阅读说明：本技术 一种机头可升降的全自动双色缝纫机 (Full-automatic double-color sewing machine with liftable machine head ) 是由 黄超 于 2021-06-03 设计创作，主要内容包括：本发明属于缝纫机领域,具体的说是一种机头可升降的全自动双色缝纫机,包括支架；所述支架的顶部对称设置有支撑块,且支架的顶部与支撑块的底部固定连接,所述支撑块的顶部设置有升降块,且支撑块的顶部与升降块的底部活动连接,所述升降块的顶部设置有安装块,且升降块的顶部与安装块的底部固定连接,所述安装块的左端设置有滑轨,且安装块的左端与滑轨的右端活动连接,所述滑轨的外表面均匀设置有弹片,所述弹片的右端设置有固定环,且弹片的右端与固定环的左端固定连接,弹片的左端设置有缝纫机构,所述缝纫机构的右端与弹片的左端固定连接,缝纫机构的底部设置有活动杆,所述活动杆的顶部与缝纫机构的底部活动连接。(The invention belongs to the field of sewing machines, in particular to a full-automatic double-color sewing machine with a liftable machine head, which comprises a bracket; the top symmetry of support is provided with the supporting shoe, and the top of support and the bottom fixed connection of supporting shoe, the top of supporting shoe is provided with the elevator, and the top of supporting shoe and the bottom swing joint of elevator, the top of elevator is provided with the installation piece, and the top of elevator and the bottom fixed connection of installation piece, the left end of installation piece is provided with the slide rail, and the left end of installation piece and the right-hand member swing joint of slide rail, the surface of slide rail evenly is provided with the shell fragment, the right-hand member of shell fragment is provided with solid fixed ring, and the right-hand member of shell fragment and solid fixed ring's left end fixed connection, and the left end of shell fragment is provided with sewing mechanism, sewing mechanism's right-hand member and the left end fixed connection of shell fragment, sewing mechanism's bottom is provided with the movable rod, the top and sewing mechanism's bottom swing joint of movable rod.)

1. A full-automatic double-color sewing machine with a liftable machine head comprises a bracket (13); the method is characterized in that: the top of the support (13) is symmetrically provided with supporting blocks (12), the top of the support (13) is fixedly connected with the bottom of the supporting blocks (12), the top of the supporting blocks (12) is provided with lifting blocks (11), the top of the supporting blocks (12) is movably connected with the bottoms of the lifting blocks (11), the top of each lifting block (11) is provided with a mounting block (10), the top of each lifting block (11) is fixedly connected with the bottom of the mounting block (10), the left end of each mounting block (10) is provided with a slide rail (8), the left end of each mounting block (10) is movably connected with the right end of each slide rail (8), elastic pieces (9) are uniformly arranged on the outer surfaces of the slide rails (8), the right end of each elastic piece (9) is provided with a fixing ring (1), the right end of each elastic piece (9) is fixedly connected with the left end of the fixing ring (1), and the left end of each elastic piece (9) is provided with a sewing mechanism (3), the right end of the sewing mechanism (3) is fixedly connected with the left end of the elastic sheet (9), the bottom of the sewing mechanism (3) is provided with a movable rod (2), the top of the movable rod (2) is movably connected with the bottom of the sewing mechanism (3), a fixed plate (4) is symmetrically arranged right below the movable rod (2), a sliding chute (7) is arranged at the right end of the fixed plate (4), the bottom of the fixed plate (4) is contacted with the inner wall of the sliding chute (7), an extrusion spring (6) is arranged inside the sliding chute (7), the left end of the extrusion spring (6) is fixedly connected with the right end of the fixed plate (4), a hydraulic column (14) is arranged at the axle center of the right end of the fixed plate (4), and the right end of the fixed plate (4) is fixedly connected with the left end of the hydraulic column (14), and air pipes (5) are uniformly arranged under the fixed plate (4).

2. The full-automatic double-color sewing machine with the liftable machine head according to claim 1, characterized in that: the inside of elevator (11) is provided with elevating system (14), and the inner wall of elevator (1) contacts with the both ends of elevating system (14), the inside of installation piece (10) is provided with mounting plate (15), and the outer fixed surface of the inner wall of installation piece (10) and mounting plate (15) is connected, the inside symmetry of mounting plate (15) is provided with slide rail (8), and the right-hand member fixed connection of the inner wall of mounting plate (15) and slide rail (8).

