JP3128316B2 - Forming and winding device for belt-shaped members - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a forming and winding apparatus for winding a belt-shaped member formed by calender means while switching between first and second winding means.

[0002]

2. Description of the Related Art As a conventional apparatus for forming and winding a belt-shaped member, for example, the apparatus shown in FIG. 4 is known. This is provided with a calender means 13 for forming a belt-shaped member 12 by coating rubber on both sides of a large number of braided reinforcing cords 11, and a calender means 13 provided behind the calender means 13 and supplied from the calender means 13. Cooling means 15 having a plurality of cooling drums 14 around which the belt-shaped member 12 is continuously wound
And a plurality of upper rollers 16 installed behind the cooling means 15.
An accumulator which is formed of a plurality of lower rollers 17 which are paired with these upper rollers 16 and move up and down, and the belt-shaped members 12 passing through the cooling drum 14 form a pair, and are successively wrapped around the lower rollers 16, 17. Rate means 18, and a guide roller 19 installed behind the accumulating means 18 to change the transport direction of the band-shaped member 12 passing through the accumulating means 18 downward,
A cutting means 20 provided immediately below the guide roller 19 for cutting the band-shaped member 12 in the width direction; a first winding means 21 provided immediately below the cutting means 20 for winding the band-shaped member 12;
And a second take-up means 22 provided just below the rear of the device to take up the band-shaped member 12.

In this case, for example, when the first winding means 21 is fully wound and the winding of the belt-shaped member 12 is switched from the first winding means 21 to the second winding means 22, First, the operation of the first winding means 21 is stopped, and the winding of the belt-shaped member 12 is stopped. Next, after the band-shaped member 12 is cut in the width direction by the cutting unit 20, the first winding unit 21 is operated to move the end of the band-shaped member 12 to the first winding unit 21.
Winding roll 23. On the other hand, in the second winding means 22, the liner 25 is unwound from the liner roll 24, and the start end thereof is wound on the winding roll 23 in advance.
Next, the roll 26 of the second winding means 22 is moved to the first winding means 21.
, So that the liner 25 projects beyond a position intersecting the vertical line including the cutting means 20. next,
The starting end of the belt-shaped member 12 is supplied onto the liner 25 of the second winding means 22, and the second winding means 22 is operated to move the starting end of the belt-shaped member 12 together with the liner 25 to the second winding means 22.
Winding roll 23.

At the time of such switching, the first,
The operation of both the second winding means 21 and 22 is stopped,
At this time, if the operation of the calendering means 13 is stopped to stop the forming of the band-shaped member 12, the gauge of the band-shaped member 12 fluctuates or scrap occurs, resulting in a decrease in quality and productivity.
For this reason, the operation of the calendar means 13 cannot be stopped, and the belt-shaped member 12 is continuously formed regardless of the operation stop of the first and second winding means 21 and 22. As a result, the band-shaped member 12 formed while the operation of the first and second winding means 21 and 22 is stopped is transferred to the lower roller 17 of the accumulating means 18 described above.
Is temporarily stored in the accumulating means 18. Then, when the winding of the band-shaped member 12 to the second winding unit 22 is started, the winding is performed at a speed higher than the normal winding speed until the amount of the band-shaped member 12 stored in the accumulating unit 18 becomes normal.

Japanese Patent Application Laid-Open No. 3-653 discloses an apparatus for forming and winding a similar band-shaped member using a lot of accumulation means.
The one described in Japanese Patent Publication No. 18 is also known.

[0006]

However, in such a conventional belt-shaped member forming and winding apparatus, when the winding units 21 and 22 are switched, the winding units 21 and 22 are used.
Must be stopped continuously, so that a large accumulating means 18 is required, and there is a problem that the apparatus becomes large and expensive.

