JPH0958933A - Winding machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a reel. SOLUTION: Semi-circular rotary connection plates 11, 26 which are rotated around the axis of a supporting shaft 42 are provided on reel frames 1, 2 to form engaging faces. Semi-circular connection plates are provided on both sides of a reel 29 to form engaged faces. The engaged faces are loaded on the engaging faces to support the reel 29. The supporting shaft 42 is passed of the reel frames and a shaft part 30 of the reel 29.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a winding machine for winding wire materials such as electric wires and ropes.

[0002]

2. Description of the Related Art Conventionally, in the above winding machine, as shown in FIG.
As shown in FIG. 8, the reel 104 for winding is interposed between the reel mounts 101 and 102, the support shaft 103 is inserted from one reel mount 101, and is inserted into the shaft portion 105 of the reel 104, and the tip end is further inserted. The other reel mount 1
There is a device for holding the reel 104 so that the reel 104 can be rotated.

[0003]

In the conventional winding machine described above, when a large amount of the wire rod 106 is wound around the reel 104, the total load of the reel 104 and the wire rod 106 acts on the bearing shaft 103. Therefore, when the bearing shaft 103 is pulled out in order to remove the reel 104 after winding, the frictional resistance acting on the bearing shaft 103 due to the total load is large, and it becomes difficult to pull out the bearing shaft 103.
Therefore, both reel mounts 101 and 102 are tilted in a direction orthogonal to the axial direction of the support shaft 103 to place the outer peripheral surface of the reel 104 on the floor surface, and the load of the reel and the wire rod is supported on the floor surface. The shaft 103 was pulled out and the reel 104 was removed from the reel mounts 101 and 102.

Further, when the reel 104 is attached, an operator places the reel 104 so that the shaft center of the shaft portion 105 of the reel 104 is located on the center line through which the bearing shaft 103 passes.
Must be held while holding.

For this reason, the work of attaching and detaching the reel as described above is extremely troublesome. Therefore, the present invention provides a winding machine in which the work of attaching and detaching the reel is extremely easy.

[0006]

According to the first aspect of the present invention,
A reel for winding is arranged between a pair of reel racks arranged on both sides, and the bearing shaft and reel shaft portion provided on both reel racks are rotatably supported by inserting and removing the bearing shaft. In this case, an engaging surface that rotates around the shaft center of the bearing shaft is provided on both reel rack sides, and both sides of the reel can be placed on the engaging surface and in a direction orthogonal to the bearing shaft. Is provided with a separable engaged surface.

According to a second aspect of the present invention, a pair of reel mounts (1) and (2) arranged on both sides and both reel mounts (1).
The bearing portions (7) and (22) provided on the (2) side, and the first rotary connecting plate (11) and the first rotation connecting plate (11) rotatably provided on the bearing portions (7) and (22) about their respective axes. 2 rotation connecting plate (2
6), engagement surfaces (14) and (28) formed on the rotation connecting plates (11) and (26) on a diameter passing through the axis thereof, and a reel (29) having a shaft portion (30). , The reel (2
9) a third rotation connecting plate (37) and a fourth rotation connecting plate (39) fixed to both side surfaces, and both rotation connecting plates (37) (3).
9) an engaged surface (40) (41) formed on a diameter passing through the axis and arranged in the same vertical plane as the engaging surfaces (14) (28), and the both bearings. Part (7) (2
2) and a supporting shaft (42) which is inserted through the shaft portion (30) of the reel (29) in a removable manner.

According to a third aspect of the present invention, there is provided a rotary connecting plate (8) provided on one reel mount (1) side according to the second aspect.
Is rotated by an electric motor (18).

[0009]

When the reel (29) is mounted, the engagement surfaces (40) (41) of the reel (29) are set so that the engaging surfaces (14) (28) on the reel rack (1) (2) side are directed upward. ) Face down and the reel (29) is placed on both reel mounts (1)
Intervene from above between (2), and the engaged surfaces (40) (4
1) Place the engagement surfaces (14) and (28) on top. And
The support shaft (42) is inserted through both reel mounts (1) and (2) and the shaft (30) of the reel (29).

