JPS636409B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a bag sealing device for storing cash, securities, valuables, etc. in a bag and sealing the bag for transportation, storage, etc.

2. Description of the Related Art In general, when cash, securities, valuables, etc. are transported or stored, these cash, securities, valuables, etc. are often stored in cloth bags and then transported or stored.

By the way, in this case, since the items to be stored are very important such as cash, securities, and valuables, the neck of the bag must be sealed to avoid mistakes during transportation and storage. However, in the past, this sealing work was entirely done by hand.

Problems to be Solved by the Invention Therefore, in the past, sealing work required a lot of effort, and there were large individual differences in the finished product.
It could not be said that it was necessarily good for transportation and storage.

In view of the above, it is an object of the present invention to provide an excellent bag sealing device that can automatically perform all of the sealing fittings and bag sealing operations, and can also manually feed the sealing fittings as needed. purpose.

Means for Solving the Problems In order to achieve the above object, the present invention has an insertion opening that allows the neck of the bag to move forward and backward, and when the neck of the bag is inserted into the insertion opening, a sealing metal fitting is provided. A sealing device that presses the bag to form a locking portion, and a tape supply device that supplies a tape to be wrapped around the neck of the bag to the front opening of the insertion opening of the sealing device, and the tape supply device With the tape supplied to the front opening of the insertion opening, the neck of the bag is inserted into the insertion opening to wrap the tape around the neck of the bag, and the sealing device automatically presses the sealing fitting. In addition, a transfer table is provided for supplying the sealing fittings so that the sealing device can move forward and backward with respect to the sealing device, and the transfer table is configured to be able to move forward and backward with respect to the sealing device either manually or automatically. .

Therefore, according to the present invention, the sealing work can be performed automatically, and the sealing fitting can be automatically or manually supplied to the sealing device, and some kind of If the sealing fittings are not being supplied accurately for some reason, it is possible to immediately switch to manual operation, manually feeding the sealing fittings, and perform the sealing work correctly.

Embodiment Hereinafter, an embodiment of the present invention will be described in detail based on the drawings.

As shown in FIGS. 1 to 7, an insertion opening 3 for the neck of the bag 2 is formed by a notch in the front lower part of the machine frame 1. A punch 4 and a die 5 for sealing are provided above and below the front side of the insertion opening 3. The upper punch 4 is provided with a magnet (not shown) on its lower surface for holding the base of a male eyelet component (hereinafter simply referred to as the male component) 6 shown in FIGS. 14 to 16, and a stamped portion (not shown). (not shown) is provided. The lower die 5 has the first die on its upper surface.
A female part 7 of an eyelet (hereinafter simply referred to as a female part) 7 shown in FIGS. 4 to 16 can be held, and an annular groove 8 is formed inside thereof. In particular, as is clear from FIGS. 3 and 4, a mounting portion 10 of a guide member 9 is attached to the machine frame 1, and a shaft 11 of the punch 4 is supported on this guide member 9 so as to be slidable in the vertical direction. ing. An intermediate portion of a lever 12 is swingably supported on the machine frame 1 by a pin 13, and one end of the lever 12 is rotatably connected to the upper end of the shaft 11. The other end of lever 12 and machine frame 1
A tension spring 14 is tensioned between the tension spring 14 and the tension spring 14.
Due to the elasticity of the lever 12, the lever 12 moves clockwise, i.e.
1 and punch 4 are energized upward. A cam follower 15 is supported at an intermediate portion of the lever 12, and the cam follower 15 is in contact with a cam 17 on a main shaft 16 rotatably supported by a bearing (not shown) attached to the machine frame 1. Therefore, as the main shaft 16 and the cam 17 rotate, the lever 12 is swung, and the shaft 11 and the punch 4 are moved up and down.
That is, it can be moved forward and backward relative to the dice 5.
On the other hand, a motor 18 is supported on the machine frame 1 as shown in FIGS. 2 and 6, and a sprocket 19 is mounted on the output shaft of the motor 18. A chain 21 is hung between this sprocket 19 and a sprocket 20 mounted on the main shaft 16. Therefore, the main shaft 16 and the cam 17 can be rotated by driving the motor 18.

