JPS6010766Y2 - Controlling speed feeding device for plate-shaped pressed products - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a speed-controlled delivery device for plate-shaped pressed products for sending the plate-shaped pressed products to the next processing step, packaging process, etc.

In general, in presses that punch out strips or plates into a predetermined shape to produce finished products or semi-finished products, the plate-shaped press product on the punch that has been punched out by a vertically moving punch is blown away with air or other mechanical methods are used. Either by dropping the sheets under the press machine and using another alignment device, or stacking them one by one according to the input and applying them to the next process equipment,
Or they are in the process of packaging and shipping.

Such conventional alignment methods required a lot of labor and had poor work efficiency.

Therefore, the present invention is particularly designed to automatically feed plate-shaped pressed products at the same time as pressing, align them and send them to the next process automatically stacked at a constant speed or to the next processing line. The purpose of this device is to provide a speed-regulating feed-out device for plate-shaped press products that allows for easy adjustment of the waist during feed-out. A pusher that sends out a plate-shaped pressed product from the rear of the press machine to the front when the punch moves upward; and a constant-speed rotating roller that clamps the plate-shaped pressed product sent out at high speed by the pusher and decelerates it and sends it out. The bearings at both ends of the constant-speed rotating roller are attached to the substrate so that they can move up and down, and a sample of the plate-shaped pressed product is inserted under the bearings, and the gap between the plate-shaped pressed products held by the constant-speed rotating roller is automatically adjusted. The present invention relates to a speed-regulating feeding device for plate-shaped press products that can be freely adjusted.

Next, an example of implementation of the present invention will be described with reference to the drawings.

In the figure, 1 is a press machine, la and lb are guisets, and 2
is a punch plate, 3 is a punch holder, 4a and 4b are punches, 5 is a guide pin, 6 is a striver, 7 is a goo plate, and 8 is a goo.

This press machine 1 intermittently feeds a band-shaped material 9 onto a gou 8 from its tip, makes the tip come into contact with a stopper 6 continuously fixed to the tip of the gou 8, and stops it, and punches 4a, 4b - as shown in FIG. 2 by way of example, holes a1. A2 and end portions are punched out to form a rectangular press product A.

In this embodiment, the rectangular press products A formed in this manner are automatically aligned one after another, and a pusher 11 is attached to the pusher set 1b of this press machine 1.

As shown in FIG. 3, the pusher 11 has a pusher main body 12 screwed to the pusher set 1b, a slider 13 is attached to the pusher main body 12 supported by a guide shaft 14, and a slider 13 is attached to the tip of the slider 13. A rectangular pressed product ejecting plate 15 is fixed.

This ejecting plate 15 is ejected together with the slider 13 onto the goo 8, so that the rectangular press product A is ejected horizontally at its tip.

On the other hand, the slider 13 is urged backward by a spring 16 and pushed out by a rotation lever 17.

The rotary lever 17 is rotatably mounted around a shaft 18, and a post 20 protruding from the side surface of the slider 13 is engaged with a two-pronged portion 19 at its lower end.

Further, a cam 21 is integrally formed on the upper end of the rotary lever 17 so as to face in the horizontal direction, and the cam 21 is rotated upward by the upward movement of the pawl 22.

The pawl 22 is supported on the side surface of the goose set 1a via a support piece 23, attached to the support piece 23 with a shaft 24 so as to be freely removable and obliquely upward, and biased with a spring 25 in the projecting direction.

When the grip set 1a is raised, the claw 22 locks the cam 21 and rotates the cam 21 and the rotating lever 17. At the same time, the slider 13 is pushed out against the spring 16, and the protruding plate 15 at the tip of the slider 13 is pushed out against the spring 16. It is designed to be projected onto the die 8.

Go to Gui Play 1 7 Above is Gui 8's aforementioned pusher 1
A strip-shaped press product ejection guide 26 is continuously provided on the opposite side of the press product 1 .

This guide 26 consists of a base plate 27 fixed to the upper surface of the bolster of the press machine, and a pair of ruler pieces 28a, 28b fixed on the base plate 27. Both ruler pieces 28a, 2
The plate-shaped press product A is pushed out between the parts 8 and 8b.

