JP2761827B2 - Single package unloading and weighing device for bag making, packaging and filling machines - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for filling a plurality of packages in a horizontal direction by filling contents such as powder between wrapping papers while sealing two wrapping papers to be supplied facing downward. After the parallel packaged products are manufactured continuously in the vertical direction, the continuous packaged products are separated and cut in the vertical direction to produce products. The present invention relates to a single-package take-out and weighing device for separating a single package and measuring the single package, and a separation cutter used for separating the single package into single packages.

[0002]

2. Description of the Related Art Conventionally, in the case of this type of bag making, packaging and filling machine, when producing a packaged product in which a plurality of packages are juxtaposed in a horizontal direction, the content to be filled between wrapping papers is produced. In order to adjust the weight, they were separated into single packets and weighed.

[0003] In this weighing (single package weighing), since all the packaged products are separated into individual packages and weighed, the product will not be a product. Is separated for each package, and each separated single package is weighed.

[0004] Conventionally, in the case of performing the single package weighing, an operator manually removes a packaged product in a state where the packages are arranged in parallel before shifting to a stacking process or a box packing process. Each packet was separated by using scissors or the like, and each single packet was weighed.

[0005] Therefore, in the conventional single-package weighing, a worker has to take out the packaged items from the production line one by one, separate and weigh them, which is a time-consuming operation. In addition, since the worker separates each single package with scissors or the like, the shape of the separated single package is likely to vary, and accurate weighing is performed due to the fluctuation of the weight of the wrapping paper accompanying the variation. Was not possible.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and provides a single-package unloading and weighing device for a bag-making, packaging and filling machine capable of automatically separating and weighing into single packages and saving labor. Separation for unpacking of a bag making and packing machine that can separate into single packets with accurate dimensions and shape, accurately measure the contents of each single package, and contribute to improving filling accuracy The purpose is to provide a cutter.

[0007]

A single-package unloading and weighing device according to the present invention is arranged above a sealing device while sealing two sheets of wrapping paper to be fed facing downward by a sealing device. By filling the contents between the wrapping paper by a weighing and filling device, a plurality of packages are horizontally arranged in parallel to produce a packaged product continuously in the vertical direction, and then disposed below the sealing device. By a cutter device, when the continuous packaged product is vertically separated and cut into a product, the product is separated and taken out into a single package, and is a single package takeout and weighing device of a bag making, packaging and filling machine for weighing, A separating cutter disposed above the cutting blade for separating and cutting the continuous packaged product in the cutter device, and separating the parallel-shaped packages horizontally to form a single package, and disposed below the cutter device. The separated single package is transported horizontally. A conveyor, a weighing device arranged near the end of the conveyor in the conveying direction and provided with a weighing pan, and a weighing device arranged above the end of the conveyor in the conveying direction to suck a single package on the conveyor And a transfer rod for holding and transferring to a weighing dish of the weighing device.

[0008] The separation cutter according to the present invention seals the two sheets of wrapping paper to be supplied facing downward by a sealing device, and the weighing and filling device arranged above the sealing device seals the wrapping paper. After filling the contents to produce a package in which a plurality of packages are arranged side by side in a horizontal direction in a continuous manner in the vertical direction, the cutter device arranged below the sealing device, the continuous form of the package When separating and cutting the packaged product in the vertical direction to produce a product, in order to weigh the single package, it is a separation cutter for single package removal of a bag making packaging and filling machine that separates the packaged product into single packages, The separation cutter is disposed above a cutting blade for separating and cutting the continuous packaged articles in the cutter device.

[0009]

In the single-package unloading and weighing device according to the present invention, the single-package unloading and weighing device is supplied by the sealing device so as to face downward.
While sealing the sheets of wrapping paper, by filling the contents between the wrapping paper by a weighing and filling device, after manufacturing a plurality of divided packages in which a plurality of packages are arranged in parallel in the horizontal direction in a vertical direction, The separation cutter is operated to separate the parcels in the side-by-side state and form a continuous single parcel in the vertical direction. Thereafter, the cutter device separates and cuts in the vertical direction to form a single package.

