JP3055883U - Rigid string support device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] A string having rigidity can be sequentially rewound so as not to be twisted, and even if the winding amount is as large and heavy as possible, the winding body can be handled. Provided is a support device for a rigid string for a hand that causes as little trouble as possible. SOLUTION: A manufacturing apparatus (20) for sequentially pulling out a string having rigidity and manufacturing a handle (110) of a handbag (100).
A device for supporting a rigid string used in (0), wherein a drum (10) around which a long rigid string (L) is wound by a predetermined amount, and which is rotatably supported on the drum (10). ), And a drum support (20) that can be sequentially rewound from the outer end where the drum (1) is drawn.
0) is connected to a brake (30) for braking the drum (10) so as not to keep rotating by inertia.

Description

[Detailed description of the invention]

The present invention relates to a rigidity for a handbag used in a manufacturing apparatus 200 (see FIGS. 4 and 5) for manufacturing a hand 110 to be glued to a handbag 100 as shown in FIG. 3. It is related to the string support device. The manufacturing apparatus shown in FIGS. 4 and 5 as an example of use of the present invention has been previously proposed as Japanese Patent Application No. 9-102646.

The above-mentioned hand 110 is formed by bending a hand-made string L made of a rigid synthetic resin or the like (the rigid string L of the present invention is cut to a predetermined size) into an inverted U-shape, and two lower ends thereof. Are sandwiched and glued and sandwiched. The gripper 110 is attached to one inner surface of the front and rear surfaces of the gripper bag 100 by gluing one surface of the holding paper 112 to the gripper.

[0005] The apparatus that manufactures the hand 110 rewinds one long sandwiching sheet 112 (having a double width), as shown in FIG. 4 and FIG. A gluing device 113 is provided for applying glue 126, 126, 126... To the one sandwiching paper 112 (see FIG. 5). And a string feeding device 120 for feeding the rigid string L in a meandering manner across the nipping paper 112, and further, on one end while rewinding the nipping paper 112 on the other side at the leading end side thereof. A guide path R2 for guiding the sandwiched sheets 112 in an overlapping manner is provided.

The string feeding device 120 is provided with a plurality of semicircular locking plates 122, 122, 122... At both ends of a roller 121 that rotates while guiding one of the sandwiched sheets 112. Above the guide path R1, a string guide body 123 is provided which reciprocates in the rearward direction in FIG. 4 and sequentially hooks the rigid string L on the semicircular locking plates 122, 122, 122. Become. That is, the rigid strings L are alternately hooked on the left and right semicircular locking plates 122, 122, 122,... While rotating the rollers 121. Will be located in a meandering manner across the.

[0005] Further, at the further leading end side of the guide paths R1 and R2, the sheet is divided into two along the longitudinal direction (the holding papers 112 and 122 and the rigid string L are cut along the cut line C1 in FIG. 5). A cutting device 125 for cutting along the cutting line C2, C2, C2,... In FIG. In the present invention, a long rigid string L is supported in order to sequentially feed the rigid string L to such a manufacturing apparatus for a handle.

[0006]

[Prior art]

 Conventionally, in order to sequentially supply a string to the manufacturing apparatus 200 as described above, as shown in FIG. 6, the wrapped body La is placed at an appropriate place, and the wrapped body La is The center side (center end), that is, the left end with an arrow in FIG. 6 is guided to the string guide body 123 in FIG. 4 and used to rewind from the winding center side. The outer end of the string La is connected to the center end of the wound string Lb prepared next.

However, in the above-described conventional method, the wound string is pulled out from the winding center end, so that the supplied string is twisted sequentially with the pulling. Since this twist does not hinder the flexible string, the above-described method of continuously supplying a string of different wound strings La, Lb, Lc,... Has been adopted. .

[0008] However, recently, the use of a rigid hand-held cord formed of a synthetic resin has become widespread. When the rigid strap is fed by the conventional method shown in FIG. 6, the twist of the strap is sequentially superimposed, a large repulsive force is accumulated, and the unwinding becomes impossible. There is a major problem in that it becomes impossible to sequentially lock and supply the strings to the semicircular locking plates 122, 122, 122.

[0009]

[Problems to be solved by the invention]

 Therefore, the present invention has been made to solve the above-described problem, and a manufacturing apparatus 200 which can sequentially rewind a rigid string so as not to cause twisting, and manufacture a hand 110 of a handbag 100. It is an object of the present invention to provide a support device for a rigid string that can be supported so that it can be fed without trouble.