A speed regulating mechanism 29 is provided at the tip of the plate-shaped pressed product ejecting guide 26.

This speed regulating mechanism 29 has a constant speed rotating roller 30 provided on the substrate 27, and moves the plate-shaped pressed product A on the substrate 27 to the substrate 27.
7 and a roller 30, and is fed out at a constant speed depending on the rotational circumferential speed of the roller 30.

A pair of roller support frames 31, 31 are provided protrudingly on the substrate 27, and roller bearings 32.
32 is attached so that it can slide freely up and down, and its bearing 3
A central shaft 30a of the roller 30 is supported by bearings 2 and 32.

The roller 30 is made of an elastic material made of rubber or synthetic rubber, and uses its elasticity to press the plate-shaped press product A.

Further, the bearing 32 is made to be pushed down via a spring 34 by a push-down screw 33 that penetrates and is screwed into the top of the support frame 31, and a sample A' of the plate-shaped pressed product A can be inserted under the lower surface of the bearing 32. That's what I do.

Insert this sample A' under the bearing 32, and
By tightening the substrate 27 and the roller 30
A plate-shaped pressed product A with the same thickness as sample A' is placed in the gap between
The height of the roller 30 is set so that the necessary clamping pressure is obtained when the roller 30 is inserted.

In addition, 35 in the figure is a motor for driving the roller.

For example, as shown in FIG. 6, a shooter 36, a magazine 37, and a turntable 38 are provided as a device that is connected to the speed regulating device for plate-shaped press products constructed in this way, and the speed regulating mechanism described above is provided. The plate-shaped press product sent out from the magazine 37 is slid down in the same position.
An alignment and stacking device is used to store the materials in a sequential horizontal arrangement.

The speed-regulating feeding device for plate-shaped pressed products of the present invention is configured as described above, and each press operation automatically pushes out the plate-shaped pressed products with a pusher, and then keeps the plate-shaped pressed products at a constant speed with a rotating roller that rotates at a constant speed. In order to automatically align and decelerate plate-shaped pressed products and send them out at a constant speed without requiring manual labor as in the past, it is continued to the next process work machine, such as an alignment and stacking device. In addition, when adjusting the gap between the rotating rollers to accommodate plate-shaped pressed products with different thicknesses, it is possible to use the same sample as the plate-shaped pressed product on the bearing. The height of the rotating roller can be automatically adjusted simply by inserting it downward, eliminating the need for troublesome fine adjustments and making work easier and faster.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention, and FIG. 1 is a front view schematically showing a press machine using the device of the present invention, and FIG.
The figure is a partial perspective view showing the pressed shape of a plate-shaped pressed product, FIG. 3 is a vertical sectional view showing a part of the pusher, FIG. 4 is a vertical sectional side view of the speed regulating mechanism, and FIG. FIG. 6 is a perspective view showing the connected state of the alignment and stacking device. 1...Press machine, A...Press product,
A'・・・Sample, a□, a2・song・hole, b・
・Curved end, 7. Curved plate, 8... Gui, 9. Curved strip material, 1o... Stopper, 11. Curved...
Pusher 15, curved, rectangular pressed product ejection plate,
26...Rectangular press product ejection guide, 2
7... Substrate, 3o... constant speed rotating roller, 3
1...Roller support frame, 32...Roller bearing.

Claims (1)

[Scope of utility model registration request] A pusher sends out the plate-shaped press product on a goo punched by a vertically moving punch from the back of the press machine to the front when the punch moves upward, and the pusher clamps and decelerates the plate-shaped press product sent out at high speed by the pusher. The fixed-speed rotating roller has bearings at both ends attached to the substrate so as to be able to move up and down, and a sample of the plate-shaped pressed product is inserted under the bearings, and the fixed-speed rotating roller sends out the product by the constant-speed rotating roller. A speed-regulating feeding device for plate-shaped pressed products that automatically adjusts the clamping gap of the plate-shaped pressed products.