CN108277582A - A kind of template machine - Google Patents

Abstract

The invention discloses a kind of template machines, belong to technical field of sewing equipment.A kind of template machine, including rack are provided with sewing machine and seam table top in the rack, and the sewing machine side is provided with sewing feed system；The sewing feed system includes the Flat feeder structure being removably set on the seam table top, Flat feeder structure is provided with material pressing device straight down by lifting device and transfer, eccentric swage is provided in material pressing device, eccentric swage is used for clamping cloth, and being allowed to cloth can move on seam table top with Flat feeder structure and be rotated on seam table top with transfer and the sewing machine is coordinated to carry out sewing operation.The present invention by way of changing feeding in the prior art and cabling, increase it is a kind of binding clasp rotation by way of coordinate the movement of feed device in the horizontal plane to realize the control to cabling so that the process of cabling is more smooth, stitching is more beautiful.

Description

a template machine

technical field

The invention belongs to the technical field of sewing equipment, in particular to a template machine.

Background technique

At present, the degree of automation of sewing machines is getting higher and higher, and one sewing machine may correspond to a variety of automation equipment. As a result, there are more and more automation equipment on the market, and the layout of clothing technology is becoming more and more refined. However, this leads to the situation that if the enterprise wants to improve the technological process and achieve a goal similar to "single piece flow", it must increase equipment more desperately. This will undoubtedly increase the production cost and maintenance cost of some enterprises.

Especially in the current template machine manufacturing industry, most of them can only use lockstitch sewing machines to carry out template operations. There are fewer similar to other overlock sewing machines or interlock sewing machines, let alone other special machines. It is conceivable that when the above-mentioned various models all use template machines for operation and correspond to a kind of automation equipment, the result of such a combination will inevitably be that there are more and more types of equipment, and it is difficult to realize the systematization of the entire industry.

Contents of the invention

The purpose of the present invention is to provide a template machine. This template machine provides a platform, which can be used for a variety of sewing equipment and can greatly improve the versatility of sewing machine models.

The object of the present invention is achieved in this way: a template machine includes a frame, the frame is provided with a sewing machine and a sewing table, and one side of the sewing machine is provided with a sewing feeding system; the sewing feeding system includes a Move the plane feeding mechanism arranged on the seam table, and the plane feeding mechanism is provided with a pressing device vertically downward through the lifting device and the steering device, and a pressing device is arranged in the pressing device, and the pressing device is used to clamp the cloth, The cloth can be moved on the sewing table with the plane feeding mechanism and rotated on the sewing table with the steering device and cooperate with the sewing machine to carry out the sewing operation.

Preferably, the sewing machine is a lockstitch sewing machine or an overlock sewing machine or an interlock sewing machine or a special machine or a sewing machine with a knife.

Preferably, one side of the main body of the system is also provided with an editable control system, the control system is respectively connected with the plane feeding mechanism and the steering device and independently controls the movement of the feeding device on the seam table and the rotation of the steering device angular displacement and angular velocity.

Preferably, the presser includes at least one upper pressing plate, and the turning device is connected to the upper pressing plate.

Preferably, the presser includes two pressing plates, an upper pressing plate and a lower pressing plate, the lower pressing plate is formed with mounting posts, and the upper pressing plate is formed with Mounting holes for column fit.

Preferably, the steering device includes a steering power source, one end of the steering power source is connected to a rotating shaft, the lower end of the rotating shaft is connected to a steering connecting plate, and the steering connecting plate is connected to the presser.

Preferably, the lifting device includes a cylinder assembly; the steering power source is connected to the cylinder assembly through a power source mounting bracket, and one side of the cylinder assembly is connected to the plane feeding mechanism.

Preferably, the cylinder assembly includes a cylinder body, one end of the cylinder body is provided with a cylinder push rod, one end of the cylinder push rod is connected with a push rod connecting plate, and the push rod connecting plate is connected with the power source installation frame.

Preferably, the plane feeding mechanism includes a beam frame, a chute is formed in the beam frame, a slider is slidably arranged in the chute, and one side of the slider is connected with the cylinder assembly.

Preferably, the plane feeding mechanism includes an X-direction feeding device and a Y-direction feeding device; the Y-direction feeding device includes a drag chain assembly, and one end of the drag chain assembly is connected to one end of the beam frame through a drag chain connecting plate, so The other end of the towline connecting plate is connected to the cylinder assembly; one end of the beam frame is provided with an inductor capable of sensing that the towline assembly reaches the limit position; the X-direction feeding device includes a screw assembly, and one end of the screw assembly is set There is a connection block, the upper end of the connection block is provided with an X-direction slide plate, and the beam frame is fixed on the X-direction slide plate.