As shown in FIGS. 3, 4, 7 to 11, the machine frame 1 has a transfer table 22 for the male part 6 and female part 7 sliding in the front and back direction behind the punch 4 and die 5. It is movably supported, that is, movable forward and backward relative to the punch 4 and die 5. A holding part 23 for the male component 6 is provided on the upper part of the transfer table 22, and an inlet 24 and an outlet 2 are provided on the sides and front of this holding part 23.
5 are connected. The cylindrical part of the male part 6 is inserted into the holding part 23 from the inlet 24, and the brim part is engaged and held by the upper periphery of the holding part 23, and the male part 6 is held by the cylindrical part. is removed from the holding part 23 through the outlet 25. A male part 6 is attached to the front end of the guide member 26 of the transfer table 22 attached to the machine frame 1.
An arrangement member 27 made of a rubber plate or the like and a guide plate 28 are attached to arrange the objects and guide their movement. A support groove 29 is formed in the lower part of the transfer table 22 , and a lower front surface 30 of the support groove 29 is set back from the holding part 23 . In the support groove 29, a pedestal 31 for the female part 7 is slidable in the front and back direction, that is, the transfer pedestal 22
The transfer table 22 is supported so as to be able to move forward and backward along the forward and backward directions, and is prevented from coming off by a cover 32 attached to the lower side surface of the transfer table 22. A compression spring 34 is interposed between the pedestal 31 and the inner wall 33 of the support groove 29, and the elasticity of the compression spring 34 urges the pedestal 31 forward. A stopper pin 35 is protruded from the lower side of the pedestal 31, and this stopper pin 35 is inserted into a notched groove 36 formed in the transfer table 22 below the support groove 29. The tip of the pedestal 31 is projected so as to be located below the holding part 23, and in this state the stopper pin 35 is engaged with the front wall of the notched groove 36 and positioned.
An engaging portion 37 that can be engaged with the female part 7 from the side is formed at the tip of the upper horizontal portion of the support groove 29 . The engaging portion 37 has an arc-shaped portion, and one side of the arc-shaped portion is adapted to receive a female part 7 supplied onto the pedestal 31 from a chute 57, which will be described later. At the upper part of the engaging part 37, the transfer table 2
2, the intermediate portion of the presser lever 38 is supported by a pin 39 so as to be rotatable in the vertical direction. The tip side of the presser lever 38 is urged toward the engaging portion 37 by the elasticity of a compression spring 40 interposed between the presser lever 38 and the transfer table 22, and an inclined surface 41 is formed at the rear end of the presser lever 38. . The compression spring 40 is prevented from coming off by a cover 42 attached to the side surface of the transfer table 22. An engaging member 43 is attached to the machine frame 1, and when the transfer table 22 is retracted, the inclined surface 41 of the presser lever 38 is engaged with the engaging member 43, and the tip side of the presser lever 38 is brought into contact with the compression spring 40. It is raised against elasticity so that it does not interfere with the feeding of the female mold part 7. The retraction limit of this transfer table 22 is determined by a stopper 4 attached to the machine frame 1 that can adjust the amount of protrusion.
4. A brush 45 made of a rubber plate or the like is attached to the front lower part of the transfer table 22 by an attachment plate 46, and can clean the dice 5 when the transfer table 22 moves forward or backward. Figures 2, 4, 6 and 7
As shown in the figure, a rotating shaft 47 is supported by a bearing (not shown) attached to the machine frame 1 above the main shaft 16. A sprocket 48 is mounted on this rotating shaft 47, and a chain 50 is hung between this sprocket 48 and a sprocket 49 mounted on the main shaft 16. Figures 2 and 7
