CN220079373U - Double-needle flat sewing machine - Google Patents
Double-needle flat sewing machine Download PDFInfo
- Publication number
- CN220079373U CN220079373U CN202321382250.7U CN202321382250U CN220079373U CN 220079373 U CN220079373 U CN 220079373U CN 202321382250 U CN202321382250 U CN 202321382250U CN 220079373 U CN220079373 U CN 220079373U
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- double
- needle
- machine
- flat seaming
- workbench
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- 238000009958 sewing Methods 0.000 title claims abstract description 33
- 238000004826 seaming Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the field of flat seaming machines, and discloses a double-needle flat seaming machine, which comprises: the double-needle flat seaming machine comprises a double-needle flat seaming machine workbench, wherein a double-needle flat seaming machine body is fixedly arranged at the top of the double-needle flat seaming machine workbench, two conveying grooves are formed in the top of the double-needle flat seaming machine body, two driving shafts are rotationally connected to the conveying grooves, one driving conveying roller is fixedly arranged between the two driving shafts, belt pulleys are fixedly sleeved on the outer sides of the two driving shafts at the rear, the two belt pulleys are in transmission connection with one belt, a motor I is fixedly arranged on the front side of the double-needle flat seaming machine workbench, and an output end of the motor I is fixedly connected with one driving shaft at the front; and the conveying auxiliary assembly is arranged on the workbench of the double-needle lockstitch sewing machine. The utility model has the following advantages and effects: the cloth after being pressed can be automatically conveyed, the cloth does not need to be manually moved, the use is time-saving and labor-saving, and the effect of flat seaming can be ensured.
Description
Technical Field
The utility model relates to the technical field of flat seaming machines, in particular to a double-needle flat seaming machine.
Background
The double-needle sewing machine has the effects of two needles, two synchronization, three synchronization and corner turning sewing, is a common sewing machine with parallel double threads, and particularly uses a flat car to do double-needle work during mass production, and has the advantages of high efficiency and regular and beautiful double-thread parallel operation.
The utility model discloses a high-speed needle bar separation and reunion double needle flush joint machine is disclosed to bulletin number CN213925310U, including flush joint frame, flush joint frame's upper end fixed mounting has sewing device, and sewing device's aircraft nose bottom is provided with double needle and presser foot fixed plate respectively, and one side of presser foot fixed plate has L type mounting panel and locating plate through first bolt threaded connection.
When the flat seaming machine is used for flat seaming cloth, the flat seaming machine needs to be manually moved to the cloth, but some cloth is large, manual movement is laborious, the cloth is easy to fold in the cloth moving process, and the flat seaming effect can be affected.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a double-needle flat seaming machine to solve the problems.
The technical aim of the utility model is realized by the following technical scheme: a double needle lockstitch machine comprising:
the double-needle flat seaming machine comprises a double-needle flat seaming machine workbench, wherein a double-needle flat seaming machine body is fixedly arranged at the top of the double-needle flat seaming machine workbench, two conveying grooves are formed in the top of the double-needle flat seaming machine body, two driving shafts are rotationally connected to the conveying grooves, one driving conveying roller is fixedly arranged between the two driving shafts, belt pulleys are fixedly sleeved on the outer sides of the two driving shafts at the rear, the two belt pulleys are in transmission connection with one belt, a motor I is fixedly arranged on the front side of the double-needle flat seaming machine workbench, and an output end of the motor I is fixedly connected with one driving shaft at the front;
and the conveying auxiliary assembly is arranged on the workbench of the double-needle lockstitch sewing machine.
The utility model is further provided with: the conveying auxiliary assembly comprises an L-shaped frame, a top frame, driven conveying rollers, a motor II, a screw and a bottom plate, four sliding holes are formed in the top of the workbench of the double-needle lockstitch sewing machine, the L-shaped frame is slidably mounted in the sliding holes, the side face of the L-shaped frame is fixedly connected with the top frame, two driven shafts are rotatably connected to the top frame, the driven conveying rollers are fixedly mounted between the two corresponding driven shafts, a mounting groove is formed in the bottom of the workbench of the double-needle lockstitch sewing machine, the motor II is fixedly mounted in the mounting groove, the output end of the motor II is fixedly connected with the screw, the bottoms of the four L-shaped frames are fixedly connected with the bottom plate, screw holes are formed in the top of the bottom plate, and the screw is in threaded connection with the screw holes.
The utility model is further provided with: the driven conveying roller is positioned right above the driving conveying roller.
By adopting the technical scheme, the driven conveying roller can conveniently move downwards to compress the cloth.