[0007] The present invention aims to cheaper equipment costs as well as reduce the overall size of the apparatus as a as small as possible or completely eliminate accumulating means.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to provide a calender means for continuously forming a belt-like member, a first winding means provided behind the calender means and winding the formed belt-like member. A first transport unit installed between the calendar unit and the first winding unit and extending in the front-rear direction, and a second transport unit extending substantially downward from the rear end of the first transport unit toward the first winding unit. And a first transport unit capable of transporting the belt-shaped member formed by the calendar unit to the first winding unit, and a first transport unit provided in the first transport unit and cutting the belt-shaped member in the width direction. Cutting means, a second winding means provided behind the first winding means, and a front end provided between the rear end of the first transport section of the first transport means and the second winding means. Is a predetermined distance from the rear end of the first transport section of the first transport means. And a fourth transport unit extending rearward from the rear end of the third transport unit toward the second winding unit, and delivered from the first transport unit of the first transport unit. A second conveying means capable of conveying the band-shaped member to the second winding means, and a band-shaped member which is moved from the rear end of the first conveying section of the first conveying means only when the band-shaped member is wound on the second winding means. second forming winding of the belt-shaped member and the guide means, with a to induce up to the front end of the third conveying section of the conveying means
In the apparatus, at the time of cutting the band-shaped member, the cutting means may be band-shaped.
Movement to move in the transport direction at the same speed as the transport speed of the member
Means, and the relative speed of the strip member to the cutting means becomes zero.
This can be achieved by cutting in a sharp state .

[0009]

Now, it is assumed that the belt-shaped member formed by the calendar means is wound by the first winding means. And
When the first winding unit is fully wound, the winding of the belt-shaped member is switched from the first winding unit to the second winding unit.
In this case, first, the band-shaped member is cut in the width direction by the cutting unit located in the first transfer unit of the first transfer unit. Then, when the starting end of the belt-shaped member reaches the rear end of the first conveying unit by the conveyance by the first conveying unit, the starting end projects rearward from the rear end of the first conveying unit due to its rigidity. At this time, the guide means guides the protruding start end from the rear end of the first transfer section of the first transfer means to the front end of the third transfer section of the second transfer means, and delivers the guide to the second transfer means. Thus, the starting end of the belt-shaped member is transported by the first transport unit of the first transport unit and the third and fourth transport units of the second transport unit, and then is supplied to the second winding unit, and is supplied to the second winding unit. It is wound up in a take-up means. On the other hand, the end of the belt-shaped member is
After being conveyed by the conveying section, it is wound by the first winding means. In this manner, the winding of the belt-shaped member is switched from the first winding means to the second winding means.
When the winding means is fully wound, the starting end of the belt-like member protruding from the rear end of the first conveying section of the first conveying means is moved to the second end.
The front end of the third conveyance section of the conveyance means is separated from the rear end of the first conveyance section of the first conveyance means by a predetermined distance rearward, and
Since the guidance means does not perform guidance, it does not reach the third transport section of the second transport means, but hangs down by its own weight and is transported to the second transport section of the first transport means. This allows
The belt-like member is wound by the first winding means. As described above, when the winding is switched between the first and second winding units, the first and second winding units can be switched instantaneously without being temporarily stopped. The size of the apparatus can be reduced, the size of the apparatus can be reduced, and the equipment cost can be reduced.

Further, the cutting means is moved to the belt-like portion by the moving means.
Move in the transport direction at the same speed as the material
Cutting the strip when the relative speed with the step becomes zero
Were so as cutting gets rid necessary to stop the running of the belt-shaped member at the time, it has become possible to eradicate accumulating means.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 31 denotes a calendar means, and the calendar means 31 has two pairs of calendar rolls 32a, 32b, 32c, 32d which are substantially vertically separated. The rubber sheet formed by passing between the pair of calender rolls 32a, 32b and between the pair of calender rolls 32c, 32d is attached to both sides of the large number of blind weave cords 33 supplied between the calender rolls 32b, 32c. Thereby, the rubberized cord, that is, the belt-shaped member 34 is continuously formed.