[0010] The single package is conveyed by a conveyor and, at the end in the conveying direction, is sucked and held by a transfer rod and transferred to a weighing dish of a weighing device, and is sequentially weighed by the weighing device. It is possible to adjust the filling amount of the filling device.

Further, the separation cutter according to the present invention is disposed above a cutting blade for separating and cutting a continuous packaged product in the cutter device, and is provided with a sealing device, a weighing and filling device, and a cutter of a bag making, packaging and filling machine. The device will be placed in the normal production line of packaged products that are connected to each other, and it is possible to accurately place the cutting cutter on the continuous packaged product and cut it.
The dimensions and shape of the wrapping paper after separation can be made uniform as compared with the manual operation of the operator.

Therefore, in the single package taking out and weighing device according to the present invention, even if the worker does not take out the individual packaged products and separate and weigh them individually, they can be automatically separated into single packages and weighed. Can be achieved.

Further, in the separation cutter according to the present invention, it is not necessary to separate the single packet by a manual operation of an operator, and the individual cutter can be cut into a single packet with a correct size and shape, and the contents of each single packet can be accurately determined. It can measure and contribute to improvement of filling accuracy.

[0014]

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

The bag making, packaging and filling machine M0 of the embodiment is shown in FIG.
As shown in FIG. 11, a package W composed of three packages B is manufactured, and seven packages W are integrated, banded with a tape T, and packed in a box.

As shown in FIG. 1, the bag making, packaging and filling machine M0 includes a sealing device M2, a weighing and filling device M3, a cutter device M4, a weighing device M5, an accumulating device M6, a banding device M7, and a boxing device (not shown). , Filling amount adjusting device M8,
And a single package unloading and weighing device M1.

As shown in FIGS. 1 and 9, the sealing device M2 heat seals predetermined portions of two sheets of wrapping paper F to be supplied to face downward with the heater rolls 2.2. The heater rolls 2.2 held in the frame 1 of the bag packaging and filling machine M0 and rotating in opposite directions to each other have convex portions 2a and 2 for heat-sealing the sealing portion C (see FIG. 11) of the packaged product W.
a and a recess 2b for forming a portion other than the seal portion C which is not heat-sealed, that is, for storing the content Y.
2b is formed. In addition, five concave portions 2b are formed along the circumferential direction of the heater roll 2, and
Three are formed along the axial direction of each heater roll 2 so as to correspond to three packages B of the package W. Therefore, when the mutual heater rolls 2 make one rotation, five packaged articles W are manufactured.

The metering and filling device M3 is disposed above the sealing device M2, and rotates in a cylinder 4 held on the frame 1 to store the contents Y from the hopper 3.
9, a measuring recess 6 for receiving and measuring the content Y from the rotor 5, a shutter 7 closing the lower portion of the measuring recess 6, and a case where the shutter 7 is opened by sliding in a direction penetrating the plane of FIG. 7 when the opening 7a coincides with the measuring recess 6)
Then, the contents Y measured in the measuring concave portion 6 are transferred to the sealing device M2.
And a filling hopper 8 for filling between the wrapping papers F. In addition, the measuring recess 6, the opening 7 a of the shutter 7, and the filling hopper 8 are formed three by three corresponding to the three packages B of the packaged product W. In addition, each filling hopper 8
When the shutter 7 is opened, the nozzle 8a at the lower end is connected to the wrapping paper F between the recesses 2b of the heater rolls 2.2.
It is configured to be inserted between F and fill the contents Y (see FIGS. 2 and 9).

The cutter device M4 is provided with a group of cut / slit blades 9, a group of notch blades 12, a group of feed rollers 16, and a cutting blade 17.

The cutting / slit blade group 9 has 2
Each is provided with a cutting blade 10 and a slit blade 11 (see FIGS. 1 to 3).

The cutting blade 10 cuts both left and right edges when the packaged product W is continuously supplied downward from the sealing device M2, and the drive shaft 9 held by the frame 1 is cut.
The receiving roller 10a is fixed to the receiving roller 10a, and the cutter roller 10b is rotatably biased toward the receiving roller 10a by the coil spring 20. 10c is
An annular sponge rubber is provided on the outer peripheral surface of the cutter roller 10b and is used for holding the wrapping paper F.

