Ultrasonic template sewing machine

Abstract

The utility model belongs to the technical field of sewing machines, and particularly relates to an ultrasonic template sewing machine. The machine head comprises a machine head seat and a slip ring mounting shaft rotationally arranged on the machine head seat, a slip ring is arranged on the slip ring mounting shaft, the slip ring mounting shaft is connected with a connecting plate through a machine head connecting piece and is driven by a first transmission mechanism to rotate around the vertical direction, a mounting side plate is arranged on the connecting plate, and the pattern wheel is rotationally arranged on the mounting side plate; the pattern wheel is driven by a second transmission mechanism to rotate in the horizontal direction, an ultrasonic vibrator is arranged on the base, the base is connected with a template driving mechanism through a third transmission mechanism, the template driving mechanism is located above the platen and connected with the template, and the ultrasonic vibrator is located below the pattern wheel. The pattern wheel is matched with the ultrasonic vibrator to cut and bond the sewing material on the template; according to the utility model, the template sewing machine is combined with the ultrasonic lace machine, and the sewing material can be embossed, cut, bonded and the like according to the pattern of the template, so that the product precision and yield are improved.

Description

Technical field:

[0001] The utility model belongs to the technical field of sewing machines, in particular to an ultrasonic template sewing machine. Background technology:

[0002] Template sewing machine refers to a machine that combines clothing template CAD software, clothing template sewing CAD software and advanced CNC technology to fully automatically apply template production, which improves production efficiency and product quality, reduces the technical requirements of skilled workers, and replaces the original manually operated sewing machines with more automated computer-controlled machines, thereby reducing the degree of dependence on highly skilled personnel, ensuring quality while solving the problems of labor shortage and skill deficiencies among industrial workers, fully automating clothing sewing and promoting the assembly line of clothing template process finishing.

[0003] Ultrasonic lace machine is a highly efficient sewing and embossing equipment. It is mainly used for sewing, welding, melting and embossing of synthetic fiber fabrics. The processed products have good water tightness, high production efficiency, no need for needle and thread accessories, smooth melting and cutting surface without burrs, good hand feel, etc. It is widely used in clothing, toys, food, environmentally friendly non-woven bags, masks and other industries.

[0004] When the existing ultrasonic lace machine is working, the movement of the sewing material is driven manually, which will result in low product precision and low yield. Summary of the invention:

[0005] The utility model aims to provide an ultrasonic template sewing machine which combines a template sewing machine with an ultrasonic lace machine to realize automatic embossing, cutting, bonding, etc., thereby improving product precision and yield.

[0006] The utility model is achieved in this way:

[0007] An ultrasonic template sewing machine comprises a casing, a base and a frame. One end of the casing is arranged on the base and the other end is provided with a head which can be lifted and lowered. The base is arranged on the frame. A table is arranged on the frame. The base is located below the table and the head is located above the table. The head comprises a head seat and a slip ring mounting shaft rotatably arranged on the head seat. A slip ring is arranged on the slip ring mounting shaft. The slip ring mounting shaft is connected to a connecting plate through a head connecting piece and is driven to rotate around a vertical direction by a first transmission mechanism. A mounting side plate is arranged on the connecting plate. A flower wheel is rotatably arranged on the mounting side plate and is driven to rotate around a horizontal direction by a second transmission mechanism. An ultrasonic vibrator is arranged on the base and is connected to a template driving mechanism through a third transmission mechanism on the base. The template driving mechanism is located above the table and connected to the template. The third transmission mechanism drives the template driving mechanism and the template to reciprocate in the longitudinal direction. The template driving mechanism drives the template to reciprocate in the transverse direction on the table. The ultrasonic vibrator is located below the flower wheel. The flower wheel cooperates with the ultrasonic vibrator to cut and bond the sewing material on the template.

[0008] In the above-mentioned ultrasonic template sewing machine, the ultrasonic vibrator is driven by the fourth transmission mechanism to rotate around the vertical direction.

[0009] In the above-mentioned ultrasonic template sewing machine, the fourth transmission mechanism includes a third driven wheel mounted on the ultrasonic vibrator, a third motor is arranged on the ultrasonic vibrator mounting frame through the motor mounting frame, a third driving wheel is arranged on the motor shaft of the third motor, and the third driving wheel and the third driven wheel are connected by a third synchronous belt transmission to drive the ultrasonic vibrator to rotate.

