JPH0518727U - Material supply equipment for press line - Google Patents

Abstract

(57) [Summary] [Purpose] Even if the workpiece processed on the blanking line has directionality, it is possible to supply it to the press line in the same direction. A turntable 6 having a plurality of work accommodating portions 6a, 6b for accommodating a work 3 processed from the blanking line 1 is rotatably provided on the downstream side of the blanking line 1, and the turntable 6 is provided. A take-out device 9 for taking out the work 3 from the work accommodating portions 6a, 6b of the turntable 6 and a day stacker 10, 11 for supplying the work 3 to the press line 2 are provided in the periphery of the blanking line. The work 3 can be supplied to the press line 2 in the same direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a press line material supply device for supplying a work formed by a blanking line to a press line.

[0002]

[Prior Art]

 Conventionally, as a pre-processing of a work to be supplied to a press line, a blanking line is often used to cut a coil material into a predetermined shape. In addition, since the blanking line and the press line are often separated from each other, conventionally, the work pre-processed on the blanking line is conveyed to the press line by using a carrying device such as a forklift and supplied to the press line. There is.

[0003]

[Problems to be solved by the device]

 However, when the work a having the directionality as shown in Fig. 1 is formed on the blanking line, it is necessary to align the directionality of the work a and then convey the work a to the press line by the transport device, so that the directionality is aligned. In addition, it requires a lot of man-hours and the workability is poor, and there is a problem in that it requires labor to carry the work a by the carrying device and labor saving cannot be achieved. This invention was made with the aim of improving the above problems.By providing a material supply device for a press line that can supply workpieces to the press line in the same direction, it is possible to improve productivity and save labor. It is something to try.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention rotatably provides a turntable having a plurality of work accommodating portions for accommodating works processed by the blanking line, on the downstream side of the blanking line. In the vicinity of the turntable, a take-out device for taking out the work from the work storage part of the turntable and a stacker for supplying the work to the press line are provided.

[0005]

[Work]

 With the above configuration, even if the workpiece machined on the blanking line has directionality, the direction can be aligned and supplied to the press line, thus eliminating the need for artificially aligning the direction.

[0006]

【Example】

 An embodiment of the present invention will be described in detail with reference to the drawings shown in FIGS. FIG. 2 is a layout view of the blanking line and the press line, and FIG. 3 is a plan view of the material supply device. Normally, the blanking line 1 has a production speed of 40 to 60 spm (stroke / minute), while the press line 2 has a production speed of 20 spm. Therefore, in the embodiment of the present invention, as shown in FIG. 2, the work 3 produced by one blanking line 1 is supplied to the two press lines 2 by the material supply device 4 to align the respective lines. There is.

The directional work 3 processed by the blanking line 1 is conveyed above the turntable 6 by a carry-in device 5 such as a conveyor shown in FIG. On the turntable 6, work accommodating portions 6a and 6b are formed at positions opposite to each other across the center, and a scrap accommodating portion 6c is formed at a position 90 ° out of phase with the work accommodating portions 6a and 6b. Then, the work 3 carried in by the carrying device 5 is accommodated in the work accommodating portions 6a, 6b while rotating in the forward and reverse directions, and the scrap generated in the blanking line 1 is accommodated in the scrap accommodating portion bc. It has become.

Further, above the turntable 6, a work detector 8 for detecting the number of the works 3 carried into the respective work accommodating portions 6a, 6b by the carry-in device 5 is installed, and the turntable 6 is installed. A work take-out device 9 is installed at a position opposite to the carry-in device 5 so that the work 3 can be taken out by a fork 9a at positions A, B, and C on the turntable 6.

On the other hand, at a position 90 ° and 180 ° out of phase with the carry-in device 5 that carries in the work 3, a day stacker 10 that carries the work 3 into one of the press lines 2 so as to face the turntable 6 is provided. On the other hand, a day stacker 11 for loading the work 3 into the press line 2b is installed.

Next, the operation will be described. In the case of disclosing the work, in the case of a work 3 having directionality, which work 3 is carried into which press line 2a, 2b, the number of carried-in sheets is set. When the work is started after the setting, the directional work 3 cut from the coil machine at the blanking line 1 is carried in above the turntable 6 by the carry-in device 5 and is accommodated in the waiting work-accommodating portion 6b. Thereafter, the turntable 6 rotates 180 ° and the next work 3 is stored in the work storage portion 6b.

The above operation is repeated until a preset number of sheets are accumulated in the work accommodating portions 6a and 6b, and when scrap occurs in the blanking line 1, the scrap accommodating portion 6c is accommodated. When the set number of works 3 are accommodated in the work accommodating portions 6a and 6b, the loading of the work 3 is interrupted and the work accommodating portions 6a and 6b are stopped at the positions A and C shown in FIG. The work 3 of the work accommodating portion 6a is transferred to the day stacker 10 on the press line 2a side, and the work 3 of the work accommodating portion 6b is transferred to the day stacker 11 on the press line 2b side by the fork 9a of the above. The scrap in the scrap storage portion 6c is carried out by the fork 9a.

When the work 3 is unloaded from the turntable 6 as described above, loading of the work 3 from the blank line 1 is started again, and at the same time, the work 3 transferred to the disc cutters 10 and 11 is pushed to the press line. It is supplied to 2a and 2b, respectively, and is ready for press working.

The above is the case where the work 3 carried in from the blanking line 1 is directional, but in the case of a non-directional work 3 as shown in FIG. 4, the turntable 6 is stopped. The set number of works 3 is stored in the work storage part 3a or 3b, and when the set number is reached, the turntable 6 is rotated to store the work 3 in another work storage part 6b or 6a. The work 3 stored in 6a or 6b may be carried out to the day stacker 10 or 11.

[0014]

[Effect of the device]

 As described in detail above, the present invention enables a work pre-processed by a blanking line to be carried into a press line without using a carrying device such as a forklift truck, and it is also suitable for directional workpieces. Since there is no need to align the two, it does not require manpower to transport and align them. As a result, workability can be improved and labor can be saved, and since it can be implemented with a simple structure, it can be provided at low cost.

[Brief description of drawings]

FIG. 1 is an explanatory view of a work processed by a conventional blanking line.

FIG. 2 is a plan view of a press line adopting a material supply device according to an embodiment of the present invention.

FIG. 3 is a plan view showing a material supply device according to an embodiment of the present invention.

FIG. 4 is an explanatory diagram when supplying a work having no directionality.

[Explanation of symbols]

1 ... Blanking line, 2 ... Press line, 3 ... Work, 6 ... Turntable, 6a, 6b ... Work storage part,
9: take-out device, 10, 11 ... day stacker.

Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI Technical display location B65H 29/58 C 9147-3F

Claims (2)

[Scope of utility model registration request] 1. A turntable 6 is rotatably provided on the downstream side of the blanking line 1 and has a plurality of work accommodating portions 6a, 6b for accommodating a work 3 processed by the blanking line 1, and the turntable 6 is provided. Table 6
Around the periphery of the worktable 6a of the turntable 6,
A material supply device for a press line, which is provided with a take-out device 9 for taking out the work 3 from 6b and a day stacker 10, 11 for supplying the work 3 to the press line 2. 2. A plurality of press lines 2a, 2b are provided for one blanking line 1, and a turntable 6 is installed between these press lines 2a, 2b and the blanking line 1. The material supply device according to claim 1.