JP3129914U - Continuous individual bag separation device - Google Patents

Abstract

An individual bag connected through a connecting piece is separated into pieces by cutting the connecting pieces at high speed and accurately, and stably and quickly put into a loading target section.
SOLUTION: A transfer body 4 for horizontally transferring a continuous bag body 3 in which individual bags 2 are connected via a connecting piece 11 is provided, and an upper portion thereof is used for transmission of individual bag detection or registration mark detection. Place sensor 5. On the delivery side of the transfer body 4, a vertically movable cutter 6 and an adsorption body 7 are arranged, and an electric motor 10 connected to the adsorption body 7 is arranged above the adsorption body 7. In a state where the continuous bag body 3 fed out and protruded from the transfer body 4 is adsorbed by the adsorbent body 7, the connecting piece 11 of the continuous bag body 3 is cut by the cutter 6 to separate the individual bag 2 from the continuous bag body 3, The adsorber 7 is lowered by the conversion mechanism 16 and the adsorption of the individual bag 2 by the adsorber 7 is released, and the individual bag 2 is thrown horizontally into the loading target section 46.
[Selection] Figure 1

Description

  The present invention cuts individual packaging bags one by one with the contents of natto sauce, mustard, shampoo, liquid medicine such as liquid medicine, powder soup, spices, etc. and contents such as granules stored separately. Thus, it relates to a separation device for continuous individual bags for charging into a container.

  2. Description of the Related Art Conventionally, as a separating device for separating individual bags connected via a connecting piece one by one and putting them into a container, a device as shown in Patent Document 1 is known. In this prior art, a pair of belt conveyors arranged in the vertical direction and opposed to each other, a continuous individual bag inserted and transferred between the belt conveyors, and the unevenness of a connecting piece connecting the individual bag are detected. With a sensor. Then, the pair of belt conveyors are rotated in a state where both sides of the individual bag are sandwiched to move the individual bag downwards, and the individual bag is fed from the belt conveyor and hung downward to project. The piece is cut from the side surface with a cutter connected to the sensor, and the individual bag is put into the container while being placed vertically in the vertical direction.

JP-A-54-54791

  However, in the above-described prior art, since the individual bag is put into the container in a vertically long state, the individual bag falls vertically from the lower end side into the container and falls down. It cannot be specified. For this reason, when the individual bag falls down to the side close to the edge of the container, the upper end of the individual bag often protrudes outward from the edge of the container or escapes. In this state, the container cannot be covered, the line must be stopped and the arrangement of the individual packaging must be corrected manually, and the workability is extremely poor.

  Further, in the above prior art, as described above, the individual bag falls vertically from the lower end side into the container and falls down to one side. Does not have sex. For this reason, individual packaging bags that display contents only on one side may fall with the side that is not displaying contents as the top surface. In this case, not only will the appearance of the product packaging deteriorate. It was difficult to distinguish the contents of individual bags. In particular, when a plurality of individual bags are put into a single container, if the individual bag falls down with the surface on which the contents are not displayed as the upper surface, the container opener turns over the individual individual bags. The contents had to be confirmed, and the task of discriminating individual packaging was complicated.

  Therefore, the present invention is intended to solve the above-described problems, and prevents the individual bag from protruding or escaping from the container at the time of separation and charging, and does not require manual correction after stopping the line. By doing so, the workability is improved, and the individual bag can be put into the container with an arbitrary surface as the upper surface, so that the individual bag can be easily discriminated at the time of opening. It is also intended to enable these operations to be performed reliably at high speed.

  In order to solve the above-described problems, the present invention provides a transfer body for transferring a continuous bag body in which a plurality of individual bags are connected via a connecting piece in the horizontal direction. The transfer body is formed of a transfer plate for placing and sliding the continuous bag body, and a pair of feed rollers arranged on the feed side of the transfer plate, and the continuous bag body is formed by the pair of feed rollers. The continuous bag on the transfer plate is slid and transferred in the feed direction by rotating the feed roller while holding one side. In this way, by using a pair of feed rollers as the transfer means for the continuous bag body, the structure of the transfer body is simplified, so that the manufacture of the transfer body is facilitated and the manufacturing cost of the transfer body is reduced. It can be inexpensive.

