JP2014080249A - Plate material bobbin and attachment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plate material bobbin and an attachment with which workability is improved when the bobbin for winding or unwinding the plate material is repeatedly used in a plurality of manufacturing processes.SOLUTION: A plate material bobbin 10 includes a bobbin 11 for winding or unwinding the plate material. The bobbin 11 is mounted on a movable wheeled carriage 20. The plate material can be wound or unwound by performing left and right traverse operation to the plate material in a state that the bobbin 11 is mounted on the wheeled carriage 20.

Description

  The present invention relates to a plate bobbin for unwinding or winding up a plate material and an accessory device.

  Conventionally, in a manufacturing factory, for example, a bobbin that unwinds or winds a linear material or a plate material may be used.

  For example, Patent Document 1 discloses an automatic winding / exchanging device for winding a linear material with a winding bobbin.

  As shown in FIG. 8, the automatic take-up / replacement device 100 is provided with left and right traverse means 101 and front and rear swing means 102a and 102b, and the cut end L1 of the wire L is attached to the take-up bobbin 110a. Means 103 are provided. In the automatic winding / exchanging apparatus 100, the linear material L is transferred by the accumulator 120 and the feeding mechanism 130, and the linear material L is traversed left and right and wound around the winding bobbin 110a. Then, the wire L is cut, and the winding bobbin 110a fully unlocked by the discharging device 140 is discharged by releasing the lock of the winding bobbin 110a by the setting device 150.

  Accordingly, it is possible to save labor by improving the replacement set performance of the winding bobbin 110a together with the processing efficiency of the linear material L.

Japanese Patent Laid-Open No. 10-279187 (released on October 20, 1998)

  However, in the winding bobbin 110a disclosed in the above-described conventional Patent Document 1, a person rolls and moves the winding bobbin 110a that is fully wound. Therefore, in the manufacturing factory, in order to use many winding processes and the winding bobbin 110a can be reused in each manufacturing process, the heavy winding bobbin 110a must be manually moved and moved, which is a heavy labor. . On the other hand, it is conceivable that the heavy winding bobbin 110a is transported on a carriage, but the work itself of placing the fully wound winding bobbin 110a on the carriage is heavy labor.

  The present invention has been made in view of the above-described conventional problems, and its purpose is to provide a plate bobbin with good workability and an accessory when a bobbin that unwinds or winds up a plate in a plurality of manufacturing processes is used. To provide an apparatus.

  In order to solve the above-described problems, the board bobbin of the present invention is a board bobbin provided with a bobbin that unwinds or winds up the board, and the bobbin is attached to a movable wheeled carriage, and the bobbin is It is characterized in that the plate material can be unwound or wound up by traversing the plate material in the state of being attached to the wheeled carriage.

  For example, when a bobbin that can be unwound or taken up by traversing the plate material left and right is used and the bobbin that unwinds or winds up the plate material in a plurality of manufacturing processes is used repeatedly, the bobbin that has been fully wound is It is necessary to take it to the manufacturing process.

  In that case, heavy bobbins are to be rolled and carried with human power, which is accompanied by heavy labor. On the other hand, it is conceivable that the heavy bobbin is transported on a carriage, but the work itself of placing a fully wound bobbin on the carriage is heavy labor. Moreover, it is also a heavy labor to set the bobbin on the bobbin mounting device in the manufacturing apparatus when it is carried before the manufacturing apparatus in a certain manufacturing process.

  Therefore, in the present invention, the bobbin is attached to a movable wheeled carriage, and can be unwound or taken up by traversing the plate material in a state where the bobbin is attached to the wheeled carriage. .

  Thereby, conveyance of a bobbin becomes a light work and the safety of work can be improved. Also, when the board bobbin is taken to the front of the manufacturing device in a certain manufacturing process, the board is traversed from side to side with the bobbin attached to the wheeled carriage at the place where the board is taken. Can be taken. As a result, it is not necessary to attach and remove heavy objects.

  Therefore, when using a bobbin that unwinds or winds up a plate material in a plurality of manufacturing steps, a plate material bobbin with good workability can be provided.

  In the plate material bobbin of the present invention, the wheeled carriage is provided with a pair of rising support members for bridging and attaching the shaft of the bobbin, and at least one of the pair of the rising support members. Is provided with a drive transmission member rotatably attached to the bobbin shaft, and the drive transmission member is provided separately from the wheeled carriage by moving the wheeled carriage forward and backward. It can be assumed that the motor drive system can be connected or disconnected.

  That is, in order to rotationally drive the bobbin, a motor for rotational driving is required. However, when this motor is attached to the wheeled carriage, the wheeled carriage loaded with the fully wound bobbin is transported. Become heavier. Therefore, in the present invention, the motor is provided separately from the wheeled carriage. Thereby, the weight reduction of a trolley | bogie with a wheel can be achieved.

  On the other hand, when the motor is provided separately from the wheeled carriage, the motor drive system must be coupled to the rotating shaft of the bobbin. For this reason, in the present invention, the wheeled carriage is provided with a pair of rising support members for bridging and attaching the bobbin shaft, and at least one of the pair of rising support members has the bobbin shaft. For example, a drive transmission member such as a chain attached rotatably is provided.

  Then, by moving the wheeled carriage forward, the drive system is directly connected by connecting the drive system of the motor to a drive transmission member such as a chain. Thereby, a board | plate material can be unwound or wound up from a bobbin with a motor.

  On the other hand, when the motor drive system is cut off, the wheeled carriage is moved backward. Thereby, the connection between the drive system of the motor and a drive transmission member such as a chain can be disconnected, and the plate material bobbin can be easily conveyed to the next manufacturing process.

  In the plate material bobbin of the present invention, the drive transmission member is attached to the inside of the start-up support member, and the start-up support member is provided with an opening for inserting the rotation shaft of the motor. can do.

  That is, when the drive transmission member is attached to the outside of the start-up support member, the drive transmission member is exposed, which causes a problem in safety. Therefore, in the present invention, the drive transmission member is attached to the inside of the start-up support member, and the start-up support member is provided with an opening for inserting the rotation shaft of the motor so as to be connected to and disconnected from the motor drive system. Yes.

  As a result, it is possible to connect and disconnect the drive transmission member and the motor drive system through the opening for inserting the rotation shaft of the motor, and the drive transmission member is not exposed outside the start-up support member. A highly safe plate material bobbin can be provided.

  In the plate bobbin of the present invention, it is preferable that a handle for moving the wheeled carriage forward and backward is provided on the pair of rising support members so as to be detachable forward and backward with the bobbin shaft interposed therebetween.

  Thereby, a handle | steering_wheel can be moved forwards or backwards, holding a handle. Further, in the present invention, the handle is provided so as to be removable forward and backward with the bobbin shaft interposed therebetween. As a result, even when the motor drive system is directly connected from the reverse direction, the motor drive system can be easily changed from the reverse direction by reversing the wheeled carriage by changing the handle back and forth across the bobbin shaft. Can be directly connected. Therefore, a highly versatile plate material bobbin can be provided.

  In the plate bobbin of the present invention, the wheeled carriage is provided with a pair of first main wheels, auxiliary wheels, and second main wheels facing each other, and the auxiliary wheels are the first main wheels or It is provided in the vicinity of the second main wheel, and is attached to the wheeled carriage so that the wheel contact surface of the auxiliary wheel is higher than the wheel contact surface of the first main wheel or the second main wheel. Can be.

  As a result, even if either the first main wheel or the second main wheel is fitted in the gap between the elevator and the floor, the auxiliary wheel immediately contacts the elevator or the floor, so that the first wheel that is not fitted with the auxiliary wheel. Escape easily with 4 wheels with 1 main wheel or 2nd main wheel. Therefore, it is possible to provide a plate material bobbin that does not select a moving place.

  In the plate material bobbin of the present invention, the bobbin is provided in at least two stages in the vertical direction on the wheeled carriage, and the flanges in the bobbin in at least two stages are mutually on the same plane between the upper and lower bobbins. The plate material that is shifted in the left-right direction by a predetermined dimension and that is unwound or wound around the upper bobbin has an interval of the predetermined dimension with respect to the left-right direction with respect to the plate material that is unwound or wound around the lower bobbin. Thus, it is preferable that the traverse is performed in synchronization in the left-right direction.

  Thereby, since the bobbin is provided at least in two stages in the upper and lower sides of the wheeled carriage, it is possible to reduce the time for exchanging the bobbin and reduce the man-hours associated with the exchange. Further, for example, productivity can be improved and work efficiency can be improved by simultaneously winding at least two upper and lower bobbins. Further, by stacking at least two stages of bobbins in the height direction, the space can be effectively used for accommodation.

  Further, in the present invention, the flanges in at least two upper and lower bobbins are displaced from each other in the left-right direction by a predetermined dimension from the same plane between the upper and lower bobbins, and the plate material wound or wound on the upper bobbin is The plate material unwound or wound around the lower bobbin is traversed synchronously in the left-right direction with the predetermined distance from each other in the left-right direction.

  Thereby, it is possible to prevent the unwinding position and the winding position of at least two stages of the upper and lower plates from overlapping each other.

  In order to solve the above-described problem, an attachment device according to the present invention is an attachment device provided for the plate material bobbin described above, and includes a guide member that traverses the plate material left and right and winds it up, and the guide member. Has three rollers in the conveying direction of the plate material, and the central roller is a pair of contact rollers to which a roller is further added so as to convey the plate material.

  In the present invention, instead of traversing the bobbin itself from side to side, the guide member is used to traverse the plate material from side to side, so that it is possible to avoid high-output traverse means and to traverse the plate material from side to side in a small space. it can.

  Further, the guide member has three rollers in the conveyance direction of the plate material, and the central roller is a pair of contact rollers to which a roller is further added so as to convey the plate material. Is supported at three points in the conveyance direction, and the central roller conveys the plate material with a pair of contact rollers.

  Therefore, it is possible to provide an attachment device that can appropriately traverse the plate material from side to side and wind it around the bobbin.

  In order to solve the above-described problem, the attachment device of the present invention is an attachment device provided for the plate material bobbin described above, and when the plate material is wound around the bobbin, the left and right traverse control means moves the plate material back and forth. The left and right traverse control means traverses the plate material to the left and right at the first movement speed at the central portion of the bobbin in the left and right traverse direction, and reverses the left and right traverse of the plate material. It is characterized by reversing the plate material at a faster second moving speed.

  According to the above invention, the left / right traverse control means performs control so that the plate material is traversed left and right at the first movement speed at the central portion of the bobbin in the left / right traverse direction. On the other hand, when the left and right traverse control means reverses the left and right traverse of the plate material, the left and right traverse control means controls to reverse the plate material at a second movement speed that is faster than the first movement speed.

  Thereby, it can prevent that a board | plate material is distorted and laminated | stacked in winding-up of the board | plate material in the flange vicinity of a bobbin.

  Therefore, it is possible to provide an attachment device that can appropriately traverse the plate material from side to side and wind it around the bobbin.

  In order to solve the above-described problem, an attachment device according to the present invention is an attachment device provided to the above-described plate material bobbin, and unwinds or winds a belt-like sheet interposed between the plate materials when winding the plate material. Tension adjusting means provided between the belt-like sheet bobbin, the bobbin for unwinding or winding the plate material, and the belt-like sheet bobbin, and adjusting the tension of unwinding or winding the belt-like sheet in the belt-like sheet bobbin It is characterized by having.

  According to the above invention, since the belt-like sheet can be interposed between the plate materials when winding the plate material, the component can be protected when the plate material mounted with the component is wound up by the plate material bobbin. Can be stabilized. For example, product oxidation can be prevented and product damage can be prevented.

  In the present invention, a tension adjusting means is provided between the bobbin for unwinding or winding the plate material and the bobbin for the belt-like sheet to adjust the tension for unwinding or winding the belt-like sheet in the belt-like sheet bobbin. Yes. As a result, even if the conveying speed of the plate material is not uniform in the flow operation in the manufacturing process, the belt-like sheet is smoothly supplied by adjusting the tension of the belt-like sheet unwinding on the belt-like sheet bobbin by the tension adjusting means. And the uniform lamination state of a strip | belt-shaped sheet can be ensured between board | plate materials. Furthermore, even when the belt-like sheet is wound, by adjusting the winding tension by the tension adjusting means, the belt-like sheet bobbin can be wound with a uniform laminated state of the belt-like sheet. As a result, the band-shaped sheet has been conventionally discarded, but in the present invention, the band-shaped sheet can be reused, so that the cost of the band-shaped sheet can be reduced.

  Therefore, it is possible to provide an attachment device that can appropriately traverse the plate material from side to side and wind it around the bobbin.

  In the plate material bobbin of the present invention, as described above, the bobbin is attached to a movable wheeled carriage, and the plate material is traversed left and right in the state where the bobbin is attached to the wheeled carriage. It is possible to take.

  As described above, the attachment device of the present invention is an attachment device used for the plate material bobbin described above, and includes a guide member that traverses the plate material left and right and winds it up. The center roller is a pair of abutting rollers to which a roller is further added so as to convey the sheet material therebetween.

  As described above, the attachment device of the present invention is an attachment device provided for the above-described plate material bobbin, and includes a left-right traverse control means for moving the plate material forward and backward when the plate material is wound around the bobbin. The left and right traverse control means traverses the plate material to the left and right at the first moving speed at the central portion of the bobbin in the left and right traverse direction, and is faster than the first moving speed when reversing the left and right traverse of the plate material. The plate material is reversed at the second moving speed.

  As described above, the attachment device according to the present invention is an attachment device provided for the above-described plate material bobbin, and is used for the belt-like sheet that unwinds or winds the belt-like sheet interposed between the plate materials when winding the plate material. A bobbin, and a tension adjusting means that is provided between the bobbin for unwinding or winding the plate material and the bobbin for the belt-like sheet and adjusts the tension of unwinding or winding the belt-like sheet in the belt-like sheet bobbin. ing.

  Therefore, when using a bobbin that unwinds or winds up a plate material in a plurality of manufacturing steps, the plate material bobbin and the accessory device with good workability are provided.

(A) shows one Embodiment of the board bobbin in this invention, Comprising: It is a side view which shows the structure of a board bobbin, (b) is a front view which shows the structure of a board bobbin, (c) FIG. 3 is a plan view showing a configuration of a plate material bobbin. (A) (b) (c) is explanatory drawing which shows the relationship between various manufacturing processes and the said board | plate material bobbin. It is a front view which shows the structure of the bobbin for strip | belt-shaped sheets attached to the said board | plate material bobbin. It is a side view showing the composition of the board bobbin which attached the above-mentioned bobbin for belt-like sheets, in order to wind up a board with a bobbin and unwind an intermediate paper with an intermediate paper bobbin. It is a front view which shows the structure which carries out left-right traverse control of the said board | plate material with a guide. It is a flowchart which shows the control operation | movement for carrying out left-right traverse control of the said board | plate material with a guide. It is a side view showing the composition of a board bobbin which attached the above-mentioned bobbin for belt-like sheets, in order to unwind a board with a bobbin and wind up an intermediate paper with an intermediate paper bobbin. It is a side view which shows the structure of the conventional automatic winding and exchanging apparatus.

  One embodiment of the present invention is described below with reference to FIGS.

  The plate material bobbin and the accessory device of the present embodiment are used, for example, in a manufacturing factory in which material parts are mounted on a plate material and various parts are assembled to the material parts.

  That is, in the manufacturing factory, for example, as shown in FIG. 2A, the first step of mounting the component 2 in the material state on the plate 1 and mounted on the plate 1 as shown in FIG. 2B. As shown in FIG. 2C, the product is completed by the second step of welding and forming the material state part 2 and the third step of assembling various parts to the welded and formed part 2 as shown in FIG. It has become. In addition, each process of this Embodiment is an illustration, Comprising: Three processes are not necessarily required, The 1st process may be sufficient, or the 4th process or more may exist.

  In the present embodiment, as shown in FIGS. 2A, 2B, and 2C, unwinding of the plate material from the plate material bobbin 10 and winding of the plate material on which the component 2 is mounted are performed for each process. Yes.

  Specifically, the plate material bobbin 10 of the present embodiment includes a bobbin 11 that unwinds or winds the plate material 1, and the bobbin 11 is attached to a movable wheeled carriage 20, and the bobbin 11 is The plate 1 can be traversed left and right while being attached to the wheeled carriage 20, and can be unwound or taken up.

  That is, a plate material bobbin provided with a bobbin for unwinding or winding a plate material does not conventionally employ a left and right traverse. For this reason, for example, when a plate material of 100 m exists, a bobbin of 10 m is used. When winding, if it is assumed that 0.5m is required for winding and unwinding, 1m end material is generated for each bobbin, and 10m total end material is generated for 100m plate material. Will do.

  Therefore, in the plate material bobbin 10 of the present embodiment, the plate material 1 can be traversed left and right to be unwound or taken up. Thereby, generation | occurrence | production of the end material in the board | plate material 1 can be suppressed compared with the case where a left-right traverse is not employ | adopted, and reduction of cost can be aimed at by raising the utilization factor of the board | plate material 1. FIG. In addition, since the frequency of bobbin replacement in one manufacturing process is reduced, the number of man-hours required for replacement can be reduced and the equipment operation rate can be increased.

  Furthermore, as a result of traversing the plate 1 left and right to enable unwinding or winding, the amount of winding can be increased according to the left and right traverse width, and bobbins 11 of various size widths can be shared by the left and right traverses. The bobbin 11 can be standardized. For example, when there are three types of bobbin 11 having a width of 1 cm to several centimeters in the past, if a new bobbin 11 having a left and right traverse width of 45 cm, for example, there is a bobbin having three types of size widths. In contrast to this, one type of bobbin 11 having a size width of 45 cm can be obtained.

  By the way, when such a bobbin 11 that can traverse the plate 1 left and right and can be unwound or wound is employed, when the bobbin 11 that unwinds or winds the plate in a plurality of manufacturing steps is used, it is satisfactory. It is necessary to take the wound bobbin 11 to the next manufacturing process.

  In that case, heavy bobbins are to be rolled and carried with human power, which involves heavy labor. On the other hand, it is conceivable that the heavy bobbin is transported on a carriage, but the work itself of placing a fully wound bobbin on the carriage is heavy labor. Moreover, it is also a heavy labor to set the bobbin on the bobbin mounting device in the manufacturing apparatus when it is carried before the manufacturing apparatus in a certain manufacturing process.

  Therefore, in the plate material bobbin 10 of the present embodiment, the bobbin 11 is attached to the wheeled carriage 20 that is movable, and the plate 1 is traversed left and right with the bobbin 11 attached to the wheeled carriage 20. Unwinding or winding is possible.

  Thereby, conveyance of the bobbin 11 becomes a light work, and the safety of work can be improved. Further, when the board bobbin 10 is taken to the front of the manufacturing apparatus in a certain manufacturing process, the board 1 is traversed left and right in a state where the bobbin 11 is attached to the wheeled carriage 20 at the place where the board bobbin 10 is taken. It can be unwound or taken up. As a result, it is not necessary to attach and remove heavy objects.

  Therefore, when the bobbin 11 that unwinds or winds up the plate 1 in a plurality of manufacturing steps is used repeatedly, the plate bobbin 10 with good workability can be provided.

  Here, the detailed structure of the plate material bobbin 10 of the present embodiment will be described based on FIGS. 1 (a), (b), and (c). FIG. 1A is a side view showing the configuration of the plate bobbin 10 of the present embodiment, FIG. 1B is a front view showing the configuration of the plate bobbin 10, and FIG. 1C is the above plate material. 2 is a plan view showing a configuration of a bobbin 10. FIG.

  As shown in FIGS. 1A, 1B, and 1C, the plate material bobbin 10 has a wheeled carriage 20 that can move, and the bobbins 11 and 11 are arranged on the wheeled carriage 20 in two upper and lower stages. Is provided. In this way, by stacking the bobbins 11 in two stages, it is possible to reduce the replacement time of the bobbins 11 and reduce the man-hours associated with the replacement. Further, for example, by simultaneously winding the upper and lower two-stage bobbins 11, it is possible to improve productivity and improve work efficiency. Further, by stacking the two-stage bobbins 11 in the height direction, the space can be effectively used for accommodation. In this embodiment, the bobbin 11 is provided in two upper and lower stages. However, in the present invention, the bobbin 11 is not necessarily limited to this, and may be, for example, one stage or three or more stages.

  The wheeled carriage 20 has a substantially inverted T-shaped side surface, a pair of rod-shaped leg portions 21 and 21 provided on the lower side, and a start-up raised from the leg portions 21 and 21. Support members 22 and 22 and a bridging member spanned between the legs 21 and 21 are provided. Therefore, the planar shape of the part 21 is H-shaped. Thereby, the weight of the cart 20 with a wheel is reduced.

  A pair of first main wheels 21a, auxiliary wheels 21b, and second main wheels 21c are provided on the leg portions 21 and 21 so as to face each other. The auxiliary wheel 21b is provided close to the first main wheel 21a or the second main wheel 21c, and the wheel contact surface of the auxiliary wheel 21b is the wheel contact surface of the first main wheel 21a or the second main wheel 21c. For example, it is attached so as to be higher by 5 mm.

  The reason why such a configuration is adopted is because, for example, the wheeled carriage 20 on which the bobbin 11 is mounted may be transported to a manufacturing apparatus on another floor using an elevator. That is, when using an elevator or a general four-wheeled vehicle, the first main wheel 21a or the second main wheel 21c is fitted in the gap between the elevator and the floor when entering the elevator. There are times when it disappears.

  Therefore, in the present embodiment, in order to avoid such a situation, the wheeled carriage 20 includes a pair of first main wheels 21a and 21a and second main wheels 21c and 21c provided to face each other. In addition to these four wheels, an auxiliary wheel 21b is provided inside the first main wheel 21a or the second main wheel 21c and close to the first main wheel 21a or the second main wheel 21c. The auxiliary wheel 21b is attached to the wheeled carriage 20 so that the wheel contact surface of the auxiliary wheel 21b is higher than the wheel contact surface of the first main wheel 21a or the second main wheel 21c by, for example, 5 mm. ing.

  As a result, even if either the first main wheel 21a or the second main wheel 21c is fitted in the gap between the elevator and the floor, the auxiliary wheel 21b is immediately grounded to the elevator or the floor, so that the auxiliary wheel 21b is fitted. It is possible to easily escape with four wheels with the first main wheel 21a or the second main wheel 21c that are not included. Accordingly, it is possible to provide the plate material bobbin 10 that does not select a moving place.

  Next, the bobbin 11 in the plate material bobbin 10 of the present embodiment includes a core 11a and flanges 11b and 11b. The inner diameter of the core 11a is 300 mm, for example, and the outer diameter of the flanges 11b and 11b is 600 mm, for example. It has become. By setting the inner diameter of the core 11a to, for example, 300 mm, curling of the plate material 1 is avoided. That is, from the viewpoint of avoiding curling of the plate material 1, the inner diameter of the core 11a is preferably set to 300 mm or more.

  Further, the width of the core 11a of the present embodiment is, for example, about 450 mm. Thus, by taking the width | variety of the core 11a large, it can traverse the board | plate material 1 of various width | variety to right and left, and can wind or wind up. Here, the board | plate material 1 consists of tape-shaped sheets, such as a plastic sheet, for example, and has a width of 22 mm, for example. For this reason, one bobbin 11 can wind up approximately 20 rows of plate members 1 in one layer. However, the width of the core 11a and the width of the plate 1 are not limited to this.

  Here, in the plate material bobbin 10 of the present embodiment, as described above, the bobbin 11 has two upper and lower stages, but the flanges 11b and 11b in the upper and lower two-stage bobbins 11 are shown in FIG. As shown in the figure, the plate 1 that is displaced from the upper and lower bobbins 11 and 11 from the same plane in the left-right direction by a predetermined dimension of, for example, 50 mm, is unwound or wound on the upper bobbin 11. 11 is traversed synchronously in the left-right direction with an interval of, for example, 50 mm, which is the above-mentioned predetermined dimension with respect to the left-right direction.

  Thereby, it is possible to prevent the unwinding position and the winding position of the upper and lower two-stage plate members 1 from overlapping each other. That is, in the unwinding and winding of the upper and lower two-stage plate material 1, it is considered that the plate material 1 hangs down in a parabolic shape. Even in such a case, contact between the upper and lower plate materials 1 can be prevented. ing.

  By the way, in order to rotationally drive the bobbin 11 in the plate material bobbin 10, a motor for rotational drive is required. However, when this motor is attached to the wheeled carriage 20, the fully wound bobbin 11 is mounted. It is heavier to transport the wheeled carriage 20. Therefore, in the present embodiment, a motor 60 described later is provided separately from the wheeled carriage 20. For example, the motor 60 is provided in a manufacturing apparatus in various manufacturing processes. Thereby, weight reduction of the wheeled trolley | bogie 20 can be achieved.

  On the other hand, when the motor 60 is provided separately from the wheeled carriage 20 as described above, the drive system of the motor 60 must be coupled to the rotating shaft of the bobbin 11. For this reason, in the present embodiment, as shown in FIGS. 1A and 1B, the shaft of the bobbin 11 is bridged with a pair of rising support members 22 in the wheeled carriage 20, and the pair of rising support members At least one of the members 22 and 22 is provided with, for example, a chain 23 as a drive transmission member to which the shaft of the bobbin 11 is rotatably attached. That is, the shaft sprocket 23a is provided on the shaft of the bobbin 11, and the chain 23 is suspended between the shaft sprocket 23a and the other end sprocket 23b.

  Then, the drive system of the motor 60 is directly connected to the chain 23 by pushing the wheeled carriage 20 by hand and moving it forward, thereby connecting the drive system of the motor 60 to the chain 23. Specifically, a motor shaft sprocket 61 (described later) provided on the shaft of the motor 60 is coupled to the chain 23. Thereby, the plate member 1 can be unwound or wound up from the bobbin 11 by the motor 60.

  On the other hand, when the drive system of the motor 60 is cut off, the wheeled carriage 20 is moved backward. Thereby, the connection of the drive system of the motor 60 and the chain 23 can be cut off. Therefore, it is possible to convey the plate material bobbin 10 to the next manufacturing process.

  In the present embodiment, for example, the chain 23 is used as the drive transmission member. However, the present invention is not limited to this, and for example, a drive transmission member such as a gear can be used.

  By the way, when the chain 23 as a drive transmission member is attached to the outside of the upright support member 22, the chain 23 is exposed, which causes a problem in safety. Therefore, in this embodiment, the chain 23 is attached to the inside of the rising support member 22. In order to connect and disconnect with the drive system of the motor 60, the start-up support member 22 is provided with an opening 24 into which the rotation shaft of the motor 60 is inserted.

  As a result, by connecting the motor shaft sprocket 61 that is the drive system of the motor 60 to the chain 23 through the opening 24, the drive system of the motor 60 and the bobbin 11 can be directly connected. Therefore, it is possible to connect and disconnect the drive system. In addition, since the chain 23 is not exposed outside the start-up support member 22, the highly safe plate material bobbin 10 can be provided.

  Here, a handle is required when the wheeled carriage 20 is moved forward and backward through human hands. Therefore, in the present embodiment, as shown in FIGS. 1A and 1B, the pair of rising support members 22 are provided between the upper and lower two-stage bobbins 11 and 11. A pair of handle support bars 25 extending horizontally by the same dimension in front and rear with a handle interposed therebetween are provided, and a handle 26 can be attached to both free single ends of the handle support bars 25. That is, in this embodiment, a handle 26 for moving the wheeled carriage 20 forward and backward is provided so as to be detachable forward and backward with the shaft of the bobbin 11 in between.

Thereby, the handle 26 can be grasped and the wheeled carriage 20 can be moved forward and backward.
Here, in the present embodiment, as described above, the handle 26 is provided so as to be detachable forward and backward with the shaft of the bobbin 11 in between. That is, when the handle 26 is fixed and attached to both the front and rear of the pair of rising support members 22 with the shaft of the bobbin 11 in between, the handle 26 becomes an obstacle and the shaft of the bobbin 11 is placed in the pair of standing support members 22. The lifting support member 22 cannot be suspended.

  For this reason, for example, it is conceivable that the handle 26 is fixedly attached to either the front or rear with the shaft of the bobbin 11 in between. However, in the manufacturing apparatus, the direct connection direction of the drive system of the motor 60 is not necessarily constant, and there are cases where the drive system of the motor 60 needs to be directly connected from the opposite direction. Therefore, in the present embodiment, the handle 26 is provided so as to be detachable forward and backward with the shaft of the bobbin 11 in between.

  As a result, even when the drive system of the motor 60 is directly connected from the reverse direction, by reversing the wheeled carriage 20 by changing the handle 26 back and forth across the axis of the bobbin 11, the motor 60 can be reversed from the reverse direction. The drive system can be easily connected directly. Therefore, the highly versatile plate bobbin 10 can be provided.

  Next, in the plate material bobbin 10 of the present embodiment, when the plate material 1 is wound up, an intermediate paper as a belt-like sheet interposed between the plate materials 1 can be unwound or taken up. Thereby, since intermediate paper can be interposed between the board | plate materials 1 when winding up the board | plate material 1, when winding up the board | plate material 1 which mounted components in the bobbin 11, components can be protected and quality is improved. It can be stabilized. For example, product oxidation can be prevented and product damage can be prevented. In this embodiment, paper as a belt-like sheet is used. However, the present invention is not limited to this, and other sheets can be used.

  The configuration of the belt-like sheet bobbin as an accessory device for unwinding or winding the intermediate paper will be described with reference to FIG. FIG. 3 is a side view showing a configuration of a belt-like sheet bobbin attached to the plate material bobbin 10.

  As shown in FIG. 3, the belt-like sheet bobbin 30 has, for example, two intermediate paper bobbins 31 in the present embodiment. As a result, even when the intermediate paper P as a belt-like sheet of one intermediate paper bobbin 31 is lost, it is possible to immediately switch to the other intermediate paper bobbin 31. The belt-like sheet bobbin 30 is not necessarily limited to this, and may be composed of one intermediate paper bobbin 31 or may have three or more intermediate paper bobbins 31.

  Further, an intermediate paper pressing member 32 for pressing the core of the intermediate paper bobbin 31 is provided. The intermediate paper pressing member 32 is pivotally supported at its upper end so as to press the intermediate paper P by its own weight. As a result, the intermediate paper P can be unwound or taken up in a state where the intermediate paper P is arranged in the core of the intermediate paper bobbin 31.

  Here, in particular, in the belt-like sheet bobbin 30 of the present embodiment, the intermediate paper P is unwound on the intermediate paper bobbin 31 between the bobbin 11 and the intermediate paper bobbin 31 for unwinding or winding the plate material 1. A tension adjusting means 33 for adjusting the winding tension is provided.

  In the present embodiment, the tension adjusting means 33 includes, for example, three fixed pulleys 33a, 33a, and 33a provided on the upper side and two moving pulleys provided between the three fixed pulleys 33a, 33a, and 33a. It consists of pulleys 33b and 33b. The movable pulleys 33b and 33b are supported in a vertically movable manner in parallel with the standing member 33c. That is, the movable pulleys 33b and 33b move downward under their own weight. Sensors (not shown) are provided at predetermined positions on the upper side and the lower side of the standing member 33c so as to prevent the movable pulleys 33b and 33b from moving above or below a certain level.

  With this configuration, the plate material 1 can be adjusted by adjusting the tension for unwinding the intermediate paper P in the intermediate paper bobbin 31 by the tension adjusting means 33 even if the conveying speed of the plate material 1 is not uniform in the flow operation in the manufacturing process. The intermediate paper P can be smoothly supplied in accordance with the transport speed of the sheet, and a uniform laminated state of the intermediate paper P can be ensured between the plate members 1. Further, when winding the intermediate paper P, the intermediate paper P can be smoothly wound according to the conveying speed of the plate 1 by adjusting the winding tension by the tension adjusting means 33. The paper bobbin 31 can be wound while securing a uniform laminated state of the intermediate paper P.

  As a result, the intermediate paper P is conventionally discarded, but in the present embodiment, the intermediate paper P can be reused, so that the cost of the intermediate paper P can be reduced. For example, in the present embodiment, the intermediate paper P can be reused about 30 times, so that a significant cost reduction can be achieved.

  In the above description, the tension adjusting means 33 is composed of the three constant pulleys 33a, 33a and 33a and the two movable pulleys 33b and 33b. It is also possible to configure with 33a and one movable pulley 33b. That is, it is possible to give more tension to the intermediate sheet P by increasing the number of the movable pulleys 33b. In order to give more tension, for example, the movable pulley 33b can be pulled from below by a spring (not shown).

  Next, in the board bobbin 10 of this embodiment, a guide member that traverses the board 1 left and right and winds it around the bobbin 11 is provided as an accessory device. The configuration of the guide member will be described with reference to FIGS. FIG. 4 is a side view showing a configuration of the plate material bobbin 10 to which the belt-like sheet bobbin 30 is attached in order to take up the plate material 1 with the bobbin 11 and unwind the intermediate paper P with the intermediate paper bobbin 31.

  That is, conventionally, in order to traverse the plate material from side to side, the plate material bobbin itself has been traversed from side to side. However, if the weight of the plate bobbin becomes heavy, a high-output traverse means is required to traverse the plate bobbin itself to the left and right. Also, when the bobbin width increases, a space for traversing left and right must be secured.

  Therefore, in the present embodiment, as shown in FIG. 4, the plate material 1 is traversed left and right using a guide 40 as a guide member. Thereby, while avoiding a high output traverse means, the board | plate material 1 can be traversed to right and left in a small space.

  Here, in this embodiment, as shown in FIG. 3, the guide 40 includes three rollers 41, 42, and 43 in the conveying direction of the plate material 1, and the central roller 42 is formed of the plate material 1. A pair of abutting rollers 42a and 42b, to which a roller is further added so as to sandwich the sheet, are provided. Therefore, the plate material 1 is supported at three points in the conveyance direction, and the central roller 42 conveys the plate material 1 with a pair of contact rollers 42a and 42b. As a result, the plate material 1 can be appropriately traversed left and right and wound around the bobbin 11. That is, when the plate material 1 is traversed to the left and right, winding and unwinding may be performed in a state where the left and right ends of the plate material 1 are lifted and twisted. However, in this embodiment, such a problem can be prevented.

  Next, traverse control in the plate material bobbin 10 of the present embodiment will be described based on FIGS. 5 and 6. FIG. 5 is a front view showing the movement range of the guide 40 when the plate 1 is subjected to left-right traverse control with the guide 40. FIG. 6 is a flowchart showing a control operation for performing left-right traverse control of the plate material 1 with the guide 40.

First, as shown in FIG. 5, the plate material bobbin 10 of the present embodiment has a left and right traverse control unit 50 as a left and right traverse control means for moving the plate material 1 forward and backward when the plate material 1 is wound around the bobbin 11. It has. Then, the left / right traverse control unit 50 performs control so that the plate member 1 is traversed left and right at the first movement speed V ₁ at the central portion of the bobbin 11 in the left / right traverse direction. On the other hand, when the left and right traverse control unit 50 reverses the left and right traverse of the plate material 1, the left and right traverse control unit 50 controls the plate material 1 to be reversed at a second movement speed V ₂ that is faster than the first movement speed V ₁ .

  Thereby, it can prevent that the board | plate material 1 is distorted and laminated | stacked in winding-up of the board | plate material 1 in the vicinity of flange 11b * 11b of the bobbin 11. FIG.

  The control operation of the left / right traverse control unit 50 will be described in more detail based on the flowchart shown in FIG.

As shown in FIG. 6, first, the origin return of the guide 40 is performed by the left / right traverse control unit 50 provided on the operation panel (not shown) (S1). Next, the intermediate paper P is set on the intermediate paper bobbin 31 (S2), and further, the plate material 1 is set on the bobbin 11 (S3). In this state, to start the lateral traverse guide 40 at the first moving speed _{V 1} (S4). The first moving speed _{V 1} was, can be set arbitrarily, for example, set to 22mm movement / 360 degrees. Thereby, when the guide 40 moves leftward or rightward, the board | plate material 1 moves leftward or rightward. And if the board | plate material 1 moves to an end point (S5), it will be judged whether the position is an end point (S6). Note that the end point in this case is not a position that contacts the flanges 11b and 11b, but a position that is set slightly before the contact position of the flanges 11b and 11b.

In S6, if it is not the end point, the lateral movement is continued until the end point is reached in S5, but if it is determined that the end point is reached, the lateral movement is stopped by the set rotation angle at the end point (S7). . That is, the winding is continued at the same position. The set rotation angle can be arbitrarily set. Next, after the lateral movement is stopped, a reversing operation is performed (S8). At this time, in the present embodiment, the reverse lateral movement is performed at the second movement speed V ₂ that is faster than the first movement speed V ₁ (S9). Second moving speed _{V 2} is set to, for example, for example, 30mm moving / 360 degrees. Thereby, in the vicinity of flange 11b * 11b, the board | plate material 1 is reversed without becoming multilayer. Then, at a lateral movement is set amount after inversion at the second moving speed V2, it is returned to the slow rate of the first moving speed V ₁ (S10). Thus, the plate 1 is moved in the opposite direction by the first moving speed _{V 1} of the original (S11). When it reaches a certain point, it is determined whether or not the bobbin 11 has been fully wound (S12). If the bobbin 11 has been fully wound, the motor 60 that rotates the bobbin 11 automatically stops and the traverse control is also terminated. . On the other hand, when the bobbin 11 is not fully wound, the process returns to S6 and the operations of S5 to S12 are repeated.

  Next, the usage method of the board | substrate bobbin 10 of the said structure and the bobbin 30 for strip | belt-shaped sheets is demonstrated based on Fig.2 (a) (b) (c), FIG.4, and FIG.7. FIG. 7 is a side view showing the configuration of the plate material bobbin 10 to which the belt-like sheet bobbin 30 is attached in order to unwind the plate material 1 with the bobbin 11 and wind up the intermediate paper P with the intermediate paper bobbin 31. In addition, the method in the case of using both the plate material bobbin 10 and the belt-like sheet bobbin 30 will be mainly described.

  For example, as shown in FIG. 2C, a plate material bobbin 10 on which the plate material 1 containing the intermediate paper P wound around the bobbin 11 by the second step shown in FIG. It is transported to the entrance side. In this third step, for example, an assembly operation for combining other components with the component 2 mounted on the plate material 1 is performed, so that the plate material 1 containing the intermediate paper P wound around the bobbin 11 is used in the third step. The intermediate paper P needs to be taken up when the paper is unwound on the apparatus. Therefore, the belt-like sheet bobbin 30 is mounted on the plate material bobbin 10. The intermediate paper P is not wound around the intermediate paper bobbin 31 of the belt-like sheet bobbin 30. Further, the belt-like sheet bobbin 30 is attached to and removed from the plate material bobbin 10.

  Here, when the plate material bobbin 10 is transported from the second process device to the third process device, the bobbin 11 is mounted on the wheeled carriage 20 in the present embodiment. And since the handle 26 is provided in the wheeled trolley 20 as shown in FIG. 7, the wheeled trolley 20 can be easily pushed by pushing this handle 26. Next, when it arrives at the inlet side of the third process apparatus, the motor 60 is attached in the vicinity thereof, so that the motor shaft sprocket 61 provided on the shaft of the motor 60 is coupled to the chain 23. Thereby, the plate material 1 can be unwound from the bobbin 11 by the motor 60. Since the handle 26 is detachable before and after the plate material bobbin 10, the pushing direction of the plate material bobbin 10 can be easily changed. Further, by reversing the wheeled carriage 20, the motor shaft sprocket 61 of the motor 60 can be easily coupled to the chain 23 provided inside one of the rising support members 22 in the wheeled carriage 20. .

  At this time, as shown in FIG. 7, the intermediate paper P is wound around the intermediate paper bobbin 31 in the belt-like sheet bobbin 30. When winding the intermediate paper P, the unwinding speed of the plate 1 may not be uniform. However, even in such a case, the belt-like sheet bobbin 30 according to the present embodiment is provided with the tension adjusting means 33, so that the intermediate paper P is wound in a state of being smoothly wound up and neatly stacked. Can be taken. Therefore, the intermediate paper P can be reused.

  Next, winding of the plate material 1 in the plate material bobbin 10 and unwinding of the intermediate paper P of the intermediate paper bobbin 31 in the belt-like sheet bobbin 30 will be described.

  As shown in FIG. 2B, in the second step, for example, the material 2 is welded and molded, and the plate 1 is attached to the bobbin 11 of the plate bobbin 10 prepared on the outlet side of the second step apparatus. Wind up. At that time, in order to protect the component 2, it is necessary to sandwich the intermediate paper P between the plate materials 1. Accordingly, a plate material bobbin 10 to which a belt-like sheet bobbin 30 as an accessory device is attached is prepared on the outlet side of the second process device.

  Here, in the case where the plate material bobbin 10 is transported to the outlet side of the second process apparatus, as described above, in the present embodiment, the plate material bobbin 10 is mounted on the wheeled carriage 20 as shown in FIG. Has been. Since the wheeled carriage 20 is provided with the handle 26, the wheeled carriage 20 can be easily pushed by pushing the handle 26. And when it arrives at the entrance side of the apparatus for 3rd processes, since the motor 60 is attached to the vicinity, the motor shaft sprocket 61 provided in the axis | shaft of the motor 60 is combined with the chain 23. FIG. Thereby, the plate material 1 can be wound around the bobbin 11 by the driving force of the motor 60. Since the handle 26 is detachable before and after the plate material bobbin 10, the pushing direction of the plate material bobbin 10 can be easily changed. Further, by reversing the wheeled carriage 20, the motor shaft sprocket 61 of the motor 60 can be easily coupled to the chain 23 provided inside one of the rising support members 22 of the wheeled carriage 20. .

  At this time, as shown in FIG. 4, the intermediate paper P is unwound from the intermediate paper bobbin 31 in the belt-like sheet bobbin 30. When the intermediate paper P is unwound, the winding speed of the plate 1 may not be uniform. However, even in such a case, since the tension adjusting means 33 is provided in the belt-like sheet bobbin 30 of the present embodiment, the intermediate paper P can be smoothly unwound. Therefore, it is possible to insert the intermediate paper P in an orderly stacked state between the plate members 1.

  Here, in the present embodiment, the plate material bobbin 10 can unwind or wind the plate material 1 by itself without using the belt-like sheet bobbin 30.

  That is, for example, as shown in FIG. 2 (a), in the first step, since the component 2 in the material state is mounted on the plate material 1, only the plate material 1 is wound on the inlet side of the first process apparatus. The rotated bobbin 11 pushes the plate material bobbin 10 mounted on the wheeled carriage 20 by hand and brings it to the inlet side of the first process apparatus. Thereby, it is possible to unwind the plate 1 from the bobbin 11 of the plate bobbin 10 by directly connecting the drive system with the motor 60.

  Moreover, since it is necessary to wind up the board | plate material 1 which mounts the component 2 of a material state in the bobbin 11 of the board | plate material bobbin 10 on the exit side of the apparatus for 1st processes, without interposing the intermediate paper P, a 1st process The board bobbin 10 on which the bobbin 11 on which nothing is wound is mounted on the wheeled carriage 20 is pushed by hand to the outlet side of the apparatus.

  As a result, on the outlet side of the first process apparatus, the plate material 1 on which the component 2 in the material state is mounted can be wound on the bobbin 11 of the plate material bobbin 10.

  As described above, the plate material bobbin 10 according to the present embodiment traverses the plate material 1 left and right so that it can be unwound or wound up. Thereby, generation | occurrence | production of the end material in the board | plate material 1 can be suppressed compared with the case where a left-right traverse is not employ | adopted, and reduction of cost can be aimed at by raising the utilization factor of the board | plate material 1. FIG. In addition, since the frequency of bobbin replacement in one manufacturing process is reduced, the number of man-hours required for replacement can be reduced and the equipment operation rate can be increased.

  Further, in the present embodiment, the bobbin 11 is attached to the movable wheeled carriage 20 and the plate 1 is traversed from side to side with the bobbin 11 attached to the wheeled carriage 20 to unwind or wind the bobbin 11. It is possible to take.

  Thereby, conveyance of the bobbin 11 becomes a light work, and the safety of work can be improved. Further, when the board bobbin 10 is carried to the front of the manufacturing apparatus in various production processes, the board 1 is traversed left and right with the bobbin 11 being attached to the wheeled carriage 20 at the place where the board bobbin 10 is carried. Can be unwound or wound. As a result, it is not necessary to attach and remove heavy objects.

  Therefore, when the bobbin 11 that unwinds or winds up the plate 1 in a plurality of manufacturing steps is used repeatedly, the plate bobbin 10 with good workability can be provided.

  Further, in the plate material bobbin 10 of the present embodiment, the wheeled carriage 20 is provided with a pair of rising support members 22 for bridging and attaching the shaft of the bobbin 11. At least one of them is provided with a chain 23 on which the shaft of the bobbin 11 is rotatably attached. The chain 23 is moved separately from the wheeled carriage 20 by moving the wheeled carriage 20 forward and backward. It can be connected to and disconnected from the drive system of the motor 60 provided in the motor. Thereby, the board | plate material bobbin 10 can be reduced in weight.

  Further, by moving the wheeled carriage 20 forward, the drive system of the motor 60 is connected to the chain 23 to directly connect the drive system, so that the plate material 1 is unwound or taken up from the bobbin 11 by the motor 60. be able to.

  On the other hand, when the motor drive system is cut off, it is possible to retreat the wheeled carriage.

  Further, in the plate material bobbin 10 of the present embodiment, the chain 23 is attached to the inside of the rising support member 22, and the opening support member 22 is provided with an opening 24 into which the rotation shaft of the motor 60 is inserted. It has been.

  As a result, it is possible to connect and disconnect the chain 23 and the drive system of the motor 60 through the opening 24 into which the rotation shaft of the motor 60 is inserted, and the chain 23 is exposed outside the start-up support member 22. Therefore, the highly safe plate material bobbin 10 can be provided.

  Further, in the plate material bobbin 10 of the present embodiment, the pair of rising support members 22 are provided with handles 26 for moving the wheeled carriage 20 forward and backward so as to be detachable forward and backward across the axis of the bobbin 11. ing.

  Thereby, the handle 26 can be grasped and the wheeled carriage 20 can be moved forward and backward. A handle 26 is provided so as to be detachable forward and backward with the shaft of the bobbin 11 in between.

  Thereby, since the drive system of the motor 60 can be directly connected from the reverse direction, the highly versatile plate material bobbin 10 can be provided.

  In the plate material bobbin 10 of the present embodiment, the wheeled carriage 20 is provided with a pair of first main wheels 21a, auxiliary wheels 21b, and second main wheels 21c facing each other, and the auxiliary wheels 21b. Is provided close to the first main wheel 21a or the second main wheel 21c, and the wheel contact surface of the auxiliary wheel 21b is higher than the wheel contact surface of the first main wheel 21a or the second main wheel 21c. It is attached to the cart 20 with a wheel so that it may become a position.

  Thereby, even if either the 1st main wheel 21a or the 2nd main wheel 21c fits in the clearance gap between an elevator and a floor, the 1st main wheel 21a or the 2nd main wheel which does not fit in the auxiliary wheel 21b immediately. Escape easily with four wheels with 21c. Accordingly, it is possible to provide the plate material bobbin 10 that does not select a moving place.

  Further, in the plate material bobbin 10 of the present embodiment, the bobbin 11 is provided in at least two stages in the vertical direction on the wheeled carriage 20, and the flanges 11b and 11b in the bobbin 11 in at least two stages in the vertical direction The plate 1 that is displaced from the same surface in the left-right direction by a predetermined dimension with respect to the bobbin 11, and the plate 1 that is unwound or wound on the upper bobbin 11 is different from the plate 1 that is unwound or wound on the lower bobbin 11. Thus, traversing is performed synchronously in the left-right direction with a predetermined distance from each other in the left-right direction.

  Thereby, since the bobbin 11 is provided in the wheeled carriage 20 in at least two stages, it is possible to reduce the replacement time of the bobbin 11 and reduce the man-hour associated with the replacement. Further, for example, productivity can be improved and work efficiency can be improved by simultaneously winding at least two upper and lower bobbins. Further, by stacking at least two stages of bobbins 11 in the height direction, the space can be effectively used in housing, and the unwinding position and the winding position of at least two stages of the upper and lower plates 1 are prevented from overlapping each other. can do.

  Moreover, the attachment apparatus of this Embodiment is an attachment apparatus with which the board | plate material bobbin 10 provided with the bobbin which unwinds or winds up the board | plate material 1 is provided, Comprising: As a guide member which traverses the board | plate material 1 left and right and winds up The guide 40 has three rollers 41, 42, and 43 in the conveying direction of the plate material 1, and the center roller 42 further includes rollers to convey the plate material 1. The pair of contact rollers 42a and 42b are added.

  Thus, in the present embodiment, the bobbin 11 itself is not traversed left and right, but the plate material 1 is traversed left and right using the guide 40, thereby avoiding high-output traverse means and reducing the space. The plate material 1 can be traversed left and right.

  The guide 40 has three rollers 41, 42, and 43 in the conveying direction of the plate material 1, and the central roller 42 is a pair of abutments in which rollers are further added to convey the plate material 1. Since the rollers 42a and 42b are provided, the plate material 1 is supported at three points in the conveyance direction, and the central roller 42 conveys the plate material 1 with a pair of contact rollers 42a and 42b.

  Therefore, it is possible to provide an attachment device that can appropriately traverse the plate material 1 from side to side and wind it around the bobbin 11.

Further, the attachment device according to the present embodiment is an attachment device provided to the plate material bobbin 10 provided with the bobbin 11 for unwinding or winding the plate material 1, and when the plate material 1 is wound on the bobbin 11, the plate material 1. the includes a lateral traverse control section 50 for advancing and retracting the left and right, left and right traverse control unit 50, in the central portion of the lateral traverse direction of the bobbin 11 causes traversing the plate 1 at the first moving speed V ₁ to the left and right, When the left and right traverse of the plate material 1 is reversed, the plate material 1 is reversed at a second movement speed V ₂ that is faster than the first movement speed V ₁ .

  Thereby, it can prevent that the board | plate material 1 is distorted and laminated | stacked in winding-up of the board | plate material 1 in the flange 11b * 11b vicinity of the bobbin 11. FIG.

  Further, the attachment device of the present embodiment is an attachment device provided to the plate material bobbin 10 provided with the bobbin 11 for unwinding or winding the plate material 1, and is interposed between the plate materials 1 when the plate material 1 is wound up. An intermediate paper bobbin 31 is provided between the belt-like sheet bobbin 30 for unwinding or winding the intermediate paper P to be wound, and the bobbin 11 for unwinding or winding the plate material 1 and the intermediate paper bobbin 31 of the belt-like sheet bobbin 30. Tension adjusting means 33 for adjusting the tension of unwinding or winding of the intermediate paper P.

  Thereby, the component 2 mounted in the board | plate material 1 can be protected, and quality can be stabilized. For example, product oxidation can be prevented and product damage can be prevented.

  Further, in the present embodiment, since the tension adjusting means 33 is provided, the intermediate paper P can be smoothly supplied and the tension adjusting means can be used even when the conveying speed of the plate 1 is not uniform in the flow operation in the manufacturing process. At 33, a uniform laminated state of the intermediate paper P can be secured between the plate materials 1. Further, when winding the intermediate paper P, the intermediate paper bobbin 31 can be wound while securing a uniform laminated state of the intermediate paper P. As a result, since the intermediate paper P can be reused, the cost of the intermediate paper P can be reduced.

  In addition, although the attachment apparatus of this Embodiment can be applied suitably for the board | plate material bobbin 10 of this Embodiment, it is not necessarily restricted to this, For example, it applies also to other than the board | plate material bobbin 10 of this Embodiment. It is possible.

  The present invention is not limited to the above-described embodiment, and various modifications are possible within the scope shown in the claims, and can be obtained by appropriately combining technical means disclosed in the present embodiment. Such embodiments are also included in the technical scope of the present invention.

  The present invention can be applied to a plate material bobbin provided with a bobbin for unwinding or winding a plate material, and an accessory device.

DESCRIPTION OF SYMBOLS 1 Plate material 2 Parts 10 Plate material bobbin 11 Bobbin 11a Core 11b Flange 20 Wheeled carriage 21 Leg 21a First main wheel 21b Auxiliary wheel 21c Second main wheel 22 Support member 23 Chain 23a Shaft sprocket 23b Sprocket 24 for other end Opening 25 Hand support rod 26 Handle 30 Strip sheet bobbin 31 Intermediate paper bobbin 32 Intermediate paper pressing member 33 Tension adjusting means 33a Fixed pulley 33b Moving pulley 33c Standing member 40 Guide 41 Roller 42 Roller 43 Roller 42a Contact roller 42b Contact roller 50 Left / right traverse control unit (left / right traverse control means)
60 Motor 61 Motor shaft sprocket P Intermediate paper V ₁ First moving speed V ₂ Second moving speed

Claims (9)

In a board bobbin provided with a bobbin that unwinds or winds up the board,
The bobbin is attached to a movable wheeled carriage,
A board bobbin characterized in that the board can be unwound or taken up by traversing the board in a state where the bobbin is attached to a wheeled carriage. The wheeled carriage is provided with a pair of rising support members for bridging and attaching the bobbin shaft, and at least one of the pair of the rising support members includes the bobbin shaft. A drive transmission member attached rotatably is provided,
2. The drive transmission member according to claim 1, wherein the drive transmission member can be connected to and disconnected from a motor drive system provided separately from the wheeled carriage by moving the wheeled carriage forward and backward. Board bobbins. The drive transmission member is attached to the inside of the rising support member,
3. The plate material bobbin according to claim 2, wherein the rising support member is provided with an opening for inserting a rotation shaft of the motor.   4. The plate material according to claim 2, wherein a handle for moving the wheeled carriage forward and backward is provided on the pair of rising support members so as to be detachable forward and backward across the bobbin shaft. Bobbin. The wheeled carriage is provided with a pair of first main wheels, auxiliary wheels and second main wheels facing each other,
The auxiliary wheel is
It is provided in the vicinity of the first main wheel or the second main wheel, and the wheel contact surface of the auxiliary wheel is higher than the wheel contact surface of the first main wheel or the second main wheel. The board bobbin according to any one of claims 1 to 4, wherein the board bobbin is attached to a wheeled carriage. The bobbins are provided in at least two stages in the vertical direction on the wheeled carriage, and the flanges of the bobbins in at least two stages are displaced from each other in the left-right direction by a predetermined dimension from the same plane with the upper and lower bobbins. And
The plate material unwound or wound on the upper bobbin is traversed synchronously in the left-right direction with the predetermined distance from each other with respect to the left-right direction with respect to the plate material unwound or wound on the lower bobbin. The plate material bobbin according to any one of claims 1 to 5, wherein: An accessory device provided for the plate material bobbin according to any one of claims 1 to 6,
It has a guide member that traverses the plate material left and right and winds it up,
The guide member has three rollers in the conveying direction of the plate material, and the central roller is a pair of contact rollers to which a roller is further added to convey the plate material. Auxiliary equipment to do. An accessory device provided for the plate material bobbin according to any one of claims 1 to 6,
When the plate material is wound around the bobbin, it is provided with a left and right traverse control means for moving the plate material to the left and right.
The left / right traverse control means traverses the plate material left and right at the first moving speed at the center of the bobbin in the left / right traverse direction, and when reversing the left / right traverse of the plate material, the second traverse control means has a second speed higher than the first moving speed. Attached device characterized by reversing plate material at moving speed. An accessory device provided for the plate material bobbin according to any one of claims 1 to 6,
A belt-like sheet bobbin for unwinding or winding a belt-like sheet interposed between the plate materials when winding the plate material;
A tension adjusting means provided between the bobbin for unwinding or winding the plate material and the bobbin for the belt-like sheet, and for adjusting the tension of unwinding or winding the belt-like sheet in the belt-like sheet bobbin; Attached equipment characterized by.

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