With the reel (29) mounted, the locking surface (1
4) When the (28) side is rotated, the locking surface (14) (2
The locked surfaces (40) and (41) are pushed and rotated by 8), and the reel (29) rotates to wind the wire.

When the reel (29) is to be removed after winding the wire, the reel (29) is manually rotated so that the locked surfaces (40) (41) face downward, and the locking surface (14).
While the reel (29) is supported by (28), the support shaft (4
2) Remove and remove. At this time, almost the entire load of the wire rod and the reel is supported by the locking surfaces (14) and (28), so that the frictional resistance that acts when the bearing shaft (42) is removed is small, and the bearing shaft (42) Easy to remove.

After removing the support shaft (42), the reel (29) is rotated to engage the surfaces (40) (4) to be engaged.
1) is disengaged from the engaging surfaces (14) (28), and the reel (2
9) falls on the floor.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention shown in FIGS. 1 to 17 will be described. Reference numerals 1 and 2 denote a pair of reel mounts arranged at right and left with a predetermined interval, and both reel mounts 1 and 2 are connected to each other by a connecting rod 3.

Reference numeral 4 denotes a mounting plate fixedly mounted on one reel mount 1, on which a bearing portion 5 is provided. Reference numeral 6 denotes a support plate which is arranged inside the one reel mount 1 and fixed to the reel mount side. The support plate 6 is provided in an upright state, and a bearing portion 7 is fixed to the upper part thereof. The axial direction of the bearing portion 7 and the bearing portion 5 is the left-right direction (the direction in which the reel bases 1 and 2 face each other), and the axial centers of the bearing portions 7 and 5 are located on the same axis XX. ing.

Reference numeral 8 denotes a driving member, as shown in FIG. 3B, a cylindrical shaft portion 9 and a disc portion 10 fixed to the inside thereof.
The first rotation connecting plate 11 is fixed to the inner surface of the disc portion 10. Further, the drive shaft 1 is provided on the outer side of the cylindrical shaft portion 9.
2 is fixed by welding W and protrudes. Further, a female screw 13 having an opening inward is formed at the axial center of the cylindrical shaft 9.

Then, as shown in FIG. 1, the cylindrical shaft portion 9 is rotatably fitted to the bearing portion 7, and the outer end portion of the drive shaft 12 is rotatably fitted to the bearing portion 5, so that the driving member is driven. 8 is rotatably provided.

The first rotary connecting plate 11 is formed of a semi-circular plate like the dotted portion in FIG. 4 (a), and the straight surface which is the chord portion is the engaging surface 14. The inner side of the cylindrical shaft portion 9 is also cut out by a semicircle to form an engaging surface 9a flush with the engaging surface 14.

In FIG. 1, reference numeral 15 is a third sprocket fitted to the drive shaft 12, and a key 16 (see FIG. 3B) provided on the drive shaft 12 is fitted to the third sprocket 15. The rotation of the drive shaft 12 is integrally rotated.

Reference numeral 17 denotes a second sprocket fixed to the third sprocket 15 and a first sprocket of the electric motor 18.
A chain 20 is installed between the sprockets 19.
The electric motor 18 is fixed on the connecting rod 3 fixed between the reel bases 1 and 2.

In FIG. 1, 21 is the other reel mount 2
Is a mounting plate fixedly mounted on the bearing plate 22 and the bearing 22 is attached to the axis X
It is fixed with -X as an axis. 23 is a supporting member,
As shown in FIG. 3C, it is composed of a cylindrical shaft portion 24, a disc portion 25 fixed to the inside thereof, and a second rotation connecting plate 26 fixed to the inner side surface of the disc portion 25. Also, the cylindrical shaft portion 2
A through hole 27 is formed in the hole 4. The bearing member 23 is provided with the cylindrical shaft portion 24 rotatably fitted in the bearing portion 22, and the shaft center of the shaft hole 27 is located on the axis line XX.

