Modularized intelligent sewing machine

Abstract

A modularized intelligent sewing machine comprises a pneumatic element cabinet and a mounting bottom plate, a lifting plate is mounted on the front side face of the pneumatic element cabinet, and a plurality of cam locking sleeves are mounted on the front side face of the lifting plate; an air pipe quick connector and a cable quick female connector are arranged on the front side surface of the pneumatic element cabinet; an ultrasonic welding mechanism assembly is installed on the front side face of the installation bottom plate, a cable connector hole and an air pipe connector hole are formed in the surface of the installation bottom plate, the connector end of an air pipe quick-inserting connector is connected with an air pipe on the ultrasonic welding mechanism assembly, and the end of a cable of the ultrasonic welding mechanism assembly is connected with a cable quick-connecting male connector. The cable quick-connection female head is connected with the cable quick-connection male head; a plurality of quick locking devices are connected to the surface of the mounting bottom plate in an embedded mode, and the locking ends of the quick locking devices are connected with the cam locking sleeve. According to the utility model, the defects in the prior art are overcome, the ultrasonic welding working parts are modularly designed, the modules are quickly replaced, the welding requirements of different types of workpieces are met, the equipment cost is reduced, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to ultrasonic welding technology, and specifically to a modular intelligent sewing machine. Background Art

[0002] Ultrasonic welding, due to its advantages such as fast welding speed, high weld strength, and excellent sealing, is widely used in various industries such as medical devices, packaging, automotive parts, and fishing gear. In the clothing industry, it is also known as ultrasonic sewing. Compared with conventional needle and thread sewing, ultrasonic sewing does not require needles and thread, and has high seam strength and excellent sealing, making it a promising alternative to conventional sewing machines.

[0003] However, in the existing technology, there are many types of ultrasonic suturing equipment. The pressure and frequency required for different materials are different, and the welding head dimensions required for each shape are different. It is often necessary to equip multiple different types of ultrasonic welding equipment, which not only takes up a large site space, but also greatly increases the equipment cost. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a modular intelligent stitching machine, which overcomes the shortcomings of the existing technology and has a reasonable design. By modularizing the ultrasonic welding working parts and realizing rapid replacement of modules, it can meet the welding needs of different types of workpieces, reduce equipment costs and improve welding efficiency.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A modular intelligent suturing machine includes a pneumatic component cabinet and a mounting base. A lifting plate is installed on the front side of the pneumatic component cabinet. A plurality of locking sleeve mounting grooves are evenly formed on the front side of the lifting plate. A cam locking sleeve is fixedly installed in each locking sleeve mounting groove. A first strip-shaped slot is formed on the surface of the lifting plate. A trachea quick-connect connector and a cable quick-connect female connector are installed on the front side of the pneumatic component cabinet. The connector ends of the trachea quick-connect connector and the cable quick-connect female connector both pass through the first strip-shaped slot.

[0007] The mounting base is arranged on the front side of the lifting plate, and an ultrasonic welding mechanism assembly is fixedly installed on the front side of the mounting base. A cable connector hole and an air pipe connector hole are respectively opened on the surface of the mounting base, and the connector end of the air pipe quick connector passes through the first strip slot and the air pipe connector hole in sequence and is connected to the air pipe on the ultrasonic welding mechanism assembly. The end of the cable of the ultrasonic welding mechanism assembly is connected with a cable quick-connect male head, and the cable quick-connect female head passes through the first strip slot and the cable connector hole in sequence and is matched with the cable quick-connect male head; a plurality of quick lockers are embedded on the surface of the mounting base, and the locking end of the quick locker passes through the mounting base and is matched with the cam locking sleeve.

[0008] Preferably, a positioning pin is fixedly installed on the front side of the lifting plate, and a positioning hole is opened on the surface of the installation base plate, and the positioning pin is matched and plugged into the positioning hole.

[0009] Preferably, there are two positioning pins, which are a diamond pin and a round pin respectively. There are two positioning holes, each of which is fixedly installed with a bushing. The diamond pin and the round pin are movably connected in the two bushings respectively.