As shown in the figure, a male part 6 is attached to the upper part of the inside of the machine frame 1.
Hoppers 51 and 52 for storing the female part 7 and the female part 7 are provided. The hoppers 51 and 52 are made up of fixed frames 53 and 54 and rotating frames 55 and 56, and the fixed frames 53 and 54 are attached to the machine frame 1 with the rotating shaft 47 inserted therethrough so as to allow the rotating shaft 47 to rotate freely. Fixed and rotating frames 55, 56
is fixed on the rotating shaft 47. A male part 6 and a female part 7 are provided on the inner peripheral surfaces of the rotating frames 55 and 56.
A large number of grooves (not shown) are formed to capture and align the male and female parts 6 and 7 in sequence to the lower outlet side as the main shaft 16 and the rotating shaft 47 rotate. A one-way rotation clutch (not shown) is used for the rotation shaft 47, and a knob 57 for manual rotation is provided on the outside, so that the rotation shaft 47 can be manually rotated through the operation hole 58 of the machine frame 1. This operation hole 58 can be closed with a lid (not shown). At the exit of each hopper 51, 52 there are chutes 59, 60.
One end of each chute 59 and 60 is connected to each other, and the other end of each chute 59 and 60 is provided so as to be continuous with the holding part 23 and the pedestal 31 of the transfer table 22 in the retracted position, as shown in FIGS. 7 and 8. ing. Therefore, each hopper 5
The male parts 6 and female parts 7 discharged by the chutes 1 and 52 are continuously supplied into the chute 59 and 60, and are sequentially supplied one by one onto the holding section 23 and the receiving table 31 of the transfer table 22. In addition, due to problems such as discharge from each hopper 51 and 52, the male part 6 and the female part 7
When there is no or insufficient amount in the chute 59, 60, it is possible to replenish it by manually rotating the rotating shaft 47 as described above. The machine frame 1 is provided with supply ports 61 and 62 for the male part 6 and the female part 7. As shown in FIGS. 3, 4, and 7, one end of a lever 63 is rotatably connected to the side surface of the front end of the transfer table 22. As shown in FIGS. A tension spring 67 is tensioned between the machine frame 1 and a spring hanging piece 66 provided behind the upper end of the lever 64 at the rear side of the other end of the lever 63, and when the lever 64 is rotated clockwise. Forced. A cam follower 68 is supported at the intermediate portion of the lever 64.
8 is in contact with a cam 69 mounted on the main shaft 16. An engaging pin 7 is provided at the lower end of the lever 64.
0 is actually installed, and this engagement pin 70 is connected to the lever 6.
It is engaged with a notch 71 formed on the lower side of the rearward projecting end of No. 3. Therefore, by rotating the main shaft 16 and the cam 69, the lever 64 can be rotated, and the lever 63 and the transfer table 22 can be moved forward or backward accordingly. As the transfer table 22 moves forward, the pedestal 31 comes into contact with the back surface of the die 5 as shown in FIG.
When the female part 7 is moved forward as shown in FIG.
The female part 7 is pressed by the tip of the presser lever 38 which is biased toward the first side, and in this state, the female part 7 is pushed forward on the pedestal 31 by the engaging part 37 and is supplied to the die 5. On the other hand, the male part 6 held by the holding part 23 is held by the punch 4 by suction. A manual feed knob 72 is rotatably supported on the side surface of the rear end of the transfer table 22 and protrudes to the outside of the machine frame 1. This knob 7
A lever 73 is protruded from 2, a pin 74 is protruded from the lever 73, and a notch 75 is formed in the lever 63 so that the pin 74 can be engaged with or removed from. Then, by operating the knob 72, the pin 74 is engaged with the notch 75 of the lever 63, and the lever 6
3 and insert the notch 71 into the pin 70 of the lever 64.
The transfer table 22 can be manually moved by detaching it from the
can be moved forward or backward, and by advancing, the male part 6 and the female part 7 can be held by the punch 4 and the die 5 in the same manner as described above.

