SU1161403A1 - Automatic machine for group cutting of brick - Google Patents

Abstract

1. AUTOMATIC MACHINE FOR A BRACKET TEZKI, containing a single-beam cutter, accelerating and removing conveyors and multi-string cutting, including a multi-string cutting frame placed on a common frame, a lifting cutting table and a float that is characterized by the durability and reliability of the automaton and improving the quality of products, the multi-stranded diverter has upper and lower levers mounted on the axis of a common frame with $ ai.f possibility of swinging vertically; a plane, a crankshaft with a connecting rod mounted in bearing supports fixed in the lower lever, a fist fixed on the crankshaft, and support rollers placed on a common frame, the upper lever being connected to the crankshaft kinematically connected with the drive , and a multi-string cutting frame is placed on it, and the lower lever is mounted so that it can communicate with the support rollers by means of fists, and a lifting cutting table is placed on it. 2. The automaton according to claim 1, which is designed so that the crankshaft with the chanute and the fists fixed on it are mounted on the lower arm between the axis of its rotation and the lifting cutting table. 3. The automaton according to claim 1, wherein the lower arm is made C-shaped, and the axis of rotation and the surface of the lifting cutting table are located in the same plane.

Description

J. The invention relates to the industrialization of curative materials and can be used in the manufacture of wall ceramic materials and products. The purpose of the invention is to increase the proportion (Ghevy and reliability of the machine and improve the quality of products, Fig. 1 shows an automatic machine for group cutting of bricks, the general view of Fig. 2 is section A-A in Fig. 1; Fig. 3 is section B- B in Fig. 2; Fig. 4 shows a section B-B in Fig. 2. The automatic brick cutting machine consists of a single-beam cutter 1, accelerated to a conveyor 2 with conveying belts 3, a multi-string cutter 4 and a removing conveyor 5 The multi-string cutter 4 includes a multi-string cutting frame 7 placed on a common frame 6, a lifting cutter table 8 and the drive 9. The multi-stringer cutter 4 has the top 10 and bottom 11 levers mounted on the axis 12 of the common frame 6 with the possibility of swinging in a vertical plane, the crankshaft 13 with the Shan 14, mounted in the bearings 15, cams 16 and supporting rollers 17. Bearing bearings 15 are mounted in the lower arm 11, the supporting rollers 17 are placed on a common frame 6, and the fists 16 are fixedly seated 1 on the crankshaft 13. The upper lever 10 is connected to the crankshaft 13 by means of a connecting rod 14 and is multi-stranded cutting on it frame 7 with cutting strings 18. The lower arm 11 is installed with the possibility of interaction by means of fists 16 with the supporting rollers 17 and a lifting cutting table 8 is placed on it. The knee shaft 13 with the chanute 14 and the fists 16 fixedly mounted on it can be mounted on the lower market 11 between the axis of its rotation and the lifting cutting table 8. The lower lever 11 can be made C-shaped, and the axis of its rotation and the surface of the lifting cutting table 8 are located in the same plane. In the cutting zone of the clay bar 19, the lift cutting table 8 has mutually perpendicular grooves 20 for the passage of transporting belts 3 and cutting strings 18. 32 ira the common frame 6 of the multi-stringer 4 includes a drive 9 containing an electric motor 21, a reduction gear 22 and chain transfer 23. An intermediate sprocket 24 of chain transmission 23 is installed on the axis 12 for free rotation, kinematically connecting the crankshaft 13 with the drive 9. On the common frame 6 there are racks 25 with a portal 26 having through holes 27 for passage of cutting strings 18 . ORT 26 serves to limit the vertical movements of clays Nogo timber 19 during its separation on the workpiece. Portal 26 has a limit switch 28, and a lower stop is placed on the lower arm 11. The connecting rod 14 is connected to the upper arm 10 via an eccentric bushing 30 mounted on an axis 31, which is used to adjust the position of the upper arm 10 relative to the lower arm 11. The eccentric sleeve 30 is fixed to prevent rotation. The automatic brick cutting machine operates as follows. As the clay beam 19 is received from the single-beam cutter 1, a dimensional segment is cut off, which is then moved by the accelerating conveyor 2 to the multi-stringed cutter 4. The clay beam 19 reaches the stop 29, puts pressure on the end switch 28, which gives the command to turn on the electric motor 21 of the drive 9. Rotation from the electric motor 21 through the gearbox 22 and the chain drive 23 is transmitted to an intermediate sprocket .24 installed on the axle 12, and then to the crankshaft 13. The crankshaft 13 rotates the fists 16 and rigidly locks on it which interact with the support rollers 17 placed on the common frame 6, cause the lower lever 11 to rotate on the axis 12, raise against the belts 3 of the accelerating conveyor 2 and tear the measuring bar 19 from the transporting belts 3. At the moment of the end of the turn of the lower the lever 11, the crankshaft 13, through the connecting rod 14, begins to pull down the upper lever 10 connected to it, the multi-stranded, cutting frame 7. The lower lever 11, being in the upper position of the stroke, presses

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the bar 19 down to the portal 26, the cutting strings 18 pass through the slot 27, cut the bar into individual bricks and enter the grooves 20 of the lifting cutting table 8. After cutting the clay bar 19, the upper arm 10 returns to its original upper position and the lower pin 11 goes down and sets the cut

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on the bricks of the clay bar to the transport belts 3 of the accelerating conveyor 2. The stop 29 is removed and the bricks are removed from the cutting zone and transferred to the removing conveyor 5. As the clay bar is fed from the press and the one-piece cutter of the dimensional segment is cut, the cycle repeats.

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ten

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fig 3

Claims (3)

1. AUTOMATIC MACHINE FOR GROUP BRACKET OF BRICK, containing a single-beam cutter, accelerating and removing conveyors and a multi-string cutter, including a multi-string cutting frame, a lifting cutting table and drives placed on a common frame, characterized in that in order to increase the machine's durability and reliability and improve quality products, multi-string cutter has upper and lower levers mounted on the axis of the common frame with the possibility of swinging in a vertical plane, a crankshaft with a connecting rod, mounted in bearing bearings x, fixed in the lower arm, fists fixedly mounted on the crankshaft, and support rollers placed on a common frame, while the upper lever is connected via a connecting rod to the crankshaft kinematically connected to the drive and a multi-string cutting frame is placed on it, and the lower lever is installed with the possibility of interaction by means of fists with support rollers, and a lifting cutting table is placed on it. 2. The machine of claim 1, wherein the crankshaft with a shanut and fists fixed on it are mounted on the lower lever between the axis of rotation and the lifting cutting table. 3. The automaton by π. 1, with the fact that the lower lever is C-shaped, and the axis of rotation and the surface of the lifting cutting table are located in the same plane.