[0010] In the above-mentioned ultrasonic template sewing machine, the first transmission mechanism includes a first driven wheel arranged on the slip ring mounting shaft, the first driven wheel is connected to the connecting plate through a head connecting piece, a first motor is arranged on one side of the head seat, the motor shaft of the first motor is arranged in the vertical direction, and a first driving wheel is arranged on the motor shaft of the first motor, and the first driving wheel and the first driven wheel are connected by a first synchronous belt transmission.

[0011] In the above-mentioned ultrasonic template sewing machine, the head seat includes a seat body with an open upper end, a mounting seat connected to the casing is arranged on one side of the seat body, and a first motor mounting seat is arranged on a side wall of the seat body.

[0012] In the above-mentioned ultrasonic template sewing machine, a slide rail is arranged at the other end of the casing in the vertical direction, a slider is arranged on the mounting seat of the head seat, the slider is slidably connected to the slide rail, and a cylinder for driving the head to rise and fall is also arranged on the casing.

[0013] In the above-mentioned ultrasonic template sewing machine, the second transmission mechanism includes a second motor, the second motor is fixed on the mounting side plate, the motor shaft of the second motor passes through the mounting side plate and is suspended, a second driving wheel is arranged at the suspended end of the motor shaft, and a second driven wheel is arranged on the flower wheel shaft of the flower wheel, and the second driving wheel and the second driven wheel are connected through a second synchronous belt transmission to drive the flower wheel to rotate.

[0014] In the above-mentioned ultrasonic template sewing machine, a flower wheel fixing flange is arranged at intervals on one side of the mounting side plate, and the flower wheel fixing flange is fixedly connected to the mounting side plate through a guide column connecting plate. The flower wheel shaft is rotatably connected to the flower wheel fixing flange through a first bearing, an eccentric sleeve is arranged on the mounting side plate, and the other end of the flower wheel shaft is rotatably connected in the eccentric sleeve through a second bearing. One end of the flower wheel shaft extends out of the flower wheel fixing flange and is provided with a flower wheel, and an avoidance hole for the second synchronous belt to pass through is arranged on the guide column connecting plate.

[0015] In the above-mentioned ultrasonic template sewing machine, a spacer sleeve is also mounted on the flower wheel shaft, and the spacer sleeve limits the axial position of the second driven wheel.

[0016] The outstanding advantages of the utility model compared with the prior art are:

[0017] The utility model combines a template sewing machine with an ultrasonic lace machine, and can perform embossing, cutting, bonding, etc. on sewing materials according to the pattern of the template, thereby improving product precision and yield. Description of the drawings:

[0018] Figure 1 It is one of the three-dimensional schematic diagrams of the utility model;

[0019] Figure 2 This is the second three-dimensional schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the frame and the table of the utility model after being disassembled;

[0021] Figure 4 yes Figure 3 A partial enlarged schematic diagram of

[0022] Figure 5 It is a schematic diagram of the connection between the second transmission mechanism of the utility model and the flower wheel;

[0023] Figure 6 yes Figure 5 The main view;

[0024] Figure 7 yes Figure 6 AA section view;

[0025] Figure 8It is a schematic diagram of the connection between the fourth transmission mechanism of the utility model and the ultrasonic vibrator;

[0026] Fig. 9 It is a schematic diagram of the headstock of the utility model;

[0027] Fig.10 It is a schematic diagram of the first driven wheel being arranged on the slip ring mounting shaft of the utility model.

[0028] In the figure: 1, housing; 2, base; 3, frame; 4, machine head; 5, table; 6, machine head seat; 7, slip ring mounting shaft; 8, slip ring; 9, machine head connecting piece; 10, connecting plate; 11, mounting side plate; 12, flower wheel; 13, ultrasonic vibrator; 14, template; 15, needle plate; 16, first driven wheel; 17, first motor; 18, first driving wheel; 19, first synchronous belt; 20, seat; 21, mounting seat; 22, first motor mounting seat; 23, cylinder ; 24. Second motor; 25. Second driving wheel; 26. Flower wheel shaft; 27. Second driven wheel; 28. Second synchronous belt; 29. ​​Flower wheel fixing flange; 30. Guide column connecting plate; 31. First bearing; 32. Eccentric sleeve; 33. Second bearing; 34. Spacer; 35. Third driven wheel; 36. Ultrasonic vibrator mounting bracket; 37. Motor mounting; 38. Third motor; 39. Third driving wheel; 40. Third synchronous belt; 41. Table; 42. Template driving mechanism. Specific implementation method:

[0029] The present invention is further described below with specific embodiments:

[0030] like Figure 1-10As shown, the utility model provides an ultrasonic template sewing machine, which includes a casing 1, a base 2, and a frame 3. One end of the casing 1 is arranged on the base 2, and the other end is provided with a head 4 which can be raised and lowered. The base 2 is arranged on the frame 3, and a table 5 is arranged on the frame 3. The base 2 is located below the table 5, and the head 4 is located above the table 5. The head 4 includes a head seat 6 and a slip ring mounting shaft 7 rotatably arranged on the head seat 6. A slip ring 8 is arranged on the slip ring mounting shaft 7. The slip ring mounting shaft 7 constitutes a rotor structure, and the slip ring 8 constitutes a stator structure. The slip ring mounting shaft 7 is connected to the connecting plate 10 through the machine head connecting piece 9, and is driven by the first transmission mechanism to rotate in the vertical direction. The connecting plate 10 is provided with a mounting side plate 11, and the flower wheel 12 is rotatably arranged on the mounting side plate 11, and the flower wheel 12 is driven by the second transmission mechanism to rotate in the horizontal direction. An ultrasonic vibrator 13 is provided on the base 2, and the ultrasonic vibrator 13 is located below the flower wheel 12, and is connected to the template driving mechanism on the base 2 through the third transmission mechanism. The template driving mechanism 42 is located above the table 5 and connected to the template 14. The third transmission mechanism drives the template driving mechanism 42 and the template 14 to reciprocate in the longitudinal direction, and the template driving mechanism 42 drives the template 14 to reciprocate in the transverse direction on the table 5. A needle plate 15 is provided on the table 5, and a through hole is provided on the needle plate 15. The head of the ultrasonic vibrator 13 is located in the through hole, and the flower wheel 12 cooperates with the ultrasonic vibrator 13 to cut and bond the sewing material on the template 14.

[0031] The utility model combines a template sewing machine with an ultrasonic lace machine to achieve automatic sewing and embossing, thereby improving product precision and yield.

[0032] In order to reduce the friction between the flower wheel 12 and the upper surface of the head of the ultrasonic vibrator 13 during the processes of sewing, cutting, bonding, etc., the utility model drives the ultrasonic vibrator 13 to rotate in the vertical direction by the fourth transmission mechanism.

[0033] The flower wheel 12 of the utility model rotates in the horizontal direction under the action of the second transmission mechanism, and the random head 4 rotates in the vertical direction under the action of the first transmission mechanism, so that the sewing material can be embossed, cut, bonded, etc. according to the pattern of the template.

[0034] Further, if Figure 3 , Figure 4 and Fig.10 As shown, the first transmission mechanism includes a first driven wheel 16 arranged on the slip ring mounting shaft 7, the first driven wheel 16 is connected to the connecting plate 10 through the head connecting piece 9, a first motor 17 is arranged on one side of the head seat 6, the motor shaft of the first motor 17 is arranged in the vertical direction, and a first driving wheel 18 is arranged on the motor shaft of the first motor 17, and the first driving wheel 18 and the first driven wheel 16 are connected through a first synchronous belt 19.

[0035] In the present invention, in addition to the above-mentioned synchronous belt transmission mechanism, the first transmission mechanism can also be implemented by a gear meshing transmission structure.

[0036] It should be noted that if Fig. 9 As shown, the head seat 6 of the utility model includes a seat body 20 with an open upper end. In this embodiment, the seat body 20 is in a rectangular or cube shape, or in a cylindrical shape. In order to reduce the overall weight of the seat body 20, a window is provided on the side wall of the seat body 20 of the utility model. The setting of the window is also convenient for observing the condition of the seat body 20 and for installation. A mounting seat 21 connected to the housing 1 is provided on one side of the seat body 20, and a first motor mounting seat 22 is provided on one side wall of the seat body 20. Among them, the mounting seat 21, the first motor mounting seat 22 and the seat body 20 are an integrated structure.

[0037] like Figure 1 , Figure 3 and Figure 4 As shown, the machine head 4 of the utility model is arranged at the other end of the housing 1 in a liftable manner. Specifically, a slide rail is arranged at the other end of the housing 1 in the vertical direction, a slider is arranged on the mounting seat of the machine head seat 6, the slider is slidably connected with the slide rail, and a cylinder 23 for driving the machine head 4 to rise and fall is also arranged on the housing 1. The cylinder 23 can also be replaced by an oil cylinder, a push rod, etc. The cylinder 23 is connected to the housing 1 through a cylinder mounting plate.