Referring to FIGS. 1, 2, and 3, calendar means 31 is provided.
Behind the front frame 37 is installed, this front frame 37
A plurality of, here, eight cooling drums 38 are rotatably supported at the lower part of the cooling drum 38. After passing through the guide rollers 39, the belt-like members 34 are successively wound around the outside of the cooling drums 38 and cooled. Further, four rollers 40 spaced apart in the front-rear direction are rotatably supported on the upper portion of the front frame 37, and one of these rollers 40 is driven and rotated by a motor (not shown). Horizontal guide rails 41 extending in the front-rear direction are laid on the upper surface of the front frame 37, and slide bearings 43 attached to a moving frame 42 are slidably engaged with these guide rails 41. . Two pairs of rollers 44 separated in the front-rear direction are rotatably supported by the moving frame 42, and a conveyor belt 45 is stretched around the rollers 40 and the rollers 44. The conveyor belt 45 travels in the direction of the arrow by the operation of the motor,
After passing through the cooling drum 38 and the plurality of guide rollers 46, the belt-shaped member 34 is transported rearward. here,
Since the rollers 44a and 44b located on the front side and the rollers 44c and 44d located on the rear side are vertically separated from each other, the conveyor belt 45 is recessed downward at the position of the rollers 44, and a substantially rectangular space 47 is formed. Is formed. On the front frame 37 immediately after the conveyor belt 45, a horizontal roller conveyor 49 including a plurality of small rollers 48 parallel to the rollers 40 is installed. A conversion roller 50 parallel to 40 is rotatably supported. The rollers 40 and 44, the conveyor belt 45, the roller conveyor 49, and the conversion roller 50 as a whole constitute a first transport unit 52 of a first transport unit 51, and the first transport unit 52 extends in the front-rear direction, The belt-like member 34 is transported rearward.

Reference numeral 55 denotes a conversion roller behind the calendar means 31.
50 is a first winding means installed below 50,
The winding means 55 has a winding roll 57 rotatably supported by a support 56 and driven and rotated by a motor (not shown). A liner roll 59 on which a liner 58 is wound is rotatably supported on the support 56, and the liner roll 59 unwound from the liner roll 59.
After passing through the plurality of guide rollers 60, the winding roll 57
It is wound up. Here, since the final guide roller 60a is installed behind the take-up roll 57, the liner 58
Is running from the rear to the front while taking up the roll 57
It is wound up.

The front frame 37 below the conversion roller 50
Are rotatably supported by two rollers 63 that are vertically separated from each other, and a plurality of guide rollers 64 rotatably supported by these rollers 63 and the front frame 37 include a conversion roller 50.
And a conveyor belt 65 extending substantially downward toward the first winding means 55. The conveyor belt 65 runs at the same speed as the conveyor belt 45 in the direction of the arrow by driving and rotating one of the rollers 63 and the guide rollers 64 by a motor (not shown). The belt-shaped member 34 that has changed direction after passing through the conversion roller 50 located at the rear end of the first conveyance unit 52 is conveyed substantially downward. Reference numeral 66 denotes an inclined conveyor extending from the vicinity of the lower end of the conveyor belt 65 to immediately behind the take-up roll 57. The inclined conveyor 66 is driven by a motor (not shown) to pass the belt-like member 34 passing through the conveyor belt 65. Is conveyed at the same speed as the conveyor belt 65 and supplied to the take-up roll 57. As a result, the belt-shaped member 34 is taken up by the take-up roll 57 together with the liner 58. The roller 63, the guide roller 64, the conveyor belt 65, and the inclined conveyor 66 described above constitute a second transport unit 67 that extends substantially downward from the rear end of the first transport unit 52 toward the first winding unit 55. . In this embodiment, the inclined conveyor 66
Need not be provided, but in this case, the conveyor belt
65 is arranged so as to extend to the vicinity of the liner 58 of the first winding means 55. Further, the second transport section 67 and the first transport section 52 are provided with the calendar means 31 and the first winding means 55.
Constitutes the first transport means 51 provided between the first and second transfer means 51, and the first transport means 51 can transport the belt-shaped member 34 formed by the calender means 31 to the first winding means 55.

Reference numeral 70 denotes a pressing conveyor provided at the rear of the first transporting section 52 and running at the same speed as the conveyor belt 65. The pressing conveyor 70 is used to transfer the belt-like member 34 being transported by the conveyor belt 65 to the conveyor belt. Press on 65. A swing arm 72 having a pressing roller 71 as a direction changing means is attached to an upper part of the pressing conveyor 70, and the pressing roller 71 is moved to the first winding means 55.
When the band-shaped member 34 is wound, the starting end of the band-shaped member 34 is bent downward by pressing against the conversion roller 50, and guided between the conveyor belt 65 and the pressing conveyor 70. Then, when the guidance is completed, the pressing roller 71 is retracted upward.

