JP2540894Y2 - Multi-small small product unloading sorting positioning device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for sorting out and sorting out a large number of small products to be smoothly carried out in a punch press, for example, a turret punch press.

[0002]

2. Description of the Related Art Conventionally, a turret punch press is used to perform a multi-piece processing of a plate material, and to perform a contour processing of each product.
The product separated from the plate material is carried out by a pipe roller on the rear side table of the turret punch press.

Next, the product is transferred to a cross feed table, and is positioned by a pusher of the cross feed table in a direction (Y direction) perpendicular to the unloading direction (X direction). Further, the product is gripped by the unloader clamp in the storage device, and by controlling the amount of movement of the unloader clamp in the X direction, the product is positioned at a predetermined position on the pallet, and the product is unloaded so as to be accumulated. Is performed.

[0004]

However, since the pipe rollers provided on the rear side table are arranged in a horizontal state, when performing the multi-cavity machining with the punch press, a contour machining margin is sandwiched. Therefore, each small product had to be packed into the edge of the plate material and stripped, resulting in an indeterminate residual material, which was difficult to treat. In addition, there is a problem that even if an attempt is made to convey the product in the carry-out direction, the product cannot be carried out because it is hindered by the plate material, resulting in poor work efficiency.

Therefore, in order to solve this problem, consideration has been given to inclining the pipe roller of the rear side table in the carrying-out direction. However, due to this, the height of the rear side table and the cross feed table do not match,
There was a problem in taking out the product.

If the plate material processed in the turret punch press is large, there is a problem that the plate material protruding from the table cannot be supported.

[0007] The object of the present invention is to improve the above-mentioned problems by smoothly carrying out the product and improving the work efficiency, and by forming the edges of the multi-piece processing, the remaining material at the time of board cutting becomes a fixed shape. It is an object of the present invention to provide an apparatus for sorting and positioning a large number of small products that can be easily processed.

[0008]

In order to achieve the above object, the present invention provides a first plate discharging device in which a plurality of first pipe rollers are provided in parallel. A rear side table for unloading each separated product by the first plate material unloading device, and a plurality of rear side tables provided adjacent to the rear side table for moving the products unloaded through the first pipe roller in the unloading direction. Second
Punch having a second plate material unloading device provided with pipe rollers in parallel and a cross feed table provided with a positioning device provided in the second plate material unloading device and positioning the product in a direction perpendicular to the unloading direction In the press, a first plate material discharge device inclining means for discharging the product by lowering the discharge side of the first plate material discharge device is provided on the rear side table, and the first plate material discharge device that is tilted to a lower position is provided. A second plate material discharge device lowering means for lowering the second plate material discharge device horizontally to substantially the same height as the discharge side of the multi-piece small products. .

[0009]

With the multi-cavity small product unloading sorting and positioning device of the present invention, a first pipe roller tilting means for tilting the unloading side of the first pipe roller at a low level and unloading the product is provided on the rear side table. The cross feed table is provided with a second pipe roller lowering means for lowering the second pipe roller horizontally to substantially the same height as the unloading side of the first pipe roller which has been inclined to a lower position, so that the product can be smoothly carried out. In addition, the work efficiency is improved, and the remaining material when the board is cut with the edge of the multi-piece forming process is fixed, and the processing is facilitated.

[0010]

Referring to FIGS. 1 and 2, a turret punch press 1 is provided with a fixed table 3 for supporting a plate material. 7 are provided. In order to move and position the plate material supported by the fixed table 3 and the possible tables 5 and 7 back and forth and left and right, a plate material movement positioning device 9 is provided, which grips the carriage base 11 and the plate material extending in the left and right direction. It comprises a carriage 15 with a clamp 13.

The upper and lower turrets 17, 19 are provided with upper and lower dies 21, 23, which are provided to face each other up and down, and perform multi-piece machining of a plate material. Contour cutting mold 25
Performs contour processing of each product. Product WA separated from plate material
Is carried out of the turret punch press 1 by a plate material transfer device 27 composed of a plurality of pipe rollers 26 on a discharge side movable table (rear side table) 7.

Next, the product WA is transferred to a cross feed table 29 adjacent to the movable table 7, and a plurality of pipe rollers 30 of the cross feed table 29 are transferred.
And is positioned in a direction (Y direction) perpendicular to the unloading direction (X direction) by a positioning pusher 33 provided in the plate material transporting device 31.

Next, the product WA is supplied to an unloader clamp (product unloading / positioning clamp) 37 in the storage device 35.
By controlling the amount of movement of the unloader clamp 37 in the X direction, the product WA is positioned at a predetermined position on a pallet 59 which can be moved up and down by a hydraulic lifter 61 and is stacked.

Further, the plate material transfer device 27 of the movable table 7
Is a plurality of pipe rollers 26 and the pipe rollers 2
And a roller supporting member 39 that supports the rollers 6 in parallel. At the end of the plate conveying device 27 on the fixed table 3 side (left side in FIG. 1), the same plane as the fixed table 3 is held.
And a shaft support 41 that is rotatably supported is provided,
A lifting cylinder 4 is provided at the end of the cross feed table 29 side.
3 is provided, and tilting means for imparting a required tilt to the sheet conveying device 27 by raising and lowering the lifting cylinder 43 is formed.