[0010] Preferably, the quick locker includes a locking shell, which is fixedly embedded in the mounting base, a locking shaft is rotatably connected in the middle of the locking shell, a knob is provided on the front end surface of the locking shaft, the rear end of the locking shaft passes through the locking shell and is fixedly installed with a straight-line plug, and a straight-line socket is provided on the surface of the cam locking sleeve, and the straight-line plug is movably inserted into the straight-line socket.

[0011] Preferably, a movable groove is provided in the middle of the locking shell, a limiting column is provided on the middle outer surface of the locking shaft, the limiting column is movably installed in the movable groove, a fan-shaped limiting hole is provided on the side wall of the movable groove, a limiting block is provided on the outer surface of the limiting column, and the limiting block is movably installed in the fan-shaped limiting hole.

[0012] Preferably, a spring sheet is provided on the bottom surface of the inner cavity of the movable groove, and the spring sheet abuts against the rear side surface of the limiting column. The outer surface of the locking shaft is fixedly connected to a limiting ring, and the limiting ring abuts against the rear side surface of the locking shell.

[0013] The utility model provides a modular intelligent sewing machine. It has the following beneficial effects: by setting a lifting plate and a mounting base plate of a plate-like structure, it is more convenient to disassemble and repair compared to structures such as cylindrical structures and square structures; and the mounting base plate of the plate-like structure can also better fit the side surface of the lifting plate, so that the verticality of the entire ultrasonic welding mechanism assembly is guaranteed. In addition, by setting a plurality of quick lockers to cooperate with each cam locking sleeve, the mounting base plate and the lifting plate can be quickly locked and fixed. And through the cable quick-connect male head and the trachea quick-connect male head respectively cooperating with the cable quick-connect female head and the trachea quick-plug connector; so that the circuit and air path of the ultrasonic welding mechanism assembly can be quickly connected to the circuit and air path of the pneumatic component cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for describing the prior art.

[0015] Figure 1 A schematic structural diagram of the utility model;

[0016] Figure 2 A schematic diagram of the structure of the installation base plate during installation in the present utility model;

[0017] Figure 3 A schematic diagram of the structure of the mounting base and the lifting plate in the present invention;

[0018] Figure 4 A schematic structural diagram of the lifting plate in the utility model;

[0019] Figure 5 A schematic structural diagram of the quick lock in the utility model;

[0020] Figure 6 A schematic diagram of the cross-sectional structure of the quick locker in the utility model;

[0021] Description of the numbers in the figure:

[0022] 1. Pneumatic component cabinet; 2. Mounting base plate; 3. Lifting plate; 5. Cam locking sleeve; 51. I-shaped socket; 6. Locating pin; 61. Diamond pin; 62. Round pin; 7. First strip slot; 8. Air pipe quick connector; 9. Female cable quick connector; 10. Ultrasonic welding mechanism assembly; 11. Male cable quick connector; 13. Quick lock; 14. Locating hole; 15. Cable connector hole; 16. Air pipe connector hole; 131. Locking housing; 132. Locking shaft; 133. Knob; 134. I-shaped column; 135. Movable slot; 136. Limit column; 137. Sector-shaped limit hole; 138. Limit block; 139. Limit ring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0024] Example 1, as Figure 1-6As shown, a modular intelligent suturing machine includes a pneumatic component cabinet 1 and a mounting base 2. A lifting plate 3 is installed on the front side of the pneumatic component cabinet 1. In this embodiment, a slider can be fixedly installed on the rear side of the lifting plate 3, and a slide rail can be vertically fixedly installed on the front side of the pneumatic component cabinet 1. Then, an electric push rod is installed on the front side of the pneumatic component cabinet 1, and the end of the telescopic shaft of the electric push rod is connected to the slider, so that the telescopic shaft of the electric push rod can be controlled to perform telescopic movement to drive the lifting plate 3 to slide up and down along the slide rail through the slider. Alternatively, a rack and pinion transmission mechanism may be used, namely, a slider is fixedly mounted on the rear side of the lifting plate 3, a slide rail is fixedly mounted vertically on the front side of the pneumatic component cabinet 1, a rack is fixedly mounted vertically on the rear side of the lifting plate 3, a rotating shaft is mounted horizontally on the side of the pneumatic component cabinet 1 via a bearing, one end of the rotating shaft is mounted with a gear, the gear meshes with the rack, and the other end of the rotating shaft passes through the pneumatic component cabinet 1 and is fixed with a handle, so that the gear can be rotated manually by turning the handle, and then the gear and rack mesh together to drive the lifting plate 3 to slide up and down along the slide rail via the slider. In this way, the height position of the lifting plate 3 can be adjusted according to the welding height required for different types of workpieces (this is a well-known technical solution in the prior art, which is already understood by those skilled in the art), thereby adjusting the height of the welding end of the ultrasonic welding mechanism assembly 10.

