JP7002516B2 - Display method of injection molding machine and display device of injection molding machine - Google Patents

Description

The present invention relates to an injection molding machine and a display method of a display device of the injection molding machine.

For the safety of the operator, the injection molding machine is strictly equipped with safety covers and safety doors so as to surround the operating part. Therefore, it is difficult for the operator to confirm the operating state of the injection molding machine when the safety door is closed. Further, it can be said that the position of the screw in the heating cylinder of the injection device is a part that is difficult for the operator to check regardless of the safety cover and the safety door. To solve such a problem, the state of the injection molding machine is displayed on the display screen of the injection molding machine to make it easier for the operator to understand the operating state. The display of the operating state on the display screen is generally displayed as a numerical value or a graph.

In addition to displaying the numerical values and graphs, there is also a known technique that describes displaying the operating state of an injection molding machine on a display screen as a moving image. Patent Document 1 displays a screw position of an injection device of an injection molding machine, a position of a movable mold, and a moving state of an ejector as a moving image on a screen. However, in Patent Document 1, the operation monitor on which the moving image is displayed is a CRT screen, and the screen of the moving image is simply displayed on the display.

Further, Patent Document 2 describes an injection molding machine provided with a touch panel display unit for displaying the operating state of the injection molding machine and changing settings. In the display unit shown in (FIG. 5) of Patent Document 2, a sub screen G for displaying a monitor and the like and a main screen H for changing the setting of molding conditions are separately displayed, and these screens can be switched by a tag 72. It has become. Further, in the fixed area A on the right side of the display unit, a changeover switch for switching the screen is always displayed. This changeover switch consists of buttons for "list", "temperature", "molding", "injection", "production", "monitor", "option", "record", etc. A figure reminiscent of the operation display content is displayed.

Japanese Patent Application Laid-Open No. 61-197214 (Claim 1, Claims, upper right column to lower left column on page 2, effect column of invention on page 3, FIG. 1, FIG. 2 (a), FIG. 2 ( b), Fig. 2 (c)) JP-A-2006-305814 (0027), (0028), (0029), (FIG. 5)

However, on the sub-screen G of the display unit of Patent Document 2, although the numerical value is changed and displayed according to the operating state of the injection molding machine, it is possible to visually grasp to what position it has moved in the moving stroke. It was difficult. Therefore, it is difficult for the operator to set the injection molding machine in response to the progress of the molding work of the injection molding machine. Further, in Patent Document 2, a switching button is displayed in the fixed area on the right side, but it is difficult for the operator to visually relate the switching button to be set next to the positional relationship of each part of the injection molding machine to find it.

In the present invention, in view of the above problems, when the operator looks at the screen of the display device, the operating state of the movable portion can be easily grasped visually, and the screen can be easily changed to a desired setting screen or state display screen. It is a first object to provide a movable and easy-to-use injection molding machine or a display method of a display device of an injection molding machine. Further, an easy-to-use injection molding machine or injection molding machine that can visually associate with the positional relationship of each part of the injection molding machine on the display screen and easily search for an icon for transitioning to a desired setting screen or status display screen. It is a second object to provide a display method of the display device of.

The injection molding machine according to claim 1 of the present invention is an injection molding machine capable of displaying an operating state as a moving image on a display screen. Is drawn and the image of the movable part of the image of the device portion can be moved on the screen or changed to another image, and is the image portion of the device portion of the moving image display screen or the device portion. A plurality of icons that transition to the setting screen related to the device portion or the status display screen related to the device portion are arranged in the vicinity of the image of, and the control device capable of displaying the moving image display screen on the display device is provided. It is characterized by being prepared.

The injection molding machine according to claim 2 of the present invention has, in claim 1, that the icon is an image portion of the device portion of the moving image display screen or the device portion of the device portion in association with the device portion set on the setting screen. It is characterized in that it is placed in the vicinity of the image .

The display method of the display device of the injection molding machine according to claim 3 of the present invention is the display method of the display device of the injection molding machine capable of displaying the operating state as a moving image on the display screen, and the moving image of the moving image display screen is injection molding. The image of the device part is drawn in the corresponding shape of each part of the machine, and the image of the movable part among the images of the device part can be moved on the screen or changed to another image, and the moving image display screen. A plurality of icons for transitioning to the setting screen related to the device portion or the status display screen related to the device portion are arranged in the image portion of the device portion or in the vicinity of the image of the device portion. The setting screen or the status display screen is displayed on at least a part of the display screen by touching .

The display method of the display device of the injection molding machine according to claim 4 of the present invention is characterized in that, in claim 3, the moving image display screen and the setting screen are displayed in parallel on the display screen.

The injection molding machine of the present invention is an injection molding machine capable of displaying an operating state as a moving image on a display screen. The image of the movable part of the image of the device portion can be moved on the screen or changed to another image, and is located at the image portion of the device portion on the moving image display screen or at a position near the image of the device portion. , A plurality of icons for transitioning to the setting screen related to the device portion or the status display screen related to the device portion are arranged , and the operator is provided with a control device capable of displaying the moving image display screen on the display device. It is easy to use for. Further, the display method of the display device of the injection molding machine of the present invention also has the same effect.

It is a front view of the injection molding machine which concerns on embodiment of this invention. It is a block diagram of the control device of the injection molding machine which concerns on embodiment of this invention. It is a figure which shows the moving image display screen of the injection molding machine which concerns on embodiment of this invention. It is a figure which shows the home screen and the setting screen of the injection molding machine which concerns on embodiment of this invention. It is a figure which shows the moving image display screen and the setting screen of the injection molding machine which concerns on embodiment of this invention. It is a figure which shows the transition relation of the screen of the injection molding machine which concerns on embodiment of this invention. It is a figure which shows the moving image display screen of the injection molding machine which concerns on another embodiment of this invention.

The injection molding machine 11 according to the embodiment of the present invention will be described with reference to FIG. In the injection molding machine 11, the injection device 12 and the mold clamping device 13 are arranged on the bed 14. First, the injection device 12 will be described. A base 15 is provided on the upper surface of one side of the bed 14, and a mechanism portion 16 composed of a plate of the injection device 12 and a power mechanism can move forward and backward on the upper surface of the base 15. It is placed. A heating cylinder 17 provided with a heater is attached to a front plate (not shown) of the mechanism portion 16, and a screw 18 is arranged in an inner hole of the heating cylinder 17. A nozzle 19 provided with a heater is fixed to the tip of the heating cylinder 17.

