CN217628853U - Material supporting device of flat seaming machine - Google Patents
Material supporting device of flat seaming machine Download PDFInfo
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- CN217628853U CN217628853U CN202221939419.XU CN202221939419U CN217628853U CN 217628853 U CN217628853 U CN 217628853U CN 202221939419 U CN202221939419 U CN 202221939419U CN 217628853 U CN217628853 U CN 217628853U
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- seat
- pressing
- material supporting
- screw rod
- seaming machine
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Abstract
The utility model relates to a sewing machine technical field specifically is a material device props of flat seaming machine, including the install bin, the install bin symmetry sets up at the both ends of sewing platform, still includes: the material supporting mechanism is arranged in the installation box, and one end of the material supporting mechanism extends out of the installation box; and the pressing mechanism is arranged on the material supporting mechanism. The utility model discloses the flat seaming machine who sets up prop the material device, hold-down mechanism can realize fixed to the first phase of elastic fabric, props that material mechanism can realize strutting the elastic fabric, and can also realize fixed to the second stage of elastic fabric, guarantees the stability of elastic fabric when making up, improves the work efficiency of flat seaming machine, reduces the rejection rate of product.
Description
Technical Field
The utility model relates to a sewing machine technical field specifically is a material device props of flat seaming machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of the material. The flat seaming machine is one of sewing machines, the sewed stitch is chain type sewing stitch, and the flat seaming machine is widely used for sewing necklines, cuffs and the like of various elastic fabrics such as knitted underwear, sportswear, T-shirts, underwear, waist-girding elastic bands and the like. When two different sizes and different elastic clothes are sewed, the elastic fabric which is elastically contracted needs to be stretched by external force, so that the elastic fabric and the clothes with smaller elasticity can be sewed.
At the present stage, for the stretching of the elastic fabric, the elastic fabric is mainly stretched by pulling the elastic fabric with hands by an operator, so that the elastic fabric is stretched, and the elastic fabric is sewn; however, such a sewing method is prone to have many defects, such as difficulty in controlling the pulling force, different sewing technical levels of operators are different, which easily causes uneven sewing quality and large product quality deviation, and the stability of manual pulling is poor, which easily causes deviation of the elastic fabric during sewing, and further increases the rejection rate.
Therefore, in view of the above situation, there is a need to develop a material supporting device of a flat seaming machine to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flat seaming machine prop material device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a flat seaming machine prop material device, includes the install bin, the install bin symmetry sets up the both ends at the sewing platform, still includes:
the material supporting mechanism is arranged in the installation box, one end of the material supporting mechanism extends out of the installation box, and the material supporting mechanism is used for stretching and fixing the fabric;
and the pressing mechanism is arranged on the material supporting mechanism and is used for pressing two ends of the fabric.
As a further aspect of the present invention: prop material mechanism and include drive assembly, control assembly, fixing base, spliced pole, first support to press seat and second to support to press the seat, drive assembly, control assembly and fixing base all set up in the install bin, drive assembly links to each other with control assembly, the control assembly activity sets up on the fixing base, the spliced pole symmetry sets up on control assembly, and is two sets of the one end of spliced pole extends to outside the install bin and supports with first support to press seat and second respectively and press the seat fixed continuous, the fixed hold-down mechanism that is provided with of one end of first support to press the seat.
As a further aspect of the present invention: the drive assembly includes driving piece, pivot, transmission module and bispin to the screw rod, the driving piece is fixed in the install bin, the output and the pivot of driving piece are fixed and link to each other, transmission module's one end links to each other with the pivot, transmission module's the other end links to each other with the bispin to the screw rod, bispin is to the screw rod activity setting in the install bin, bispin is to screw rod and control assembly threaded connection.
As a further aspect of the present invention: control assembly is including removing seat, guide bar, adjustment seat, connecting rod and rotating the seat, it sets up at the both ends of bispin to the screw rod to remove the seat, just remove seat and bispin to screw rod threaded connection, the one end of guide bar links to each other with removing the seat is fixed, and the other end of prime number guide bar runs through the adjustment seat, the adjustment seat sets up on the guide bar, the both ends of connecting rod link to each other with the adjustment seat respectively with rotation seat activity, it sets up on the fixing base to rotate the seat activity, the both ends symmetry of rotating the seat is provided with the spliced pole.