  Further, the transfer body is formed by a pair of upper and lower belt conveyors, and the continuous bag body can be transferred in the delivery direction by rotating the belt conveyor with the continuous bag body sandwiched between the belt conveyors. May be. Thus, when a belt conveyor is used as the transfer body, since the individual bags are transferred in a state where the continuous bag body is sandwiched in a wide area, the continuous bag body is large in size and large in size. Can be transported stably at high speed. In addition, it is possible to accurately detect individual bags connected through a continuous bag body, registration marks displayed on the surface of the individual bags or connection pieces, and the like by a transmission sensor described later.

  In addition, on the upper part of the transfer body, a permeation sensor that detects an individual bag, a registration mark or the like displayed on the surface of the individual bag or the connecting piece is arranged, and on the delivery side of the transfer body, A cutter that can move up and down to cut the connecting piece for each individual bag, a jet nozzle of pressurized air that urges the individual bag protruding from the transfer body upward, and a detection signal of the permeation sensor An electric motor that rotates correspondingly is disposed.

  And the adsorbent of the individual bag is arranged on the upper part of the loading target part through a conversion mechanism by a cam that converts the rotational movement of the electric motor into the vertical movement. Thus, by performing the vertical movement of the adsorbent by the electric motor through the conversion mechanism by the cam, it is possible to increase the speed of the vertical movement of the adsorbent as compared with the case of using the cylinder, The vibration associated with the vertical movement is small, and the speed of the vertical movement of the adsorbent can be adjusted quickly and smoothly. In addition, by using an electric motor, even when the individual bag separation device is operated continuously for a long time, the vertical movement speed of the adsorbent is caused by the heat generated by the cylinder as in the case of using the cylinder. Changes, there is no possibility that the timing of loading the individual bag into the loading target portion will not be fixed, and the cylinder will not be seized. In the present invention, the use of an electric motor suppresses the amount of heat generated by the operation of the separation device, and does not cause various adverse effects due to heat generation as described above.

  The continuous bag body fed out from the transfer body is urged upward by the spray nozzle and adsorbed by the adsorbent body, and the continuous bag body is continuously cut by cutting the connecting piece of the continuous bag body with a cutter. Separate from the bag. At that time, the adsorbent is to adsorb the continuous bag by vacuum adsorption and to release the adsorbing of the individual bag by vacuum break. In this case, the adsorbing of the continuous bag and the adsorbing release of the individual bag are performed. Can be performed smoothly and reliably without deforming or damaging the individual bag. Further, the adsorbent is formed of a resin material made of a hard material such as POM or nylon, and in this case, compared to the case where the adsorbent is formed of rubber or the like, the individual packaging bag and the adsorbent Friction during adsorption is reduced. Therefore, adsorption can be performed on the individual bag to be transferred without causing a catch or the like due to friction, and the loading operation of the individual bag to the loading target portion can be performed at high speed.

  In addition, a cutter receiving portion that cannot move up and down is fixedly disposed below the cutter, and a connecting piece of the continuous bag body is cut at a joint surface between the cutter and the cutter receiving portion. This cutter can also be moved up and down by connecting it to a conversion mechanism by a cam for converting the rotary motion of the electric motor into a vertical motion, similar to the above-mentioned suction body. Similar to the case where the body is moved up and down by an electric motor via a conversion mechanism, the cutter can be moved up and down faster than the case where a cylinder is used, and the vibration caused by the vertical movement is also reduced. Further, the speed adjustment of the vertical movement of the cutter can be performed quickly and smoothly. In addition, by using an electric motor, even when the individual bag separation device is operated continuously for a long time, the speed of the vertical movement of the cutter is increased as the cylinder generates heat, as in the case of using a cylinder. Changes, there is no fear that the cutting position of the connecting piece by the cutter cannot be determined, and the cylinder is not seized. In the present invention, the use of an electric motor suppresses the amount of heat generated by the operation of the separation device, and does not cause various adverse effects due to heat generation as described above.

  In the present invention, after the individual bags are separated from the continuous bag body as described above, the adsorption body is lowered by the conversion mechanism and the adsorption of the individual bag is released, so that the individual bag is horizontally placed on the loading target portion. It is thrown into. Therefore, as in the case where individual bags placed vertically in the vertical direction are put into a container, the loaded individual bags do not fall down irregularly in the container or escape from the container due to recoil. Can be accurately and stably charged into the charging target section. For this reason, it is possible to prevent the individual bag from protruding and exiting from the charging target portion at the time of separation and charging, and to improve the workability of the separation and charging operation of the individual bag. In addition, as described above, by horizontally loading the individual bag into the loading target portion, the individual bag can be loaded into the container with the surface arranged on the upper surface always being the upper surface before separation. It becomes possible to put the individual bag as the upper surface into the loading target part, and the contents of the individual bag at the time of opening can be easily discriminated.

