JPH11310357A - Beltlike material housing box and beltlike material winding packing device using it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To cope with a further speed increase by forming the air suction hole part in one side wall so as to communicate with the space part partitioned by the almost circular guide part and side walls opposed by sandwiching the guide part. SOLUTION: A film box 3 is integrated with another one same-shaped side wall 302 by four stays S in an equally divided position of side walls 302 composed of reinforced plastic, a pair of rollers 311, 313 are arranged in the inlet part 313, and a plate material 320 is arranged in the vicinity of the downstream side of the roller pairs by having small clearance to the straight line part 370 of the box for introducing one end of a film. A circular wall is arranged inside left/right side walls 302, 301, the partitioned film housing part 399 is formed, the inside surface is formed as the guide parts 305, 307, and a protective means 330 composed of a columnar bar positioned over the whole is arranged outside the guide parts 305, 307. The hole part 390 is formed in the central part on one side wall 302 so that the film housing part 399 communicates with the atmosphere.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a band winding and packaging device useful for winding a band on a predetermined locking shaft, and a band storage device that plays an important role in constituting the packaging device. For box.

[0002]

2. Description of the Related Art Conventionally, the following method has been known as a method for winding a photographic film.

For example, according to Japanese Patent Application Laid-Open No. 52-115215, a fixed-length sprocket is rotated at a predetermined speed to send out a long film, cut into a predetermined length by a cutter to form one film, and the leading end of the film is secondarily fed. Japanese Patent Application Laid-Open No. 58-107528 discloses a method in which the film is dropped onto the film transport path, the film is dropped, and the film is wound with predetermined accuracy by secondary winding. With this, the fixed-length sprocket is rotated at a predetermined speed and a long film is sent out. At this time, the film is transported by a plurality of chutes
A single film is cut through a chute selected from the above, cut into a predetermined length with a cutter to form a single film, the film is put into a jig, locked on a spool, and wound on the spool with a predetermined accuracy, According to JP-A-1-43986, the tip of the web is conveyed along the guide rail by air pressure, guided to insertion means and locked on a take-up spool. A method is disclosed in which the insertion means is escaped to make the rear end of the film free from the guide rail, and the film is wound around the spool.

However, the above method has structural problems,
There are quality problems or productivity problems.

[0005]

Therefore, the applicant of the present application filed a patent application filed on October 29, 1996 (Japanese Patent Application No. 8-28980).
No. 6708) proposed a winding device capable of eliminating the above-mentioned disadvantage as much as possible.

FIG. 8 schematically shows the configuration.

That is, at a position different from each other on the circular base 1, at least three bands
And the base 1 is rotated intermittently.

When the above-mentioned band-shaped storage box (hereinafter simply referred to as a box) 3 is located at the location A, the band-shaped material 2 is subjected to a standardizing process (here, the specified length is measured). (Including processing during temporary storage in the box), and then, when the base 1 is rotated and the box is positioned at the location B, the band 2 Adjust the protrusion length, and in the same manner
When the box 3 is located at the position C, the strip is locked to the spool locking claw on the spool base 5 which rotates intermittently in synchronization with the base 1, and the box 3 is further positioned at the position D. At a certain time, the belt-like material is wound on the spool.

As described above, four stations (A,
B, C, D) or, in some cases, the station B can be omitted, so that different stations are configured to perform different processes in parallel, thereby achieving efficient productivity, and The configuration in which the box is disposed on a base in the form of a box can reduce the size of the apparatus.

FIG. 9 schematically shows the structure of the box 3 used in the apparatus and the related means for feeding a strip.

That is, a substantially circular sliding guide portion (guide surface) 305 is provided inside the left and right side walls 301 and 302 opposed to each other at a predetermined interval by the stay S (sides adjacent to each other).
307 and an air hole 309 in the center of one side wall 302.

A space 399 for accommodating the band-like material is defined by the side wall, the guide portion, the stay and the like.

A pair of rollers 311 and 313 are provided at the entrance of the belt-like object, and the station A
Is provided with an air flow generating means (air supply nozzle) N for blowing out an air flow in the traveling direction of the belt-like material 2 to be fed.

The air supply nozzle N reduces the contact resistance between the strips and smoothly feeds them into the box without any trouble at the entrance or inside the box, for example, without buckling or damaging the strip. Is a useful tool for

Although not shown, in order to reduce the contact resistance between the strip 2 and the guide portions 305, 307, there is provided a nozzle arrangement for introducing an air flow from the outside of the box 3 along the inner side wall of the side wall. It also proposes setting.