The second rotary connecting plate 26 is formed of a semi-circular plate like the dotted portion in FIG. 4 (c), and the straight surface which is the chord portion thereof is the engaging surface 28. The inner side of the cylindrical shaft portion 24 is also cut out by a semicircle to form an engaging surface 24a flush with the engaging surface 28.

Reference numeral 29 denotes a reel, as shown in FIG. 3A, a shaft portion 30 made of a hollow tube having a shaft hole 30a whose both ends are open, and both side plates 31, 32 on the outer peripheral portion of the shaft portion 30. The winding tube 33 fixed via the winding tube 33, the flanges 34 and 35 fixed on both sides of the winding tube 33, the disk 36 fixed to the outer surface of the right side plate 31, and the outer surface of the disk 36. The third rotation connecting plate 37 provided and the disc 38 fixed to the outer surface of the left side plate 32.
And a fourth rotation connecting plate 39 fixed to the outer surface of the disc 38.

The third rotary connecting plate 37 and the fourth rotary connecting plate 39 are each formed of a semi-circular plate like the portions marked with dots in FIGS. 4 (b) and 4 (d), and each of the chordal portions. Certain straight surfaces are engaged surfaces 40 and 41, respectively.

In addition, holes 36a and 38a that coincide with the shaft hole 30a and semicircular cutouts 37a and 39a are formed in the central portions of the circular plates 36 and 38 and the rotary connecting plates 37 and 39, respectively. There is.

The width of the reel 29 is such that it is fitted between the drive member 8 and the support member 23 provided on the reel mounts 1 and 2 side, and when it is fitted, the first rotation connecting plate 11 and the third rotation connection are formed. When the plate 37 is in the same vertical plane, the second rotary connecting plate 2
6 and the fourth rotation connecting plate 39 are set so as to be located in the same vertical plane.

Reference numeral 42 is a bearing shaft, and as shown in FIG. 3 (b), a handle 43 is fixed at one end and a male screw 44 is provided at the other end.
As shown in FIG. 1, when the male screw 44 is inserted from the support member 23 provided on the other reel mount 2, the male screw 44 is provided on one reel mount 1 side as a drive member. The length is set so as to be screwed into the female screw 13 of 8.

In FIG. 1, 50 is a traverse device,
The ropes, electric wires, and other wire materials supplied to the reel 29 are traversed. Details of the traverse device 50 will be described with reference to FIGS.

Reference numeral 51 denotes a ball screw which is installed in parallel with the shaft portion 30 of the reel 29, and shafts 52 and 52a projecting from both ends thereof are supported by support plates 54 and 55 fixed to the reel bases 1 and 2. Bearing unit 5 provided
It is rotatably supported by 6, 57.

The ball screw 51 is formed over the entire width of the reel 29. Also, the thread groove 53
Is formed by a forward groove 53a and a backward groove 53b having different inclination directions, and both ends of the both grooves 53a and 53b are communicated with each other by arcuate communication grooves 53c and 53d.

Reference numeral 58 denotes a sprocket fixed to the shaft 52. A chain 59 is installed between the sprocket and the third sprocket 15, and the electric motor 18 synchronizes the rotation of the reel 29 with the ball screw 51. It is designed to rotate in one direction.

Reference numeral 60 is a moving member loosely fitted in the ball screw 51, and a bearing case 61 is fixedly mounted on the lower portion thereof, and a linear ball bearing 62 is provided on the bearing case 61. Then, the linear ball bearing 62 is fitted to the guide shaft 63 which is horizontally stretched between the support plates 54 and 55, and the moving member 60 moves in the axial direction of the ball screw 51 while maintaining the vertical posture. There is.

Reference numerals 64 and 65 denote a pair of roller shafts which are provided upright on the moving member 60 at a predetermined interval in the axial direction of the ball screw 51.
6, 67 are rotatably provided.

As shown in FIG. 5, reference numeral 68 denotes a lower guide roller which supports a wire rod 70 such as a rope which passes through the guide space 69 between the both side guide rollers 66 and 67. As shown in FIG. At the front part of the guide rollers 66 and 67, the guide rollers 66 and 67 are installed in the axial direction of the ball screw 51.

Next, the moving member 60 and its accessories will be described with reference to FIGS. As shown in FIGS. 8 and 9, the moving member 60 is formed with a threaded through hole 71 into which the ball screw 51 is loosely fitted, and an oval hole 72 is formed in the center of the front surface. It is formed so as to reach the through hole 71.

Reference numeral 73 designates a ball holder, which is shown in FIGS.
As shown in FIG. 3, the projection 74 and the square brim 75 are formed in an oval shape when viewed from the inside. Then, as shown in FIGS. 6 and 7, the ball holder 73 has its protrusion 74 fitted in the hole 72 formed in the moving member 60, so that the flange 75 can slide on the front surface 60a of the moving member 60. It is provided in abutment.

At the center of the front surface of the ball holder 73, a hemispherical concave portion 76 serving as a swing center is formed. In addition, as shown in FIG. 7, the inner surface 74a of the protrusion 74 is formed into an arc surface that is the same circle as the through hole 71 when it is fitted and fitted into the hole 72. Then, two ball holding recesses 77 and 78 are formed on the inner surface 74a at equal distances in the vertical direction with the recess 76 as the center. Both the recesses 77 and 78 are formed in a hemispherical recess into which half of the balls to be fitted in the thread groove 53 of the ball screw 51 are fitted.

Reference numeral 79 is a clasp, which is formed in a gate shape as shown in FIGS. 12 and 13, and a hemispherical concave portion 81 having the same shape as the concave portion 76 is formed in the central portion of the concave portion 80. The stopper 79 is arranged so as to straddle the front surface of the ball holder 73 fitted as described above, and the stopper holes 83 formed in both legs 82 of the stopper 79 and the stopper formed on the front surface of the moving member 60. The stopper 79 is moved through the hole 84 by the screw 85 to move the member 60.
Then, the ball holder 73 is attached.

In this assembling, first, the moving member 60.
Is fitted into the ball screw 51 from its end, and when the ball holder 73 is fitted into the moving member 60 next, as shown in FIG. 14, the two balls 86 and 87 are recessed. 7
7, 78 and the screw groove 53 of the ball screw 51 are rotatably interposed, and when mounting the stopper 79, the ball 88 is inserted into both the recesses 7
It is rollably interposed between 6 and 81.

The oval shape of the projection 74 of the ball holder 73 is slightly smaller than the oval shape of the hole 72 formed in the moving member 60, as shown in FIG. The protrusion 74 of the body 73 swings about the ball 88 between a solid line position and a chain line position. That is, in FIG. 16, both balls 86 and 87 are
The line connecting the centers of the two can be turned in the inclination direction of the outward groove 53a of the screw groove 53 and the inclination direction of the return groove 53b.

In FIG. 5, 90 is a left switching pin, and 91 is a right switching pin, which are erected on the guide shaft 63. The engaging portion 92 of the left switching pin 90 hits the upper left portion of the ball holder 73 when the moving member 60 moves to the left end in FIG. 5 and the balls 86, 87 are located in the left communication groove 53d, The engaging portion 93 of the right switching pin 91 contacts the upper right portion of the ball holder 73 when the moving member 60 moves to the right end in FIG. 5 and the balls 86, 87 are located in the right communication groove 53c. Is set to.

Next, the operation of the above embodiment will be described.
When the electric motor 18 is started with the reel 29 assembled as shown in FIG. 1, the first sprocket 19, the chain 20, the second sprocket 17, and the third sprocket 1
The drive shaft 12 rotates in the direction of arrow A in FIG.
As a result, the drive member 8 fixed to the drive shaft 12 rotates in the same direction, and the first rotary connecting plate 11 also rotates in the same direction.

Then, the engaging surface 14 of the first rotary connecting plate 11
Comes into contact with the engaged surface 40 of the third rotation connecting plate 37,
The rotation connecting plate 37 is rotated in the same direction (direction of arrow A in FIG. 1). By this rotation, the reel 29 is rotated while being supported by the support shaft 42, and the wire rod 70 is wound up.

The second rotary connecting plate 26 and the fourth rotary connecting plate 39 also follow and rotate. Also, the third sprocket 1
The rotation of 5 causes the sprocket 58 through the chain 59.
Also, the ball screw 51 of the traverse device 50 rotates in one direction in synchronization with the rotation of the reel 29 to traverse the wire rod 70 wound on the reel 29. The operation of this traverse will be described later.

Next, an operation for removing the reel 29 from the reel mounts 1 and 2 after a predetermined amount of the wire 70 is wound on the reel 29 will be described. First, the worker makes the collar 34
Alternatively, 35 is gripped by hand and the reel 29 is rotated, and the third rotation connecting plate 37 and the fourth rotation connecting plate 39 are placed above the support shaft 42 in the upper half portion (states of FIGS. 4B and 4D). The first rotary connecting plate 11 and the second rotary connecting plate 26 are positioned in the lower half (state of FIGS. 4A and 4C) of the bearing shaft 42, and the engaging surfaces 14 and 28 and the engaged surface. 40 and 41 are made horizontal.

Next, the handle 43 is rotated to remove the male screw 44 of the handle 43 from the female screw 13 of the drive member 8, and the support shaft 42 is removed from the reel 29 and the reel mounts 1 and 2. At this time, the load of the reel 29 holding the wire rod 70 is also acting on the support shaft 42, but most of the load is the third load.
Through the rotary connecting plate 37 and the fourth rotary connecting plate 39, the engaging surfaces 14, 14 of the first rotary connecting plate 11 and the second rotary connecting plate 26,
It is supported by 28. Therefore, when the support shaft 42 is removed, the frictional resistance due to the load on the reel 29 becomes extremely small, and the reel 29 does not drop during the removal of the support shaft 42. Therefore, the bearing shaft 42 can be easily removed.

After removing the support shaft 42, the reel 29 is manually rotated in the direction of arrow A in FIG. Then, the rotary connecting plates 11, 26, 37, 39 also rotate, and the engaging surfaces 14, 28
And the engaged surfaces 40 and 41 are inclined. Due to this inclination, the third rotary connecting plate 37 and the fourth rotary connecting plate 39 are engaged with the engaging surface 1 of the first rotary connecting plate 11 and the second rotary connecting plate 26.
4 and 28 slide down, reel 29 traverse device 5
It falls on the floor opposite to 0. And the reel 29
Is rolled on the floor to the side opposite to the traverse device 50 and taken out.

Next, when assembling the empty reel 29 to the reel mounts 1 and 2, first, the drive member 8 and the support member 2 are first assembled.
3 by hand to position the first rotary connecting plate 11 and the second rotary connecting plate 26 in the lower half as shown in FIGS. 4 (a) and 4 (c), and their engaging surface 14 , 28 to a horizontal state.

Next, the third rotation connecting plate 37 and the fourth rotation connecting plate 39 of the reel 29 are set in FIGS.
As shown in (d), the reel 2 is positioned in the upper half.
9 is inserted between the reel mounts 1 and 2 from above, and the engaged surface 40 of the third rotation connecting plate 37 is the engagement surface 1 of the first rotation connecting plate 11.
4, the engaged surface 41 of the fourth rotary connecting plate 39 is placed on the engaging surface 28 of the second rotary connecting plate 26, respectively.

With the reel 29 supported in this manner, the support shaft 42 is inserted from the bearing portion 22 side into the shaft portion 30 of the reel 29, and its male screw 44 is inserted into the female screw 13 of the drive member 8.
Screw into. As a result, as shown in FIG.
Are assembled in a state of being supported by the support shaft 42.

Next, the operation of the traverse device 50 will be described. As shown in FIG. 5, when the two balls 86 and 87 are fitted in the outward groove 53a, the ball screw 5
When 1 is rotated in the direction of arrow B in FIG. 5, both balls 8
6, 87 are guided by the outward groove 53a and move leftward in FIG. By this movement, the moving member 60 is moved leftward via the ball holder 73 holding the both balls 86, 87, and both side guide rollers 6 standing on the moving member 60.
6, 67 also moved to the left, and the wire rod 7 inserted between them
Move 0 to the left.

When the moving member 60 moves to the left end of the ball screw 51 and the upper ball 86 reaches the top of the left communication groove 53d, the upper left side of the ball holder 73 engages with the engaging portion 92 of the left switching pin 90. Hit the tip of. When the ball screw 51 further rotates, the ball 8 is formed by the communication groove 53d.
By the guidance of 6, 87, the posture of the ball holder 73 is inverted rightward about the ball 88. At this time, the upper part on the left side of the ball holder 73 contacts the tip of the engaging portion 92 of the left switching pin 90, so that the ball holder 73 is reliably inverted as described above.

When the ballscrew 51 is further rotated in the same direction as the above (direction of arrow A) after the balls 86 and 87 have entered the return groove 53b, the balls 86 and 87 are guided to the return groove 53b in the right inclined state. To the right in FIG. By this movement, the moving member 60 moves to the right through the ball holder 73, and both side guide rollers 66 and 67 erected on the moving member 60 also move to the right and are inserted between them. The wire 70 is moved to the right.

Both balls 86, 87 have a right side communication groove 53c.
When the ball 86 on the right side of the ball holding body 73 reaches the top of the communication groove 53c, the upper right side of the ball holder 73 contacts the tip of the engaging portion 93 of the right switching pin 90. Then, when the ball screw 51 further rotates, the balls 86 and 87 are guided by the communication groove 53c and the switching pin 90 on the right side is abutted, so that the ball holder 73 is inverted to the left with the ball 88 as the center.

By repeating the above, the wire 70 wound on the reel 29 is traversed. A state will be described in which, while the balls 86, 87 are rolling in the thread groove 53, the balls 86, 87 pass the intersection of the outward groove 53a and the backward groove 53b.

In FIG. 17, when both balls 86 and 87 are both located in the outward groove 53a-2 below the intersection, the ball holder 73 is inclined in the same direction as the outward groove 53a. The center of rotation of the ball holder 73 (ball 8
8) reaches the midpoint of the intersection, the upper ball 86 fits into the outward groove 53a-1 above the intersection center as shown in FIG. 17B, and the lower ball 87 falls below the intersection center. The outward groove 53a-2 is fitted as shown in FIG. 17 (c). That is, the upper going groove 53a-1 and the upper returning groove 53b-1
The presence of the mountain portion 100 between them prevents the upper ball 86 from moving to the upper return groove 53b-1.
The presence of the mountain portion 100 between the lower outward groove 53a-2 and the lower backward groove 53b-2 prevents the lower ball 87 from moving to the lower backward groove 53b-2. Therefore, even if an external force that inverts the ball holder 73 acts on the ball holder 73, the ball holder 73 is prevented from being inverted.

Such inversion prevention is performed by the return groove 53b-1.
The same is done when the balls 86 and 87 pass through and 53b-2. Therefore, even when the moving member 60 is subjected to an abnormal load in the other direction due to the wire 70 while the moving member 60 is moving in one direction, the moving member 60 is prevented from reversing in the other direction. .

[0057]

As described above, according to the present invention,
Since the reel can be engaged and held in advance at a predetermined mounting position with respect to the reel mount while the bearing shaft is not inserted, the work of inserting the bearing shaft into the reel and mounting the reel can be easily performed.

Further, when removing the support shaft when removing the reel, remove the support shaft with almost all the load of the reel and the wire wound around the reel supported by the engagement surface on the reel mount side. Therefore, when the bearing shaft is removed, the frictional resistance acting on the bearing shaft becomes extremely small. Moreover, since the reel is naturally dropped on the floor by rotating the reel after removing the bearing shaft, the reel can be removed very easily.

[Brief description of drawings]

FIG. 1 is a front sectional view showing an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3A is a front sectional view of a reel in a state where main parts are separated, and FIG. 3B is a front sectional view of a drive member provided with an engaging surface.
(C) is a front sectional view of a bearing member provided with an engaging surface, and (d) is a front view of the bearing shaft.

FIG. 4A to FIG. 4D are side views of the rotary connecting plates.

FIG. 5 is a front sectional view of a traverse device.

FIG. 6 is a front view of a moving member portion in the traverse device.

FIG. 7 is a sectional view taken along line CC in FIG.

FIG. 8 is a front view of a moving member.

9 is a cross-sectional view taken along line DD in FIG.

FIG. 10 is a rear view of the ball holder.

FIG. 11 is a sectional view taken along line EE of FIG. 10;

FIG. 12 is a rear view of the clasp.

13 is a sectional view taken along line FF of FIG.

FIG. 14 is a cross-sectional view showing a fitted state of balls.

FIG. 15 is a side sectional view showing a guide roller portion of a wire rod.

FIG. 16 is an explanatory view showing a changed state of the ball holder.

FIG. 17 shows a relationship between a ball and a crossing portion of a thread groove in a ball screw, (a) is a front view, (b) is a sectional view taken along line GG of (a), and (c) is (a). ) HH line sectional view.

FIG. 18 is a front sectional view showing a conventional structure.

[Explanation of symbols]

1, 2 ... Reel stand 7, 22 ... Bearing part 8 ... Driving member 18 ... Electric motor 23 ... Bearing member 11, 26, 37, 3
9 ... Rotating connecting plate 14, 28 ... Engaging surface 30 ... Shaft part 40, 41 ... Engagement surface 42 ... Bearing shaft

Claims (3)

[Claims] 1. A reel in which a winding reel is arranged between a pair of reel racks arranged on both sides, and a bearing shaft and a shaft portion of the reel provided on both reel racks are detachably inserted into the reel rack. In the case of rotatably supporting the bearings, engaging surfaces that rotate about the shaft center of the bearing shaft are provided on both reel mount sides, and both sides of the reel can be placed on the engaging surfaces and the bearings can be supported. A winding machine, characterized in that an engaged surface which is separable in a direction orthogonal to an axis is provided. 2. A pair of reel mounts (1) arranged on both sides.
(2), the bearing portions (7) and (22) provided on the both reel mounts (1) and (2) side, and the both bearing portions (7) and (22) being rotatable about their respective axes. The first rotary connecting plate (11) and the second rotary connecting plate (26) provided, and the engaging surfaces (14) formed on the both rotary connecting plates (11) (26) on the diameter passing through the axis thereof. (28), a reel (29) having a shaft portion (30), a third rotation connecting plate (37) and a fourth rotation connecting plate (39) fixed to both side surfaces of the reel (29).
And the engaging surfaces (14) and (28) formed on the rotation connecting plates (37) and (39) on a diameter passing through the axis thereof.
Engaged surfaces (40) (4) arranged and formed in the same vertical plane as
1), the bearings (7) (22) and the reel (29).
And a support shaft (42) which is detachably inserted over the shaft portion (30) of the. 3. One reel mount (1) according to claim 2.
A winding machine characterized in that a rotary connecting plate (8) provided on the side is rotated by an electric motor (18).