[0025] A plurality of locking sleeve mounting grooves are evenly opened on the front side of the lifting plate 3, and a cam locking sleeve 5 is fixedly installed in each locking sleeve mounting groove; a first strip slot 7 is opened on the surface of the lifting plate 3, and a trachea quick-connect connector 8 and a cable quick-connect female connector 9 are installed on the front side of the pneumatic component cabinet 1, and the connector ends of the trachea quick-connect connector 8 and the cable quick-connect female connector 9 are both passed through the first strip slot 7;

[0026] The mounting base plate 2 is arranged on the front side of the lifting plate 3, and an ultrasonic welding mechanism assembly 10 is fixedly installed on the front side of the mounting base plate 2. A cable connector hole 15 and an trachea connector hole 16 are respectively opened on the surface of the mounting base plate 2. The connector end of the trachea quick connector 8 passes through the first strip slot 7 and the trachea connector hole 16 in sequence and is connected to the trachea on the ultrasonic welding mechanism assembly 10. The end of the cable of the ultrasonic welding mechanism assembly 10 is connected with a cable quick-connect male head 11, and the cable quick-connect female head 9 passes through the first strip slot 7 and the cable connector hole 15 in sequence and is matched with the cable quick-connect male head 11; a plurality of quick locks 13 are embedded in the surface of the mounting base plate 2, and the locking end of the quick lock 13 passes through the mounting base plate 2 and is matched with the cam locking sleeve 5.

[0027] Working principle:

[0028] For different types of workpieces, a corresponding plurality of ultrasonic welding mechanism assemblies 10 can be installed on each mounting base plate 2 to form a plurality of ultrasonic welding working component modules.

[0029] When it is necessary to replace and install the ultrasonic welding mechanism assembly 10 of different power, it is only necessary to install the back of the mounting base 2 on the front surface of the lifting plate 3, and insert the locking end of the quick lock 13 into the corresponding cam locking sleeve 5 for locking and fixing. At this time, the cable of the ultrasonic welding mechanism assembly 10 is quickly connected through the cable quick connector male 11 and the cable quick connector female 9, and the air pipe of the cylinder on the ultrasonic welding mechanism assembly 10 is quickly connected with the air pipe quick connector 8, so that the circuit and air path on the ultrasonic welding mechanism assembly 10 can be connected with the circuit and air path in the pneumatic component cabinet 1. The vertical height position of the lifting plate 3 can then be adjusted so that the welding end height of the ultrasonic welding mechanism assembly 10 can be adapted to the welding height required by the workpiece.

[0030] When the ultrasonic welding mechanism assembly 10 needs to be disassembled and replaced, it is only necessary to first separate the cable quick-connect male connector 11 and the trachea quick-connect male connector 12 from the cable quick-connect female connector 9 and the trachea quick-connect connector 8 respectively; then separate each quick locker 13 from the cam locking sleeve 5, and the entire ultrasonic welding working component module and the lifting plate 3 can be disassembled and separated.

[0031] The present invention provides a lifting plate 3 and a mounting base 2 of a plate-like structure, which makes disassembly, assembly, and maintenance more convenient than structures such as cylindrical structures and square structures. Moreover, the mounting base 2 of the plate-like structure can also better fit the side surface of the lifting plate 3, so that the verticality of the entire ultrasonic welding mechanism assembly 10 is guaranteed. In addition, by providing a plurality of quick lockers 13 that cooperate with each cam locking sleeve 5, the mounting base 2 and the lifting plate 3 can be quickly locked and fixed. And the cable quick-connect male connector 11 and the trachea quick-connect male connector 12 respectively cooperate with the cable quick-connect female connector 9 and the trachea quick-connect connector 8 to connect; thereby, the circuit and gas path of the ultrasonic welding mechanism assembly 10 can be quickly connected to the circuit and gas path of the pneumatic component cabinet 1.

