JP2013051114A - Monitoring display of various kinds of equipment and lighting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a monitoring display and a lighting device in which a lighting means (21) can be installed at whatever site of equipment without restriction and a necessary site can be effectively irradiated, and moreover, an irradiation direction can be easily changed without changing an installation angle of a lighting fixture in accordance with the irradiation direction and the necessary sites can be irradiated surely and effectively as well.SOLUTION: One end part of at least one lighting means (21) made of a linear shape extending in a horizontal direction is installed at a body (17) of the monitoring display device in free rocking in a horizontal direction, and moreover, in free rotation around an axial line of the horizontal direction.

Description

  The present invention is attached to various facilities, displays the operating state of the facilities, illuminates a work place at the time of inspection of the facilities, and confirms the products produced by the facilities, and displays and illuminates the facilities. In detail, the operation display means for displaying the normal operation state of the equipment, the request state for requesting the operator and the operation stop state, etc., and the product produced by the equipment during the maintenance inspection of the equipment It is related with the monitoring display of various facilities which provided the illumination means which confirms, and an illuminating device.

  For example, as shown in Patent Document 1, a blue light indicating a normal operating state, a yellow light requesting a worker to perform processing, and an operation is stopped due to an error state as the equipment that monitors and displays the operating state of the equipment There is known a monitoring display device in which red lamps for notifying this are arranged in multiple stages and each lamp is an LED.

  As described above, the monitoring display device is capable of switching and displaying the operating state of the equipment. However, when the equipment is in an error state and the operation is stopped, the operator performs maintenance and inspection of the equipment. There must be. In general, in factories where equipment is installed, especially in factories where the equipment is operated unattended, the brightness of the lighting is suppressed. It is necessary to install so that the maintenance inspection point is irradiated.

  However, when installing a lighting fixture on the equipment, it is necessary to prepare and install a fixture for the equipment separately, and since the number of places where the equipment can be attached is limited, it is necessary to attach it so that the necessary places can be effectively irradiated. It was difficult.

  In addition, in order to effectively irradiate the required location with light, it is necessary to change the mounting angle of the lighting fixture with respect to the equipment according to the irradiation direction. To change the irradiation direction, change the orientation of the mounting fixture. There is a need to. In this case, it is difficult to reliably irradiate the necessary portions with light because the mounting locations of the lighting fixtures including the fixtures for the facilities are limited as described above.

JP 2007-35507 A

  The problem to be solved is that in order to attach a lighting fixture to the equipment, it is necessary to attach the lighting fixture via a fixture that is attached to the equipment. It is difficult to do. In addition, in order to effectively irradiate the required location with light, it is necessary to change the mounting angle of the lighting fixture with respect to the equipment according to the irradiation direction. To change the irradiation direction, change the orientation of the mounting fixture. In addition, since there are only a limited number of places where lighting fixtures including fixtures for equipment are attached, it is difficult to reliably irradiate the necessary places with light.

  The present invention relates to a monitor display device provided with at least one display unit for displaying the operation state of equipment, and the monitor display device includes at least one illumination means having a linear shape extending in a horizontal direction. The most important feature is that a support member is provided that supports the illuminating means so as to be swingable in the horizontal direction and to be rotatable around a horizontal axis.

  The present invention can effectively irradiate a necessary part by attaching the illumination means without limiting the part that can be attached to the equipment. In addition, the irradiation direction can be easily changed without changing the mounting angle of the luminaire according to the irradiation direction, and the necessary portion can be irradiated reliably and effectively.

It is a general | schematic perspective view which shows the monitor display with respect to the resin molded product take-out machine as an installation, and the attachment state of an illuminating device. It is an expansion perspective view of a monitoring display and an illuminating device. It is sectional explanatory drawing which shows the monitor display and the attachment state of the illumination means in an illuminating device. It is explanatory drawing which shows the state which irradiates the back lower side by one illumination means. It is explanatory drawing which shows the state which irradiates the front lower side by one illumination means, and the back lower side by the other illumination means. It is explanatory drawing which shows the state which each rotated each illumination means in the different direction around the axis line of a horizontal direction in the state of FIG. It is a partial cross-section explanatory drawing which shows the example of a change of a shaft support structure. It is explanatory drawing which shows the example of a change which enables an illumination means to move to an up-down direction.

  The monitoring display device includes at least one illuminating unit having a linear shape extending in the horizontal direction, and a support that supports the illuminating unit so as to be swingable in the horizontal direction and to be rotatable around a horizontal axis. The provision of the members is an optimal embodiment.

The present invention will be described below with reference to the drawings showing examples.
As shown in FIGS. 1 to 3, the monitoring display and illumination device 1 according to the present invention is attached to a resin molded product take-out machine 3 as equipment. The resin molded product take-out machine 3 has a base fixed to the upper surface of a fixed platen (none of which is shown) of the resin molding machine, is orthogonal to the machine center axis of the resin molding machine, and one end is an operation of the resin molding machine. A traveling body 7 supported so as to reciprocate in a direction orthogonal to the machine center axis on the main body frame 5 extending to the outer side or the non-operation side, and the machine center axis with respect to the travel body 7. A front / rear traveling body 11 supported on the front / rear frame 9 extending in the matching direction so as to be reciprocally movable in a direction matching the mechanical axis; and an axis line in the vertical direction with respect to the front / rear traveling body 11; The upper and lower unit 15 is provided with a holding member 13 for holding a resin molded product at the lower part. The traveling body 7, the front and rear traveling body 11, and the vertical unit 15 are moved in respective directions by an electric motor such as a servo motor capable of numerical control.

  The monitoring display and illumination device 1 according to the present invention is fixed to the lower surface of one end portion of the main body frame 5 that protrudes to the outside of the operation side or the non-operation side of the resin molding machine. On the outside of the monitor display / illuminator 1 main body 17, monitor display means 19 are attached in a multi-stage manner. The monitoring display means 19 includes a blue display portion 19a, a yellow display portion 19b, and a red display portion 19c arranged in multiple stages, and each display portion 19a, 19b, 19c uses an LED as a light source.

The blue display portion 19a is display-controlled so as to be lit when operating in a normal state based on signals from various sensors provided in the resin molded product take-out machine 3. The yellow display unit 19b is attached to the resin molded product take-out machine 3, and is controlled so as to be lit before the number of resin molded products reaches a predetermined number so that it can be collected by, for example, a resin molded product collecting apparatus (not shown). Then, the operator is notified to replace the container in which the resin molded products are collected in the resin molded product collecting apparatus. When the resin molded product is taken out from the resin molding machine by the resin molded product take-out machine 3, the red display portion 19c falls from the resin molded product held by the holding member 13 in the middle of taking out, or is poorly taken out from the mold. Or the like, the display is controlled so as to fall over based on the error signal output from the resin molded product take-out machine 3.

  Note that a nut (not shown) having an axis in the vertical direction is embedded in the lower surface of the main body 17 provided with the monitoring display means 19, and a display portion having a different color with respect to the lower portion of the monitoring display means 19 is provided. After the stacking, the display unit can be expanded by fixing a fixing screw (not shown) inserted into the display unit to the nut.

  Inside the main body 17 (on the resin molding machine side), a support portion 23 is provided as a support member to which the two illumination means 21 are attached. Inside the support portion 23, slits 23a are formed in the horizontal direction at intervals allowing insertion of a shaft portion 21a of the illumination means 21, which will be described later. The upper and lower inner surfaces of the support portion 23 in the slit 23a are provided with shafts. Two recesses 23b constituting a shaft supporting part that supports the ball 21b provided at the end of the part 21a so as to be swingable are formed to face each other.

  In addition, two nuts (not shown) are fixed to the inner surface of the upper support portion 23 among the support portions 23 located on the inner side of the respective recesses 23b, with a predetermined interval therebetween. A through hole 23d is formed in the lower support portion 23 to face each nut 23c. And the fixing screw 23e inserted in each through-hole (not shown) is screwed with respect to each opposing nut, and the space | interval of the said slit 23a is reduced by tightening with this fixing screw 23e, and the recess 23b The ball 21b pivotally supported therebetween is sandwiched and fixed.

  Two illuminating means 21 extending in a long shape in the horizontal direction are respectively supported on the support portion 23 so as to be able to swing in the horizontal direction and to be rotatable around a horizontal axis. In the main body of each illumination means 21, a large number of LEDs 21c as light sources are provided at a required interval in the horizontal direction. Further, the shaft portion 21a is integrally provided on the main body on the support portion 23 side, and the ball 21b is provided on an end portion of each shaft portion 21a.

  In addition, an uneven part or a knurl is respectively formed on the outer peripheral surface of the ball 21b and the inner peripheral surface of the pair of upper and lower recesses 23b, and each illumination means 21 is placed at a desired position and desired angle with respect to the support part 23. It is good also as a structure so that each concave protrusion or knurling may mutually engage and a movement state may be maintained when moving to.

Next, the operation of the monitoring display and lighting device 1 configured as described above will be described.
First, the operation of the monitoring display means 19 will be described. When it is determined that the operation is in a normal state based on signals from various sensors provided in the resin molded product take-out machine 3, the resin molded product take-out machine is used. The control device 3 (not shown) controls the display so that the blue display portion 19a is lit, and informs the operator that the resin molded product take-out machine 3 is in a normal operation state.

Further, based on signals from various sensors provided in the resin molded product take-out machine 3 and the accessory devices, for example, the number of accumulated resin molded products by a resin molded product collecting device (not shown) is set to a predetermined number that can be accumulated. When it is determined that the approach has been approached, the control device for the resin molded product take-out machine 3 and the accessory device performs display control so that the yellow display portion 19b is lit, and notifies the operator that the number of accumulations has approached the predetermined number. .

When the operator confirms that the yellow display portion 19b is turned on, the worker performs an operation of exchanging containers and the like for collecting the resin molded products in the resin molded product collecting apparatus.

Furthermore, based on signals from various sensors provided in the resin molded product take-out machine 3 and the accessory devices, in these devices, for example, when it is determined that an error such as a resin molded product take-out failure has occurred, The resin molded product take-out machine 3 and the control device for the incidental devices stop and control the operation of these devices and display control so that the red display portion 19c is lit to notify the operator that there is an error state.

  Next, the operation of the illumination means 21 will be described. First, in order to illuminate the lower side of the end of the main body frame 5 in the resin molded product take-out machine 3, as shown in FIG. The lighting means 21 is swung horizontally so as to approach each other around the ball 21b supported by the recess 23b in a loosened state, and adjusted so that the light irradiation surface of the main body faces downward. Thereafter, the fixing screw 23e is screwed and held in the above state.

When the worker turns on each illumination means 21 in the above state, the lower side of the end of the main body frame 5 is irradiated with light to illuminate.

  Further, in order to illuminate the lower end side and the lower rear side of the main body frame 5, as shown in FIG. 4, the fixing screw 23e on the one illumination means 21 side located on the rear side is loosened in the state shown in FIG. In this state, the one illumination means 21 is swung backward with respect to the ball 21b supported by the recess 23b with respect to the support portion 23, and then the fixing screw 23e is screwed and held in the above state.

When the worker turns on each lighting means 21 in the above state, the lower side and the lower rear side of the main body frame 5 are irradiated with light to be illuminated.

  In addition, in order to illuminate the lower end side and the lower front side of the main body frame 5, in the state shown in FIG. 4, each of the other illumination means 21 positioned on the front side with respect to the support portion 23 is swung forward. The illuminating means 21 is turned on to illuminate the lower portion of the main body frame 5 and the lower portion of the front side by irradiating light.

  Furthermore, in order to illuminate the lower front side and the lower rear side of the main body frame 5, as shown in FIG. 5, the fixing screw 23e on the one illumination means 21 side located on the rear side in the state shown in FIG. 4 is loosened. In this state, one illumination means 21 is swung backward with respect to the support portion 23 around the ball 21b supported by the recess 23b, and the fixing screw 23e on the other illumination means 21 side located on the front side is loosened. Then, after the other illumination means 21 is swung forward with respect to the support portion 23 around the ball 21b supported by the recess 23b, the fixing screw 23e is screwed and held in the above state.

When the worker turns on each illumination means 21 in the above state, the front lower side and the rear lower side of the main body frame 5 are illuminated and illuminated.

  To change the direction of light irradiation in the state shown in FIGS. 4 to 6 described above, FIG. 6 (FIG. 6 shows one illumination means 21 to the resin molding machine side and the other illumination in the state shown in FIG. The state in which the direction is changed so that the means 21 is irradiated to the outside is shown, but the same applies to the embodiment shown in FIG. 2 and FIG. In a state where each fixing screw 23e is loosened, one illumination means 21 is rotated around the ball 21b supported by the recess 23b with respect to the support portion 23 so as to face the resin molding machine side, and the other illumination means. After rotating so that 21 faces outward, the fixing screw 23e is screwed and held in the above state.

When the worker turns on each illumination means 21 in the above state, the light is emitted from one illumination means 21 to the resin molding machine side on the rear side of the main body frame 5 and the front side of the main body frame 5 from the other illumination means 21. Illuminate the outside with light.

  In this embodiment, two illumination means 21 can be swung horizontally around the support portion 23 on the monitor display means 19 for displaying the operating state of the resin molded product take-out machine 3 as equipment, and the horizontal axis It can be pivoted around and can effectively illuminate necessary places.

Moreover, since LED is used as the light source of each illumination means 21 with each display part 19a, 19b, 19c of the monitor display means 19, the power consumption at the time of lighting can be reduced, the life can be extended, and the replacement frequency can be reduced. .

The present invention can also be implemented by providing a lower illumination means for irradiating light below the monitor display means 19 at the lower part of the main body 17. In the lower illumination means, LEDs are used as the light sources in the same manner as the light sources of the monitoring display means 19 and the illumination means 21.

