CN217499640U

CN217499640U - Sewing machine threading device for clothing production

Info

Publication number: CN217499640U
Application number: CN202220342446.2U
Authority: CN
Inventors: 方法文
Original assignee: Dongguan Zhipin Clothing Co ltd
Current assignee: Dongguan Zhipin Clothing Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-09-27
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to a sewing machine technical field that reaches standard grade, and disclose a sewing machine needle threader for clothing production, including the sewing machine body, sewing machine body bottom is fixed with the supporting leg, and sewing machine body top is fixed with the locating rack, and sewing machine body top is fixed with two baffles that are symmetric distribution, and first spout has all been seted up at two ends that the baffle is relative, and four first spout inner walls all slide there is the slider. The utility model discloses in, through screw downstream when the bolt rotates, thereby spacing drive slider downstream through the lantern ring, the slider is located first spout inner wall and slides this moment, drive the slider through such mode and be located first spout inner wall round trip movement from top to bottom, make the interval between two spacing rings adjust, thereby play the tensioning degree effect of control line, finely tune the line, be convenient for adjust the line from penetrating one end, prevent that the line from appearing collapsing disconnected phenomenon, the equipment stability and work efficiency have been guaranteed, it is more convenient to use.

Description

Sewing machine threading device for clothing production

Technical Field

The utility model relates to a sewing machine technical field that reaches the standard grade especially relates to a sewing machine threading apparatus for clothing production.

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 material. And derives the artistic forms of hand-pushing embroidery computer embroidery, etc. According to the use of the sewing machine, there are classified into a home sewing machine, an industrial sewing machine, and a service industrial sewing machine located therebetween; according to the driving mode, the sewing machine can be divided into a hand-operated sewing machine, a foot-operated sewing machine and an electric sewing machine; the stitches to be sewn may be classified into hand-stitch-like stitches, lock-stitch stitches, single-thread chain stitches, double-or multi-thread chain stitches, single-or multi-thread covered chain stitches, and multi-thread covered chain stitch sewing machines.

The Chinese patent discloses: a thread feeding device for sewing machine, patent application No.: 202121838407.3, the patent discloses that the head, the paying-off device and the drawing device are arranged on the workbench, the drawing device comprises a pay-off reel and a spool arranged on the pay-off reel, the drawing device comprises a drawing board, one side of the drawing board in the height direction is provided with a plurality of positioning rollers, a sliding groove is arranged between the adjacent positioning rollers, one side of the drawing board far away from the positioning rollers is provided with a plurality of moving rollers, the moving rollers are provided with moving blocks sliding in the sliding groove in the vertical direction, the drawing board is internally provided with a control part for controlling the moving blocks to slide towards the direction close to the positioning rollers, the line is sequentially bent around the positioning rollers and the moving rollers to be reserved, after the spool after the paying-off is taken down, the tail end of the line is pulled, at the moment, the head can continue to pull the line, the elastic part shrinks to enable the spool to move towards the direction close to the positioning rollers so as to release the reserved cable, the control piece is a control tension spring, one end of the control tension spring abuts against the lower groove wall of the sliding groove, and the other end of the control tension spring abuts against the moving block ".

However, when the device is used, the tensioning degree of the thread needs to be adjusted by using the sewing machine, the tensioning of the thread cannot be finely adjusted, and the thread is prone to breaking.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a sewing machine thread feeding device for clothing production.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a sewing machine threading apparatus for clothing production, including the sewing machine body, sewing machine body bottom is fixed with the supporting leg, sewing machine body top is fixed with the spacing frame, sewing machine body top is fixed with two baffles that are symmetric distribution, two first spout, four have all been seted up at the both ends that the baffle is relative first spout inner wall all slides and has the slider, per two the both ends that the slider is relative all are fixed with the connecting piece, per two the both ends that the connecting piece is relative are fixed with a spacing ring, two spacing ring inner wall top all is fixed with the roof.

Preferably, the top of each of the four first sliding grooves is provided with a through screw hole, and the inner wall of each screw hole is in threaded connection with a bolt.

Preferably, the bottoms of the outer ends of the four bolts are fixedly sleeved with lantern rings.

Preferably, four first grooves are formed in the tops of the sliding blocks, annular second grooves are formed in the inner walls of the first grooves, and the outer ends of the lantern rings are located on the inner walls of the second grooves.

Preferably, the limiting ring is in a C shape.

Preferably, one end, close to the center of the limiting ring, of the top plate is made of sponge, and one end, away from the center of the limiting ring, of the top plate is made of rubber.

Advantageous effects

The utility model provides a sewing machine threading device for clothing production. The method has the following beneficial effects:

(1) this sewing machine threading apparatus for clothing production, twine the coil through spacing, run through two spacing rings with the outer end of line, rotate through handheld bolt, the lantern ring is located the inside rotation of second recess, and the bolt bottom is located first recess inner wall, through screw downstream when the bolt rotates, thereby spacing drive slider downstream through the lantern ring, the slider is located first spout inner wall and slides this moment, it is located first spout inner wall round trip movement about the slider is located to drive through such mode, make the interval between two spacing rings adjust, thereby play the tensioning degree effect of control line, finely tune the line, through such mode, be convenient for adjust the line from penetrating one end, prevent that the line from appearing collapsing disconnected phenomenon, equipment stability and work efficiency have been guaranteed, it is more convenient to use.

