CN210163639U

CN210163639U - Automatic wire cutting lockstitching device of clearance

Info

Publication number: CN210163639U
Application number: CN201920398985.6U
Authority: CN
Inventors: 张晓坤
Original assignee: Qingdao Hande Wir Garment Co Ltd
Current assignee: Qingdao Hande Wir Garment Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-03-20
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a cut-off line serging device with automatic clearance, including PMKD, sewing machine shell, motor, T shape connecting rod and sewing rod, the bottom fixedly connected with sucking disc of PMKD, the inner wall joint of sewing rod has the sewing needle, the surface screw thread of sewing rod is connected with shock attenuation fixed tube, the side fixedly connected with bracing piece of shock attenuation fixed tube, the bottom swing joint of sewing rod has the presser foot piece, the inside of shock attenuation fixed tube is seted up movable groove, the shock attenuation fixed tube is close to one side of movable groove and has been seted up a plurality of fixed slots, the inner wall of a plurality of fixed slots is pegged graft and is had the inserted bar; the utility model discloses a set up small-size motor, circular movable block, clean pole and the clean brush that PMKD, cooperation set up for the remaining fine crushing end of a thread of PMKD's upper surface is carried out automatic clearance to clean the brush, reaches and makes cut-off line lockstitching a border device have the effect from the clearance function.

Description

Automatic wire cutting lockstitching device of clearance

Technical Field

The utility model relates to a tailoring equipment technical field, concretely relates to automatic wire cutting device of clearing up.

Background

For the present society, the clothes are necessary articles for everyone to decorate and protect the person, can provide the person and the family, not only can be worn, but also can be used for showing the identity, the living attitude and the personal charm, the clothes which appear at first mainly aim at shying, the development of time turns to the functionality and then the beauty of the clothes is more emphasized, the spiritual enjoyment of people is met, and the main factors influencing the beauty are the texture, the color, the pattern, the grey cloth tissue, the elasticity, the crease resistance, the clothes style and the like of the textile. When producing clothes, generally the edges of the cloth of the clothes need to be serged, and the trimming and serging device is needed to be used for processing the cloth.

After the thread cutting and edge locking device is used, a working desktop has a plurality of small thread ends which are cut off. People still need to clean the wire cutting and edge locking device manually, which is very tedious, and the wire cutting and edge locking device on the market does not have the function of self-cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic cut-off line device of lockstitching a border of clearance has advantages such as self-cleaning function, has optimized and the problem that the cut-off line device of lockstitching a border on the existing market does not have the function from self-cleaning function.

The utility model discloses an automatic cleaning thread cutting and serging device, which comprises a fixed base plate, a sewing machine shell, a motor, a T-shaped connecting rod and a sewing rod, wherein the bottom of the fixed base plate is fixedly connected with a sucker, the inner wall of the sewing rod is clamped with a sewing needle, the surface of the sewing rod is in threaded connection with a damping fixed tube, the side surface of the damping fixed tube is fixedly connected with a supporting rod, the bottom of the sewing rod is movably connected with a presser foot piece, the damping fixed tube is internally provided with a movable groove, one side of the damping fixed tube close to the movable groove is provided with a plurality of fixed grooves, the inner walls of the fixed grooves are inserted with an inserting rod, the surface of the inserting rod is inserted with a fixed rod, the bottom of the fixed rod is movably connected with a damping frame, the bottom of the damping frame is provided with a plurality of spring grooves, and the inner walls of the spring, the inside fixedly connected with miniature motor of PMKD, the circular movable block of output fixedly connected with of miniature motor, the side threaded connection of circular movable block has clean pole, the fixed surface of clean pole is connected with clean brush.

The utility model discloses an automatic wire cutting serging device of clearance, wherein the inside led lamp plate that is provided with of PMKD, PMKD's last fixed surface is connected with the glass board, the last surface overlap joint of glass board bottom and led lamp plate.

The utility model discloses an automatic wire cutting serging device of clearance, wherein the bracing piece has the threaded rod through pivot swing joint, and the movable post has been cup jointed on the surface of threaded rod.

The utility model discloses an automatic wire cutting lockstitching device of clearance, the side fixedly connected with expanding spring of wherein activity post, expanding spring's inner wall has cup jointed the wire cutting blade.

The utility model discloses an automatic wire cutting lockstitching device of clearance, wherein the inside of activity post offer with the blade movable groove of wire cutting blade looks adaptation.

The utility model discloses an automatic wire cutting lockstitching device of clearance, wherein the quantity of dead lever is two, and two dead levers use the positive vertical central line of the fixed pipe of shock attenuation to set up the top at the shock attenuation frame respectively as the symmetry axis.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up PMKD, the small-size motor that the cooperation set up, circular movable block, clean pole and clean brush, when needs are cleared up remaining fine crushing end of a thread on PMKD, can start small-size motor, make the output of small-size motor drive circular movable block and clean pole and rotate, clean pole drives clean brush simultaneously and rotates on PMKD, make the clean brush carry out automatic clearance with remaining fine crushing end of a thread of PMKD's upper surface, reach and make cut-off line device in vain have the effect from the clearance function.

