JPS62146887A - Cable member taking-up device - Google Patents

Abstract

PURPOSE:To store a large quantity of cable members by arranging a plurality of drum members in concentric superposition and effectively utilizing the inside of the drum member. CONSTITUTION:When the taking-up of a cable member 17 onto the innermost drum member 12 among a plurality of drum members 12, 13, 14, and 15 arranged in concentric superposition is completed, a counter device 77 which detects this fact from the revolution speed of a driving shaft 32 outputs the signals into a driving motor, driving cylinder 33, and a guide device 80. At first, the driving motor is stopped to stop the revolution of the driving shaft 32, and a flange member 61 stops an engaging pin 65 at the position opposed to an engaging pin 66. Then, the driving cylinder 33 operates to project a driving plunger 33a, and a driving plunger 33b is retracted to demount the engaging pin 66 from a hole 51b. At this time, the guide roller 82 of the guide device 80 is pulled out from the window 13b of the second inside drum member 13 by a cylinder 83, and operates to prepare the next taking-up operation in the vicinity of the drum member 13.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cable member winding device for winding and storing a large amount of elongated cable members.

(Prior Art) Conventionally, as such a cable member winding device, the only way to store the cable member is to wind it around a single-layer drum member having a spiral groove formed in the circumference, for example. Such conventional cable member winding devices do not have adhesive properties on the cable members to be wound up, and if the cross-sectional shape is not so important, the cable members may be wound in multiple layers on top of each other. Since there is no problem in winding the rope member, it is possible to wind up and store a large amount of the cable member around the circumference of a single-layer drum member.

(Problem to be solved by the invention) However, if a certain type of core material is coated with a sticky material such as rubber, and its cross-sectional shape changes due to the mutual wrapping pressure, problems may arise later. In such a cable member, only one layer can be wound around a single-layer drum member. This is because if the wires are wrapped directly onto the cable member in multiple layers, their adhesive properties will cause them to stick to each other and become difficult to separate later, or the cross-sectional shape of the wire will change. Therefore, if a large amount of storage is attempted, a large number of drum members are required, which takes up a lot of space, which is a problem.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the cable member winding device according to the present invention includes a plurality of drum members having spiral grooves formed in the circumference and arranged concentrically one on top of the other. a storage means, a drive means capable of sequentially engaging the plurality of drum members to sequentially drive them to rotate, and a guide means for guiding a cable member to be wound around the spiral groove, The winding is performed from the innermost drum member to the outer drum member as soon as winding is completed.

(Function) According to the cable member winding device according to the present invention, a plurality of drum members are stacked concentrically, and the cable member is wound up from the innermost drum member. Accordingly, as soon as the winding is completed, the cable member is wound onto the outer drum members in order, so that the cable member is wound around all the drum members. Therefore, the inside of the drum member is effectively used to effectively utilize the storage space, and even in the same storage space as in the past, it is possible to store a larger amount of cable members than in the past.

(Example) Hereinafter, embodiments of the present invention will be described based on the drawings.

1 to 8 are diagrams showing an embodiment of a cable member winding device according to the present invention.

First, to explain the structure, in FIG. 1, 10 is a storage device (storage means), and this storage device 10 is
1 allows for free movement. Furthermore, as shown in FIG.
5. Spiral grooves 123-15a as shown in FIG. 3 are formed on the outer periphery of the drum members 12-15, and the cable member 17 is wound within these spiral grooves 12a-15a. Drum members 12 to 15
Of these, only the drum member 12 is formed as a simple drum with a spiral groove 12a as shown in FIG. 4, while the drum members 13 to 15 extend in the axial direction on the side as shown in FIG. Windows 13b to 15b are formed.

