SU1630888A1 - Device for fitting hoops - Google Patents

Description

one

(21) 4498629/15

(22) 10/27/88

(46) 02.28.91. Bul № 8

(71) Special Design Bureau of Woodworking Machines No. 4

(72) H. S. Chubenko

(53) 674.416.002.5 (088.8)

(56) USSR Copyright Certificate No. 355007, cl. B 27 N 5/02, 1970.

USSR Author's Certificate No. 105064, cl. B 27 N 5/02, 1955.

(54) DEVICE FOR INSTALLING WRAPPERS

(57) The invention relates to the cooper industry, in particular to devices for placing hoops on the filler and dry drum. The purpose of the invention is to increase productivity and expand the technological capabilities of the device. The device includes a crimping mechanism with a drive, units for moving and precipitating the hoops. The crimping mechanism consists of an annular body 1 in which slides are mounted, carrying rollers on the axles with a concave forming surface and provided with a displacement unit. The movement mechanism has axially located rings and rollers with the possibility of their movement and is located in the annular body 1. The sliders move in the radial reciprocating direction in the body 1 from the power cylinder through the levers 11 and 12 of the fingers 8, 15 and 16 and the rings. The hoop slinging unit is a spring loaded gripper located on an annular body that can be rotated on the axes. The process of crimping the barrel core and the slug of the hoop occurs simultaneously during the axial movement of the device by the ram. 1 h. p f-ly, 6 ill.

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ABOUT

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The invention relates to the cooper industry, in particular, to devices for mounting hoops on fillers and dry drums.

The purpose of the invention is to increase productivity and expand the technological capabilities of the device.

FIG. 1 shows the proposed device, front view; in fig. 2 - the same, top view; in fig. 3 shows section A-A in FIG. 2; in fig. 4 is a section BB in FIG. 3; in fig. 5 is a sectional view BB in FIG. 3; in fig. 6 is a cross-section of the FIG. five.

The device consists of an annular body 1 in which sliders 2 are installed, carrying on rollers 4 axles 3 with a concave forming surface. The slides 2 have the possibility of radial reciprocating movement between the plates 5 and 6 along guide keys 7 from the fingers 8, which are rigidly mounted in the sliders 2 and extend in the slots t of the cover. An annular guide 9, axially located rings 10 and levers 11 and 12 are also installed in housing 1. Levers I and 12 can be rotated on axles 13 and 14, which are fixed in ring housing 1 and facing 6. In slots of levers 11 and 12 pins 8, 15 and 16 are placed. Pins 15 and 16 are fixed in rings 10. Lever 11 is through axle 17 and eyelet 18 is connected to a drive in the form of a power cylinder 19. Power cylinder 19 is hinged to housing 1 via bar 20. on the lugs 21 are attached clamps 22, which have the ability to rotate on the axes x 23. In the hole grip 22, a spring ring 24 is threaded, which is held by holders 25. Case 1 and plates 5 and 6 are connected by screws 26 and pins 27 through slots 28, which provide the necessary clearances for rotational movement of rings 10, levers 11 and 12 and radial return the forward movement of the sliders 2. On the housing 1, guides 29 are mounted, connected to each other by a cross-beam 30, which has the possibility of axial movement in the slide supports 31 from a fixedly mounted drive in the form of a power cylinder 32 connected to the cross-beam 30.

The device works as follows.

A hoop (not shown) is installed in the grippers 22, which is held in the grippers 22 by the force of a spring ring 24.

The power cylinder 32 over the supports 31 slides away or brings the device to the end of the formed barrel core (not shown). Then turn on the power cylinder 19, which rotates the lever 11 on the axis 14. The lever 11, in its grooves, interacts with the fingers 8 and 15, moving the slider 2 by means of the finger 8 and the roller 4 in the radial reciprocating direction along the guide pin 7. The finger 8 moves into the slot of the lining 6. By the interaction of the lever 11 with the finger 15, the rings 10 are rotated on the ring guide 9. The fingers 16 rigidly mounted on the rings 10, which are movable in the slots of the levers 12, turn the levers 12 on the axes 13, interacting with schimis move in their grooves fingers 8, and moves the slider 2 with the rollers 4 radially reciprocating direction, compressing the end of the core barrel to the side surfaces soprikosnove0 audio staves.

The process of crimping the end of the barrel barrel occurs during the movement of the device from the power cylinder 32. With further movement of the device, the hoop located in the grippers 22 settles onto the frame

5 barrels of the required magnitude and is controlled by the force of the power cylinder 32. At the end of the operation of the draft of the hoop by switching the power cylinder 19 of the roller 4 is radially separated, and by switching the power cylinder 32 the device returns to its original position.

Claims (2)

1. A device for installing hoops, including a crimping mechanism with a drive and a unit for setting up hoops, characterized in that, in order to increase productivity and expand the technological capabilities of the device, the crimping mechanism is designed as an annular body and is equipped with an assembly 0 movement, the latter having axially located rings and rollers with the possibility of their movement, the site of the precipitation of the hoops made in the form of spring-loaded grippers, which are mounted on the ring body, while the rings and rollers 5 are interconnected by means of pivoting arms, one of which is connected to the drive, and the rings and rollers of the movement unit are located in an annular body. 2. A device according to claim 1, characterized in that the n that forms the surface of the rollers is made concave. 1Shch L 8880E9I 5-6 3 4 R FIG. 6