JPH0570887U - Work take-out device - Google Patents

Abstract

(57) [Abstract] [Purpose] An object is to provide a take-out device that can take out a work piece while securely and firmly holding it. [Structure] A plurality of needle bodies 6 for inserting into the work 12 and holding the work 12, and an air suction / discharge port 4 capable of sucking / discharging air are provided in a take-out device main body 1 which can be brought into and out of contact with the work 12. The holding unit 2 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a work taking-out device, and more particularly, to a work taking-out device for taking out a work such as a packing material in which a coal tar is absorbed in a thin-walled felt.

[0002]

[Prior Art]

 Conventionally, as a means for taking out this kind of work, there is, for example, one in which a plurality of needle bodies are projected on a holding portion of a take-out device, and the needle bodies are inserted into the work and held and taken out.

[0003]

[Problems to be solved by the device]

 However, depending on the type of the work, it is difficult to reliably hold the work only with the needle body as in the above-mentioned conventional method, so that the work may be inadvertently detached from the needle body when taking out. However, it is not necessarily the most suitable means for taking out a work of this kind, because it is inconvenient and, conversely, a separate means is required to separate the work from the needle in order to eject it.

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, and an object thereof is to provide a take-out device capable of taking out a work piece while securely and firmly holding it.

[0005]

[Means for Solving the Problems]

 That is, in order to solve the above-mentioned problem, the present invention has a plurality of needle bodies 6 for inserting and holding the work 12 in the take-out device main body 1 which can be attached to and detached from the work 12. This is a device for taking out a work, which is provided with a holding portion 2 having an air suction / discharge port 4 capable of sucking and discharging air.

[0006]

[Action]

 Therefore, in the work take-out device characterized by the above-mentioned structure, the holding portion 2 and the work 12 are brought close to each other, the needle body 6 is inserted into the work 12, and the air suction / discharge port is in this state. If the air is sucked from 4 and the work 12 is adsorbed by the suction / discharge port 4, the work 12 can be taken out while securely and firmly holding it.

On the other hand, when the work 12 is to be detached from the holding part 2, if the air is exhausted from the air intake / exhaust port 4 of the holding part 2, the insertion state of the needle body 6 is released and the work 12 can be detached. Of.

[0008]

【Example】

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

In FIG. 1, reference numeral 1 denotes a substantially rod-shaped take-out device main body in which holding portions 2 are provided on the lower surfaces of both ends, and the holding portion 2 is formed with an air flow passage 3 whose tip is branched, An annular body 5 is attached so as to communicate with the air intake / discharge port 4 formed at the tip thereof. Reference numeral 6 designates a needle body projecting in the vicinity of the annular body 5 as shown in FIG.

Reference numeral 7 is a through hole formed at both ends of the take-out device main body 1, a lower end of the through hole 7 communicates with the air flow passage 3 of the holding portion 2, and an upper end thereof has a connecting member 8 and a tube 9. A compressor (not shown) capable of sucking and discharging air is connected via the.

Reference numeral 10 is an air cylinder for raising and lowering the take-out device main body 1, and its supporting shaft 11 is attached to the take-out device main body 1 at substantially the center thereof, and the air cylinder 10 is provided with an electric motor (see FIG. (Not shown), the structure is such that it can rotate forward and backward within an angle range of 180 °.

The present embodiment has the above-described structure. Next, using this, a thin-walled work piece 12 made of felt that has absorbed coal tar is taken out from the conveyor 13 and set on the rotary table 14. The case of supplying to the washer 15 will be described.

First, as shown in FIG. 1, the take-out device body 1 is rotated by an electric motor to a position where one holding portion 2 of the take-out device body 1 faces the work 12 on the conveyor 13.

Next, as shown in FIG. 3, when the air cylinder 10 is operated to lower the holding portion 2 of the take-out device body 1, the needle body 6 of the holding portion 2 is inserted into the upper surface of the work 12.

When the compressor is operated in this state, air is sucked from the annular body 5 through the tube 9, the through hole 7, the air circulation hole 3, the air intake / exhaust port 4, etc., and the workpiece 12 is held in the annular body 5. Will be adsorbed.

Thereafter, while the unloading device body 1 is raised by the air cylinder 10, the unloading device body is driven by an electric motor so that the workpiece 12 is located above the washer 15 set on the rotary table 14 as shown in FIG. Rotate 1 180 °.

The work 12 is not only inserted into the needle body 6 but also attracted to the annular body 5 and securely and firmly held, so that the work 12 is dropped even if the take-out device body 1 is rotated. There is nothing to do.