As a further aspect of the present invention: the adjusting seat is provided with an adjusting screw which is used for adjusting and fixing the position of the adjusting seat on the guide rod.
As a further aspect of the present invention: hold-down mechanism includes the mount pad, rotates piece, screw rod, compresses tightly seat and elastic component, the mount pad is fixed on the one end lateral wall of first support pressure seat, the one end stationary phase of rotating the piece and screw rod links to each other, the other end of screw rod extends to in the mount pad and with compress tightly the seat and link to each other, the thread groove screw-thread fit who sets up on screw rod and the mount pad, the both ends of elastic component link to each other with the inner wall that compresses tightly seat and mount pad respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
the two ends of the elastic fabric are placed in the mounting seats, the rotating piece drives the screw rod to rotate, the screw rod drives the pressing seats to move through the thread grooves, and the pressing seats press the two ends of the elastic fabric in a moving mode, so that the first-stage fixing of the elastic fabric is realized, the stability of the elastic fabric during sewing is ensured, the working efficiency of the flat seaming machine is improved, and the rejection rate of products is reduced;
the driving piece drives the rotating shaft to rotate, the rotating shaft drives the transmission module to rotate, the transmission module drives the double-rotation-direction screw to rotate, the double-rotation-direction screw drives the two groups of moving seats to be far away from each other, the two groups of moving seats drive the two groups of guide rods to move reversely, the two groups of guide rods drive the two groups of adjusting seats to be far away from each other, the two groups of adjusting seats drive the rotating seats to rotate through the connecting rod, the rotating seats drive the first abutting seat and the second abutting seat to be close to each other through the connecting column, and the two groups of first abutting seats move reversely at the moment, so that the elastic fabric is propped open, the first abutting seat and the second abutting seat realize second-stage fixation of the elastic fabric in a mode of mutually closing, the stability of the elastic fabric during sewing is further ensured, the working efficiency of the flat seaming machine is further improved, and the rejection rate of products is reduced; and the adjusting screw can adjust the position of the adjusting seat on the guide rod, so that the rotating amplitude of the rotating seat can be adjusted, and the working efficiency and the practicability of the device are further improved.
Drawings
Fig. 1 is a schematic structural view of the material supporting device of the flat seaming machine of the present invention in partial section.
Fig. 2 is a schematic structural diagram of the control assembly in fig. 1.
Fig. 3 is a side view of the compression mechanism of fig. 1 in structural section.
In the figure: 1-an installation box, 2-a material supporting mechanism, 21-a driving component, 211-a driving component, 212-a rotating shaft, 213-a transmission module, 214-a double-rotation-direction screw rod, 22-a control component, 221-a moving seat, 222-a guide rod, 223-an adjusting seat, 224-a connecting rod, 225-a rotating seat, 226-an adjusting screw, 23-a fixed seat, 24-a connecting column, 25-a first pressing seat, 26-a second pressing seat, 3-a pressing mechanism, 31-an installation seat, 32-a rotating component, 33-a screw rod, 34-a pressing seat, 35-an elastic component, 36-a thread groove and 4-a sewing table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 3, as the utility model discloses a material device that props of flat seaming machine that an embodiment provided, including install bin 1, install bin 1 symmetry sets up at the both ends of sewing platform 4, still includes:
the material supporting mechanism 2 is arranged in the installation box 1, one end of the material supporting mechanism 2 extends out of the installation box 1, and the material supporting mechanism 2 is used for stretching and fixing the fabric;
and the pressing mechanism 3 is arranged on the material supporting mechanism 2, and the pressing mechanism 3 is used for pressing two ends of the fabric.
In this embodiment, hold-down mechanism 3 can realize fixing the first stage of elasticity surface fabric, props material mechanism 2 and can realize strutting elasticity surface fabric, and can also realize fixing the second stage of elasticity surface fabric, guarantees the stability of elasticity surface fabric when making up, improves the work efficiency of flat seaming machine, reduces the rejection rate of product.
