JPS58109367A - Device for moving coiler can for yarn and its use and operation method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a device for moving a spinning can, which is rotatable and linearly movable by means of a quadruple drive mechanism, in order to capture the can and move it along a drive mechanism. It relates to a format with possible terms.

Devices of the above type are mainly used as devices for feeding cans to front spinning machines, e.g. drawing frames. The removal of the cans filled with drawing frames can also be carried out with the same type of equipment.

In order to perform both functions, one feeding device and one delivery device are generally required.

Federal Republic of Germany utility model registration 'a8.69] 8312
In the device known from that document, two empty spinning cans are picked up from an empty can magazine by an arm that can be pivoted and moved linearly with a drive mechanism and together they are loaded into the front spinning machine. It is supposed to be moved to a certain position. The filled cans are moved by a second device.
This is done at a right angle to the direction of movement of the empty can.

A disadvantage of the above-mentioned known devices is that they require a large amount of space, which is determined by the stroke length of the second device for transporting the filled cans, and if this stroke length is still limited, the filled cans cannot be removed. The length of movement is limited.

It is an object of the present invention to eliminate these drawbacks.

This problem is solved according to the invention, in order to capture and move the can on both sides of the drive mechanism, the arms are
This was solved by making it possible to turn at an angle α.

The main advantage obtained by the invention is that empty and filled cans can be loaded and unloaded in a structure that makes the best use of the space in the front spinning machine.

The invention will now be explained with reference to the illustrated embodiment.

In the can changer 1, which is not detailed in the drawing, empty cans 2 are transported from a preparation position A to a can filling position B and then later as filled cans 3 to a pick-up position O by the can changer itself. .

The moving device 4 for moving the spinning can is equipped with a drive mechanism 5 having a base 6, on which a deflection spatula t is mounted.
A plurality of rails 9 are fixedly arranged between the drive spatula P8 and the drive spatula P8 (only one rail 9 is shown in FIG. 2). Fourthly, a toothed V-belt 10 belongs to the drive mechanism 5, and the toothed V-belt lO is connected to a deflection roller 11,
12 and is guided within the drive spatula P8 by a deflection roller 13 and a drive roller 14, respectively. 1
The drive roller 14 is driven by a motor 16 via a transmission 15 . Furthermore, the drive mechanism 5 includes a deflection spatula) +7 and an angular shaft 17 which is rotatably mounted in the drive head 8; An air cylinder having a rack that engages with a gear mounted on the shaft 17 is arranged (FIG. 2 shows the driving spatula P8 and the air cylinder in the base 6,
racks and gears are shown in dashed lines).

The carriage 8 can run on rails 9 by means of four wheels 19 (only two shown in FIG. 2) and is supported in the running direction to prevent it from coming off (not shown). The toothed V-belt 10 is fixedly connected to the carriage 18 at points E. The lower section 10 of the toothed V-belt 10 is guided below the key 11° I-18 and between the four wheels 19.

Furthermore, an arm 20 and an arm 21 belong to the carriage 18, and both arms are arranged on the carriage large 18 so as to be pivotable about a shaft 22. This swivel range is approximately an angle α of 180°, as shown in FIG. 3, ie from one horizontal position to the opposite horizontal position.

The shaft 22 is driven by a gear 23 which is rotatably supported in the gear 18 and slidably mounted on the square shaft 7;
and the fixedly connected gearwheel 211 (both gearwheels 23, 24 are shown in dotted lines in FIG. 2).

To guide empty and filled cans.

Guy P rails 25.26 and 27.28 are attached to the floor.

In the apparatus of the present invention, which is small in size as shown in FIG.

As an example, only one empty can 2 (dashed circle) moves from the standby position F to the intermediate position M, and during this time the preceding empty can 2
The filled can 3 (solid circle) is being moved from the intermediate position M to the preparation position A, and the filled can 3 is being moved (by the can changing device I) from the pick-up position C to the transfer position G.

In this way, before the movement progresses, the filled can 3 is moved from position 1 B to position C by the can changing device 1, and the empty can 2 is moved from position A to position B in advance. There is.

During operation, a control device to be described later causes the arms 2Q, 21 (Fig. 3) in the vertical starting position of the carriage 18-, which is in the waiting (starting) position ■, to turn to the right as viewed from the line of sight ■. and thereby the can 3 at position C
is captured and then the can 3 is moved from position C to transfer position G by movement of carriage 18.

The intermediate position K taken by the carriage 18 at the position G of this can
At , the arm 20.21 is pivoted back to the vertical position. The carriage 18 then travels further outward to its final position, where the arm 20.21 is swiveled to the left and picks up the empty can 2 waiting in position F, and by the return movement of the carriage 18 the can 2 is is moved to position M. At the same time, the preceding empty can 2 becomes arm 2.
It is moved from position M to position A by the outer garden of 0.

As a result of this operation, the preparation position A is again provided with an empty can, and the pick-up position C is again opened for the subsequent movement of the filled can.

The above-mentioned movement progress operation takes place during the time when one can is being filled at position B.

FIG. 4 shows an example where two or more empty cans 2 are located between positions 1A and 1-.

In this example of operation, the process of moving the filled can 3, the movement of the carriage 11 to the outer final position and the capture of the empty can 2 in the standby position F by the arm 20'+21
Turning to the left, etc. corresponds to the above-mentioned movement operation. The difference from the previous example regarding the movement of the empty can is that the empty can is moved to arm 21.
When the cans are moved from the standby position F by the arm 20, the other empty cans are moved together by the arm 20 until the empty can, which is the foremost empty can seen in the direction towards the ready position A, reaches the ready position A. In this moving process, for example, the three cans shown in FIG. 4 are moved simultaneously by the arm 20 while being in contact with each other. After one can has reached the ready position A, the arm 20.21 is again swung into the vertical position and the carriage 18 is moved back into the waiting position I.

FIG. 5 shows an example in which a device 41 for moving empty cans and filled cans with one arm 20 is used. In this case, the first empty can, viewed in the running direction of the empty cans 2, must be moved from the standby position F' in the direction of the preparation position A. The elements of this embodiment correspond to those in the previous example.

The aforementioned moving devices 4 (Figs. 1 to 4) and 41 (Fig. 5)
The control device for the operation shown in Figure) is mainly a follow-up control device controlled by a non-contact initiator.

6 and 7 show the sequence of action and the position of each initiator. Each initiator bl, b2. b3.
b4 issues a position signal of the carriage 18 at L to the carriage positions H, I, and so on. The initiator b5 emits a position signal for the vertical position of the arm 20.21, the initiator b6 emits a signal when the empty can 2 reaches the ready position A, and the initiator b7 emits a signal when the filled can 3 reaches the pick-up position C. emit a signal. Still arm 20.21
The left position of is indicated by the symbol Y, the right position by Z, and the vertical position by X. Further, the forward movement of the carriage 18 is represented by symbol ■, and the backward movement.

1411, the direction to the can exchanger is indicated by the symbol W.

As can be seen from FIG. 7, initiator b7 activates the movement process by moving the filled can to J4i, 1-up position C, and in this process, the carriage that was in the waiting position swivels its arm to position Z. And after a delay time T, the carriage moves in the direction of the forward movement V to an intermediate position K, in which position the arm is swiveled back to the vertical position, ie in the direction of position X, by the initiator b3. In this position After a subsequent delay time T, the carrier (carry two) 18 moves its captured can to an intermediate position (M, M', M'').
and the empty can preceding the can is moved to the preparation position A. When this position A is reached, initiator b6 is controlled and arm 2'0.21
is pivoted to position X.

Subsequently, the carriage is moved to the waiting (starting) position I by the initiator b5 emitted at this position X in the direction {circle around (2)} or in the direction W (depending on the respective position). In this case, movement in the forward direction V takes place only when the presence of the carriage 18 in the inner final position H is reported by the initiator b1 (FIG. 6). , the carriage 18 is caused to run in the backward direction W from all other positions until the initiator b2 reports that the carriage has arrived at the waiting position (2).

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a schematic top view of the device according to the invention combined with a can exchanger, and FIG. 2 shows the device shown in FIG. A schematic enlarged front view taken in the direction of Figure 3 shows the device of Figure 1 in the direction of the arrow +.
1T, FIG. 4 is a plan view showing a modified example of the use of the device in FIG. 1, FIG. 57 is a plan view showing a variation of the device, and FIG. FIG. 7 is a diagram illustrating the operating path of the apparatus of the invention. . ■...Can exchange gW, 2, 3...Can, 4゜41...Movement device, 5...Drive mechanism, 6...
・Foundation, 7... Direction head, 8... Drive head, 9
...Rail, 10...Toothed V-belt, 10! ...
Lower section, 11° 12.13... Direction changing roller, 14.
... Drive roller, 15... Transmission device, 16... Motor, 17... Square shaft, 18... Carriage, 19...
...Wheel% 20,21...Arm, 23.24...
・Gear, 22...Axle% 25, 26゜27.28・
...Guide rail, A...Preparation position, B...Filling position, C...picking up position, D, E...location, F. Fl: Standby position, G: Delivery position, K: Intermediate position, ■: Waiting (departure) position, L, H: Final position, M. M', MI'... intermediate position, ■... line of sight direction, bl
, b2. b3. b4゜b5. b6. b7... Initiator, X, Y, Z... Position, ■... Forward movement, W
...Backward movement, α...Angle, T...Delay time