The screw 18 can move forward and backward through the inner hole of the heating cylinder 17 by operating an injection servomotor (not shown) of the mechanism portion 16, and by controlling the injection servomotor, injection control and maintenance in the injection process can be performed. Pressure control and back pressure control in the weighing process are performed. Further, the injection device 12 is equipped with a load cell, which is a force sensor, for detecting the injection pressure at the time of injection control and the back pressure at the time of measurement control. The axial position of the screw 18 with respect to the heating cylinder 17 is detected by a rotary encoder attached to the injection servomotor.

Further, the screw 18 can be rotated by the operation of a weighing servomotor (not shown). Then, in the weighing process, the molding material is weighed according to the rotation speed of the screw 18 set by controlling the weighing servomotor. The rotation speed of the screw 18 is detected by a rotary encoder attached to the measuring servo motor. Further, the rotational torque of the weighing servomotor and the injection servomotor during rotation is estimated by measuring the current with a current sensor (not shown).

A thermocouple, which is a temperature sensor, is attached to the heating cylinder 17 and the nozzle 19, and the temperature of the heater is controlled using the temperature detected by the thermocouple. A material supply device such as a hopper 20 is attached to the front plate, and the molding material is supplied from the material supply device toward the inner hole of the heating cylinder 17. The injection device in the injection molding machine of the present invention is not limited in structure and number thereof, such as an electric injection device and a hydraulic injection device.

Next, the mold clamping device 13 will be described. A fixing plate 22 to which the fixing mold 21 is attached is fixed to the upper surface on the other side of the bed 14. The mold clamping cylinder 23 is arranged near the four corners of the fixing plate 22, and the tie bar 24 is formed by the rod of the mold clamping cylinder 23. A groove-shaped half nut locking portion 24a is formed from the middle portion to the tip portion of the outer periphery of the tie bar 24. The mold clamping cylinder 23 is connected to a hydraulic device (not shown), and the hydraulic pressure of the hydraulic oil sent to the mold clamping cylinder 23 is detected by a pressure sensor provided in the pipeline to control the mold clamping force.

On the bed 14 on the other side of the fixed plate 22, a movable plate 26 to which the movable mold 25 is attached facing the fixed plate 22 is arranged. The tie bar 24 is inserted into the through holes formed in the vicinity of the four corners of the movable platen 26. Half nuts 27 are provided around the through holes through which the tie bar 24 on the back side of the movable board 26 is inserted. Further, a mold opening / closing mechanism 29 provided with a mold opening / closing servomotor 28 and a ball screw mechanism is provided on the bed 14, and the mold opening / closing mechanism 29 enables the movable board 26 to move on the bed 14 in the mold opening / closing direction. ing. The position of the movable mold 25 or the movable plate 26 with respect to the fixed plate 22 or the like and the rotational state of the mold opening / closing servomotor 28 are detected by the rotary encoder attached to the mold opening / closing servomotor 28. The position of the movable mold 25 or the movable plate 26 with respect to the fixed plate 22 or the like may be detected by a position sensor such as a linear scale separately arranged. The rotational torque of the mold opening / closing servomotor 28 when the movable platen 26 is moved is detected by a torque sensor such as a current sensor (not shown) like the above-mentioned injection servomotor or the like. In the injection molding machine of the present invention, the mold clamping device may be a mold clamping device using a toggle mechanism and a servomotor, a hydraulic mold clamping device using hydraulic pressure for all operating mechanisms, or the like, and the structure thereof is limited. Not done.

Next, the control device 30 of the injection molding machine 11 will be described with reference to FIG. The control device 30 is arranged in the bed 14 of the injection device 12, and is connected to the operation device 31, each sensor group 38, an amplifier or a solenoid that operates each actuator, or the like via a communication line or the like. However, the control device 30 may be provided outside the injection molding machine 11 from the bed 14 or inside the base 15 of the injection device 12. The control device 30 has an arithmetic processing function for controlling the operation of the injection molding machine 11, values such as molding conditions input from each setting screen of the operation device 31, and an operating state of the injection molding machine 11 input from each sensor group 38. The display device 32 of the operation device 31 is provided with a storage function for storing the value of the injection molding machine 11 and a display function for displaying the operating state, set value, etc. of the injection molding machine 11. Since the present invention relates to a display method of the display device 32, particularly moving image display and screen transition, among the functions of the control device 30 described above, the operating state of the injection molding machine 11 is displayed on the display device 32 by moving images or the like. The display function to be displayed and the function to change and display the screen will be mainly explained. In the present invention, the "moving image" refers to an image such as a device that moves on the screen, and refers to a drawing method opposite to a still image that is always stationary. The moving image of the present invention is mainly one in which still images called animations are sequentially fed, but it does not exclude those using a part or all of dynamic images taken by a video camera.

In the block diagram of FIG. 2, the position sensor 33, the pressure sensor 34, the force sensor 35, the torque sensor 36, and the temperature sensor 37 are sensor groups 38 for detecting the operating state of the injection molding machine 11. The position sensor 33 also includes a rotary encoder sent to the control device 30 via a servo amplifier (not shown). In the present invention, pressure such as hydraulic pressure, force such as mold clamping force and firing output, and torque such as motor torque are defined as load elements separately from position elements. Therefore, the pressure sensor 34, the force sensor 35, and the torque sensor 36 are sensors that detect load elements. Further, the sensor group 38 for detecting the operating state of the injection molding machine 11 may be a sensor group 38 that partially utilizes a camera such as a CCD camera, a phototube, a proximity switch, a limit switch, or the like.

The input data of the analog signal or the digital signal transmitted from the sensor group 38 is transmitted to the control device 30 and taken into the calculation unit 43 via the input unit 39. The input data input to the input unit 39 of the control device 30 includes the input data sent from the sensor group 38, the numerical value set on each setting screen of the display device 32 of the operation device 31, and the operation device 31. There is information input from a button key 40 other than the display device 32, a changeover switch 41, and the like, and information input from an external device 42 such as a temperature control device, a hot runner controller, an ejector, and a central control device.

Then, the input data input to the input unit 39 is sent to the input data processing unit 45 of the calculation unit 43 composed of a CPU and the like for calculation processing. The calculation unit 43 also has a timer function (not shown). Further, the control device 30 is provided with a storage unit 46 including a volatile memory, a non-volatile memory, and the like, and input data is also sent to and stored in the storage unit 46. The calculation unit 43 is provided with a change screen generation unit 47, and the data processed by the input data processing unit 45 is sent to the change screen generation unit 47. The change screen generation unit 47 includes a numerical data generation unit 48, a moving image data generation unit 49, and a graphic data generation unit 50. Then, using the data sent from the input data processing unit 45, processing for numerical display of each screen 44 of the display device 32, moving image display of the moving image display screen 54, and graphic display such as waveforms and level gauges of each screen can be performed. It is possible.