[0032] In the present invention, the trachea quick-connect connector 8, the cable quick-connect female connector 9, the cable quick-connect male connector 11, and the ultrasonic welding mechanism assembly 10 all adopt well-known technical solutions in the prior art, which are already understood by those skilled in the art and will not be described in detail here.

[0033] In the second embodiment, which is a further preferred embodiment of the first embodiment, a locating pin 6 is fixedly mounted on the front side of the lifting plate 3, and a locating hole 14 is formed on the surface of the mounting base plate 2. The locating pin 6 engages with the locating hole 14. Therefore, when the mounting base plate 2 is mounted on the front surface of the lifting plate 3, the locating pin 6 and the locating hole 14 can be used to ensure that the mounting base plate 2 can be quickly and accurately positioned during installation; this allows the locking end of the subsequent quick lock 13 to be directly inserted into the corresponding cam locking sleeve 5 for locking and securing.

[0034] In this embodiment, two positioning pins 6 are provided, namely a diamond pin 61 and a round pin 62. Two positioning holes 14 are provided, and a bushing is fixedly installed in each positioning hole 14. The diamond pin 61 and the round pin 62 are movably connected in the two bushings. The joint positioning effect of the diamond pin 61 and the round pin 62 further ensures the quick and accurate positioning effect of the mounting base 2 during installation. In addition, the bushing is fixedly installed in each positioning hole 14 to avoid wear caused by direct contact between the positioning pin 6 and the positioning hole 14, which in turn affects the positioning accuracy of the mounting base 2.

[0035] Example 3, as Figure 5-6 As shown, as a further preferred embodiment of the first embodiment, the quick locker 13 includes a locking shell 131, which is fixedly embedded in the mounting base 2. The locking shell 131 is rotatably connected to a locking shaft 132 in the middle, and a knob 133 is provided on the front end surface of the locking shaft 132. The rear end of the locking shaft 132 passes through the locking shell 131 and is fixedly installed with a straight-line column 134. The surface of the cam locking sleeve 5 is provided with a straight-line socket 51, and the straight-line column 134 is movably inserted into the straight-line socket 51.

[0036] Therefore, when the quick locker 13 cooperates with the cam locking sleeve 5 to lock, the I-shaped pin 134 at the rear end of the locking shaft 132 is first inserted into the I-shaped socket 51, so that the I-shaped socket 51 is located in the inner cavity of the cam locking sleeve 5, and then the knob 133 is rotated to drive the entire locking shaft 132 and the I-shaped pin 134 to rotate 90 degrees, so that the I-shaped pin 134 and the I-shaped socket 51 are cross-shaped, so that the I-shaped pin 134 can be limited and fixed in the inner cavity of the cam locking sleeve 5, thereby achieving the effect of coordinated locking between the quick locker 13 and the cam locking sleeve 5.

[0037] Example 4, as Figure 6As shown, as a further preferred embodiment of the third embodiment, a movable groove 135 is provided in the middle of the locking shell 131, a limiting column 136 is provided on the middle outer surface of the locking shaft 132, and the limiting column 136 is movably installed in the movable groove 135. A fan-shaped limiting hole 137 is provided on the side wall of the movable groove 135, and a limiting block 138 is provided on the outer surface of the limiting column 136, and the limiting block 138 is movably installed in the fan-shaped limiting hole 137.

[0038] By disposing a stopper 138 outside the stopper post 136 and sliding it within the fan-shaped stopper hole 137, the fan-shaped stopper hole 137 can limit the rotation angle of the entire locking shaft 132. When the knob 133 is rotated so that the stopper 138 is near one end of the fan-shaped stopper hole 137, the straight-line post 134 and the straight-line socket 51 are aligned and parallel to each other, allowing the straight-line post 134 to freely penetrate the straight-line socket 51. When the knob 133 is rotated so that the stopper 138 is near the other end of the fan-shaped stopper hole 137, the straight-line post 134 and the straight-line socket 51 intersect in a cross shape, thereby securing the straight-line post 134 in the inner cavity of the cam locking sleeve 5.

