth conveying rolling groove 2 is provided with a strip-shaped through groove 11. The elastic band positioning device is used for curling the cloth and outputting the cloth from the outlet of the cloth conveying rolling groove 2 to be combined with the elastic band; the elastic band stretching device is arranged on the left front side of the cloth positioning plate 3.
The elastic band stretching device comprises a square stretching shell 4, an upper pressing plate 5, a lower pressing plate 6, a compression spring 7 and an adjusting bolt 8, wherein the square stretching shell 4 is fixedly arranged on the left front side of a cloth positioning plate 3 and is provided with openings at two sides, the compression spring 7 is arranged between the lower pressing plate 6 and the bottom wall of the square stretching shell 4, the adjusting bolt 8 is in threaded connection with the top wall of the square stretching shell 4, and the bottom of the adjusting bolt 8 is in contact with the top surface of the upper pressing plate 5; the elastic 19 passes between the upper platen 5 and the lower platen 6.
The elastic band steering device comprises a V-shaped frame 9,V with a forward opening, wherein the right side rod of the V-shaped frame 9 is fixed with the right side edge in front of the cloth positioning plate 3, and the left side rod of the V-shaped frame 9 is obliquely suspended and corresponds to the outlet of the square stretching shell 4; the elastic band positioning device comprises an elastic band positioning sleeve 10 which is fixed on the right side and the top surface of the right side edge of the cloth positioning plate 3 and is square, and the elastic band moves and passes through the elastic band positioning sleeve, and the width of the inner cavity of the elastic band positioning sleeve 10 is matched with the width of the elastic band. The width of the inner cavity of the elastic band positioning sleeve 10 in this embodiment is about 6cm, and the elastic band with a width of about 6cm is suitable to pass through, and the widths of the corresponding square stretching shell 4 and the cloth conveying winding groove 2 are matched with the elastic band positioning sleeve 10.
The adjusting device comprises a connecting plate 12 transversely fixed on the right side of the rear end of a cloth conveying rolling groove 2, an L-shaped plate 13 movably arranged on the connecting plate 12 and a rotating plate 15 hinged to the other end of the L-shaped plate 13 through an adjusting screw A14; a fixing long hole 16 is provided at the other end of the rotary plate 15; the utility model is arranged on a workbench of the sewing machine through a screw on a fixing long hole 16, the fixing long hole 16 moves back and forth along the screw, the front and back positions of the bottom plate 1 are adjusted, and an adjusting screw A14 is screwed down to fix the rotary plate 15; an adjusting long hole 17 is formed in the connecting plate 12, an adjusting screw B18 is arranged at the corresponding ends of the L-shaped plate 13 and the connecting plate 12 in a threaded manner, and the width of the adjusting long hole 17 is slightly larger than the outer diameter of a screw rod of the adjusting screw B18 and smaller than the outer diameter of a nut of the adjusting screw B18; the connecting plate 12 is inserted on the adjusting screw B18 through the clearance of the adjusting long hole 17; the tightness adjusting screw B18 can adjust the position of the bottom plate 1 on the sewing machine plate.
Embodiment two:
as shown in fig. 6 to 8, this embodiment differs from the first embodiment in that:
the inner cavity of the elastic band positioning sleeve 10 is about 1cm in width, the elastic band positioning sleeve is long-strip-shaped, an elastic band with the width of about 1cm is suitable to pass through, the widths of the corresponding square stretching shell 4 and the cloth conveying rolling groove 2 are matched with the elastic band positioning sleeve 10, and the cloth conveying rolling groove 2 is in a frustum shape with a wide inlet and a narrow outlet.
The crimping dies for the elastic bands of the first embodiment and the second embodiment are the same in use method, and are only suitable for elastic bands with different widths.
The working process of the elastic band curling die comprises the following steps: as shown in figures 1-8 of the drawings,
the utility model is arranged on a workbench of a sewing machine through the screws on the fixing long holes 16, the fixing long holes 16 move forwards and backwards along the screws, the front and back positions of the bottom plate 1 are adjusted, and the adjusting screws A14 are screwed to fix the rotary plate 15; the tightness adjusting screw B18 can adjust the position of the bottom plate 1 on the sewing machine plate, so that the elastic band positioning sleeve 10 corresponds to the rear end outlet of the cloth conveying winding groove 2; the elastic band 19 enters from the left inlet of the square stretching shell 4, passes through the upper pressing plate 5 and the lower pressing plate 6, then passes through the outlet, bypasses the left side rod of the V-shaped frame 9, then passes through the inner cavity of the elastic band positioning sleeve 10, and then passes through the rear port; the cloth 20 penetrates from the space between the bottom plate 1 and the cloth positioning plate 3, the right side edge of the cloth 20 to be covered is folded around the elastic band positioning sleeve 10 from the front side of the cloth conveying rolling groove 2, so that the right side edge of the cloth 20 is turned over to enter the lower part of the elastic band positioning sleeve 10, the elastic band positioning sleeve 10 is wrapped to form a covered edge, the covered edge is pulled out from the outlet of the rear end of the cloth conveying rolling groove 2, at the moment, the covered edge wraps the elastic band 19, the covered edge of the covered elastic band is put under a needle to be sewn after being flattened, and thus the automatic covered edge of the bedding and clothing stretches the elastic band, the operation is simple and convenient, the covered edge is consistent with the elastic band width, the finished product is elastic consistent and attractive, the quality of the finished product is improved, meanwhile, the elastic bands and the covered edges of different widths are adaptable, and the working efficiency is greatly improved.
