SU880505A1 - Production line for treating piece elongated articles - Google Patents

Description

(54) FLOWING LINE FOR TREATMENT OF PLAIN LONG-DIMENSIONAL PRODUCTS

one

The invention relates to automatic lines for processing long articles, for example, receiving, turning, coating and placing with predetermined technological gaps of the electrode blanks after the roller bed of the piercing press.

The known operations of receiving, turning, coating, and spreading out with given technological gaps in the electrodes are performed separately 1J.

The known flow line for coating and drying the electrodes, comprising an electrode loading mechanism sequentially arranged on the base and interconnected by means of a conveyor belt (s) to the line, pasting bath with a device for unloading electrodes from the bath (2.

The disadvantage of this production line is that it does not provide the required quality of electrode coatings, since it is possible that the electrodes touch each other.

The purpose of the invention is to create such a construction of a production line, which would improve the quality of electrode coatings by eliminating contact of the electrodes with each other.

This goal is achieved by the fact that the line is equipped with a tilter of the workpieces mounted on the base between the mechanism for loading electrodes and a conveyor and made in the form of a rotary shaft with crosspieces fixed on it with finger discs, as a conveyor used as a conveyor rod bar with rods, ratchet carriers, devices for dipping and unloading electrodes from the bath are made in the form

to swivel single-arm levers mounted in the bath, with the length of the lever || load exceeds the length of the discharge arms, the load arms themselves are placed in the bath with the ability to interact with the discharge arms, and the stepper conveyor bars

5 are equipped with holders with dogs interacting with the fingers of the revolving discs and holders interacting with the load levers.

FIG. 1 shows a general view of the stream.

20 lines when viewed from the side; in fig. 2 - view

in terms of FIG. I; in fig. 3 is a view A of FIG. 2;

in fig. 4 shows a section BB in FIG. 3; was going

FIG. 5 shows a section B-B in FIG. 2; in fig. 6 - node I on phi 1; in fig. 7 is a top view of FIG. 6; on (() ig. 8 - section G-D in Fig. 6. Potochrsh line contains the boot device, made in the form of an inclined slide 1, mounted on support 2. The tilter is made of a set of crosses 3, rigidly mounted on the shaft 4, mounted on stands 5 of the base 6. At the ends of the shaft 4, disks 7 are rigidly fixed, on which four flaps 8 are installed. The roller feed mechanism of the workpieces is located behind the tilter and consists of a row of rollers 9 mounted rotatably on the stationary guide 10 of the slipper. composed and fixed guides 10, along which reciprocating stops 11, are made rotatable and mounted on cross-links. The unit for coating workpieces is made in the form of a bath 12 in which are mounted on one side — the shaft 13 with the lever 14 and the rod 15, on the other hand, shaft 16 with an unloading lever for products 17 and guides 18 for advancing the workpieces. In the bathtub 12 an agitator 19 connected by a chain gear to the shaft 13 is installed. Hollow guides 18 have openings through which air is applied for bubbling smearing full-time staff. At the ends of the shaft 13, levers 20 are fixed. The mechanism for picking blanks consists of a sucker-rod conveyor, which consists of a fixed picking table 21, along which the blanks are mixed, and a movable carriage 22 performing reciprocating movements. The carriage 22 is made of longitudinal rods 23, on which main pushers 24 and spacers 25 are pivotally mounted on axles. Pushers 24 have an abutment 26. Spacers 25 are made of rigidly interconnected swivel rollers 27, the diameter of which is equal to the technological gap, and the load 28, holding the roller 27 in a vertical position. Along the production line on the uprights 29 of the base 6, the rods 30 are reciprocally mounted, reciprocating from the power cylinder 31. The rods 30 are equipped with units for acting on the tilter, stops 11, the installation for coating workpieces and the rod conveyor. The tiller impacting unit is made of holders 32 fixedly mounted on rods 30, on which a doggie 34 is mounted on axis 33. Dog 34 interacts with fingers 8 of disk 7. Axis 35 is fixed on holders 32 restricting movement of dog 34. Jt l / CIIirnrii -JCjn.l-HSJ / lllVJ ... Vr-J- - .. “V. The bars 30 are connected by frequent cross-links, on which the stops 11 of the conveyor are mounted. The impact unit on the plant for coating workpieces is made of brackets 36 rigidly mounted on rods 30, interacting with levers 20 fixed on shaft 13. Rod carriage 22 is rigidly connected to rods 30. The flow line works as follows. The cooled billet after the conveyor of the piercing press rolls down the inclined slip 1 to the crossings 3 of the turn-over device. When the longitudinal rods 30 move to the right, the dogs 34 and axis 35, fixed to the holders 32, go from one side to the right. When the shaft reverses along the shaft 30, the dogs 34 interact with the fingers 8 and turn the discs 7 and the crosses 3 that blank cant. This provides access to the bottom surface of the workpiece and the possibility of inspecting it and additional measurements. In the case of rejection of the workpiece, it is removed by the rollers 9 from the conveyor. After kantovka workpiece enters the zone of the first stops 11 of the conveyor. During the next movement of the rods 30 to the right, the stops 11 move the workpiece one step, and during the return stroke of the rods 30, the stops 11 rotate around the axes and freely pass under the blanks. When the rods 30 move to the right, the brackets 36 interact with the levers 20 and raise the ry: chag 14 of the coating bath 12 to a horizontal position, and with the stops 11, the workpiece is fed onto it. During the return stroke of the rods 30, the lever 14 together with the workpiece is lowered under the action of the weight of the workpiece and its own weight into the coating composition. During the next movement of the rods 30 to the right, the lever 14 rises, the rod 15 acts on the surface of the lever 17 and the workpiece transferred to the unloading lever 17 slides along the guides, goes to the boom stepper conveyor to the zone of the pusher 24. At the next movement of the bar 30, the pushers 24 move the workpiece by one turn towards the action of the struts 25. If the pusher 24 does not get into the next workpiece in the zone of action, the struts 25 will not receive a force effect through the workpieces and, deviating, will reciprocate ny-go under the fixed blanks. Thus, on the picking table 21, the required number of blanks is always accumulated, technological gaps between which are provided by spacers 25. Directly from the picking table 21 of the sucker-rod stepper conveyor, blanks are taken by group grippers and placed on racks for further drying or transport.-1 .--. - J Route to kilns. The proposed design of the production line allows you to combine ai regatta for processing electrode blanks in the necessary technological sequence and carry out their work from a common drive, which provides improved coating quality, reduction of production areas, simplification of structures, as well. increase productivity and reduce the number of employees.

Claims (2)

1. Glizmanenko DL. Welding and cutting of metals. “Higher School, M., 1971, p. 90-91. 2. USSR author's certificate No. 29558, cl. 23 K 35/40, 03/16/32 (prototype). 3 CHI I f 7 18 17 24I I / V / / Sudfii Xj O 2 17 20 fui.8