Claims (1)

[Scope of Claims] 1. A device for moving a spinning can, having an arm that is pivotable and linearly movable by a drive mechanism in order to capture the can and move it along the drive mechanism. , characterized in that the arms (20, 21) are pivotable through an angle α of approximately 1800 in order to capture and move the cans (2, 3) on both sides of the drive mechanism (5). A device for moving the spinning can. 2. The drive mechanism (5) connects the rail (9) with the rail (9).
2. The device according to claim 1, further comprising a carriage (18) movable over the carriage and serving to pivotably receive the arms (20, 21). 3. The drive mechanism (5) has, for the movement of the carriage (18), a toothed bell) ([1) extending at least over the entire travel length of the carriage (18). The device described in Section 2.・1. , the drive mechanism (5) extends at least the travel length t of the carriage (18) as a pivot 4r for pivoting the arm (20, 2), and extends to a position k i8'+
The angular shape 1i11 (
(37) The device according to claim 2, comprising: (37). 5. The toothed V-belt (10) is driveable by a stationary drive device (13, t4.1s, 16) and is connected to the carriage (18). The device according to item 3. 6. A device for moving a spinning can, which has an arm that is pivotable and movable in the IK line by the drive frame in order to capture the can and move it along the drive mechanism; In the use of a device in which the arm is capable of pivoting at an angle α of approximately 180° in order to capture and move the can on both sides of the moving mechanism, this moving device (4) is used for can exchange. It is combined with the device (1), so that on one side of the drive mechanism (5) empty cans are introduced into the can exchanger (1) and on the other side filled cans are transferred from the can exchanger. Use of a device for moving a spinning can, characterized in that: 7. A device for moving a spinning can, having an arm pivotable and linearly movable by the drive mechanism for capturing and moving the can along the drive mechanism, the arm comprising: In the operating method of the device, which can be swiveled through an angle α of approximately 180° in order to pick up and move the cans on both sides of the drive mechanism, a filled can (3) is first picked up by the carriage (18). Move from the position (,,0) to the delivery position (G), then move the empty can (2) from the standby position (F) to the intermediate position (M, M'
, M") and subsequently into the ready position (A), and gear 11 (18) is moved to each carriage position (I, L,
H), and the arm (20, 21) is moved from the vertical position to one side of the drive mechanism (5) (IIll) to pick up and move the filled can (3) and the empty can (3). 2) The drive mechanism (5) for capture and 1@ movement
Opposite it! It is characterized in that it is made to turn at the same time. Continuous rotation method of a device for moving spinning cans. 8. The carriage (18) first transports the filled can (3) from the pick-up position (0) to the delivery position (G), and then transports the empty can (2) from the standby position (F) to the intermediate position (
M, M', M") at the same time as the preceding empty can (
2) into the ready position (A), and the carriage (18) is stopped at the respective carriage position corresponding to the implementation of each of the above-mentioned movement stages, and the arm is moved from the vertical position to the filled position (A). K is adapted to be swiveled to one side of the drive mechanism for the capture and transfer of empty cans (3), and to the opposite side of the drive mechanism for capture and transfer of empty cans (2). , the driving method according to claim 7. 9 a) Carriage (1
8) is in the starting position (I), the arm (20,2] ) pivots from a substantially vertical position to a substantially horizontal position to capture the filled can (3) in the pick-up position (C); The carriage (18) then moves after a time delay to an intermediate position (K) and in this case moves the filled can (3) to the transfer position (G); b) arms (20, 21>);
turns again to a nearly vertical position. c) the carriage white 8) travels to its outer final position (L); d) the arm (20, 21) pivots in the opposite direction to that in step a) above to an approximately horizontal position; At this position, the empty can that was in the standby position was captured, and then the carriage (18
) is the inner final position (H
. 9. The operating method according to claim 8, wherein the carriage is swung again into a vertical position; f) the carriage travels to the starting position (I).