Further, the configuration between the screens 44 of the display device 32 and the portion fixedly displayed in the screen 44 are stored in the storage unit 46, and the non-changed portion of the screen 44 is stored by the fixed screen data generation unit 52 of the calculation unit 43. Is processed to display. In particular, for the transition between the screens 44, the screen change process is performed based on the screen transition data stored in the storage unit 46. The numerical data generation unit 48, the video data generation unit 49, the graphic data generation unit 50, and the fixed screen data generation unit 52 of the change screen generation unit 47 are connected to the output unit 51. Information for graphic display and fixed screen display is sent to the display device 32 via the output unit 51. Although the control device 30 is described in FIG. 2 by a block diagram centered on the function and the details of the hardware configuration are not described, the input / output interface may be the same. Further, the block diagram of the control device 30 in which the function for displaying the screen on the display device 32 is described is not limited to that of FIG. Further, the type and configuration of the OS (operating system) and the program for displaying the moving image on the display device 32 are not limited.

Next, the operation device 31 and the display device 32 of the injection molding machine 11 will be described. As shown in FIG. 1, the operating device 31 is attached to the side surface of the fixing plate 22 on the operating side. However, the operating device 31 may be arranged at a position away from the bed 14 and connected via a communication line, wireless communication, or the like. A display device 32 is provided on the upper portion of the operating device 31. The display device 32 includes a touch panel provided with a liquid crystal screen or an organic EL screen, and has an input function.

The display device 32 can display a plurality of screens 44, 44, and in the present embodiment, two screens 44, 44 can be displayed vertically. In the present invention, the moving image display screen 54 shown in FIGS. 3 and 4, the home screen 83 shown in FIG. 4, and the screen 44 such as the mold opening / closing setting screen 93 do not refer to the entire touch panel of the display device 32. It refers to a page in which specific functions that are transitioned by clicking tabs or icons are aggregated and displayed. Further, the transition means changing the screen 44 (page) of the display device 32 to a different screen 44 (page). Below the display device 32 of the operation device 31, an operation unit 53 other than the display device 32 including a button key 40 including an emergency stop button, a changeover switch 41, and the like is provided.

Next, a method of displaying the screen of the display device of the injection molding machine 11 of the present embodiment will be described with reference to FIGS. 3 to 6. In the injection molding machine 11, the operating state when the injection molding machine is operating can be displayed on the display device 32 as a moving image. FIG. 3 shows a moving image display screen 54 displayed on the display device 32. On the moving image display screen 54, each part of the injection device 56 and the mold clamping device 64 of the injection molding machine 55 is drawn in a form corresponding to each part of the injection device 12 and the mold clamping device 13 of the actual injection molding machine 11. Since the images including these moving images are displayed as animations, they are deformed to some extent from the actual machine.

Further explaining the display method of each screen, a common coordinate axis including an X axis and a Y axis is set on the moving image display screen 54. The moving image display screen 54 is programmed so that a large number of images can be overlapped and displayed in multiple layers. The image is displayed as a collection of dots of a single color or a complex color that can be distinguished from other images. The border line of each image is displayed as a collection of black dots. Of these images, the image of the background color is arranged on the rear side. Then, on the image of the background color, the image of the heating cylinder 57 including the nozzle 59 and the heating cylinder inner hole 57a in the image of the injection device 56 is arranged so as to be movable in the X-axis direction. As the image of the heating cylinder 57, a plurality of images having different colors are prepared so that the situation can be understood in molding where the injection conditions change such as pre-molding, and the color of the cylinder inner hole 57a changes. Further, the image of the screw 58 is movable on the image of the inner hole 57a of the heating cylinder in the X-axis direction and is interchangeably arranged with an image of a different screw 58. Further, the image of the mechanism unit 60 is moved and arranged in the X-axis direction on the image of the screw 58.

In each image of the injection device 56 configured as described above, the entire injection device 56 moves by changing the value of the X-axis coordinate of one point by the same value at the time of touching the nozzle. In the present invention, the image of the injection device 56 corresponds to a moving image display unit. Then, the moving image of the moving image display unit is generated by the moving image data generation unit 49 of the calculation unit 43. More specifically, in the image of the heating cylinder inner hole 57a of the moving image display screen 54, the moving stroke on the moving image display screen 54 is predetermined at a predetermined scale ratio corresponding to the actual stroke of the screw 18 of the injection device 12. It is set over the length of. Then, the calculated value (percentage value) obtained by dividing the detection position of the screw 18 of the actual machine by the actual full stroke is multiplied by the length of the movement stroke on the moving image display screen 54 to move the image of the screw 58. The X-axis coordinate value of the screw 58 image is calculated. Then, the screw 58 is moved on the moving image display screen 54 according to the change in the coordinate values.

As for the rotation display of the screw 58, a plurality of images (for example, 4 to 20 images) in which the position of the screw flight is slightly changed according to the rotation angle of the screw 18 of the actual machine are prepared. Then, by changing the speed at which the plurality of images are switched and displayed according to the rotation speed of the screw 18 of the actual machine, the rotation moving image of the screw 58 is programmed to be displayed corresponding to the rotation speed.

Further, on the moving image display screen 54, the detection position of the screw 18 of the injection device 12 of the actual machine and the detection rotation speed of the screw 18 are displayed as numerical values on the figure of the injection device 56 or in the vicinity of the figure. Further, on the moving image display screen 54, the weighing completion display unit 61 as shown by a triangle in FIG. 3 is arranged corresponding to the portion of the weighing completion position set in the actual machine. The position of the weighing completion display unit 61 changes as the position of the weighing completion display unit 61 on the moving image display screen 54 changes when the molding conditions of the injection molding machine 11 of the actual machine are changed by the operator and the value of the measurement completion position is changed. It is supposed to be done. Further, when pulling back by further retracting the screw 18 after the weighing is completed, the weighing completion display unit 61 is changed to a position corresponding to the pulled back position, assuming that the pulled back position is the weighing completion position in a broad sense. It is possible to select as. When it is detected that the screw 18 has retracted to the weighing completion position (including the pulled back position) in the weighing process, the color of the weighing completion display unit 61 changes from the initial color to a different color, and the weighing process is completed. The operator can easily grasp this.