[0010] In order to rewind the rigid string sequentially without twisting, the string is rewound from the outer end thereof, and the string is turned in the pulling-out direction in accordance with the unwinding amount. Just rotate it. However, since this method requires replacement for each wrapping body, it is not efficient unless the winding amount of one wrapping body is long. In view of the above, an object of the present invention is to provide a support device for a rigid string which can be wound as much as possible and, as a result, does not interfere with handling of the wound body as much as possible even if it becomes heavy. is there.

[0011]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is a rigid string support device used in a manufacturing apparatus 200 that sequentially pulls out a rigid string and manufactures a hand 110 of a handbag 100, and has a long rigidity. A drum 10 for winding the string L by a predetermined amount, and a drum support base 20 which supports the drum 10 in a rotating manner and can be sequentially rewound and pulled out from the outer end where the rigid string L is wound. The drum 10 is provided with a technical means characterized in that a brake 30 for braking the drum 10 so as not to keep rotating due to inertia is connected thereto.

Therefore, since the rigid string support device of the present invention uses the drum 10, a large amount of the rigid string L can be wound on the drum 10 so that the winding of the rigid string L does not collapse. It acts.

[0013] Since the drum 10 is used, even if the drum 10 becomes heavy, the drum 10 can be rolled and can be transported without breaking the wound rigid string L.

Further, since the drum 10 is rotatably supported by the drum support 20, when the rigid string L is pulled out from the outer end, the drum 10 can be rotated in the rewinding direction in accordance with the amount of pull-out. An effect that can be easily achieved is exhibited.

In addition, even if a large amount of the cord body L is wound around the drum 10, the brake 30 is provided in the present invention, so that the drum 10 rotates so as to rotate in accordance with the amount pulled out. Is what you do.

Next, the invention of claim 2 is a device for supporting a rigid string used in a manufacturing apparatus 200 for manufacturing a hand 110 of a handbag 100 by sequentially pulling out a string having rigidity, The drum 10 includes a drum 10 around which a predetermined amount of rigid cord L is wound, a drum support 20 for rotatably supporting the drum 10, and a brake 30 for braking the drum 10 so that the drum 10 does not continue to rotate due to inertia. The drum 10 comprises a drum main body 11 having a pair of parallel disks 11a and 11b, and a center shaft 12 attached to both sides of the parallel disks 11a and 11b so as to protrude from both sides thereof. Standing walls 21 and 21 are provided at intervals such that the parallel disks 11a and 11b enter the inside. The standing walls 21 and 21 are configured to be higher than the radius of the drum 10, and the central shaft 12 is dropped on the upper side thereof. In addition, a pair of trochanters 23 for rotatably mounting the center shaft 12 of the drum 10 are provided in portions of the compatible walls 21 and 21 near the above-mentioned notches 22 and 22, respectively. The brake 30 has a brake disk 13 fixed to the end of the center shaft 12, one end fixed to an appropriate fixed portion such as the standing wall 21, and the other end along the peripheral surface of the brake disk 13. A brake band 31 having a bolt 32 continuously provided on its free end side; a fixed arm 33 for loosely inserting the bolt 32; a tension adjusting nut 34 screwed to the bolt 32; And a spring 35 interposed between the fixed arm 33 and the tension adjusting nut 34 for urging the brake band 31 to press against the peripheral surface of the brake disk 13. They have taken measures.

Therefore, in the support device for a rigid cord according to the present invention, the drum 10 is mounted on the drum main body 11 having the pair of parallel disks 11a and 11b so that the center axis of the drum 10 protrudes to both outer sides of the parallel disks 11a and 11b. 12 so that the rigid string L can be securely wound within a range not reaching the diameter of the parallel disks 11a and 11b, and the outer surface of the parallel disks 11a and 11b can be rolled on the floor or The center shaft 12 can be rolled on a receiving side or the like and conveyed, and further, the center shaft 12 can be rotatably supported to make the drum body 11 rotatable.

The drum support 20 has standing walls 21, 21 provided at intervals in which the parallel disks 11 a, 11 b enter the inside, and the standing walls 21, 21 are configured to be higher than the radius of the drum 10. At the same time, notches 22 and 22 for dropping the central axis 12 are provided on the upper side thereof, and the central axis 12 of the drum 10 is rotated in the vicinity of the notches 22 and 22 of the compatible walls 21 and 21, respectively. Since a pair of rotators 23, 23 that can be freely mounted are provided, the center shaft 12 of the drum 10 is placed on the compatible walls 21, 21 and rolled, and the center shaft 12 is dropped into the cutouts 22, 22. The center shaft 12 or the drum 10 has a function of easily supporting the two pairs of trochanters 23, 23, 23, 23 and freely rotating without fear of falling off.

