CN214271250U - Hemmer of sewing machine - Google Patents
Hemmer of sewing machine Download PDFInfo
- Publication number
- CN214271250U CN214271250U CN202120146071.8U CN202120146071U CN214271250U CN 214271250 U CN214271250 U CN 214271250U CN 202120146071 U CN202120146071 U CN 202120146071U CN 214271250 U CN214271250 U CN 214271250U
- Authority
- CN
- China
- Prior art keywords
- telescopic screw
- plate
- connecting block
- sewing machine
- baffle
- 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.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000009957 hemming Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000037303 wrinkles Effects 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
- 230000004075 alteration Effects 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
- 230000003811 curling process Effects 0.000 description 1
- 230000007547 defect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Abstract
The utility model relates to the technical field of hemmer, in particular to a hemmer of a sewing machine, which comprises a rotating rod, a bottom plate and a mounting plate, wherein the front side of the upper end of the rotating rod is connected with a connecting shaft, the upper end of the mounting plate is provided with a mounting groove, one side of the rotating rod is connected with a connecting block, the upper end of the connecting block is provided with an adjusting chute, the adjusting chute is internally connected with an adjusting bolt, and the top of the other side of the connecting block is fixedly provided with a rolled plate, the quality of the clothes is ensured to a certain extent.
Description
Technical Field
The utility model relates to a hemmer technical field specifically is a sewing machine hemmer.
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, and products such as leather, plastic, paper and the like, 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.
However, the hemmer of the sewing machine in the prior art still has a plurality of defects, the hemmer in the prior art has certain limitations in use, the plate can not be adjusted generally, and the hemmer can only be used for hemming with cloth with certain specific thickness in the use process, so that the hemmer has low practicability; in the prior art, the cloth can not be attached to the upper end of the rolling plate in the curling process, so that the cloth is easy to wrinkle during curling and the quality of processed clothes is affected, and therefore, a hemmer of a sewing machine is needed to change the current situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewing machine hemmer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hemming device of a sewing machine comprises a rotating rod, a bottom plate and a mounting plate, wherein a connecting shaft is connected and mounted at the front side of the upper end of the rotating rod, the mounting plate is connected and mounted at the front side of the lower end of the rotating rod, a mounting groove is formed in the upper end of the mounting plate, a connecting block is connected and mounted at one side of the rotating rod, an adjusting chute is formed in the upper end of the connecting block, an adjusting bolt is connected and mounted inside the adjusting chute, a connecting groove is formed in one side of the connecting block, a bending plate is fixedly mounted at the top of the other side of the connecting block, a first telescopic screw rod is fixedly mounted below the bending plate, a first reset spring is connected and mounted at the outer side of the first telescopic screw rod, a baffle is fixedly mounted at one side of the first telescopic screw rod, the bottom plate is fixedly mounted at one side of the upper end of the bottom plate, a second telescopic screw rod is connected and mounted at the outer side of the second telescopic screw rod, and a pressing plate is fixedly arranged at the upper end of the second telescopic screw rod.
Preferably, the rotating rod and the mounting plate are movably mounted through a connecting shaft.
Preferably, the dwang is set to "L" shape, and dwang one side movable mounting is inside the spread groove, and adjusting bolt passes and adjusts the dwang upper end at spout place.
Preferably, the baffle is arranged into a U-shaped plate, and the baffle is movably arranged between the rolling plate and the bottom plate under the action of the first telescopic screw rod and the first return spring.
Preferably, the fixing grooves are formed in one side of the connecting block and one side of the baffle, and the two sides of the first telescopic screw rod and the first reset spring are fixedly installed in the fixing groove in one side of the connecting block and the fixing groove in one side of the baffle respectively.
Preferably, the second telescopic screw and the second return spring are arranged in a plurality, and the second telescopic screw and the second return spring are arranged at the upper end of the bottom plate in order.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up clamp plate, the flexible screw rod of second and second reset spring to make the thickness of rolling up between the board can change, the accessible is pressed down the clamp plate and then can be changed the thickness of rolling up between the board, thereby can carry out the turn-up to the cloth of different thickness, has improved the practicality of hemmer to a certain extent.
2. The utility model discloses in, through setting up baffle, first telescopic screw and first damping spring, at the turn-up in-process, stretch into the cloth and roll up the board back on, because the baffle is set to "U" shaped plate, under first telescopic screw and first damping spring's combined action, the baffle can paste in roll board upper end, can effectively push down the cloth to can effectively avoid when the turn-up, the cloth produces the phenomenon of fold, has guaranteed the quality of clothes to a certain extent.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a side internal structure view of the present invention;
fig. 3 is an enlarged view of the area a of the present invention.