Further, with respect to the display of the injection device 56 on the moving image display screen 54, load elements such as the torque of the weighing servomotor and the pressure in the heating cylinder 17 at the time of weighing are numerically displayed on or near the figure of the injection device 56. It has become like. In the moving image display screen 54 of FIG. 3, the measuring torque display unit 62 and the cylinder pressure display unit 63, which are load element display units, are displayed on the lower side of the injection device 56. Further, the display of the load element is also displayed by the level meters 62a and 63a, which are load element display means other than the numbers. The level meters 62a and 63a display the current value by changing the color in the figure by a percentage with the maximum set value or the allowable upper limit value as 100%. Therefore, the area ratio in the figure is changed from 0% color (including the background color) to another color according to the ratio, and in the case of 100%, the color at 0% is filled with a completely different color and displayed. To.

In the present embodiment, the level meter 62a of the measuring torque display unit 62 is displayed by, for example, a figure of two triangles in which the vertices are in contact with each other. Of these, the triangle on the right side shows the ratio of the torque value on the plus side of the measuring servo motor, and the triangle on the left side shows the ratio of the torque value on the minus side of the measuring servo motor. Further, the level meter 63a of the cylinder pressure display unit 63 is displayed by a figure imitating the shape of the injection device 12 as an example. Therefore, it is easy for the operator to visually grasp which device portion of the injection molding machine 11 is the value and the ratio of the value to the upper limit by looking at the level meter. Regarding the display method of the level meters 62a and 63a, an opening matching the shape of the level meters 62a and 63a is provided in the background color image, and the rear side of the layer of the background color image is referred to as the background color. The values of the level meters 62a and 63a are displayed by moving an image of two colors in which the same color and a color different from the background color are vertically separated according to a numerical value (percentage).

Therefore, in the level meters 62a and 63a, in addition to the figure of the frame part of the level meter being displayed from the beginning, only the background color is initially displayed, and the figure of the level meter is displayed according to the ratio of the measured values of the load elements. May be drawn gradually. In addition to the above-mentioned figures, the level meters 62a and 63a may be a rectangle such as a rectangle, a circle, or a figure schematically representing each device may be changed from the first color to another color according to the ratio. When the level meter is a circle, the color of the edge of the circle is changed from the first color to another color, in addition to the one that radially changes the inside of the circle from the first color to another color according to the ratio. It may be a thing. Further, the load element display means may be one in which a large number of figures such as squares and circles are arranged in a row on the screen at a slight interval, and the number of figures according to the ratio is discolored or lit in order.

The display method of the mold clamping device 64 of the moving image display screen 54 is the same as that of the injection device 56, and each image is programmed so that it can be displayed in multiple layers. Of the images of the mold clamping device 64, the fixed mold 65 and the fixed plate 66 correspond to a still image display unit in which the image does not move, and the movable mold 67 and the movable plate 68, the tie bar 69, the half nut 70, and the ejector. 71 corresponds to a movable moving image display unit. In the present embodiment, at least the image of the moving image display unit of the moving image display screen 54 is generated by the moving image data generation unit 49. The images of the fixed mold 65 and the fixed plate 66 are immovably arranged on the image of the background color. The tie bar 69 is arranged as a movable image between the background color image and the image of the fixed plate 66 or the like as a movable image in the X-axis direction, but is an immovable image like the image of the fixed plate 66 or the like. May be.

The image movement in the mold opening / closing direction of the movable mold 67 and the movable plate 68 is the same as the method of moving the image of the screw 58 in the axial direction, and corresponds to the mold opening / closing stroke of the movable plate 26 of the actual machine. On the image of the background color, the mold opening / closing stroke on the moving image display screen 54 of the movable board 68 is set over a predetermined length by a predetermined scale ratio. Then, the calculated value (percentage value) obtained by dividing the detection position of the movable board 26 of the actual machine by the full stroke is multiplied by the length of the mold opening / closing stroke on the moving image display screen 54, and the movable mold 67 and the movable board 68 are multiplied. The X-axis coordinate value of the movable mold 67 or the movable plate 68 for moving the image of is calculated. Then, the movable mold 67 and the movable plate 68 are moved on the moving image display screen 54 according to the movement amount of the coordinate values. Therefore, the movement of the movable plate 68 on the moving image display screen 54 is realistically displayed as a moving image in response to changes in the mold opening / closing speed such as low-speed movement and high-speed movement of the movable plate 26 of the injection molding machine 11.

The half nut 70 is arranged as an image different from the movable plate 68, and the coordinate axis in the Y-axis direction is changed according to the opening and closing of the half nut. However, when the mold is opened and closed, it moves in the same length as the movable plate 68 in the X-axis direction. The image of the ejector 71 is provided on the rear side of the image of the movable mold 67 so as to be movable in the X-axis direction. Then, when the mold is opened and closed, it moves in the same length as the movable mold 67 in the X-axis direction, and when the ejector protrudes, it further moves in the X-axis direction with respect to the movable mold 67 toward the fixed mold 65 side.

However, since the tie bar 24, the half nut 27, and the ejector in the injection molding machine 11 have a small moving distance during operation, the scale ratio of the stroke when displaying the moving image on the moving image display screen 54 is different for each device, and the moving image display screen. The image of the portion in 54 is deformed and displayed so that the amount of movement of the image is large. Further, in a part where the moving distance is short or a part where the position detection function is not provided, the image on the moving image display screen may be moved at a constant speed in response to the detection of the movement start detection of the device.

Regarding the image display of the mold clamping device 64 on the moving image display screen 54, the position information such as the position of the half nut, the position of the ejector, the position of the movable plate, the position of the tie bar, and the information of the load element such as the mold clamping pressure are numerical values. Half nut position display unit 72, ejector position display unit (EJ position display unit) 73, movable board position display unit 74, tie bar position display unit 75, mold clamping pressure display unit on or near the figure of the mold clamping device 64. It is displayed on each display unit such as 76. In FIG. 1, only numerical values are displayed for the mold clamping pressure of the mold clamping pressure display unit 76, which is a load element display unit, but load elements such as the mold clamping pressure and the mold clamping force are displayed by the level meter as described above. However, it may be easy to grasp visually. Furthermore, the operating status of the servomotor that drives the pump (not shown) that sends the hydraulic oil to the mold clamping cylinder 23 and the like is displayed on the motor operation display unit 77 provided in or near the mold clamping device as well as the numerical value of the rotation speed. By rotating the image of the rotating portion 77a, the presence or absence of a rotated state is displayed in a form that can be easily visually recognized. In this embodiment, two rotation speed control pumps are installed, but the number and types of pumps are not limited. Further, the injection servomotor and the weighing servomotor may be provided with an image that shows the same operating state.

In the mold clamping device 64 of the moving plate display screen 54, the position of the movable platen 68 is indicated by a triangle for indicating that the mold opening completion position has been reached together with the numerical display of the movable platen position display unit 74. The display unit 78 is arranged. The position of the mold opening completion display unit 78 is such that when the molding conditions are changed by the operator and the value of the mold opening completion position is changed, the position of the mold opening completion display unit 78 on the moving image display screen 54 is also changed. It has become. Further, a mold closing completion display unit 79 as shown by a similar triangle is also arranged at the mold closing completion position. When it is detected that the actual movable plate 26 has reached the mold opening completion position in the mold opening process, the color of the mold opening completion display unit 78 is changed from the first color to a different color, and then the mold opening completion position is changed. When it comes off, it returns to the original color. When it is detected that the movable platen 26 has reached the mold closing completion position in the mold closing process, the color of the mold closing completion display unit 79 is changed from the first color to a different color, and then when the mold closing completion position is removed. It will be restored to its original color. Further, as shown only in FIG. 5, a mold clamping completion display unit 104 for displaying that the mold clamping pressure or the mold clamping force has reached the set value is arranged in the vicinity of the mold clamping device 64. In the present embodiment, the mold closing completion display unit 104 displays characters in the background color portion when the mold clamping is completed. It may indicate the completion of tightening.

Further, an ejector operation display unit 80 is arranged on the inner portion of the movable mold 67 of the mold clamping device 64 of the moving image display screen 54 to indicate the arrival and operation direction of the ejector 71 at the protrusion completion position or the retreat completion position. FIG. 3 shows a state in which the ejector 71 has been projected, and the ejector operation display unit 80 is displayed as a green triangle with the top of the tip facing the movable platen 68. Although not shown, if the ejector 71 is in the process of moving forward or backward, it is displayed as a pink quadrangle. Further, as shown in FIG. 5, when the ejector 71 is in the retracted completion position, the ejector operation display unit 80 is displayed as a green triangle whose tip top portion faces the fixed plate 66. Therefore, the ejector operation display unit 80 moves in the X-axis direction together with the movable mold 67. In the present embodiment, the ejector operation display unit 80 also confirms the arrival at the protrusion completion position and the arrival at the retreat completion position, but the ejector 71 reaches the protrusion completion position and the retreat completion position. For confirmation, the protrusion completion display unit and the retreat completion display unit may be displayed separately. Further, the figure of the ejector operation display unit 80 is not limited to the above-mentioned triangle or quadrangle.

The weighing completion display unit 61, the mold opening completion display unit 78, the mold closing completion display unit 79, and the ejector operation display unit 80 are referred to as operation state confirmation units in the superordinate concept of the present invention, and the operation as a subordinate concept thereof. It is called the completion confirmation unit. Then, in each operation completion confirmation unit, the color is changed from the first color to another color in the state where the completion of the operation is confirmed. Alternatively, as a display method other than the above for the operation completion confirmation unit, the mark of the operation completion confirmation unit is displayed from the state where it is not displayed, the shape of the operation completion confirmation unit is changed, the light is turned on, and the like. It may be notified to the operator. By providing these operation completion confirmation units, the operator conventionally confirms the numerical values such as the weighing completion position, the mold opening completion position, and the mold opening completion position indicated on the display device, or through the safety door or the safety cover. It was necessary to confirm whether the operation of the actual machine was completely stopped, but it became possible to confirm at a glance on the display device 32, which made it very easy to use.

Next, the moving image display of the moving image display screen 54 corresponding to the molding cycle of the injection molding machine 11 will be described. In FIGS. 3 and 5, the injection device 56 of the moving image display screen 54 is entirely advanced to the coordinate axis corresponding to the advance of the injection device 12, and the nozzle 59 is in contact with the fixed mold 65. In the next mold closing step, the amount of movement of the movable platen 26 is detected by a position sensor 33 such as a rotary encoder of a servomotor for opening and closing the mold and sent to the control device 30. Then, the moving image data generation unit 49 of the calculation unit generates a signal for displaying the moving image based on the movement amount and sends it to the display device 32, and the image of the movable mold 67 and the movable board 68 and the half nut 70 on the moving image display screen 54. And the image of the ejector 71 are moved to the right by the X-axis coordinate axis corresponding to the ratio of the moving distance in FIG. 3, respectively. As a specific screen process, the color of the dots on the LCD screen of the part where the movable board 68 is moved changes from the background color to the color of the movable board 68 (including the black of the boundary part) (or from the color of the movable board 68 to the background). The movement of the movable board 68 is drawn by changing the color).

When the completion of mold closing of the movable platen 26 is confirmed, the mold closing completion display unit 79 is discolored from, for example, pink to green. Further, after the mold closing is completed, each half nut 70 is moved in the Y-axis direction. Further, the numerical values of the movable platen position display unit 74 and the half nut position display unit 72 are also changed and displayed by the data sent from the numerical data generation unit 48 together with the moving image display of the operating state of the injection molding machine 11. Then, in the next mold clamping step, the pressure increase of the hydraulic oil of the mold clamping cylinder is detected by the pressure sensor 34, sent to the control device 30, and the tie bar position display unit 75 of the moving image display screen 54 via the numerical data generation unit 48, the mold. The numerical value of the tightening pressure display unit 76 is also changed and displayed. Further, the mold clamping pressure or the mold clamping force becomes a set value, and the fact that the mold clamping is completed is displayed on the mold clamping completion display unit 104. In all processes including the mold clamping process, the operating status of the servomotor that drives the rotation speed control pump can be confirmed by the pictorial display of the rotation state and the numerical display of the rotation speed on the rotation unit 77a of the motor operation display unit 77. It has become.

In the next injection step, the moving position of the screw 18 of the injection device 12 is detected by a position sensor 33 such as a rotary encoder of the injection servomotor and sent to the control device 30. Then, the X-axis coordinate axis of the screw 58 corresponding to the ratio of the moving distance of the screw 18 is calculated by the moving image data generation unit 49 in the same manner as the moving moving image display of the movable board 68 when the mold is closed, and the screw 58 is shown on the moving image display screen 54. Moved towards the left side of 3. As a specific screen process, the color scheme of the dots on the LCD screen where the screw 58 has moved changes from the color of the heating cylinder inner hole 57a to the color of the screw 58 (or from the color of the screw 58 to the color of the inner hole 57a). By changing), the movement of the screw 58 is drawn. Further, in the injection process, the pressure in the heating cylinder is converted from the value of the load cell, and the level meter 63a and the numerical value of the cylinder pressure display unit 63 are changed.