As shown in FIGS. 1 to 3, a tape supply reel 76 is supported by a support member 77 above the machine frame 1, and a synthetic resin sealing tape 78 is wound on the tape supply reel 76. There is. Machine frame 1
A brake device is provided above the tape supply reel 76 and below the tape supply reel 76 . This brake device has a pedestal 8 mounted on a support plate 79 attached to the machine frame 1.
0 is supported to rotate eccentrically by operating a lever 81, and a brake shoe 82 facing this pedestal 80 is rotatably supported by a support plate 79. Support plate 83 attached to the rear end of support plate 79
An adjustment screw 84 is screwed onto the inner threaded portion of the adjustment screw 84, and an adjustment plate 85 is screwed onto the inner threaded portion of the adjustment screw 84 so that it can only be moved forward or backward by the rotation of the adjustment screw 84. Adjustment screw 8
A knob 86 is attached to the outwardly projecting end of 4. A compression spring 87 is interposed between the brake shoe 82 and the adjusting plate 85, and the elasticity of the compression spring 87 biases the brake shoe 82 toward the pedestal 80 side. Then, by operating the lever 81, the stand 80 is eccentrically rotated and separated by the brake shoe 82, and the tape 78 pulled out from the tape supply reel 76 is inserted between the stand 80 and the brake shoe 82. After insertion, the pedestal 80 is eccentrically rotated by operating the lever 81, and the tape 78 is held between the pedestal 80 and the brake shoe 82. This clamping force can be adjusted by rotating the adjustment screw 84 by operating the knob 86 to adjust the adjustment plate 85 to the brake shoe 8.
Adjustment can be made by moving the spring 87 forward or backward with respect to 2 and adjusting the elasticity of the compression spring 87. At this time, by displaying an adjustment scale on the knob 86, the adjustment work can be easily performed. The tape 78 that has passed through the pedestal 80 and the brake shoe 82 is guided forward by a first fixed position guide roller 88 that is rotatably supported on the machine frame 1 and is guided forward by a guide member 89 that is fixed to the machine frame 1. The second shaft is inserted between the
is guided by the fixed position guide roller 90 of the machine frame 1.
It is guided downward by a third fixed position guide roller 91 rotatably supported on the front side of the roller. The base of a lever 92 for tape tensioning is rotatably supported by a pin 93 on the upper part of the machine frame 1, and biased counterclockwise by a tension spring 94 stretched between the lever 92 and the machine frame 1. An arm 95 is protruded from the lower middle of the lever 92, and a cam follower 96 is rotatably supported at the lower end of the arm 95. It is in contact with the upper surface between. A tightening roller 97 is rotatably supported at the tip of the lever 92 . An arm 98 is protruded above the intermediate portion of the lever 12 between the pin 13 and the shaft 11, and a tightening roller 99 is rotatably supported at the tip of the arm 98. These tightening rollers 97 and 99 linearly guide the lower and upper surfaces of the tape 78 between the second fixed position guide roller 90 and the third fixed position guide roller 91. As described above, when the lever 12 rotates counterclockwise and the punch 4 descends, the lever 92 is rotated clockwise by the lever 12 against the elasticity of the tension spring 94, and these levers 12 and 92, the tightening roller 99 descends and the tightening roller 97 rises (see FIG. 12D), tightening the tape 78 wound around the neck of the bag 2 and binding it tightly. Third
The length of the tape 78 of the second fixed position guide rollers 91 and 90 can be secured to a predetermined length in preparation for the next operation.