In the figure: 1. rotating the rod; 2. adjusting the bolt; 3. adjusting the sliding chute; 4. connecting blocks; 5. a base plate; 6. mounting a plate; 7. mounting grooves; 8. a connecting shaft; 9. a first telescopic screw; 10. pressing a plate; 11. a baffle plate; 12. a first return spring; 13. connecting grooves; 14. a second return spring; 15. a second telescopic screw; 16. and (7) rolling the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a hemmer of a sewing machine comprises a rotating rod 1, a bottom plate 5 and a mounting plate 6, wherein the front side of the upper end of the rotating rod 1 is connected with and provided with a connecting shaft 8, the front side of the lower end of the rotating rod 1 is connected with and provided with the mounting plate 6, the upper end of the mounting plate 6 is provided with a mounting groove 7, one side of the rotating rod 1 is connected with and provided with a connecting block 4, the upper end of the connecting block 4 is provided with an adjusting chute 3, the inner part of the adjusting chute 3 is connected with and provided with an adjusting bolt 2, one side of the connecting block 4 is provided with a connecting groove 13, the top of the other side of the connecting block 4 is fixedly provided with a rolling plate 16, a first telescopic screw rod 9 is fixedly arranged below the rolling plate 16, the outer side of the first telescopic screw rod 9 is connected with and provided with a first reset spring 12, one side of the first telescopic screw rod 9 is fixedly provided with a baffle plate 11, the bottom plate 5 is fixedly arranged below the baffle plate 11, one side of the upper end of the bottom plate 5 is fixedly provided with a second telescopic screw rod 15, and the outer side of the second telescopic screw rod 15 is connected and provided with a second reset spring 14, the upper end of the second telescopic screw 15 is fixedly provided with a pressing plate 10, the rotating rod 1 and the mounting plate 6 are movably mounted through a connecting shaft 8, the rotating rod 1 is arranged to be L-shaped, one side of the rotating rod 1 is movably mounted inside a connecting groove 13, the adjusting bolt 2 passes through the upper end of the rotating rod 1 where the adjusting chute 3 is arranged, the baffle plate 11 is arranged to be a U-shaped plate, the baffle plate 11 is movably arranged between the rolling plate 16 and the bottom plate 5 under the action of the first telescopic screw rod 9 and the first return spring 12, one side of the connecting block 4 and one side of the baffle plate 11 are both provided with fixing grooves, and both sides of the first telescopic screw 9 and the first return spring 12 are respectively and fixedly arranged in a fixed groove at one side of the connecting block 4 and a fixed groove at one side of the baffle plate 11, a plurality of second telescopic screws 15 and a plurality of second return springs 14 are respectively arranged, and the second telescopic screw 15 and the second return spring 14 are all arranged at the upper end of the bottom plate 5 in order.
The utility model discloses work flow: when in use, the mounting plate 6 is fixedly arranged at the upper end of the sewing machine by the mounting bolt through the mounting groove 7 and moves in the adjusting chute 3 by the adjusting bolt 2, so that the rotating rod 1 is adjusted to the required length, the baffle 11 and the pressing plate 10 are controlled, the worker can roll the cloth to be curled on the rolling plate 16, by providing the first telescopic screw 9, the second telescopic screw 15, the first return spring 12 and the second return spring 14, during the hemming process, under the combined action of the first telescopic screw 9 and the first return spring 12, the baffle plate 11 is attached to the rolling plate 16, under the action of the second telescopic screw 15 and the second return spring 14, the pressure plate 10 is also attached to the rolling plate 16, therefore, the wrinkles can be effectively reduced in the processing process of the cloth after the edge curling, and the processing quality of the clothes is ensured to a certain extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sewing machine hemmer, includes dwang (1), bottom plate (5) and mounting panel (6), its characterized in that: connecting shaft (8) is installed to dwang (1) upper end front side connection, mounting panel (6) is installed to dwang (1) lower extreme front side connection, mounting groove (7) have been seted up to mounting panel (6) upper end, dwang (1) one side connection is installed connecting block (4), regulation spout (3) have been seted up to connecting block (4) upper end, regulation spout (3) internal connection installs adjusting bolt (2), spread groove (13) have been seted up to connecting block (4) one side, connecting block (4) opposite side top fixed mounting has roll board (16), roll board (16) below fixed mounting has first telescopic screw (9), first reset spring (12) is installed in first telescopic screw (9) outside connection, first telescopic screw (9) one side fixed mounting has baffle (11), baffle (11) below fixed mounting has bottom plate (5), the base plate is characterized in that a second telescopic screw rod (15) is fixedly mounted on one side of the upper end of the base plate (5), a second reset spring (14) is connected and mounted on the outer side of the second telescopic screw rod (15), and a pressing plate (10) is fixedly mounted on the upper end of the second telescopic screw rod (15).
2. A sewing machine hemmer as defined in claim 1, wherein: the rotating rod (1) and the mounting plate (6) are movably mounted through a connecting shaft (8).
3. A sewing machine hemmer as defined in claim 1, wherein: dwang (1) is set to "L" shape, and dwang (1) one side movable mounting is inside spread groove (13), and adjusting bolt (2) pass regulation spout (3) place dwang (1) upper end.
4. A sewing machine hemmer as defined in claim 1, wherein: the baffle (11) is arranged into a U-shaped plate, and the baffle (11) is movably arranged between the rolling plate (16) and the bottom plate (5) under the action of the first telescopic screw rod (9) and the first return spring (12).
5. A sewing machine hemmer as defined in claim 1, wherein: fixing grooves are formed in one side of the connecting block (4) and one side of the baffle (11), and the two sides of the first telescopic screw rod (9) and the first reset spring (12) are fixedly installed in the fixing groove in one side of the connecting block (4) and the fixing groove in one side of the baffle (11) respectively.
6. A sewing machine hemmer as defined in claim 1, wherein: the second telescopic screw rods (15) and the second return springs (14) are arranged in a plurality of numbers, and the second telescopic screw rods (15) and the second return springs (14) are arranged at the upper end of the bottom plate (5) in order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146071.8U CN214271250U (en) | 2021-01-20 | 2021-01-20 | Hemmer of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146071.8U CN214271250U (en) | 2021-01-20 | 2021-01-20 | Hemmer of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271250U true CN214271250U (en) | 2021-09-24 |
Family
ID=77764848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120146071.8U Expired - Fee Related CN214271250U (en) | 2021-01-20 | 2021-01-20 | Hemmer of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271250U (en) |
-
2021
- 2021-01-20 CN CN202120146071.8U patent/CN214271250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |