SU1292883A2 - Arrangement for separating upper sheet from the stack - Google Patents

Abstract

The invention relates to an automated punching technology and can be used to feed sheet blanks from a package into a treatment area, to sort and stack sheet blanks. The aim of the invention is the expansion of technological capabilities by providing sheet turning. The device is equipped with elements that ensure the sheet can be tilted during its transfer to the treatment area. In the process of turning, the sheets are inspected from two sides, and the rejected sheets are removed by pushers from the flow into a special container. 4 il. to SOS CX) 00 her

Description

The invention relates to the automation of stamping production and can be used to feed sheet blanks from a package into the treatment area, to sort and stack sheet blanks.

The purpose of the invention is the expansion of technological capabilities by providing sheet backing.

FIG. 1 shows the device, general, its form; in fig. 2 is a view A of FIG. one;

The device works in the following way.

The support frame I, oriented by the guide 17, is supported through the pusher 7 on the stack of sheets 28 of the unbalanced part. The gripping organ 9, adjusted to the mass, of the sheet with screw 10, when communicating with the drive 15, pushes the pusher 7 to the sheet 28. At the same time, the L-shaped slider 11 moves the lever 14. When the mixing sheet 28 is pushed, FIG. 3 - dumping the sheet from the carriage; 10 on the lever 14 up to the stop 24 and, being FIG. 4 - the position of the reorientation. In an inclined position, inspected

The device for separating the top sheet from the bag comprises a support frame 1,

15

The upper part of which is rotatable and fixed by an abutment 3. On the rotary part 2 there are fixed support rollers 4 and a supporting roller 5, the axis 6 of which is also the axis of rotation of the rotary part 2.

A pusher 7 with a bevel 8 and a hinged 20 is mounted on the support frame and dropped into the container 26 (Fig. 2). With the pickup body 9. On the pushrod 7, where there are defects on the surface of the sheet, the actuator 22 is turned on, the carriage moves to the right and the sheet falls into the container 27 (Fig. 3). The invention makes it possible to expand the tech of one side (Fig. 2). During the return stroke of the pusher 7, the lever 14 with the support 24 lowers the sheet, which, resting on the protrusion 23, is turned over and placed on the carriage 21 of the transport mechanism O, the sheet is inspected from the other side. If there are no defects on the surface of the sheets, then the latter simultaneously with the issuance of the next sheet by the pusher 25

The adjusting screw 10 interacting with the gripping body 9 is inserted. The pusher 7 is hingedly mounted on the L - shaped slider 11, which moves the guides 12 of the supporting frame 1 and the hinge

associated with the lever 13.

The lever 13 is hingedly connected with the lever 14, which is hinged at one end on the supporting frame 1. Slider 11

so that it can be viewed from both sides and ensure that sheets are sorted into suitable and defective. In addition, the replacement of containers with transporting devices makes it possible to carry out a piece by piece

It is connected with the drive 15. The supporting frame 1 of the sheet issuing simultaneously to the two meters is balanced by the weights 16. By the supporting running machines.

Claims (1)

Invention Formula I fixed a guide 17, which interacts with the stand 18. Under the supporting frame 1 there is a table 19 for a stack of sheets. Stripped sheets are lowered onto A device for separating the top sheet from the package according to the ed. St. No. 740361, the mechanism 20 is further transported, 35 due to the fact that, in order to expand the technology, it is made in the form of a carriage 21 with natural possibilities by means of a descent 22. On the support frame 1, a protrusion 23 is made, and on the lever 14 - an anvil 24, which are sheet tilters. the liver of sheet turning, the support frame is equipped with a protrusion for turning the sheets, the lever is provided with an emphasis under the end surface. A pusher 25 is mounted on the slide 11. Q sheet, and the mechanism for further transfer of the piece by piece of carriage and devices are installed containers 26 and 27 for Reception of suitable and defective sheets 28. pusher associated with the drive of the gripping organ. The device works in the following way. The support frame I, oriented by the guide 17, is supported through the pusher 7 on the stack of sheets 28 of the unbalanced part. The gripping organ 9, adjusted to the fullest, of the sheet with screw 10, when communicating with the drive 15, moves the pusher 7 to push the sheet 28. At the same time, the L-shaped slider 11 sets in motion the lever 14. discarded in tare 26 (Fig. 2). If there are defects on the sheet surface, the drive 22 is turned on, the carriage moves to the right, and the sheet falls into the container 27 (Fig. 3). The invention makes it possible to expand the tech of one side (Fig. 2). During the return stroke of the pusher 7, the lever 14 with the support 24 lowers the sheet, which, resting on the protrusion 23, is turned over and placed on the carriage 21 of the transport mechanism O, the sheet is inspected from the other side. If there are no defects on the surface of the sheets, then the latter simultaneously with the issuance of the next sheet by the pusher 25 the nological capabilities of the device so that it can be viewed from both sides and ensure that sheets are sorted into suitable and defective. In addition, the replacement of containers with transporting devices makes it possible to carry out a piece by piece issuance of sheets at the same time to two m processing machines. pusher associated with the drive of the gripping organ. 75 28 Compiled by T. Kazinova Editor I. Segl nikTechred I. VeresKorrektor S. Cherni Order 316/11 Circulation 733Subscription VNIIPI USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4 FIG.