CN220099355U - Auxiliary feeding device of overlock machine - Google Patents
Auxiliary feeding device of overlock machine Download PDFInfo
- Publication number
- CN220099355U CN220099355U CN202320944328.3U CN202320944328U CN220099355U CN 220099355 U CN220099355 U CN 220099355U CN 202320944328 U CN202320944328 U CN 202320944328U CN 220099355 U CN220099355 U CN 220099355U
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- Prior art keywords
- fixed
- fly leaf
- cloth
- feeding device
- roll shaft
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- 239000004744 fabric Substances 0.000 abstract description 26
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000009964 serging Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an auxiliary feeding device of a overlock machine, which comprises an adjusting mechanism, wherein a movable plate is arranged on the side surface of the adjusting mechanism, a support is fixed at the bottom of the movable plate, movable rods are connected to the two ends of the support in a sliding manner, a mounting plate is fixed at the bottom of the movable rods, a supporting spring is arranged between the mounting plate and the support, the supporting spring is sleeved on the movable rods, and a feeding mechanism is arranged at the bottom of the mounting plate. Compared with the prior art, the feeding mechanism is driven to compress the cloth by arranging the adjusting mechanism, the mounting plate and the feeding mechanism are pressed by the supporting spring, so that the feeding mechanism is tightly attached to the cloth, the use stability is improved, meanwhile, the feeding mechanism is arranged to feed the cloth, the anti-slip sleeve with opposite screw threads on the roll shaft is used for preventing the cloth from rolling up while ensuring the flatness of the cloth, and the use is very convenient.
Description
Technical Field
The utility model relates to the technical field of auxiliary feeding, in particular to an auxiliary feeding device of a overlock machine.
Background
In the process of producing clothing, the materials used for polyester and the like are generally synthetic fibers, after the materials are cut relatively hard in texture, silk threads at the edge seams of the cut clothing are scattered due to relatively high hardness, so that the edge seams need to be overlooked, namely, the silk threads in the cloth are prevented from being scattered after the edge seams are overlooked by a special overlooked machine, and the attractive effect is achieved. The existing overlock machine needs to straighten cloth manually during feeding, and a overlock path of the cloth is distorted due to possible errors of manual operation, so that the auxiliary feeding device of the overlock machine is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an auxiliary feeding device of a overlock machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an auxiliary feeding device of serging machine, includes adjustment mechanism, adjustment mechanism's side-mounting has the fly leaf, the bottom of fly leaf is fixed with the fly leaf, the equal sliding connection in both ends of fly leaf has the movable rod, the bottom of movable rod is fixed with the mounting panel, install supporting spring between mounting panel and the fly leaf, supporting spring cup joints on the movable rod, feed mechanism is installed to the bottom of mounting panel.
Preferably, the adjusting mechanism comprises a base, a support is fixed at the top of the base, an adjusting rod is installed at the top of the support, the adjusting rod is inserted into the support and connected with a screw rod, a thread bush is connected onto the screw rod through threads, and a movable block is fixed onto the thread bush.
Preferably, the movable plate is fixed on the side surface of the movable block, a guide shaft is fixed in the bracket, and the guide shaft is in sliding connection with the movable block.
Preferably, the feeding mechanism comprises a fixed seat fixed at two ends of the bottom of the mounting plate, a roll shaft is connected to the inside of the fixed seat in a rotating mode, anti-slip sleeves are sleeved at two ends of the roll shaft, the roll shaft penetrates through the fixed seat and is connected with belt pulleys, two belt pulleys are provided with belts, one side of each belt pulley is provided with a motor, and the motor is inserted into the fixed seat and connected with the roll shaft.
Preferably, threads are arranged on the two anti-skid sleeves, and the rotation directions of the threads on the two anti-skid sleeves are opposite.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the feeding mechanism is driven to compress the cloth by arranging the adjusting mechanism, and the mounting plate and the feeding mechanism are pressurized by the supporting spring, so that the feeding mechanism is tightly attached to the cloth, and the use stability is improved;
according to the utility model, the feeding mechanism is arranged to feed the cloth, the anti-slip sleeve with opposite screw threads on the roll shaft ensures the flatness of the cloth, and meanwhile, the cloth is prevented from being curled, so that the anti-slip sleeve is very convenient to use.
Drawings
FIG. 1 is a front view of an auxiliary feeding device of a overlock machine according to the present utility model;
FIG. 2 is a bottom view of the feed mechanism of FIG. 1;
FIG. 3 is a cross-sectional view of the adjustment mechanism of FIG. 1;
fig. 4 is a schematic view of the installation of the feed mechanism of fig. 1.
In the figure: 1 an adjusting mechanism, 11 a base, 12 a bracket, 13 an adjusting rod, 14 a screw rod, 15 a guide shaft, 16 a screw sleeve, 17 a movable block, 2 a movable plate, 3 a movable frame, 4 a movable rod, 5 a mounting plate, 6 a supporting spring, 7 a feeding mechanism, 71 a fixing seat, 72 a roll shaft, 73 an anti-skid sleeve, 74 a belt pulley, 75 a belt and 76 a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an auxiliary feeding device of a overlock machine comprises an adjusting mechanism 1, a movable plate 2 is arranged on the side surface of the adjusting mechanism 1, the adjusting mechanism 1 comprises a base 11, a support 12 is fixed at the top of the base 11, an adjusting rod 13 is arranged at the top of the support 12, the adjusting rod 13 is inserted into the support 12 and is connected with a screw rod 14, a threaded sleeve 16 is connected with the screw rod 14 through threads, a movable block 17 is fixed on the threaded sleeve 16, the movable plate 2 is fixed on the side surface of the movable block 17, a guide shaft 15 is fixed in the support 12, the guide shaft 15 is in sliding connection with the movable block 17, a movable frame 3 is fixed at the bottom of the movable plate 2, movable rods 4 are connected at two ends of the movable frame 3 in a sliding manner, a mounting plate 5 is fixed at the bottom of the movable rod 4, a supporting spring 6 is arranged between the mounting plate 5 and the movable frame 3, the supporting spring 6 is sleeved on the movable rod 4, a feeding mechanism 7 is arranged at the bottom of the mounting plate 5, the feeding mechanism is driven by the adjusting mechanism to compress the cloth, the mounting plate and the feeding mechanism are pressed by the supporting spring, the feeding mechanism is tightly attached to the cloth, the use stability is improved, the feeding mechanism 7 comprises a fixed seat 71 fixed at two ends of the bottom of the mounting plate 5, a roll shaft 72 is rotationally connected in the fixed seat 71, anti-slip sleeves 73 are sleeved at two ends of the roll shaft 72, the roll shaft 72 penetrates through the fixed seat 71 and is connected with a belt pulley 74, belts 75 are arranged on the two belt pulleys 74, a motor 76 is arranged on one side of the fixed seat 71, the motor 76 is inserted into the fixed seat 71 and is connected with the roll shaft 72, threads are arranged on the two anti-slip sleeves 73, the threads on the two anti-slip sleeves 73 are opposite in rotation direction, the feeding mechanism is arranged to feed the cloth, the anti-slip sleeves with opposite rotation directions on the roll shaft ensure the flat cloth, the cloth is prevented from being curled, and the use is very convenient.
When the device is used, the device is fixed on a overlock machine, the base 11 is fixed through bolts and the like, the device is connected with a power supply, the adjusting rod 13 is rotated, the adjusting rod 13 drives the screw rod 14 to rotate, the screw rod 14 drives the screw sleeve 16 through screw transmission, the screw sleeve 16 drives the movable block 17 to slide on the guide shaft 15, the movable block 17 drives the mounting plate 5 and the feeding mechanism 7 downwards through the movable plate 2 and the movable frame 3, the roll shaft 72 in the feeding mechanism 7 compresses cloth, then the motor 76 is started, the output shaft of the motor 76 drives the side roll shaft 72 to rotate, the roll shaft 72 drives the other side roll shaft 72 to synchronously rotate through the belt 75 and the belt pulley 74, the cloth can be kept straight and tight during feeding, meanwhile, the two sides of the roll shaft 72 are sleeved with the anti-slip sleeves 73 with opposite screw threads, the cloth rolling can be avoided, and the device is very convenient to use.
In summary, compared with the prior art, the utility model has the advantages that the feeding mechanism is driven to compress the cloth by the adjusting mechanism, the mounting plate and the feeding mechanism are pressed by the supporting spring, so that the feeding mechanism is tightly attached to the cloth, the use stability is improved, meanwhile, the feeding mechanism is arranged to feed the cloth, and the anti-slip sleeve with opposite screw threads on the roll shaft can prevent the cloth from rolling up while ensuring the flatness of the cloth, so that the use is very convenient.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an auxiliary feeding device of overlock machine, includes adjustment mechanism (1), its characterized in that, side-mounting of adjustment mechanism (1) has fly leaf (2), the bottom of fly leaf (2) is fixed with fly leaf (3), the equal sliding connection in both ends of fly leaf (3) has fly leaf (4), the bottom of fly leaf (4) is fixed with mounting panel (5), install supporting spring (6) between mounting panel (5) and fly leaf (3), supporting spring (6) cup joint on fly leaf (4), feed mechanism (7) are installed to the bottom of mounting panel (5).
2. An auxiliary feeding device of a overlock machine according to claim 1, characterized in that the adjusting mechanism (1) comprises a base (11), a support (12) is fixed at the top of the base (11), an adjusting rod (13) is mounted at the top of the support (12), the adjusting rod (13) is inserted into the support (12) and connected with a screw rod (14), a threaded sleeve (16) is connected to the screw rod (14) through threads, and a movable block (17) is fixed on the threaded sleeve (16).
3. An auxiliary feeding device of a overlock machine according to claim 2, characterized in that the movable plate (2) is fixed on the side of the movable block (17), a guide shaft (15) is fixed in the bracket (12), and the guide shaft (15) is in sliding connection with the movable block (17).
4. An auxiliary feeding device of a overlock machine according to claim 1, characterized in that the feeding mechanism (7) comprises a fixed seat (71) fixed at two ends of the bottom of the mounting plate (5), a roll shaft (72) is rotatably connected in the fixed seat (71), anti-slip sleeves (73) are sleeved at two ends of the roll shaft (72), the roll shaft (72) penetrates through the fixed seat (71) and is connected with a belt pulley (74), two belt pulleys (74) are provided with belts (75), one side of the fixed seat (71) is provided with a motor (76), and the motor (76) is inserted into the fixed seat (71) and is connected with the roll shaft (72).
5. Auxiliary feeding device for overlock machines according to claim 4, characterized in that both said anti-slip sleeves (73) are provided with threads, the threads on both said anti-slip sleeves (73) being of opposite sense.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944328.3U CN220099355U (en) | 2023-04-24 | 2023-04-24 | Auxiliary feeding device of overlock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944328.3U CN220099355U (en) | 2023-04-24 | 2023-04-24 | Auxiliary feeding device of overlock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099355U true CN220099355U (en) | 2023-11-28 |
Family
ID=88845806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944328.3U Active CN220099355U (en) | 2023-04-24 | 2023-04-24 | Auxiliary feeding device of overlock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099355U (en) |
-
2023
- 2023-04-24 CN CN202320944328.3U patent/CN220099355U/en active Active
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