The slit blade 11 is a slit S of the package W
(See FIG. 11), and a receiving roller 11a fixed to the drive shaft 9a and having irregularities formed on the outer peripheral surface.
And a rotatable cutter roller 11b urged toward the receiving roller side 11a by the coil spring 20.

The eye notch blade group 12 forms an eye notch I (see FIG. 11) of the packaged product W, and is fixed to a drive shaft 12a held on the frame 1 and each of the convex blades 12
c and two coiled rollers 12b
And two rotatable receiving rollers 12d urged toward the respective cutter rollers 12b by 2e.

Each receiving roller 12d is connected to the frame 1
The movement position to the cutter roller 12b side is regulated and held by the support bracket 12f held by the support bracket 12f.
The drive shaft 12a is composed of three elliptical gears 13, 14, 1
The driving force from the driving source of the bag making / packing and filling machine M0 is transmitted via the reference numeral 5, and the cutter blade 12c is configured to rotate slowly just before the convex blade 12c of the cutter roller 12b comes into contact with the receiving roller 12d.

As shown in FIGS. 1, 2, and 5, the feed roller group 16 sandwiches the vertically-sealed portion C of the continuous package W and wraps the continuous package W in the wrapping paper F. Three rubber driving rollers 1 which are pulled downward together with F and are fixed to the driving shaft 16a held by the frame 1.
6b, and three rotatable driven rollers 16c urged toward the respective driving rollers 16b by the coil springs 20 and provided with a rubber ring 16d on the outer peripheral surface.

The cutter rollers 10b, 11b, and the driven roller 16c are each supported by a support bracket 18, and each support bracket 18 has an end inserted into the cylinder 19 and is disposed inside the cylinder 19. By being pushed by the coil spring 20, it is urged toward the receiving roller 10 a and the like. 21 is the cylinder 19
This is a lid that is screwed into the lid. Each cylinder 19 is held by the frame 1.

As shown in FIGS. 1 and 2, the cutting blade 17 separates the vertically separated continuous packaged articles W in the vertical direction, and the rotary blade 1 fixed to the drive shaft 17a.
7b and a fixed blade 17c urged toward the rotary blade 17b by a coil spring 17d. The fixed blade 17c is supported by the support bracket 17e.
The moving position toward the rotary blade 17b is regulated and held.

As shown in FIG. 1, the weighing device M5 weighs the packaged product W in order to adjust the volume of the measuring recess 6 in the weighing and filling device M3.
And a weighing dish 23 arranged in the circulation flow path of the conveyor 22.

Further, the stacking device M6 is for stacking seven packaged products W, the banding device M7 is for wrapping the collected seven packaged products W with tape T, and the box packing device is This is an apparatus for packing the packaged goods W banded with the tape T in a packaging box.

As shown in FIGS. 1 and 9, the filling amount adjusting device M8 adjusts the volume of each measuring recess 6 by inserting and removing the measuring rod 24 inserted into each measuring recess 6 of the measuring and filling device M3. is there. The filling amount adjusting device M8 includes a pressing rod 25 connected to each measuring rod 24. Each pressing rod 25 is connected to a pulse motor 26 via a gear mechanism (not shown), and the operation of each pulse motor 26 is performed. , Each measuring rod 24 is taken in and out. Incidentally, each pulse motor 26 is operated by a control device (not shown), and the control device (not shown) transmits a weight signal of the packaged product W or the single package B measured by the weighing device M5 or the single package taking-out weighing device M1 described later. Then, each pulse motor 26 is operated.

In the embodiment, as shown in FIGS. 1 and 2, the separation cutter 31 of the single-package take-out weighing device M1 is disposed between the cut / slit blade group 9 and the notch blade group 12. I have.

As shown in FIGS. 1, 2, and 4, the separation cutter 31 cuts the seal portion C in the vertical direction of the continuous packaged product W, and separates the packaged product W including three packages B. The two receiving rollers 32 fixed to the drive shaft 31a held on the frame 1 are used for separating the individual packages B into single packets.
And two cutter rollers 33 that can abut each receiving roller 32. Each of the cutter rollers 33 is rotatably held by a piston rod 35 of an air cylinder 34. . Each air cylinder 34
It is held in the frame 1.

