CN214168341U

CN214168341U - Full-automatic elastic band sewing machine

Info

Publication number: CN214168341U
Application number: CN202023258245.4U
Authority: CN
Inventors: 单飞
Original assignee: Changzhou Mite Auto Parts Co ltd
Current assignee: Changzhou Mite Auto Parts Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a full-automatic elastic cord sewing machine relates to the sewing machine field, comprises an operation bench, the top fixed mounting of operation panel has full-automatic sewing machine body, the inside of operation panel is provided with positive and negative motor, positive and negative motor's output has spacing post through the coupling joint, positive and negative motor's output outer wall cover is equipped with the belt pulley. The utility model discloses a positive and negative motor, spacing post, first winding dish, the setting of second winding dish and runner, solved the elastic cord and add the easy problem pleasing to the eye that is processed by tensile deformation influence processing man-hour, positive and negative motor rotates and drives spacing post and rotate and drive first winding dish and rotate, effect through belt pulley and belt drives second winding dish and rotates, thereby realize that the second winding dish rotates and relaxs the elastic cord, first winding dish rotates the elastic cord after will processing and twines, the problem of the elastic cord that needs to be stretched is solved, influence the aesthetic property of elastic cord processing.

Description

Full-automatic elastic band sewing machine

Technical Field

The utility model relates to a sewing machine field specifically is full-automatic elastic cord sewing machine.

Background

The automatic sewing machine is controlled by computer and has automatic monitoring system, feeding system, automatic sewing machine capable of finishing some sewing steps automatically, elastic thread and other thread points.

The existing automatic sewing machine has the defects that the processing effect is poor due to the fact that the elastic force of the elastic band is large when the elastic band is processed, the deformation is generated in the stretching process, the cotton rope on the elastic band can be stretched and deformed, the processing effect is influenced, static electricity is generated during the processing of the elastic band, the elastic band can adsorb dust, and the appearance is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the attractiveness of processing is influenced by stretching of an elastic band and static electricity is generated by the elastic band, a full-automatic elastic band sewing machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the full-automatic elastic band sewing machine comprises an operating platform, a full-automatic sewing machine body is fixedly arranged at the top of the operating platform, a positive and negative motor is arranged inside the operating platform, the output end of the positive and negative motor is connected with a limiting post through a coupling, the outer wall of the output end of the positive and negative motor is sleeved with a belt pulley, the outer wall of the limiting column is sleeved with a first winding disc, the outer wall of the first winding disc is provided with a magic tape, the outer wall of one end of the limiting column far away from the positive and negative motors is provided with a containing groove, the inner wall of the accommodating groove is provided with a return spring, one end of the return spring is provided with a T-shaped block, the interior of the operating platform is provided with a rotating column through a bearing, the outer wall of the rotating column is sleeved with a limiting column, and the outer wall of spacing post is provided with the second winding dish, the top fixed mounting of operation panel has the L-shaped piece, the inside of L-shaped piece is provided with conductive metal.

Preferably, one side cover that the post outer wall that rotates is located second winding dish is equipped with the belt pulley, connect through belt transmission between two sets of belt pulleys.

Preferably, the operating platform is provided with four rotating wheels, the number of the rotating wheels is two, and the two rotating wheels are symmetrically arranged on a vertical centerline of the operating platform.

Preferably, the number of the L-shaped blocks is two, the two groups of the L-shaped blocks are symmetrically arranged along the vertical centerline of the first winding disc, and the cross section of one end of the conductive metal, which is positioned in the L-shaped blocks, is semicircular.

Preferably, the outer wall of the T-shaped block and the inner wall of the accommodating groove form a fitted sliding connection, and the section of one end, far away from the inner wall of the accommodating groove, of the T-shaped block is semicircular.

Preferably, the number of the T-shaped blocks is two, and the two groups of the T-shaped blocks are symmetrically arranged by the horizontal central line of the limiting column.

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

1. the utility model discloses a positive and negative motor, spacing post, first winding dish, second winding dish and runner setting have solved the elastic cord and have been easily influenced the pleasing to the eye problem of processing by tensile deformation when processing, positive and negative motor rotates and drives spacing post and rotate and drive first winding dish and rotate, drive second winding dish and rotate through the effect of belt pulley and belt, thereby realize that second winding dish rotates and releases the elastic cord, first winding dish rotates and twines the elastic cord after processing, the problem of need tensile elastic cord has been solved, influence the aesthetic property of elastic cord processing;

2. the utility model discloses a L shape piece, conductive metal, the T-shaped piece, reset spring and the setting of accomodating the groove, the static that the elastic cord produced in the course of working has been reached can be by absorbent purpose, the elastic cord passes through the bottom of L shape piece, conductive metal contacts the electrostatic adsorption who produces the elastic cord with the elastic cord and leads away, the T-shaped piece can be established to the cover and carry on spacingly at first winding dish and the second winding dish of spacing post outer wall, it drops at first winding dish and second winding dish to place, be convenient for change the elastic cord of winding at first winding dish and second winding dish outer wall.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the L-shaped block of the present invention.

In the figure: 1. an operation table; 2. a full-automatic sewing machine body; 3. a positive and negative motor; 4. a limiting column; 5. a belt pulley; 6. a first winding disc; 7. an L-shaped block; 8. a conductive metal; 9. a belt; 10. rotating the column; 11. a second winding disc; 12. a rotating wheel; 13. a T-shaped block; 14. a return spring; 15. a receiving groove; 16. magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The positive and negative motors (90 YYJJ) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, the full-automatic elastic band sewing machine comprises an operation table 1, a full-automatic sewing machine body 2 is fixedly installed at the top of the operation table 1, a positive and negative motor 3 is arranged inside the operation table 1, the output end of the positive and negative motor 3 is connected with a limiting column 4 through a coupler, the outer wall of the output end of the positive and negative motor 3 is sleeved with a belt pulley 5, the outer wall of the limiting column 4 is sleeved with a first winding disc 6, the outer wall of the first winding disc 6 is provided with a magic tape 16, the outer wall of one end of the limiting column 4 far away from the positive and negative motor 3 is provided with a containing groove 15, the inner wall of the containing groove 15 is provided with a return spring 14, one end of the return spring 14 is provided with a T-shaped block 13, a rotating column 10 is arranged inside the operation table 1 through a bearing, the outer wall of the rotating column 10 is sleeved with the limiting column 4, the outer wall of the limiting column 4 is provided with a second winding disc 11, an L-shaped block 7 is fixedly installed at the top of the operation table 1, the inside of the L-shaped block 7 is provided with a conductive metal 8.

Please refer to fig. 2, a belt pulley 5 is sleeved on one side of the outer wall of the rotary column 10, which is located on the second winding disc 11, and the two groups of belt pulleys 5 are in transmission connection through a belt 9, so as to tension and release the elastic band at the same time.

Please refer to fig. 2, the operating platform 1 is provided with two sets of four rotating wheels 12, and the two sets of rotating wheels 12 are symmetrically arranged along the vertical centerline of the operating platform 1, so as to reduce the friction force of the elastic band during the processing process.

Please refer to fig. 1, the number of the L-shaped blocks 7 is two, the two L-shaped blocks 7 are symmetrically arranged along the vertical centerline of the first winding disc 6, and the cross section of one end of the conductive metal 8 inside the L-shaped blocks 7 is semicircular, so as to better eliminate the static electricity of the elastic band.

Please refer to fig. 3, the outer wall of the T-shaped block 13 and the inner wall of the accommodating groove 15 form a sliding connection, and the cross section of one end of the T-shaped block 13 far away from the inner wall of the accommodating groove 15 is semicircular, so that the first winding disc 6 and the second winding disc 11 on the outer wall of the limiting column 4 can be limited and replaced conveniently.

Please refer to fig. 1, the number of the T-shaped blocks 13 is two, and the two T-shaped blocks 13 are symmetrically arranged with the horizontal central line of the limiting column 4, so as to limit and fix the first winding disc 6 and the second winding disc 11, and place the first winding disc 6 and the second winding disc 11 to be separated from the limiting column 4 in the rotating process.

