CN219010651U

CN219010651U - Sewing machine convenient to prevent kinking

Info

Publication number: CN219010651U
Application number: CN202222511225.6U
Authority: CN
Inventors: 柴永民
Original assignee: Guangdong Yinxuan Zhizao Clothing Technology Co ltd
Current assignee: Guangdong Yinxuan Zhizao Clothing Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-05-12
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to the technical field of sewing machines, in particular to a sewing machine convenient for preventing thread winding, which comprises a machine body, wherein the upper end of the machine body is provided with the sewing machine, the upper end of the machine body is fixedly connected with a fixed block, the upper end of the fixed block is rotationally connected with a fixed column, the outer end of the fixed column is sleeved with a coil, the upper end of the machine body is provided with a supporting block through a connecting structure, one end of the supporting block is provided with a supporting frame, the upper end of the supporting frame is fixedly connected with a thread supporting plate, the left end and the right end of the thread supporting plate are provided with thread supporting rods, one end of each thread supporting rod is fixedly connected with a thread supporting coil, after the thread is taken out from the thread supporting coil arranged on the supporting block, the thread is taken in from the sewing coil, and when the thread supporting coil is worn, the thread supporting block is taken out from the sewing coil, and then replaced through a sliding block arranged at the fixed block.

Description

Sewing machine convenient to prevent kinking

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a sewing machine convenient for preventing thread entanglement.

Background

The utility model provides a sewing machine with prevent kinking mechanism is disclosed in chinese patent number "CN215163629U", includes the base, the left side fixed mounting at base top has the sewing machine body, the right side fixed mounting that just corresponds the sewing machine body at base top has the unwrapping wire subassembly, the right side fixed mounting at base top has the kinking subassembly of preventing, the wire subassembly is installed at the top of kinking subassembly, the unwrapping wire subassembly includes the fixed plate. According to the utility model, during paying off, two textile threads are sequentially inserted through the two thread supporting bent plates, the two thread through holes, the first thread guide cylinder and the second thread guide cylinder respectively, the two textile threads can be separated by the thread supporting bent plates through connection of the telescopic rods and the buffer springs, and are conveyed into the sewing machine body through different thread guide cylinders, so that the effect of stable transmission and thread winding prevention is achieved, a worker is not required to manually open the wound thread, the labor intensity of the worker is reduced, the working efficiency of the sewing machine is improved, and the multidirectional requirements can be met.

The antiwind subassembly in this patent is difficult to change after receiving wearing and tearing, and the structure is too complicated inconvenient popularization.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sewing machine which is convenient for preventing thread winding.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sewing machine convenient to prevent kinking, includes the organism, the upper end of organism is provided with sewing machine, the upper end fixedly connected with fixed block of organism, the upper end of fixed block rotates and is connected with the fixed column, the outer pot head of fixed column is equipped with the coil, the upper end of organism is provided with the supporting shoe through connection structure, the one end of supporting shoe is provided with the support frame, the upper end fixedly connected with of support frame props the line board, prop the both ends and be provided with the stay bar about the line board, the one end fixedly connected with who props the line bar props the coil.

Preferably, a notch is formed in one end of the fixing column, an abutting block is fixedly connected to the inner end of the notch through an electric telescopic rod, and the abutting block abuts against the coil.

Preferably, the connecting structure comprises a connecting rod, a slot is formed in one end of the connecting rod, a fixing rod is elastically connected to the inner end of the slot through a spring, a fixing slot is formed in one end of the machine body, the fixing rod is in plug-in fit with the fixing slot, and the connecting rod is fixedly connected with the supporting block.

Preferably, a through groove is formed in one end of the machine body, the through groove is mutually communicated with the fixed groove, a sliding block is arranged at one end of the fixed rod, and the sliding block is slidably connected with the through groove.

The sewing machine convenient for preventing thread entanglement has the beneficial effects that: after the thread is taken out from the coil, the thread is taken out from the coil supporting part arranged on the supporting block, the thread is taken in from the coil supporting part to the sewing machine, and when the coil supporting part is worn, the supporting block is taken down through the sliding block arranged at the fixed block to be replaced.

Drawings

FIG. 1 is a schematic view of a sewing machine with a convenient anti-kinking function according to the present utility model;

FIG. 2 is a schematic view of a structure of a supporting frame of a sewing machine for preventing thread entanglement;

FIG. 3 is a schematic view showing a structure of a coil of a sewing machine for preventing thread entanglement according to the present utility model;

fig. 4 is a schematic structural view of a fixing block of a sewing machine for preventing thread entanglement according to the present utility model.

