CN2499420Y

CN2499420Y - Pattern sewing machine with display unit

Info

Publication number: CN2499420Y
Application number: CN 01226770
Authority: CN
Inventors: 何丕伦
Original assignee: GAOLIN CO Ltd
Current assignee: GAOLIN CO Ltd
Priority date: 2001-07-04
Filing date: 2001-07-04
Publication date: 2002-07-10
Anticipated expiration: 2011-07-04

Abstract

A pattern sewing machine with a display unit comprises: an X-axis electromotor, a Y-axis electromotor, a Z-axis electromotor which can drive a bed of a sewing machine to move and which are respectively driven by an X drive, a Y drive and a Z drive; a signal input interface, a signal output interface; a computer processing device which comprises a mainframe part, a man-machine interface and electromotor control interfaces. The main frame part consists of a central processing unit, a figure input interface and a storage; the man-machine part comprises a keyboard, a disk drive, a display; the electromotor control interfaces are respectively connected with the central processing unit, the X drive, the Y drive, the Z drive, the signal input interface, and the signal output interface. The pattern sewing machine with display unit solves the problem of trouble selection of patterns of the prior sewing machine.

Description

Pattern sewing machine with display unit

(1) technical field:

The utility model relates to a kind of Sewing machines, particularly a kind of pattern sewing machine with display unit, mainly be to utilize Computer Processing figure input/output signal, figure is transmitted on the display unit of electronics embroidery sewing machine movable platform, can makes that the graphics process of Sewing machines is more direct, simple, fast.

(2) background technology:

The conditional electronic embroidery sewing machine could could only be judged correction by the sewing result of Sewing machines itself by the effect of recognizing graphics edition on the operating case when doing the figure editor, cause waste of material, time waste, if complicated figure bothers more!

Moreover the conditional electronic embroidery sewing machine can't be known the effect that pattern is represented at once when selecting pattern, must be by examination seam or other manual type record, required pattern could be correctly selected,, often required pattern can't be found rapidly and correctly if recording mode is wrong.

Take a broad view of above-mentioned shortcoming, all because of due to the style figure of conditional electronic embroidery sewing machine can't present immediately.

(3) summary of the invention:

Main purpose of the present utility model is to provide a kind of pattern sewing machine with display unit of being convenient to select pattern.

Another purpose of the present utility model is to provide a kind of pattern sewing machine with display unit that can show required pattern at any time.

Another purpose of the present utility model is to provide a kind of pattern sewing machine with display unit of being convenient to upgrade at any time required pattern.

For achieving the above object, the utility model is taked following technical measures:

Pattern sewing machine with display unit of the present utility model comprises:

The Z axle servomotor that X, Y-axis stepping motor and the control machine spindle of control Sewing machines platform displacement moves up and down, described motor is respectively by X, Y, Z driver drives;

An input signal interface, an output signal interface;

Also comprise a computer processor unit, it comprises:

A main frame portion comprises a CPU, the graphics input interface that is connected with CPU and memory;

One personal-machine interface comprises: in order to keyboard, disc driver, the display of input, storage and display graphics; Keyboard, disc driver connect CPU, and display connects graphics input interface;

A Motor Control interface that connects CPU, it also connects the corresponding drivers of X, Y-axis stepping motor, Z axle servomotor of Sewing machines and input signal interface, output signal interface respectively;

Form by above-mentioned member, main frame portion is with after the pin mark coordinate position reads under the suture needle in the memory, X Y according to display shows specification, the suture needle point coordinates is conversed the relational coordinate on the display and shows glow point, on display with blue line with two glow point lines, the formation suture shows, goes round and begins again like this, makes to constitute a figure.

Wherein, can to adopt model be 80 * 86 CPU to described CPU.

Wherein, described display can be a colour liquid crystal display device.

Wherein, described graphics input interface can adopt HPGL drawing language or DXF drawing language.

Wherein, described man-machine interface also can comprise a cursor indicator.

Pattern sewing machine of the present utility model, owing to have computer processor unit, can utilize the software processing capacity, handle the test pattern author language, make figure input, cost, convenience and the versatility of Sewing machines improve, the figure of being edited is presented visual editor's effect one by one in editing process, thereby save material and time in a large number, can reduce cost.

Figure in the utility model can be stored in disk or its main frame, can find out and show required figure at any time, reduces the time of seeking figure and may produce mistake.

The utlity model has following effect:

One, the process of editing graph can show one by one, can avoid Edit Error, saves time, the saving of labor, has solved the problem that existing Sewing machines is selected the pattern trouble;

Two, the display that has display graphics, select Graphic Documentation directly, understand, save time, the saving of labor;

Three, have display, make the use of Sewing machines have more affinity;

Four, use standard HPGL drawing language or DXF drawing language, so can use general on the market drawing business software to draw out the sewing figure, occupation mode is simple, drawing speed is fast.

(4) description of drawings:

Fig. 1: the schematic perspective view of an embodiment of the present utility model:

Fig. 2: circuit block diagram of the present utility model;

Fig. 3: the flow chart of coordinate display system of the present utility model;

Fig. 4: the circuit diagram of the utility model control circuit;

Fig. 5,6: the interface circuit figure in the utility model.

