CN2218383Y - Computer matrix dot painting machine - Google Patents

Abstract

A matrix-type computer dot-picture machine is composed of dot-picture mechanism and bench, the dot-picture mechanism is arranged on bench and has rotary X and Y screws for controlling the displacement of X and Y axes, and Z axis is controlled by screw. The dot drawing machine has the functions of both computer drawing machine and carving machine, and may be used in gold stamping, manual operation and electric operation.

Description

Computer matrix dot painting machine

The utility model relates to a computer matrix dot drawing machine, which is suitable for lettering and dot drawing for scanning graphics on a computer screen.

At present, there are seal engraving machines and computer painting machines that use the matrix structure for depiction. The seal engraving machine uses light induction, cooperates with the steel needle that can move in a matrix and rotates at a high speed and the stamp fixed table that runs at a slow speed, and uses the steel needle to hollow out the light-transmitting part slowly, leaving an opaque part. part, to achieve the purpose of engraving; the painting machine for computer uses a replaceable paintbrush on the Z axis of its X, Y, and Z axes, and controls the drawing of the brush by the movement of the X and Y axes. out the desired trajectory. Among these two structures, the former moves too slowly, and it is inconvenient to draw a drawing with light-transmitting and non-transmitting parts first because it needs to use the light-sensing principle to engrave; the latter only has the function of drawing. And no depiction function.

The purpose of this utility model is to make use of a computer matrix structure to make a stippling graphic board, engraving, engraving pattern symbols, bronzing, which has both the function of an engraving machine and the function of a computer plotter. It is a computer matrix dot printer that makes little holes and draws the scanned graphics on the computer screen.

The purpose of this utility model is achieved like this: the utility model is made up of stippling mechanism and workbench, and the structure of stippling mechanism is: each fixedly sets up an X slide rail that can fit X slide seat at the front and back two edges of workbench, A fixed body is fixed on the upper edge of both ends of each X slide rail, and an X screw rod is pivotally connected between each two fixed bodies. Each X screw rod is installed in the X sliding sleeve with a ball structure. The tooth pitches of the X screws are the same. At the same end of the two X screws, a drive wheel is fixed through the two fixed bodies. A drive belt is placed between the two drive wheels, and one end of one of the X screws is set. An X drive element, an X manual rocker is installed at one end of the other X screw; a longitudinal beam is set across the two X sliding sleeves, and two Y The slide rail is embedded with a Y sliding sleeve body with two Y sliding seats. The Y sliding sleeve body is in the shape of П. The two Y sliding seats are placed on the inner edge of the Y sliding sleeve body. A Y sliding sleeve is fixed on the inner edge of the side, and a Y screw is threaded inside the Y sliding sleeve. Both ends of the Y screw are respectively fixed on two X sliding sleeve bodies, and a Y driving element is also fixed on one end of the Y screw. The other end of the screw rod is equipped with a Y manual rocking body, a driving element with a driving wheel is arranged on one side of the Y sliding sleeve body, and a driving controller for driving the driving element is arranged on the upper side of the Y sliding sleeve body. The other side of the Y sliding sleeve body is fixed with a Z-axis telescopic structure body. The Z-axis telescopic structure body has a screw and a sliding sleeve structure inside. A fixed seat with a slide rail is embedded in the seat, and a rotating body with a rotating structure is fixed on the side of the fixed seat. There is a rotating body in the rotating body, and a driving wheel protrudes from the lower edge, The lower edge of the wheel is fixed with a socket with male thread, which can be screwed into a screw sleeve that can fix the nail body and has a female thread inside after it is embedded in a nail body. The driving wheel under the rotating body and the Y sliding sleeve body A transmission belt is sheathed between the driving wheels arranged on the side. A vise for clamping the work plate is fixedly arranged in the center of the workbench.

The stippling machine of the utility model can produce various exquisite patterns, which can be used for hanging decorations, can be bronzed or hot-hot with various other colors, can also detect the depth of reliefs, and can also be used for stippling. It can carve various patterns and characters, which can be controlled manually or by ordinary electric control, and is more suitable for computer matrix control, and has a wide range of uses.

Below according to the accompanying drawing of an embodiment, the structure of the present utility model is described in detail as follows:

Fig. 1 is a flowchart of the actual operation of the utility model, wherein A: use a scanner or other drawing software to obtain graphic symbols; B: input the resulting graphics, symbols or text into the computer; C: input the driving signal into the three drivers Inside the driving machine of the component; D: The driving component drives the X, Y, Z coordinate matrix displacement drilling structure; E: Perform matrix drilling on a working plate; F: Complete;

Fig. 2 is a perspective view of an embodiment of the utility model;

Fig. 3 is a side view of the Z-axis action of the utility model;

Fig. 4 is the side view of the X and Y axis actions of the utility model;

Fig. 5 is the embodiment diagram of the fixed body of the electric heating device in the utility model;

Fig. 6 is the embodiment diagram of the nail body with small steel balls in the utility model;

Fig. 7 is the embodiment diagram of electronic detector in the utility model;

Fig. 8 is the combined structural diagram of the nail body in the utility model;

Fig. 9 is the embodiment diagram of the melting (bronzing) covered with cellophane in the utility model.

The utility model provides a structure of a computer matrix dot painting machine, which mainly obtains graphics, symbols or characters by using a scanner or other drawing software, and inputs them into a computer, and calculates each stippling through computer conversion processing. The coordinates (X, Y, Z) of the hole points, wherein the X coordinate is the horizontal numerical coordinate, the Y coordinate is the vertical numerical coordinate, and the Z coordinate is the high and low depth numerical coordinate; and the calculated The coordinate value of the computer is converted into a driving signal, and then the driving signal is input into the three driving machines belonging to the three driving elements, so that the three driving machines drive the three seats with the three driving elements according to the driving signals. axis, so that they can be drilled in a matrix displacement, and holes can be drilled at each coordinate point from top to bottom, from left to right. The points are exactly the same, so as to achieve the function of the drawing mode of a computer plotter. The three coordinate axes of the three sets of driving elements are X, Y, and Z axes, and each of the three sets of driving elements drives the displacement of the three coordinate axes. The action structure of the Z-axis is a nail body with high-speed rotation, so that it can cut a hole at the moment it touches the working board. Its speed can be matched with the 32-bit 80486CPU. The drawn picture can be large or small under the control of the computer. Dot-to-dot density (ie, resolution) can also be controlled. Fig. 2 is the embodiment diagram of a matrix type stippling machine, is made up of stippling mechanism and workbench 10, and the structure of stippling mechanism is at the front and back two edges of workbench 10, each fixedly establishes an X that can fit X slide seat 20. The slide rail 11 is provided with a fixed body 221 on the upper edge of both ends of each X slide rail 11, and an X screw rod 22 is pivotally connected between every two fixed bodies 221, and each X screw rod 22 is pierced on a In the X sliding sleeve body 21 of the ball structure, the two X screws 22 can be spirally rotated by the balls inside the X sliding sleeve body 21, and the X screw rods 22 are fixed on the sliding seat by the X sleeve body 21 Above 20, when the two bolted X screw rods 22 rotate, use its male thread to drive the sliding sleeve 21 with female thread inside to move left and right (rotate in the forward direction to retreat, and rotate in the opposite direction to advance), this is X For the movement of the shaft, the fixed body 221 limits the range of movement of the X sliding sleeve body 21; on the two X sliding sleeve bodies 21 of the two X screw rods 22, a longitudinal X screw rod 33 is straddled, which is the action structure of the Y axis; The tooth pitches of the two X screw rods 22 must be consistent so that the two X sliding sleeve bodies 21 that are placed therein can move at the same macro-pitch when the two screw rods 22 rotate at a constant speed, otherwise the straddle will be pressed on it. The Y-screw 33 cannot move in parallel. In order to achieve the two X-screws 22 rotating at a constant speed, a transmission belt 14 can be straddled between the two transmission wheels 13 fixed by the two fixed bodies 221 at the same end of the two X-screws 22 . The power source that two X screw rods 22 rotate is to utilize the X driving element 12 (with stepper motor) that is arranged on wherein one X screw rod 22 one ends, can make two X screw rods 22 rotate synchronously by drive belt 14, in another X One end of the screw rod 22 is equipped with an X manual rocker 23, which can manually control the X-axis action. A longitudinal girder 30 is set across the two X sliding sleeve bodies Z1, and Y slide rails 301 and Y slide rails 302 are respectively fixed on the upper edge and side edge of the girder to embedding two Y slide seats. The Y sliding sleeve body 31 of 311,312, the Y sliding sleeve body 31 is Π shape, two Y sliding seats 311,312 are placed on the inner edge of the Y sliding sleeve body 31, and the inner edge of the other side of the Y sliding sleeve body 31 is fixed. Set a sliding sleeve 313, the Y screw rod 33 is installed in the sliding sleeve 313 and both ends are fixed between the two X sliding sleeve bodies 21, and one end of the Y screw rod 33 is also fixed with a Y drive element 32 (a stepping motor is used here) In order to make the Y sliding sleeve body 31 move back and forth by the two slide seats 311 , 312 embedded in the two slide rails 301 , 302 by the rotation of the Y screw rod 33 . The other end of the Y screw rod 33 is equipped with a Y manual rocker 36, which can manually control the Y-axis action. One side of the Y sliding sleeve body 31 is provided with a driving element 34 with a driving wheel 341, and on the upper side of the Y sliding sleeve body 31, a drive controller 35 (having a rectification function of alternating current to direct current) that drives the driving element 34 is set. ). On the other side of the Y sliding sleeve body 31, a Z-axis telescopic structure 40 is fixed, on which a Z drive element 43 (with a stepper motor) is arranged, and its side has a Z sliding seat 412 to fit a The fixed seat 41 of the slide rail is fixed with a rotating body 44 with a rotating structure on the side of the fixed seat 41. The inside of the Z-axis telescopic structure 40 has a screw and a sliding sleeve structure, which is combined with the sliding seat 412 to achieve Utilizing the Z-axis driving element 43, the fixed seat 41 embedded in the sliding seat 412 can move up and down telescopically. The inside of the rotating body 44 is provided with a rotating mechanism that can rotate therein, and protrudes from the lower edge to affix a drive wheel 441, and a socket 442 with male threads is fixed on the lower edge of the drive wheel 441 (see figure 8), so that after it is embedded in the nail body 42, it can be screwed into a threaded sleeve 443 with a female thread inside, and the nail body 4Z is fixed in the nest 442. Put a belt 342 between the driving wheel 441 and the other driving wheel 341, so as to drive the two driving wheels 341, 441 to rotate by the rotation of the driving element 34 and the linkage of the belt 342, and use the drive controller 35 to The rotation speed of the driving element 34 is controlled by the knob, that is, the rotation speed of the nail body 42 is controlled. At the center of the workbench 10, a vise 50 for clamping a work plate to be processed is fixed, and the work plate can be an acrylic plate, copper plate, glass or marble plate and the like. Above-mentioned structure, can utilize X, Y-axis action structure to go to control the position of the nail body 42 in Z-axis action structure, and it also can manually directly operate, as long as shaking X manual rocker 23 and Y manual rocker 36 gets final product, also can The actions of the X driving element 12 , the Y driving element 32 and the Z driving element 43 (not shown) can be respectively controlled by using three push button switches. When the controlled X-axis and Y-axis action structures reach the location, the Z-axis action structure can be controlled to move, so that the rotating nail body 42 sinks to a depth to drill the hole at the position obtained by the X-axis and Y-axis cross positioning. Nail body 42 can select its thickness, size according to the hole size of required drilling. As shown in Figure 5, the rotating structure in the rotating body 44 can be disengaged, and the rotating structure is removed, and an electric heating device 444 is installed in the rotating body 44 to make the nail body 42 connected to its lower edge To form a soldering iron tip, it can be melted into holes on the acrylic plate by X, Y and Z axis movements. The nail body 42 shown in Fig. 6 can be the nail shape that nail head is a needle point, also can embed a steel ball in its lower end and be nail head shape, can melt into bigger hole like this, also can utilize the mode of dragging, just have high heat The steel ball rolls over a line or an arc to become a melting line of any shape. The original ordinary nail body 42 can also be used to move to a certain position under the control of the X and Y axes, and then control the Z axis to sink and insert it into the surface of the working board. At this time, the traces moved by the X and Y axes can be used to Scrape through the grooves, and between the grooves, you can use the Z-axis movement to move up, so that they can achieve the effect of interruption. The best implementation is to use computer to control the falling position of the nail body 42 . As mentioned above, the scanning pattern is input into the computer, and the pattern is displayed on the computer screen, and then the X, Y, and Z axis coordinates of each point of the pattern are converted by the computer matrix, and the X, Y, and Z axis coordinates are respectively Input the X driving element 12, the Y driving element 32 and the Z driving element 43, under the control of the computer, these three driving elements act simultaneously, so that the pattern drawn by the nail body is exactly the same as that displayed on the screen. As shown in Figure 7, the utility model can also be applied to embossed sculptures by utilizing its special Z-axis fast telescopic function. An electronic detector 445 with an electronic probe head 4451 is installed in the rotating body 44, and the electronic probe is used to detect the relief. Since the probe moves laterally, in order to prevent it from being easily broken when it touches one high and one low, the Z-axis detects the X-axis from left to right in a fast telescopic and jumping way. axis, then go down to detect the X-axis of the next road to prevent the electronic probe 4451 from breaking. As shown in Figure 9, the nail body 42 with an electric heating device 444 can be utilized, and a layer of cellophane 70 can be laid on the surface of the acrylic plate 60, and when the nail body 42 is melted into the acrylic plate 60, the The cellophane is melted into the formed hole to achieve the purpose of bronzing.

Claims (3)

1. A computer matrix type dot drawing machine is composed of a dot drawing mechanism and a workbench, and is characterized in that the structure of the dot drawing mechanism is: an X slide rail that can be fitted with an X slide seat is respectively fixed at the front and rear two edges of the workbench, A fixed body is fixed on the upper edge of both ends of each X slide rail, and an X screw rod is pivotally connected between each two fixed bodies. Each X screw rod is installed in the X sliding sleeve with a ball structure. The tooth pitches of the X screws are the same. At the same end of the two X screws, a drive wheel is fixed through the two fixed bodies. A drive belt is placed between the two drive wheels, and one end of one of the X screws is set. An X drive element, an X manual rocker is installed at one end of the other X screw; a longitudinal beam is set across the two X sliding sleeves, and two Y The slide rail is embedded with a Y sliding sleeve body with two Y sliding seats. The Y sliding sleeve body is Π-shaped. The two Y sliding seats are placed on the inner edge of the sliding sleeve body, and on the other side of the Y sliding sleeve body A Y sliding sleeve is fixed on the inner edge, and a Y screw is installed inside the sliding sleeve. The two ends of the Y screw are respectively fixed on the two X sliding sleeve bodies, and a Y driving element is also fixed at one end of the Y screw. The other end is equipped with a Y manual rocking body, a driving element with a driving wheel is arranged on one side of the Y sliding sleeve body, and a drive controller for driving the driving element is arranged on the upper side of the Y sliding sleeve body. The other side of the casing is fixed with a Z-axis telescopic structure. The Z-axis telescopic structure has a screw and a sliding sleeve structure inside. There is a Z driving element on it. A fixed seat with a slide rail is fitted, and a rotating body with a rotating structure is fixed on the side of the fixed seat. There is a rotating mechanism in the rotating body, and a driving wheel protrudes from the lower edge, and a driving wheel is fixed on the driving wheel. The lower edge of the lower edge is fixed with a socket with a male thread, which can be screwed into a screw sleeve with a female thread that can fix the nail body after being embedded in a nail body. The driving wheel under the rotating body and the side of the Y sliding sleeve body A transmission belt is sheathed between the set drive wheels; a vise clamping the work plate is fixedly set in the center of the workbench. 2. The computer matrix dot painting machine according to claim 1, characterized in that the rotating structure in the rotating body can be dismounted and replaced: a) electric heating device; b) Electronic detector with electronic probe head. 3. The computer matrix type stippling machine according to claim 1, wherein the shape of the nail body is: a) The nail head is a nail-shaped needle; b) The nail head has a nail head shape with small steel balls.

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