Then, the value of the cylinder pressure display unit 63 is changed and displayed according to the detected value even during the pressure holding process following the injection process. When the weighing process is performed in parallel during the cooling process, the screw 58 of the injection device 56 detects the rotation speed by the rotary encoder and is sent to the control device 30, and the moving image data generation unit 49 corresponds to the rotation speed. A rotating moving image of the screw 58 is generated and displayed on the moving image display screen 54. The axial position of the screw 18 in the weighing process is detected by the rotary encoder for injection, sent to the control device 30, and processed in the same manner as the arithmetic processing by the moving image data generation unit 49 of the screw 58 at the time of injection. Then, the screw 58 is moved toward the right side of FIG. 3 on the moving image display screen 54. Therefore, in the weighing process, the screw 58 of the moving image display screen 54 seems to retreat while rotating in the heating cylinder 57. At this time, the image of the screw 58 arranged behind the image of the mechanism unit 60 is hidden behind the mechanism unit 60 in order from the rear side due to the screw retracting and becomes invisible. When it is detected that the screw 18 of the actual machine has reached the weighing completion position, the weighing completion display unit 61 is discolored from, for example, pink to green.

Next, when the cooling time is completed, the pressure sensor 34 detects that the pressure has been released, and the numerical value of the mold clamping pressure display unit 76 is changed. The moving image display method of the next mold opening process is the same as the above-mentioned mold closing process, but the movable mold 67 and the movable plate are displayed on the moving image display screen 54 corresponding to the detection value of the rotary encoder of the die opening / closing servomotor 28. The 68 image, the image of the half nut 70, and the image of the ejector 71 are moved toward the left side of FIG. At this time, when the mold closing completion position is deviated, the mold closing completion display unit is discolored from green to pink, and when the mold opening completion position is reached, the mold opening completion display unit 78 is discolored from pink to green.

Next, when the ejector of the actual machine is operated, the position of the ejector rod is detected by the position sensor 33 of the encoder of the servo motor (not shown), further arithmetically processed by the moving image data generation unit 49, and the image of the ejector 71 is shown in FIG. It is moved toward the fixed mold 65. At this time, since the image of the ejector 71 is arranged behind the image of the movable mold 67, the portion that can be seen as the ejector advances from the state hidden in the image of the movable mold 67 before advancing becomes longer.

When it is detected that the ejector rod of the ejector of the actual machine has reached the protrusion completion position, the green triangle of the ejector operation display unit 80 faces the left side in FIG. 3 via the moving image data generation unit 49 of the control device 30. Is displayed. When the protrusion of the molded product is completed and the ejector retracts, the display of the ejector operation display unit 80 disappears and a pink square or a display is displayed. Then, when the vehicle is further retracted to the retracted completion position, the green triangle of the ejector operation display unit 80 is displayed so that the top of the tip faces to the right in FIG. Further, the position of the ejector rod when the ejector is operated is numerically displayed on the ejector position display unit 73. The passage of time in these one molding cycle is counted by a timer in the calculation unit and displayed on the cycle time display unit 81 of the moving image display screen 54.

Strictly speaking, communication time and processing time of the calculation unit 43 are required for the display on the moving image display screen 54 from the detection of the operating state of the injection molding machine 11 by the sensor group 38 such as the position sensor 33, but it is practical. As a feeling, the moving image is displayed on the moving image display screen 54 almost at the same time as the operation of the injection molding machine 11.

Further, the moving image display screen 54 is provided with a cycle time display unit 81 and a shot number display unit 103 that numerically displays the number of moldings. The numerical value of the cycle time displayed on the cycle time display unit 81 is reset to 0 when one molding cycle is completed. The cycle time and the number of shots may also be displayed by a display means other than a numerical value such as a level meter to indicate how much each process or the entire molding plan is progressing. Especially in the molding cycle, if you want to compare the progress of the process on the injection side with the progress of the process on the mold clamping side, the level meter on the injection side and the level meter on the mold clamping side are placed in parallel in parallel with the top, bottom, left and right, etc. It may be provided in.

Next, the relationship between the screens 44 of the display device 32 of the present embodiment and the transition between the screens 44 will be described. In this embodiment, two screens can be simultaneously displayed on the display device 32. Then, on the lower screen 44, the home screen 83 is displayed on the lower portion in the touch panel by touching the home tab 82 shown on the lower side of FIG. 3, and the home screen 83 is displayed by touching the operation monitor tab 84. Is transitioned to the moving image display screen 54 and displayed. Further, on the right side of the operation monitor tab 84 on the lower side of the touch panel, an icon 105 for transition is provided on the molding history screen. Then, by touching the icon 105, the molding history screen is displayed on the lower screen 44. FIG. 4 is an example in which the home screen 83 is displayed on the lower portion in the touch panel, and FIG. 5 is an example in which the moving image display screen 54 is displayed on the lower portion in the touch panel of the display device 32. The example in which the history screen is displayed in the lower part is not shown. The transition screen in the lower portion of the touch panel may include another screen 44 in addition to the home screen 83, the moving image display screen 54, and the molding history screen. Further, on the upper portion of the touch panel of the display device 32, either a setting screen such as a mold opening / closing setting screen 93 or a status display screen showing an operating state of the injection molding machine 11 such as an oscilloscope screen can be displayed. .. The state display screen may include a screen showing a molding history and the like, and the molding history screen may be displayed on the upper screen 44.

On the home screen 83 shown in FIG. 4, a large number of transition icons displaying each screen for transitioning (moving) the upper setting screen to one of the setting screens or a picture associated with each process are arranged. There is. Then, as an example, when the operator touches the icon 85 for the mold opening / closing setting screen of the home screen 83, the mold opening / closing setting screen 93 is displayed on the upper portion of the touch panel. The operators may customize and arrange these icons on the touch panel. Further, an icon for transitioning to the moving image display screen 54 may be arranged in the home screen 83, and the home screen 83 may be changed to the moving image display screen 54 by touching the icon.

FIG. 5 is an example in which the mold opening / closing setting screen 93 is displayed on the upper portion of the display device 32, and the moving image display screen 54 is vertically displayed in parallel on the lower portion. In FIG. 5, the movable platen 68 and the movable mold 67 are moved from the mold opening completed state shown in FIG. 3 to the mold closing completed state. Similar to the home screen 83, the moving image display screen 54 of FIGS. 3 and 5 can also have a large number of transition icons on which a picture associated with the transition destination screen is displayed. The icon is arranged on the moving image display screen 54 in association with the portion of the device of the injection molding machine 11 set on the setting screen. More specifically, the transition icon for displaying the setting screen of the injection device 12 and the state display screen for displaying the state of the injection device 12 is arranged on or near the image of the injection device 56 on the moving image display screen 54. Has been done. In the present embodiment, the transition icon 86 on the injection setting screen and the transition icon 87 on the measurement setting screen are arranged on the image of the injection device 56. Further, a transition icon 88 is provided on the temperature setting screen of the heating cylinder and a transition icon 89 is provided on the hot runner setting screen in the vicinity of the upper side of the image of the injection device 56, and a transition icon 89 is provided in the vicinity of the lower side of the injection device. A transition icon 90 is provided on the quality control screen, and a transition icon 91 and the like are provided on the oscilloscope screen.