The working principle is as follows: when the elastic band is processed, the elastic band wound on the outer wall of the second winding disc 11 passes through the two groups of rotating wheels 12, passes through the lower part of the L-shaped block 7 at the top of the operating platform 1, is contacted with the conductive metal 8, then passes through the two groups of rotating wheels 12 above the first winding disc 6, one end of the elastic band is attached to the magic tape 16, the magic tape 16 fixes the elastic band, the positive and negative motor 3 is opened, the positive and negative motor 3 rotates to drive the belt pulley 5 to rotate under the action of the belt 9 to drive the belt pulley 5 on the outer wall of the rotating column 10 to rotate, so that the first winding disc 6 and the second winding disc 11 on the outer wall of the limiting column 4 rotate together, the elastic band on the outer wall of the second winding disc 11 is continuously loosened and processed through the full-automatic sewing machine body 2, the first winding disc 6 winds the loosened elastic band, and the conductive metal 8 absorbs static electricity generated by friction of the elastic band in the loosening process, thereby realize the purpose of the one end pine one end of elastic cord tightly, prevent that the elastic cord from being dragged, accomplish the back at the winding, outside first winding dish 6 of pulling and second winding dish 11, the outer wall of 13 one ends of extrusion T-shaped piece gets into and accomodates in the groove 15 to the realization is convenient to the change of first winding dish 6 and second winding dish 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. Full-automatic elastic cord sewing machine, including operation panel (1), its characterized in that: the full-automatic sewing machine comprises an operating table (1), wherein a full-automatic sewing machine body (2) is fixedly installed at the top of the operating table (1), a positive and negative motor (3) is arranged inside the operating table (1), the output end of the positive and negative motor (3) is connected with a limiting column (4) through a coupler, a belt pulley (5) is sleeved on the outer wall of the output end of the positive and negative motor (3), a first winding disc (6) is sleeved on the outer wall of the limiting column (4), a magic tape (16) is arranged on the outer wall of the first winding disc (6), a containing groove (15) is formed in the outer wall of one end, far away from the positive and negative motor (3), of the limiting column (4), a reset spring (14) is arranged on the inner wall of the containing groove (15), a T-shaped block (13) is arranged at one end of the reset spring (14), a rotating column (10) is arranged inside the operating table (1) through a bearing, and the limiting column (4) is sleeved on the outer wall of the rotating column (10), and the outer wall of the limiting column (4) is provided with a second winding disc (11), an L-shaped block (7) is fixedly mounted at the top of the operating platform (1), and conductive metal (8) is arranged in the L-shaped block (7).

2. The full-automatic elastic band sewing machine according to claim 1, characterized in that: rotate one side cover that post (10) outer wall is located second winding dish (11) and be equipped with belt pulley (5), connect through belt (9) transmission between two sets of belt pulley (5).

3. The full-automatic elastic band sewing machine according to claim 1, characterized in that: the operation panel (1) be provided with runner (12), runner (12) quantity is four two sets of altogether, and two sets of runner (12) are with the perpendicular mid-line symmetry setting of operation panel (1).

4. The full-automatic elastic band sewing machine according to claim 1, characterized in that: the number of the L-shaped blocks (7) is two, the L-shaped blocks (7) are symmetrically arranged along the vertical central line of the first winding disc (6), and the cross section of one end, located inside the L-shaped blocks (7), of the conductive metal (8) is semicircular.

5. The full-automatic elastic band sewing machine according to claim 1, characterized in that: the outer wall of the T-shaped block (13) and the inner wall of the accommodating groove (15) form a fitted sliding connection, and the section of one end, far away from the inner wall of the accommodating groove (15), of the T-shaped block (13) is semicircular.

6. The full-automatic elastic band sewing machine according to claim 1, characterized in that: the number of the T-shaped blocks (13) is two, and the two T-shaped blocks (13) are symmetrically arranged by the horizontal central line of the limiting column (4).