Each of the air cylinders 34 receives a cutter roller 33 and abuts against the roller 32 every 15 minutes, for example, by a control device (not shown) to separate three packaged products W into packages B. Actuated to cause In practice,
When separating three packages W for each package B, the packages W before and after the three packages W are also sealed in the vertical direction so that the three packages W are surely separated. The portion C is cut from near the center or to the vicinity of the center, so that a total of five packaged articles W are cut by the cutter roller 33. Incidentally, the two packaged articles W on the upper end side and the lower end side of the five packaged articles W are not completely separated for each package B, and the packages B mutually form a part of the slit S. The connection is established.

The cutting blade 1 is located below the cutting blade 17.
A chute 36 provided with a guide concave portion 36a for guiding the normal packaged product W separated by 7 to the conveyor 22 of the weighing device M5 and a guide concave portion 36b for guiding to the conveyor 41 of the single package unloading and weighing device M1 described later. Are arranged. The chute 36 is moved by an air cylinder (not shown).
It is rotatable so that predetermined guide recesses 36a and 36b are arranged on the upper side.

The air cylinder (not shown)
After each air cylinder 34 of the separation cutter 31 is actuated by the control device described above, a predetermined time is shown in FIG. 6 so that the package W or the single package B cut by the cutter roller 33 can be transferred to the conveyor 41 side. As shown, the guide recess 36
It is configured so that the b side is arranged on the upper side, and otherwise,
1 and 2 so that the package W can be transferred to the conveyor 22 side.
As shown in (2), the operation is performed so that the guide recess 36a side is arranged on the upper side.

As shown in FIG. 7, the guide recess 36b has three recesses 36c, 36d, and 36e separated from each other so that the separated single packets B are separated from each other.
6c and 36e are inclined so as to descend from the concave portion 36d. If the packaged product W that has not been completely separated falls on the guide recess 36b, the packaged product W is guided to the conveyor 41 in this state.

Further, the single-package take-out weighing device M1 includes a conveyor 41, a weighing device 53, and a transfer rod 59, as shown in FIGS. Have been.

The conveyor 41 includes a belt body 42 that is driven to circulate by a driving roller 43 and a driven roller 44, and includes a frame 45 that covers the left and right sides of the belt body 42.
45b, 45c, 45d, and 45e are fixed. Rollers 46 are supported by the brackets 45b and 45d, and the rollers 46 allow the conveyor 41 to move in the left-right direction in FIG. 6 on guide tables 47 and 48 fixed to the frame 1.

The guide table 48 holds an air cylinder 49 for moving the conveyor 41 by connecting a piston rod 49a to a bracket 45e.
The air cylinder 49 is controlled by the control device described above to separate the separated single package B from the belt body 42 of the conveyor 41.
When moving upward, the piston rod 49a is extended, and otherwise, the piston rod 49a is contracted. Reference numeral 50 denotes a guide plate having a U-shaped cross section supported by the bracket 45e, and guides the single package B to be transferred onto the belt main body 42 smoothly from the guide recess 36b.

The bracket 45a is provided with an air cylinder 51 having a stopper 52 fixed to the upper end of the piston rod 51a. This air cylinder 51
The single package B conveyed on the belt 42 is stopped by the stopper 52. When the unseparated packaged product W is conveyed, the stopper 52 is lowered and dropped from the conveyor 41. Activated.

The operation of the stopper 52 will be described more specifically. A photoelectric switch (not shown) is disposed between the stopper 52 and the end of the belt 42, and the single package B or the packaged product W is connected to the photoelectric switch. Is detected, the above-mentioned control device, which has input the electric signal, operates the package W, single package B, single package B, single package B, single package of five rows conveyed on the belt 42. The product W is counted, and in the case of the package W, the stopper 52 is lowered.
Then, the air cylinder 51 is operated so as to raise the pressure 2. When a photoelectric switch (not shown) detects the single package B, the control device described above is configured to stop the circulating drive of the belt body 42 of the conveyor 41.

The weighing device 53 is disposed on the side of the end of the single package B on the conveyor side of the conveyor 41, and has a weighing dish 54 as shown in FIG. Is configured to be weighed with the.