3. The full-automatic double-color sewing machine with the liftable machine head according to claim 1, characterized in that: the movable rod (2) comprises a rod head (22), air holes (21) are uniformly formed in the top of the rod head (22), a rod body (23) is arranged at the bottom of the rod head (22), and the top of the rod body (23) is fixedly connected with the bottom of the rod head (22).

4. The full-automatic double-color sewing machine with the liftable machine head according to claim 3, characterized in that: the club body (23) comprises an outer wall (24), the top of the outer wall (24) is fixedly connected with the bottom of the club head (22), a connecting mechanism (25) is arranged at the bottom end inside the outer wall (24), and the outer surface of the connecting mechanism (25) is fixedly connected with the inner wall of the outer wall (24).

5. The full-automatic double-color sewing machine with the liftable machine head according to claim 2, characterized in that: elevating system (14) are including supporting ball (16), the bottom of supporting ball (16) is provided with connecting rod (17), and the inner wall of supporting ball (16) and the top fixed connection of connecting rod (17), the bottom of connecting rod (17) is provided with connects ball (18), and the bottom of connecting rod (17) and the inner wall fixed connection of connecting ball (18).

6. The full-automatic double-color sewing machine with the liftable machine head according to claim 5, characterized in that: the inside of support ball (16) is provided with movable ball (19), and the inner wall of support ball (16) contacts with the surface of movable ball (19), the bottom of movable ball (19) is provided with connecting rod (17), and the bottom of movable ball (19) and the top fixed connection of connecting rod (17), the bottom of connecting rod (17) is provided with connects ball (20), and the bottom of connecting rod (17) and the top fixed connection who is connected ball (20).

7. The full-automatic double-color sewing machine with the liftable machine head according to claim 4, characterized in that: coupling mechanism (25) are including guide cylinder (30), the top symmetry of guide cylinder (30) is provided with installation pole (26), the surface of guide rod (26) and the inner wall fixed connection of outer wall (24), and the top of guide rod (26) left end is provided with rotation axis (28), the right-hand member of rotation axis (28) and the left end fixed connection of guide rod (26), the left end of rotation axis (28) are provided with extrusion piece (27), the right-hand member of extrusion piece (27) and the left end fixed connection of rotation axis (28), the bottom of extrusion piece (27) right-hand member is provided with tensile ring (29), the left end of tensile ring (29) and the right-hand member fixed connection of extrusion piece (27).

Technical Field

The invention belongs to the field of sewing machines, and particularly relates to a full-automatic double-color sewing machine with a liftable machine head.

Background

Taking general pocket sewing as an example, most of sewing machines on the market mainly adopt single-color sewing, and cannot meet the requirement on color diversity in the market, so that double-color sewing of clothes can be realized by adding one sewing machine head. The traditional automatic sewing machine comprises a frame, a machine head, a rotating shuttle mechanism and the like, cloth is placed between the machine head and the rotating shuttle mechanism for sewing through manual edge folding, and the structure has the following defects that the machine head cannot be lifted, the sewing efficiency for single color is low, energy consumption for lifting the machine head is low, and the environment is not protected.

Disclosure of Invention

The invention aims to provide a full-automatic double-color sewing machine with a liftable machine head, which aims to solve the problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a full-automatic double-color sewing machine with a liftable machine head, which comprises a bracket; the top of the support is symmetrically provided with support blocks, the top of the support is fixedly connected with the bottom of the support blocks, the top of the support blocks is provided with a lifting block, the top of the support blocks is movably connected with the bottom of the lifting block, the top of the lifting block is provided with an installation block, the top of the lifting block is fixedly connected with the bottom of the installation block, the left end of the installation block is provided with a slide rail, the left end of the installation block is movably connected with the right end of the slide rail, the outer surface of the slide rail is uniformly provided with elastic pieces, the right end of each elastic piece is provided with a fixing ring, the right end of each elastic piece is fixedly connected with the left end of the corresponding fixing ring, the left end of each elastic piece is provided with a sewing mechanism, the right end of each sewing mechanism is fixedly connected with the left end of each elastic piece, the bottom of each sewing mechanism is provided with a movable rod, the top of each movable rod is movably connected with the bottom of the sewing mechanism, and fixing plates are symmetrically arranged under the movable rods, the right-hand member of fixed plate is provided with the spout, and the bottom of fixed plate contacts with the inner wall of spout, the inside of spout is provided with the extrusion spring, the left end of extrusion spring and the right-hand member fixed connection of fixed plate, the axle center department of fixed plate right-hand member is provided with the hydraulic column, and the right-hand member of fixed plate and the left end fixed connection of hydraulic column, evenly is provided with the trachea under the fixed plate.

Preferably, the inside of elevator block is provided with elevating system, and the inner wall of elevator block contacts with elevating system's both ends, the inside of installation block is provided with the mounting plate, and the inner wall of installation block and the fixed surface of mounting plate are connected, the inside symmetry of mounting plate is provided with the slide rail, and the right-hand member fixed connection of the inner wall of mounting plate and slide rail.

Preferably, the movable rod comprises a rod head, the top of the rod head is uniformly provided with air holes, the bottom of the rod head is provided with a rod body, and the top of the rod body is fixedly connected with the bottom of the rod head.

Preferably, the body of rod includes the outer wall, the top of outer wall and the bottom fixed connection of pole head, the inside bottom of outer wall is provided with coupling mechanism, coupling mechanism's surface and the inner wall fixed connection of outer wall.

Preferably, elevating system is including supporting the ball, the bottom of supporting the ball is provided with the connecting rod, and the inner wall of supporting the ball and the top fixed connection of connecting rod, the bottom of connecting rod is provided with the connection ball, and the bottom of connecting rod and the inner wall fixed connection who connects the ball.

Preferably, the inside of support ball is provided with the movable ball, and the inner wall of support ball contacts with the surface of movable ball, the bottom of movable ball is provided with the connecting rod, and the bottom of movable ball and the top fixed connection of connecting rod, the bottom of connecting rod is provided with the connection ball, and the bottom of connecting rod and the top fixed connection of connecting the ball.

Preferably, coupling mechanism includes the guide cylinder, the top symmetry of guide cylinder is provided with the installation pole, the surface of guide bar and the inner wall fixed connection of outer wall, the top of guide bar left end is provided with the rotation axis, the right-hand member of rotation axis and the left end fixed connection of guide bar, the left end of rotation axis is provided with the extrusion piece, the right-hand member of extrusion piece and the left end fixed connection of rotation axis, the bottom of extrusion piece right-hand member is provided with tensile ring, the left end of tensile ring and the right-hand member fixed connection of extrusion piece.

The invention has the following beneficial effects:

1. the full-automatic double-color sewing machine with the liftable machine head has the advantages that the using effect of the full-automatic double-color sewing machine with the liftable machine head can be greatly improved, the power consumption of the machine is reduced, the lifting block can be lifted and adjusted through the lifting mechanism, the air pipe arranged at the bottom of the fixing plate can increase the air pressure inside the lifting block, the upright and bent positions of the lifting mechanism are changed, the height of the lifting block is changed through the height change of the lifting mechanism, the purpose of lifting the machine head is achieved, the power consumption of the machine is greatly reduced by adjusting the lifting of the machine head through the air pressure change mode, and the environmental protection performance of the machine is greatly improved.

2. The connecting mechanism is arranged, so that the working efficiency of the full-automatic double-color sewing machine with the liftable machine head can be greatly improved, the aim of quickly replacing the sewing needle can be realized through the connecting mechanism arranged in the movable rod, the sewing needle can be quickly fixed in the connecting mechanism through the guide cylinder arranged in the connecting mechanism when being replaced, the sewing needle can be fixed in the movable rod through the interaction between the extrusion blocks, the condition that the sewing needle needs to be replaced occurs in the working process of the equipment, and the working efficiency of the equipment can not be influenced due to the replacement of the sewing needle when the equipment is replaced.

