RU19381U1 - DEVICE FOR LOADING LONG PRODUCTS - Google Patents

Abstract

DEVICE FOR LOADING DIMENSIONAL PRODUCTS

The utility model relates to the field of mechanization of loading devices and can find application in mechanical engineering for loading long products 3 technological machines.

The device includes a store 8 with products 10, a gate 14, mounted on levers 13 connected by a cross member 16, a tray 7 mounted on guides 3, along which a roller carriage 4 with a pusher 6 reciprocates.

New in the design of the device is that the tray 7 consists of sections located with a longitudinal clearance a relative to each other. The width of the gap is sufficient for the carriage 4 to move along it. Between the lower n1-w edge of the magazine 8 and the sections of the tray 7 there is an outlet 9 for products 10.

the gate 14 is provided with strips 15 placed in pairs at the end surfaces of the sections of the tray 7, for which a clearance c is provided.

Fig. 3

Description

DEVICE for 3.4 LOADS FOR {LARGE PRODUCTS

A useful business is the field of mechanization of loading devices and may find application in mechanical engineering for loading: and long products in technological machines.

In the technique, loading devices with a capacity in the form of a hopper or a magazine with piece delivery of blanks through a slot in the lower part of the tank with their subsequent feeding through the tray are widespread.

For example, a device is known that contains a container with an outlet} l hole in front of which there is a tray with a pusher in the form of a piston mechanism that feeds products along the tray along the longitudinal axis (see the book by V. P. Bobrov. Designing loading and transport devices to the chute. 5 .m and automatic lines M., 1964, p. 244, Fig. 161).

The disadvantages of this design include the possibility of stuck products in front of the outlet of the container during their gravity flow into the specified hole. The rod, pusher during feeding the product delivered to the tray overlaps the outlet, perceiving the pressure of the products located in the container, which entails increased wear of the pusher, a decrease in its durability and accuracy of its operation. In addition, the use of this device is possible only for cylinder-shaped products that do not require 11X orientation in front of the outlet with a hole, which limits the possibility of its use.

The listed drawbacks are absent for the slide gate devices, it contained a loading capacity in the form of a magazine with an outlet through which the gate gives the product into the receiving tray (see the book. Automatic 2 О j 1 1 n Г I; 1; $

M.cl. VboN 5/16

Kaya azlozka technolopg eskpkh machines. Handbook Ed. I.A. Kluova M., 1990, p. 71, Fig. 9).

Forced delivery of products by the gate eliminates their seizure in the outlet of the store and allows you to operate with non-cylindrical products, for example, of rectangular cross section.

However, when using this design for dispensing long products, 1Sheyush; 1-1: the ratio of length to width is more than 15, followed by their longitudinal feed along the tray (for example, when pushing blanks of the autoressor into the heating inductor), the use of a conventional pusher (for example, piston) is difficult, since the required large stroke significantly complicates the possibility of its manufacture and placement, and ta:; K.e significantly reduces the reliability of the work.

The purpose of the utility model is to simplify the design and increase the reliability of the boot device, as well as expand technological capabilities.

The goal is achieved by the fact that in the device for loading long products containing a magazine, a gate and a tray with roofing only; the sleeve, the tray consists of sections mounted on a longitudinal gap, a plank is fixed on the lower plane of the gate, made with the possibility of overlapping the longitudinal gap, and the pusher is placed on the carriage, which has the ability to move in the longitudinal gap between the sections of the tray.

The goal is achieved even in that the strips on the lower plane of the gate are placed so that the sections of the tray are between them.

Figure 1 shows a general view of the device in plan. In Fig.2 - section aa, in Fig.Z - the same when issuing the product in the tray.

The device consists of a base 1, on the stand..a; S ryutorogo installed rails ZTe 3, on which the roller carriage 4 is reciprocating with a chain drive 5 (drive does not

shown). Pusher mounted on carriage 4 b. Tray 7 sections are installed on the guide 3 and are provided with a longitudinal clearance a with a width that allows the passage of the carriage 4 and a transverse clearance c. Shop S is installed above one of the guides 3. Between the lower edge of the magazine 8 and the sections of the tray 7 there is an outlet 9 for products 10, On the base 1 there are bearings 11 with an axis 1 connected to the lever 13, on the upper end of which a gate is fixed 14 from the plate 15, placed in pairs at the end surfaces of the sections of the tray 7. The levers 13 are connected by a cross member 16 to which the actuating cylinder 17 is pivotally mounted on the bracket 18 mounted on the base 1,

The operation of the device is as follows.

Products 10 are loaded from above into the magazine 8. The actuating cylinder 17 makes a working stroke, while the levers 13 rotate on the IS axis, the gate 14 delivers the lower product 10 from the magazine 8 through the outlet 9 and it is between the sections of the tray 7 on the bar: 15, fixed to the gate 14. At the same time, the strips 15 cover the gap a between the sections of the lot: a 7, preventing the product 10 from getting into it during delivery from the store 8. With the backward stroke of the actuating cylinder 17, the gate 14 is removed from under the stacks of the products 10, and the strips 15 - from under the issued product I 10. The carriage 4 with the pusher 6 moves along the guides 3, pushing the product 10 by the required amount into the technological machine.

The proposed device allows for the single-piece issuance of long products (for example /: ery, blanks for automobile springs), feeding them along the longitudinal axis by a value significantly exceeding their length.

Claims (2)

1. A device for loading long products containing a magazine, a gate and a tray with a pusher, characterized in that the tray consists of sections installed with a longitudinal gap, strips are mounted on the lower plane of the gate, made to overlap the longitudinal gap between the sections of the tray, and the pusher placed on a carriage having the ability to move in the longitudinal gap between the sections of the tray. 2. The device according to claim 1, characterized in that the strips on the lower plane of the gate are placed so that the sections of the tray are between them.