The apparatus having the above-mentioned structure is extremely useful as compared with the prior art. However, as a result of repetition of various experiments by the present inventors and the like, when the speed is increased, points to be improved are considered. I determined that there was.

A main object of the present invention is to improve the apparatus according to the above proposal and to provide a winding and packaging apparatus capable of coping with a further increase in speed.

Another object of the present invention is to provide a box for accommodating a strip, which is suitable for achieving the above-mentioned high speed.

[0019]

The object of the present invention can be achieved by the following constitution.

(1) A substantially circular guide portion capable of guiding the transfer of a band-like material, and side walls opposed to each other with the guide portion interposed therebetween.
A belt-shaped object having an air suction hole formed in the one side wall and communicating with the space portion so as to communicate with a space portion defined by the guide portion and the side wall. Box for storage.

(2) The box for storing a strip according to the above (1), wherein a pair of rollers are provided at an inlet of the strip for storing the strip.

(3) The belt-like article storage device according to (2), wherein the pair of rollers are provided so as to be free of rotation, and at least one of the rollers is provided with a regulating means for regulating rotation. box.

(4) The box according to (3), wherein the restricting means comprises a leaf spring having a friction member for pressing a part of the roller.

(5) The box according to (4), wherein the friction member is made of rubber.

(6) Side walls arranged at predetermined intervals to face each other, a substantially circular guide portion provided on the side walls or on a side facing each side wall, and the side walls and the guide portions A space portion for accommodating a band-like material, and a substantially circular protection member provided between the side walls and located outside the guide portion when viewed from the side, A box for accommodating a band-shaped object, characterized by having:

(7) The box for storing a strip according to (6), wherein an air suction hole communicating with the space is provided in one of the side walls.

(8) The box for accommodating a strip as described in (6) above, wherein the protection member on the space side has an arc-shaped cross section.

(9) The box according to (6), wherein the protection member has a substantially circular cross-sectional shape.

(10) Side walls provided opposite each other at a predetermined interval and provided on the side walls or on opposing surfaces of the respective side walls to guide both width portions of the band formed of a photographic film. A substantially circular guide means to be obtained, an opening for air suction provided on one side of the side wall, and between the side walls corresponding to the leading end of the photographic film, and when viewed from the side, A box for storing a band-shaped object, comprising: a substantially circular protection means provided so as to be located outside the guide part; and a conveyance means provided at an entrance of the band-shaped material.

(11) The box for accommodating a strip according to (10), wherein the transport means is a pair of rollers.

(12) The box according to (11), wherein the roller pair is substantially free of rotation.

(13) The transport means is a pair of rollers which are substantially free of rotation, and has a regulating means for regulating the rotation of at least one of the rollers of the pair of rollers. The box for storing a band-shaped material according to the above (10).

(14) A substantially circular guide for guiding the transfer of the band, a space for accommodating the band divided by side walls opposed to each other across the guide, and one of the side walls And a box for storing a band-shaped material having a hole communicating with the space, and at least three of the box for storing a band-shaped material arranged at positions different from each other and rotatable in the same plane. And the base that comprises
The base is intermittently rotated or stopped, and a fixed length is sent while feeding the strip into the strip storage box, and the strip is pulled out from the strip storage box,
A packaging device that is configured to be locked on a locking shaft and configured to wind up the band-like material on the locking shaft, wherein a hole provided in a side wall of the box for storing a band-like material is provided at the time of the fixed size. And feeding the strip into the strip storage box while sucking the air in the space.

(15) The band-shaped device according to (14), wherein the winding of the band-shaped material onto the locking shaft is performed while the hole of the box for storing the band-shaped material is closed. Product take-up packaging device.

(16) The box for storing a band-shaped object has a pair of rollers at an entrance, and one of the rollers is connected to the apparatus side when the box for storing a band-shaped object is at the position for the standard size. The belt-like material winding and packaging apparatus according to the above (14), wherein the driving force is transmitted via a friction wheel provided in the apparatus.