As is clear from FIG. 4 and FIGS. 13A and 13B, the middle part of the tape presser 101 is rotatably supported on the machine frame 1 on the front side of the die 5 by a pin 102, and the lower end of the tape presser 101 and the machine frame The presser claw 104 at the tip is urged against the tape receiver 100 by the elasticity of the compression spring 103 interposed between the tape receiver 100 and the tape receiver 100 . The machine frame 1 is placed on the front side of the lower end of the tape presser 101.
A release lever 105 that protrudes further outward is attached. By pressing this release lever 105, the tape presser 101 is released from the compression spring 1.
03, the presser claw 104 can be separated from the tape receiver 100. In this state, the tape 78 is inserted between the tape receiver 100 and the presser claw 104, and then the release lever 105 is
is released, the tape presser 101 is rotated by the elasticity of the compression spring 103, and the tape 78 is pressed against the tape receiver 100 by the presser pawl 104, whereby the tape 78 can be held in a detachable manner. A tape pushing plate 106 is fixed to the front side of the punch 4, and a tape pushing part 107 is provided at the lower front end of the tape pushing plate 106. A tape guide groove 108 is formed on the front side of the tape pushing plate 106, and by inserting the tape 78 into the guide groove 108, it is possible to prevent the tape 78 from shifting in the left-right direction.

A receiving blade 109 is formed inside the tape receiver 100, and a cutting blade 110 is attached to the inside of the tape pushing portion 107 of the tape pushing plate 106. Cutting blade 11 on tape pushing plate 106
0 has a recess 111 inside the receiving blade 109.
A tape holding needle 112 is attached to the tape holding needle 112. A tag holding plate 113 having spring properties is provided at the rear side of the recess 111, and this holding plate 11
3 allows the tag 114 to be held between the die 5 and the die 5. As shown in FIGS. 14 and 15, this tag 114 displays information 115 such as the content of the contents of the bag 2 and the shipping source, and has an attachment hole 116 formed in the front end. A mounting table 117 is attached in front of the dice 5.

As is clear from FIGS. 1, 3, and 4, a detection member 118 is supported on the machine frame 1 so as to be slidable in the front-rear direction. A tension spring 119 is tensioned between the rear protrusion on the lower side of this detection member 118 and the machine frame 1, and the elasticity of this tension spring 119 causes the detection member to
18 is urged forward and moves forward so as to close the external side of the upper insertion port 3. This detection member 1
A pressing piece 120 that projects outward is provided on the front side of the sensor 18, and by pressing this pressing piece 120, the detecting member 118 can be moved backward against the elasticity of the tension spring 119. A switch operation section 12 is provided at the front lower part and rear side of the detection member 118, respectively.
1 and 122 are provided, and the switch 124 can be closed by the operation part 122 when the detection member 118 is at the retracting limit position. As is clear from FIGS. 4 and 5, a front side portion of a detection member 125 is rotatably attached to the machine frame 1 on the opposite side of the detection member 118 via a collar 126 with a screw 127. Spring hook 12 behind this detection member 125
A tension spring 129 is tensioned between 8 and the machine frame 1,
Due to the elasticity of this tension spring 129, the detection member 125
is biased counterclockwise, and its upper portion protrudes slightly upward from the lower side of the insertion port 3. Detection member 12
A switch operation piece 130 is protruded from the rear lower side of 5, and by rotating the detection member 125 clockwise against the elasticity of the tension spring 129 and sinking it into the lower side of the insertion opening 3, the switch operation piece 130 is activated. 130 allows the switch 131 to be closed.

As is clear from FIG. 1, FIG. 3, FIG. 4, and FIG. 13, a guide groove 132 is formed in the vertical direction on the side of the guide member 9, and a sliding member 133 is arranged vertically in this guide groove 132. are fitted to be slidable in the direction. Guide member 9, tape pushing plate 106, punch 4
A protective frame 134 is provided to surround the
This protective frame 134 is fixed to the sliding member 133 with screws 135, and can move up and down together with the sliding member 133. An intermediate portion of a lever 136 is swingably supported on the machine frame 1 by a pin 137, and one end of the lever 136 is supported by the sliding member 13.
It is connected to the upper end of 3. Arms 138 and 139 are provided protruding from the other end of the lever 136 in the orthogonal direction, and a tension spring 140 is tensioned between the tip of the arm 138 and the machine frame 1, and the elasticity of the tension spring 140 causes the lever 136 to rebound. It is energized clockwise. A cam follower 1 is installed at the tip of the arm 139.
41 is rotatably supported, and this cam follower 141 is mounted on the main shaft 16.
It is in contact with 2. The rotation of the cam 142 causes the sliding member 13 to move against the elasticity of the tension spring 140.
3 and the protective frame 134 can be raised, and conversely, the elasticity of the tension spring 140 can lower the sliding member 133 and the protective frame 134. A switch operating piece 143 is attached to the upper end of the sliding member 133, and the switch 144 can be closed when the protective frame 134 reaches its lowering limit.

As shown in FIG. 6, switch operating cams 145, 146, 147 are mounted on the main shaft 16, and these switch operating cams 145, 147 are mounted on the machine frame 1.
switch 148,1 operated by 6,147
49,150 are provided. The switch operating cam 145 closes the switch 148 while the protective cover 134 is lowered as described above, and closes the switch 148 when the protective cover 134 stops lowering.
The switch operation cam 146 is set to open.
As mentioned above, when punch 4 rises, switch 1
49 is closed, and when the punch 4 rises, the switch 14
The switch operation cam 147 is set to open the transfer table 2 and stop the motor 18.
The switch 150 is closed while the transfer table 22 reciprocates back and forth, and when the transfer table 22 moves backward, the switch 150 is opened and the motor 18 is stopped.

As shown in FIG. 1, an operation panel 151 is provided at the center left side of the front of the machine frame 1, and a power switch 15 is provided.
2 and a lamp 153 are provided.

Next, the operation of the present invention will be explained. First, as described above, the tape 78 is lowered, the lower end of the tape 78 is held by the tape receiver 100 and the tape holding claw 104, and the tape 78 is set so as to close the front side of the insertion opening 3. At the same time, the power supply 152 of the operation panel 151 is turned on, and the tag 114 is inserted between the die 5 and the holding plate 113 as shown in FIG. 12A. Next, as shown in FIG. 12B, the mounting table 11
Press the tape 78 with the neck of the bag 2 from above 7,
It is inserted into the insertion opening 3, and the tape 78 is wound around the neck of the bag 2 in an inverted state (see FIG. 14), and the top of the tag 114 is folded down so that its attachment hole 116 is aligned with the top of the die 5. On the other hand, as the neck of the bag 2 is inserted, the detection member 118 is pulled by the tension spring 11 as described above.
9, the switch 124 is closed by the switch operation part 122, and rotated against the elasticity of the detection member 125 and the tension spring 129, and the switch 13 is closed by the switch operation piece 130.
Since the switch 148 is closed by the cam 145, the motor 18 is driven. The drive of this motor 18 causes the main shaft 16 to rotate, and the twelfth
As shown in Figure C, the cam follower 141
When the lever 136 falls into the valley of 42, the tension spring 140
The sliding member 13 rotates counterclockwise due to the elasticity of the sliding member 13.
3 and the protective cover 134 are lowered. As these sliding members 133 and protective cover 134 descend,
The cam 145 is separated from the switch 148 and the switch 148 opens, but the switch 144 is closed by the switch operation piece 143 attached to the sliding member 133, so the motor 18 continues to drive. Accordingly, the lever 12 is rotated counterclockwise by the cam 17 against the elasticity of the tension spring 14, and the shaft 11, punch 4, tape pushing plate 106, etc. begin to descend.
However, if a finger or the like is inserted under the protective cover 134 and the lowering of the protective cover 134 is prevented, the switch 144 will not close, so the driving of the motor 18 will be stopped and the punch 4 etc. will not lower. Therefore, danger can be prevented. While the punch 4 and the like begin to descend as described above, the pressing force of the bag 2 against the detection members 118 and 125 is released, or the bag 2 is actively drawn toward the protective cover 134. When the lever 12 is rotated counterclockwise, the lever 9 has a cam follower 96 in contact with the upper surface of the lever 12, as shown in FIG. 12D.
2 rotates clockwise against the elasticity of the tension spring 94, and the tightening roller 99 on the lever 12 side descends.
The tightening roller 97 on the lever 92 side rises. At this time, since the tape 78 on the tape supply reel 76 side is braked by the pedestal 80 and the brake shoe 82 as described above, the tape 78 on the bag 2 side is pulled, and the protective cover is closed as shown in FIG. 13B. 134
The neck of the bag 2 regulated by the tape 78 is tightened by the tape 78 and the tape presser 1 is
01 against the elasticity of the compression spring 103,
The tape 78 is placed between the tape receiver 100 and the tape presser 101.
It can be inserted between the Punch 4 the other day
The tape pushing plate 106 and the like continue to descend, and the tape holding needle 112 first pierces the tape 78 on the side of the winding portion of the neck of the bag 2, thereby maintaining the tightened state of the tape 78 against the neck of the bag. At the same time, the cylindrical part of the male part 6 held by the punch 4 is connected to the overlapping part of the tape 78 and the attachment hole 11 of the tag 114.
6 and is curled by the annular groove 8 of the die 5 to form a locking part 6a (see Fig. 15), which is locked to the female part 7 held on the outer periphery of the locking part 6a. The tape 78 and the tag 114 can be clamped by the female part 6 and the female part 7. At almost the same time, the cutting blade 110 and the receiving blade 109
The upper tape 78 is cut between the tape holding needle 112 and the tape receiver 100, and the lower tape 7
8 is removed from between the tape receiver 100 and the tape pushing piece 107. After cutting, the cam follower 15 falls into the valley of the cam 17 as shown in FIG.
The protective cover 13 rotates clockwise due to its elasticity.
4 rises, the shaft 11, punch 4, tape pushing plate 106, etc. rise, and the cam 146 moves away from the switch 149, which opens the switch 149 and stops the motor 18. As the tape pushing plate 106 rises, the tape holding needle 112 comes out of the tape 78 and releases the tape 78. At the same time, the tape pushing piece 107 separates from between the tape receiver 100 and the tape presser 101, and the cut portion of the tape 78 is moved to the tape receiver 100. and clamp it with the tape presser 101. On the other hand, due to the rotation of the levers 12, 92, the tightening rollers 99, 97
returns to its original position, and the third fixed position guide roller 9
The tape 78 can be slackened between the first and second fixed position guide rollers 90, and this slack is set to a length necessary for wrapping the neck of the bag 2 for the next sealing operation. Next, by removing the bag 2 outward, the detection member 118 is removed as shown in FIG. 12F.
moves forward due to the elasticity of the tension spring 119, and the switch 123 is closed by the switch operation piece 121,
Motor 18 is driven. As shown in FIG. 12G, the cam follower 6 is driven by the motor 18.
8 falls into the valley of the cam 69, and the lever 64 rotates clockwise. Accordingly, the transfer table 22, which holds the male part 6 in the holding part 23 and holds the female part 7 on the pedestal 31 by the engaging part 37 and the presser lever 38, moves forward. Due to this forward movement, the male part 6 is sucked and held by the punch 4, and the female part 7 is held by the punch 4.
is a pedestal 31 whose forward movement is regulated by contacting the die 5
In contrast, the engaging portion 37 and the presser lever 38 can move forward to supply and hold the die 5. Next, the rotation of the cam 69 causes the lever 64 to rotate counterclockwise, the transfer table 22 moves back and forth, the cam 147 moves away from the switch 150, releases the switch 150, and the motor 18 stops. When the transfer table 22 moves backward, the rear inclined surface 41 of the presser lever 38 engages with the engagement member 43, and the tip side of the presser lever 38 rises against the elasticity of the compression spring 40, and the chute is placed on the cradle 31. The female part 7 is supplied from the chute 59 to the holding part 23, and the male part 6 is supplied to the holding part 23 from the chute 59, and the system waits for the next supply of the male part 6 and the female part 7 to the punch 4 and die 5. Thereafter, by repeating the above operations, the bags 2 can be successively sealed.