Compared with the prior art, the present invention has outstanding and beneficial technical effects as follows:

1. The present invention changes the way of feeding and wiring in the prior art, and adds a method of rotating the clamper to cooperate with the movement of the feeding device on the horizontal plane to realize the control of the wiring, so that the wiring can be The process is smoother and the stitches are more beautiful.

2. The present invention changes the traditional way of clamping fabrics, simplifies the process of template making, and reduces the difficulty of template making. It is more conducive to the promotion of the automation of the sewing machine equipment.

3. By adopting the feeding system of the present invention, it can greatly reduce the situation that the current formwork machine models are huge in size, which leads to very high production costs and manufacturing costs.

4. The formwork machine described in the present invention can be matched with most of the models on the market. And through this design, the overall volume of the template machine can be greatly reduced. It can bring revolutionary changes to the current industry.

Description of drawings

Fig. 1 is one of structural diagram of the present invention;

Fig. 2 is the second structural diagram of the present invention;

Fig. 3 is a partial enlarged view of place A in Fig. 2;

Fig. 4 is the third structural diagram of the present invention;

Fig. 5 is a partial enlarged view of place B in Fig. 4;

Fig. 6 is the third structural diagram of the present invention;

Fig. 7 is the structural representation of pressing device;

Fig. 8 is a schematic structural view of the cylinder assembly.

In the figure: 1-frame; 2-plane feeding mechanism; 3-lifting device; 4-steering device; 5-pressing device; 6-sewing machine; 22-chute; 23-slider; 24-X direction feeding device; 26-screw assembly; 27-connecting block;

28-X-direction slide; 29-towline assembly; 31-cylinder assembly; 32-cylinder main body;

33-cylinder push rod; 34-push rod connecting plate; 41-steering power source; 42-rotating shaft;

43-steering connecting plate; 44-power source installation frame; 52-upper pressing plate; 53-lower pressing plate.

Detailed ways

The present invention will be further described below with specific examples.

Embodiment 1: As shown in Figures 1-8, a template machine includes a frame 1, the frame 1 is provided with a sewing machine 6 and a sewing table 11, and one side of the sewing machine 6 is provided with a sewing feeding system; The sewing feeding system includes a plane feeding mechanism 2 that is movably arranged on the seam table 11. The plane feeding mechanism 2 is provided with a pressing device 5 vertically downward through a lifting device 3 and a steering device 4. The pressing device 5 A presser is arranged inside, and the presser is used to clamp the cloth, so that the cloth can move on the sewing table 11 with the plane feeding mechanism 2 and rotate on the sewing table 11 with the steering device 4, and cooperate with the sewing machine 6 to carry out sewing operations .

The patent of the present invention specifically provides a highly versatile feeding system for sewing equipment. Through such a feeding system, the current problems of complicated sewing feeding and insufficient precision can be simplified. Moreover, the feeding system described in the technical solution can be used for most models on the market. Because when the sewing table 11 slides, a turning action is added simultaneously, so that the sewing of the cut piece can be more handy, and the turning is more delicate. Also because of the addition of a rotating design, if this technical solution is used in the manufacture of formwork machines, it is not necessary for the traditional formwork machine to have a machine head nearly one meter long, and it can even be realized by using an ordinary computerized lockstitch sewing machine. Large templates for sewing jobs. At the same time, it can also solve the shortcomings of the existing formwork machine, such as bulky size and inconvenient installation.

Simultaneously, the feeding system described in the technical solution can be used in a variety of models, such as conventional lockstitch machines, overlock machines, interlock machines, double-needle machines and other models, and has very high versatility. Even in actual use, by combining the shape of the sewing table 11 with the existing table through reasonable planning, the template sewing operation can be realized, which greatly reduces the production cost of the enterprise and the equipment procurement cost of the garment factory.

The lifting device 3 is used to realize the rising and falling of the pressing device 5, the rising is used to replace the template or maintenance, and the falling is used to compress the fabric so that the fabric is not shifted or displaced during the rotation process. The installation of the sewing machine 7 in this technical solution can be installed on the sewing table 11, or the strong compatibility of the feeding system can be used to directly install the sewing machine 7 on the original supporting table and then the sewing table 11 according to the shape of the table Just complete the matching.