A groove 54a is formed in the weighing dish 54. A rodless cylinder 55 is formed in the groove 54a to discharge the weighed single package B from the weighing dish 54.
A lever 56 that bends from a not-shown piston portion and moves so as to penetrate the paper surface of FIG. 8 is provided so as to be inserted therethrough.

The transfer rod 59 includes an air cylinder body 59
a, a piston rod 59b moving up and down, a suction rod 59d held by the piston rod 59b,
It is composed of The transfer rod 59 has a cylinder body 59a fixed to a piston portion (not shown) of a single-axis robot 57 extending in a direction orthogonal to the conveyor 41 via a bracket 58, and the single-axis robot 57 moves the cylinder body 59a in the transport direction of the conveyor 41. Above the end and weighing device 53
It is configured to reciprocate between and above the weighing dish 54 of the weighing pan 54.

At the lower end of the suction rod 59d of the transfer rod 59, a rubber suction pad 59c is provided. The suction rod 59d has a suction passage (not shown) that communicates with a suction blower via an electromagnetic valve or a hose therein, and is configured to be able to suck and hold the single package B by the suction pad 59c.

The operation of the single-axis robot 57, the electromagnetic valve (not shown), and the cylinder body 59a is performed by the control device described above, and the single package B stopped on the conveyor 41 is operated.
Are sucked and held by the suction pad 59c in order from the left side in FIG.

Next, the operation of the single-package take-out and weighing device M1 of the embodiment will be described. Normally, the two wrapping papers FF to be supplied facing downward are sealed by the sealing device M2 while being sealed. The weighing and filling device M3 fills the contents Y between the wrapping papers F to produce a packaged product W in which three packages B are arranged in a horizontal direction in a vertically continuous manner. Slits S and eyenots I are formed by the cutting / slit blade group 9, the notch blade group 12, and the cutting blade 17 of the device M4, and the continuous packaged product W is separated and cut in the vertical direction.

Incidentally, at this time, the single package take-out and weighing device M1 is not operated. Therefore, the single package unloading and weighing device M
Since each of the air cylinders 34 and 49 etc. does not operate, the cutter rollers 33 do not approach the receiving roller 32,
Also, the conveyor 41 has not moved to the chute 36 side.

Then, the packaged product W is passed through the chute 36 having the guide concave portion 36a on the upper side, and the packaged product W is weighed by the measuring device M5.
Are collected by the stacking device M6, banded by the banding device M7, and packed in a boxing device (not shown).

When the packaged product W is weighed by the weighing device M5, if it is lighter than a predetermined weight, a control device (not shown) increases the volume of each weighed recess 6 so as to increase the volume of each weighed recess 6. The filling amount adjusting device M8 is controlled so as to pull out the measuring rod 24 inserted therein, and when the weight is larger than a predetermined weight, the volume of each measuring recess 6 is reduced so that the volume of each measuring recess 6 is reduced. The filling amount adjusting device M8 is controlled so that the weighing rod 24 inserted into the device is further inserted.

In the case of the embodiment, the single-pack unloading and weighing device M1 is operated by a control device (not shown) at intervals of 15 minutes. In this case, first, each air cylinder 34 of the separation cutter 31 is connected to the piston rod. Actuated to extend 35.

Then, each of the cutter rollers 33 of the separation cutter 31 approaches the receiving roller 32 side, and the continuous packaged product W is separated at the portion of the slit S formed by the slit blade 11 of the cutter device M4. The individual packets B are separated for each B, and a single package B that is continuous in the vertical direction is formed. At this time, actually, 5
A cut is formed in each packaged product W by each cutter roller 33. As described above, the first and last packaged products W
Are not completely separated for each package B.

Thereafter, the continuous single packet B is vertically separated and cut by the cutting blade 17 of the cutter device M4 to form the single packet B.

At this time, when the package W having the first cut is placed at the position of the chute 36, the control device described above operates the air cylinder (not shown) to rotate the chute 36. The guide recess 36b side is arranged on the upper side, and the driving roller 43 of the conveyor 41 is rotated to drive the belt body 42 to circulate, and the piston rod 4
The air cylinder 49 is operated so as to extend 9a, and the conveyor 41 is moved to the chute 36 side.