Further, on the image of the mold clamping device 64, a transition icon 85 is provided on the mold opening / closing setting screen, and a transition icon 92 and the like are provided on the setup setting screen capable of setting the setup such as mold replacement. Therefore, the operator can easily visually associate the setting screen or status display screen that he / she wants to select with the image of each device such as the injection device 56 or the mold clamping device 64 of the injection molding machine of the moving image display screen 54 and the icon indicating the setting content. It can be found, and various setting screens and status display screens can be quickly displayed on the display device 32. In the present embodiment, the icons arranged on the moving image display screen 54 are fixedly arranged, but the icon displayed by the operator may be selected or the arrangement position may be changed.

Next, the mold opening / closing setting screen 93 will be described. In the lower part of the screen, a mold opening / closing speed setting unit 94 for setting high-speed and low-speed mold closing speed setting values for the mold closing process and a mold protection setting value are set. Mold protection setting unit 95, half nut lock display unit 96, mold clamping setting unit 97 for setting the setting value of the mold clamping process, strong mold opening setting unit 98 for setting the setting value of the powerful mold opening process, half nut un The screen of the lock display unit 99 and the mold opening speed setting unit 100 for inputting the high-speed and low-speed setting values of the mold opening process are arranged. Then, when the setting value portion of each setting unit is clicked, a separate numeric keypad screen is popped up and the setting value can be input. Alternatively, the set value can be input from the keyboard of the numeric keypad provided at the bottom of the display device 32.

Further, these mold opening / closing speed setting units 94, a mold protection setting unit 95 for setting a mold protection setting value, a half nut lock display unit 96, a mold clamping setting unit 97 for setting a mold clamping process setting value, and a powerful one. The screen block of the powerful mold opening setting unit 98 for setting the setting value of the mold opening process, the half nut unlock display unit 99, and the mold opening speed setting unit 100 for inputting the high speed and low speed setting values of the mold opening process is a process. In response to the progress of, which process is currently being performed is displayed by changing the color from the first color to a different color. Therefore, it is possible to confirm which process is currently being performed together with the moving image display screen 54. Further, a display frame portion 101 is provided on the upper portion of the mold opening / closing setting screen 93, and by selecting one of a plurality of transition tabs 102 arranged on the upper portion, a screen for displaying a graphic of molding data and quality control data can be selected. Screen A screen for setting more detailed setting values is displayed. Further, the mold opening / closing setting screen 93 may be provided with an icon for transitioning to a molding history screen or the like (not shown), and by touching the icon, the molding history screen may be displayed on the lower screen 44, for example. Therefore, all the setting screens in the present embodiment may be displayable not only as a setting input function but also as a status display screen for displaying data and an icon for transition to another screen.

Next, the relationship of the transition of the screen 44 of the display device 32 will be described with reference to FIG. As described above, the home screen 83 and the moving image display screen 54 of the display device 32 touch the operation monitor tab 84 on the lower side of the touch panel from the home screen 83 to the moving image display screen 54 or touch the home tab 82. As a result, the screen transition from the moving image display screen 54 to the home screen 83 is possible. Further, when the operator touches any of the screen transition icons 85 to 92 of the home screen 83 or the moving image display screen 54, the upper screen 44 of the display device 32 is changed from the mold opening / closing setting screen 93 to another injection setting screen. It is possible to perform screen transitions between each setting screen and each status display screen, such as transitioning to. Therefore, the icon is a kind of instruction means for instructing the screen transition in the display device 32, and is displayed by using a picture, a pictogram, a character, or the like associated with the screen of the transition destination. The transition icon displayed on the home screen 83 or the moving image display screen 54 may include a setting screen of the external device 42.

Therefore, in the present embodiment, the operator can always display the moving image display screen 54 during manual molding (including semi-automatic molding) or automatic molding, and in that case, the current injection molding machine 11 can perform molding. The operating state can be easily grasped visually. As an example, especially in the case of manual molding, it is possible to quickly confirm that the movable platen 26 is in the mold opening completion position and open the safety door, or quickly confirm that the screw 18 is in the weighing completion position and manually inject. And purge etc. can be performed. Further, for an inexperienced operator, the current operating state of the injection molding machine 11 can be easily grasped by a moving image. Further, in the present embodiment, various setting screens and status display screens can be changed from the moving image display screen 54 of the display device 32. Therefore, the setting screen and the status display screen can be launched without returning to the home screen 83 once, so that screen transitions and settings can be facilitated. Therefore, it becomes easy for the operator to display the moving image display screen 54 at all times.

The display method of the home screen 83, the moving image display screen 54, the setting screen, the status display screen, and the like of the display device 32 is not limited to the above-described embodiment. The number of divisions of the screen 44 in the display device 32 and the display position of the home screen 83 and the moving image display screen 54 are not limited. The display device 32 may be a single screen without split screen. In that case, when the icon for transition to the setting screen arranged on the moving image display screen 54 is touched, the moving image display screen 54 disappears and the setting screen is displayed. Switching display is displayed.

Further, in the present invention, in addition to the mold opening completion display unit 78 and the like, the moving image display screen 54 may be provided with an operating state confirmation unit that displays the operating state of the injection molding machine 11 together with the moving image by discoloration or appearance of the figure. As an example, it may be notified by discoloration of a part or all of the figure of the mold clamping device 64 that the mold clamping pressure or the mold clamping force has reached the set value. Alternatively, the color of the tie bar 69 may be gradually changed according to the mold clamping force. Further, when the molding material of the injection molding machine becomes less than a certain level, the color of the figure of the material supply device is changed, or a figure for notifying the material shortage is provided in the vicinity of the figure of the material supply device, and the figure is discolored or appears. It may be notified by letting it. Further, when an abnormality occurs in any of the devices of the injection molding machine 11, the figure corresponding to the device in which the abnormality has occurred may be discolored to a different color or the like. Further, the display of the moving image display screen 54 may be displayed together with a message.