A horizontal lower blade 74 extending in the width direction of the band member 34, that is, in the left-right direction, is attached to the moving frame 42. The lower blade 74 is located in a space directly below the band member 34 being conveyed by the conveyor belt 45. Located within 47. The moving frame 42 has a guide rail 75 parallel to the lower blade 74.
A carriage 76 positioned above the lower blade 74 and above the band-shaped member 34 is slidably supported on the guide rail 75. A disk-shaped upper blade 77 is rotatably and vertically movable supported by the carriage 76, and the upper blade 77 is driven and rotated by a motor (not shown) built in the carriage 76. A screw shaft 78 parallel to the guide rail 75 is screwed into the carriage 76, and the screw shaft 78 is driven and rotated by a motor (not shown). As a result, the screw shaft 78 rotates with the upper blade 77 rotating, and the carriage 76 moves along the guide rail 75 along the belt-like member 34.
When the band-shaped member 34 moves in the width direction of
And is cut in the width direction by the lower blade 74. The moving frame 42, the lower blade 74, the guide rail 75, and the carriage 7 described above.
6, the upper blade 77 and the screw shaft 78 as a whole are provided in the first transport section 52 of the first transport means 51, and constitute a cutting means 79 capable of cutting the band-shaped member 34 in the width direction. A screw member 80 is attached to the moving frame 42 of the cutting means 79, and a screw shaft 81 which is parallel to the guide rail 41 and driven and rotated by a motor (not shown) is screwed into the screw member 80. Then, when the motor operates and the screw shaft 81 rotates, the cutting means 79 moves in the conveying direction at the same speed as the conveying speed of the band-shaped member 34, that is, toward the rear, so that the cutting of the band-shaped member 34 by the cutting means 79 is performed. Band member 34 and cutting means 79
Are performed in a state where the relative speed is zero. The above-described guide rail 41, slide bearing 43, screw member 80, and screw shaft 81 as a whole move means 82 for moving the cutting means 79 in the conveyance direction at the same speed as the conveyance speed of the band member 34 when cutting the band member 34. Is configured.

A second winding means 85 is provided behind the first winding means 55, and the second winding means 85 includes a support base 86, a winding roll 87, a liner, like the first winding means 55. After having passed through a plurality of guide rollers 90, the liner 89 having a roll 88 and being unwound from the liner roll 88 is wound around the take-up roll 87 while traveling from back to front.