  Since the present invention is configured as described above, and the individual bags cut from the continuous bag body are horizontally inserted into the loading target section, the individual bags arranged vertically in the vertical direction are loaded. As in the case of loading into the target section, the loaded individual bag falls irregularly within the loading target section and one end of the individual bag protrudes from the loading target section, or the individual bag escapes from the container due to the reaction of the loading. This makes it possible to accurately and stably load the individual bag into the loading target section. For this reason, it is not necessary to correct the placement of the individual bag by a person who has stopped the line, and the workability of the separation and loading operation of the individual bag can be improved.

  In addition, by placing individual bags cut from the continuous bag body horizontally into the loading target section, the individual bags can be loaded into the loading target section with an arbitrary surface as the upper surface. Therefore, it is possible to put the individual packaging into the loading target section so that the surface on which the contents are displayed is always the upper surface, improving the appearance of the product packaging, and the contents of the individual packaging at the time of opening. Discrimination can be made easy.

  In addition, as described above, the present invention is such that the vertical movement of the adsorbent is performed by an electric motor via a conversion mechanism using a cam, and the vertical movement of the adsorbent is faster than that performed using a cylinder. In addition, the vibration associated with the vertical movement can be reduced, and the speed of the vertical movement of the adsorbent can be adjusted quickly and smoothly. In addition, by using an electric motor, even when the individual bag separation device is operated continuously for a long time, the vertical movement speed of the adsorbent is caused by the heat generated by the cylinder as in the case of using the cylinder. Changes, there is no possibility that the timing of loading the individual bag into the loading target portion will not be fixed, and the cylinder will not be seized. In the present invention, the use of an electric motor suppresses the amount of heat generated by the operation of the separation device, and does not cause various adverse effects due to heat generation as described above.

  A first embodiment of the present invention will be described with reference to FIGS. 1 to 7. (1) is a separating device for continuous individual bags (2) according to this embodiment, and as shown in FIG. 2) A transfer body (4) for transferring the continuous bag body (3) connected to the horizontal direction is provided, and on the delivery side of the transfer body (4), a cutter (6) and an adsorbent body (7) are provided. Each is connected to the electric motors (8) and (10) so as to be movable up and down. In addition, the continuous bag body (3) used in a present Example is the rectangular-shaped individual bag (2) which stored separately contents, such as sauce of natto and powder soup, via a connection piece (11). A plurality of belt-shaped ears (12) are formed on one or both sides in the length direction by connecting a plurality of them.

  Describing in more detail about the first embodiment, the transfer body (4) includes a long transfer plate (13) for placing and sliding the continuous bag body (3) as shown in FIG. The upper and lower feed rollers (14) are arranged on the feed side of the transfer plate (13). The transfer plate (13) is formed of a corrosion-resistant metal material such as stainless steel, and the upper surface thereof is coated with a fluorine resin. Thus, by applying the fluorine resin coating on the upper surface of the transfer plate (13), the friction between the transfer plate (13) and the continuous bag body (3) sliding on the upper surface becomes small. (13) On the top, the continuous bag (3) can be transferred smoothly and quickly.

  And on the upper surface of the transfer plate (13), a pair of guide members (15) are arranged in a belt-like manner on both sides in the length direction with an interval at which the continuous bag (3) can be placed horizontally. is doing. Then, the continuous bag body (3) is sent out in a state where the continuous bag body (3) is horizontally placed at the arrangement interval of the pair of guide members (15), so that the side of the continuous bag body (3) is transferred. Prevents displacement in the direction.

  In addition, as shown in FIG. 2, the pair of feed rollers (14) are arranged so that the ears (12) formed on one side or both sides in the length direction of the continuous bag (3) are removed from the side surfaces of the transfer plate (13). The protruding ear portion (12) is arranged at a position where it can be sandwiched from above and below. Then, the continuous bag body (3) is transferred in the delivery direction by rotating the feed roller (14) while the continuous bag body (3) is sandwiched between the pair of feed rollers (14). Thus, in the present embodiment, since the continuous bag body (3) placed on the transfer plate (13) is transferred only by the pair of feed rollers (14), the configuration of the transfer body (4) is simple. It will be a thing. Therefore, the manufacture of the transfer body (4) can be facilitated, and the manufacturing cost of the transfer body (4) can be reduced.