(17) A substantially circular guide portion capable of guiding the conveyed strip, a space for accommodating the strip defined by side walls opposed to the guide section, and one of the side walls Formed in the hole, which communicates with the space, and a pair of rollers provided at the entrance of the band-shaped material, and a band-shaped material storage box, which can rotate in the same plane, and different from each other A base on which at least three of the band-containing boxes are disposed at positions, and intermittently rotating or stopping the base to feed the band into the band-containing box. A packaging device configured to process, pull out the band-shaped material from the inside of the band-shaped object storage box, lock the band-shaped material on a locking shaft, and wind the band-shaped material on the locking shaft. The object storage box is When in position, strip winding and packaging apparatus, characterized in that configured to transmit driving force to one of the rollers of the roller pair.

(18) A substantially circular guide portion capable of guiding the conveyed band, a space for accommodating the band defined by side walls opposed to each other across the guide portion, and one of the side walls A hole for communicating with the space, a pair of rotation-free rollers provided at the entrance of the band, and regulating means for regulating the rotation of the roller pair. Can rotate in the same plane as the box,
And a base on which at least three of the strip-containing boxes are disposed at different positions from each other, wherein the base is intermittently rotated or stopped, and the strip is stored in the strip-containing box. , Processing the fixed size while feeding, pulling out the band from inside the box for storing the band,
A packaging device that is configured to be locked on a locking shaft and configured to wind the band-shaped material on the locking shaft, wherein the band-shaped material storage box is located at a position for the standard-size processing, The restriction by the restriction means is released, the driving force is transmitted to one of the rollers of the roller pair, and the power transmission is shut off when the band-shaped material storage box moves from the position for the fixed-size processing. And a device for winding and packaging the band-shaped material, wherein the device is configured to be regulated by the regulating means.

(19) Side walls provided opposite each other at a predetermined interval and provided on the side walls or on opposing surfaces of the respective side walls, and guide both width portions of a strip made of a photographic film. A substantially circular guide means to be obtained, an opening for air suction provided on one side of the side wall, and between the side walls corresponding to the leading end of the photographic film, and when viewed from the side, A band storage box having substantially circular protection means provided so as to be located outside the guide portion and a pair of rollers substantially free of rotation provided at an entrance of the band; A base on which at least three of the band-like object storage boxes are arranged at different positions on a base that can rotate in the same plane, and wherein the base is intermittently rotated or stopped, In front of the band storage box While feeding a strip was the fixed-length processing,
A package configured to pull out the band-like material from the inside of the band-like material storage box, lock the band-like material on a rotatable spool base, and wind the band-like material on the spool; An apparatus for transmitting a driving force to one of the rollers of the pair of rollers while sucking air in the box for storing the band-shaped material when the box for storing a band-shaped material is at the position for the fixed length. Wherein the strip is fed into the strip storage box.

(20) A regulating means for regulating the rotation of one of the rollers of the pair of rollers is provided in the box for accommodating the band-like material, and a releasing means for releasing the regulation of the regulating means in the sizing process is provided. The band-like material winding and packaging apparatus according to the above (19), wherein the apparatus is provided on the main body side.

(21) The winding and packaging apparatus according to (20), wherein the regulating means is a leaf spring having a friction member.

(22) A fixed guide member and the fixed guide member are located at a position where the band is locked with the locking claw of the spool, between the roller and the spool of the box for storing the band. The web winding and packaging apparatus according to (19), wherein both means are provided on the apparatus main body side so that an air flow generating means for generating an air flow toward the side is located.

(23) The belt-shaped article according to (19), wherein the guide surface of the fixed guide member is positioned substantially in a straight line connecting the nip portion of the roller and the locking claw of the spool. Rewind packaging equipment.

[0043]

Embodiments of the present invention will be described below with reference to the drawings.

The same members as those described with reference to FIGS. 8 and 9 or members (means) having the same functions.
Have the same reference numerals.

FIG. 1 is a diagram schematically showing a system including a packaging device according to the present invention.

In the above system, for example, a belt made of a photographic film (hereinafter referred to as a photographic film or a film) called a 135 film is wound on a spool through a predetermined process, and then wound on a patrone. It is stored until the patrone is carried out to the next process.

In the figure, V indicates a place where a means for performing a sizing process including a sizing roller 210 and a sizing cutter 220 is provided.

As shown in FIG. 2, for the film being processed, the locking end portion 22 having the small hole 20 to be locked to the locking claw of the spool for the film being processed is moved to the substantially central portion in the film width direction. In addition, the leading end portion of the subsequent film (a projecting outline 23 which droops from a substantially central portion in the width direction through a gentle slope, and a contour 24 which rises almost perpendicularly from the central portion are continuously formed) Form.

