KR950011431B1 - Spool auto-supplying apparatus in web winding machine - Google Patents

Abstract

The device includes a web feeding means for supplying a paper web (15) to a reel drum (6) through a support roller (21), a leveling means accomodated with a leveling beam (23) for keeping and leveling two parallel rail beams (2) on which a lot of spools (10) are loaded and guided in sequence, a means for transporting the spools loaded on the rail beams; comprising a guide box (24), a first transporting means, a second transporting means and a damping means, and a lifting means for delivering the spools into a first arm (9) in sequence. The spool is guided and loaded onto the reel drum (6) by the up-and-down motion of the first arm (9), and then transported to the winding position (7) by the swivel motion of a second arm (4).

Description

Automatic spool roll feeding device of paper winding machine

1 is an exemplary view of a spool roll input device of the conventional paper winding machine.

2 is a side view of a papermaking spool automatic feeding device according to an embodiment of the present invention.

3 is a front view of FIG.

4 is a rear view of FIG.

5 is a block diagram of a first transmission means applied to the apparatus of the present invention.

6 is a block diagram of a second transmission means applied to the apparatus of the present invention.

7 is a block diagram of a buffer means applied to the apparatus of the present invention.

8 is a block diagram of a lifting means applied to the apparatus of the present invention.

* Explanation of symbols for main parts of the drawings

20a, 20b: Holding frame 21: Supporting roller

22: rail beam 23: horizontal bar

24: guide box 25: inclined surface

26, 32, 39, 48: shaft pin 27, 33, 40: lever

28, 34: fixed bracket 29, 35, 46: air cylinder

30, 36, 47: piston rod 31, 37: link

38: shock absorber 41: support pin

42: clevis 43: oil buffer

44, 49: knuckle joint 45: bracket

50, 50 ': lift hook 51: stay

A: recess B: tip bend

The present invention relates to a spool roll feeding device for paper winding, and in particular, when a paper winding is completed in a state in which a plurality of bush rolls are loaded, a spool roll of a paper winding machine which automatically feeds a new spool roll to a winding part. It relates to an input device.

Generally, the spool roll for paper winding is used as a basic roll of winding to increase the use of paper finished through various processes, and the spool roll is a coupling part for rotation transmission to both sides in order to improve the winding force from the winding machine. The ash is assembled, and the assembly is disassembled and reused at the time of shipment.

Therefore, the spool roll in the state in which the rotational transmission coupling member is assembled is not only large in size and volume, but also heavy in weight, and thus it is difficult for human to mount on the winder by force.

The conventional spool roll feeding device according to this is a guide for guiding the conveying means of the spool roll 10 by the main crane 5 and the conveyed spool roll 10 to the drum 6 as shown in FIG. Reel drum means (6) for adhering the end surface of the simultaneous winding paper to cushion the spool roll (10) mounted by the guide means, and the spool roll (10) seated on the reel drum (6) Conveying means for conveying to the (7), rail means for accurately mounting to the winding portion (7) when conveying the spool roll 10, and a stopper means for holding the spool roll (10) when winding have.

As the above guide means, the reel drum 5 holds the spool roll 10 fed by the main crane 5 by interlocking with the primary arm 9 according to the vertical movement of the cylinder 8. In addition, the conveying means is hinged to the base (3) and the reel drum (6) is rotated by the secondary arm (4) which is pivoted by the cylinder (8) to rotate the spool roll (10) To 7).

However, the conventional spool roll feeding device carries the spool roll with the main crane to directly put it into the primary arm of the guide means, so that the spool roll as well as the primary arm are easily damaged by frequent impact during the feeding. Not only is the service life short, there are a lot of risks due to the loading operation of the spool roll. In particular, the device is equipped with a spool roll once and is waiting to be wound up. Of course, there is a disadvantage in that the productivity is inferior as the new spool roll has to be injected every time the winding of the mounted spool roll is finished.

Accordingly, the present invention has been made to solve the above problems of the prior art, the object of which is to lift the spool roll lifted at the same time to reduce the space of the spool roll storage place according to the spool roll of the sequential rolls It is to provide a spool roll automatic feeding device that can further increase the productivity by automatically performing a series of steps to be stepped up to the winding spool roll at each end of the winding.

Specific details of the present invention for achieving the above object will be described below in detail with reference to the accompanying drawings.

Figure 2 shows a side view of the papermaking spool roll automatic feeding device according to an embodiment of the present invention, Figure 3 and Figure 4 is a front, rear view of the papermaking spool roll automatic feeding device shown in FIG.

