RU1788099C - Automatic line for plating parts - Google Patents

Abstract

Usage: the invention relates to mechanical engineering, namely to the electrolytic processing of metals and plating of parts. SUMMARY OF THE INVENTION; an automatic line for applying galvanic coatings to parts, including a series of bathtubs, a pulsating conveyor with bells, a bell raising and lowering mechanism and a main chute connected to it, equipped with a guide, a support with a horizontal axis, an additional chute 6, one end of which is placed on a support with the ability to move in vertical and horizontal planes. The main groove is made with a shutter mounted on the axis of the frame. 1 s P. f-ly, 5 ill.

Description

ate

with

The invention relates to mechanical engineering, in particular to the electrolytic treatment of metals and plating of parts, e.g., galvanizing of parts.

The purpose of the invention is to improve the convenience of servicing the line

In FIG. 1 shows the left part of the longitudinal symmetry of the line, a cross section; in FIG. 2 - the right part from the longitudinal axis of symmetry of the line, a cross section; in FIG. 3 is a view along arrow A in FIG. 2; in FIG. 4 - section BB-n, h; 2; in FIG. 5 is a section bb in FIG. 4.

When combining FIG. 1 and 2 along the axis of symmetry we get a complete cross section of the line ..-

An automatic galvanic coating line for parts contains a number of bathtubs 1 located along the process, a pulsating conveyor 2 with bells 3, a mechanism 4 for raising and lowering the bells to the unloading position, a mechanism for rotating the bells, two chutes 5 and 6 for unloading and directing the workpieces to transport boxes 7 for further transportation by forklift trucks. The pulsating conveyor 2 is installed above the bathtubs 1 and is made in the form of a chain gear 8 and is equipped with carriages 9 with traverses 10. A support roller 11 is mounted on the traverse 10 to move the bells 3 along the bypass fists 12. The bell rotation mechanism consists of sprockets 13 mounted on the shaft 14 bells 3, chains 15 at working positions, slats - slider 16 for sprockets 13 at the unloading position and hydraulic cylinder 17, Rail - slider 16 has

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the possibility of reciprocating movement. The shaft 14 of bell 3 is fixed in traverse 1.0.

The positioning mechanism 4 for raising and lowering the count of rounds is located at the unloading position. It includes a hydraulic cylinder 18, a rail plate .19 connected to the rod of the hydraulic cylinder 18 and two rolling pins 20 placed in cylindrical guides 21 with the possibility of free running. Gutter 5 is suspended on a horizontal axis

22 of the frame 23 and, through the linkage 24 and the sprocket 25, the chain 26 is connected to the plate-rail 19 of the mechanism 4 for raising and lowering the bells. At the end of the groove 5 on the same axis 22 is placed, the shutter 27, On the frame

23 fixed supports 28 which are inserted. on the horizontal axis 29. On the axis 29, a cube 30 is fixed with half shafts 31 in which the bracket 32 of the chute 6 is mounted. The chute 6 is made with a roller 33 mounted with the possibility of moving the guide 34. On the axis 29 on the bracket 35 there is a hydraulic cylinder 36 connected rod 37 with a leash 38 of the bracket 32 of the gutter 6. ..: .. .-. .

An automatic galvanizing line for parts operates as follows:,

After loading and unloading the next bell 3, the conveyor 2 moves the carriages 9 with traverses 10 in which the bells are installed 3. In this case, the support rollers 11, moving along the bypass fists 12 raise the traverses 10c with bells 3 above the bathtubs 1 and lower them at new positions, by Unloading position, bell 3 remains in the transport position. At the operating and unloading positions, the bells 3 rotate. At the unloading position, immediately after the movement of the bells 3, the mechanism 4 for raising the bell 3 to the upper position is automatically activated, in which the parts are precipitated during its rotation. In this case, the chain 26, connected to the rail plate 19, through the sprocket 25 and the lever mechanism 24 pulls the groove 5 to the bell 3. The spilled parts along the groove 5 fall onto the groove 6 and then into the corresponding transport box 7. The shutter 27 is open and does not interfere with the passage of parts. Periodically, the operator closes the shutter 27 to verify the quality of the parts and their type. If necessary, by pressing the button 39, it moves the chute 6 to the loading position of another transport box 7. When the button 39 is pressed, the hydraulic cylinder 36 connected by the rod 37 to the leash 38 of the bracket 32 rotates the chute 6 to the desired extreme position around the axle shaft 31, while the chute 6 on the roller 33, the other end is rolled on the guide 34, pressing against its weight and supporting the end of the trough 6.

Having the opportunity to change the position of the additional groove installed at the inlet of the part flow from the main groove, and supplementing the latter with a shutter to stop the flow of parts from the bell, increased the convenience of servicing the line. The additional trough is rotated mechanically by pressing a button. When filling one transport box, the flow of parts is directed to another. If a defect is detected (by blocking the flow of parts with a shutter), it also

Is isolated in another box. Also received when changing the type of parts. The gap between shipping shipping boxes is increasing. Change of boxes occurs without stopping the line, t. To. Two positions of transport boxes allow changing boxes during operation of the line.

Claims (2)

SUMMARY OF THE INVENTION 1. An automatic galvanic coating line for parts, including a series of bathtubs, a pulsating conveyor with bells, a mechanism for raising and lowering the bells at the unloading position, and a main channel connected to it, mounted on the horizontal axis of the frame, characterized in that, in order to improve serviceability, it is equipped with a guide, a support with a horizontal axis and an additional groove with a roller, with one end the additional trough is placed on the support with the possibility of movement in the horizontal and vertical planes, and the roller is mounted with the possibility of movement in the guide. 2. The automatic line according to claim 1, which includes the fact that the main groove is made with a shutter installed on the axis of the frame. Bb Fig 4 8-3