(5) specific embodiment:

Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present utility model:

As Fig. 1 and shown in Figure 2, it represents an embodiment of the present utility model, the utility model pattern sewing machine 10 is an electronic pattern sewing machine, has the Z axle servomotor 13 of X-axis stepping motor 11, Y-

axis stepping motor

12 and 132 motions of control machine spindle of XY platform 112 displacements of control Sewing machines 10; The aforementioned electric motivation is driven by X driver 111, Y driver 121, Z driver 131 respectively; Sewing machines 10 has an input signal interface 14 in addition, an output signal interface 15, input signal interface 14 is in order to receive an XYZ initial point signal 141, one starts pedal signal 142, an outer pressing element pedal signal 143, an emergency stop push button signal 144, this output signal interface 15 is dialled line signal 151 in order to export one, a tangent line signal 152, a unwrapping wire signal 153, an outer pressing element signal 154, an interior pressing element signal 155, a buzzer signal 156, the Sewing machines 10 that is characterised in that of the present utility model is provided with a computer processor unit 20, and computer processor unit 20 comprises:

One personal-machine interface 21, mainly form by keyboard 211, disc driver 212, display 214, in order to input, storage and display graphics, also can add a cursor indicator 213 so that figure input and making, wherein, display 214 is the VGA display, certainly, for clearly showing and separate pattern line, display 214 serves as suitable with the LCD of colored high-res;

A Motor Control interface 22 is responsible for X-axis stepping motor 11, the Y-axis stepping motor 12 of aforementioned Sewing machines, the control of Z axle servomotor 13, and the signal of input signal interface 14, output signal interface 15 is handled;

A main frame portion 23 mainly comprises a graphics input interface 231, CPU 232, memory 233, in order to handle man-machine interface 21 and Motor Control interface 22; In the present embodiment, CPU 232 is 80 * 86 CPU for model; Graphics input interface 231 adopts standard HPGL drawing language or DXF drawing language.

The utility model shows suture needle point and the flow process of suture figure on display 214 as shown in Figure 3, comprises the steps:

1. pin mark coordinate position under the suture needle in the memory is read in;

2. show specification according to the XY of display, the suture needle point coordinates is conversed relational coordinate on the display;

3. the relational coordinate on the display that converses is shown glow point;

On the display with blue line with this glow point with on a pin mark (glow point) line, form suture and show;

5. read next pin mark position;

So go round and begin again, can constitute a style figure.

Control circuit in the utility model as shown in Figure 4, mainly comprises:

A CPU 232, CPU 232 can be used 486 general technical grade computer main frame panels of present market, for example can adopt the central processing unit of the JUKI-752 series of electricity company of Weida production;

An XYZ three-axis moving control card 16, by XYZ three-axis moving control card 16 control X drivers 111, Y driver 121, Z driver 131, and then the motion of control X-axis stepping motor 11, Y-axis stepping motor 12 and Z axle servomotor 13, its physical circuit is shown in Fig. 5,6;

An output driving circuit 234, its function are that the signal that will be sent by motherboard amplifies, and uses for system, shown in Fig. 5,6;

An electromagnetic valve 236, its fixing, sewing with sewing cloth play functions such as fixing, the automatic tangent of pin mark, are general existing commercial product, the BE series electromagnetic valve that for example can adopt letter system company to be produced;

A detector 235, it can carry out make zero control with the tangent line time of action, is general existing commercial product, the EIR-A01 series detector that for example can adopt Omron company to produce;

X driver 111, Y driver 121, Z driver 131 are general existing commercial product, can drive X-axis stepping motor 11, Y-

axis stepping motor

12 and 13 runnings of Z axle servomotor; X-axis stepping motor 11, Y-axis stepping motor 12 can adopt the stepping motor of the 103H7823-0440 series of Sanyo company production, Z axle servomotor 13 can adopt the servomotor of the YBL040 series that wild power company produces, X driver 111, Y driver 121 can adopt the step actuator of the pmm-MD-23221-10 series that Sanyo company produces, and Z driver 131 can adopt the servo-driver of the YBL040E series that wild power company produces;

Output signal to XYZ three-axis moving control card 16 by CPU 232, output signal to X driver 111, Y driver 121, Z driver 131 by XYZ three-axis moving control card 16 again, then drive X-axis stepping motor 11, Y-

axis stepping motor

12, and 13 runnings of Z axle servomotor.

Utilize above-mentioned element apparatus, as shown in Figure 1, except keyboard 211, cursor indicator 213, display 214 are external, other member all can be combined as a whole with main frame portion 23, especially along with the prosperity of scientific and technological industrial technology, the volume of each member can be more and more little, and function is ripe more, and processing speed is faster.

Foregoing is to utilize embodiment that technical characterictic of the present utility model is described, is not to be used to limit protection domain of the present utility model, even there is the people to change slightly on the basis of the utility model design, must belong in the protection domain of the present utility model.

Claims

1. pattern sewing machine with display unit comprises:

An input signal interface, an output signal interface;

It is characterized in that: also comprise a computer processor unit, it comprises:

A Motor Control interface that connects CPU, it also connects the corresponding drivers of X, Y-axis stepping motor, Z axle servomotor of Sewing machines and input signal interface, output signal interface respectively.

2. pattern sewing machine according to claim 1 is characterized in that, described CPU employing model is 80 * 86 CPU.

3. pattern sewing machine according to claim 1 and 2 is characterized in that, described display is a colour liquid crystal display device.

4. pattern sewing machine according to claim 1 is characterized in that, described man-machine interface also comprises a cursor indicator.