Effects of the Invention As is clear from the above description, according to the present invention, the bag sealing work, which conventionally relied on manual labor, can be mechanized and easily performed. In addition, we have provided a transfer table that supplies sealing metal fittings so that they can move forward and backward from the sealing device, and this transfer table is configured to be able to move forward and backward from the sealing device either manually or automatically. If the sealing fittings are not supplied, it is possible to immediately switch to manual operation, manually supplying the sealing fittings, and perform the sealing work correctly.

[Brief explanation of the drawing]

1 to 16 show an embodiment of the bag sealing device of the present invention, FIG. 1 is a perspective view of the overall appearance, FIG. 2 is a partially cutaway schematic front view, and FIG. 3 is a partially cutaway side view. Figure 4 is a partially enlarged perspective view, Figure 5 is a perspective view showing the relationship between one of the detection members and the switch, Figure 6 is a partial perspective view showing the drive transmission system, and Figure 7 is a sealing bracket. A perspective view of the feeding device, FIG. 8 is a punch,
Figure 9 is a perspective view of the transfer table, Figure 10 is an exploded perspective view of the transfer table, and Figures 11A and B are punching of sealing fittings by the transfer table. FIGS. 12A to 12H are explanatory diagrams of the operation of supplying to the die. FIGS. 13A and B are partially cutaway side views of the main parts showing the state before sealing and the state during sealing, respectively. The figure is a perspective view showing the bag, the sealing tape, the sealing metal fittings, and the tag. Figure 15 is a perspective view of the bag sealed together with the tag using the sealing tape and the sealing metal fittings. Figure 16 is a cross-sectional view of the bag. be. 1... Machine frame, 2... Bag, 3... Insertion slot, 4...
Punch, 5...Dice, 6...Male part, 7...
Female part, 12...Lever, 16...Main shaft, 17
...Cam, 18...Motor, 22...Transfer table, 2
3... Holding part, 31... cradle, 37... engaging part,
38... Presser lever, 51, 52... Hopper,
59,60...Shoot, 63...Lever, 64
... Lever, 69 ... Cam, 73 ... Lever, 7
6...tape supply reel, 78...sealing tape, 88...cradle, 82...brake shoe,
84... Adjustment screw, 88, 90, 91... Fixed position guide roller, 92... Tape tightening lever, 9
7,99... Tightening roller, 100... Tape holder, 101... Tape presser, 105... Release lever, 106... Tape pushing plate, 109... Receiving blade, 110... Cutting blade, 112... Tape holding needle, 113 Tag holding plate, 114...Luggage tag, 118
...Detection member, 123, 124...Switch, 1
25...Detection member, 131...Switch, 134
...Protection frame, 136...Lever, 142...
...Cam, 144...Switch, 145, 146,
147...Switch operation cam, 148, 149,
150...Switch.

Claims (1)

[Claims] 1. A sealing device which has an insertion opening through which the neck of the bag can be moved forward and backward, and which presses a sealing fitting with the neck of the bag inserted into the insertion opening to form a locking part; A tape supply device for supplying tape to be wrapped around the neck of the bag is provided at the front opening of the insertion opening, and the tape is supplied to the front opening of the insertion opening by the tape supplying device, and the bag is opened. In a bag sealing device that wraps the tape around the neck of the bag by inserting the neck into the insertion opening and automatically presses the sealing metal fittings to seal the bag by the sealing device, the tape is moved forward and backward relative to the sealing device. a transfer table for supplying sealing fittings to the sealing device; a lever connected at one end to the transfer table; and a drive device removably connected to the other end of the lever for moving the lever forward and backward; A bag sealing device comprising: a manual operation member rotatably supported by the transfer table, engaged with the lever and released from the lever by a driving device.