[0038] Likewise, if Figure 4-Figure 7 As shown, the second transmission mechanism of the utility model also adopts a synchronous belt transmission mechanism, specifically: the second transmission mechanism includes a second motor 24, the second motor 24 is fixed on the mounting side plate 11, the motor shaft of the second motor 24 passes through the mounting side plate 11 and is suspended, a second driving wheel 25 is arranged at the suspended end of the motor shaft, and a second driven wheel 27 is arranged on the flower wheel 26 of the flower wheel 12, and the second driving wheel 25 and the second driven wheel 27 are connected through a second synchronous belt 28 to drive the flower wheel 12 to rotate.

[0039] The second motor 24 and the second driving wheel 25 , the second driven wheel 27 and the flower wheel 12 of the utility model are located on both sides of the mounting side plate 11 , so that the whole is kept balanced and the rotation stability of the flower wheel 12 is ensured.

[0040] As another implementation of the second transmission mechanism, the second transmission mechanism may also be replaced by a gear meshing transmission structure.

[0041] It should be noted that if Figure 5-7As shown, the installation structure of the flower wheel 12 of the utility model is: a flower wheel fixing flange 29 is arranged at intervals on one side of the installation side plate 11, and the flower wheel fixing flange 29 is fixedly connected to the installation side plate 22 through a guide column connecting plate 30. The flower wheel shaft 26 is rotatably connected to the flower wheel fixing flange 29 through a first bearing 31. An eccentric sleeve 32 is arranged on the installation side plate 11. The other end of the flower wheel shaft 26 is rotatably connected in the eccentric sleeve 32 through a second bearing 33. One end of the flower wheel shaft 26 extends out of the flower wheel fixing flange 29 and is provided with the flower wheel 12. An avoidance hole for the second synchronous belt 28 to pass through is arranged on the guide column connecting plate 30.

[0042] In order to achieve axial limitation of the second driven wheel 27, a spacer sleeve 34 is also mounted on the flower wheel shaft 26 to make the transmission more stable.

[0043] In addition, if Figure 2 and Figure 8 As shown, the fourth transmission mechanism described in the utility model also adopts a synchronous belt transmission structure, specifically: the fourth transmission mechanism includes a third driven wheel 35 mounted on the ultrasonic vibrator 13, the ultrasonic vibrator 13 is arranged on the base 2 through an ultrasonic vibrator mounting frame 36, a third motor 38 is arranged on the ultrasonic vibrator mounting frame 36 through a motor mounting frame 37, a third driving wheel 39 is arranged on the motor shaft of the third motor 38, the third driving wheel 39 and the third driven wheel 35 are connected through a third synchronous belt 40, so as to drive the ultrasonic vibrator 13 to rotate.

[0044] As another implementation of the third transmission mechanism, the third transmission mechanism may also be replaced by a gear meshing transmission structure.

[0045] It should be noted that the third transmission mechanism of the utility model is a screw transmission mechanism. Two first screws are arranged in the longitudinal direction on the base, and a screw nut is arranged on each first screw. Two slide grooves are arranged in the longitudinal direction on the table, and a left support and a right support are arranged in the slide groove. The left support and the right support are respectively connected to the corresponding screw nuts, and the template driving mechanism is fixedly connected to the left support and the right support. The two first screws are driven to rotate synchronously through the synchronous belt transmission mechanism, driving the template driving mechanism and the template to move in the longitudinal direction.

[0046] The template driving mechanism includes a driving base arranged in the transverse direction, a second screw rod is arranged on the driving base, a screw rod nut is arranged on the second screw rod, the screw rod nut is connected to the slide connecting plate, and the slide connecting plate is detachably provided with the template through the connecting mechanism. The second screw rod is driven to rotate by the motor, driving the template 14, the slide connecting plate, and the connecting mechanism to reciprocate in the transverse direction.

[0047] In order to improve the stability, the utility model is further provided with a slide rail on the driving base, and the slide platform connecting plate is slidably connected with the slide rail through a sliding block.

[0048] The cylinder 23 of the utility model drives the machine head 4 to move downward, driving the pattern wheel 12 to move downward until it cooperates with the ultrasonic vibrator 13, and patterns, cutting, bonding, etc. are performed on the sewing material according to the pattern of the template 14.