2. The utility model has the advantages that by the structural design of the damping fixing tube, the supporting rod, the movable groove, the fixed groove, the inserted rod, the fixed rod, the damping frame, the spring groove, the micro spring column, the threaded rod, the movable column, the extension spring, the thread cutting blade and the blade movable groove which are arranged in a matching way, when the thread cutting and serging device works, the sewing rod moves downwards to drive the sewing needle and the presser foot sheet to carry out sewing and serging, so that the damping fixing tube moves downwards and simultaneously drives the fixed rod and the damping frame to press downwards together, before the sewing needle and the presser foot sheet are contacted with the cloth, the micro spring column is firstly contacted with the cloth, the micro spring column is compressed on the surface of the cloth and rebounds in the spring groove, when the sewing needle and the presser foot sheet are contacted with the cloth again, the micro spring column buffers the vibration caused by the pressing of the sewing rod, so that the vibration received by the presser foot sheet is reduced, thereby essentially reducing the abrasion, the cost of the presser foot piece is saved when the trimming and serging device has the shock absorption function.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of a front section structure of the shock-absorbing fixing tube.

In the figure: 1. fixing the bottom plate; 2. a suction cup; 3. a sewing machine shell; 4. an electric motor; 5. a T-shaped connecting rod; 6. a sewing rod; 7. a sewing needle; 8. a shock-absorbing fixing tube; 9. a support bar; 10. a presser foot sheet; 11. a movable groove; 12. fixing grooves; 13. inserting a rod; 14. fixing the rod; 15. a shock-absorbing frame; 16. a spring slot; 17. a miniature spring post; 18. a threaded rod; 19. a movable post; 20. a tension spring; 21. a wire cutting blade; 22. a blade movable slot; 23. an led lamp panel; 24. a glass plate; 25. a small-sized motor; 26. a circular movable block; 27. a cleaning rod; 28. the brush is cleaned.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model relates to an automatic cleaning thread cutting and edge locking device, which comprises a fixed bottom plate 1, a sewing machine shell 3, a motor 4, a T-shaped connecting rod 5 and a sewing rod 6, wherein the bottom of the fixed bottom plate 1 is fixedly connected with a sucker 2, the sucker 2 comprises rubber with strong elasticity, people can adsorb the fixed bottom plate 1 on a table top for operation through the sucker 2, so that the fixed bottom plate 1 can not easily shake during operation, thereby increasing the stability of the fixed bottom plate 1, the inner wall of the sewing rod 6 is clamped with a sewing needle 7, the surface of the sewing rod 6 is in threaded connection with a damping fixed tube 8, the side surface of the damping fixed tube 8 is fixedly connected with a support rod 9, the bottom of the sewing rod 6 is movably connected with a presser foot piece 10, the damping fixed tube 8 is internally provided with a movable groove 11, one side of the damping fixed tube 8 close to the movable groove 11 is provided with a plurality of fixed grooves 12, the, the surface of inserted bar 13 is pegged graft and is had dead lever 14, the bottom swing joint of dead lever 14 has shock attenuation frame 15, a plurality of spring grooves 16 have been seted up to shock attenuation frame 15's bottom, the equal fixedly connected with miniature spring post 17 of the inner wall of a plurality of spring grooves 16, PMKD 1's inside fixedly connected with miniature motor 25, miniature motor 25's the circular movable block 26 of output fixedly connected with, the side threaded connection of circular movable block 26 has cleaning rod 27, cleaning rod 27's fixed surface is connected with clean brush 28.

Inside led lamp plate 23 that is provided with of PMKD 1, PMKD 1's last fixed surface is connected with glass board 24, the last surface overlap joint of 24 bottoms of glass board and led lamp plate 23, when people need carry out the accurate lockstitching work under dim environment, can start led lamp plate 23 for the luminous whole desktop that illuminates PMKD 1 of led lamp plate 23, make people can carry out the lockstitching work under dim environment.

Bracing piece 9 has threaded rod 18 through pivot swing joint, and movable post 19 has been cup jointed on the surface of threaded rod 18, and people can rotate threaded rod 18 according to the ninety degrees of demand, also can rotate movable post 19 for movable post 19 atress carries out the screw thread rotation on the surface of threaded rod 18, can follow threaded rod 18 surface with movable post 19 and roll out, thereby increases movable post 19 and threaded rod 18's whole long end.

Side fixedly connected with expanding spring 20 of activity post 19, wire cutting blade 21 has been cup jointed to expanding spring 20's inner wall, through setting up wire cutting blade 21 and expanding spring 20 for people are when promoting wire cutting blade 21, and expanding spring 20 can follow wire cutting blade 21 and remove together telescopically.

The blade movable slot 22 with the adaptation of wire cutting blade 21 is seted up to the inside of activity post 19, when needs were tailor to the end of a thread, cooperateed through wire cutting blade 21, blade movable slot 22 and expanding spring 20, and wire cutting blade 21 is pressed to the accessible manpower, and wire cutting blade 21 atress stretches out from blade movable slot 22 to make things convenient for people to use wire cutting blade 21 to cut off the end of a thread.