The small holes 20 can be punched out simultaneously with cutting.

W is a circular base 1 controlled so as to rotate intermittently in the direction of the arrow in the same plane, and four belt-like objects arranged at equal intervals on the base. In a place having a box (hereinafter, referred to as a film box or a box in this section), as described above, fixed-length processing, adjustment of the length of the protruding portion of the strip from the box, locking to locking means, and And four stations for winding on the locking means.

For convenience of explanation, the structure of the film box may be considered to be basically the same as the structure of FIG. 9 described above.

X locks the film temporarily stored in the film box 3 at the station C,
This is a place where a spool base 5 for holding a spool for winding is installed.

As shown in FIG. 3, the spool 50 has a slit 51 into which a locking end portion (described later) of the film is inserted, and a locking claw 52 provided in the slit.

The above-mentioned locking pawls consist of two upper pawls and one lower pawl, a total of three pawls. The lower pawl is located just between the upper two pawls and in the slit at the end of the film. It has a well-known configuration that allows smooth movement and locking of the film and prevents the film from coming off.

The spool base 5 is intermittently rotated or stopped in synchronization with the rotation of the base 1. Around the base 5, a means for supplying a spool onto the base and a transfer means 6 for automatically transferring the spool after film storage to a cartridge base (described later) are provided.

Y is a place where a patrone base 7 holding a patrone for storing the spool supplied by the transfer means 6 is provided.

The base 7 is also controlled to intermittently rotate or stop in synchronization with the spool base 5.

Around the base 7, means for supplying a cap for maintaining the light-tightness of the other side of the spool housed in the patrone, caulking means for fixing the cap, various inspection means, patrone A supply unit, a patrone discharge unit, and the like are provided, and the above operation is completed during one rotation of the base 7.

There is a pre-processing unit (not shown) in front of the place V, where a work such as perforation is performed on the side edge of the long film.

The control of the above-mentioned various means is not shown in C
It is appropriately performed by a PU (Central Processing Unit).

The operation in the above configuration is roughly described as follows.

When the film is transported by the predetermined number of rotations of the fixed-size roller 210, the film is transferred to the station A
Under the driving force of a pair of rollers 311 and 313 provided at the entrance of the film box 3 in FIG.

When the film of the specified length is conveyed, the cutter 220 operates to cut the film.

When the standard size processing is completed, the substrate 1 is rotated clockwise by 90 °, and the film box 3 is brought to the station B and stopped.

Here, at the time of the standard-size processing, the leading end of the film protruding by the distance from the entrance of the box to the cutter (the leading end referred to here is the leading end of the film in the description of FIG. 2). It is not the tip but the locking end of the film.) Adjust the amount of protrusion. This is because the locking pawl of the spool at the next station (reference numeral 5 in FIG. 3)
It is indicated by 2. ) And the small holes 20 are accurately prepared, but the station B can be omitted by shortening the distance between the cutter and the box.

At this time, the above-mentioned fixed-size processing is executed in parallel for the succeeding box positioned at the station A.

When the above processing is completed, the box 3 is positioned at the station C.

At this time, the spool supplied to the spool base 5 is synchronously positioned at the corresponding position, and a mode for receiving the film appears.

The film in the box is discharged from the box by the pair of rollers 311 and 313 to which the drive is applied, and the small hole 20 of the locking end 22 is engaged with the spool 50 by a predetermined number of rotations of the roller. At this time, the box which is automatically locked to the pawl 52 is located at the next two boxes in the station A, and the above-mentioned fixed length processing is performed. The protrusion amount adjustment processing is performed in parallel.

Next, the box 3 is brought to the station D.

The corresponding spool is a spool base 5
The phase is shifted by a predetermined angle through the counterclockwise rotation of, and the film is wound by the power applied to the spool.

At this time, the box three behind is station A, the box two behind is station B, and
The next box is at station C, and the above-described processing at each location is performed in parallel.

On the other hand, the spool 50 on which the film is wound
Are sequentially passed from the spool base 5 side to the patrone base 7 side, and are supplied to the patrone 70
And carried out to the next step through the processes such as capping, caulking, and inspection.