As shown in fig. 1 and 2, as the utility model discloses a preferred embodiment, prop material mechanism 2 and include drive assembly 21, control assembly 22, fixing base 23, spliced pole 24, first seat 25 and the second of supporting to press and support seat 26, drive assembly 21, control assembly 22 and fixing base 23 all set up in install bin 1, drive assembly 21 links to each other with control assembly 22, control assembly 22 activity sets up on fixing base 23, spliced pole 24 symmetry sets up on control assembly 22, and is two sets of the one end of spliced pole 24 extends to outside install bin 1 and supports to press the seat 26 fixedly with first seat 25 and the second of supporting to press and link to each other respectively, the fixed hold-down mechanism 3 that is provided with in one end of first seat 25 that supports to press.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the driving assembly 21 includes a driving member 211, a rotating shaft 212, a transmission module 213 and a double-direction screw 214, the driving member 211 is fixed in the installation box 1, the output end of the driving member 211 is fixedly connected to the rotating shaft 212, one end of the transmission module 213 is connected to the rotating shaft 212, the other end of the transmission module 213 is connected to the double-direction screw 214, the double-direction screw 214 is movably disposed in the installation box 1, and the double-direction screw 214 is in threaded connection with the control assembly 22.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the control assembly 22 includes a movable seat 221, a guide rod 222, an adjusting seat 223, a connecting rod 224 and a rotatable seat 225, the movable seat 221 is symmetrically disposed at two ends of the double-handed screw 214, the movable seat 221 is in threaded connection with the double-handed screw 214, one end of the guide rod 222 is fixedly connected with the movable seat 221, the other end of the prime number guide rod 222 penetrates through the adjusting seat 223, the adjusting seat 223 is disposed on the guide rod 222, two ends of the connecting rod 224 are movably connected with the adjusting seat 223 and the rotatable seat 225 respectively, the rotatable seat 225 is movably disposed on the fixed seat 23, and two ends of the rotatable seat 225 are symmetrically disposed with the connecting column 24.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, an adjusting screw 226 is disposed on the adjusting seat 223, and the adjusting screw 226 is used for adjusting and fixing the position of the adjusting seat 223 on the guiding rod 222.
In this embodiment, the driving member 211 drives the rotating shaft 212 to rotate, the rotating shaft 212 drives the transmission module 213 to rotate, the transmission module 213 drives the double-rotation-direction screw 214 to rotate, the double-rotation-direction screw 214 drives the two sets of moving seats 221 to move away from each other, the two sets of moving seats 221 drive the two sets of guide rods 222 to move in opposite directions, the two sets of guide rods 222 drive the two sets of adjusting seats 223 to move away from each other, the two sets of adjusting seats 223 drive the rotating seat 225 to rotate through the connecting rod 224, the rotating seat 225 drives the first abutting seat 25 and the second abutting seat 26 to approach each other through the connecting rod 24, and at this time, the two sets of first abutting seats 25 move in opposite directions, so as to realize the opening of the elastic fabric, and the first abutting seat 25 and the second abutting seat 26 approach each other, thereby realizing the second-stage fixing of the elastic fabric, further ensuring the stability of the elastic fabric during sewing, further improving the working efficiency of the flat seaming machine, and reducing the product yield; and the adjusting screw 226 can adjust the position of the adjusting seat 223 on the guiding rod 222, so as to adjust the rotation amplitude of the rotating seat 225, and further improve the working efficiency and practicability of the device.
In a preferred embodiment, the drive member 211 is preferably a servo motor;
the transmission module 213 preferably has a belt transmission structure.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the pressing mechanism 3 includes a mounting seat 31, a rotating member 32, a screw rod 33, a pressing seat 34 and an elastic member 35, the mounting seat 31 is fixed on a side wall of one end of the first abutting seat 25, the rotating member 32 is fixed to one end of the screw rod 33, the other end of the screw rod 33 extends into the mounting seat 31 and is connected to the pressing seat 34, the screw rod 33 is in threaded fit with a thread groove 36 provided on the mounting seat 31, and two ends of the elastic member 35 are connected to inner walls of the pressing seat 34 and the mounting seat 31 respectively.