That is, as shown in FIG. 2 to FIG. 4, the apparatus of the present invention moves the primary arm 9 up and down by the cylinder 8 to guide the spool roll 10 to the reel drum 6. In the paper winding machine in which the spool roll 10 guided by the reel drum 6 is transferred to the winding-up part 7 by the secondary arm 4 which pivots by the front and back motion of a cylinder, While the front and rear symmetrical strut frames 20a and 20b are placed in the direction, the support sheet 21 is placed on the winding side of the rear frame 20a so that the paper sheet 15 is the front frame 20b. It is configured to be supplied to the drum (6) through the support roller 21 of the rear frame (20a), and the plurality of spool rolls (10) are loaded on the post-symmetric support frame (20a, 20b) 2 arrays of rail beams 22 to be sequentially guided and transported are explained, but the horizontal beams 23 are configured such that the two array rail beams 22 are horizontally maintained side by side.

The two-arranged rail beam 22 has a guide box 24 for safe lifting and guided settling guidance of the spool roll 10 introduced by the main crane means, and a spool roll (saddled) in the guide box 24 ( 10) a first transfer means for moving, a second transfer means for waiting to load and sequentially supply a plurality of spool rolls 10 moved by the first transfer means, and to the second transfer means The spool roll 10, which is sequentially supplied by the air, is lowered, and the buffer means for alleviating the simultaneous shock and the spool roll 10 which are waiting to be loaded by the buffer means of the rail beam 22 in steps. It is configured by installing lifting means for sliding and injecting into the primary arm (9).

Here, the first transmission means is air fixed through the lever 27 and the fixed air supply 28 of the triangular shape hinged to the outer wall of the rail beam 22 by the shaft pin 26 as shown in FIG. The cylinder 29 is provided, but between them is configured by connecting a link 31 for transmitting the momentum of the piston rod 30 of the air cylinder 29 to the lever 27.

In addition, the second transmission means, as shown in FIG. 2 or 6, the L-shaped lever 33 hinged to the outer wall of the rail beam 22 by the shaft pin 32, and the fixed supply hole 34 Air cylinder 35 which is inclined fixed to the holding frame (20a) (20b) through a), between the link 37 for transmitting the momentum of the piston rod 36 of the air cylinder 35 to the lever 33 ).

The lever 33 of the second transmission means is characterized in that the shock absorber 38 for cushioning the shock when stopping the spool roll 10 moved from the rail beam 22 is provided. See also 6)

In addition, the buffer means is a lever 40, the support pin 41 and the clevis 42 hinged to the outer wall of the rail beam 22 by the shaft pin 29 as shown in FIG. Two oil buffers 43 are fixed and supported, but the lever 40 and the oil buffer 43 are connected by knuckle joints 44.

In addition, the lifting means has a bracket 45 on the rail beam 22 as in FIG. 2 or 8 to fix the air cylinder 46 inclined at a predetermined angle in the rail beam 22 length direction. At the distal end of the piston rod 47 of the air cylinder 46, a knuckle joint 49 coupled by a shaft pin 48 is connected to the lift hook 50, and the lift hook 50 is opposed to the lift hook 50. ') Between the staple 51 is configured to hinge on the rail beam (22).

The operation and effects of the present invention configured as described above will be described with reference to FIGS. 2 to 8 as follows.

That is, as shown in FIG. 2, the guide box installed on both sides of the rail beam 22 by lifting the spool roll 10 at the bottom to wind the completed paper sheet 15 through the existing main crane 5 ( 24).

At this time, the spool roll 10 to be introduced is guided downward along the inclined surface 25 formed in the guide box 24 while being seated on the lever 27 of the first transmission means installed on the rail beam 22, in which case the spool roll When the 10 is seated, the lever 27 causes the piston rod 30 of the air cylinder 29 actuated by the external air control means to be in a standby state for advancing so that the recess A of the spool roll 10 The spool roll 10 is not moved by the recess A of the lever 27 when the simultaneous spool roll 10 is placed in the feeding direction so that the spool roll 10 can be stably saddled. .

Then, in order to transfer the saddle spool roll 10 in the guide box 24, as shown in Figure 5 by operating the air cylinder 29 to pull the piston rod 30 to pull the link 31 and Spool connected to the rail beam 22 and hinged to the rail beam 22 by the shaft pin 26 is rotated counterclockwise by the piston rod 30 and the stroke distance, and the spool roll is placed in the recess A. 10) moves away from the guide box 24 to the second transmission means side.

