SU910289A1 - Apparatus for charging sheet material on carriage - Google Patents

Description

I

The invention relates to the cold working of materials by pressure and MQ is used to load sheet material on the carriage.

A device is known for loading sheet material onto a carriage comprising a base, a cassette (magazine) for a stack of sheets, one of which walls is installed with the possibility of an adjustment movement parallel to the direction of movement of the material from the cassette (magazine), and at least one through slot is made in the bottom the direction of movement of the material 111..

The known device does not provide the possibility of loading material on the upper and lower sides of the carriage.

Closest to the proposed device for loading sheet material on a carriage containing a vertical column mounted on the base, a lifting table for placing sheets of sheets mounted on the column with the possibility of adjustable movement in the vertical direction, a bracket mounted on the column above the lifting table with the possibility of adjustment movement vertical direction and horizontal rotation, a cassette (magazine) for placing a stack of sheets, one of the walls of which is mounted 10 lena, with an adjusting movement parallel to the direction of movement of the material from the cartridge and a vertical direction and provided with a movement mechanism vklyuchayuts conductive in SEB fixed to the movable wall horizontal rod disposed in the sleeve, associated with the other sleeve traveling along the vertical bars fixed

20 on the base, and a carrier rack connected via a gear to another rack mounted on bracket C23. 91 In the known device, when moving the carriage around a circle or other curved path, it is not possible to see the bottom sheet of the foot placed in a cassette (magazine), which reduces the reliability of separating it from the foot as the carriage moves around the circle. The purpose of the invention is to increase the reliability of separation of the bottom sheet from the foot. This goal is achieved. In the device for loading sheet material on the carriage containing a vertical column mounted on the base, a lifting table for stop sheets mounted on a column with the possibility of adjusting the movement in the vertical direction, a bracket mounted on the column above the lifting table adjusting movement in the vertical direction and turning in a horizontal plane, a stack for sheets of sheets, one of which walls is mounted with the possibility of moving scheni parallel to re displacements of the material from the store and ve tikalnom direction and provided with a movement mechanism comprises a horizontal shaft disposed in a horizontal sleeve associated with the vertical sleeve ne remeschayuscheys on the vertical rod, fixed to the ground smon ted on the bracket. The magazine is mounted on a bracket using an axis fixed in the central part of the magazine wall, opposite the movable wall, the device is equipped with vertical guides mounted on the side wall of the magazine and mounted on the horizontal sleeve and installed in vertically movable relative to it, and the horizontal bushing mounted in vertical guides movably. The drawing shows a General view of the device. On the base 1, using the sleeves 2, the column 3 is mounted vertically, bearing sleeve C with the bracket 5, bearing, in turn, the sleeve 6. In sleeve 6 it is mounted with the rod-rail 7 capable of moving vertically in the vertical direction. sheets 9. Horizontally, shaft 10, carrying gear 11, which engages with teeth of rod-rod 7, ratchet wheel 12 and freely mounted lever 13, is fixed on the sleeve. On lever 13, a spring-loaded rod I is attached, which interacts with an emphasis 15 fixed to bracket 5, pivotally mounted lena pawl 16 cooperating with the teeth of the ratchet wheel 12 is mounted a spring-loaded rod 17 and pivotally mounted two-armed lever 18 driven by the electromagnet 19 and the interac MO and acting with. rod 17. -, On the sleeve 6 is fixed at one end of the brake tape 20, covering. shaft 10, and hinged dvuple. The lever 21, one end of which is pivotally connected to the free end of the brake tape 20, and the other is spring-loaded spring 22 and is connected to the electromagnet 23. On the sleeve 4, a double-arm lever 24 is pivotally connected, which interacts at one end with the spring-loaded rod 17 and carries the other end roller 25. A bracket 26 is fixed vertically on bracket 5, and bracket 27 is fixed on sleeve 6, bearing sleeve 28, in which a rod 29 is mounted for movement in a horizontal plane, fixed in sleeve 28 by screw 30 and bearing vertical pillars 31 are connected by a bar 32. Racks 31 move along grooves a in a table 8. On a bracket 27 a rack 38 is fixed with a bracket 34 on which a double-arm lever 35 and a sensor 36 interacting with one of the ends of the lever are pivotally attached. On base 1, a plate 37 is fixed horizontally with grooves b, carrying a bar 38. On column 3 a bracket 39 is mounted for movement along it, carrying a rack 40 and a screw 41 moving along a horizontal rail 42 fixed on the base 1. On the base fixed Bracket 43, carrying a vertical column 44, on which the sleeve 45 moves with a toothed rack 46. 5; 91 On the sleeve iiS, there is a sleeve 47 and a gear 48, which are in engagement with the peiiKSMM kQ and 46 gear. In the sleeve 7 there is a rod 9 bearing the sleeve 50, in which the mouth The rod 51 is movably movable in the horizontal plane and is fixed in the sleeve 50 by a screw 52. The sleeve 53 is fixed on the bracket 39 with a groove c. In the sleeve 53, a rod 5 is mounted, carrying a screw 55 moving along the groove c. The rod 5 is fixed on the bracket 56, on which the rear wall 57 of the magazine, made with the bottom, is fixed in the form of parallel planks 58, a side wall 59 and a front wall 60. The plates 58 and the side wall 59 are fixed to the rear; wall 57 (or made integral with it). Wall 60 is fixed on rod 5B. Wall 59 is fixed vertical guides 61, which moves slider 62 attached to sleeve 50. Position 63 denotes carriage for (cutting blanks from sheets 9). The carriage 63 contains hinged plates 64 and 65, carrying hollow cutters 66, spring-loaded lugs 67, turning shafts 68, carrying arms 69 and two shoulders levers 70. On the plate 65 there is a stop 71.: In the upper sleeve 2 a screw 72 is installed, carrying handwheel 73 and screwed into sleeve 4. Two shoulders the lever 2 is fixed to the rack 26 by means of a bracket 74. The device for loading sheet material onto the carriage operates as follows: The bracket 39 is rotated around column 3. The screw 4l moves along the horizontal guide 2. The lifting table in is in the lower initial position, and on it A stack of sheets is laid 9. The magazine is moved to its original surface. The CTO is also placed on the sheet and the sheet of sheets. When the carriage 63 passes between the magazine and the lifting table 8. The springs are spring-loaded. The blanks 67 separate the bottom sheet and it lies on the cutters 66 pl You are also 64, the top sheet is also separated from the foot located on the table 8, and it is pressed against the cutters 66 of the plate 65. 9 The sheets are pressed to the cutters 66 of the plates 6 and 65 by means of levers 69 when the shafts 68 turn. The stack of sheets 9 in the magazine is lowered by its own weight onto the strips 58 by an amount equal to the thickness of the separated sheet. In this case, the stop 71 influences the roller 25, the double-arm lever 2C turns and acts with its end on the spring-loaded rod 17. At this moment, the electromagnet 23 turns on, which rotates the double-arm lever 21, stretching the spring 22. The brake band 20 is weakened. The lever 13 turns around the shaft 10, and the pawl 16 interacts with the teeth of the ratchet wheel 12 and rotates it together with the shaft 10 and gear 11. The gear moves the stockrack 7 upwards to the thickness of the separated sheet 9. The upper sheet of the foot lying on the table 8 interacts with one: from the ends of the two shoulders lever 35 and turns it. The lever 35 acts on the other end of the sensor Zb, which sends a signal to turn off the electromagnet 23 and turn on the electromagnet 19. Under the action of the spring 22, the double-arm lever 21 rotates and pulls the brake band 20, which brakes the shaft 10 and prevents the table 8 from spontaneously lowering with the sheets 9- . The electromagnet 19 rotates the double-arm lever 18 and it comes out of engagement with the spring-loaded rod 17. Then the cycle repeats. When moving the carriage 63 along the arc of a circle, the spring-loaded stops 67, plate 64, non-simultaneously interact with the end of the bottom sheet 9 of the foot lying on the slats 58. At the same time, the wall 57 rotates around c: ter: n 54. At the same time, the wall 59 and the bar 58 together with a sheet of sheets. Rod 49 moves in guide 42, since the sleeve 50 is connected to the wall 59. The wall 60 also moves in a horizontal plane synchronously with the rotation of the walls 5 and 59 and the bars 58. The device is more reliable in operation -.

Formula a goiter and ne

A device for loading sheet material on a carriage containing a vertical column mounted on the base, a lifting table for placing a stack of sheets mounted on a column with the possibility of adjusting them (e nor in the vertical direction, a bracket mounted on the column above the lifting table with the possibility of adjusting movement the vertical direction and rotation in the horizontal plate, the magazine for the placement of a stack of sheets, one of the walls of which is mounted to move but in the direction of movement of the material from the magazine and in the vertical direction and is equipped with a movement mechanism including a horizontal rod located in a horizontal sleeve associated with a vertical sleeve moving along a vertical rod fixed on the base, distinguished by increase the reliability of separation of the bottom sheet from the foot, located in the store, when the carriage moves around the circumference, the store pivot is mounted on the bracket using an axis fixed D central hour and the magazine wall opposite to the movable one, the device is provided with vertical guides fixed on the side wall of the magazine and horizontal guide fixed on the horizontal sleeve and mounted in the vertical sleeve so that it can be moved relative to it, and the horizontal sleeve is mounted in vertical guides .

Sources of information taken into account in the examination

1. For W 2830800 / 25-27, cl. B 21 O k3 / QQ, B 20 B 15/30,

At 29 N 3/06, 19.10.79, on which the decision to issue an author's certificate was made.

2. Forward N 282393V25-27, cl. B 21 D 43/00, B 30 B 15/30, 02.08,79, according to which a decision was made to issue an author's certificate (prototype). 23 ffffS ff f9 474/4 4

Claims (1)

Claim A device for loading sheet material onto a carriage containing a vertical 5 column mounted on the base, a lifting table for placing a stack of sheets mounted on a column with the possibility of adjusting vertical alignment, a bracket mounted on 10 column above the lifting table with the possibility of adjusting movement in the vertical direction and turning in a horizontal plane, a store for placing a stack of sheets, one 15 of the walls of which is installed with the possibility of moving parallel tionary direction of movement of the material from the store and in the vertical direction and provided with a moving mechanism 20 including a horizontal rod positioned in a horizontal sleeve connected with a vertical bushing for moving ^ Nome vertical rod fixed to ²⁵ based Vania, Otley sistent in that, in order to increase the reliability of separating the bottom sheet from the foot located in the store, when the carriage moves in a circle, the store is pivotally mounted on the bracket using an axis fixed to the center of the opposite part of the magazine wall, the device is equipped with vertical guides mounted on the side wall of the magazine and a horizontal guide mounted on a horizontal sleeve and mounted in a vertical sleeve with the possibility of movement relative to it, and the horizontal sleeve is installed in vertical guides with the possibility of movement.