SU738895A1 - Production line for assembling large-size rubber products - Google Patents

Description

one

The invention relates to equipment for the manufacture of rubber products. It can be used when assembling large-sized products by sequential overlapping of longitudinal edges of long rubber-fabric bands, for example, soft tanks, elastic dams, pontoons, etc.

A known line for assembling large-sized rubber products, comprising successively installed in the course of the technological process of assembling a device for rolling blanks and refreshing their edges, an assembly table, a stacker and a roll tl mounted for movement along the table

After joining and stitching of the connected strips in a known line, the joint must be stitched with a multi-line seam. The operation of T1 stitches for large-scale bills is laborious, time consuming, which reduces the performance of the assembly process as a whole.

The purpose of the invention is to increase the productivity of the assembly process.

This goal is achieved by the fact that a vulcanization press with an additional, interconnected, assembly table, a palletizer and installed with the ability to move along the transport path along the table along the transport path along the transport path along the table, contains successively installed along the process of assembling the device for rolling blanks and refreshing their edges. transporting the press with the assembly table and installed on the latter with the possibility of reciprocating movement

The assembly table and press recharger 15, and in the stacker and prykatychke made openings for passage over recharger and assembly table.

FIG. 1 depicts the proposed

20 lines, general view; in fig. 2 - the same in terms of; in fig. W-- view A of Fig. 1; in fig. 4 - section bb of figure 1; in fig. 5 is a section bb of FIG. in fig. 6 - section GGD figure 1.

25

The line contains a unrolling device 1 of known construction and a receiving conveyor 2, on the frame 3 of which a device 4 is fixed for refreshing the edges of the strips (blanks).

Claims (2)

30 Device 4 is not intended to move the conveyor belt. 2. The assembly section contains the stacker 5, installed on the rails b, which run on both sides of the assembly table 7. . On the rails b there is also a possibility of reciprocating movement along the table 7, a roller 8. On rails 9, passing through the assembly table 7 and the vulcanization press 10, as well as on the rails 11 located along the press 10 and the assembly table 7, A reset 12 is mounted, the cross-section of which has an opening D providing an easy re-charge passage over the assembly table 7 and between the vulcanization plates of the press 10. Perezardchik 12 is connected with a cable to the drive (not shown) "In the frames of the roll 8 and stacker 5 vyp ying respectively their openings provide free passage; over the assembly table. 7 and recharger 12, Lini works as follows: A product, for example, a vulcanized rubber-rubber band {not shown in the drawings), is pre-finished with a raw rubber band with the edges from the unrolling device 1 enters the conveyor 2 and then passes through the device 4 to refresh the edges of the strip then the strip is loaded into the loop conveyor (not shown) of the stacker 5 ". After the charging is completed, the drive is turned on (it is not shown in the drawing) and the stacker 5 moves along the rails 6 along the assembly section vulcanizing press at 10 moving along the assembly Referring portion -ukladchik opening 5 F passes over. an assembly table 7- and a recharger 12 above the reload 12. From the stacker 5, which is stopped at the end of the section, collect the end of the rubber-fabric strip post to the assembly table 7, on which it is creased with the help of clamps (not shown); existing on the edges of recharger 12. Then the stacker 5 returns to its original position while laying the rubber-fabric strip onto the assembly table 7 from its container container. The end of the strip is also clamped in the recharge clip 12 at its other end. The strip is clamped in this way onto the collecting table 7. The following rubber-fabric strip is applied to the longitudinal rubberized edge of the strip in the manner described above, and the roller 8 is moved along the assembly section, rolling the junction of two stripes located on the assembly platform. 7. At the same time, the roller 8, with its opening E, passes over the assembly table 7 and recharger 12. At the end of the butt jerk, both bands are stretched with the help of recharger 12 clips, after which its drive is switched on and recharger With stacked strips, it moves to the vulcanizing press 10 along rails 9 and 11. At the same time, reload 12 with its opening D passes alternately over the assembly table 7 and above the lower vulcanization plate of the press 10. The upper press plate is lifted and provides free passage of reload clamps 12 After laying the junction of the strips on the bottom plate of the press 10, the top plate, the presses are lowered and vulcanization occurs. At the end of the vulcanization, the docked strips with the aid of recharger 12 are returned to the assembly table 7, where after they are transversely displaced, the next rubber-fabric strip is docked in the manner described above. The process then repeats. All sheets of the bands joined in this way are stored in the receiver (not shown) of the transport 12. To obtain a large-sized rubber product in the form of a sleeve, the longitudinal free edge of the first strip is connected to the free longitudinal edge of the last strip and rolled onto the assembly table 7 using a roll 8 through two layers of rubber-fabric strip, dividing them with a layer of cellophane, and sent to vulcanization in a press 10. Lines for the assembly of large-sized rubber products with the reduced production area due to the location of devices on the assembly and vulcanization sections in the form the telescopic mechanism to increase productivity of the assembly process by reducing the time for assembly of the vulcanization of the length of the joint. Claim Line of Invention for assembling large-sized rubber products containing sequentially installed in the course of the technological process of assembling a device for rolling billets and renewing their edges, an assembly table, a stacker and a roll that is installed with the possibility of moving along a transport path along the assembly table that, in order to increase the productivity of the assembly process, a vulcanization press was introduced into the line, with additional press connecting the press with the assembly table. . paths and installed on the latter with the possibility of reciprocating movement of the assembly 5 7388956 table and press rechar dchik, and b1. Nikonov V.Ya. The mechanization of the guard and the packer was made by the pro-formations in the manufacture of large-sized to pass over the recharging drum concretion ideals. Prosi an assembly table, vodstvo.shin rubber and Sources of information, asbestos-technical products, M., taken into account in the examination of 1973, p. 20-22 (prototype). d E5 J , g-h P - -LlII + J one. X “J 3O