For this reason, the divided package W having a cut and the single package B are sequentially transferred onto the belt main body 42 through the guide concave portion 36b and the guide plate 50 of the chute 36, and are conveyed by the conveyor 41 in FIG. , To the left.

After the packaged articles W having a break and the single package B are transferred to the conveyor 41 in total of five pieces, the control device (not shown) operates the air cylinder (not shown). Then, the shooter 36 is rotated and the guide recess 3 is rotated.
6a side is arranged on the upper side, and the piston rod 4
The air cylinder 49 is actuated so as to contract the 9a, and the conveyor 41 is separated from the chute 36 side.
During the weighing of the single package B of No. 3 or the like, the normal packaged product W is transferred to the weighing device M5 via the chute.

When the package W having the first cut is conveyed to the end of the conveyor 41 in the conveying direction, a photoelectric switch (not shown) disposed between the stopper 52 and the end of the belt body 42. Is detected, but the control device described above causes the air cylinder 51 to move the stopper 52 upward.
Is not operated, the conveyed articles W having the cuts are discharged from the conveyor 41.

After that, when the single package B is conveyed to the end of the conveyor 41 in the conveying direction, a photoelectric switch (not shown) detects it, and the control device described above operates the air cylinder 51 so that the stopper 52 is raised. At the same time, the rotation of the drive roller 43 is stopped, and the circulation drive of the belt body 42 is stopped.

Then, the above-described control device controls the transfer rod 5
9 is operated so as to extend downward, and an electromagnetic valve (not shown) is opened to suck and hold the left single package B in FIG. 8 on the suction pad 59c, thereby returning the piston rod 59b. .

After that, the control device described above operates the single-axis robot 57 to dispose the transfer rod 59 above the weighing dish 54 of the weighing device 53 and to move the transfer rod 59.
The piston rod 59b is operated to extend downward, an electromagnetic valve (not shown) is closed, and the suction pad 5
The single package B held at 9c is placed on the weighing dish 54, and the measuring device 53 weighs the single package B.

The control device described above operates the rodless cylinder 55 to move the measured single package B to the lever 5.
6 discharges from the weighing dish 54.

After that, the control device described above sequentially sucks and holds the central single packet B and the right single packet B in FIG.
3 and discharge it with the rodless cylinder 55,
After weighing all three single packets B, the single-axis robot 57 is operated so as to return the transfer rod 59, and the driving roller 43 is controlled to rotate.
If the first single package B is detected, nine single packages B are detected.
Until is measured, the air cylinder 51 does not return the stopper 52.

When a photoelectric switch (not shown) detects the next single package B, the above-described control device repeats the above-described operation and sequentially measures three rows of single packages B by the measuring device 53, and When the last packaged product W having the following is transported, the air cylinder 51 lowers the stopper 52 to discharge the packaged product W from the conveyor 41, and thereafter, the control device described above The rotation of the driving roller 43 is stopped, and the single package taking-out weighing operation is completed.

The above-mentioned control device, which has inputted the weight of the single package B from the weighing device 53, controls each of the pulse motors 26 of the filling amount adjusting device M8, The volume of each measuring recess 6 of the filling measuring device M3 will be adjusted.

As described above, in the single package unloading and weighing apparatus M1 of the embodiment, even if the operator does not take out the packaged products W one by one and separate them into the single packages B to measure them, they are automatically separated into the single packages B. Measurement can be performed to save labor.

Further, in the separation cutter 31 of the embodiment, the bag cutter W is disposed above the cutting blade 17 for separating and cutting the continuous packaged product W in the cutter device M4.
Seal device M2, weighing and filling device M3, cutter device M4
Are arranged in a normal packaged product manufacturing line in which the packing paper FF is sandwiched and fed.
Is disposed between the heater rolls 2 and 2 and the feed roller group 16), so that the separation cutter 31 can be accurately arranged and cut with respect to the continuous packaged product W, and the hand of the operator can be cut. Compared with the work, the dimensions and shape of the wrapping paper F after separation can be made uniform, the contents Y of each single package B can be accurately measured by the weighing device 53, and the filling accuracy of the weighing and filling device M3 can be improved. it can.

In the embodiment, the case where the package W in which three packages B are juxtaposed is separated and weighed is shown, but it is needless to say that two packages B or four or more packages B are separated. The present invention can be applied to a packaged product in which packages B are juxtaposed.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a bag-making-packaging-filling machine using a single-package take-out weighing device according to one embodiment of the present invention.

FIG. 2 is a schematic front view showing a sealing device and a cutter device of the bag making, packaging and filling machine in which the embodiment is used.

FIG. 3 is a schematic plan view showing a cut / slit blade group of the cutter device.

FIG. 4 is a schematic plan view showing the separation cutter of the embodiment.

FIG. 5 is a schematic plan view showing a feed roller group of the cutter device.

FIG. 6 is a schematic front view showing a conveyor of the single package unloading and weighing device of the embodiment.

FIG. 7 is a perspective view showing a guide recess of a chute used in the embodiment.

FIG. 8 is a view showing a weighing device of the single package unloading weighing device in the embodiment, as viewed from a direction VIII in FIG. 6;

FIG. 9 is a schematic front view showing a sealing device and a measuring and filling device of the bag making, packaging and filling machine in which the embodiment is used.

FIG. 10 is a perspective view showing a state where the packaged goods are accumulated and banded by the bag making, packaging and filling machine using the embodiment.

FIG. 11 is a perspective view of a packaged product manufactured by a bag-making packaging and filling machine using the embodiment.

[Explanation of symbols]

 17: Cutting blade, 31: Separation cutter, 41: Conveyor, 53: Measuring device, 54: Weighing pan, 59: Transfer rod, M0: Bag making / packing and filling machine, M1: Single package taking out measuring device, M2: Sealing device, M3: weighing and filling device, M4: cutter device, W: packaged product, B: packaged / single package, F: wrapping paper, Y: contents.

Continued on the front page (72) Inventor Toru Sugita 392 Tsukiji, Fujieda-shi, Shizuoka Prefecture Inside Tsumura Shizuoka Plant (72) Inventor Michio Nagasawa 392 Tsukiji, Fujieda-shi Shizuoka Prefecture Inside Tsumura Shizuoka Plant (72) Inventor Tadao Ishii 2-103 Nazuka-cho, Nishi-ku, Nagoya-shi, Aichi (58) Field surveyed (Int. Cl. ⁶ , DB name) B65B 61/08

Claims (2)

(57) [Claims] 1. A sealing device seals two sheets of wrapping paper to be supplied facing downward, and fills a space between the wrapping sheets with a weighing and filling device disposed above the sealing device. Then, after a plurality of packages are arranged in a horizontal direction to produce a packaged product in a vertical direction continuously, the continuous packaged product is vertically arranged by a cutter device arranged below the sealing device. When separating and cutting into products,
A single-package take-out and weighing device for a bag making, packaging and filling machine that separates and takes out a single package and weighs the package, wherein the device is disposed above a cutting blade that separates and cuts the continuous packaged product in the cutter device, and is arranged in parallel. A separating cutter that horizontally separates the divided packages into a single package, a conveyor that is disposed below the cutter device, and that conveys the separated single package in the horizontal direction, and an end portion of the conveyor in the conveying direction. A weighing device provided with a weighing dish disposed in the vicinity thereof; and a weighing device disposed above the end of the conveyor in the transport direction, sucking and holding a single package on the conveyor, and transferring the single package on the weighing dish of the weighing device. A single-package take-out and weighing device for a bag-making packaging and filling machine, comprising: a transfer rod; 2. A sealing device seals two sheets of wrapping paper to be supplied facing each other downward, and fills the space between the wrapping papers with a weighing and filling device disposed above the sealing device. Then, after a plurality of packages are arranged in a horizontal direction to produce a packaged product in a vertical direction continuously, the continuous packaged product is vertically arranged by a cutter device arranged below the sealing device. When separating and cutting into products
A separate cutter for taking out a single package of a bag-making packaging and filling machine for separating a package into single packages in order to measure the single package, wherein the separation cutter is the continuous packaged product in the cutter device. A separating cutter for taking out a single package of a bag-making packaging and filling machine, which is disposed above a cutting blade for separating and cutting a single package.