At this time, the lever 27 is rotated by the operation of the air cylinder 29 by the rotational force of the spool roll 10 at the time of transmission, that is, the recess A of the lever 27 is the left side in FIG. The spool roll 10 is moved on the rail beam 22 in an operation of pushing the spool roll 10 by the upper surface where the recess a ends.

In this way, when the spool roll 10 of the guide box 24 is moved to the second transfer means side and the air cylinder 29 is operated again to bring the piston rod 30 to the advanced state, the lever 27 is the shaft pin 26. Thus, the concave portion A is positioned in a state as described above.

As a result, the next spool roll 10 can be put therein. When the spool roll 10 is placed in the recess A of the lever 27, the air cylinder 29 is operated again as in the above-described operation. A maximum of five spool rolls 10 can be loaded on the rail beam 22 between the second transfer means and the first transfer means in a repetitive operation of moving to the second transfer means side.

Meanwhile, the plurality of spool rolls 10 loaded on the rail beam 22 are waiting to be loaded on the rail beam 22 by the lever 33 of the second transmission means. The piston rod of the air cylinder 35 to keep the lever 33 of the second transfer means in the state as shown in FIG. 6 when stopping every spool roll 10 that is moved to the second transfer means by the lever 27 of the means. (36) is to be advanced.

Accordingly, the spool roll 10 moved from the first transfer means is positioned by the lever 3 of the second transfer means, and the lever 33 is impacted by the spool roll 10 when stopped. A plurality of spools waiting to be loaded on the rail beam 22 by the lever 33 and the shock absorber 38 of the spool roll 10 at the time of stop of movement by the shock absorber 38 attached to the lever 33. The roll 10 is driven by the operation of the air cylinder 35 fixed to the strut frames 2a and 2b, that is, one stroke of the air cylinder 35 to pull the piston rod 36 forward and then move the link 37 Lever 33 is rotated counterclockwise by a shaft pin 32 coupled to the outer wall of the rail beam 22 with the shock absorber 38 as in FIG. 2 or FIG. After moving the spool roll 10 of the bone settled to the position of the lever 40 of the buffer means, the lever 33 of the second transfer means is returned to its original position and then loaded next time. The old spool roll 10 is received.

In this anti-operation, the spool roll 10, which has been waiting for loading before the second transfer means, is moved stepwise to the buffer means side, in which the spool roll is transferred from the second transfer means as shown in FIG. 2 or FIG. When 10 arrives, the lever 40 is in contact with the lever 40 and the lower portion of the lever 40 is connected to the oil buffer 43 through the knuckle joint 44 at the center of the shaft pin 39. Is slightly rotated counterclockwise while being buffered by the oil buffer (43).

When the buffer supporting force is internally loaded from the knuckle joint 44 side of the oil buffer 43, the oil supporting the knuckle joint 44 side by the weight of the load is transferred to the inner space, thereby obtaining the buffer supporting force. .

In this way, when the air cylinder 46 of the lifting means is operated by one stroke while the spool roll 10 is held by the buffering force of the oil buffer 43, the piston rod 47 is moved forward and backward, and the knuckle joint The lift hooks 50 and 50 ′ coupled to the 49 and the shaft pins 48 pivot the hinge 51 coupled to the rail beam 22.

That is, as shown in FIG. 2 or FIG. 8, when the piston rod 47 of the air cylinder 46 is advanced, the tip bent portion B of the lift hooks 50 and 50 'is centered on the station 51. It moves upward and is inserted into the coupling of the spool roll 10 supported by the shock absorbing means of the rail beam 22. When the piston rod 47 of the air cylinder 40 moves backward, the lift hook 50 (50 ') is moved. The tip bent portion (B) of the lower side is slid down and the spool roll (10) is lifted into the reel (6) through the primary arm (9).

The spool roll 10 is stepped into the reel drum 6 step by step by the lift hooks 50 and 50 ', and at the same time, the air cylinder 35 of the second transfer means is operated to the lever 33. Another spool roll (10) placed in the seat is moved to the buffer means side to slide, and the lever 33 of the second transfer means, the next spool roll (10) from the rail beam 22 is waiting for loading It will remain

On the other hand, the rail beam 22 from the second transmission means to the buffer means has an arbitrary inclination for smooth movement of the spool roll 10, and the inclination degree is 8/1000 to 9/1000.