3. The fixing plate and the elastic sheet are arranged, so that the use effect of the full-automatic double-color sewing machine with the liftable machine head can be optimized, the smooth degree of the movement of the sewing mechanism of the sewing machine can be realized through the elastic sheet arranged on the surface of the sliding rail, the sewing mechanism of the equipment can be smoother in the movement process through the elastic sheet, and the reduction of the working efficiency caused by resistance in the movement process can be avoided.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the lift mechanism of the present invention;

FIG. 3 is a schematic view of the construction of the movable bar of the present invention;

FIG. 4 is a cross-sectional structural schematic view of the movable rod of the present invention;

FIG. 5 is a schematic view of the construction of a detail of the lift mechanism of the present invention;

FIG. 6 is a schematic view of the internal structure of the lift mechanism of the present invention;

FIG. 7 is a schematic structural view of the coupling mechanism of the present invention;

in the figure: the sewing machine comprises a fixed ring 1, a movable rod 2, a sewing mechanism 3, a fixed plate 4, an air pipe 5, an extrusion spring 6, a sliding chute 7, a sliding rail 8, an elastic sheet 9, a mounting block 10, a lifting block 11, a supporting block 12, a bracket 13, a lifting mechanism 14, a fastening plate 15, a supporting ball 16, a connecting rod 17, a connecting ball 18, a movable ball 19, a connecting ball 20, an air hole 21, a rod head 22, a rod body 23, an outer wall 24, a connecting mechanism 25, a guide rod 26, an extrusion block 27, a rotating shaft 28, an extension ring 29 and a guide cylinder 30.

Detailed Description

A full-automatic double-color sewing machine with a machine head capable of ascending and descending according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

As shown in fig. 1-7, the full-automatic double-color sewing machine with a liftable machine head of the invention comprises a bracket 13; the top of the support 13 is symmetrically provided with support blocks 12, the top of the support 13 is fixedly connected with the bottom of the support block 12, the top of the support block 12 is provided with a lifting block 11, the top of the support block 12 is movably connected with the bottom of the lifting block 11, the top of the lifting block 11 is provided with an installation block 10, the top of the lifting block 11 is fixedly connected with the bottom of the installation block 10, the left end of the installation block 10 is provided with a slide rail 8, the left end of the installation block 10 is movably connected with the right end of the slide rail 8, the outer surface of the slide rail 8 is uniformly provided with elastic sheets 9, the right end of the elastic sheet 9 is provided with a fixing ring 1, the right end of the elastic sheet 9 is fixedly connected with the left end of the fixing ring 1, the left end of the elastic sheet 9 is provided with a sewing mechanism 3, the right end of the sewing mechanism 3 is fixedly connected with the left end of the elastic sheet 9, the bottom of the sewing mechanism 3 is provided with a movable rod 2, the top of the movable rod 2 is movably connected with the bottom of the sewing mechanism 3, be provided with fixed plate 4 under movable rod 2, the right-hand member of fixed plate 4 is provided with spout 7, and the bottom of fixed plate 4 contacts with the inner wall of spout 7, the inside of spout 7 is provided with extrusion spring 6, the left end of extrusion spring 6 and the right-hand member fixed connection of fixed plate 4, the axle center department of fixed plate 4 right-hand member is provided with hydraulic pressure post 14, and the right-hand member of fixed plate 4 and the left end fixed connection of hydraulic pressure post 14, evenly be provided with trachea 5 under the fixed plate 4, the purpose that sets up trachea 5 is in order to increase the inside atmospheric pressure of lifter block 11.

The inside of elevator 11 is provided with elevating system 14, and the inner wall of elevator 1 contacts with elevating system 14's both ends, and the inside of installation piece 10 is provided with mounting plate 15, and the inner wall of installation piece 10 and the outer fixed surface of mounting plate 15 are connected, and the inside symmetry of mounting plate 15 is provided with slide rail 8, and the right-hand member fixed connection of the inner wall of mounting plate 15 and slide rail 8, and the purpose that sets up elevator 11 is in order to make the aircraft nose of this equipment liftable.

The movable rod 2 comprises a rod head 22, air holes 21 are uniformly formed in the top of the rod head 22, a rod body 23 is arranged at the bottom of the rod head 22, the top of the rod body 23 is fixedly connected with the bottom of the rod head 22, and the movable rod 2 is arranged to facilitate installation of a sewing needle.