Preferably, the sewing machine 6 is a lockstitch sewing machine or an overlock sewing machine or an interlock sewing machine or a special machine or a sewing machine with a knife. The template machine described in the technical proposal mainly changes the feeding mode of the previous template machine, so it can be widely used with most of the sewing machines on the market. The special machines described in this technical proposal should include not only tacking machines, buttonhole machines, and buttonhole machines in the traditional sense, but also double-needle machines, zigzag seams, thick material machines, wrist bending machines, and other machines that can adapt to this platform. of various models. Because there are many types of sewing machines, there are not many examples here. Even in a template machine, multiple sewing machines 6 can be added to form a sewing unit, and this sewing unit can be composed of a plurality of identical sewing machines, or a plurality of different sewing machines can be combined according to different processes. And this technical scheme is particularly suitable for the sewing machine with knife.

Preferably, an editable control system is also provided on one side of the frame 1, the control system is respectively connected with the plane feeding mechanism 2 and the steering device 4 and independently controls the movement of the feeding device on the seam table 11 and controls the Angular displacement and angular velocity of steering device 4 rotation.

This technical solution specifically illustrates a way to make the feeding system more intelligent by adding a control system. Moreover, the editable control system can be realized by referring to the operation interface and control program in the existing template machine technology, and it is necessary to add a module for controlling the angular displacement and angular velocity to the existing control program. Such a design can optimize the product performance to the greatest extent, and the sewing operation can be realized by displaying the stitches with the CAD module.

Preferably, the presser includes at least one pressing plate, and the turning device 4 is connected to the pressing plate.

The technical solution specifically describes a structural form of a presser. The rotation of the pressing plate is controlled by the steering device 4, and the cloth is pressed down by the pressing plate, thereby driving the rotation of the cloth. It should be noted that in actual use, if it is used with an overlock sewing machine, the shape of the pressure plate should be roughly similar to the shape of the cloth or cut piece, and only a part of the margin at the outer edge should be reserved for overlock sewing. When it is used in conjunction with a lockstitch sewing machine, it can be made in accordance with the template of a normal template machine.

Preferably, the presser includes two pressing plates, an upper pressing plate 52 and a lower pressing plate 53, the lower pressing plate 53 is formed with mounting posts, and the upper pressing plate 52 is formed with Mounting holes to fit the mounting posts described.

The technical solution specifically illustrates the structural principle of a presser. Through the clamping effect of the two pressing plates, the fabric or cut pieces can be better restricted, and the shaft hole is easy to install, which is very beneficial to the usage scenario of frequent installation and replacement in garment factories.

Preferably, the steering device 4 includes a steering power source 41, one end of the steering power source 41 is connected with a rotating shaft 42, and the lower end of the rotating shaft 42 is connected with a steering connecting plate 43, and the steering connecting plate 43 is connected with the presser.

This technical solution specifically illustrates the structural principle of a steering device 4. The steering power source 41 described in this technical solution can be a stepping motor, or other methods that can realize the rotation of the rotating shaft 42, such as gear meshing, worm gear cooperation, etc. accomplish. Moreover, the cooperation of the steering connecting plate 43 and the presser can further increase the stability during the rotation.

Preferably, the lifting device 3 includes a cylinder assembly 31 ; the steering power source 41 is connected to the cylinder assembly 31 through a power source mounting bracket 44 , and one side of the cylinder assembly 31 is connected to the plane feeding mechanism 2 .

This technical solution specifically illustrates a structural form of the lifting device 3 . Stable performance of the cylinder, easy operation and installation are the preferred structural forms of the lifting device 3 . Through the connection of the power source installation frame 44, the steering device 4 can be better linked together.

Preferably, the cylinder assembly 31 includes a cylinder main body 32, one end of the cylinder main body 32 is provided with a cylinder push rod 33, one end of the cylinder push rod 33 is connected with a push rod connecting plate 34, and the push rod connecting plate 34 is installed with the power source Frame 44 is connected.

This technical solution specifically illustrates the structural form of the cylinder assembly 31, and such a design can more clearly or carefully illustrate the structural principle of the application of the cylinder in the sewing feeding system. At the same time, through the action of the cylinder push rod 33, in daily use, the pressing device 5 can be lifted and put down by directly lifting the steering device 4 by hand, which is very simple and convenient.

Preferably, the plane feeding mechanism 2 includes a beam frame 21, a chute 22 is formed in the beam frame 21, a slider 23 is slidably arranged in the chute 22, and one side of the slider 23 is connected with the cylinder assembly 31 .

This technical solution specifically illustrates a connection method between the cylinder assembly 31 and the plane feeding mechanism 2, and the cooperation of the groove rail is simple and convenient, and is the preferred connection method.