That is, their arrangement relationship is as shown in FIG. 6, and the windows 13b to 15b face each other at the same position in the rotational direction. Before winding the cable members 17 around the drum members 12 to 15, positioning pins 18 fixed to the trolley 11 pass through holes formed in each of the end plates 12C to 15c to determine their mutual positional relationship. It is maintained as shown in Figure 6. As shown in FIG. 2, cylindrical portions 13d to 15d are integrally formed on the right side of the axis of the drum members 13 to 15 in the drawing. Bearings 24 to 26 are interposed between the central shaft 20 and the cylindrical portions 13d, 14d, and 15d.
Bearings 27 to 29 are interposed between the bearings 0 and 0, respectively. Furthermore, the cylindrical portion 15d of the drum member 15 is rotatably provided on the truck 11 via a bearing 23. central axis 20
A pair of engagement grooves 20a, 13e, 14e, 156 are formed at the same position in the rotational direction at the right end portions of the cylindrical portions 13d, 14d, 15d in the figure, respectively. In Figure 7, 30
is a drive device (drive means), 32 is a drive shaft, and 33 is a drive cylinder. The drive shaft 32 is rotatably supported by a main frame (not shown), and is rotationally driven by a drive motor (not shown) via a sterorocket 35. Reference numeral 36 denotes a sub-frame supported by a main frame (not shown) so as to be slidable in the left-right direction in the figure, and this sub-frame 36 is driven in the left-right direction in the figure by a drive cylinder 33 fixed to the main frame (not shown). Monkey. A pair of locking pieces 38 are provided at the left end of the drive shaft 32 in the figure, and cylindrical members 51 to 53 are sequentially arranged from the inside on a concentric circle around the drive shaft 32 near the locking pieces 38. There is.

Bearings 55, 56, and 57 are interposed between the drive shaft 32 and the cylindrical members 51, 52, and 53, respectively. A pair of matching pieces 39 to 41 are provided. The cylindrical member 53 is rotatably provided via a bearing 58 to a bracket 60 provided on a main frame (not shown).

Flange portions 51a, 52a, and 53a are formed at the right end portions of the cylindrical members 51, 52, and 53 in the figure, respectively, and holes 5 are formed in the flange portions 51a, 52a, and 53a, respectively.
1b, 52b, and 53b are formed. A flange member 61 is provided near the right side in the figure of the cylindrical member 51 on the drive shaft 32 so as to be movable in the axial direction of the drive shaft 32 via a key 63 . Furthermore, a hole 61a is formed in the radially outer part of the flange member 61, and
A peripheral edge portion 61b that protrudes along the circumferential direction is formed on the outer peripheral portion of. Further, an engagement pin 65 is inserted into the hole 61a, and is fixed by a pin 68 so as not to come off from the hole 61a. Drive plungers 33a and 33b protrude from both ends of the drive cylinder 33, and when the drive plunger 33a protrudes, the drive plunger 33 moves by the amount of protrusion.
b operates to retract or vice versa. subframe 3
A plunger contact portion 70 is formed to hang down at the right end of the subframe 36 in the figure, and a support portion 72 is formed to hang down at the left end of the subframe 36 in the figure. A plunger contact portion 71 is formed to protrude from the drive cylinder 33 side of the support portion 72, and a peripheral portion 6 of the flange member 61 is formed in the middle of the plunger contact portion 71.
A pair of clamping rollers 74 and 75 are provided to clamp 1b. Further, an engagement pin 66 is provided on the lower left end of the support part 72 in the figure, facing and approaching the engagement pin 65 on the same axis, and the engagement pin 66 is pulled out from the support part 72 by a pin 69. is designed to prevent it from falling or moving. A counter device 77 for detecting the number of rotations of the drive shaft 32 is provided on the drive shaft 32 adjacent to the sprocket 35, and this counter device 77 sends a signal to the drive motor, the drive cylinder 33, and a guide device 80 to be described later. Output. As shown in FIG. 8, windows 13b, 14b, 15b
A guide device (guide means) 80 is arranged at a position opposite to. This guide device 80 includes the drum member 12
A guide roller 82 that guides the cable member 17 along the spiral groove 12a, etc., a guide cylinder 83 that makes the guide roller 82 protrude or retract, and a guide cylinder 83 that is perpendicular to the drawing. It has a traverse device (not shown) that reciprocates in the direction (the axial direction of the central shaft 20).