In the figure: 1. a body; 2. a sewing machine; 3. a fixed block; 4. fixing the column; 5. a coil; 6. a support block; 7. a support frame; 8. a wire supporting plate; 9. a stay wire rod; 10. supporting the coil; 11. a notch; 12. an electric telescopic rod; 13. an abutment block; 14. a connection structure; 15. slotting; 16. a spring; 17. a fixed rod; 18. a fixing groove; 19. a through groove; 20. a sliding block; 21. and (5) connecting a rod.

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, a sewing machine convenient to prevent kinking, including organism 1, the upper end of organism 1 is provided with sewing machine 2, the upper end fixedly connected with fixed block 3 of organism 1, the upper end of fixed block 3 rotates and is connected with fixed column 4, the outer pot head of fixed column 4 is equipped with coil 5, the upper end of organism 1 is provided with supporting shoe 6 through connection structure 14, the one end of supporting shoe 6 is provided with support frame 7, the upper end fixedly connected with of support frame 7 props line board 8, prop line board 8's both ends and be provided with stay bar 9 about, the one end fixedly connected with of stay bar 9 props coil 10.

Notch 11 has been seted up to the one end of fixed column 4, and electric telescopic handle 12 fixedly connected with butt piece 13 is passed through to the inner of notch 11, and butt piece 13 butt is in coil 5, through electric telescopic handle 12 more firm fixed coil 5, electric telescopic handle 12 passes through electric sliding ring and outside electric connection.

The connecting structure 14 comprises a connecting rod 21, a slot 15 is formed in one end of the connecting rod 21, a fixing rod 17 is elastically connected to the inner end of the slot 15 through a spring 16, a fixing groove 18 is formed in one end of the machine body 1, the fixing rod 17 is in plug-in fit with the fixing groove 18, the connecting rod 21 is fixedly connected with the supporting block 6, and the supporting block 6 is fixed on the machine body 1 through the connecting structure 14.

The through groove 19 has been seted up to the one end of organism 1, and through groove 19 communicates with fixed slot 18 each other, and the one end of dead lever 17 is provided with slider 20, slider 20 sliding connection in through groove 19, is convenient for separate supporting shoe 6 with organism 1 through pulling slider 20.

The working mode is as follows; during operation, after the wire is taken out from the coil 5, the wire is taken out from the coil 10 arranged on the supporting block 6, the wire is added into the sewing machine 2 from the coil 10, and when the sewing machine 2 is used again, the coil 5 is fixed on the fixed column 4 through the abutting block 13 arranged on the electric telescopic rod 12, the coil 5 is not separated from the fixed column 4 in the process of reuse, and when the coil 10 is worn, the supporting block 6 is replaced through the sliding block 20 arranged at the fixed rod 17.

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

1. Sewing machine convenient to prevent kinking, including organism (1), its characterized in that: the upper end of organism (1) is provided with sewing machine (2), the upper end fixedly connected with fixed block (3) of organism (1), the upper end of fixed block (3) rotates and is connected with fixed column (4), the outer pot head of fixed column (4) is equipped with coil (5), the upper end of organism (1) is provided with supporting shoe (6) through connection structure (14), the one end of supporting shoe (6) is provided with support frame (7), the upper end fixedly connected with of support frame (7) props line board (8), the both ends are provided with stay bar (9) about propping line board (8), the one end fixedly connected with of stay bar (9) props coil (10).

2. A sewing machine for facilitating thread entanglement prevention as recited in claim 1, wherein: the electric coil is characterized in that a notch (11) is formed in one end of the fixed column (4), an abutting block (13) is fixedly connected to the inner end of the notch (11) through an electric telescopic rod (12), and the abutting block (13) abuts against the coil (5).

3. A sewing machine for facilitating thread entanglement prevention as recited in claim 1, wherein: the connecting structure (14) comprises a connecting rod (21), a slot (15) is formed in one end of the connecting rod (21), a fixing rod (17) is elastically connected to the inner end of the slot (15) through a spring (16), a fixing slot (18) is formed in one end of the machine body (1), the fixing rod (17) and the connecting rod (21) are in plug-in fit with the fixing slot (18), and the connecting rod (21) is fixedly connected with the supporting block (6).

4. A sewing machine for facilitating thread entanglement prevention as defined in claim 3, wherein: the utility model discloses a machine body, including organism (1), fixed slot (18), fixed rod (17), through groove (19) have been seted up to one end of organism (1), through groove (19) with fixed slot (18) intercommunication each other, one end of fixed rod (17) is provided with slider (20), slider (20) sliding connection in through groove (19).