  In the present embodiment, as described above, since the upper surface of the transfer plate (13) is coated with a fluorine resin, the continuous bag (3) and the transfer plate ( The friction of 13) is small, and the continuous bag (3) is smoothly and rapidly transferred on the transfer plate (13). Therefore, even if the continuous bag (3) is transferred with only the one ear (12) held by the feed roller (14) as described above, the continuous bag (3) is twisted or twisted. Does not occur, and the continuous bag (3) can be stably transferred.

  Further, the transfer plate (13) of the transfer body (4) is provided with a permeation hole (9), and through this permeation hole (9), individual packaging bags (2) connected by connecting pieces, A transmission sensor (5) for detecting a registration mark or the like displayed on the surface of the bag (2) or the connecting piece (1) is disposed. An electric motor (not shown) that rotates in response to the sensing signal of the transmission sensor (5) is disposed on the delivery side of the transfer body (4), and the electric roller (14) is rotated by the electric motor. By controlling the operation, the transfer of the continuous bag (3) on the transfer plate (13) is controlled. An adsorbing body (7) is provided on the delivery side of the transfer body (4), and an electric motor (10) is disposed above the adsorbing body (7). The electric motor (10) is connected to the adsorbent (7) via a conversion mechanism (16) for converting the rotary motion of the electric motor (10) into a vertical motion. The adsorbent (7) is formed of a resin material made of a hard material such as POM or nylon, and is connected to a vacuum generator (not shown) via a vacuum pipe (17). . The adsorbent (7) is adapted to vacuum-suck the individual bag (2) in contact with the adsorption surface (18) of the adsorber (7) and to vacuum-break the individual bag (2). It separates from the adsorption surface (18).

  In this embodiment, the cam mechanism (20) is used as the conversion mechanism (16) for converting the rotational movement of the electric motor (10) into the vertical movement. 3 and 4, the cam mechanism (20) has the drive shaft (21) of the electric motor (10) eccentrically connected to the eccentric ring (22). Then, the cam shaft (23) is rotatably fixed to the eccentric ring (22), and one end of the cam shaft (23) is inserted into the cam groove (25) of the cam plate (24). The cam plate (24) is stored in the storage portion (26).

  As shown in FIG. 4, the cam groove (25) provided in the cam plate (24) has a vertical width equal to the diameter a of the cam shaft (23) and a horizontal width thereof. The cam shaft (23) is formed in an oval shape having the same width as the outer peripheral diameter b of the turning portion when the inside of the storage portion (26) is turned, with the horizontal direction being the longer diameter. By forming the cam groove (25) in this way, the cam shaft (23) is inserted and arranged in the cam groove (25) so as not to be vertically movable but horizontally movable.

  Then, when the electric motor (10) rotates the drive shaft (21), the cam shaft (23) connected to the drive shaft (21) via the eccentric ring (22) is shown by a one-dot chain line in FIG. As shown, it rotates in the storage part (26). At that time, as described above, the cam shaft (23) inserted and arranged in the cam groove (25) so as not to move up and down and horizontally can be moved horizontally in the cam groove (25), while the cam plate (24) Will move up and down. The adsorbent (7) can be moved up and down by connecting to the cam plate (24) via a connecting rod (27).

  As shown in FIG. 3, a slide rail (28) is fixedly arranged in the vertical direction on the inner peripheral side surface of the storage portion (26) of the cam mechanism (20). A slide member (30) that moves up and down along the slide rail (28) is connected to the slide rail (28) via a linear motion bearing (31), and the slide member (30) is connected to the connecting rod (30). 27), the inclination of the connecting rod (27) during the vertical movement is suppressed, and the trajectory of the vertical movement of the connecting rod (27) is made constant.

  Further, as shown in FIG. 1, a cutter (6) capable of moving up and down is arranged in the feeding direction of the transfer body (4), and the transfer plate (13) is fed under the cutter (6). A cutter receiving portion (32) that cannot move up and down is provided outside the tip. And in the joining surface of a cutter (6) and a cutter receiving part (32), the connection piece (11) of the continuous bag body (3) which was sent out from the transfer body (4) and protruded is cut | disconnected, and each individual packaging (2) is separable. Further, below the cutter receiving part (32), the individual packaging (2) projecting from the transfer body (4) is sprayed with pressurized air from below to project the individual packaging projecting from the transport plate (13). An injection nozzle (33) is provided for controlling the posture of the bag (2) and for biasing the individual bag (2) in the direction of the adsorbent (7).