The brake 30 has a brake disk 13 fixed to the end of the center shaft 12, one end fixed to an appropriate fixed portion such as the upright wall 21, and the other end along the peripheral surface of the brake disk 13. A braking band 31 having a bolt 32 continuously connected to the free end thereof; a fixed arm 33 for loosely inserting the bolt 32; a tension adjusting nut 34 screwed to the bolt 32; A spring 35 is interposed between the fixed arm 33 and the tension adjusting nut 34 and urges the braking band 31 to press the braking disk 13 against the braking disk 13. By doing so, the urging force of the spring 35 or the tension of the braking band 31 can be adjusted, and the frictional resistance between the braking band 31 and the braking disk 13 can be appropriately adjusted. .

[0020]

[Embodiment of the invention]

 Next, embodiments of the present invention will be described with reference to the accompanying drawings. In the figure, reference numeral 10 denotes a drum for winding a long rigid string L by a predetermined amount. It is to be noted that the drum 10 is made of metal or the like and is made of a material that does not deform even when the rigid string L is wound in a large amount.

It is desirable that the drum 10 be capable of securely holding and winding a large amount of rigid string L, and has a pair of parallel disk portions 11a and 11b, and the parallel disk portions 11a and 11b. It is desirable to use a material in which a rigid string L is wound. In the illustrated example and “Claim 2”, the drum 10 is mounted on a drum main body 11 having a pair of parallel disk portions 11 a and 11 b so as to protrude from both outer sides of the parallel disk portions 11 a and 11 b. The one to which the shaft 12 is attached is used.

Although not shown in FIG. 1 and FIG. 2, a rigid string L is wound around the drum 10 by a predetermined amount (in the embodiment, 2000 M). , The parallel disks 11a and 11b are placed so as to be larger than the diameter of the wound rigid string L.

In the present invention, the drum 10 and a drum support 20 which is rotatably supported on the drum 10 and which can be sequentially unwound and pulled out from the outer end around which the rigid string L is wound. It consists of

The drum support 20 may be any one that supports the drum 10 rotatably. In the illustrated example and the invention of claim 2, the drum support 20 is rotatably supported with the center axis 12 of the drum 10 horizontal. Things are used. Although not shown, the drum support base 20 may be a type in which the drum 10 is laid on a rotatable board, in other words, a drum on which the rotation center axis 12 of the drum 10 is placed vertically. There is nothing.

In the illustrated example, the support base 20 is provided with upright walls 21, 21 provided at intervals such that the parallel disk portions 11 a, 11 b enter inside, and the upright walls 21, 21 have a radius of the drum 10. At the upper side thereof, notches 22, 22 for dropping the central shaft 12 are provided at the upper side, and the central axes of the drums 10 are respectively provided at the portions of the compatible walls 21, 21 near the notches 22, 22. A pair of rotators 23, 23 for rotatably mounting the rotator 12 thereon is provided.

That is, the support base 20 is designed to bridge and support the center shaft 12 of the drum 10 on the supporting walls 21, 21. It is, of course, necessary to prevent the movement of the central shaft 12, so that the present invention provides cutouts 22, 22 for dropping the central axis 12 on each upper side of the compatible walls 21, 21 to determine the approximate position. ing.

That is, in the drum 10, the drum main body 11 around which the rigid string L is wound is placed between the supporting walls 21 and 21, and the center shaft 12 is placed on the supporting walls 21 and 21. Then, the drum 10 is rolled on the upper sides of the supporting walls 21, 21, so that the center shaft 12 is dropped into the notches 22, 22. It should be noted that since the drum 10 becomes considerably heavy, it takes a great deal of labor to lift it by hand. Therefore, it is attempted to avoid lifting up by hand as much as possible. In the illustrated example, the ends of the upright walls 21 and 21 are sequentially lowered (one end is placed on the floor indicated by a chain line in FIG. 1). The drum 10 can move by rolling the center axis 12 on the inclined upper side so as to form an inclined upper side (to the extent that it falls below the central axis 12 of the drum 10). It is good to put so that 12 can be dropped in notches 22 and 22.

In addition, the both walls 21, 21 have a horizontal upper side higher than the radius of the drum 10, or, on the contrary, one end side of the vertical walls 21, 21 (right end in FIG. 1) has a high inclination. When the center axis 12 is placed on one end of the upper side of the vertical walls 21 and 21, the drum 10 is lifted up by a lever inserted into the lower part of the drum 10, although not shown, when the center axis 12 is placed on one end of the upper side of the standing walls 21 and 21. You may do it. By doing so, it is possible to prevent the drum 10 from accidentally slipping down while moving on the upper side of the upright walls 21 and 21.

The pair of rotators 23, 23 rotatably supports the center shaft 12 dropped into the notches 22, 22 at an accurate position. The peripheral surface of the central shaft 12 or the peripheral surface of the flange portion 12a provided on the central shaft 12 is supported by being mounted between them. It is a matter of course that the positions of the rotators 23, 23 are set so that the lower end of the drum 10 rises above the floor surface when the center shaft 12 rides on the rotators 23, 23. .

A brake 30 is connected to the drum 10 so as to prevent the drum 10 from continuing to rotate due to inertia. That is, when the drum 10 is heavy, the rigid string L is pulled out, and once the drum 10 rotates, the drum 10 tries to keep rotating by inertia. If the weight of the drum 10 is large, the above-mentioned inertia force is also increased, and the rigid string L is unwound more than necessary, causing slack. This slack impedes the supply of the rigid string L. Therefore, a braking force that negates this inertia is required.

The brake 30 in the illustrated example and in claim 2 has a braking disk 13 fixed to the tip of the center shaft 12, one end fixed to an appropriate fixed portion such as the upright wall 21, and the other end side fixed. The brake band 31 is folded back along the peripheral surface of the braking disc 13 and has a bolt 32 continuously provided on its free end side, a fixed arm 33 into which the bolt 32 is loosely inserted, and the bolt 32. A tension adjusting nut 34 to be screwed in and a spring 35 interposed between the fixed arm 33 and the tension adjusting nut 34 for urging the brake band 31 to press against the peripheral surface of the braking disk 13. It is composed.

That is, the brake 30 only needs to directly apply a resistance to the rotation of the drum 10, and it is desirable that the resistance can be adjusted. Therefore, a braking band 31 composed of a leather belt or the like is pressed against the braking disk 13 to obtain the resistance by frictional resistance. The urging force of the spring 35 is used to press the braking band body 31 against the braking disc 13, and the urging force of the spring 35 can be adjusted by screwing and retracting the tension adjusting nut 34 (the tension adjusting nut 34). When the distance from the fixed arm 33 is reduced by screwing, the spring 35 is compressed, the tension of the braking band 31 is increased, and the frictional force on the braking disk 13 is increased.) is there.

[0033]

[Effect of the invention]

 Therefore, in the present invention, the rigid string L wound around the drum 10 is used by being rewound sequentially from the outer end thereof, so that the rigid string L can be supplied so as not to be twisted even when the rigid string L is pulled out. It is possible to provide a device for supporting a string.

Further, since the present invention uses the drum 10, the rigid string L can be wound around the drum 10 so as not to collapse in a large amount. Further, it is possible to provide a support device for a rigid string for a hand that can be rolled even if the drum 10 becomes a heavy object and transported without breaking the wound rigid string L.

In addition, even if a large amount of the cord body L is wound around the drum 10, the brake 30 is provided according to the present invention, so that the drum 10 rotates according to the amount pulled out. The present invention can provide a support device for a rigid string for a hand that does not loosen the pulled-out rigid string L.

Further, the invention of claim 2 is that the drum 10 is provided on the drum main body 11 having a pair of parallel disks 11a and 11b so that the center shaft 12 is protruded to both outer sides of the parallel disks 11a and 11b. , The rigid string L can be securely wound within a range that does not reach the diameter of the parallel disks 11a and 11b, and the drum 10 can be conveyed by rolling around the outer periphery of the parallel disks 11a and 11b. In addition, the present invention can provide a support device for a rigid string for a hand that can rotatably support the center shaft 12 and make the drum body 11 rotatable.

Further, the drum support 20 is provided with upright walls 21, 21 provided at intervals in which the parallel disks 11 a, 11 b enter the inside, and the upright walls 21, 21 are configured to be higher than the radius of the drum 10. At the same time, notches 22 and 22 for dropping the central axis 12 are provided on the upper side thereof, and the central axis 12 of the drum 10 is rotated in the vicinity of the notches 22 and 22 of the compatible walls 21 and 21, respectively. Since a pair of rotators 23, 23 that can be freely mounted are provided, the center shaft 12 of the drum 10 is placed on the compatible walls 21, 21 and rolled, and the center shaft 12 is dropped into the cutouts 22, 22. The center shaft 12 to the drum 10 can be supported on the two pairs of rotators 23, 23, 23, 23 easily and rotatably without fear of falling off, and the transport and setting of the drum 10 are easy. Rigid strap support device Can be provided.

The brake 30 has a brake disk 13 fixed to the end of the center shaft 12, one end fixed to an appropriate fixed portion such as the standing wall 21, and the other end along the peripheral surface of the brake disk 13. A braking band 31 having a bolt 32 continuously connected to the free end thereof; a fixed arm 33 for loosely inserting the bolt 32; a tension adjusting nut 34 screwed to the bolt 32; A spring 35 is interposed between the fixed arm 33 and the tension adjusting nut 34 and urges the braking band 31 to press the braking disk 13 against the braking disk 13. By doing so, the urging force of the spring 35 or the tension of the braking band 31 can be adjusted, and furthermore, the support of the rigid strap for the supporter can appropriately adjust the frictional resistance between the braking band 31 and the braking disc 13. Equipment Can be provided.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of a support device for a rigid cord for a present invention;

FIG. 2 is a sectional view taken along line AA.

FIG. 3 is a perspective view of a main part of a handbag using the rigid strap for the present invention.

FIG. 4 shows a rigid string support device for the present invention.
It is a principal part front view which shows an example of a manufacturing apparatus of a hand.

FIG. 5 is a plan view of a main part of the manufacturing device of the handle.

FIG. 6 is a perspective view showing how to use a conventional tying strap.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Drum 11 Drum main body 11a Disk part 11b Disk part 12 Center axis 13 Brake disk 20 Drum support 21 Upright wall 22 Notch 23 Roller 30 Brake 31 Brake band 32 Bolt part 33 Fixed arm 34 Tension adjusting nut 35 Spring 100 Hand Bag 110 Supplier 200 Manufacturing equipment L Rigid string

Claims (2)

[Utility model registration claims] 1. A manufacturing apparatus (20) for manufacturing a handbag (110) of a handbag (100) by sequentially pulling out a string having rigidity.
A support device for a rigid string used in (0), wherein a drum (10) around which a long rigid string (L) is wound by a predetermined amount;
The drum (10) is rotatably supported by the rigid string (L).
And a drum support (20) which can be sequentially rewound and pulled out from the outer end of the drum (10), wherein the drum (10) is kept from rotating by inertia. A support device for a rigid string, wherein a brake (30) for braking is connected to the support. 2. A manufacturing apparatus (20) for sequentially pulling out a rigid string and manufacturing a handle (110) of a handbag (100).
A drum (10) for winding a predetermined amount of a rigid string (L), and a drum support (20) for rotatably supporting the drum (10).
And a brake (30) for braking the drum (10) so that the drum (10) does not continue to rotate due to inertia. The drum (10) includes a pair of parallel disk portions (11a, 1).
A central axis (12) is attached to the drum body (11) having the parallel disk (11a, 11b) so as to protrude from both outer sides of the parallel disk (11b). Standing walls (2) provided at intervals such that the parallel disks (11a, 11b) enter inside
1, 21), the both walls (21, 21) are configured to be higher than the radius of the drum (10), and the upper side thereof has cutouts (22, 22) into which the central axis (12) is dropped.
Is provided, and the notch (2) of the compatible wall (21, 21) is further provided.
A pair of rotators (23, 23) for rotatably mounting the center shaft (12) of the drum (10) in the vicinity of (2, 22).
The brake (30) has a braking disk (13) fixed to the tip of the central shaft (12), one end fixed to an appropriate fixing portion such as an upright wall (21), and the other end side to the other. Braking disk (13)
A braking band (31) having a bolt (32) connected to its free end side and folded back along the peripheral surface of the bracket; a fixed arm (33) for loosely inserting the bolt (32); A tension adjusting nut (34) screwed into the portion (32);
The fixed arm (33) and the tension adjusting nut (34)
Between the brake disk (1) and the brake band (31).
A spring (3) that urges against the peripheral surface of (3) so as to be pressed against it.
5) A support device for a rigid string, wherein