The body of rod 23 includes outer wall 24, the top of outer wall 24 and the bottom fixed connection of pole head 22, the inside bottom of outer wall 24 is provided with coupling mechanism 25, coupling mechanism 25's surface and outer wall 24's inner wall fixed connection, through setting up fixed plate 4 and shell fragment 9, can optimize this kind of full-automatic double-colored sewing machine's of aircraft nose liftable result of use, through setting up the shell fragment 9 on slide rail 8 surface, can realize the smooth degree that sewing machine's sewing machine moved, can make the sewing machine of this equipment can be more smooth and easy at the removal in-process through shell fragment 9, can not reduce because of the work efficiency who removes the resistance and lead to.

The lifting mechanism 14 comprises a supporting ball 16, a connecting rod 17 is arranged at the bottom of the supporting ball 16, the inner wall of the supporting ball 16 is fixedly connected with the top of the connecting rod 17, a connecting ball 18 is arranged at the bottom of the connecting rod 17, the bottom of the connecting rod 17 is fixedly connected with the inner wall of the connecting ball 18, the use effect of the full-automatic double-color sewing machine with the liftable machine head can be greatly improved and the power consumption of the machine can be reduced by arranging the lifting mechanism 14, the lifting block 11 can be adjusted by lifting through the lifting mechanism 14, the air pressure in the lifting block 11 can be increased through an air pipe 5 arranged at the bottom of the fixing plate 4, the upright and bent changes of the lifting mechanism 14 can be further realized, the height of the lifting block 11 can be further changed through the height change of the lifting mechanism 14, the machine head can be lifted, and the power consumption of the machine can be greatly reduced by adjusting the lifting of the machine head through the air pressure change of the machine, the environmental protection performance of the equipment is greatly improved.

The inside of support ball 16 is provided with movable ball 19, and the inner wall of support ball 16 contacts with the surface of movable ball 19, and the bottom of movable ball 19 is provided with connecting rod 17, and the bottom of movable ball 19 and the top fixed connection of connecting rod 17, and the bottom of connecting rod 17 is provided with connection ball 20, and the bottom of connecting rod 17 and the top fixed connection of connecting ball 20, the purpose that sets up support ball 16 is for inciting somebody to action gas into inside.

The connecting mechanism 25 comprises a guide cylinder 30, the top of the guide cylinder 30 is symmetrically provided with mounting rods 26, the outer surface of the guide rod 26 is fixedly connected with the inner wall of the outer wall 24, the top of the left end of the guide rod 26 is provided with a rotating shaft 28, the right end of the rotating shaft 28 is fixedly connected with the left end of the guide rod 26, the left end of the rotating shaft 28 is provided with a squeezing block 27, the right end of the squeezing block 27 is fixedly connected with the left end of the rotating shaft 28, the bottom of the right end of the squeezing block 27 is provided with a stretching ring 29, the left end of the stretching ring 29 is fixedly connected with the right end of the squeezing block 27, by arranging the connecting mechanism 25, the working efficiency of the full-automatic double-color sewing machine with the liftable machine head can be greatly improved, the purpose of quickly replacing the sewing needle can be realized through the connecting mechanism 25 arranged inside the movable rod 2, the guide cylinder 30 arranged inside the connecting mechanism 25 can enable the sewing needle to be quickly fixed inside the connecting mechanism 25 through the guide cylinder 30 when being replaced, through interact between the extrusion piece 27 for the sewing needle can be fixed inside movable rod 2, and then makes the condition that the sewing needle need be changed appear in the equipment in the course of the work, can change fast and can not influence its work efficiency because of changing the sewing needle.

The specific working process is as follows:

during operation, this full-automatic double-colored sewing machine of aircraft nose liftable carries out aircraft nose altitude mixture control through the elevator 11 that sets up at support 13 both ends, adjust the height of elevator 11 through the elevating system 14 that sets up in elevator 11 inside, when this full-automatic double-colored sewing machine of aircraft nose liftable is carrying out altitude mixture control, aerify elevator 11 inside through the trachea 5 that sets up in support 13 bottom, pour into gas through the inside gas pocket of supporting shoe 12, after the elevator 11 is inside aerifys, make elevating system 14 highly rise, and then improve elevator 11's height, the article that will sew is slightly fixed through the fixed plate 14 that sets up at support 13 top, the condition that the emergence breaks away from the sewing district when sewing is avoided.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.