JPH065799U - Control panel for press machine - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an operation panel for a press machine, which has a simple configuration, is easy to install, improves the workability of a worker, and can secure a mounting space for peripheral devices. [Structure] Since the press machine operation panel 33 provided for operating the press machine 1 includes the substrate switch 35, the height (thickness) of the operation panel is reduced. A slide operation panel (first operation panel) 39 for operating the slide 7 for vertically moving one of the upper die 15 and the lower die 21 of the operation panel is provided on the front surface of the press machine 1 and other than the slide 7. The pendant operation panel (second operation panel) 45 for operating the can be remotely operated. On this occasion,
Since the board switch 51 is used for the pendant operation panel 45, the pendant operation panel 45 can be downsized. Further, since the pendant operation panel 45 can be operated by a non-contact type remote control, no wiring is required and the pendant operation panel 45 can be operated at hand.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a control panel for a press machine, and more particularly to a control panel for a press machine which can be provided at a position where it can be easily operated.

[0002]

[Prior art]

 Conventionally, the operation panel for press machines is generally equipped with an operation panel for slide operation in the front position of the machine body, and switches and indicators for operations other than slide operation are mounted on the front right side of the frame. . The former, which relates to the safety of direct operation, is called a slide operation panel, and the latter, which is a switch for operations other than slide operation, that is, switches which are not directly related to operational safety, is a pendant operation box. Is called.

The pendant operation box is provided with switches near the front position of an operator who has good visibility, thereby improving workability and ensuring work safety.

[0004]

[Problems to be solved by the device]

 However, in such a conventional technique, there is a problem that when the press machine becomes large and the total height becomes high, the position of the pendant operation box becomes high and the operability deteriorates. When peripheral devices, especially a material feeding device, are provided, it is necessary to operate through the feeding device, which causes a problem that the operability deteriorates.

Further, during a mold setup work such as mounting a mold on a slide and a bolster of a press machine, the pendant operation box interferes with the installation work, and in some cases, an operator hits his head or the like and is injured. There is a risk of

In a relatively small press machine, the operation panel is often mounted on the front surface of the control box, but in consideration of operability, the operation panel is installed as frontward as possible so that the operator can reach from the front. Has been. For this reason, there is a problem that it becomes an obstacle when mounting the peripheral device.

Here, the switches for 16 mm, 22 mm, 25 mm, 30 mm, etc. used for the operation panel are high in height, and the current size is required in consideration of wiring and the like.

The object of the present invention was made by paying attention to such a conventional technique, and it has a simple structure, is easy to install, improves the workability of an operator, and installs a peripheral device. It is to provide a control panel for a press machine that can secure the space.

[0009]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, a press machine operation panel according to the present invention is a press machine operation panel provided for operating a press machine, comprising a substrate switch for operating the press machine. It will be.

The operation panel for the press machine can be attached to the front surface of the press machine and can be remotely operated.

One of the upper die and the lower die is attached to a slide that can be moved up and down, and an operating panel for a press machine that performs press working by cooperation of the upper die and the lower die. Of these, the first operation panel for operating the slides is provided on the front surface of the press machine, and the second operation panel for operating other than the slides can be remotely operated.

Here, it is preferable that the second operation panel includes a substrate switch.

Further, it is desirable that the second operation panel is a non-contact type remote operation panel.

[0014]

[Action]

 According to the control panel for a press machine according to the present invention, the press panel is operated by operating the control panel for the press machine to perform press working. At this time, since the operation panel for the press machine provided for operating the press machine is provided with the switch for the substrate, the height (thickness) of the operation panel can be reduced, and the size can be reduced.

Since this operation panel can be attached to an arbitrary position on the front surface of the press machine, it can be attached to a position which does not hinder the work, and when it is possible to be remoted, it can be temporarily attached to an arbitrary position. It can also be stored as a record.

A first operation panel for operating a slide for vertically moving one of the upper die and the lower die of the operation panel is provided on the front surface of the press machine, and a second operation for operating other than the slide is provided. If the panel can be operated remotely, those related to direct safety can be operated by the first operation panel, and those not directly related to safety can be operated remotely by the second operation panel.

At this time, it is possible to reduce the size of the second operation panel that uses the switch for the substrate on the second operation panel. In addition, since the second operation panel can be operated by a non-contact type remote operation, wiring is not required and it can be operated at hand, thus improving workability.

[0018]

【Example】

 A preferred embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment of a press machine 1 in which the present invention is implemented. A slide 7 that moves up and down along slide guides 5R and 5L is provided above the frame 3 of the press machine 1.

A crank shaft 11 is provided on an upper frame 9 above the slide 7, and a slide driving motor (not shown) is interlocked with one end of the crank shaft 11 via a gear mechanism 13. There is. Further, on the lower surface of the slide 7, an upper sub plate 17 having an upper mold 15 is detachably provided.

A bed 19 is integrally attached to the lower portion of the frame 3. Mounted on the bed 19 is a bolster 25 to which a lower sub-plate 23 having a lower mold 21 is detachably mounted.

One end portion (upper end portion) of a vertically movable connecting rod 27 is fitted and inserted into the crankshaft 11. A connection screw 29 is connected to the other end (lower end) of the connecting rod 27. A control box 31 is provided on the right side surface of the frame 3.