[0049] The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model. Therefore, any equivalent changes made based on the shape, structure, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ultrasonic template sewing machine, comprising a casing (1), a base (2), and a frame (3), wherein one end of the casing (1) is arranged on the base (2), and the other end of the casing (1) is provided with a head (4) which can be raised and lowered, the base (2) is arranged on the frame (3), a table (5) is arranged on the frame (3), the base (2) is located below the table (5), and the head (4) is located above the table (5), characterized in that: The machine head (4) comprises a machine head seat (6) and a slip ring mounting shaft (7) rotatably arranged on the machine head seat (6), a slip ring (8) being arranged on the slip ring mounting shaft (7), the slip ring mounting shaft (7) being connected to a connecting plate (10) via a machine head connecting member (9), and being driven by a first transmission mechanism to rotate in a vertical direction, a mounting side plate (11) being arranged on the connecting plate (10), a flower wheel (12) being rotatably arranged on the mounting side plate (11), and the flower wheel (12) being driven by a second transmission mechanism to rotate in a horizontal direction, and an ultrasonic vibrator (12) being arranged on the base (2). 3), connected to the template driving mechanism (42) through a third transmission mechanism on the base (2), the template driving mechanism (42) is located above the table (5) and connected to the template (14), the third transmission mechanism drives the template driving mechanism (42) and the template (14) to move back and forth in the longitudinal direction, the template driving mechanism (42) drives the template (14) to move back and forth in the transverse direction on the table (5), the ultrasonic vibrator (13) is located below the flower wheel (12), the flower wheel (12) and the ultrasonic vibrator (13) cooperate to cut and bond the sewing material on the template (14).

2. The ultrasonic template sewing machine according to claim 1, characterized in that: The ultrasonic vibrator (13) is driven by a fourth transmission mechanism to rotate in a vertical direction.

3. The ultrasonic template sewing machine according to claim 2, characterized in that: The fourth transmission mechanism comprises a third driven wheel (35) mounted on the ultrasonic vibrator (13); a third motor (38) is arranged on the ultrasonic vibrator mounting frame (36) via a motor mounting frame (37); a third driving wheel (39) is arranged on the motor shaft of the third motor (38); the third driving wheel (39) and the third driven wheel (35) are connected by a third synchronous belt (40) to drive the ultrasonic vibrator (13) to rotate.

4. The ultrasonic template sewing machine according to claim 1, characterized in that: The first transmission mechanism comprises a first driven wheel (16) arranged on a slip ring mounting shaft (7), the first driven wheel (16) being connected to a connecting plate (10) via a machine head connecting member (9), a first motor (17) being arranged on one side of a machine head seat (6), a motor shaft of the first motor (17) being arranged in a vertical direction, and a first driving wheel (18) being arranged on the motor shaft of the first motor (17), the first driving wheel (18) and the first driven wheel (16) being connected via a first synchronous belt (19).

5. An ultrasonic template sewing machine according to claim 1 or 4, characterized in that: The head seat (6) comprises a seat body (20) with an opening at the upper end, a mounting seat (21) connected to the housing (1) is arranged on one side of the seat body (20), and a first motor mounting seat (22) is arranged on a side wall of the seat body (20).

6. The ultrasonic template sewing machine according to claim 5, characterized in that: A slide rail is arranged at the other end of the casing (1) in the vertical direction, a slider is arranged on the mounting seat (21) of the head seat (6), the slider is slidably connected to the slide rail, and a cylinder (23) for driving the head (4) to rise and fall is also arranged on the casing (1).

7. The ultrasonic template sewing machine according to claim 1, characterized in that: The second transmission mechanism comprises a second motor (24), the second motor (24) is fixedly mounted on the mounting side plate (11), the motor shaft of the second motor (24) passes through the mounting side plate (11) and is suspended, a second driving wheel (25) is arranged at the suspended end of the motor shaft, a second driven wheel (27) is arranged on the flower wheel shaft (26) of the flower wheel (12), and the second driving wheel (25) and the second driven wheel (27) are connected by a second synchronous belt (28) to drive the flower wheel (12) to rotate.

8. The ultrasonic template sewing machine according to claim 7, characterized in that: A flower wheel fixing flange (29) is arranged at intervals on one side of the mounting side plate (11), and the flower wheel fixing flange (29) is fixedly connected to the mounting side plate (11) through a guide column connecting plate (30). The flower wheel shaft (26) is rotatably connected to the flower wheel fixing flange (29) through a first bearing (31). An eccentric sleeve (32) is arranged on the mounting side plate (11), and the other end of the flower wheel shaft (26) is rotatably connected in the eccentric sleeve (32) through a second bearing (33). One end of the flower wheel shaft (26) extends out of the flower wheel fixing flange (29) and is provided with a flower wheel (12). An avoidance hole for the second synchronous belt (28) to pass through is arranged on the guide column connecting plate (30).

9. The ultrasonic template sewing machine according to claim 8, characterized in that: The flower wheel shaft (26) is also sleeved with a spacer sleeve (34), and the spacer sleeve (34) axially limits the second driven wheel (27).

Images