  In the present embodiment, the vertical movement of the cutter (6) is electrically controlled by using the cam mechanism (34) as the conversion mechanism (35) as in the vertical movement of the adsorbent (7). The rotational movement of the motor (8) is converted into a vertical movement. The cam mechanism (34) will be described in detail with reference to FIGS. 5 and 6 below. The cam mechanism (34) is similar to the cam mechanism (20) used when the adsorbent (7) is moved up and down as described above. ) Is fixed to the eccentric position of the eccentric ring (37) fixed to the drive shaft (36) of the camshaft (38), and one end of the camshaft (38) is fixed to the cam groove ( 41), the cam plate (40) is accommodated in the accommodating portion (42). Note that the cam shaft (38) cannot move up and down and can move horizontally in the cam groove (41) as in the case of the cam mechanism (20) used when the adsorbent (7) moves up and down. Insertion is arranged.

  When the one-pitch feeding of the transfer body (4) is completed and the individual bag (3) protruding in the delivery direction from the transfer body (4) is adsorbed to the adsorber (7), the electric motor (8) The drive shaft (36) rotates, and the cam shaft (38) of the cam mechanism (34) connected to the drive shaft (36) rotates in the storage portion (42). At this time, the cam shaft (38), which is inserted and arranged in the cam groove (41) so as not to move vertically and horizontally, moves the cam plate (40) up and down while moving horizontally in the cam groove (41). To be The cam plate (40) is connected to a connecting rod (43) disposed below the cam plate (40), and a connecting body (51) is screwed to the lower end of the connecting rod (43) via a screw portion (50). It is fixed. And the engagement convex part (54) of a joint (53) is engaged with the engagement recessed part (52) provided in this connection body (51), and the cutter (6) connected to the lower surface of the joint (53) is attached. It can be moved up and down. In addition, the connecting rod (43) has an intermediate portion in the length direction fixed to the support frame (45) via a bearing (44).

  In order to separate and load the individual bag (2) into the loading target portion (46) by the separating device (1) of the present invention formed as described above, first, the continuous bag body (3) is transferred to the transfer plate (13). ) Placed horizontally, the feed roller (14) is rotated with the pair of upper and lower feed rollers (14) sandwiching the ears (12) of the continuous bag (3), and the continuous bag ( 3) is transferred horizontally in the delivery direction. Then, pressurized air is sprayed from below by the spray nozzle (33) into the individual bag (2) of the continuous bag body (3) that is sent out from the transfer body (4) and protrudes. Is urged toward the adsorbent (7) disposed above, and the upper surface of the individual packaging (2) and the adsorbing surface (18) of the adsorbent (7) are brought into contact with each other. Then, in a state where the upper surface of the individual bag (2) and the adsorption surface (18) of the adsorbent (7) are in contact with each other, a vacuum state is generated in the adsorbent (7) portion by the vacuum generator, and the adsorbent The individual bag (2) of the continuous bag body (3) according to (7) is adsorbed.

  Then, the cutter (6) is lowered in such a state that the individual bag (2) of the continuous bag (3) is adsorbed by the adsorbent (7), and the cutter (6) and the cutter receiving portion (32) are lowered. At the joint surface, the connecting piece (11) of the continuous bag (3) is cut. As described above, in the present embodiment, the one-pitch feeding of the transfer body (4) is completed, and the individual bag (2) that is transferred from the transfer body (4) to the adsorbing body (7) and sticks out. Then, the electric motor (8) lowers the cutter (6) and cuts the connecting piece (11) of the individual bag (2). Therefore, the cutter (6) always cuts the connecting piece (11) at an accurate position based on the signal from the transmission sensor (5).

  Further, as described above, the vertical movement of the cutter (6) is performed by the electric motor (8) through the conversion mechanism (35), so that the cutter (6) is moved up and down as compared with the case of using the cylinder. The speed of the movement can be increased, the vibration accompanying the vertical movement is small, and the speed adjustment of the vertical movement of the cutter (6) can be performed quickly and smoothly. Therefore, it becomes possible to cut | disconnect a connection piece (11) continuously at high speed. Further, by using the electric motor (8), even when the separating device (1) for the individual bag (2) is operated continuously for a long time, the cylinder generates heat as in the case of using the cylinder. Along with this, the vertical movement speed of the cutter (6) changes, and there is no possibility that the cutting position of the connecting piece (11) by the cutter (6) will not be fixed, and the cylinder will not be seized. In the present invention, the use of the electric motor (8) suppresses the amount of heat generated by the operation of the separating device (1), and does not cause various adverse effects due to heat generation as described above.