In this embodiment, put the both ends of elasticity surface fabric in mount pad 31, rotate piece 32 and drive screw rod 33 and rotate, screw rod 33 passes through thread groove 36 and drives and compress tightly seat 34 and remove, compresses tightly seat 34 through the mode that removes to compress tightly the both ends of elasticity surface fabric, thereby realize fixed to the first stage of elasticity surface fabric, guarantee the stability of elasticity surface fabric when making up, improve the work efficiency of flat seaming machine, reduce the rejection rate of product.
In a preferred embodiment, the turning member 32 is preferably a turning hand wheel;
the elastic member 35 is preferably a spring.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a flat seaming machine prop material device, includes the install bin, the install bin symmetry sets up the both ends at the sewing platform, its characterized in that still includes:
the material supporting mechanism is arranged in the installation box, one end of the material supporting mechanism extends out of the installation box, and the material supporting mechanism is used for stretching and fixing the fabric;
and the pressing mechanism is arranged on the material supporting mechanism and is used for pressing two ends of the fabric.
2. The material supporting device of the flat seaming machine according to claim 1, wherein the material supporting mechanism comprises a driving assembly, a control assembly, a fixed seat, connecting columns, a first pressing seat and a second pressing seat, the driving assembly, the control assembly and the fixed seat are all arranged in an installation box, the driving assembly is connected with the control assembly, the control assembly is movably arranged on the fixed seat, the connecting columns are symmetrically arranged on the control assembly, one ends of two groups of the connecting columns extend out of the installation box and are fixedly connected with the first pressing seat and the second pressing seat respectively, and one end of the first pressing seat is fixedly provided with a pressing mechanism.
3. The material supporting device of the flat seaming machine according to claim 2, wherein the driving assembly comprises a driving piece, a rotating shaft, a transmission module and a double-rotation-direction screw rod, the driving piece is fixed in the installation box, an output end of the driving piece is fixedly connected with the rotating shaft, one end of the transmission module is connected with the rotating shaft, the other end of the transmission module is connected with the double-rotation-direction screw rod, the double-rotation-direction screw rod is movably arranged in the installation box, and the double-rotation-direction screw rod is in threaded connection with the control assembly.
4. The material supporting device of the flat seaming machine according to claim 3, wherein the control assembly comprises a moving seat, a guide rod, an adjusting seat, a connecting rod and a rotating seat, the moving seat is symmetrically arranged at two ends of the double-rotation-direction screw rod, the moving seat is in threaded connection with the double-rotation-direction screw rod, one end of the guide rod is fixedly connected with the moving seat, the other end of the prime number guide rod penetrates through the adjusting seat, the adjusting seat is arranged on the guide rod, two ends of the connecting rod are movably connected with the adjusting seat and the rotating seat respectively, the rotating seat is movably arranged on the fixed seat, and connecting columns are symmetrically arranged at two ends of the rotating seat.
5. The material supporting device of the flat seaming machine as claimed in claim 4, wherein the adjusting seat is provided with an adjusting screw, and the adjusting screw is used for adjusting and fixing the position of the adjusting seat on the guide rod.
6. The material supporting device of the flat seaming machine according to claim 2, wherein the pressing mechanism comprises a mounting base, a rotating part, a screw rod, a pressing base and an elastic part, the mounting base is fixed on a side wall of one end of the first pressing base, the rotating part is fixedly connected with one end of the screw rod, the other end of the screw rod extends into the mounting base and is connected with the pressing base, the screw rod is in threaded fit with a thread groove formed in the mounting base, and two ends of the elastic part are respectively connected with the pressing base and an inner wall of the mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939419.XU CN217628853U (en) | 2022-07-26 | 2022-07-26 | Material supporting device of flat seaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939419.XU CN217628853U (en) | 2022-07-26 | 2022-07-26 | Material supporting device of flat seaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217628853U true CN217628853U (en) | 2022-10-21 |
Family
ID=83637649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221939419.XU Active CN217628853U (en) | 2022-07-26 | 2022-07-26 | Material supporting device of flat seaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217628853U (en) |
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2022
- 2022-07-26 CN CN202221939419.XU patent/CN217628853U/en active Active
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