1 and 3, reference numeral 93 denotes a rear frame provided behind the front frame 37 so as to surround the second winding means 85. On the upper surface of the rear frame 93, a guide rail 94 extending in the front-rear direction is provided. Has been laid. A slide bearing 96 slidably engages the guide rail 94.
The roller 97a is rotatably supported at the upper front end of the movable table 95, and the roller 97b is rotatably supported at the lower rear end of the movable table 95. A roller 97c is provided on the upper front end of the rear frame 93 located almost directly below the roller 97a.
Rollers 97d are rotatably supported on the upper rear end of the roller 93, and a roller 97e is provided on the lower rear end of the rear frame 93 immediately below the roller 97d. The rear frame 93 is located between the rollers 97d and 97e. Rollers 97f are rotatably supported at the center of the rear end. And these rollers 97
Conveyor belts for a, 97d, 97e, 97f, 97c, 97b
98, and rollers 97c, 97d, 97
e or 97f is driven and rotated by a motor (not shown), so that the conveyor belt 98 travels in the direction of the arrow, and the first transport section of the first transport means 51.
The belt-shaped member 34 supplied from 52 is transported toward the second winding means 85. The upper surfaces of the rollers 97a and 97d are
As shown in FIGS. 1 and 3, the belt-shaped member 34 is disposed at a position slightly lower than the upper surface of the conversion roller 50 so that the belt-shaped member 34 can be easily transferred from the first transport unit 52. Here, as described above, the roller 97a and the roller 97d are separated at the same height in the front-rear direction,
Since the rollers 97d and 97e are vertically separated, the conveyor belt 98 between the rollers 97a and 97d extends in the front-rear direction, and the conveyor belt 98 between the rollers 97d and 97e extends substantially in the vertical direction. Will be. Reference numeral 99 denotes an inclined inclined conveyor extending from the vicinity of the lower end of the conveyor belt 98 to immediately behind the take-up roll 87. The inclined conveyor 99 is driven by a motor (not shown) and passes through the conveyor belt 98. Is conveyed at the same speed as the conveyor belt 98 and supplied to the take-up roll 87. The roller 97a at a standby position T described later
Belt 98 between the roller and the roller 97d has a front end
A third transport unit 101 is provided at a predetermined distance behind the rear end of the first transport unit 52 of the transport unit 51, and the conveyor belt 98 and the inclined conveyor 99 between the rollers 97d and 97e are the same as those described above. Second winding means from the rear end of the third transport section 101
The fourth transport unit 102 extends substantially downward toward 85. The third and fourth transport units 101 and 102 described above as a whole are connected to the rear end of the first transport unit 52 of the first transport unit 51 and the second transport unit.
It is installed between the winding means 85 and the first transport means 51.
A second winding means for winding the belt-shaped member 34 delivered from the transport unit 52
The second transport means 103 capable of transporting up to 85 is constituted. Reference numeral 105 denotes a pressing conveyor provided at the rear of the rear frame 93 and running at the same speed as the conveyor belt 98. The pressing conveyor 105 is brought into close contact with the conveyor belt 98 located in the fourth conveyor 102, and is conveyed by the conveyor belt 98. By pressing the band-shaped member 34 against the conveyor belt 98, the start end of the band-shaped member 34 is turned downward at the position of the roller 97d, and the end of the band-shaped member 34 is prevented from dropping.

1 and 3, reference numeral 106 denotes a cylinder which is attached to the upper end of the rear frame 93 and extends in the front-rear direction. The tip of a piston rod 107 of this cylinder 106 is connected to the lower part of the moving table 95. When the cylinder 106 operates and the piston rod 107 projects,
The moving table 95 moves forward so as to approach the rear end of the first transport section 52 of the first transport means 51, that is, the conversion roller 50, and the roller 97a
Moves from the standby position T indicated by the solid line in FIG. 3 to the guidance position Y indicated by the virtual line. When the roller 97a moves forward as described above, the conveyor belt 98 extends forward,
The extended portion of the conveyor belt 98a is
Of the first transport unit 52 and the third transport unit 101 of the second transport unit 103
(The conveyor belt 98 between the roller 97a and the roller 97d at the standby position T) can be bridged to guide the belt-shaped member 34 separated from the rear end of the first transport unit 52 to the third transport unit 101. The above-described moving table 95, the extended portion of the conveyor belt 98 a, and the cylinder 106 as a whole are configured such that the band member 34 is moved to the first winding means 85 only when the band member 34 is wound.
From the rear end of the first transport section 52 of the transport means 51, the second transport means 103
Guide means 110 for guiding to the front end of the third transport section 101.

Next, the operation of the first embodiment of the present invention will be described. Now, in the calendar means 31, on both sides of the cord 33 supplied between the calendar rolls 32b and 32c,
The rubber sheets formed by the calender rolls 32a, 32b and 32c, 32d were respectively attached, whereby the belt-shaped member 34 was continuously formed, and the band-shaped member 34 thus formed was cooled in the cooling drum 38. Thereafter, it is assumed that the sheet is conveyed to the first winding means 55 by the first conveying means 51 and is wound together with the liner 58 on the winding roll 57 of the first winding means 55. At this time, the band-shaped member 34
Is transported backward by the first transport unit 52, the transport direction is changed downward by the conversion roll 50, and toward the first winding unit 55 while being sandwiched between the second transport unit 67 and the pressing conveyor 70. Conveyed. At this time, the moving frame 42 is waiting at a standby position indicated by a solid line in FIG. 1, the pressing roller 71 is at the raised position, and the roller 97a
Is at the guidance position Y in FIG.

Next, when the winding roll 57 of the first winding means 55 is fully wound, the winding of the belt-shaped member 34 is switched from the first winding means 55 to the second winding means 85. In this case, first, the belt member 34 being conveyed is cut in the width direction by the cutting means 79 as follows. That is, the motor is operated to rotate the screw shaft 81, and the cutting means 79 is moved in the transport direction at the same speed as the transport speed of the belt-shaped member. In this state, the motor rotates the screw shaft 78 to move the carriage 76 along the guide rail 75, and rotates the upper blade 77, which is in contact with the lower blade 74, at the lower position by the motor. The belt-like member 34 is cut in the width direction at predetermined positions by 77 and 74. In this way, the band-shaped member 34 is
When the relative speed is such that the cutting in a state where a zero and, since it is not necessary to stop eliminates the travel of the belt-shaped member 34 at the time of cutting, it is possible to eradicate A Kyumureto means.

Next, the motor is operated to operate the conveyor belt 9.
8. The pressing conveyor 105 is run at the same speed, and the start end of the liner 89 unwound from the liner roll 88 is wound up on the winding roll 87. When the start end of the belt-shaped member 34 reaches the rear end of the first transport unit 52, the start end projects substantially horizontally rearward from the conversion roller 50 due to rigidity as shown by the imaginary line in FIG. At this time, the conveyor belt 98a at the extended portion is located at a position slightly lower than the first transport section 52, and the first transport section 52 of the first transport section 51 and the third transport section 101 of the second transport section 103. And a belt-like member projecting rearward from the conversion roller 50
After the start end of the first transfer unit 34 has moved onto the conveyor belt 98a at the extended portion, it is guided to the third transfer unit 101, which is a predetermined distance behind the rear end of the first transfer unit 52, and
It is delivered to the third transport unit 101 of 103. Thereafter, the start end of the band-shaped member 34 is conveyed rearward by the third conveyance unit 101, and when it reaches the rear end of the third conveyance unit 101, that is, the roller 97d, the direction is changed downward. Then, the band-shaped member
The start end of the roller 34 is conveyed substantially downward while being sandwiched between the pressing conveyor 105 and the fourth conveyor 102, and further substantially forward by the inclined conveyor 99, and supplied to the take-up roll 87. As a result, the starting end of the band-shaped member 34
It is wound around the winding roll 87 of the second winding means 85 together with 89. At this point, the carriage 95 moves rearward, and the rollers 97 move.
a moves to the standby position T indicated by the solid line in FIG.

In this manner, the first winding means 55 moves to the second
The winding of the belt-shaped member 34 is switched to the winding means 85. Thereafter, the belt-shaped member 34 is moved to the first transporting section 52 of the first transporting means 51, the guiding means 110, and the third and fourth transporting sections of the second transporting means 103. 101,
After being conveyed by 102, it is supplied to the second winding means 85 and is sequentially wound by the second winding means 85. On the other hand, the end portion of the belt-shaped member 34 is conveyed by the second conveying section 67 of the first conveying means 51, and then wound by the first winding means 55, and the winding by the first winding means 55 is completed. I do. And
When the belt member 34 is wound on the second winding means 85 as described above, after the upper blade 77 is raised, the screw shaft 78 is rotated to move the carriage 76 in the opposite direction to that described above.
Is returned to the initial position, and the moving frame 42 is moved forward by rotating the screw shaft 81 to return to the initial position, and the winding roll 57 and the liner roll 59 of the first winding means 55 are replaced. I do.