Next, a moving image display screen of the injection molding machine according to another embodiment of the present invention will be described with reference to FIG. 7. FIG. 7 is a moving image display screen 111 of an electric injection molding machine equipped with a toggle type mold clamping device. Since the display method of the moving image display screen 111 on the display device is the same as that of the moving image display screen 54 of the above embodiment, the description thereof will be omitted. Then, the display of the injection device 113 of the injection molding machine 112 on the moving image display screen 111, the display of the operation completion display unit such as the measurement completion display unit 115 indicating that the screw 114 has reached the measurement completion position, the injection setting screen and the measurement setting. The method of displaying the icon 116 for transitioning to the screen and each status display screen is the same as that of the moving image display screen 54 of the above embodiment, and thus the description thereof will be omitted.

In the mold clamping device 117 of the moving image display screen 111, an image is arranged on a fixed plate 119 to which the fixed mold 118 is attached as a layer of a still image. On the other hand, the movable platen 121 to which the movable mold 120 is attached, the ejector 122, the mold clamping servomotor 123 and the mold clamping housing 125 to which the ball screw 124 is attached are arranged as images that can be moved only in the X-axis direction on the coordinate screen. There is. Further, regarding the image of the toggle mechanism 126, the toggle links 127, 128, and 129 are created as separate images that can be moved and rotated in the X-axis direction. Further, the crosshead 130 moved along the ball screw 124 is arranged as an image moved only in the X-axis direction. For the toggle mechanism 126, a plurality of images are prepared when the mold is opened, the mold is closed, and the mold is closed, and the images are exchanged in the space between the movable platen 121 and the mold clamping housing 125. May be good.

Further, on the moving image display screen 111, the appearance of the molten resin being injected from the injection device 113 into the molded cavity (not shown) is displayed by changing the color from the original color to a different color. Then, in the mold open state of FIG. 7, a state in which the molded product 132 is projected by the ejector 122 is displayed. Further, on the moving image display screen 111, a state in which the molded product 132 is taken out by the take-out machine 131 is also displayed as a moving image. As for the molten resin injected into the molded cavity in the above, a moving image is created by a method of exchanging and displaying a plurality of images. Further, the take-out machine 131 and the molded product 132 are created as images that can be moved in both the X-axis direction and the Y-axis direction.

Further, FIG. 3 also shows that a transition icon 133 for transitioning to the mold opening / closing setting screen, a mold opening completion display unit 134, and a mold closing completion display unit 135 are provided on or near the image of the mold clamping device 117. Etc. is the same as the moving image display screen 54. Further, in the vicinity of the upper side of the image of the injection molding machine 112 of the moving image display screen 111, there is a mold clamping force display unit 136, which is a load element display unit that displays the mold clamping force detected by the load cell or the like as a numerical value, and a movable board. Movable board position display unit 137 that displays the position, cross head position display unit 138 that displays the position of the cross head, ejector position display unit 139 that displays the position of the ejector, rotary encoder of the servo motor for mold clamping housing movement (not shown) and A mold clamping housing position display unit 140 is provided, which is detected by a rotary encoder or the like of the mold clamping servomotor and displays the position of the mold clamping housing. Although not shown, the moving image display screen 111 of FIG. 7 may be provided with a mold thickness display unit.

Further, in the vicinity of the lower part of the image of the injection molding machine 112 of the moving image display screen 111, a mold clamping motor, an ejector servo motor, an injection servo motor, and a mold clamping motor displaying the operating state of the weighing servo motor are displayed. The operation display unit 141, the ejector motor operation display unit 142, the injection motor operation display unit 143, and the metering motor operation display unit 144 are provided, and the rotation speed of the motor and the presence / absence of the rotation state are displayed in a form that can be easily understood. The motor torque may also be displayed in the form of a numerical value or a level meter on at least one display unit of each of the motor operation display units 141, 142, 143, 144.

Although not listed one by one, the present invention is not limited to that of the present embodiment, and is also applicable to a combination of the above descriptions and a modification made by a person skilled in the art based on the gist of the present invention. Needless to say. The injection molding machine of the present invention also includes a die casting machine that performs injection molding of metal.

In an injection molding machine that performs multicolor molding by rotating a plurality of molds attached to a rotating part such as a rotary table, the rotating parts of the mold and the rotating part should be displayed on the moving part of the display device. You may do it. Also, for injection molding machines that perform die slide molding by moving the mold in the direction orthogonal to the mold opening / closing direction to form hollow molded products, the moving part of the mold is displayed on the moving part of the display device. You may. Further, the injection molding machine of the present invention is not limited to the horizontal injection molding machine that opens and closes the mold in the horizontal direction, and may be a vertical injection molding machine that opens and closes the mold in the vertical direction.

11,55,112 Injection molding machine 12,54,113 Injection device 13,63,117 Mold clamping device 30 Control device 32 Display device 49 Video data generator 54 Movie display screen 85, 133 type icon for transition to open / close setting screen 86, Transition icon on the injection setting screen 87 Transition icon on the measurement setting screen 88 Transition icon on the temperature setting screen 89 Transition icon on the hot runner setting screen 90 Transition icon on the quality control screen 91 Oscilloscope Icon for transition on screen 92 Icon for transition on setup setting screen 105 Icon for transition on molding history screen

Claims (4)

In an injection molding machine that can display the operating status as a movie on the display screen
In the video on the video display screen, the image of the device part is drawn in the corresponding shape of each part of the injection molding machine, and the image of the movable part of the image of the device part can be moved on the screen or changed to another image. There is an icon that transitions to the setting screen related to the device portion or the state display screen related to the device portion at the image portion of the device portion or the vicinity of the image of the device portion on the moving image display screen. There are multiple locations ,
An injection molding machine provided with a control device capable of displaying the moving image display screen on the display device. The first aspect of the present invention, wherein the icon is arranged at a position in the vicinity of an image of the device portion of the moving image display screen or an image of the device portion in association with the device portion set on the setting screen. Injection molding machine. In the display method of the display device of the injection molding machine that can display the operating status as a moving image on the display screen,
In the video on the video display screen, the image of the device part is drawn in the corresponding shape of each part of the injection molding machine, and the image of the movable part of the image of the device part can be moved on the screen or changed to another image. There is an icon that transitions to the setting screen related to the device portion or the state display screen related to the device portion at the image portion of the device portion or the vicinity of the image of the device portion on the moving image display screen. There are multiple locations ,
A display method for a display device of an injection molding machine, wherein the setting screen or the status display screen is displayed on at least a part of the display screen by touching the icon . The display method of the display device of an injection molding machine according to claim 3, wherein the moving image display screen and the setting screen are displayed in parallel on the display screen.

Images