FIG. 4 is a schematic view showing the structure of the film box 3 according to the present invention in an easily understood manner.

Since the basic configuration is almost the same as the configuration shown in FIG. 9, it is convenient to appropriately consider the configuration.

In the figure, reference numeral 302 denotes a side wall made of reinforced plastic, which is integrated with the other side wall 301 of the same shape by four stays S at equally divided positions.

In other words, the side wall has an outer shape formed by a substantially circular portion 380 where the stay S is present and an entrance portion 383 that protrudes to the left side in the drawing. .

As described above, in the case of using a resin material, it is particularly desirable to devise a device for preventing the generation of static electricity (for example, to have a proper conductivity).

When the box is viewed from the side, the stay S
And a space section (also referred to as a film storage section) 399 defined by the left and right side walls communicates with the outside air.

As described above, the use of a plastic material for the side walls and the construction in which the left and right side walls are connected to form a space (room) completely separated from the surroundings do not affect the high-speed rotation of the base 1. This is in order to reduce the influence at all.

However, the present invention does not exclude such an embodiment. A substantially circular wall is provided between the side walls to conform to the above-described shape, thereby forming a partitioned film accommodating portion and an inner surface thereof. Can be used as a guide portion (guide surface).

Further, a ring-shaped reinforcing member (reinforcing means) made of, for example, steel is provided on the inner side of the plastic side wall (the surface directly facing the left and right side walls), and the guide portion is formed by utilizing the periphery of the member. The degree of freedom of configuration is wide.

Reference numerals 311 and 313 denote a pair of rollers provided at the entrance 383, which are extremely weak pressures of a spring coil (not shown) (they can rotate easily with one finger and are substantially free of rotation). Is between the two.

As is apparent from FIG. 5, the structure of the roller pair is such that it comes into contact with both side edges of the film and avoids contact with the image capturing range.

As will be described later, the lower roller 313 in the figure includes a roller (2) that comes into contact with the film side edge.
A surface contact portion 315 to which power is transmitted from the drive source side is integrally provided outside one of the large-diameter portions.

Reference numeral 320 denotes a film viewed from the direction of film insertion.
A linear portion of the box (for moving the film), which guides one end of the film conveyed in the fold of the above-mentioned fixed length processing to the film storage portion 399 by a plate material provided near the downstream side of the roller pair. Surface 370 is disposed to face with a small gap.

The straight section 370 is a part of the guide section, and its length can be determined as appropriate.

Reference numeral 305 (307) shown in a substantially circular shape is a guide portion (surface), which can guide the side edge portion of the film as in the conventional example.

Reference numeral 330 denotes a substantially circular protection means provided so as to be entirely located outside the guide portion in the figure, and is formed of a cylindrical rod having an appropriate diameter (hereinafter, the protection means is also referred to as a cylindrical rod). ).

When viewed from the side, the cylindrical rod 330 is located between the left and right side walls 301 and 302, and passes through the film leading end portion (the portion indicated by reference numeral 23 projecting beyond one side) in FIG. It is arranged to be within the width.

The support of the cylindrical rod 330 is performed by using the stay S.

In the embodiment, grooves corresponding to the diameter of the cylindrical bar are formed on the four stays S corresponding to the positions, while one end 331 of the cylindrical bar is bent outward. Four places including the bent portion are embedded in the groove from the inside of the storage section 399.

Reference numeral 333 denotes an L-shaped member provided at approximately 270 ° from the bent end of the cylindrical bar 330 to prevent the cylindrical bar from shifting.

In order to shift the position of the cylindrical bar by the above-described simple structure, the cylindrical bar is preferably made of a material having spring properties.

The protection means may not be a cylindrical rod. For example, the protective means may have a shape obtained by dividing a cylindrical rod in a longitudinal direction (a cross section in a direction orthogonal to the longitudinal direction is a semicircle), and a curved surface (an arc side). ) May be arranged facing the storage unit side. In short, it is important to make the contact area with the film as small as possible so as not to damage the film.
The mounting method is not limited.

The significance of the provision of the protection means is that when the box of the above embodiment is used, the contact width between the side edge of the film and the guide portion is as small as about 4 mm on one side, and in particular, 1 mm.
When the leading end of the film is narrower than the other parts, such as 35 film, when the leading end of the film is fed into the box, one side of the side edge of the leading end of the film is not guided by the circular guide. When the film is conveyed and inserted into the box at a higher speed than in the related art, it is possible to prevent the leading end of the film from coming off the guide portion.