Conversely, when the second winding means 85 is fully wound, the winding of the belt-shaped member 34 is switched from the second winding means 85 to the first winding means 55. Will be described briefly. In this case as well, the band-shaped member 34 is cut in the width direction by the cutting means 79 at a state where the relative speed is zero. At this time, the piston rod 107 of the cylinder 106 is cut.
Since the roller 97a has already moved to the standby position T indicated by the solid line in FIG. 3, the space of a predetermined distance between the front end of the third conveyance unit 101 and the rear end of the first conveyance unit 52 has been completed. Is formed. When a space of a predetermined distance is formed in this way, the starting end of the cut strip-shaped member 34 reaches the rear end of the first transport unit 52 and projects rearward from the rear end of the first transport unit 52. At this time, the starting end of the band-shaped member 34 cannot reach the front end of the third conveying unit 101 of the second conveying unit 103, but hangs down by its own weight and is conveyed to the second conveying unit 67 of the first conveying unit 51. Become. In this embodiment, immediately before the start end of the belt-shaped member 34 reaches the rear end of the first transport unit 52, the swing arm 72 is swung downward and the band-shaped member is
The start end of the belt 34 is pressed against the conversion roller 50 to assist the belt 34 in bending downward. The start end of the belt-shaped member 34 bent downward in this manner is then guided between the pressing conveyor 70 and the conveyor belt 65, and is conveyed while being sandwiched by both sides. As a result, the winding of the belt-shaped member 34 is switched from the second winding means 85 to the first winding means 55, and the belt-like member 34 is wound by the first winding means 55. The winding by the second winding means 85 ends when the end of the belt-shaped member 34 is conveyed to the second winding means 85 by the second conveying means 103 and wound. In this manner, the winding between the first and second winding means 55 and 85 can be performed without stopping the first and second winding means 55 and 85, that is, the running of the belt-shaped member 34 can be performed by the winding means. Since switching can be performed instantaneously without being temporarily stopped in the vicinity, the accumulation means can be made as small as possible, and the apparatus can be downsized, and the equipment cost can be reduced.

In the present invention, the guiding means is
A oscillating conveyor that oscillates around the front end of the third transport unit 101, and the oscillating conveyor is a first and third
A swing mechanism, such as a cylinder, that swings upward to a horizontal position bridging the transporting units 52 and 101 and swings downward to a hanging position when not guided, may be configured as a first mechanism. , May be provided between the third transport units 52 and 101, and may be constituted by nozzles that eject air upward from below only during guidance.

[0026]

As described above, according to the present invention, the accumulating means is made as small as possible or not necessary.
It is possible to, equipment cost is less expensive with the whole device is miniaturized.

[Brief description of the drawings]

FIG. 1 is a schematic front view showing a first embodiment of the present invention.

FIG. 2 is a partially cutaway front view in the vicinity of a cutting unit.

FIG. 3 is a front view of the vicinity of the guiding means.

FIG. 4 is a schematic front view showing an example of a conventional forming and winding device.

[Explanation of symbols]

 31 calender means 34 belt-shaped member 51 first transport means 52 first transport section 55 first winding means 67 second transport section 79 cutting means 82 moving means 85 second winding means 101 Third transport section 102 Fourth transport section 103 Second transport means 110 Guiding means

Claims (1)

(57) [Claims] 1. A calender means for continuously forming a band-shaped member, a first winding means provided behind the calender means and winding the formed band-shaped member, a calender means and a first winding means. And a second transport unit extending in the front-rear direction and extending substantially downward from the rear end of the first transport unit toward the first winding unit, and is formed by calender means. A first transport unit capable of transporting the belt-shaped member to the first winding unit; a cutting unit provided in the first transport unit of the first transport unit to cut the belt-shaped member in a width direction; And a second take-up unit provided behind the first transfer unit, and a rear end of the first transfer unit of the first transfer unit and a second take-up unit, and a front end of the first transfer unit of the first transfer unit. A third transporting unit separated from the rear end by a predetermined distance rearward, and A fourth transport section extending from the rear end of the third transport section toward the second winding section, and transports the belt-shaped member delivered from the first transport section of the first transport section to the second winding section. A second transport means capable of
Only when the band-shaped member is wound on the winding unit, the band-shaped member is moved from the rear end of the first conveyance unit of the first conveyance unit to the third conveyance unit of the second conveyance unit.
Strip portion having a guide means for guiding to the front end of the conveying section, the
In the material winding device, when cutting the band-shaped member,
Set the cutting means in the transport direction at the same speed as the transport speed of the strip.
A moving means for moving is provided, and the belt-shaped member is in phase with the cutting means.
A strip-shaped member winding and winding apparatus , wherein the cutting is performed in a state where the speed is zero .