CN218756423U

CN218756423U - Prevent sewing machine thread guiding mechanism of kinking

Info

Publication number: CN218756423U
Application number: CN202223382824.9U
Authority: CN
Inventors: 张静
Original assignee: Jingzhou Yonghua Knitting Garment Co ltd
Current assignee: Jingzhou Yonghua Knitting Garment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-28
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a sewing machine field discloses a prevent sewing machine wire guiding mechanism of kinking, including bottom plate, lead frame, control panel, a plurality of wire guide seat, a plurality of control assembly, a plurality of mounting panel, a plurality of peg and a plurality of adjusting part, lead frame fixed mounting is at the top of bottom plate, control panel fixed mounting is in one side of lead frame, the removal hole has been seted up to one side of control panel, and the equal slidable mounting of a plurality of wire guide seat is in removing downthehole, has all seted up the wire guide on a plurality of wire guide seat, the control assembly sets up on the wire guide seat that corresponds, the mounting groove has been seted up at the top of bottom plate, and the equal slidable mounting of a plurality of mounting panel is in the mounting groove. The utility model has the advantages of it is following and effect: the utility model discloses a sewing machine guiding mechanism can adjust the interval between the mounting panel in a flexible way when loading different thread reels, can adjust wire quantity and wire position in a flexible way.

Description

Prevent sewing machine thread guiding mechanism of kinking

Technical Field

The utility model relates to a sewing machine technical field, in particular to prevent sewing machine thread guiding mechanism of kinking.

Background

The electric sewing machine has the characteristics of intellectualization, lightness, easy operation, safety and the like, and along with the continuous development of industrialization, the electric sewing machine is the best substitute of the traditional heavy traditional sewing machine at present;

among the prior art, two thread reels of sewing machine are in the unwrapping wire, owing to receive the too much overlength of unwrapping wire that leads to easily by inertia, and then make two root silk threads winding knot easily, application number is 202120771933.6 to the aforesaid problem discloses a sewing machine with prevent kinking mechanism, which comprises a base, the left side fixed mounting at base top has the sewing machine body, the right side fixed mounting at base top and corresponding sewing machine body has the unwrapping wire subassembly, the right side fixed mounting at base top has prevents kinking the subassembly, prevent kinking the top of subassembly and install the wire subassembly, the unwrapping wire subassembly includes the fixed plate, and in the in-service use, sewing machine wire mechanism among the prior art is when loading different thread reels, is difficult to adjust the interval between the thread reel, appears the unable installation of different size thread reels easily, is difficult to nimble adjustment wire quantity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent sewing machine wire guiding mechanism of kinking has sewing machine wire guiding mechanism when loading different line section of thick bamboo, interval between the adjustable line section of thick bamboo to can install not unidimensional line section of thick bamboo, and can adjust the effect of wire quantity in a flexible way.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an anti-tangling sewing machine wire guiding mechanism, includes bottom plate, lead frame, control panel, a plurality of wire guide seat, a plurality of control assembly, a plurality of mounting panel, a plurality of peg and a plurality of adjusting part, lead frame fixed mounting is at the top of bottom plate, control panel fixed mounting is in one side of lead frame, the removal hole has been seted up to one side of control panel, and the equal slidable mounting of a plurality of wire guide seat has all seted up the wire guide on removing the hole, control assembly sets up on the wire guide seat that corresponds, the mounting groove has been seted up at the top of bottom plate, and the equal slidable mounting of a plurality of mounting panel has fixed rack in the mounting groove, the one end fixed mounting of peg has all contacted with the both sides inner wall that removes the hole, and two thread grooves have all been seted up to the one end of two holding rods, and two lead screw two and regulation carousels are installed to the internal rotation of control assembly, and two screw rods are installed in the control hole, and two bevel gear drive bevel gear's two driven bevel gear's the both ends control rod and driven bevel gear's rotation control assembly.

