CN-117845448-B - Industrial sewing machine speed regulator for hidden quilting and hidden quilting production machine

Abstract

The invention discloses a hidden quilting production industrial sewing machine speed regulator which comprises a mounting seat, wherein a base is arranged on the outer side wall of the mounting seat, a plurality of threaded mounting holes are uniformly formed in the base, through grooves are formed in the mounting seat, a rotating frame is connected in a rotating mode in the mounting seat, a placing frame is fixedly connected in the mounting seat, and a moving frame is connected on the placing frame and the mounting seat in a sliding mode. The invention has the advantages of ingenious structure, convenient use, smaller volume and strong installation stability, is suitable for industrial sewing machines of different types and models, is convenient for adjusting the installation position, direction and the like, is convenient for mass production, and reduces the production cost to a certain extent.

Inventors

• JIANG XUELIAN
• YANG JUNWEI
• DONG GUOXING

Assignees

• 烟台众联实业有限责任公司

Dates

Publication Date

20260512

Application Date

20240125

Claims (7)

1. 1. The hidden quilting industrial sewing machine speed regulator comprises a mounting seat (1) and is characterized in that a base (2) is arranged on the outer side wall of the mounting seat (1), a plurality of threaded mounting holes (3) are uniformly formed in the base (2), through grooves (5) are formed in the mounting seat (1), a rotating frame (4) is rotationally connected to the mounting seat (1), a placing frame (9) is fixedly connected to the mounting seat (1), a movable frame (11) is connected to the placing frame (9) and the mounting seat (1) in a sliding manner, a pushing assembly is arranged between the movable frame (11) and the rotating frame (4) in a sliding manner, a magnetic steel assembly is arranged on the movable frame (11), an induction assembly is arranged on the mounting seat (1), and the position of the induction assembly corresponds to the position of the magnetic steel assembly; A first limit groove (10) is formed in the placement frame (9), a second limit groove (8) is formed in the mounting seat (1), the movable frame (11) is slidably connected in the first limit groove (10) and the second limit groove (8), and the distance between the two inner walls of the first limit groove (10) is smaller than the distance between the two inner walls of the second limit groove (8); The magnetic steel assembly comprises a bearing seat (19), the bearing seat (19) is fixedly connected to the movable frame (11), a bearing groove is formed in the bearing seat (19), a magnetic steel body (20) is arranged in the bearing groove, and the magnetic steel body (20) is in interference fit with the inner wall of the bearing groove; the induction component consists of a fixing frame (6) and a Hall element (7), wherein the fixing frame (6) is installed on the surface of the installation seat (1) through a locking screw, the Hall element (7) is installed on the surface, opposite to the installation seat (1), of the fixing frame (6), and the position of the Hall element (7) corresponds to the position of the magnetic steel component.
2. 2. The hidden quilted industrial sewing machine speed regulator according to claim 1, wherein the pushing assembly comprises an incomplete gear (15), the incomplete gear (15) is mounted on the rotating frame (4), a guide post (13) is fixedly connected to the moving frame (11), the guide post (13) penetrates through the placing frame (9) and is fixedly connected with a toothed plate (14), and the toothed plate (14) is meshed with the incomplete gear (15).
3. 3. The hidden quilted industrial sewing machine speed regulator according to claim 1, wherein a first return spring (12) is commonly installed between the movable frame (11) and the placing frame (9).
4. 4. The hidden quilted industrial sewing machine speed regulator according to claim 1, wherein a first support (18) is installed on the inner side wall of the installation seat (1), a second support (16) is installed on the side wall of the rotating frame (4), and a second return spring (17) is installed between the first support (18) and the second support (16) together.
5. 5. The hidden quilted industrial sewing machine speed regulator according to claim 1, wherein the fixing frame (6) is composed of two L-shaped plates and a horizontal plate, the horizontal plate is connected between the two L-shaped plates, each L-shaped plate is mounted on the mounting seat (1) through a locking screw, and the Hall element (7) is mounted on the horizontal plate.
6. 6. The hidden quilted industrial sewing machine speed regulator according to claim 1, wherein the mounting seat (1) is divided into a horizontal mounting part and a vertical mounting part, and the vertical mounting part is vertically arranged at one end of the horizontal mounting part.
7. 7. The hidden quilting quilt production machine comprising the hidden quilting quilt production industrial sewing machine speed regulator according to any one of claims 1-6 comprises a base (21), and is characterized in that a plurality of support rods (22) are vertically arranged on the upper surface of the base (21), connecting rods (32) are jointly arranged at the upper ends of two adjacent support rods (22), two cross rods (23) are jointly arranged between the two connecting rods (32), and a sliding frame (25) is jointly connected onto the two cross rods (23) in a sliding manner; A first rack (38) is arranged on the side wall of one cross bar (23), a first motor (37) is arranged on the sliding frame (25), a first moving gear (39) is arranged on the output shaft of the first motor (37), and the first moving gear (39) is meshed with the first rack (38); A movable seat (35) is connected to the sliding frame (25) in a sliding manner, a second rack (31) is arranged on one side wall of the sliding frame (25), a second motor (29) is arranged on the upper surface of the movable seat (35), a second movable gear (30) is arranged on an output shaft of the second motor (29), and the second movable gear (30) is meshed with the second rack (31); A moving rod (34) is vertically and slidably connected to the moving seat (35), a quilting machine (40) is arranged at the lower end of the moving rod (34), a third rack (26) is arranged on the side wall of the moving rod (34), a third support (36) is arranged on the upper surface of the moving seat (35), a third motor (24) is arranged on the third support (36), a third moving gear (27) is arranged on the output shaft of the third motor (24), and the third moving gear (27) is meshed with the third rack (26); The upper end face of the sliding frame (25) is symmetrically provided with two limiting seats (28), the side wall of the moving rod (34) is symmetrically provided with two limiting rods (33), and each limiting rod (33) is slidably connected to the corresponding limiting seat (28).

Description

Industrial sewing machine speed regulator for hidden quilting and hidden quilting production machine Technical Field The invention relates to the technical field of industrial sewing machines, in particular to a speed regulator of an industrial sewing machine for hidden quilting production and a hidden quilting production machine. Background Quilting is often arranged on bedding articles frequently used in life, and the quilting is taken as an example and generally consists of a padding material and a textile fabric on the appearance, wherein the padding material is divided into a wadding and loose fibers. The structure and shape of the loose fiber bedding core are not fixed, the loose fiber bedding core is easy to flow and shrink, and the thickness is uneven. In order to fix the outer textile fabric of the quilt and the inner core in a sticking manner, so that the thickness of the quilt is uniform, the outer textile fabric and the inner core are sewn together in a side-by-side straight line or in a decorative pattern, the process for increasing the aesthetic feeling and the practicability is called quilting, the quilting and the quilting pad are also called quilting, stitch lines sewn by the quilting process are called quilting, an industrial sewing machine is indispensable in the quilting process, and the industrial sewing machine is different from a household sewing machine in that the automatic sewing is realized by utilizing a driving device such as a motor, so that a speed regulator in the industrial sewing machine is indispensable, the speed regulation principle of various speed regulators is basically similar, and therefore, the production convenience, the signal stability, the cost control and the like of the speed regulator become a focus of attention. The existing speed regulator is large in size, difficult to install, incapable of adjusting the installation position and direction according to actual use requirements, complex in internal structure, difficult to increase production process and high in production cost. Therefore, we propose a speed regulator of an industrial sewing machine for hidden quilting and a hidden quilting production machine to solve the problems. Disclosure of Invention The invention aims to solve the problems in the prior art, and provides a speed regulator of an industrial sewing machine for producing hidden quilts and a hidden quilted production machine. In order to achieve the above purpose, the present invention adopts the following technical scheme: the hidden quilting machine speed regulator comprises a mounting seat, wherein a base is arranged on the outer side wall of the mounting seat, a plurality of threaded mounting holes are uniformly formed in the base, through grooves are formed in the mounting seat, a rotating frame is rotationally connected in the mounting seat, a placing frame is fixedly connected in the mounting seat, a movable frame is connected with the placing frame in a sliding mode on the placing frame and the mounting seat in a sliding mode, a pushing assembly is mounted between the movable frame and the rotating frame in a sliding mode, a magnetic steel assembly is mounted on the movable frame, an induction assembly is mounted on the mounting seat, and the position of the induction assembly corresponds to that of the magnetic steel assembly. In the hidden quilting production industrial sewing machine speed regulator, the pushing assembly comprises an incomplete gear, the incomplete gear is arranged on the rotating frame, the moving frame is fixedly connected with a guide post, the guide post penetrates through the placing frame and is fixedly connected with a toothed plate, and the toothed plate is meshed with the incomplete gear. In the hidden quilting production industrial sewing machine speed regulator, the placing frame is provided with the first limiting groove, the mounting seat is provided with the second limiting groove, the moving frame is slidably connected in the first limiting groove and the second limiting groove, and the distance between the two inner walls of the first limiting groove is smaller than the distance between the two inner walls of the second limiting groove. In the hidden quilting production industrial sewing machine speed regulator, a first reset spring is commonly arranged between the movable frame and the placing frame. In the hidden quilting machine speed regulator, the first support is arranged on the inner side wall of the mounting seat, the second support is arranged on the side wall of the rotating frame, and the second reset spring is jointly arranged between the first support and the second support. In the hidden quilting production industrial sewing machine speed regulator, the magnetic steel component comprises a bearing seat, the bearing seat is fixedly connected to the movable frame, a bearing groove is formed in the bearing seat, a magnetic steel body is arranged in the bearing groove, and the magnetic st