CN212640819U - Double-folding-edge die for sewing machine - Google Patents
Double-folding-edge die for sewing machine Download PDFInfo
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- CN212640819U CN212640819U CN202020662156.7U CN202020662156U CN212640819U CN 212640819 U CN212640819 U CN 212640819U CN 202020662156 U CN202020662156 U CN 202020662156U CN 212640819 U CN212640819 U CN 212640819U
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Abstract
The utility model relates to a two flange moulds for sewing machine belongs to weaving equipment field. A double-flanging die for a sewing machine; the double-folding die is arranged on a feeding frame of a needle part of a sewing machine, the double-folding die is fixed on the feeding frame through a bolt, and the double-folding die bends two pieces of cloth relatively and sends the two pieces of cloth into the needle part of the sewing machine for sewing. The utility model provides a two crimping moulds for sewing machine, the manual work of being convenient for is simplifying the degree of difficulty of making up in the better control cloth hem scope of the cloth of making up two crimping, has improved the yield of making up.
Description
Technical Field
The utility model relates to a two flange moulds for sewing machine belongs to weaving equipment field.
Background
Sewing machine is common equipment among the textile sector, and the sewing machine to large-scale cloth use can carry out the sewing operation to the large tracts of land cloth, then need adopt small-size sewing machine to carry out the operation to some civilian cloth, needs the manual work to accomplish to sewing up between cloth and the strap, sews up hem back cloth edge and strap with the strap after fixing a position the strap, if two cloths require to be higher to artificial operation, and sew up the dislocation easily, need tear open the area and sew up heavily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-folding-edge mould for sewing machine aiming at the defects.
The utility model adopts the following technical scheme:
the utility model relates to a double-flanging die for a sewing machine; the double-folding die is arranged on a feeding frame of a needle part of a sewing machine, the double-folding die is fixed on the feeding frame through a bolt, and the double-folding die bends two pieces of cloth relatively and sends the two pieces of cloth into the needle part of the sewing machine for sewing.
The utility model relates to a double-flanging die for a sewing machine; the double-edge die consists of two single dies which are arranged oppositely and a tape path for supplying a cloth tape; the single mold comprises a base, a cloth feeding table and a flanging clamp; the tail part of the cloth feeding table is provided with a fitting part which is used for being mutually fixed with the base, and the fitting part is provided with a strip-shaped hole; the rest part of the non-joint part of the cloth feeding table is gradually far away from the base, and a cavity structure is formed between the rest part of the non-joint part of the cloth feeding table and the base; the folding clamp is positioned on one side of the cloth feeding table forming the cavity structure; the section of the flanging clamp is U-shaped, the flanging clamp extends to the upper end face and the lower end face of part of the cloth feeding table, and a flanging cavity is formed between the extending part of the flanging clamp and the upper end face and the lower end face of the cloth feeding table; the lower extreme downwardly extending of hem clamp forms the supporting part, and the supporting part links to each other with the base.
The utility model relates to a double-flanging die for a sewing machine; and an upward bent limiting edge is arranged between the lower extension part of the flanging clamp and the supporting part.
The utility model relates to a double-flanging die for a sewing machine; the belt feeding end of the belt moving channel is provided with an S-shaped belt feeding clamp; the cloth belt is wound on the S-shaped belt feeding clamp and extends into the belt walking channel.
The utility model relates to a double-flanging die for a sewing machine; a space is arranged between the two single molds which are arranged oppositely, and a belt passing channel is arranged between the spaces of the two single molds.
The utility model relates to a double-flanging die for a sewing machine; the limiting edge is arc-shaped, and the arc concave surface of the limiting edge faces the flanging cavity.
Advantageous effects
The utility model provides a two crimping moulds for sewing machine, the manual work of being convenient for is simplifying the degree of difficulty of making up in the better control cloth hem scope of the cloth of making up two crimping, has improved the yield of making up.
The utility model provides a two flanging dies for sewing machine can control the length of hem, avoids two cloth hems to make up the condition of in-process left and right sides asymmetry.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a schematic view of the mold structure of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the mold of the present invention.
Detailed Description
In order to make the purpose and technical solution of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
As shown in fig. 1: a double-flanging die for a sewing machine; the double-folding die 1 is arranged on a feeding frame of a needle part of a sewing machine 2, the double-folding die is fixed on the feeding frame through bolts, and the double-folding die bends two pieces of cloth relatively and sends the two pieces of cloth into the needle part of the sewing machine for sewing.
As shown in fig. 2: the double-edge folding die 1 consists of two single dies 3 which are oppositely arranged and a tape path 4 for supplying a cloth tape; the single mould 3 comprises a base 5, a cloth feeding table 6 and a folding clamp 7; the tail part of the cloth feeding table 6 is provided with a fitting part 8 which is used for being mutually fixed with the base, and the fitting part 8 is provided with a strip-shaped hole 9; the rest part of the non-attaching part 8 of the cloth feeding table 6 is gradually far away from the base 5, and a cavity structure 10 is formed between the rest part and the base 5;
as shown in fig. 3: the folding clamp 7 is positioned at one side of the cloth feeding table 6 forming the cavity structure 10; the section of the flanging clamp 7 is U-shaped, the flanging clamp extends to the upper end face and the lower end face of part of the cloth feeding table, and a flanging cavity 11 is formed between the extending part of the flanging clamp and the upper end face and the lower end face of the cloth feeding table; the lower end of the folding clamp extends downwards to form a supporting part 12, and the supporting part 12 is connected with the base 5. An upward bent limit edge 13 is arranged between the lower extending part of the folding clamp 7 and the supporting part 12. The limiting edge is arc-shaped, and the arc concave surface of the limiting edge faces the flanging cavity. A return S-shaped belt feeding clamp 14 is arranged at the belt feeding end of the belt moving channel 4; the cloth belt is wound on the S-shaped belt feeding clamp 14 and extends into the belt walking channel 5. A space is arranged between the two single molds which are arranged oppositely, and a belt passing channel is arranged between the spaces of the two single molds.
The utility model discloses a use method does: installing a die and a feeding frame of the sewing machine, wherein a screw hole which is supposed to be matched is required to be formed in the feeding frame so as to facilitate installation, and the double-edge die and a needle part of the sewing machine are required to be calibrated to be in the same straight line before installation; install the strap through the winding mode on advancing the area and press from both sides, then plant in the tape transport way, the cloth that will need this side is from advancing the cloth bench and slipping to the hem press from both sides in and expose partly be convenient for observe on the mould top, can observe the concrete shape of cloth hem from the top that the hem pressed from both sides, the length that the hem pressed from both sides designs according to the sewing standard, in order to prevent that the too much condition of hem from setting up spacing limit at the hem chamber end of bottom, can upwards roll-up when the cloth touches spacing limit, then explain the cloth surpasss the hem degree of depth, it can to adjust to the level.
The sewing is that the cloth belt and the hemmed cloth at the two sides are sent into a sewing machine together for sewing, and because of the limitation of the mould, the cloth is only needed to be kept flat manually, and the hemmed is in place in one step.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A double-flanging die for a sewing machine is characterized in that: the double-folding die is arranged on a feeding frame of a needle part of a sewing machine, the double-folding die is fixed on the feeding frame through a bolt, and the double-folding die bends two pieces of cloth relatively and sends the two pieces of cloth into the needle part of the sewing machine for sewing.
2. A double-creasing die for sewing machines according to claim 1, characterised in that: the double-edge die consists of two single dies which are arranged oppositely and a tape path for supplying a cloth tape; the single mold comprises a base, a cloth feeding table and a flanging clamp; the tail part of the cloth feeding table is provided with a fitting part for fixing the cloth feeding table and the base, the fitting part is provided with a strip-shaped hole, and the rest part of the non-fitting part of the cloth feeding table is gradually far away from the base to form a cavity structure with the base; the folding clamp is positioned on one side of the cloth feeding table forming the cavity structure; the section of the flanging clamp is U-shaped, the flanging clamp extends to the upper end face and the lower end face of part of the cloth feeding table, and a flanging cavity is formed between the extending part of the flanging clamp and the upper end face and the lower end face of the cloth feeding table; the lower extreme downwardly extending of hem clamp forms the supporting part, and the supporting part links to each other with the base.
3. A double-creasing die for sewing machines according to claim 2, characterised in that: and an upward bent limiting edge is arranged between the lower extension part of the flanging clamp and the supporting part.
4. A double-creasing die for sewing machines according to claim 2, characterised in that: the belt feeding end of the belt moving channel is provided with an S-shaped belt feeding clamp; the cloth belt is wound on the S-shaped belt feeding clamp and extends into the belt walking channel.
5. A double-creasing die for sewing machines according to claim 2, characterised in that: a space is arranged between the two single molds which are arranged oppositely, and a belt passing channel is arranged between the spaces of the two single molds.
6. A double-creasing die for sewing machines according to claim 3, characterised in that: the limiting edge is arc-shaped, and the arc concave surface of the limiting edge faces the flanging cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662156.7U CN212640819U (en) | 2020-04-27 | 2020-04-27 | Double-folding-edge die for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662156.7U CN212640819U (en) | 2020-04-27 | 2020-04-27 | Double-folding-edge die for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212640819U true CN212640819U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662156.7U Active CN212640819U (en) | 2020-04-27 | 2020-04-27 | Double-folding-edge die for sewing machine |
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| CN (1) | CN212640819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957623A (en) * | 2021-10-28 | 2022-01-21 | 吴法林 | Antibacterial fabric and processing method and process thereof |
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2020
- 2020-04-27 CN CN202020662156.7U patent/CN212640819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957623A (en) * | 2021-10-28 | 2022-01-21 | 吴法林 | Antibacterial fabric and processing method and process thereof |
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