The utility model discloses a further set up to: the adjusting assembly comprises a first rotating gear, a connecting rod, a second rotating gear, a moving rack, a first screw rod, a rotating rod and a control knob, wherein a through hole is formed in one side of the mounting plate, the first rotating gear is installed in the through hole in a rotating mode and meshed with the fixed rack, a control groove is formed in the inner wall of the top of the through hole, the second rotating gear is installed in the control groove in a rotating mode, the connecting rod is fixedly installed at the top of the first rotating gear, a first bevel gear is fixedly installed at the top end of the connecting rod, a second bevel gear is fixedly connected to one side of the second rotating gear, and the second bevel gear is meshed with the first bevel gear.

The utility model discloses a further set up to: sliding mounting has the removal rack on one side inner wall of control box, remove rack and two meshing of rotating gear, thread groove one has been seted up on the top of removal rack, rotate on the inner wall of control box and install lead screw one, lead screw thread is installed in thread groove one.

The utility model discloses a further set up to: the first screw rod is fixedly provided with a worm wheel, the inner wall of the control groove is provided with a rotating hole, a rotating rod is rotatably arranged in the rotating hole, two ends of the rotating rod are respectively and fixedly provided with a worm and a control knob, and the worm is meshed with the worm wheel.

The utility model discloses a further set up to: two bearings are fixedly mounted on the inner wall of the control hole, and the second screw rod is fixedly connected to the inner ring of the bearing.

The utility model discloses a further set up to: the inner wall of the control groove is provided with a sliding groove, one side of the movable rack is fixedly connected with a sliding block, and the sliding block is slidably mounted in the sliding groove.

The utility model discloses a further set up to: and a rotating block is fixedly installed on one side of the second rotating gear, a rotating groove is formed in the inner wall of one side of the control groove, and the rotating block is rotatably installed in the rotating groove.

The beneficial effects of the utility model are that: the wire holder can be flexibly adjusted in the moving hole to be used through the control assembly, the position of the wire can be flexibly adjusted, the wire barrel is hung on the hanging rod, the use position of the mounting plate can be adjusted through the adjusting assembly, a plurality of wire barrels can be assembled to be used simultaneously, and the wire holder is good in adaptability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a thread guiding mechanism of an anti-thread-tangling sewing machine according to the present invention;

fig. 2 is a schematic perspective view of a control panel and a thread guide seat of a thread guide mechanism of an anti-thread-tangling sewing machine according to the present invention;

FIG. 3 is a schematic structural view of part A of a thread guiding mechanism of an anti-thread-tangling sewing machine according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the thread guiding mechanism of the anti-thread-tangling sewing machine of the present invention.

