SU1712178A1 - Device for winding shell of polymer material - Google Patents

Abstract

FIELD: equipment.

Description

The invention relates to the manufacture of products from composite materials by winding on a mandrel.

The aim of the invention is to enhance the functionality by manufacturing various items.

FIG. 1 shows a device for winding the casing, general view; figure 2 is also a top view; in fig. 3 is a view A of FIG. one; in fig. 4 - view B on fig.Z; figure 5 is a view In figure 4; figure 6 - section GG in figure 4; figure 7 section dD in figure 6; on Fig - section EE. figure 6; figure 9 is a section of the W-W figure 7; in fig. 10 - section KK on fig.Z.

The device for winding the casing consists of a series of mandrels 1, a device for their docking 2, a transport unit 3 mounted on a bed 4, a stacker 5. polymerization units 6, a brake mechanism 7, a device for cutting and dumping 8 pipes. The cutting and resetting device comprises a longitudinal carriage 9, on which the cutting mechanism 10 and the undocking mechanism 11 are mounted. On the carriage 9 there is fixed a rod 12 connected by an auger 13, a pusher 14, an adapter 15 to the undocking mechanism. The carriage 9 is also secured with a ha ha 17, stops 18 are fixed on it. The boom 12 and the ha ha 17 on the other side are fixed by the support 19. Sensor of the position of the end of the edge 1 with the cam 21 mounted on the axis 22 moves along the rod 12. Extreme position of movement the sensor 20 on the rod 12 limits the stop 23. To rotate the cam 21 on the axis 22, the stop 25 is mounted on the shaft 24. The cut mandrels 1 with the casing enter the accumulator 26. The cutting mechanism 10 is equipped with a probe 27, in contact with the cam 28 and the cam 29 attached to frame 4. To the cutting mechanism 10 by means of a cable 30 and the supports 31, a weight 32 is attached. On the brackets 33, a mechanism for removing the mandrels 34 is provided, equipped with a disconnecting roller 35 and connected to the undocking mechanism 11 by a connecting rod 36. The undocking mechanism 11 is equipped with a lever 27 with a roller 38. The stops 18 and 25 consist of clamps 39 and rollers 40. The sensor 20 of the position of the end of the mandrel 1 is connected to the load 41 through the cable 42 and the stop 43. Air is supplied to the pneumatic cylinders 44 of the undocking mechanism 11 and the divorce 34 of the mandrels 1 from the pneumatic distributors 45 and 46 when running on the cams 47 and 48. Design mandrels 1 provides Alice in places cutting the elastic rings 49.

The device works as follows.

Arrived at the junction of the mandrel 1 by the docking device 2 are fed to the transport unit 3, which moves and rotates them at a given speed into the zone

winding, where the product is molded from the stacker 5 of a lengthy material. Wound mandrel 1 comes in polymerizers 6, then in the brake mechanism 7 and the device for cutting and reset 8

0 pipes. A brake mechanism 7 is provided for braking the mandrels 1 in the process of moving so as to eliminate their disconnection. The mechanism of the cut and reset 8 contains the carriage 9 of the longitudinal course, on which

5, a rod 12 is fastened, which is mounted at the other end in support 19. On the rod 12, a sensor 20 is placed on the end of the mandrel 1 with the ability to move along the rod 12. In the initial position, the sensor 20 is held by the weight 41 through the stop 43 and the cable 42, When the mandrel 1 s wound by the shell enters the device for cutting and dumping 8, then as it moves, it reaches the sensor 20 and begins to move it along the rod

5 12. When the sensor 20 moves along the rod 12, the axis 22 installed on the axis 22, the cam 21 abuts against the stop 18 and begins to move it. Since the stop 18 is clamped by the clamp 39 per ton 17, then with it moves the ha ha 17 and t no

0 for a carriage 9 longitudinal course. The stop 18 is set so that when the cam 21 is pushed into it, the cutting mechanism 10 and the undoing roller 35 are at this time opposite the cutting point of the pipe on the mandrel 1. The probe 27, moving along the cam 28, the cam 29 brings the mechanism cutting 10 to mandrel 1 and producing a cut. Cutting the casing, the cutting mechanism 10 through the cam 29 is retracted from the mandrel 1. At this time, the cam 21 reaches the stop 25 and, raided, rotates about the axis 22 and comes out of contact with the stop 18. Under the action of the load 32, the longitudinal carriage 9 returns to the starting position. When, under the action of the mandrel 1, the sensor 20 with the cam 21 comes to the next stop 18, the cutting process is repeated.

The last cut is made in the docking area of the mandrels 1. In this case, the sensor 20

0, the position of the end of the mandrel 1 rests on the anvil 23 fixed to the rod 12, and behind it the carriage 9 of the longitudinal stroke. The sheath is cut as in previous cases. Upon further movement of the carriage 9, the pneumatic distributor 45 runs onto the cam 47, air is supplied to the pneumatic cylinder 44 of the undocking mechanism 11. The undoing roller 35 is fed into the shell section and pushes the mandrels 1. When the roller 35 moves, the connecting rod 36 rotates the mechanism 34 for divorcing the mandrels 1 on the axle bracket 33 With the spreading mechanism 34, the lever 37 rotates and inserts the roller 38 into the gap between the mandrels 1.

From the roller 35 through the adapter 15, the pusher 14, the shackle 13, the rod 12 rotates around its own axis, and with it the sensor 20 of the end face of the mandrel 1 comes out of contact with the mandrel 1.

At this time, the pneumatic distributor 45 runs onto cam 48. Air is supplied to pneumatic cylinder 44 of divorce mechanism 34, cam 38 retracts the cut mandrel 1c with a pipe to the relief zone, where it is transferred to accumulator 26, while pneumatic distributors 45 and 46 descend from cam 47 and 48 and the undocking mechanisms 11 and divorce 34 return to their original position. The rod 12 is rotated to its original position, and under the action of the load 41, the sensor 20 of the position of the end of the mandrel 1 goes back and waits for the next mandrel, the approach of which approaches the sensor 20 is repeated.

Thus, this device makes the winding of the shell and cutting it into different-sized segments on the mandrel immediately on

winding equipment, which expands its functionality due to the manufacture of dimensional segments on one mandrel in the process of molding the product.

Formula of the Invention A device for winding a sheath made of a polymeric material, containing butt-in mandrels, a tube formation mechanism mounted on a frame, a transport assembly unit, a tube cutting device mounted on a longitudinal carriage equipped with a rod with a sensor for the end of the mandrel and its rotation mechanism, (In the sense that, in order to expand its functionality by manufacturing various products, it is equipped with guides on both sides of the rod with adjustable and stops and a profile cam mounted with the ability to interact with the stops on the sensor of the end of the mandrel movably mounted on the rod and connected by a returnable thrust with a load, one guide fixed on the frame and the other on the longitudinal carriage.

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Claims (1)

Claim A device for winding a shell made of polymer material containing abutting mandrels mounted on the mill 10 is not a pipe forming mechanism, its transportation unit, a device for cutting a pipe mounted on a longitudinal carriage equipped with a rod with a position sensor for the end of the mandrel and its turning mechanism, . that, in order to expand the functionality due to the manufacture of multidimensional products, it is equipped with guides located on both sides of the bar with adjustable stops and a profile cam fixed with the possibility of interaction with the stops on the position sensor of the mandrel end, movably mounted on the bar and connected by a 25 return rod with a load, with one rail mounted on the bed, and the other on the longitudinal carriage. ,thirty View A of Fig. 3! view 8 FIG. 9 Compiled by A. Lipatov Editor N. Horvat Tehred M. Morgenthal Corrector T. Paly Order 498 Circulation Subscription VNIIIPI of the State Committee for Inventions and Discoveries under the State Committee for Science and Technology of the USSR 113035, Moscow, Zh-35, Raushskaya nab., 4/5 Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.