The utility model has compact structure and convenient installation and adjustment, and is suitable for popularization and application in production of bedding and clothing enterprises.
Finally, it should be understood that the foregoing description is merely illustrative of the preferred embodiments of the present utility model, and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents or improvements may be made within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a prick elastic band hemming die which characterized in that it includes square bottom plate (1), the cloth hemming device of fixed mounting on bottom plate (1), the elastic band positioner who installs on cloth hemming device one side, the elastic band stretching device who installs on cloth hemming device opposite side, the elastic band steering device who is located the elastic band stretching device front side and installs on cloth hemming device and install the adjusting device on cloth hemming device rear end right side; the outlet of the elastic band stretching device corresponds to the elastic band steering device.
2. The elastic band bundling hemming die according to claim 1, characterized in that the cloth hemming device comprises a cloth conveying roller (2) with one side fixedly connected with the rear side of the top surface of the bottom plate (1) and a cloth positioning plate (3) fixedly connected with the other side of the cloth conveying roller (2), wherein a space for cloth to travel is arranged between the cloth positioning plate (3) and the bottom plate (1);
a gap for the cloth to pass through is arranged between the right side edge of the cloth positioning plate (3) and the inner side wall of the cloth conveying rolling groove (2); the right side edge of the elastic band positioning device is fixed with the top surface of the right side edge of the cloth positioning plate (3), the rear end of the elastic band positioning device is positioned in the cloth conveying rolling groove (2), the two sides and the top surface of the elastic band positioning device are arranged in a gap with the inner wall of the cloth conveying rolling groove (2), and the gap between the bottom surface of the elastic band positioning device and the top surface of the cloth positioning plate (3) is arranged;
the elastic band stretching device is arranged on the left front side of the cloth positioning plate (3).
3. The elastic band curling die according to claim 1, characterized in that the elastic band stretching device comprises a square stretching shell (4) fixedly installed on the left front side of a cloth positioning plate (3) and provided with openings at two sides, an upper pressing plate (5) and a lower pressing plate (6) arranged in the inner cavity of the square stretching shell (4), a compression spring (7) arranged between the lower pressing plate (6) and the bottom wall of the square stretching shell (4) and an adjusting bolt (8);
the adjusting bolt (8) is in threaded connection with the top wall of the square stretching shell (4), and the bottom of the adjusting bolt (8) is in contact with the top surface of the upper pressing plate (5); the elastic band passes through the space between the upper pressing plate (5) and the lower pressing plate (6).
4. A hemming die for an elastic band according to claim 3, wherein the elastic band steering device comprises a V-shaped frame (9) with a forward opening, a right side lever of the V-shaped frame (9) is fixed with a right side edge in front of the cloth positioning plate (3), and a left side lever of the V-shaped frame (9) is obliquely suspended and corresponds to an outlet of the square stretching shell (4).
5. A band hemming die according to claim 3 wherein the band positioning means comprises a square band positioning sleeve (10) fixed to the top surface of the right side of the cloth positioning plate (3) and through which the band is passed, the width of the inner cavity of the band positioning sleeve (10) being matched with the width of the band (19).
6. A band-bundling hemming die according to claim 3, characterized in that the adjusting means comprises a connecting plate (12) transversely fixed on the right side of the rear end of the cloth conveying reel (2), an L-shaped plate (13) movably provided on the connecting plate (12), and a rotating plate (15) hinged on the other end of the L-shaped plate (13) by an adjusting screw a (14); a fixed slot hole (16) is arranged at the other end part of the rotary plate (15);
an adjusting slot hole (17) is arranged on the connecting plate (12), an adjusting screw B (18) is arranged on the corresponding end of the L-shaped plate (13) and the connecting plate (12) in a threaded manner,
the width of the adjusting long hole (17) is slightly larger than the outer diameter of the screw rod of the adjusting screw B (18) and smaller than the outer diameter of the screw cap of the adjusting screw B (18); the connecting plate (12) is inserted on the adjusting screw B (18) through the clearance of the adjusting long hole (17); the tightness adjusting screw B (18) can adjust the position of the bottom plate (1) on the sewing machine plate.
7. The elastic band curling die according to claim 2 is characterized in that a strip-shaped through groove (11) is arranged on the top wall of the cloth conveying rolling groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291653.9U CN219218344U (en) | 2022-12-08 | 2022-12-08 | Elastic band winding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291653.9U CN219218344U (en) | 2022-12-08 | 2022-12-08 | Elastic band winding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219218344U true CN219218344U (en) | 2023-06-20 |
Family
ID=86733594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223291653.9U Active CN219218344U (en) | 2022-12-08 | 2022-12-08 | Elastic band winding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219218344U (en) |
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2022
- 2022-12-08 CN CN202223291653.9U patent/CN219218344U/en active Active
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