SU1489993A1 - Station for dismantling multiple moulds - Google Patents

Abstract

The invention relates to equipment for the manufacture of reinforced concrete products by a cassette method, namely to a disassembling station for cassette forms. The purpose of the invention is to reduce the labor intensity of stripping. The demolding station consists of a base in the form of a frame 1 for mounting the mold 2, a mechanism of demoulding mounted on the ends of the frame, a conveyor belt 3 with locks 4 for moving articles. Inside the support frame 1, a lifting frame 5 is placed. The stripping mechanism is made of drive mechanisms 7 with vibrators 8 in contact with the extreme separation sheets 9 of form 2, having windows 17 between them separating the working sections of the form into several rows. The molding sections of the mold are formed by dividing sheets 9 and end walls fixed in pairs symmetrically at one of the ends of the dividing sheets, each pair being alternately located in their upper and lower parts. The design of the mold allows it to be stretched using a stripping mechanism in the longitudinal direction. 5 il.

Description

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The invention relates to equipment for the manufacture of reinforced concrete products by a cassette method, namely to a form for dismantling cassette forms.

The purpose of the invention is to reduce the labor intensity of the stripping.

FIG. Figure 1 shows schematically a post of stripping and packing of reinforced concrete products, side view, in fig. 2 is the same, plan view} in FIG. 3 is a cassette shape, side view in FIG. 4 - the same plan view; in fig. 5 is the same, in the extended state, top view.

The form-removal post (Fig. 1) consists of a base, made in the form of a support frame 1 for mounting the form 2, a form-removal mechanism mounted on the ends of the frame and a conveyor 3 with clamps 4 for moving the products. Inside the support frame 1 and, parallel to it, there is a lifting frame 5, which is activated by the mechanism 6,

The stripping mechanism is made of drive mechanisms 7 having vibrators 8 and in contact with extreme separation sheets 9 of form 2. Perpendicular to conveyor 3, a conveyor type conveyor roller 10 is installed, which has side-mounted rollers 11. Above the conveyor 3 and the roller conveyor 10, there is a manipulator 1 2 with a gripper 13. A roller 14 and a conveyor 15 are placed behind the roller conveyor 10.

Form 2, mounted on tray 16, has several windows 17 for destroying locks 4 and eyelets 18 for mating with locks 19 of mechanism 7. Windows 17 divide the working sections of form 2 into several identical rows. The design of form 2 allows it to be stretched in the longitudinal direction. This is achieved by making the mold in the form of a molding part mounted on the pallet 16, consisting of a series of molding sections 20 formed by separating sheets 9 and end walls 21. The end walls 21 are cracked pairwise symmetrically at one of the ends of the separation sheets 9, with each pair alternately arranged in their upper and lower parts. Each separator sheet is provided on the ends of the L-shaped plates. Vertical shelf 22 neighbor

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their plates overlap each other, and the horizontal 23 are hingedly interconnected by means of m. 24i arranged at an angle to the separating sheets. The lugs 18 are mounted on the extreme separation sheets.

For transporting the molding part of the mold, the latter is provided with a frame consisting of two channels 25, rigidly interconnected in the central part, through the window 17. The frame has eyelets 26.

The post has decayed: “Bki works in the following way.

Before disassembling, the cassette type 2 form 2 is installed on the pallet 16, cleaned and molded and heat treated.

 After heat treatment, the form 2 is fed to the post of stripping.

The form 2 is installed on the support frame 1 and the lugs 24 are connected to the locks 19 of the mechanism 7. And the latches 4 of the transporting body 3 are located in the windows 17 of the mold. The mechanism 7 produces opening of the sections of the form 2, then the vibrators 8 are turned on and the products under the action of vibration are released from the mold and fall out onto the lifting frame 5, which, when lowered, places the products on the conveyor 3 between its latches 4.

Due to the hinge connection of adjacent sections, by means of m ry 24, set at an angle to the separation sheet, alternate opening of the molding sections occurs. At the same time, separation sheets 9 make a complex movement, which can be applied to movement along and across the form. Correspondingly, the end walls 21 mounted on them along with the separating sheets move. The movement of the separating sheet 9 along the mold increases the stretch between the separating sheets of the section, and the movement across the mold between the end walls of the section. The displacement of the separation sheet is determined by the gap between the adjacent vertical shelves of 22 L-shaped plates that overlap each other. The stripping process is complete.

The transport body delivers the products to the area of the manipulator 12, which forms the bag, laying the rows of products layered on top of each other.

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Claims (1)

Formula of A stripping station containing a base and a stripping mechanism, characterized in that, in order to reduce labor -. formwork bones, it is equipped with a conveyor for moving products, having sponges full of tan clamps, a mechanism for distributors, the base you-. in the form of a support frame for usform. placed inside 1489993 6 to it of a lifting frame for products, each form is sliding in the longitudinal direction with windows for placement of clamps, its end walls are fixed in pairs symmetrically at one of the ends of the dividing sheets, with each pair alternately located in their upper and lower parts, the dividing sheets are the ends have L-shaped plates, the vertical parts of which are overlapping, and the horizontal parts are interconnected by means of inclined rods, and the conveyor for moving products is located 'under the lift frame for products, and the formwork mechanism is mounted on the ends of the frame and is in contact with the edge