Next, the effect will be explained. The storage device 10 is moved by the truck 11, and the main frame of the drive device 30 and the truck 11 are connected so that the central axis 20 of the storage device 10 is aligned on the same axis as the drive shaft 32. At this time, the engaging pieces 38, 39.
40 and 41 are engagement grooves 2Qa and 13e, respectively.

14e15e. Thereafter, by operating the drive cylinder 33 to retract the drive plunger 33a and to project the drive plunger 33b, the subframe 36 moves to the right in FIG. 7 via the plunger contact portions 70.71. At this time, the flange member 61 is
also moves to the right in the figure, and the retaining pin 65 is inserted into the holes 53b and 52.
b, completely removed from 51b. At the same time, retaining pin 6
6 also moves to the right in the figure and fits into the holes 53b, 52b, and 51b. After this, the positioning pin 18 is attached to the drum member 12.
When the drive motor (not shown) is rotated in this state, the drive shaft 32 is rotated through the sprocket 35, and the central shaft 20 of the storage device 10 and the key are pulled out through the engagement piece 38. drum member 1 via 22
2 rotates. At this time, since the cylindrical members 51, 52, 53 are engaged with the retaining pins 66 and their rotation is restricted as described above, the drum members 13 of the storage device 10 are .14.15 cannot be rotated. Therefore, the drum members 13, 14, 15 are stopped in the state shown in FIG. 6, and only the drum member 12 rotates to wind up the cable member 17 in its helical groove 12a. The winding start end of the cable member 17 can be locked by, for example, being inserted into a hole (not shown) opened in the radial direction at one end of the drum member 12. The guide roller 82 of the guide device 80 that guides the cable member 17 is connected to the drum member 12.
When the cable member 17 is moved from one end to the other end by a traverse device (not shown) and the winding of the cable member 17 onto the drum member 12 is completed, the counter device 77 detects this based on the rotational speed of the drive shaft 32. Drive motor and drive cylinder 33 (not shown)
, outputs a signal to the guide device 80. First, the drive motor stops, the rotation of the drive shaft 32 stops, and the flange member 61
stops the engagement pin 65 at a position opposite to the engagement pin 66. Next, the drive cylinder 33 is actuated and the drive plunger 3
3a is projected and the drive plunger 33b is retracted to remove the engagement pin 66 from the hole 51b and fit the tip of the retaining pin 65 into the hole 51b. At this time, the guide roller 82 of the guide device 80 is moved to the guide cylinder 8
3, it is pulled out from the window 13b of the drum member 13 and waits near the drum member 13 in preparation for the next winding operation. When the drive shaft 32 is rotated again by the drive motor, the cylindrical member 51 engaged with the retaining pin 65 also rotates together with the drum member 12.13 via the engagement piece 38.39. Therefore, the cable member 17 passes through the window 13b and is wound around the spiral groove 13a of the drum member 13. The guide roller 82 of the guide device 80 that guides the cable member 17 is moved from the other end of the drum member 12 to one end by a traverse device (not shown), and the cable member 17 is wound around the drum member 13. When this is completed, the counter device 77 detects this based on the rotational speed of the drive shaft 32 and outputs a signal to the drive motor, drive cylinder 33, and guide device 80 (not shown). First, the drive motor stops, the rotation of the drive shaft 32 stops, and the flange member 61 moves the engagement pin 65 to the engagement pin 6.
Stop at the position opposite to 6.