By this inclination, the spool roll 10 transmitted from the lever 33 of the second transfer means can move smoothly until it reaches the lever 40 of the buffer means.

As described above, the present invention loads a plurality of spool rolls on the rail beam through the guide box, and moves the loaded spool rolls one by one through the first and second transfer means of the rail beam, and cushioning means. At the end of the take-up of the spool roll lifted to the winding part of the existing spool roll feeding device in the waiting state, the new spool roll is lowered to automatically process a series of processes to feed the drum through the primary arm. By doing so, it is possible to further increase the safety as well as the productivity of the operation of putting the spool roll into the winding machine, and it is possible to load a plurality of spool rolls continuously to provide an effect of further increasing the utilization of the spool roll storage.

Claims (7)

The primary arm 9 is moved up and down by the cylinder 8 to guide the spool roll 10 to the reel drum 6, and the spool roll 10 guided to the reel drum 6 is moved to the front of the cylinder. In the paper winding machine which is conveyed to the winding part 7 by the secondary arm 4 which rotates by the post motion, the post frame of the front and back symmetry which has a predetermined height in the paper pulling-in side direction is carried out. ), But the support roller 21 is placed on the winding side of the rear frame 20a so that the paper sheet 15 is reel drum 6 through the support roller 21 of the rear frame 20a at the front frame 20b. Means for being supplied with; Two rows of rail beams are horizontally rolled out by two rows of rail beams 22 which sequentially load and guide the plurality of bush rolls 10 on top of the post-symmetrical strut frames 20a and 20b. Means for leveling (22) side by side; The guide box 24 for safe lifting and guided settling guidance of the spool roll 10 to be introduced by the main crane means in the two-array rail beam 22, and the spool roll to be seated in the guide box 24. A first transfer means for moving (10), a second transfer means for waiting to load a plurality of spool rolls 10 moved by the first transfer means and sequentially supplying them, and the second transfer means A means for loading a plurality of spool rolls and moving the loaded spool rolls step by installing a cushioning means for lowering the spool rolls 10 supplied sequentially by the air, and mitigating impact during simultaneous movement; Spool roll of the papermaking winding machine, characterized in that the lifting means for sliding the spool roll 10, which is waiting to be loaded by the buffer means of the rail beam 22 into the primary arm (9) is installed Automatic dosing device. The air cylinder (29) according to claim 1, wherein the first transmission means is fixed through a triangular lever (27) and a fixing bracket (28) hinged to the outer wall of the rail beam (22) by a shaft pin (26). Two, but between them, the spool roll automatic input device of the papermaking winding machine, characterized in that configured by connecting to the link 31 for transmitting the momentum of the piston rod 30 of the air cylinder 29 to the lever 27. The second transmission means is a support frame (20a) through the L-shaped lever 33, which is hinged to the outer wall of the rail beam (22) by the shaft pin (32), and the fixing bracket (34). Air cylinder 35 is inclined fixed to the (20b), but between them is configured by connecting a link 37 for transmitting the momentum of the piston rod 36 of the air cylinder 35 to the lever 33 Automatic spool roll feeding device of paper winding machine. The method of claim 1 or 3, wherein the lever 33 of the second transmission means is provided with a shock absorber 38 for cushioning shock when stopping the spool roll 10 moved from the rail beam (22). Automatic spool roll feeding device of paper winding machine. The method of claim 1, wherein the buffer means is a lever 40 which is hinged by the shaft pin 39 to the outer wall of the rail beam 22, and the oil buffer fixedly supported by the support pin 41 and the clevis 42 ( 43), but the lever 40 and the oil buffer 43, the automatic spool roll feeding device of the paper winding machine, characterized in that configured by connecting with a knuckle joint (44). The lifting means is provided with a bracket 45 on the rail beam 22 to fix the air cylinder 46 to be inclined at a predetermined angle in the rail beam 22 length direction, so that the air cylinder 46 At the distal end of the piston rod 47 there is a knuckle joint 49 coupled by a shaft pin 48 to connect the lift hooks 50 and 50 ', but a lift hook 50' facing the lift hook 50. Automatically inserting the spool roll of the paper winding machine, characterized in that the hinge 51 is operated in the rail beam 22 by placing the staple 51 between. The automatic spool roll feeding device of the papermaking machine according to claim 1, wherein the rail beam (22) between the second transmission means and the buffer means has an inclination of about 8/1000 to 9/1000.