A pendant operation panel 33 as a small handy type operation panel for a press machine is detachably provided on the front surface of the bed 19, for example. Referring also to FIG. 2, the pendant operation panel 33 is equipped with a substrate switch 35 and a liquid crystal display unit 37. The board switch 35 is composed of a plurality of sheet switches for 16 mmφ to 30 mmφ soldered to a board (not shown).

Such a pendant operation panel 33 can be installed anywhere without taking up space, and can improve workability at the time of mold setup, etc., and can easily install a peripheral device of the press machine 1. Can be secured.

Next, another embodiment will be described with reference to FIG. Here, the same members as those of the embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

As shown in the figure, a slide operation panel 39 as a first operation panel for operating the slide 7 is provided on the upper front surface of the bed 19. A control box 41 provided on the right side surface of the frame 3 has a control section 43 for controlling the press machine 1 inside, and a pendant operation panel 45 as a second operation panel on the front side. A receiver 47 for receiving signals and a display surface 49 showing setting conditions, operating states, etc. are provided.

Therefore, the control unit 43 controls the press machine 1 in accordance with the command received by the receiver 47. Here, the pendant operation panel 45 is an operation panel for remotely performing operations other than the slide 7, and for remote control operation for remotely operating the press machine 1 without contact by light, radio waves, ultrasonic waves, or the like. Is the transmitter of. The pendant operation panel 45 is provided with a substrate switch 51 and an oscillator 53.

With the above-mentioned configuration, the operator sends a command from the pendant operation panel 45 to the receiver 47 of the control box 41 to instruct the setting conditions and the like. The control unit 43 displays the information received by the receiver 47 on the display surface 49, so that the operator can confirm the command. Pressing is started when the command is confirmed, but since the operation related to the slide 7 cannot be commanded by the pendant operation panel 45 from the viewpoint of safety, the operation is directly performed by the slide operation panel 39.

As described above, since the pendant operation panel 45 uses the board switch 51, the thickness size and size size can be reduced, and therefore the pendant operation panel 45 is installed at an arbitrary place that does not interfere with the work. be able to.

Since the pendant operation panel 45 is separate from the main body of the press machine 1, the operator can carry and operate the pendant operation panel 45 during work. Therefore, it can be installed or carried anywhere without taking up space, improving workability when setting up the mold, etc., and easily securing space for mounting peripheral devices of the press machine 1. it can.

Further, switches for operating the slide 7 are provided in the main body of the press machine 1 as the slide operation panel 39, and the slide 7 cannot be operated by remote operation by the pendant operation panel 45. It is possible to ensure safety.

The present invention is not limited to the above embodiment, but can be implemented in other modes by making appropriate design changes. For example, the slide 7 may be operated by the pendant operation panel 45 so as to ensure sufficient safety. In this case, all operations can be performed by remote control, which further enhances operability.

Further, in the above-mentioned embodiment, the case of the non-contact type remote operation by light or radio waves was explained, but it is not limited to this and it goes without saying that the contact type remote operation connected by an electric wire may be used. Nor.

[0034]

[Effect of device]

 The operation panel for a press machine according to the present invention has the structure as described above, and since the operation panel for a press machine provided for operating the press machine is provided with the switch for the board, Size (thickness) becomes smaller.

Since this operation panel can be attached to any position on the front surface of the press machine, it can be attached to a position that does not interfere with the work. Can also be interpolated.

Since the first operation panel for operating slides of the operation panel is provided on the front surface of the press machine, and the second operation panel for operating other than the slides can be operated remotely, it is possible to directly operate the operation panel. Those related to safety can be operated by the first operation panel, and those not directly related to safety can be operated remotely by the second operation panel. Therefore, operational safety can be ensured.

At this time, if the board switch is used for the second operation panel, the second operation panel can be downsized. Further, since the second operation panel can be operated by a non-contact type remote control, it can be operated by hand without wiring, so that operability is improved and a space for mounting peripheral devices can be secured.

[Brief description of drawings]

FIG. 1 is an overall view showing an embodiment of a press machine equipped with a control panel for a press machine according to the present invention.

FIG. 2 is a front view of an operating panel for a press machine according to the present invention.

FIG. 3 is another embodiment of the operating panel for the press machine according to the present invention.

[Explanation of symbols]

 1 Press machine 7 Slide 15 Upper mold 21 Lower mold 33 Pendant operation panel (press machine operation panel) 35, 51 Substrate switch 39 Slide operation panel (first operation panel) 45 Pendant operation panel (second operation panel)

Claims (6)

[Scope of utility model registration request] 1. An operation panel for a press machine, which is provided for operating the press machine, comprising a substrate switch for operating the press machine. 2. The operation panel for a press machine according to claim 1, wherein the operation panel for the press machine is attachable to a front surface of the press machine. 3. The control panel for a press machine according to claim 1, wherein the control panel for the press machine is remotely controllable. 4. An operation panel for a press machine, wherein one of an upper die and a lower die is mounted on a slide that can move up and down, and press work is performed by cooperation of the upper die and the lower die. An operation panel for a press machine, characterized in that a first operation panel for operating slides is provided on a front surface of the press machine, and a second operation panel for operating other than the slide is remotely operable. 5. The operation panel for a press machine according to claim 4, wherein the second operation panel includes a substrate switch. 6. The operating panel for a press machine according to claim 4, wherein the second operating panel is a non-contact type remote operating panel.