(2) This sewing machine threading device for clothing production, roof bottom are the sponge material, through such mode, prevent that the fracture phenomenon from appearing in the line segment that the friction leads to between the line segment outside and the roof, through such mode, guaranteed the quality of line and prevent that it from wearing and tearing appear, it is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the baffle structure of the present invention;

fig. 3 is a schematic diagram of the structure of the limiting ring of the present invention.

Illustration of the drawings: 11. a sewing machine body; 12. supporting legs; 13. a limiting frame; 14. a baffle plate; 15. a first chute; 16. a screw hole; 17. a bolt; 18. a collar; 19. a limiting ring; 20. a top plate; 21. a slider; 22. a first groove; 23. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): a thread feeding device of a sewing machine for clothing production is disclosed, as shown in figures 1-3, comprising a sewing machine body 11, wherein supporting legs 12 are fixed at the bottom of the sewing machine body 11, a limiting frame 13 is fixed at the top of the sewing machine body 11, two baffles 14 which are symmetrically distributed are fixed at the top of the sewing machine body 11, first sliding grooves 15 are respectively arranged at two opposite ends of the two baffles 14, sliding blocks 21 are respectively arranged on the inner walls of the four first sliding grooves 15 in a sliding manner, connecting pieces are respectively fixed at two opposite ends of each two sliding blocks 21, a limiting ring 19 is respectively fixed at two opposite ends of each two connecting pieces, top plates 20 are respectively fixed at the tops of the inner walls of the two limiting rings 19, threaded holes 16 which are respectively arranged at the tops of the four first sliding grooves 15, bolts 17 are respectively in threaded connection with the inner walls of each threaded hole 16, lantern rings 18 are fixedly sleeved at the bottoms of the outer ends of the four bolts 17, first grooves 22 are respectively arranged at the tops of the four sliding blocks 21, every first recess 22 inner wall all sets up the second recess 23 of annular form, four lantern ring 18 outer ends all are located second recess 23 inner wall, spacing ring 19 is the C word shape, the one end that roof 20 is close to spacing ring 19 center department is the sponge material, the one end that roof 20 deviates from spacing ring 19 center department is the rubber material, place the coil on spacing frame 13, run through two spacing rings 19 with the line outer end, play the effect of adjusting the slider 21 height through rotating bolt 17, slider 21 is located the slip of 15 inner walls of first spout this moment, through such a mode, play the effect of adjusting interval between two spacing rings 19, thereby the tensioning degree of control line, traditional equipment relatively, this equipment is convenient for finely tune the tensioning of line, prevent that the line from appearing collapsing disconnected phenomenon, it is more convenient to use.

The utility model discloses a theory of operation:

the first step is as follows: the coil is wound through the limiting frame 13, the outer end of the wire runs through the two limiting rings 19, the wire is rotated through the handheld bolt 17, the lantern ring 18 is located the inside rotation of the second groove 23, the bottom of the bolt 17 is located the inner wall of the first groove 22, the screw hole 16 moves downwards when the bolt 17 rotates, the limiting driving sliding block 21 moves downwards through the lantern ring 18, the sliding block 21 is located the inner wall of the first sliding groove 15 and slides, the sliding block 21 is driven to move back and forth up and down on the inner wall of the first sliding groove 15 in such a mode, the distance between the two limiting rings 19 is adjusted, the tensioning degree effect of the control wire is achieved, the wire is finely adjusted, in such a mode, the wire is adjusted from penetrating one end, the phenomenon of breaking is prevented from occurring, the stability and the working efficiency of the device are guaranteed, and the use is more convenient.

The second step is that: roof 20 bottom is the sponge material, through such mode, prevents that the rupture phenomenon from appearing in the line segment to the friction results in the line segment between line segment outside and the roof 20, through such mode, has guaranteed the quality of line and has prevented its wearing and tearing from appearing, and it is more convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewing machine threading apparatus for clothing production, includes sewing machine body (11), sewing machine body (11) bottom is fixed with supporting leg (12), its characterized in that: sewing machine body (11) top is fixed with spacing (13), sewing machine body (11) top is fixed with two baffle (14) that are the symmetric distribution, two first spout (15), four have all been seted up at baffle (14) relative both ends first spout (15) inner wall all slides and has slider (21), per two slider (21) relative both ends all are fixed with the connecting piece, per two the both ends that the connecting piece is relative are fixed with a spacing ring (19), two spacing ring (19) inner wall top all is fixed with roof (20).

2. The thread feeding device of a sewing machine for garment production according to claim 1, wherein: screw holes (16) which penetrate through are formed in the tops of the four first sliding grooves (15), and each screw hole (16) is connected with a bolt (17) in a threaded mode on the inner wall.

3. The thread feeding device of a sewing machine for garment production according to claim 2, wherein: the bottoms of the outer ends of the four bolts (17) are fixedly sleeved with lantern rings (18).

4. The thread feeding device of a sewing machine for garment production according to claim 3, wherein: four first recess (22) have all been seted up at slider (21) top, every annular second recess (23) have all been seted up to first recess (22) inner wall, four lantern ring (18) outer end all is located second recess (23) inner wall.

5. The thread feeding device of a sewing machine for garment production according to claim 1, wherein: the limiting ring (19) is C-shaped.

6. The thread feeding device of a sewing machine for garment production according to claim 1, wherein: the one end that roof (20) are close to spacing ring (19) center department is the sponge material, the one end that roof (20) deviate from spacing ring (19) center department is the rubber material.