[0039] In the fifth embodiment, as a further preferred embodiment of the fourth embodiment, a spring is provided on the bottom surface of the inner cavity of the movable groove 135, which abuts against the rear side of the limiting post 136. A limiting ring 139 is fixedly connected to the outer surface of the locking shaft 132, and the limiting ring 139 abuts against the rear side of the locking housing 131. The spring is provided to apply an elastic thrust to the limiting post 136. Therefore, when the straight-line plug post 134 and the straight-line socket 51 form a cross, the elastic action of the spring ensures that the straight-line plug post 134 always has an outward force, thereby ensuring that the straight-line plug post 134 can firmly abut against the inner wall of the cam locking sleeve 5, thereby effectively preventing the installation base plate 2 from shaking after being installed on the lifting plate 3.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A modular intelligent suturing machine, characterized by: The invention comprises a pneumatic component cabinet (1) and a mounting base plate (2), wherein a lifting plate (3) is mounted on the front side of the pneumatic component cabinet (1), and a plurality of locking sleeve mounting grooves are evenly opened on the front side of the lifting plate (3), and a cam locking sleeve (5) is fixedly installed in each of the locking sleeve mounting grooves; a first strip-shaped slot (7) is opened on the surface of the lifting plate (3), and a trachea quick-connect joint (8) and a cable quick-connect female head (9) are mounted on the front side of the pneumatic component cabinet (1), and the joint ends of the trachea quick-connect joint (8) and the cable quick-connect female head (9) both pass through the first strip-shaped slot (7); The mounting base plate (2) is arranged on the front side of the lifting plate (3), and an ultrasonic welding mechanism assembly (10) is fixedly installed on the front side of the mounting base plate (2). A cable joint hole (15) and an air pipe joint hole (16) are respectively opened on the surface of the mounting base plate (2), and the joint end of the air pipe quick connector (8) passes through the first strip slot (7) and the air pipe joint hole (16) in sequence and is connected to the air pipe on the ultrasonic welding mechanism assembly (10). The end of the cable of the ultrasonic welding mechanism assembly (10) is connected with a cable quick connector male head (11), and the cable quick connector female head (9) passes through the first strip slot (7) and the cable joint hole (15) in sequence and is matched with the cable quick connector male head (11); a plurality of quick lockers (13) are embedded on the surface of the mounting base plate (2), and the locking end of the quick locker (13) passes through the mounting base plate (2) and is matched with the cam locking sleeve (5).

2. The modular intelligent stitching machine according to claim 1, characterized in that: A positioning pin (6) is fixedly installed on the front side of the lifting plate (3), and a positioning hole (14) is opened on the surface of the installation base plate (2), and the positioning pin (6) is matched and plugged into the positioning hole (14).

3. The modular intelligent stitching machine according to claim 2, characterized in that: Two positioning pins (6) are provided, and the two positioning pins (6) are respectively a rhombus pin (61) and a round pin (62). Two positioning holes (14) are provided, and a bushing is fixedly installed in each positioning hole (14). The rhombus pin (61) and the round pin (62) are respectively movably connected in the two bushings.

4. The modular intelligent stitching machine according to claim 1, characterized in that: The quick locker (13) includes a locking shell (131), the locking shell (131) is fixedly embedded on the mounting base (2), a locking shaft (132) is rotatably connected in the middle of the locking shell (131), a knob (133) is provided on the front end surface of the locking shaft (132), the rear end of the locking shaft (132) passes through the locking shell (131) and is fixedly installed with a straight-line plug (134), the surface of the cam locking sleeve (5) is provided with a straight-line socket (51), and the straight-line plug (134) is movably inserted into the straight-line socket (51).

5. The modular intelligent stitching machine according to claim 4, characterized in that: A movable groove (135) is provided in the middle of the locking shell (131), a limiting column (136) is provided on the middle outer surface of the locking shaft (132), the limiting column (136) is movably installed in the movable groove (135), a fan-shaped limiting hole (137) is provided on the side wall of the movable groove (135), a limiting block (138) is provided on the outer surface of the limiting column (136), and the limiting block (138) is movably installed in the fan-shaped limiting hole (137).

6. The modular intelligent stitching machine according to claim 5, characterized in that: The bottom surface of the inner cavity of the movable groove (135) is provided with an elastic sheet, which abuts against the rear side surface of the limiting column (136); the outer surface of the locking shaft (132) is fixedly connected to a limiting ring (139), and the limiting ring (139) abuts against the rear side surface of the locking shell (131).

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