In the figure, 1, a bottom plate; 2. a lead frame; 3. a control panel; 4. a wire holder; 5. a wire guide hole; 6. mounting a plate; 7. a hanging rod; 8. fixing a rack; 9. rotating the first gear; 10. a connecting rod; 11. a first bevel gear; 12. a second bevel gear; 13. rotating a second gear; 14. moving the rack; 15. a first screw rod; 16. a worm gear; 17. a worm; 18. rotating the rod; 19. a control knob; 20. a clamping rod; 21. a second screw rod; 22. a driven bevel gear; 23. a drive bevel gear; 24. and adjusting the rotating disc.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-thread-tangling sewing machine thread guiding mechanism comprises a bottom plate 1, a thread guiding frame 2, a control plate 3, a plurality of thread guiding seats 4, a plurality of mounting plates 6 and a plurality of hanging rods 7, wherein the thread guiding frame 2 is fixedly arranged on the top of the bottom plate 1, the control plate 3 is fixedly arranged on one side of the thread guiding frame 2, one side of the control plate 3 is provided with a moving hole, the plurality of thread guiding seats 4 are all slidably arranged in the moving hole, the plurality of guiding seats are all provided with thread guiding holes 5, the top of the bottom plate 1 is provided with a mounting groove, the plurality of mounting plates 6 are all slidably arranged in the mounting groove, a fixing rack 8 is fixedly arranged in the mounting groove, one end of each hanging rod 7 is fixedly arranged on one side of the corresponding mounting plate 6, one side of the mounting plate 6 is provided with a through hole, a first rotating gear 9 is rotatably arranged in the through hole, and the first rotating gear 9 is meshed with the fixing rack 8, a control groove is formed in the inner wall of the top of the through hole, a rotating gear II 13 is rotatably mounted in the control groove, a connecting rod 10 is fixedly mounted at the top of a rotating gear I9, a bevel gear I11 is fixedly mounted at the top end of the connecting rod 10, a bevel gear II 12 is fixedly connected to one side of the rotating gear II 13, the bevel gear II 12 is meshed with the bevel gear I11, a moving rack 14 is slidably mounted on the inner wall of one side of the control groove, the moving rack 14 is meshed with the rotating gear II 13, a thread groove I is formed in the top end of the moving rack 14, a screw rod I15 is rotatably mounted on the inner wall of the control groove, a screw rod I15 is in threaded mounting in the thread groove I, a worm wheel 16 is fixedly mounted on the screw rod I15, a rotating hole is formed in the inner wall of the control groove, and a rotating rod 18 is rotatably mounted in the rotating hole, two ends of rotary rod 18 are fixed mounting respectively have worm 17 and control knob 19, worm 17 and worm wheel 16 mesh, the control hole has been seted up on wire holder 4, and slidable mounting has two supporting rods 20 in the control hole, and two supporting rods 20 all contact with the both sides inner wall that removes the hole, and thread groove two has all been seted up to the one end of two supporting rods 20, and two lead screw two 21 are installed to the control hole internal rotation, and two 21 screw threads of lead screw are installed in corresponding thread groove two, and the equal fixed mounting in one end of two lead screw two 21 has driven bevel gear 22, rotate on the inner wall of control hole and install the dwang, and the both ends of dwang are fixed mounting respectively has initiative bevel gear 23 and regulation carousel 24, initiative bevel gear 23 meshes with two driven bevel gear 22.

In this embodiment, two bearings are fixedly mounted on the inner wall of the control hole, and the second screw 21 is fixedly connected to the inner ring of the bearing.

In this embodiment, a sliding groove is formed in the inner wall of the control groove, and a sliding block is fixedly connected to one side of the movable rack 14 and is slidably mounted in the sliding groove.

In this embodiment, one side fixed mounting of the second rotating gear 13 has the turning block, has seted up the rotation groove on one side inner wall of control groove, and the turning block rotates to be installed in the rotation groove.

In this embodiment, the control knob 19 is rotated to drive the rotation rod 18 to rotate, the rotation rod 18 drives the worm 17 to rotate, the worm 17 drives the first lead screw 15 on the worm wheel 16 to rotate, the first lead screw 15 drives the moving rack 14 to move, the moving rack 14 drives the second rotating gear 13 to rotate, the second rotating gear 13 drives the second bevel gear 12 to rotate, the first bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the connecting rod 10 to rotate, the connecting rod 10 drives the first rotating gear 9 to rotate, the first rotating gear 9 is meshed with and rolls on the fixed rack 8, so that the mounting plate 6 slides in the mounting groove and adjusts the use position of the hanging rod 7, when the control knob 19 is not actively rotated, the first lead screw 15 has a self-locking effect, so that the mounting plate 6 does not deviate, the adjusting turntable 24 is rotated to drive the driving bevel gear 23 to rotate, the driving bevel gear 23 drives the two driven bevel gears 22 and the second lead screws 21 to rotate, the second lead screws 21 drive the clamping rods 20 to separate from the inner wall of the moving hole, the use position of the movable wire holder 4, and then the adjusting turntable 24 is reversely rotated to reset the clamping rod 20 and stabilize the wire holder 4.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses a sewing machine guiding mechanism can adjust the interval between the mounting panel in a flexible way when loading different thread reels, can adjust wire quantity and wire position in a flexible way.