The sheet conveying device 31 of the cross feed table 29 includes a plurality of pipe rollers 30 and a roller supporting member 4 for arranging and supporting the pipe rollers 30 in parallel.
5, a positioning pusher 33 provided on the roller supporting member 45 so as to be able to move forward and backward in the Y direction, a belt 47 for rotating and driving the pipe roller 30, a driving roller 49, and a driving motor 51. Is pressed against the lower surface of the pipe roller 30 so that the pipe roller 30
Is given a rotation.

Lifting cylinders 55 are provided at four corners of a gantry 53 provided below the roller supporting member 45. The roller supporting member 45 is supported at the tip of a piston rod 57 of the lifting cylinder 55. The plate material transfer device 31 can be moved up and down horizontally. Further, reference numeral 30A indicates a rising position of the pipe roller.

When a product is processed by the turret punch press 1, the pipe roller 26 of the plate material transfer device 27 at the rear side table 7 is raised by the lifting cylinder 43 so as to maintain the horizontal state at the same height as the fixed table 3. Have been. Similarly, cross feed table 2
The pipe roller 30 of the plate material transporting device 9 is also moved up and down by the lifting cylinder 5 so as to maintain the same height as the pipe roller 26.
It has been raised by five. A plate processed and moved in this state is supported.

When the small product WA is cut off and carried out by the turret punch press 1 as shown in FIGS.
The rear side table 7 is inclined such that the cross feed table 29 side of the rear side table 7 becomes lower. When the multi-cavity cutting is performed with a rim, the small product WA can pass under the rim s and be carried out.

At this time, the roller supporting member 45 is lowered horizontally so that the upper surface of the pipe roller 30 of the cross feed table 29 is substantially at the same height as the upper surface of the lowered pipe roller 26 of the rear side table. The small product WA is transferred from the rear side table 7 to the cross feed table 29 by the pipe rollers 30, and the small product WA is smoothly transported.

As described above, during the processing of the turret punch press 1, the roller supporting member 45 is raised so that the upper surface of the pipe roller 30 of the cross feed table 29 is flush with the pass line of the punch press 1. Let me. Therefore, it is possible to support a large plate material that protrudes from the fixed table 3 and the movable tables 5 and 7.

Next, when the product WA cut off from the punch press 1 is carried out, the pipe roller 26 of the rear side table 7 is inclined so that the cross feed table 29 side is lowered, and the cross feed table 2
The upper surface of the pipe roller 30 of No. 9 matches the upper surface of the pipe roller 26 of the inclined rear side table 7.
Therefore, the product WA is smoothly carried out, and the transfer to the cross feed table 29 is easy. In addition, multi-cavity processing can be performed with a rim, and the remaining material becomes a fixed shape, which facilitates processing.

It should be noted that the present invention is not limited to the above-described embodiment, but can be embodied in other modes by making appropriate design changes.

[0023]

[Effects of the invention] As is clear from the above description,
The multi-cavity small product unloading sorting and positioning device of the present invention is provided with a first pipe roller tilting means for tilting the discharge side of the first pipe roller at a low level and discharging the product on the rear side table, and is tilted to a lower position. By providing a second pipe roller lowering means for horizontally lowering the second pipe roller to substantially the same height as the carry-out side of the first pipe roller in the cross feed table, the problems of the prior art are effectively solved, and The unloading is smooth, the working efficiency is improved, and the edges of multi-cavity machining are used to make the remaining material at the time of board trimming into a fixed shape, thereby facilitating the processing.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of a multi-cavity small product carrying-out sorting / positioning device according to the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is a multi-piece machining drawing of a small product.

FIG. 4 is a view showing a state in which small products are discharged from an inclined rear side table.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 turret punch press 7 rear side table 26, 30 pipe roller 27, 31 plate material transport device 29 cross feed table 39, 45 roller support member 43, 55 lifting cylinder

Claims (1)

(57) [Scope of request for utility model registration] 1. A first plate discharging device provided with a plurality of first pipe rollers provided in parallel, wherein a plurality of products are taken out of the plate and the products of which contours are separated are discharged by the first plate discharging device. A rear side table, and a plurality of second units provided adjacent to the rear side table and configured to move the product unloaded through the first pipe roller in the unloading direction.
Punch having a second plate material unloading device provided with pipe rollers in parallel and a cross feed table provided with a positioning device provided in the second plate material unloading device and positioning the product in a direction perpendicular to the unloading direction In the press, a first plate material discharge device inclining means for discharging the product by lowering the discharge side of the first plate material discharge device is provided on the rear side table, and the first plate material discharge device that is tilted to a lower position is provided. And a second plate material discharge device lowering means for lowering the second plate material discharge device horizontally to substantially the same height as the discharge side of the plurality of small products.