Preferably, the plane feeding mechanism includes an X-direction feeding device and a Y-direction feeding device; the Y-direction feeding device includes a drag chain assembly, and one end of the drag chain assembly is connected to one end of the beam frame through a drag chain connecting plate, so The other end of the towline connecting plate is connected to the cylinder assembly; one end of the beam frame is provided with an inductor capable of sensing that the towline assembly reaches the limit position.

This technical solution specifically illustrates a structural form of the plane feeding mechanism 2 , wherein an inductor for sensing the limit position of the drag chain assembly 29 is provided on the beam frame 21 . This sensor can be an infrared sensor or other sensors. The sensor senses whether the drag chain is at the limit position, so as to prevent the drag chain from being stuck.

Preferably, the X-direction feeding device 24 includes a screw assembly 26, one end of the screw assembly 26 is provided with a connection block, the upper end of the connection block is provided with an X-direction slide plate 28, and the beam frame is fixed on the X-direction slide plate 28 twenty one.

This technical solution specifically illustrates a structural form of the X-direction feeding device 24 . The screw assembly 26 has a stable structure and high moving precision, and is a preferred moving structure.

The foregoing embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made according to the structures, shapes and principles of the present invention shall be covered by the protection of the present invention. within range.

Claims (10)

1. a kind of template machine, including rack (1), it is characterised in that：Sewing machine (6) and seam table top are provided on the rack (1) (11), sewing machine (6) side is provided with sewing feed system；The sewing feed system is described including being removably set on The Flat feeder structure (2) on table top (11) is stitched, Flat feeder structure (2) is vertical by lifting device (3) and transfer (4) It is vertically provided with material pressing device (5), eccentric swage is provided in material pressing device (5), eccentric swage is used for clamping cloth, and being allowed to cloth can To be moved on seam table top (11) with Flat feeder structure (2) and rotate and match on seam table top (11) with transfer (4) It closes the sewing machine (6) and carries out sewing operation.

2. template machine according to claim 1, it is characterised in that：The sewing machine (6) is flat seam machine or overedger or stretches tight Seam machine or extraordinary machine or with knife sewing machine.

3. template machine according to claim 1, it is characterised in that：The side of the rack (1) also sets up an editable control System processed, control system connect feeding dress described in simultaneously independent control with the Flat feeder structure (2) and transfer (4) respectively Set in seam table top (11) movement and control angular displacement and the angular speed of the transfer (4) rotation.

4. template machine according to claim 1, it is characterised in that：The eccentric swage includes at least one piece upper pressure plate (52), it is connected with the transfer (4) on upper pressure plate (52).

5. template machine according to claim 4, it is characterised in that：The eccentric swage includes on two pieces of pressure plates are respectively Pressure plate (52) and lower pressure plate (53) form mounting post on lower pressure plate (53), are formed on the upper pressure plate (52) The mounting hole being adapted to the mounting post.

6. template machine according to claim 2, it is characterised in that：The transfer (4) includes a steering power source (41), steering power source (41) one end is connected with shaft (42), and the lower end of shaft (42) is connected with a steering connecting plate (43), Connecting plate (43) is turned to connect with the eccentric swage.

7. template machine according to claim 6, it is characterised in that：Lifting device (3) includes a cylinder assembly (31)；Institute Steering power source (41) is stated to connect with the cylinder assembly (31) by power source mounting bracket (44), the cylinder assembly (31) Side is connect with the Flat feeder structure (2).

8. template machine according to claim 7, it is characterised in that：The cylinder assembly (31) includes a cylinder main body (32), cylinder main body (32) one end is provided with cylinder push-rod (33), and one end of cylinder push-rod (33) is connected with push rod connecting plate (34), push rod connecting plate (34) is connect with the power source mounting bracket (44).

9. template machine according to claim 7, it is characterised in that：The Flat feeder structure (2) includes a roof beam structure (21), sliding slot (22) is formed in roof beam structure (21), and a sliding block (23), the side of sliding block (23) are slidably provided in sliding slot (22) It is connected with the cylinder assembly (31).

10. template machine according to claim 9, it is characterised in that：The Flat feeder structure (2) includes X to feeding Device (24) and Y-direction feed device；The Y-direction feed device includes a drag chain component (29), and drag chain component (29) one end is logical The one end that drag chain connecting plate (20) is connected with roof beam structure (21) is crossed, the other end of the drag chain connecting plate (20) connects the cylinder Component (31)；Described roof beam structure (21) one end, which is provided with, can incude drag chain component (29) and reach capacity the inductor of position；The X to Feed device (24) includes screw component (26), and screw component (26) one end is provided with link block (27), link block (27) Upper end is provided with X to slide plate (28), and X is installed with the roof beam structure (21) on slide plate (28).