In the above description, the ball bearing structure in which the ball 21b provided on the shaft portion 21a of the illumination means 21 is pivotally supported in the recess 23b provided on the support portion 23 of the main body 17 is shown. However, as shown in FIG. A bearing portion 75 provided on a shaft portion 73 of the illuminating means 21 to be described later is loosely fitted to a support portion 23 corresponding to a lower portion of the support shaft 71 and an uneven portion 77a is formed on the inner peripheral surface. A recess 77 having the following is formed. When the bearing portion 75 is pivotally supported with respect to the support shaft 71 so that the illuminating means 21 swings in the horizontal direction, the protrusion 75a provided on the bearing portion 75 is made uneven according to the swing angle. 77a can be engaged to hold the swinging state in the horizontal direction.

On the other hand, the large diameter portion 73a is provided at the end of the shaft portion 73 on the illumination means 21 side, and the large diameter portion 73a is fitted into the shaft support portion 79 provided on the base end side (monitoring display means 19 side) of the illumination means 21. Thus, the illumination means 21 can be rotated around the horizontal axis. Further, a holding ring 81 having a concave and convex portion 81 a formed on the inner peripheral surface on which the shaft portion 73 is loosely fitted is concentrically attached to the proximal end side of the lighting means 21, and according to the rotation angle of the lighting means 21 with respect to the shaft portion 73. The claw portion 73b provided on the shaft portion 73 is engaged with the uneven portion 81a so that the rotating state can be maintained.

In the above description, the support unit 23 is fixedly provided to the main body 17 so that the illumination means 21 cannot be moved in the vertical direction. However, when the equipment is inspected, the work site is illuminated and the product produced by the equipment is confirmed. It is desirable to move the illumination means 21 in the vertical direction with respect to the main body 17 in order to bring the illumination means 21 closer to the work place or product.

In order to realize the above requirements, as shown in FIG. 8, a mounting plate 91 extending in the vertical direction with respect to the main body 17 is provided, and a rail provided on the mounting plate 91 so as to extend in the vertical direction. The supporting means 23 that supports the illumination means 21 in a horizontal direction with respect to 93 and that supports the lighting means 21 so as to be rotatable around a horizontal axis is configured to be movable in the vertical direction.

The mounting plate 91 is formed with a plurality of holes 91a at predetermined intervals in the vertical direction, and the support portion 23 is moved when the support portion 23 is moved to a required vertical position with respect to the mounting plate 91. A stopper 95 such as a shaft or a screw provided in the housing is inserted into or screwed into a corresponding hole 91a to restrict the movement in the vertical direction so that the illumination means 21 is held at a required height position. That's fine.

DESCRIPTION OF SYMBOLS 1 Monitoring display and illumination apparatus 3 Resin molded product take-out machine 5 Equipment 5 Main body frame 7 Running body 9 Front and rear frame 11 Front and rear traveling body 13 Holding member 15 Vertical unit 17 Main body 19 Monitoring display means 19a Blue display part 19b Yellow display part 19c Red Display part 21 Illumination means 21a Shaft part 21b Ball 21c LED
23 Support portion 23a Slit 23b Recess 23e as a shaft support portion Fixing screw 71 Support shaft 73 Shaft portion 73a Large diameter portion 73b Claw portion 75 Bearing portion 75a Projection portion 77 Recess portion 77a Concavity and convexity portion 79 Shaft support portion 81 Holding ring 81a Concavity and convexity portion 91 Attachment Plate 91a Hole 93 Rail 95 Stopper

Claims (7)

In the monitoring display device provided with at least one display unit for displaying the operating state of the equipment,
The monitoring display device includes
At least one illumination means comprising a straight line extending in the horizontal direction;
A support member that is capable of swinging the illumination means in a horizontal direction and rotatably supporting a horizontal axis;
Monitoring display and lighting device provided with. The monitoring display and illumination device according to claim 1, wherein the light source of the display unit and the illumination unit is a light emitting diode (LED). 2. The main body according to claim 1, wherein the main body is provided with a support portion in which slits having a required interval in the horizontal direction are formed and a shaft support portion is formed on each inner surface of the slit so as to face each other. A monitoring display and illumination device in which the end of the means is supported so as to be swingable in the horizontal direction and to be rotatable around an axis in the horizontal direction. 4. The monitoring display and illumination device according to claim 3, wherein the end of each illumination means is provided with a support ball part that engages with the support part. 5. The monitoring display and illumination device according to claim 4, wherein concave projections are provided on the inner peripheral surface of the pivot support portion and the outer peripheral surface of the pivot support ball portion, respectively, and the respective concave projection portions can be engaged. 6. The monitoring display and illumination device according to claim 1, wherein the support member is provided so as to be movable in a vertical direction with respect to the monitoring display device. 7. The monitoring display and illumination device according to claim 6, wherein the support member is supported so as to be slidable in the vertical direction with respect to a rail provided extending in the vertical direction on the main body of the monitoring display device.

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