CN219297763U - Thread guiding device for clothing sewing buckle - Google Patents

Abstract

The utility model discloses a thread guiding device for clothing sewing and buckling, which comprises a workbench, wherein a rotating rod is rotatably arranged at one side of the upper end of the workbench, two groups of thread supporting frames are welded on the outer wall of the rotating rod, four thread supporting frames are welded at equal intervals in an annular shape, two thread supporting frames are arranged at the upper end of each thread supporting frame, a transmission cavity is formed in one side of the interior of the workbench, a threaded rod is rotatably arranged at one side of the interior of the transmission cavity, a first rotating shaft is welded at one end of the threaded rod, one end of the first rotating shaft is rotatably connected with the transmission cavity, a lifting block is connected with the outer threads of the threaded rod, and a connecting block is welded at the middle position of the upper end of the lifting block. The height of the thread can be adjusted by controlling the heights of the upper pressing box and the lower pressing box, so that the height requirements of different sewing equipment are met, the practicability is improved, and the phenomenon that threads are fluffed or even broken is avoided.

Description

Thread guiding device for clothing sewing buckle

Technical Field

The utility model relates to the technical field of clothing sewing buckles, in particular to a lead device for clothing sewing buckles.

Background

The old clothing processing refers to the work of spinning, sewing and the like of women, people are more familiar with the work of women, namely the work of women who work in ancient times such as spinning, sewing, embroidering and the like, the clothing processing is a behavior mode, the number of people cannot be limited, but clothing factories directly represent the visual expression of clothing processing, the clothing processing can use needle threads to stitch hand sewing buckles on the clothing, the hand sewing buckles can connect the clothing together, so that the clothing is tightly and thermally insulated, people can keep the instrument orderly, the unique hand sewing buckles can also play a role in the starting point of the clothing, the hand sewing buckles are an indispensable part of the clothing structure, the hand sewing buckles can need to use threads with different colors for increasing the attractive degree in the sewing process, and the hand sewing buckles can be placed simultaneously through the lead device, so that the sewing buckle processing is facilitated.

The current chinese patent with publication number CN217628877U discloses a thread guiding device for sewing machine, including support frame, support frame and lead frame, the bottom of support frame is provided with the base, and the base is fixed in on the sewing machine mesa, and the inside centrally-mounted cavity that is provided with of base, the bottom rotation in centrally-mounted cavity is connected with first carousel, and the top rotation in centrally-mounted cavity is connected with the second carousel, is provided with at least one elastic component between first carousel and the second carousel, elastic component and first carousel, second carousel fixed connection, support frame and second carousel fixed connection for the support frame can rotate relative to the base, and adjusts the position of support frame and lead frame simultaneously.

The above scheme is simple in adjustment mode and good in stability, but the thread guiding device is equal to the sewing equipment in height, otherwise, the thread can be fuzzed or even broken due to excessive contact between the height difference between the two equipment and the metal structures of the two equipment, so that the existing requirements are not met, and the thread guiding device for the clothing sewing buckle is provided.

Disclosure of Invention

The utility model aims to provide a thread guiding device for clothing sewing and buckling, which solves the problem that the thread is easy to fuzzing and even fracture due to the fact that the thread guiding device is fixed in a thread guiding height in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clothing is sewed and is detained with lead wire device, includes the workstation, one side of workstation upper end rotates and is provided with the bull stick, the outer wall welding of bull stick has two sets of support line frames, and each set of support line frame all is annular equidistance and distributes and weld four, the upper end of support line frame all is provided with two support line discs;

the automatic pressing device comprises a workbench, and is characterized by further comprising a transmission cavity, wherein the transmission cavity is formed in one side of the inside of the workbench, a threaded rod is rotatably arranged on one side of the inside of the transmission cavity, a first rotating shaft is welded at one end of the threaded rod, one end of the first rotating shaft is rotatably connected with the transmission cavity, a lifting block is connected to the outer thread of the threaded rod, a connecting block is welded at the middle position of the upper end of the lifting block, one end of the connecting block penetrates through and extends to the outside of the transmission cavity, the connecting block is in sliding fit with the transmission cavity, a pressing box is fixedly arranged at one end of the connecting block, which is positioned outside the transmission cavity, of the connecting block, and an upper pressing box is rotatably arranged above the pressing box through a hinge;

still include the threading chamber, it is offered the inside both ends of wire holder, the inside upper end of threading chamber all slides and is provided with the rubber briquetting, the intermediate position department of rubber briquetting upper end all glues the pull rod, the one end of pull rod all runs through and extends to the outside in threading chamber, and the pull rod all with threading chamber sliding fit.

Preferably, a limit rod is welded on one side of the inside of the transmission cavity, the limit rod penetrates through the lifting block, and the limit rod is in sliding fit with the lifting block.

Preferably, the place ahead rotation of first pivot is provided with the second pivot, and the one end of second pivot runs through and extends to the outside of transmission chamber, the one end that the second pivot is located the transmission intracavity portion and the outer wall of first pivot are all fixed and are provided with the conical gear, and the meshing is connected between the conical gear, the hand wheel is installed to the one end that the second pivot is located the transmission intracavity portion.

Preferably, the below of last box and the top of pushing down the box all are provided with the fixing base that a plurality of equidistance distributes, the inside of fixing base is all rotated and is provided with the rubber cylinder, the fixing base is connected through a set of second reset spring between last box and the box that pushes down, and every second reset spring of group all is the equidistance and distributes and be provided with a plurality of.

Preferably, the two sides of the upper end of the rubber pressing block are connected with the threading cavity through the first reset spring.

Preferably, the pull rod is provided with a pull ring at one end outside the threading cavity.

Preferably, a servo motor is arranged at the rear side inside the workbench, and the output end of the servo motor is in transmission connection with the rotating rod through a coupler.

Preferably, the magnetic iron sheets are adhered and fixed on the rear side of the lower end of the upper pressing box and the rear side of the upper end of the lower pressing box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission cavity is formed on one side of the inside of the workbench, the lifting block can drive the upper pressing box and the lower pressing box to adjust the height through rotating the threaded rod in the transmission cavity, and when the thread is sewn and buckled, the thread can pass through the space between the upper pressing box and the lower pressing box, so that the height of the thread can be adjusted by controlling the heights of the upper pressing box and the lower pressing box, the height requirements of different sewing equipment are met, the practicability is increased, and the phenomenon that the thread is fuzzed or even broken is avoided.

2. According to the utility model, the fixing seats are arranged at the lower end of the upper pressing box and the upper end of the lower pressing box, when the silk thread passes through the space between the upper pressing box and the lower pressing box, the rubber roller arranged in the fixing seat in a rotating way can be attached to the silk thread, and the elastic action of the second reset spring can enable the fixing seat to drive the rubber roller to squeeze the silk thread, so that the silk thread can be effectively prevented from shaking during the thread leading, the normal work of the sewing equipment is prevented from being influenced, and the use is convenient.

3. According to the wire supporting frame, the threading cavities are formed in the two ends of the inner portion of the wire supporting frame, after various bobbins are placed on the wire supporting frame, the wire heads on the bobbins penetrate through the threading cavities, the rubber pressing blocks extrude the penetrated wires under the elastic action of the first reset springs, so that when wires with different colors are replaced, the positions of the wire heads can be rapidly determined by pulling the pull rings to remove the extrusion of the wires, the wire guiding can be conveniently and rapidly conducted, the practicability is improved, and the daily use is facilitated.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the present utility model;

FIG. 3 is a schematic top view of the internal structure of the present utility model;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 1 in accordance with the present utility model;

fig. 6 is an enlarged view of a portion of the area C of fig. 2 in accordance with the present utility model.

In the figure: 1. a work table; 2. a rotating rod; 3. a wire supporting frame; 4. a wire supporting disc; 5. a servo motor; 6. a threading cavity; 7. a rubber briquetting; 8. a first return spring; 9. a pull rod; 10. a pull ring; 11. a transmission cavity; 12. a threaded rod; 13. a limit rod; 14. a lifting block; 15. a connecting block; 16. a first rotating shaft; 17. a second rotating shaft; 18. a bevel gear; 19. a hand wheel; 20. pressing the box; 21. pressing down the box; 22. a fixing seat; 23. a rubber roller; 24. a second return spring; 25. magnetic iron sheet.

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. 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 be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a clothing is sewed and is detained with lead wire device, includes workstation 1, and one side of workstation 1 upper end rotates and is provided with bull stick 2, and the outer wall welding of bull stick 2 has two sets of wire supporting frame 3, and each set of wire supporting frame 3 all is the annular equidistance and distributes and weld four, and the upper end of wire supporting frame 3 all is provided with two wire supporting discs 4;

the automatic lifting device comprises a workbench 1, a workbench 12, a threaded rod 12, a first rotating shaft 16, a lifting block 14, a connecting block 15, a pressing box 21, a pressing box 20 and a pressing box 20, wherein the workbench is arranged on the workbench 1, the workbench 1 is internally provided with the threaded rod 11, one side of the workbench 1 is rotatably provided with the threaded rod 12, one end of the threaded rod 12 is welded with the first rotating shaft 16, one end of the first rotating shaft 16 is rotatably connected with the workbench 11, the lifting block 14 is externally connected with the lifting block 14 in a threaded manner, the connecting block 15 is welded at the middle position of the upper end of the lifting block 14, one end of the connecting block 15 penetrates through and extends to the outside of the workbench 11, the connecting block 15 is in sliding fit with the workbench 11, one end of the connecting block 15, which is positioned outside the workbench 11, is fixedly provided with the pressing box 21, and the pressing box 20 is rotatably arranged above the pressing box 21 through a hinge;

still include threading chamber 6, it is offered at the inside both ends of wire holder 3, and the inside upper end of threading chamber 6 all slides and is provided with rubber briquetting 7, and the intermediate position department of rubber briquetting 7 upper end all glues pull rod 9, and the one end of pull rod 9 all runs through and extends to the outside in threading chamber 6, and pull rod 9 all with threading chamber 6 sliding fit.

When the automatic thread lifting device is used, a user holds the hand wheel 19 to synchronously rotate one of the bevel gears 18 through the second rotating shaft 17, under the meshing connection of the two bevel gears 18, the other bevel gear 18 can drive the first rotating shaft 16 to rotate the threaded rod 12, the threaded rod 12 can drive the lifting block 14 to synchronously rotate, the lifting block 14 can be converted into vertical movement up and down under the axial limit of the limiting rod 13, and accordingly when the lifting block 14 moves up and down, the upper pressing box 20 and the lower pressing box 21 can be driven to synchronously move through the connection of the connecting block 15, the heights of the upper pressing box 20 and the lower pressing box 21 can be adjusted, the height requirements of different sewing equipment are met, practicability is improved, and thread fuzzing and even breakage phenomena are avoided.

Referring to fig. 1 and 3, a limit rod 13 is welded at one side of the inside of the transmission cavity 11, the limit rod 13 penetrates through the lifting block 14, the limit rod 13 is in sliding fit with the lifting block 14, the limit rod 13 can enable the lifting block 14 to be limited in the axial direction, and rotation of the lifting block 14 can be converted into vertical movement up and down;

referring to fig. 1, 2 and 3, a second rotating shaft 17 is rotatably arranged in front of the first rotating shaft 16, one end of the second rotating shaft 17 penetrates through and extends to the outside of the transmission cavity 11, one end of the second rotating shaft 17 positioned in the transmission cavity 11 and the outer wall of the first rotating shaft 16 are fixedly provided with conical gears 18, the conical gears 18 are in meshed connection, one end of the second rotating shaft 17 positioned in the outside of the transmission cavity 11 is provided with a hand wheel 19, and synchronous rotation of the second rotating shaft 17 and the first rotating shaft 16 is realized by meshed transmission between the conical gears 18, so that the threaded rod 12 can be driven to rotate;

referring to fig. 4 and 6, a plurality of equally spaced fixing seats 22 are respectively arranged below the upper pressing box 20 and above the lower pressing box 21, rubber rollers 23 are respectively rotatably arranged inside the fixing seats 22, the fixing seats 22 are connected with the upper pressing box 20 and the lower pressing box 21 through a group of second return springs 24, and each group of second return springs 24 are equally spaced and provided with a plurality of second return springs, and the fixing seats 22 can drive the rubber rollers 23 to squeeze the wires through the elastic action of the second return springs 24, so that the shaking of the wires during wire leading can be effectively avoided;

referring to fig. 5, two sides of the upper end of the rubber press block 7 are connected with the threading cavity 6 through a first reset spring 8, and the rubber press block 7 is driven to extrude and fix the threading under the elastic recovery action of the first reset spring 8, so as to fix the threading;

referring to fig. 3 and 5, one end of the pull rod 9 located outside the threading cavity 6 is fixedly provided with a pull ring 10, and the pull ring 10 is convenient for being provided with a pulling rubber press block 7;

referring to fig. 1, a servo motor 5 is arranged at the rear side of the inside of the workbench 1, the output end of the servo motor 5 is in transmission connection with the rotating rod 2 through a coupler, and the servo motor 5 provides power for the rotating rod 2 to drive the wire supporting frame 3 to rotate, so that the bobbin is convenient to replace;

referring to fig. 6, the magnetic iron sheet 25 is adhered and fixed to the rear side of the lower end of the upper pressing box 20 and the rear side of the upper end of the lower pressing box 21, so that the upper pressing box 20 and the lower pressing box 21 can be firmly fixed under the magnetic force adsorption action of the magnetic iron sheet 25.

Working principle: when in use, bobbins with different colors are placed on the wire supporting disc 4, the pull ring 10 is pulled upwards, the pull ring 10 can drive the pull rod 9 to move upwards, the pull rod 9 can drive the rubber press block 7 to move upwards synchronously and enable the first return spring 8 to compress, at the moment, the wire heads of the bobbins penetrate through the threading cavity 6, after the pull ring 10 is loosened, the rubber press block 7 can be driven to extrude and fix the penetrated wires under the elastic recovery action of the first return spring 8, thus the problem that the wire heads are difficult to quickly determine when the wires are replaced is avoided, the working efficiency of the sewing buckle is improved, the upper press box 20 and the lower press box 21 are opened through the rotation of a hinge when the wires are led, the wires are placed between the upper press box 20 and the lower press box 21, the upper press box 20 and the lower press box 21 are closed, the upper press box 20 and the lower press box 21 can be firmly fixed under the magnetic adsorption action of the magnetic iron sheet 25, under the elastic action of the second return spring 24, the fixing seat 22 drives the rubber roller 23 to move towards the direction of the thread, so that the thread is clamped and fixed by the rubber roller 23 on the upper side and the lower side, the smooth movement of the thread can be ensured by the rotary connection of the rubber roller 23 and the fixing seat 22, so that the shaking of the thread can be avoided, the normal work of the sewing equipment is avoided, meanwhile, a user can hold the hand wheel 19 to rotate, the hand wheel 19 drives the second rotating shaft 17 to synchronously rotate, the second rotating shaft 17 rotates to drive one of the bevel gears 18 to synchronously rotate, the other bevel gear 18 is driven to synchronously rotate due to the meshed connection between the two bevel gears 18, the first rotating shaft 16 synchronously drives the threaded rod 12 to rotate, the threaded rod 12 drives the lifting block 14 to synchronously rotate, one end of the lifting block 14 is in sliding fit with the limiting rod 13, so lifting block 14 can receive axial spacing, lifting block 14's rotation can be converted into the vertical movement from top to bottom, can drive the removal that pushes up box 20 and pushes down box 21 are synchronous through connecting block 15 when lifting block 14 goes up and down, thereby can adjust the height of pushing up box 20 and pushing down box 21, satisfy different sewing machine's high demand, the practicality has been increased, avoid the yarn fuzzing to even cracked phenomenon take place, can start servo motor 5 when changing the bobbin, can make the synchronous rotation of bull stick 2 under the transmission of shaft coupling, thereby can drive the support line frame 3 through bull stick 2 and rotate, thereby be convenient for the change of bobbin.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a clothing is sewed and is detained with lead wire device, includes workstation (1), one side rotation of workstation (1) upper end is provided with bull stick (2), the outer wall welding of bull stick (2) has two sets of support line frame (3), and each set of support line frame (3) all are annular equidistance distributed welding and have four, the upper end of support line frame (3) all is provided with two support line discs (4), its characterized in that:

the automatic pressing device comprises a workbench (1), and is characterized by further comprising a transmission cavity (11), wherein the transmission cavity is formed in one side of the interior of the workbench (1), a threaded rod (12) is rotatably arranged on one side of the interior of the transmission cavity (11), a first rotating shaft (16) is welded at one end of the threaded rod (12), one end of the first rotating shaft (16) is rotatably connected with the transmission cavity (11), a lifting block (14) is connected with the outer thread of the threaded rod (12), a connecting block (15) is welded at the middle position of the upper end of the lifting block (14), one end of the connecting block (15) penetrates through and extends to the outer part of the transmission cavity (11), the connecting block (15) is in sliding fit with the transmission cavity (11), a pressing box (21) is fixedly arranged at one end of the outer part of the transmission cavity (11), and an upper pressing box (20) is rotatably arranged above the pressing box (21) through a hinge.

Still include threading chamber (6), it is in the inside both ends of wire holder (3), the inside upper end of threading chamber (6) all slides and is provided with rubber briquetting (7), the intermediate position department of rubber briquetting (7) upper end all glues has pull rod (9), the one end of pull rod (9) all runs through and extends to the outside in threading chamber (6), and pull rod (9) all with threading chamber (6) sliding fit.

2. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: one side of the inside of the transmission cavity (11) is welded with a limiting rod (13), the limiting rod (13) penetrates through the lifting block (14), and the limiting rod (13) is in sliding fit with the lifting block (14).

3. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: the front rotation of first pivot (16) is provided with second pivot (17), and the one end of second pivot (17) runs through and extends to the outside of transmission chamber (11), the one end that second pivot (17) are located inside transmission chamber (11) and the outer wall of first pivot (16) are all fixed be provided with conical gear (18), and the meshing is connected between conical gear (18), hand wheel (19) are installed to one end that second pivot (17) are located the outside of transmission chamber (11).

4. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: the lower part of the upper pressing box (20) and the upper part of the lower pressing box (21) are respectively provided with a plurality of fixed seats (22) which are distributed at equal intervals, rubber rollers (23) are respectively arranged in the fixed seats (22) in a rotating mode, the fixed seats (22) are respectively connected with the upper pressing box (20) and the lower pressing box (21) through a set of second reset springs (24), and a plurality of second reset springs (24) are respectively distributed at equal intervals.

5. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: both sides of the upper end of the rubber pressing block (7) are connected with the threading cavity (6) through a first reset spring (8).

6. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: one end of the pull rod (9) positioned outside the threading cavity (6) is fixedly provided with a pull ring (10).

7. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: a servo motor (5) is arranged at the rear side inside the workbench (1), and the output end of the servo motor (5) is connected with the rotating rod (2) through a coupler in a transmission way.

8. The thread guiding device for sewing and fastening clothing according to claim 1, wherein: the magnetic iron sheets (25) are adhered and fixed on the rear side of the lower end of the upper pressing box (20) and the rear side of the upper end of the lower pressing box (21).

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