Then, as shown in FIG. 5, the take-out device main body 1 is lowered by the air cylinder 10 until the work 12 comes into contact with the washer 15, and the air is blown by the compressor through the air intake / exhaust port 4 of the holding part 2 into an annular body. When discharged from 5, the work 12 is well separated from the needle body 6 and the work 12 is supplied to the washer 15.

An adhesive is applied to the washer 15 in advance, and the work 12 is pressed by the holding portion 2 of the take-out apparatus main body 1 to be adhered to the washer 15, and then the rotary table 14 is rotated by a desired angle. The other washer 15 set on the rotary table 14 is conveyed to the supply position of the work 12.

Further, if the next work 12 is transferred to a predetermined position by the conveyor 13, the work 12 can be similarly held in the other holding portion 2 by the lowering of the above-mentioned take-out device body 1. Becomes

The series of operations described above are repeated, and the workpiece 12 is smoothly supplied to the washer 15 in sequence. In this case, since the take-out device main body 1 is configured to be able to rotate in the forward and reverse directions within a range of an angle of 180 ° by the electric motor via the air cylinder 10, the tube 9 is not twisted.

As described above, since the take-out device according to the present embodiment has a very simple structure, it has an advantage that it can be manufactured inexpensively and easily.

In the above embodiment, the case where the work 12 taken out from the conveyor 13 is supplied to the washer 15 set on the rotary table 14 has been described, but the concrete use of the work taking-out device according to the present invention has been described. Needless to say, the embodiment is not limited to this and can be widely applied as a device for taking out various works 12.

Furthermore, in this embodiment, since the holding portions 2 are provided on the lower surface portions of both ends of the unloading device body 1 and the unloading device body 1 is configured to be rotatable, there is an advantage that the work 12 can be taken out efficiently. However, the holding portions 2 do not necessarily have to be provided on the lower surface portions of both ends of the take-out apparatus body 1, and may be configured to be movable in the horizontal direction without rotating the take-out apparatus body 1.

Further, the means for making the holding portion 2 of the take-out device main body 1 freely contactable with and separable from the work 12 is not limited to the above embodiment, and may be, for example, a take-out device depending on the arrangement of the works 12 to be taken out. The holding portion 2 may be provided on the side surface of the main body 1.

The annular body 5 connected to the air intake / exhaust port 4 is not an essential condition of the present invention, and is provided as necessary in consideration of the length of the needle body 6 and the thickness of the work 12. It is all right.

Further, the type of the work 12 to be taken out is not limited to the above embodiment, and the work 12 into which the needle body 6 of the holding portion 2 can be inserted and which can be sucked by sucking air is used. If

In addition, the design of the shape of the take-out device main body 1 and the specific configuration of the holding portion 2 thereof can be arbitrarily changed within the scope intended by the present invention.

[0029]

[Effect of the device]

 As described above, the present invention is configured not only to insert the needle body as the holding means for taking out the work but also to suck and hold the work by sucking air, so that the work is held only by the needle body. Unlike the conventional take-out device, the work does not come off from the needle body at the time of taking out the work, and the special effect that the work can be taken out securely and firmly is obtained. ..

Further, since the work can be satisfactorily detached from the needle body by discharging the air from the suction / exhaust port, a unique effect that a series of work taking-out work can be smoothly performed is obtained.

Moreover, as described above, the take-out device according to the present invention has an extremely simple overall structure, and therefore has a practical effect that it can be easily manufactured at low cost.

[Brief description of drawings]

FIG. 1 is a partially sectional front view of a take-out device showing an embodiment of the present invention.

FIG. 2 is an enlarged bottom view of a holding portion of the takeout device body.

FIG. 3 is a partially sectional front view showing a usage state.

FIG. 4 is a partially sectional front view showing a usage state.

FIG. 5 is a partially sectional front view showing a usage state.

[Explanation of symbols]

 1 ... Take-out device main body 2 ... Holding part 4 ... Air suction / discharge port 6 ... Needle body 11 ... Spindle 12 ... Work piece

Claims (3)

[Scope of utility model registration request] 1. A plurality of needles 6 for inserting the work 12 into the work 12 and holding the work 12, and an air suction / discharge port 4 capable of sucking / discharging air. A work taking-out device, characterized in that a holding section 2 having a and is provided. 2. A substantially rod-shaped take-out device main body 1 is substantially vertically supported at a substantially central portion thereof and is rotatably supported by a rotatable support shaft 11, and both ends of a lower surface of the take-out device main body 1 are inserted into a work 12. A work take-out device comprising a plurality of needles 6 for holding a work 12 and a holding portion 2 having an air suction / discharge port 4 capable of sucking and discharging air. 3. The work take-out device according to claim 2, wherein the work 12 is a thin-walled felt that absorbs coal tar.