Claims

1. The anti-winding sewing machine thread guiding mechanism is characterized by comprising a bottom plate (1), a lead frame (2), a control plate (3), a plurality of thread guiding seats (4), a plurality of control components, a plurality of mounting plates (6), a plurality of hanging rods (7) and a plurality of adjusting components, wherein the lead frame (2) is fixedly arranged at the top of the bottom plate (1), the control plate (3) is fixedly arranged at one side of the lead frame (2), a moving hole is formed in one side of the control plate (3), the plurality of thread guiding seats (4) are all slidably arranged in the moving hole, the thread guiding holes (5) are all formed in the plurality of guiding seats, the control components are arranged on the corresponding thread guiding seats (4), a mounting groove is formed in the top of the bottom plate (1), the mounting plates (6) are all slidably arranged in the mounting groove, a fixing rack (8) is fixedly arranged in the mounting groove, one end of each hanging rod (7) is fixedly arranged at one side of the corresponding mounting plate (6), each adjusting component is arranged on the corresponding mounting plate (6), each control component comprises two clamping rods (20), two clamping rods (21), two clamping holes (24) are formed in the two clamping rods (20) and are in the two clamping seats (20), the two clamping holes (20) and two clamping rods are in the two clamping holes (20), two second lead screws (21) are rotatably installed in the control hole, the second lead screws (21) are threadedly installed in the corresponding second thread grooves, driven bevel gears (22) are fixedly installed at one ends of the two second lead screws (21), a rotating rod is rotatably installed on the inner wall of the control hole, a driving bevel gear (23) and an adjusting turntable (24) are fixedly installed at the two ends of the rotating rod respectively, and the driving bevel gear (23) is meshed with the two driven bevel gears (22).

2. The thread guiding mechanism of an anti-tangling sewing machine according to claim 1, wherein: the adjusting assembly comprises a first rotating gear (9), a connecting rod (10), a second rotating gear (13), a moving rack (14), a first screw rod (15), a rotating rod (18) and a control knob (19), a through hole is formed in one side of the mounting plate (6), the first rotating gear (9) is installed in the through hole in a rotating mode, the first rotating gear (9) is meshed with the fixed rack (8), a control groove is formed in the inner wall of the top of the through hole, the second rotating gear (13) is installed in the control groove in a rotating mode, the connecting rod (10) is fixedly installed at the top of the first rotating gear (9), a first bevel gear (11) is fixedly installed at the top of the connecting rod (10), a second bevel gear (12) is fixedly connected to one side of the second rotating gear (13), and the second bevel gear (12) is meshed with the first bevel gear (11).

3. The thread guiding mechanism of an anti-tangling sewing machine according to claim 2, wherein: slidable mounting has removal rack (14) on one side inner wall of control box, remove rack (14) and the meshing of rotating gear two (13), thread groove one has been seted up on the top of removal rack (14), rotate on the inner wall of control box and install lead screw one (15), lead screw one (15) screw thread is installed in thread groove one.

4. The entanglement preventing thread guiding mechanism of sewing machine as claimed in claim 3, wherein: fixed mounting has worm wheel (16) on lead screw (15), seted up on the inner wall of control groove and rotated the hole, rotated downthehole rotation and installed rotary rod (18), the both ends difference fixed mounting of rotary rod (18) has worm (17) and control knob (19), worm (17) and worm wheel (16) meshing.

5. The thread guiding mechanism of an anti-tangling sewing machine according to claim 1, wherein: two bearings are fixedly mounted on the inner wall of the control hole, and the second screw rod (21) is fixedly connected to the inner rings of the bearings.

6. The entanglement preventing thread guiding mechanism of sewing machine as claimed in claim 3, wherein: the inner wall of the control groove is provided with a sliding groove, one side of the movable rack (14) is fixedly connected with a sliding block, and the sliding block is slidably arranged in the sliding groove.

7. The thread guiding mechanism of an anti-tangling sewing machine according to claim 2, wherein: and a rotating block is fixedly arranged on one side of the second rotating gear (13), a rotating groove is formed in the inner wall of one side of the control groove, and the rotating block is rotatably arranged in the rotating groove.