Next, the drive cylinder 33 is actuated to drive the drive plunger 33a.
is projected and the drive plunger 33b is retracted to remove the retaining pin 66 from the hole 51b and remove the retaining pin 6 from the hole 51b.
5 is inserted into the hole 51b. At this time, the guide roller 82 of the guide device 80 is placed on standby near the drum member 13 by the guide cylinder 83 in preparation for the next winding operation. When the drive shaft 32 is rotated by the drive motor again,
This time, the cylindrical member 51 engaged with the engagement pin 65 also rotates and is connected to the drum member 12.1 via the engagement piece 38.39.
3 rotate together. Therefore, the cable member 17 is connected to the window 13b.
It passes through and is wound up into the spiral groove 13a of the drum member 13. The guide roller 82 of the guide device 80 that guides the cable member 17 is moved from the other end of the drum member 12 to one end by a traverse device (not shown), and the cable member 17 is wound around the drum member 13. When this is completed, the counter device 77 detects this based on the rotational speed of the drive shaft 32 and outputs a signal to the drive motor, drive cylinder 33, and guide device 80 (not shown). When winding onto one drum member is completed by repeating these operations one after another, the subframe 36
The engaging pins 65 and 66 and the guide cylinder 8
3, the guide roller 82 moves little by little and winds up the cable member 17 onto the drum members 14, 15 one after another.

When the winding on the drum member 15 located at the outermost layer is completed, the cable member 17 is cut by an appropriate cutter means (not shown), and the end portion is cut into the drum member 1 by a clip (not shown) or the like.
Attach to the end of 5. Next, the connection between the trolley 11 of the storage device 10 and the main frame of the drive device 30 is released, the storage device 10 is moved to another storage location, and another storage device 10 is connected to the main frame of the drive device 30 again. Then, the cable member 17 is wound up using the same procedure.

When unwinding the cable member 17 from the storage device 10, the above-mentioned operation in reverse can be repeated.

(Effects of the Invention) As explained above, according to the present invention, a plurality of drum members are stacked concentrically and the inside of the drum member is effectively utilized, so that the rope member to be wound becomes sticky. Even if the cable can only be wound in one layer on one drum member, it is still efficient (a large amount can be wound, and a larger amount of cable members can be stored in the same storage space than before. It is also possible to effectively prevent the cable members from changing due to mutual winding pressure.

[Brief explanation of drawings]

1 to 8 are views showing an embodiment of the cable member winding device according to the present invention, FIG. 1 is a perspective view showing the storage device 10 thereof, and FIG. 2 is the upper half of the storage device fIO. 3 is a partially cutaway perspective view showing the spiral groove on the circumference of the drum member, FIG. 4 is a perspective view of the drum member 12, and FIG. 5 is a view of the drum member 13, 14, 15. 6 is a sectional side view of the drum member of the storage device 10, FIG. 7 is a partial sectional view of the drive device 30, and FIG. 8 is a guide device 80.
FIG. 10...Storage device (storage means), 11...
...Dolly, 12-15...Drum member, 12a-15a...Spiral groove, 12c...
...End plate part, 13b-15b... Window, 13c-15C... End plate part, 13d-15d... Cylinder part, 13e-15e... Person in charge Matching groove, 17... Cable member, 18... Positioning pin, 20... Center shaft, 20a... Engaging groove, 22... ...Key, 23-29... Bearing, 30... Drive device (drive means), 32...
... Drive shaft, 33... Drive cylinder, 33a, 33b... Drive plunger, 35...
...Sprocket, 36...Subframe, 38-41...Engagement piece, 51-53...Cylindrical member, 51a-53a... Flange portion, 51b to 53
b...hole, 55-58...bearing, 60...bracket, 61...flange member, 61a...hole, 61b... ...Peripheral part, 63...Key, 65.66...Engagement pin, 68.69...Pin, 70.71... Plunger contact portion, 72...
... Supporting part, 74.75 ... Holding roller, 77 ... Counter device, 80 ... Guide device (guide means), 82 ...
...Guide roller, 83...Guiding cylinder.

Claims (1)

[Claims] a storage means having a plurality of drum members having a spiral groove formed in the circumferential portion and arranged concentrically one on top of the other; a driving means capable of sequentially engaging the plurality of drum members and sequentially driving them to rotate; a guide means for guiding a cable member to be wound around the groove, and the cable member is wound sequentially from the innermost member of the plurality of drum members to the outer member as soon as winding is completed. A cable member winding device characterized by: