JPS63316860A - Automatic splicing device for film and film leader - Google Patents

Abstract

PURPOSE:To automate connecting operation completely and to shorten the operation time by accurately connecting overlapped parts of a film and a film leader with a splice tape piece only by supplying and setting the tip part of the film on the film leader part supplied to a prescribed position of a processing base. CONSTITUTION:The tip of a splice tape 51 mounted on a tape reel 52 is loaded manually to below a pressure roller 49. Further, the film leader is inserted into between the surface of the processing base 3 and a leader guide 41 and moved forth up to the position of an upper blade 14 for film tip cutting. The tip of the film set in the recessed part 8 of a cartridge base 10 is raised and set on a plate 23. An operation switch is turned on after the spice tape 51, film leader, and film are set; and then the film tip is cut to length matching with splicing operation, the cut tip part is put over the film leader, and the splice tape 51 is tuck on the overlapped part.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an auto-splicing device for film and film leader.

Before the film is developed in an automatic processing machine, a film leader is attached to the leading end of the film to serve as a guide for smooth transport of the film. A film leader with a plurality of films attached to its rear end performs development processing while sequentially circulating and meandering in a vertical direction within a plurality of various processing tanks installed in parallel in a processing machine.

The present invention relates to an apparatus for automatically connecting a film leader with a splice tape to the leading end of a film partially pulled out from a cartridge.

(Prior art) Conventionally, when connecting multiple films to the rear part of one film leader, a gauge was used to maintain parallel connection to the film leader, and a splice tape was used. The connection between all film readers and film was done exclusively by hand.

(Problems to be Solved by the Invention) In the conventional splicing work of film and film leader, which is mainly done manually, there is a large variation in work time depending on individual differences or skill levels of the workers. When pasting tape, air bubbles often occur on the adhesive surface, and the air remaining on the tape surface will make the connection between the film and the film leader incomplete, and will cause problems in subsequent operations. Therefore, separation of the film and film leader in the middle of the process will result in an interruption of the developing process, resulting in fatal problems such as uneven development of the film.

One object of the present invention is to provide an auto-splicing device for film and film leader, which can fully automate the manual work of connecting film and film leader using tape, and can minimize the occurrence of conventional problems. The purpose is to

(Means for Solving the Problems) In order to achieve this object, the present invention has the following configuration.

That is, the first invention according to the present invention, an auto-splicing device for film and film leader, has a means for supplying the leading end of the film to a film leader section supplied to a predetermined position of a processing table and overlapping the two. , a means for supplying splice tape to the overlapping one-sided portion, a means for pasting the tape to the overlapping portion and pressing the splice tape, a means for cutting the end of the pasted tape, and a means for cutting the end of the pasted tape; It is characterized in that it is comprised of means for pressing centering on the end portion on the side to be cut.

The second invention, an auto-splicing device for film and film leader, supplies the leading end of the film to the film leader section supplied to a predetermined position on the processing table,
means for overlapping the two, means for supplying a separator tape with splice tape pieces pasted at predetermined intervals on one side of the overlapping part, separating the splice tape pieces from the separator tape and pasting them on the overlapping part. The present invention is characterized in that it comprises means for pressing the splice tape pieces, and means for removing the used separator tape.

(Example) Next, a specific example of an auto-splicing device for a film and a film leader, which is the first invention according to the present invention, will be described with reference to the drawings.

Figure 1 is a partially cutaway perspective view of this device. This auto-splicing device (1) can be raised and lowered into a notch at the front end of a processing table (3) consisting of a top plate of a box-shaped main body (2). A film set zone (5) is formed.

This film set zone (5) has a plurality of new cartridges (in the drawing, two cartridges are accommodated) and a cartridge having a recessed part (8) in which a cartridge sensor (7) is installed at the bottom. The stand αQ is a slide frame section formed by a part of the box-shaped main body (2).
It is inserted into the left and right pair of arm parts αD (Company) of a, and is attached so that it can be raised and lowered using the shaft as a guide.Usually, the cartridge stand α0 is attached to a suppression spring α4 wound around the slide shaft. and maintains a descending state.

At the rear edge of the cartridge stand opposite to the recessed part (8) of the cartridge stand αQ, there is a film tip cutting cap fixed to the boundary with the film setting zone (5) of the processing table (3). A pair of left and right lower blades αηαη for cutting the film tip are fixed on the cartridge stand αq, and a pair of lower blades αηαη for cutting the film tip are fixed to the cartridge stand αq. A film lifting plate (support) is installed with a pair of left and right pins (A) (supports) for locking the perforation cut jω of the film on the surface of the plate, which extends to the lower blade αη portion. ) is attached so as to be pivotable about the axis a9.

Further, at the front end of the cartridge stand αQ, there is rotatably hinged (c) a film holding plate (a) to which a handle (to) that can cover the recessed part (8) containing the cartridge is attached.

Further, the cartridge stand αG has a built-in push-up pin (7) located on the back side of the film lifting plate (c) and that can be retracted from the cartridge stand QG. is the patrone stand α
It is supported by a cam mechanism via a cartridge stand actuating plate (to) fixed to Q and a push-up pin actuating plate (to) disposed in sliding contact with this cartridge actuating plate (a).

That is, as shown in the perspective view of FIG. 6, this cam mechanism is attached to a main cam (to) and a part of one side of the main cam (to), and has a sub-cam (with a large protrusion). 2), which has a flat back cut section (
) is formed.

The main cam (to) supports the cartridge operating plate (to) and the push-up pin operating plate (to), and is driven by the motor (to) for cutting the film and rotating the cam, so that the cam is at the top dead center. , the cartridge actuating plate (to) is the main cam (to), while the push-up pin actuating plate (to)
will be shared and supported by Subcam (B). When the cartridge stand QG rises with the rotation of the main cam, the cutting operation of the leading end of the film (F') also proceeds simultaneously by sliding contact between the lower film cutting blade αη and the upper blade αQ fixed to the processing table (3). The folded and cut film ends are dropped and stored in a waste bin provided at the bottom of the box-shaped main body (2).

Now, the push-up pin actuating plate (end) supported by the sub-cam (2) with a large protrusion, and the push-up pin (1)
The protruding work from the rise of the patrone is the lifting plate (to)
It appears as a turning lift with the axis Ql as the fulcrum.

When the cartridge stand αG descends, the main cam (
(to) is a cam contact plate (b) fixed to the cartridge stand αO located below, facing the cartridge operating plate (to).
, and gently lowers the cartridge stand α0.

On the surface of the processing table (3), there is the film setting zone (5).
In order to accurately cut the film leader (■) onto the processing table (3), the reader guide (9), which has a protruding tip formed on the front side of the film leader (9), has an appropriate gap between it and the surface of the processing table (3). A reader sensor (6) for checking the setting status of the film leader (G) is attached to this reader guide α°C.

On the processing table (3), more precisely on the reader guide @η on the processing table, there is a moving plate ( financial institutions) have been established.

A center plate (to) is erected in the central part extending in the front-rear direction of the main moving plate (to), and the center plate (to) corresponds to the two cartridge accommodation recesses (8) (8). A splice tape supply mechanism, a tape pressure bonding mechanism, and a tape cutting mechanism are installed on both the left and right sides of the
) is accompanied by the sliding movement above.

That is, near the rear end of the center plate (c), the splice tape (51) is wrapped around the support shaft @'t) with the help of the pressing force of the spring (9) and the positional stabilizer θ. A tape reel (52) is attached (FIG. 8). A crimp holder (57) whose approximately central portion is supported by a mounting shaft (56) is attached to the front part of the tape reel (52).
A tape pressing roller (55) is arranged between the pressure bonding holder (52) and the pressure bonding holder (57).

The front end of this crimping holder (57) has a crimping roller.
Slightly behind the pressure roller (59), there is a tape feed knob (61) that protrudes from the side of the pressure bonding holder (57) with an appropriate gap between the pressure roller (59) and the pressure roller (59). The tape feed shaft (62) with a
Also, tape holding rollers (64) are provided below each tape feed shaft (62). On the other hand, the rear end of the crimp holder (57) is connected via a link (69) to a crimp solenoid (68) attached to a bracket (66) fixed to the center plate (45). The crimping holder (5) is configured to be able to swing around the mounting shaft (56) by excitation of the crimping holder. (71) is a return spring holder that controls the return spring (72) of the crimping solenoid (68). It is a board.

Further, a cutter arm (75) is attached near the front end of the center plate (45) with a mounting shaft (76), and a cutter blade (78) is fixed to the front end of the cutter arm (75). A tape presser (79) made of an elastic material such as urethane rubber is attached to the front end portion of the cutter blade (78). On the other hand, the power vine arm (7
5) The rear end of the cutting solenoid (83) is supported by a bracket (81) fixed to the center plate (c).
) are connected to each other, and the cutter arm (75) is configured to be able to swing around the mounting shaft (76) by excitation of the cut solenoid (88).

and the cut solenoid (8) of the cutter arm (75).
The suction swing according to 8) is configured to return to the original position using a cutter arm return spring (85) stretched between the center plate (45) and the cutter arm (75).

Next, details of the mechanism for stably moving the moving plate (48) without swinging in the front-back direction will be explained. Figure 10 is a partially cutaway perspective view of the box-shaped main body showing details of the moving mechanism.
One end of the moving plate (48) connects a cam follower (87) fixed to the side end to a band-shaped cam follower guide laid on the surface of the processing table (3) forming the top plate of the box body (2). (88), and the other end of the moving plate has a support arm (90) hanging down from the side end, which is attached to the processing table (3). (3) Slide groove (92
), and the slider (93) fixed to the lower end side of the support arm (9) also served as a pair of front and rear stoppers fixed to the frame frame (4) in the box body (2). The slide shaft (96) installed between the support arms (95x95) is inserted, and the moving plate (48
) is supported at both ends.

A timing belt (100) is wound around the frame (4) between a pair of front and rear pulleys (98x99) of a driving pulley (98) and a driven pulley (99) which are rotated by a reversible drive motor (97). This timing belt (100) is equipped with a belt fixing tool (10).
1) is fixed, the slider (93) and this belt fixture (101) are fixed, and the alternating running direction of the timing belt (100) in the front and back direction is
Between a pair of support arms (95) (95), which also serve as stoppers, of the moving plate (43), a repetitive running motion with a restricted movement width is realized.

Next, a specific embodiment of an auto-splicing device for a film and a film leader, which is the second invention according to the present invention, will be described with reference to the drawings.

In the second invention, instead of the splice tape used in the first invention, as shown in FIG. The main feature is the use of splice tape that is pasted on a separator (mounting paper) (150) and wound into a roll.

Therefore, the difference from the first invention described above is that the splice tape supply mechanism is very slightly different, but other mechanisms, namely, the film supply mechanism to the film leader and the moving plate. Since the moving mechanism and the like are exactly the same as those of the first invention, we will avoid repeating the explanation and will explain the moving plate and its operation corresponding to the above-mentioned FIG. 9, which best expresses the features of the second invention. The description of the second invention will be continued with reference to the drawings, mainly drawings.

FIG. 15 is a side view of a moving plate (148) equipped with a splice tape supply mechanism and a splice tape pressure bonding mechanism, and a center plate (145) is erected at the center of the moving plate (143) extending in the front-rear direction. has been done. The splice tape supply a341 and the tape pressure bonding mechanism installed on both sides of the center plate (145) move along with the sliding movement of the moving play (14B) on the processing table (108). That is, the center plate (145
) A tape reel (1152) around which a piece of splice tape (151) shown in FIG. 14 is wound is attached near the rear end. A crimp holder (157) whose rear portion is supported by a mounting shaft (156) is attached to the front part of the tape reel (152) so as to be swingable about the shaft (156). This tape reel (
A tape pressing roller (155) is arranged between the pressure bonding holder (152) and the pressure bonding holder (157).

A pressure roller (159) is located at the front end of this pressure holder (157), and a tape guide (158) whose tip on the pressure roller side is formed into an acute angle is located slightly behind the pressure roller (159). , a tape detection sensor (160) is located above and close to the tape guide (158).
are arranged respectively.

On the other hand, a bracket (166
), the crimp solenoid (168) is attached, and the excitation of the crimp solenoid (168) causes the crimp holder (
Rondo (167) in contact with the upper end surface of 157) is extended,
The crimp holder (157) is centered around the mounting shaft (156).
The front part is configured to descend, and the crimp holder (1) is released under the control of the crimp solenoid (168).
57) is urged to raise its front part by the force of a return spring (171) stretched between the center plate (145) and the crimp holder (157).

At the rear lower part of the crimp holder (157), a channel-shaped roller holder (170) is attached to the center plate (
The holder (170) houses a separator feed roller (178) and a pressure roller (174) that presses against the separator feed roller (178) from above. A roller (
A one-way type separator feed drive roller (180) and a separator feed driven pulley (182) are fixed to both ends of the mounting shaft of 178), respectively.

And the pressure roller (15) equipped on the separator feed wave pulley (182) and the pressure bonding holder (157).
A toothed power transmission belt (186) is stretched between the separator feed drive pulleys (184) fixed to the mounting shaft of the crimping roller (159) and protruding from the crimping holder (157) of 9). In addition, the one-way separator feed drive roller (180) is connected to the processing table (10, 8
), a trapezoidal roller guide (189) is located on the rear side of the moving area of the moving plate (14, 8) and is fixed to the moving plate (14, 8).
The roller (180) is configured to roll only when moving rearward, and apply its rolling force to the separator feed roller (17B).

(Operation) The operation, procedure, and series of operations in the auto splicing device for film and film leader according to the first invention having the above configuration will be explained.

◎ Regarding setting splice tape: Tape reel (
The tip of the splice tape (51) attached to the tape feed knob (6
1), rotate the tape feed knob's feed shaft (62).
and the tape holding roller (64), and manually load the tape to the bottom of the pressure roller (69) (see FIG. 9(a)).

◎ Regarding setting the film leader: Manually insert the film leader surface between the surface of the processing table (3) and the leader guide 01), and move the film leader ■ forward to the position of the upper blade af3 for cutting the film leading edge.

◎ Regarding setting the film: Set the two cartridges with the tip of the film (9) pulled out into the recessed part (8) of the cartridge stand αq,
Lock the film perforation opening J to the pin (A) on the film lifting plate (C), and then lift the film holding plate ■
Rotate the film around the threaded part of the film to lift the leading end of the film and set it on the plate.

Next, the mechanism for lifting the cartridge stand will be explained.

1. After setting the splice tape, film leader, and film (patrone), turn on the operating switch. However, on this occasion, the cartridge sensor (7
) and the film leader sensor (6) do not detect both the patrol and the leader, the switch is configured not to operate.

2. The main cam (to) at the bottom of the cartridge stand +10 starts rotating, and the cartridge stand operating plate (to) connected to the cartridge stand αO that is in contact with the main cam (to) is pushed up, and the cartridge stand is It begins to rise along the shaft (see Figure 7 (a) and Figure 6).

3. While the cartridge stand αG is rising, the film protrudes from the cartridge stand (the tip of the film is fixed to the cartridge stand by the lower blade αη fixed to the processing table (3) and the upper blade αG fixed to the end surface, the length suitable for splicing work is (4th cut)
(see figure).

4. Just before the top dead center of the main cam (to), turn the sub cam (b)
comes into contact with the push-up pin operating plate (to), and as the cam rotates, the push-up pin (1) protrudes and pushes up the film lift plate 4 (see FIG. 7 (b)).

5. The top dead centers of the main cam (to) and sub cam (b) are approximately the same, and the push-up pin ■ At maximum protrusion, that is, when the film lifting plate (e) is at the highest position, the surface of the cartridge stand αG is the processing stand (3) It is located slightly above the surface (see Figure 7 (b)).

6. When the cam rotates further and the back cut part (to) of the cam becomes upward and horizontal, the push-up pin (to) retracts from the surface of the processing table (3), and the film lifting plate (c) returns to its original position. It returns to the same level as the surface of the processing table (3), and the cut end portion of the film (Takumi) is superimposed on the film leader (L) (see FIG. 7 (c)).

7. After the tape is applied to the overlapping part of the film (wat and leader ■), the main cam (to) rotates further and pushes down the cam contact plate (to).

As a result, the cartridge stand αQ descends to the starting position and stops.

Next, we will explain the process of applying the tape.

There is a film on the upper surface of the end of the film leader (when the end of the film is overlaid). 1. A crimp solenoid (68) and a cut solenoid (
88) With both of them in the 0FF (released) state, move the moving plate (
4g) slides forward toward the film set zone (5) and stops at the working position (4), which is the maximum forward position (8th
(See figure) 6 2. First, the crimping solenoid (68) is activated, the crimping holder (57) rotates around the shaft (56), and the crimping roller (59) stacks it on the film leader (G). (See Figure 9 (b)).

3. While the pressure roller (59) remains in pressure contact with the tape (51), the movable plate (48) retreats to the working position (), and the pressure roller (59) presses the tape (51) up to the film leader (G). ) is pasted, and the film (cotton film leader color) is spliced (see Figure 9 (b) and Figure 8).

4. After the moving plate (c) stops at the working position CB), the crimp solenoid (68) becomes 0FF (released), the cut solenoid (88) then operates, and the cutter arm (75) moves to the shaft (76). Rotate around the fulcrum and attach the tape (5
1) Cut (see Figure 9 and Figure 8).

In this work, after cutting the tape, press the pressure roller (5
The tape (51) left on the crimping o-ra (5) must be
By adjusting the stroke of the cutter arm (75) so that the cutter arm (75) is positioned below the cutter arm (75), manual loading of the tape (51) only needs to be performed at the start of work, and continuous processing is possible thereafter.

5. With the cut solenoid (8g) still in operation, the moving plate starts moving back again, and during this time the tape holder (79) made of an elastic material such as urethane rubber presses the tape (
51) Retreat while pressing down on the surface.

As a result, the tape (51) is completely pasted from the release of the pressure roller (59) to the cutting line.

6. After the moving plate (c) retreats to the starting position, the cut solenoid (88) becomes 0FF (released), and the tape application process is completed.

Next, the operation, procedure, and series of effects in the present auto-splicing device according to the second invention will be explained.

◎ Regarding the splice tape set: Chief reel (
Rolled strip separator (mounting) with splice tape piece (151) attached to (150)
) through the tape pressing roller (155), pull it out to the top side of the tape guide (15g), fold it back at the acute-angled guide tip of the tape guide (15B), and then attach the tape guide (158 ) is attached to the separator feed roller (150).
78) and the pressure roller (174) manually. In addition, when the tape guide (158) of the strip separator (150) is forcibly folded back using the acute-angled tip of the tape guide (158), the splice tape piece (151) on the surface of the strip separator (150) )teeth,
The tip portion is peeled off from the surface of the band-shaped separator (150), and the core portion is placed on standby below the pressure roller (159) (see FIG. 15).

◎Next, I will explain the process of applying the tape.

When the tip of the film (F) is overlaid on the upper surface of the end of the film leader (G), 1. With the crimp solenoid (168) in the 0FF (released) state, move the moving plate (148) onto the film. The separator is slid forward toward the set zone (5). At this time, the separator feed drive roller (180) is released from the state where it is placed on the roller guide (189) (see FIG. 18(a)).

2. When the moving plate (148) moves forward and the tape pressure roller (159) reaches the film (support), the moving plate (143) stops and the pressure solenoid (168)
) is turned on, the rod (167) extends, and the crimp holder (
157) The front part is rotated and lowered, and the pressure roller (159) is brought into pressure contact with the splice tape piece (151) on the overlapping part of the film (wa and film leader 2).

Immediately thereafter, the moving plate (148) starts to retreat, and the splice tape piece (151) adhesively connects the film (G) and the film leader (2).

At this time, the rotation of the pressure roller (159) is controlled by the separator feed drive pulley (182m transmission belt (18
6) Rotate the separator feed roller (17B) via the separator feed driven pulley (182), and press the pressure roller (17B) to the separator feed roller (178).
4) splice tape piece (151) inserted between
) used strip separator (mount) from which it has been removed
(150) The part is sent backwards, and part of the removal work has already begun at this stage (see Figure 18 (b)).

a. When the pasting work of the splice tape piece (151) is completed in the state shown in FIG. 18(b), the moving plate (
148) stops and the crimp solenoid (168) turns OFF.
The shortening movement of the rod (167) immediately causes the return spring (171) to act on the crimp holder (157).
) is lifted up, the pressure roller (159) is released from the pressure contact with the tape piece (151), and the moving plate (148) begins to retreat again. When the moving plate retreats again, the separator feed drive roller (1so) rolls on the roller guide (189) in order to pull out the next splice tape piece (151) below the pressure roller (159). The rotational force of the roller is the rotation of the separator feed roller (178) that is directly connected to this, and the used separator (150) is sent backwards and sent all at once to the winding shaft or storage box (not shown) installed on the moving plate (148). (See FIG. 18(c)).

The final backward stop of the moving plate (148) coincides with the detection by the tape detection sensor (160) at the rear end of the next splice tape piece (151), and the first
Figure 5 shows the situation at that time. The separator feed drive roller (180) is a one-way type, and when the movable plate (148) moves backward, it moves on the roller guide (189), but when it moves forward, it does not move, and only moves the splice tape. is considered to have no effect at all.

Also, the tape detection sensor on the crimp holder (175) (
By changing the position of the splice tape piece (160), the position to be secured for the tip of the splice tape piece (151) can be freely changed.

(Effects of the Invention) This device reduces work time and improves work efficiency by simply setting the film and film leader in predetermined positions and accurately connecting the overlapping portions of the film and film leader with a piece of splice tape. Furthermore, in the first invention, since the connection part is evenly pressed by a pressure roller and a tape presser made of a rubber-like elastic body, it is possible to completely eliminate air bubbles from remaining on the adhesive surface of the tape. However, the uniformity of the tape application operation is always maintained and no unevenness occurs, which makes the subsequent film development process stable. In addition, fully automating the tape application process not only improves processing capacity, but also ensures uniformity in the work time and content by creating a detailed timetable in seconds for a series of tasks. This will also contribute to the realization of the settings.

In addition, especially in the second invention, a splice tape piece of a predetermined length is placed on a band-shaped separator (mounting paper) in advance.
By using splice tapes pasted at predetermined intervals, it is possible to eliminate the need for a means for cutting splice tapes, which makes the separation mechanism easier to use, and also eliminates the process of cutting tapes. As a result, it was possible to contribute to further improvement in work efficiency, and it was also possible to eliminate concerns about quality stability being superior or inferior due to differences in the performance of tape cutters.

[Brief explanation of drawings]

Figure 1 is a partially cutaway perspective view of this device, Figure 2 is a side view of the box-shaped main body with the side wall removed, Figure 8 is a plan view of this device, and Figure 4 is centered around the cartridge stand. A side view showing the state immediately before the film cutting operation, FIG. 5 is a view corresponding to FIG. 4 immediately before the overlapping operation of the film and the film leader after the film is cut, and FIG. 6 is a perspective view of the cam for lifting and lowering the cartridge table. Figures 7 (0) to (middle) are front views showing the upward and downward movement of the patrone table over time, Figure 8 is an explanatory diagram of each work stop position of the moving plate, and point C indicates the start and end of work. , A point shows the tape crimping work, and a B point shows the tape cutting work, Fig. 9 (a). (B) and (C) are respectively C locations in Figure 8;
A side view of a part of the moving plate at locations A and B, FIG. 10 is a perspective view with a part of the box-shaped main body cut away to show the moving mechanism of the moving plate, and FIG. 11 is a side view of part of the moving plate shown in FIG. A view along the XL line, FIG. 12 is an exploded enlarged view of the belt, FIG. 13 is a plan view of this device after splicing work is completed, and FIG. 14 is the splice tape used in the second invention. A perspective view of a strip-shaped separator with pieces pasted and rolled, Figure 15 is a side view centered on the movable plate when it is at its most retracted position, and Figure 16 is a folded separator seen from the direction of arrow A in Figure 15. Figure 17 is a rear view of the center of the feed roller, Figure 17 is a side view of the folded crimping holder and the center of the transmission belt as seen from the direction of arrow B in Figure 16, Figure 18 0) (B) and (C) are movement of the moving plate. FIG. 7 is a side view of a portion of the moving plate showing the splice tape pasting work over time as the splice tape changes. In the figure, (2) is the box-shaped main body, (3) (108) is the processing table, (5) is the film setting zone, αG is the cartridge stand, αG is the upper blade for cutting the leading edge of the film, and αη is the lower blade for cutting the leading edge of the film. Blade, (c) is film lifting plate,
(1) is the push-up pin, (to) is the main cam, (b) is the sub cam, (to) (148) is the moving plate, (to) (1)
45) is the center plate, (51) is the splice tape, (151) is the splice tape piece, (52X152
) is a tape reel, (57X157) is a crimp holder, (59X159) is a crimp roller, (68) (
168) is the crimp solenoid, (75) is the cutter arm, (78) is the cutter blade, (79) is the tape holder,
(88) is a cut solenoid, (98) is a slider,
(95) is the support arm, (96) is the slide shaft, (
100) is a timing belt, (150) is a band-shaped separator (mount), (158) is a tape guide, (160)
) is a tape detection sensor, (17B) is a separator feed roller, (180) is a one-way type separator feed drive roller, (186) is a toothed transmission belt, (
189) indicates a trapezoidal roller guide, (G)) indicates a film leader, and (Takumi indicates a film. Patent applicant Noritz Research Center Co., Ltd. Fig. 3 Fig. 2 Fig. 5 Fig. 8 Fig. 12 It Fig. 13 Figure 10 Figure 11 rirt Figure 16 Figure 17 Figure 14 rg Figure 15 Figure 18 (c) Figure 18 (a)

Claims

[Claims] (1) A means for supplying the leading end of the film to a film leader section supplied to a predetermined position on the processing table and overlapping the two, a means for supplying splice tape to the overlapped one side, and a means for supplying the splice tape to the overlapped part. A film and a film leader comprising a means for pressing the splice tape, a means for cutting the end of the pasted tape, and a means for pressing the end of the splice tape mainly on the side to be cut. Auto splicing device with. (2) The auto-splicing device for film and film leader according to claim 1, further comprising means for cutting the leading end of the film in the process of supplying the film to the film leader section. (3) The splice tape supply means, the tape adhesion/pressing means, the tape cutting means, and the pressing means for the cut end of the adhesive tape are placed on a moving plate that moves on the processing table. An automatic splicing device for a film and a film leader according to claim 1. (4) The auto-splicing device for film and film leader according to any one of claims 1 to 3, wherein the auto-splicing device comprising a series of means is arranged in parallel. . (5) Means for supplying the leading end of the film to a film leader section supplied to a predetermined position on the processing table and overlapping the two, and a band-shaped piece of splice tape pasted at a predetermined interval on one side of the overlapping part. A film comprising a means for supplying a separator, a means for separating a splice tape piece from a separator strip, a means for adhering it to the overlapping portion, a means for pressing the splice tape, and a means for removing the used separator strip. Auto splicing device with film leader. (6) The auto-splicing device for film and film leader according to claim 5, further comprising means for cutting the leading end of the film in the process of supplying the film to the film leader section. (7) The means for supplying the strip separator with pieces of splice tape, the means for applying and pressing the splice tape, and the means for removing the used strip separator are placed on a moving plate that moves on a processing table. An auto-splicing device for the film described in item 5 and a film leader. (8) The means for separating the splice tape pieces from the surface of the band-shaped separator is carried out by folding back the tape guide of the band-shaped separator along the acute-angled tip. An auto-splicing device for connecting the film according to any one of these items and a film leader. (9) The auto-splicing device for film and film leader according to any one of claims 5 to 8, wherein a plurality of auto-splicing devices including the series of means are arranged in parallel.