The utility model is further provided with: the top of the driving conveying roller and the top of the workbench of the double-needle lockstitch sewing machine are positioned on the same horizontal straight line.
The utility model is further provided with: the driven shaft and the driving shaft have the same specification.
By adopting the technical scheme, the cloth is conveniently conveyed by the cooperation of the driven conveying roller and the driving conveying roller.
The utility model is further provided with: the driven conveying roller and the driving conveying roller have the same specification.
By adopting the technical scheme, the cloth is conveniently conveyed by the cooperation of the driven conveying roller and the driving conveying roller.
The utility model is further provided with: the bottom plate is positioned below the workbench of the double-needle lockstitch sewing machine.
The utility model is further provided with: the belt is positioned at the rear of the workbench of the double-needle lockstitch sewing machine.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the arranged conveying auxiliary assembly, the cloth is paved on the workbench of the double-needle lockstitch sewing machine, the second motor is started, so that the bottom plate drives the L-shaped frame to move downwards, and further the driven conveying roller moves downwards, and the driven conveying roller and the driving conveying roller are matched to compress and fix the cloth;
2. according to the utility model, through the motor I, the driving conveying rollers, the belt pulley and the belt, the motor I is started, so that the two driving conveying rollers can rotate, the driving conveying rollers can be matched with the driven conveying rollers when rotating, the pressed cloth is automatically conveyed, the cloth does not need to be manually moved, time and labor are saved when the automatic cloth conveying machine is used, and the effect of flat seaming can be ensured.
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 double needle lockstitch sewing machine according to the present utility model.
Fig. 2 is a schematic diagram of a portion a in fig. 1.
Fig. 3 is a schematic structural view of a top frame portion of a double needle lockstitch sewing machine according to the present utility model.
In the figure, 1, a workbench of a double-needle lockstitch sewing machine; 2. a double needle flat seaming machine body; 3. a driving shaft; 4. an active conveying roller; 5. a belt pulley; 6. a belt; 7. a first motor; 8. an L-shaped frame; 9. a top frame; 10. a driven shaft; 11. driven conveying rollers; 12. a second motor; 13. a screw; 14. a bottom plate.
Detailed Description
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1, 2 and 3, the present utility model provides a double needle lockstitch machine comprising:
two needle flush joint machine workstation 1 and transport auxiliary assembly, wherein:
the utility model provides a fixed two needle lockstitch sewing machine organism 2 that is provided with in two needle lockstitch sewing machine workstation 1 tops, two conveyer troughs have been seted up at two needle lockstitch sewing machine organism 2 tops, the conveyer trough internal rotation is connected with two driving shafts 3, fixedly be provided with same initiative conveying roller 4 between two driving shafts 3, the outside fixed cover of two driving shafts 3 in the rear is equipped with belt pulley 5, the transmission is connected with same belt 6 on two belt pulleys 5, the fixed motor 7 that is provided with in two needle lockstitch sewing machine workstation 1 front side, 7 output and the preceding driving shaft 3 fixed connection of motor, what need be explained is, spread the cloth on two needle lockstitch sewing machine workstation 1, compress tightly the cloth through carrying auxiliary assembly, carry out processing to the cloth through two needle lockstitch sewing machine organism 2, start motor 7 during processing, motor 7 drives the place ahead one driving shaft 3 and rotates, the cooperation of place ahead one driving shaft 3 through belt pulley 5 and belt 6 drives another driving shaft 3 and rotate, so can make two initiative conveying roller 4 rotate, initiative conveying roller 4 is when rotating with driven conveying roller 11 and automatic cooperation and carry out manual work to carry out the manual work after carrying out the cloth, the setting up the auxiliary assembly and can guarantee that the manual work is carried out the sewing to the cloth on the flat-stitch sewing machine.
Specifically, carry auxiliary assembly includes L type frame 8, roof-rack 9, driven conveying roller 11, motor two 12, screw rod 13 and bottom plate 14, four slide holes have been seted up at double needle lockstitch machine workstation 1 top, L type frame 8 slidable mounting is in the slide hole, L type frame 8 side and roof-rack 9 fixed connection, it is connected with two driven shafts 10 to rotate on the roof-rack 9, driven conveying roller 11 fixed mounting is between two driven shafts 10 that correspond, the mounting groove has been seted up to double needle lockstitch machine workstation 1 bottom, motor two 12 fixed mounting is in the mounting groove, motor two 12 output and screw rod 13 fixed connection, screw hole has all been seted up at four L type frame 8 bottoms and bottom plate 14 fixed connection, screw hole is seted up at the bottom plate 14 top, screw rod 13 and screw threaded connection.
Through the structure, after the cloth is paved on the workbench 1 of the double-needle lockstitch sewing machine, the motor II 12 is started, the motor II 12 drives the screw 13 to rotate, the screw 13 can enable the bottom plate 14 to move downwards when rotating, the bottom plate 14 drives the L-shaped frame 8 to move, the L-shaped frame 8 drives the top frame 9 to move, the top frame 9 drives the driven conveying roller 11 to move, the driven conveying roller 11 is matched with the driving conveying roller 4 to compress the cloth, and therefore stable conveying treatment is convenient to carry out on the cloth.
Specifically, the driven conveying roller 11 is located right above the driving conveying roller 4, and the top of the driving conveying roller 4 and the top of the workbench 1 of the double-needle lockstitch sewing machine are located on the same horizontal line, and it is required to be noted that automatic conveying treatment of cloth is convenient.
Specifically, the driven shaft 10 and the driving shaft 3 have the same specifications, and the driven conveying roller 11 and the driving conveying roller 11 have the same specifications, and it is noted that automatic conveying treatment of the cloth is convenient.
Specifically, the bottom plate 14 is located below the table 1 of the double needle lockstitch machine, and the position of the bottom plate 14 is limited.
Specifically, the belt 6 is located at the rear of the table 1 of the double needle lockstitch machine, and the position of the belt 6 is limited.
The double needle lockstitch sewing machine provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. A double needle lockstitch machine, comprising:
the double-needle flat seaming machine comprises a double-needle flat seaming machine workbench (1), wherein a double-needle flat seaming machine body (2) is fixedly arranged at the top of the double-needle flat seaming machine workbench (1), two conveying grooves are formed in the top of the double-needle flat seaming machine body (2), two driving shafts (3) are connected in a rotating manner in the conveying grooves, one driving conveying roller (4) is fixedly arranged between the two driving shafts (3), belt pulleys (5) are fixedly sleeved on the outer sides of the two driving shafts (3) at the rear, one belt (6) is connected to the two belt pulleys (5) in a transmission manner, a motor I (7) is fixedly arranged on the front side of the double-needle flat seaming machine workbench (1), and the output end of the motor I (7) is fixedly connected with one driving shaft (3) at the front side;
and the conveying auxiliary assembly is arranged on the workbench (1) of the double-needle lockstitch sewing machine.
2. The double-needle sewing machine according to claim 1, wherein the conveying auxiliary assembly comprises an L-shaped frame (8), a top frame (9), a driven conveying roller (11), a motor II (12), a screw rod (13) and a bottom plate (14), four sliding holes are formed in the top of the workbench (1) of the double-needle sewing machine, the L-shaped frame (8) is slidably mounted in the sliding holes, the side surface of the L-shaped frame (8) is fixedly connected with the top frame (9), two driven shafts (10) are rotatably connected to the top frame (9), the driven conveying roller (11) is fixedly mounted between the two corresponding driven shafts (10), a mounting groove is formed in the bottom of the workbench (1) of the double-needle sewing machine, the motor II (12) is fixedly mounted in the mounting groove, the output end of the motor II (12) is fixedly connected with the screw rod (13), the bottoms of the four L-shaped frames (8) are fixedly connected with the bottom plate (14), and screw holes (13) are formed in the top of the bottom plate (14).
3. A two-needle lockstitch machine as in claim 2, wherein the driven conveyor roller (11) is located directly above the driving conveyor roller (4).
4. The double needle lockstitch machine according to claim 1, wherein the top of the driving conveying roller (4) and the top of the workbench (1) of the double needle lockstitch machine are positioned on the same horizontal line.
5. A two-needle lockstitch machine according to claim 2, characterized in that the driven shaft (10) and the driving shaft (3) are identical in specification.
6. A two-needle lockstitch machine as in claim 2, wherein the driven conveyor roller (11) and the driving conveyor roller (4) are of the same gauge.
7. A two-needle lockstitch machine as in claim 2, wherein the base plate (14) is located below the two-needle lockstitch machine table (1).
8. A two-needle lockstitch machine according to claim 1, characterized in that the belt (6) is located behind the two-needle lockstitch machine table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382250.7U CN220079373U (en) | 2023-06-02 | 2023-06-02 | Double-needle flat sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382250.7U CN220079373U (en) | 2023-06-02 | 2023-06-02 | Double-needle flat sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079373U true CN220079373U (en) | 2023-11-24 |
Family
ID=88815624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382250.7U Active CN220079373U (en) | 2023-06-02 | 2023-06-02 | Double-needle flat sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079373U (en) |
-
2023
- 2023-06-02 CN CN202321382250.7U patent/CN220079373U/en active Active
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