The number of the fixing rods 14 is two, the two fixing rods 14 are respectively arranged at the top end of the shock absorption frame 15 by taking the vertical center line of the front surface of the shock absorption fixing tube 8 as a symmetry axis, and the two fixing rods 14 are arranged, so that the sewing rod 6 can be uniformly supported when the shock absorption frame 15 is pressed down.

When the utility model is used, the sewing needle 7 and the presser foot piece 10 are driven to carry out sewing serging work by the downward movement of the sewing rod 6, meanwhile, the sewing rod 6 drives the damping fixing tube 8 to carry out downward pressing and downward moving, the damping fixing tube 8 drives the fixing rod 14 and the damping frame 15 to press together, so that the micro spring post 17 contacts with the cloth before the sewing needle 7 and the presser foot piece 10 contact with the cloth, the micro spring post 17 compresses the surface of the cloth and rebounds in the spring groove 16, subsequently, when the sewing needle 7 and the presser foot piece 10 contact with the cloth again, the micro spring post 17 buffers the vibration caused by the downward pressing of the sewing rod 6, the vibration received by the presser foot piece 10 is reduced, thereby essentially reducing the abrasion degree of the presser foot piece 10, saving the cost of the presser foot piece 10 when the thread trimming device has the damping function, when the thread end needs to be cut, the wire cutting blade 21 can be pressed by people, so that the stress of the wire cutting blade 21 extends out of the blade movable groove 22, the wire cutting blade 21 moves and simultaneously drives the telescopic spring 20 to compress on the surface of the movable column 19, when the wire cutting blade 21 cuts a wire and people loosen the wire, the wire cutting blade 21 and the telescopic spring 20 are not stressed any more, the telescopic spring 20 rebounds to drive the wire cutting blade 21 to rebound to the blade movable groove 22 for storage, when people do not use the wire cutting blade 21, the wire cutting blade 21 can automatically rebound to the movable column 19, the wire cutting blade 21 is prevented from accidentally injuring an operator, when the residual fine-broken wire ends on the fixed base plate 1 need to be cleaned, the small motor 25 can be started, the output end of the small motor 25 drives the circular movable block 26 and the cleaning rod 27 to rotate, and the cleaning rod 27 drives the cleaning brush 28 to rotate on the fixed base plate 1, the cleaning brush 28 can clean the residual fine thread ends on the upper surface of the fixed base plate 1, so that the thread cutting and edge locking device has a self-cleaning function.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic wire cutting device of lockstitching a border of clearance, includes PMKD (1), sewing machine shell (3), motor (4), T shape connecting rod (5) and sewing rod (6), its characterized in that: the sewing machine is characterized in that a sucker (2) is fixedly connected to the bottom of the fixed base plate (1), a sewing needle (7) is clamped on the inner wall of the sewing rod (6), a shock absorption fixed pipe (8) is connected to the surface of the sewing rod (6) in a threaded manner, a supporting rod (9) is fixedly connected to the side surface of the shock absorption fixed pipe (8), a presser foot sheet (10) is movably connected to the bottom of the sewing rod (6), a movable groove (11) is formed in the shock absorption fixed pipe (8), a plurality of fixed grooves (12) are formed in one side, close to the movable groove (11), of the shock absorption fixed pipe (8), an inserting rod (13) is inserted into the inner wall of each fixed groove (12), a fixed rod (14) is inserted into the surface of the inserting rod (13), a shock absorption frame (15) is movably connected to the bottom of the fixed rod (14), a plurality of spring, the equal fixedly connected with miniature spring post (17) of inner wall of a plurality of spring grooves (16), the inside fixedly connected with small motor (25) of PMKD (1), the circular movable block (26) of output fixedly connected with of small motor (25), the side threaded connection of circular movable block (26) has clean pole (27), the fixed surface of clean pole (27) is connected with clean brush (28).

2. The automatic cleaning wire cutting and edge locking device of claim 1, wherein: the LED lamp panel (23) is arranged inside the fixed base plate (1), the upper surface of the fixed base plate (1) is fixedly connected with a glass plate (24), and the bottom of the glass plate (24) is in lap joint with the upper surface of the LED lamp panel (23).

3. The automatic cleaning wire cutting and edge locking device of claim 1, wherein: the supporting rod (9) is movably connected with a threaded rod (18) through a rotating shaft, and a movable column (19) is sleeved on the surface of the threaded rod (18).

4. The automatic cleaning wire cutting and edge locking device according to claim 3, characterized in that: the side face of the movable column (19) is fixedly connected with an extension spring (20), and the inner wall of the extension spring (20) is sleeved with a wire cutting blade (21).

5. The automatic cleaning wire cutting and edge locking device of claim 4, wherein: the movable column (19) is internally provided with a blade movable groove (22) matched with the wire cutting blade (21).

6. The automatic cleaning wire cutting and edge locking device of claim 1, wherein: the number of the fixing rods (14) is two, and the two fixing rods (14) are arranged at the top end of the shock absorption frame (15) by taking the front vertical center line of the shock absorption fixing pipe (8) as a symmetry axis.