The distance from the guide portion (surface) 305 to the inside of the protection means 330 is 0.5 to 2.0 mm.
Degree is preferable, and about 1.0 to 1.5 mm is more preferable.

If the length is 0.5 mm or less, not only does the film guide the film tip but also may come into contact with the film surface after the film tip,
This is because if it is more than m, the guide function at the leading end of the film is significantly reduced.

In a mode in which a wall is provided between the left and right side walls and the film accommodating portion is formed as a chamber, the same effect can be obtained by providing the projection corresponding to the cylindrical rod in a substantially circular shape. The wall connecting the side walls can be obtained from a resin material.

Further, by combining with an air flow generating means to be described later, a step may be provided between the inner surface of the wall and the guide portion without providing the above-described protrusion, and a combination of the above-described structures may be employed. But it is good.

390 is on one side wall 302,
A hole (hereinafter, referred to as a hole or an opening) formed at the center of the film storage unit 399.

The film storage section (space section) communicates with the atmosphere through the holes.

The hole 390 is opposed to the hose 90 (see FIG. 6) connected to the suction means (air flow generating means) provided on the apparatus main body side with a slight gap 93 at the place of the fixed size processing.

In the embodiment, the film was fed into the box 300 times under the following conditions. As a result, good winding results were obtained despite extremely high-speed processing.

Approximately circular guide surface (guide portion) diameter: about 100 mm Hole (390) diameter: about 50 mm Film transport speed: 400 to 800 m / min Suction pressure: about 4700 Aq Suction amount: about 1.3 to 1.6 m ³ / min Interval ( 93) Approximately 5 mm Hose (90) Diameter Approximately 75 mm FIG. 5 is a schematic diagram showing the relationship between the configuration of the regulating means associated with the roller 313 and the configuration provided on the apparatus main body that applies a driving force to the roller. is there.

As described above, the roller 313 is integrally formed with the surface contact portion 315 outside the roller, specifically, at a predetermined distance from one roller 313.

Surface contact portion 315 (hereinafter referred to as a friction wheel)
Has a two-stage disk shape of a large-diameter disk 317 and a small-diameter disk 319.

Reference numeral 350 denotes a regulating means provided by screwing on the side wall 302 of the box, and a leaf spring 351 having a slight curvature and a free end portion of the leaf spring, that is, a tip end portion, which is adhered. A friction member 353 made of rubber is used as a main element, and a tip portion is located between the roller 313 and the disk 317.

355 is a fixing pin provided on the side wall.
Normally, the leaf spring 351 is pressed, and as a result, the friction member 353 is pressed against the side surface of the disk 319 to prevent the rotation of the roller 313.

Reference numeral 360 denotes a drive mechanism provided on the apparatus main body side, which includes a motor 361, a vacuum pump 362, and the like.

The rotation driving force of the motor 361 is
3, transmitted to a pulley 365 via a belt 364, and transmitted to a coupling 367 made of an elastic member such as rubber formed coaxially with the pulley.

The coupling has a shape and configuration capable of engaging and contacting the outer periphery of the disk 319 and the side surface of the disk 317.

Reference numeral 366 denotes a pin for retracting the friction member 353 in order to release the regulation of the rotation of the roller by the regulation means 350 in the operation before the standard-size processing.

Reference numeral 368 denotes a pipe joint, and 369 denotes a pipe provided between the pipe joint and the vacuum pump 362.

In the above configuration, the driving mechanism 360
Is mounted on a support member 400 on the apparatus main body side, and the support member 400 is moved back and forth to measure the frictional engagement between the friction wheel 315 and the coupling.
13 is completed.

In order to transmit the rotational power more reliably, the friction wheel 315 may be sucked from the axis of the coupling by the vacuum pump 362.

FIG. 7 shows a small hole 2 in the locking end 22 of the film.
FIG. 5 is a diagram showing a station C section for measuring engagement between the lock pawl 0 and a locking claw of a spool 50.

When the box 3 is rotated and positioned at the station C, the nip between the rollers 311 and 313 and the slit of the spool 50 on the spool base 5 are substantially on a straight line 100 (on a horizontal line). .

Reference numeral 500 denotes a fixed guide made of a plate material.
It is located between the roller pair and the spool, and is disposed on the apparatus body side such that the surface thereof is located on the straight line or slightly below the straight line.

Reference numeral 510 denotes a position downstream of the fixed guide means as viewed from the direction of movement of the film box 3 (the direction of rotation of the base 1), and is directed toward the fixed guide means (preferably in the direction of film transport). Airflow generating means for blowing a predetermined airflow (obliquely with respect to the direction).

With the simple configuration described above, the locking process can be performed smoothly even at high speed. In addition, it is possible to form a small hole in the fixed guide means, to suck air between the film and the fixed guide means, and to carry out a higher stable transport of the film.

[0122]

According to the present invention, the production efficiency can be remarkably improved by improving various parts such as parallel processing and, for example, application of suction means in fixed-length processing.

[Brief description of the drawings]

FIG. 1 is a diagram schematically showing a system including a packaging device.

FIG. 2 is a view showing the shape of the front and rear end portions of a film when the film is cut.

FIG. 3 is a diagram showing a configuration of a spool.

FIG. 4 is a diagram showing a configuration of a film box.

FIG. 5 shows a roller 313 provided at the entrance of the film box.
FIG. 3 is a diagram showing a driving force transmission system for the motor and a configuration for regulating rotation.

FIG. 6 is a diagram showing a relationship between a hole provided in a band-like object storage box and a suction unit.

FIG. 7 is a schematic diagram for explaining a relationship between a roller pair, a spool, fixed guide means, and the like in a station C.

FIG. 8 is a schematic diagram showing a configuration of a conventional winding device.

FIG. 9 is a schematic view showing a configuration of a conventional box for storing a band-shaped material.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base 2 Band-like material 3 Box for storing band-like material 5 Spool base 6 Delivery means 7 Patrone base

Continuing on the front page (72) Inventor Kiyonori Kobayashi Konica Corporation, 1 Sakuracho, Hino-shi, Tokyo

Claims (23)

[Claims] 1. A substantially circular guide portion capable of guiding the transfer of a strip, a side wall facing the guide portion, and a space defined by the guide portion and the side wall. And a hole for air suction formed in the one side wall and communicating with the space portion. 2. A pair of rollers is provided at an entrance of a band of the band-containing box.
A box for storing a band-shaped object according to the item. 3. The box according to claim 2, wherein the pair of rollers are provided so as to be free of rotation, and at least one of the rollers is provided with a regulating means for regulating rotation. 4. The box according to claim 3, wherein said regulating means comprises a leaf spring having a friction member for pressing a part of said roller. 5. The box according to claim 4, wherein the friction member is rubber. 6. A side wall disposed to face at a predetermined interval, a substantially circular guide portion provided on the side wall or on a side facing the side wall, and the side wall and the guide portion. A space portion for storing the band-like material, which is partitioned, and a substantially circular protection member provided between the side walls and outside the guide portion when viewed from the side. A box for accommodating a band-shaped object characterized by having. 7. The box according to claim 6, wherein a hole for air suction communicating with the space is provided in one of the side walls. 8. The protection member on the space portion side,
The box for accommodating a band-like material according to claim 6, wherein the cross section is an arc shape. 9. The box according to claim 6, wherein the protection member has a substantially circular cross-sectional shape. 10. A side wall which is provided opposite to each other at a predetermined interval, and is provided on the side wall or on an opposite surface side of each side wall, and can guide both width portions of a strip formed of a photographic film. A substantially circular guide means, an opening for air suction provided on one side of the side wall, between the side walls corresponding to the front end of the photographic film, and when viewed from the side, A box for storing a band-shaped object, comprising: a substantially circular protection means provided so as to be located outside a guide portion; and a conveying means provided at an entrance of the band-shaped material. 11. The box according to claim 10, wherein said conveying means is a pair of rollers. 12. The box according to claim 11, wherein the roller pair is substantially free of rotation. 13. The apparatus according to claim 1, wherein said conveying means comprises a pair of rollers which are substantially free of rotation, and at least one regulating means for regulating the rotation of at least one of said rollers. Item 10. The box for storing a band-shaped material according to Item 10. 14. A substantially circular guide portion for guiding the transfer of the band, a space portion for accommodating the band divided by side walls opposed to each other across the guide portion, and one of the side walls. And a formed box for storing the band-shaped object, the hole including the hole communicating with the space portion, and at least three of the band-shaped object storing boxes rotatable in the same plane and at different positions from each other. The substrate is intermittently rotated or stopped, and while the band is being fed into the box for storing the band, the fixed length is drawn, and the band is drawn out of the box for storing the band. A packaging device configured to be locked on a locking shaft, and configured to wind up the band-like material on the locking shaft, wherein a hole provided in a side wall of the box for storing the band-shaped material at the time of the standard size Air in the space through the While, strip winding and packaging apparatus, characterized in that feeding the strip to the strip accommodating box. 15. The winding of the strip according to claim 14, wherein the winding of the strip on the locking shaft is performed in a state where the hole of the box for storing the strip is closed. Picking and packaging equipment. 16. The box for storing a band-shaped object has a pair of rollers at an entrance, and one of the rollers is provided when the box for storing a band-shaped object is at a position for the standard size.
The winding and packaging apparatus according to claim 14, wherein the driving force is transmitted via a friction wheel provided on the apparatus side. 17. A band-shaped material storage space defined by a substantially circular guide portion capable of guiding a conveyed band-like material, a side wall opposed to the guide portion, and one of the side walls. A formed box for communicating with the space portion, and a pair of rollers provided at the entrance of the strip, and a strip storage box having: a rotatable box that can rotate in the same plane, and at positions different from each other. And a base on which at least three of the strip-shaped storage boxes are disposed. The base is intermittently rotated or stopped to feed the strip into the strip-shaped storage box. A packaging device configured to pull out the band from the inside of the band storage box, lock the band on a locking shaft, and wind the band on the locking shaft; The storage box is Wherein the driving force is transmitted to one of the rollers of the pair of rollers when it is in the position for the belt. 18. A band-shaped object storage space defined by a substantially circular guide portion capable of guiding a conveyed band-like material, a side wall opposed to the guide portion, and one of the side walls. A formed box that communicates with the space, a pair of rotation-free rollers provided at an entrance of the band, and a regulating unit that regulates rotation of the pair of rollers. And a base that can rotate in the same plane, and at least three of the band-like object storage boxes are arranged at different positions from each other, wherein the base is intermittently rotated or stopped, The band-shaped object is sent to the band-shaped object storage box, and the fixed-length processing is performed. The band-shaped object is pulled out from the band-shaped object storage box, and is locked to a locking shaft. Package configured to be wound into A mounting device, wherein when the band-shaped object storage box is at a position for the fixed-size processing, the restriction by the restriction means is released, and a driving force is transmitted to one roller of a roller pair; and When the box for storing a band-shaped object moves from the position for the fixed-length processing, the power transmission is shut off, and the band is wound up by the regulating unit. apparatus. 19. A side wall which is provided opposite to each other at a predetermined interval, and is provided on the side wall or on an opposite surface side of each side wall, and can guide both width portions of a band formed of a photographic film. A substantially circular guide means, an opening for air suction provided on one side of the side wall, between the side walls corresponding to the front end of the photographic film, and when viewed from the side, A substantially circular protective means provided so as to be located outside the guide portion, and a pair of substantially free-rotating rollers provided at an entrance of the belt-like material; A base having at least three of the band-like storage boxes arranged at different positions on a base rotatable in the same plane; and intermittently rotating or stopping the base to form the band. In the storage box The belt-shaped object is subjected to a fixed-length process while being fed. A packaging device configured to be wound up on a spool, wherein when the band-containing box is at a position for the fixed size, the roller pair is drawn while sucking air in the band-containing box. Wherein the driving force is transmitted to one of the rollers to feed the band into the box for storing the band. 20. A device for regulating the rotation of one of the rollers of the pair of rollers in the box for accommodating the band-like material, and a releasing device for releasing the regulation of the regulating device in the standard-size processing. 20. The device according to claim 19, wherein the device is provided on the side. 21. The apparatus according to claim 20, wherein the restricting means is a leaf spring having a friction member. 22. A fixed guide member and a fixed guide member side between the roller and the spool of the band-shaped object storage box, at a position where the band-shaped object is locked to a locking claw of the spool. 20. The apparatus according to claim 19, wherein both means are provided on the apparatus main body side such that an air flow generating means for generating an air flow toward the apparatus is located. 23. The guide surface of the fixed guide member is positioned substantially on a straight line connecting a nip portion of the roller and a locking claw of the spool.
2. The winding and packaging apparatus for a band-shaped material according to 1.