  Then, as described above, the connecting piece (11) is cut by the cutter (6), the individual bag (2) is separated from the continuous bag (3), and then the adsorbent in the state where the individual bag (2) is adsorbed. (7) is lowered and moved to a position where it faces the upper surface of the loading target section (46). As described above, since the upper surface of the individual bag (2) is adsorbed by the adsorbent (7), even if the connecting piece (11) is cut and separated from the continuous bag (3), It is stably held on the adsorption surface (18) of the adsorbent (7), and there is no possibility of dropping when the adsorbent (7) is lowered.

  Then, the individual bag (2) is moved to a position where it faces the upper surface of the loading target part (46), and in this state, the vacuum is broken to separate the individual bag (2) from the adsorbent (7). It is placed horizontally on the upper surface of the charging target section (46). In this embodiment, as described above, the suction release of the individual bag (2) is performed by vacuum break, and as described above, the continuous bag (3) is suctioned by the suction body (7) by vacuum suction. Therefore, when the individual bag (2) is moved up and down, it is not necessary to hold the individual bag (2) from both sides to prevent the individual bag (2) from falling. ) And release of the individual bag (2) can be reliably and smoothly performed without deforming or damaging the individual bag (2).

  In this embodiment, as described above, the adsorbent (7) is formed of a resin material made of a hard material such as POM or nylon. And by forming the adsorbent (7) with a hard resin material, the adsorbent (7) is formed with a soft resin material such as a rubber material. Friction between the suction surface (18) of (7) and the upper surface of the individual bag (2) is reduced. Therefore, adsorption | suction can be performed to the individual bag (2) to be transported without causing a catch or the like due to friction, and the individual bag (2) is continuously charged into the loading target section (46) at a high speed. It becomes possible.

  In order to reduce friction between the individual bag (2) and the adsorbent (7), the adsorbent (7) can be formed using a metal such as iron or aluminum. However, in this case, since the weight of the adsorbent (7) itself becomes heavier than when the adsorbent (7) is formed using a resin material, the speed of vertical movement of the adsorbent (7) is increased. As a result, the working efficiency is lowered.

  As described above, in the present embodiment, the vertical movement of the adsorbent (7) is similar to the vertical movement of the cutter (6) through the conversion mechanism (16), and the electric motor (10). It is done by. Thus, the vertical movement of the adsorbent (7) is performed by the electric motor (10), so that the vertical movement of the adsorbent (7) is performed by using the cylinder. The speed of the movement can be increased, the vibration accompanying the vertical movement is small, and the speed of the vertical movement of the adsorbent (7) can be adjusted quickly and smoothly. Therefore, for example, by setting the lowering speed of the adsorbing body (7) slower than the raising speed of the adsorbing body (7), the adsorbing body (7) is slowly lowered to stabilize the individual packaging (2). After the transfer to the upper surface of the loading purpose part (46) and separation of the individual bag (2), it is possible to quickly raise the adsorbent (7) and quickly return it to the original position. This makes it possible to make the separation and charging operation reliable and efficient.

  In addition, by using the electric motor (10), even when the separating device (1) for the individual bag (2) is operated continuously for a long time, the heat generated by the cylinder is the same as when the cylinder is used. The speed of the vertical movement of the adsorbent (7) is not changed, and there is no possibility that the timing of loading the individual bag (2) into the loading target portion (46) will not be determined, and the cylinder may be seized. Absent. In the present invention, by using the electric motor (10), the amount of heat generated by the operation of the separating device (1) is suppressed to a low level, and various problems due to heat generation as described above do not occur.

  As described above, the separating device (1) for the continuous individual bag (2) according to the present invention allows the individual bag (2) separated from the continuous bag body (3) to be placed on the upper surface of the loading target section (46). It is transported to the position where it is faced and placed horizontally on the upper surface of the loading target section (46). Therefore, the loaded individual bag (2) is irregularly placed in the loading target portion (46) as in the case of loading the individually loaded bag (2) vertically arranged in the vertical direction into the loading target portion (46). Without falling down, the individual bag (2) can be accurately and stably charged into the loading target section (46). Therefore, there is no possibility that one end of the loaded individual bag (2) protrudes from the loading target portion (46) and the container used as the loading purpose portion (46) cannot be covered. Further, there is no possibility that the individual bag (2) escapes from the container due to the recoil of charging. For this reason, it is not necessary to correct the placement of the individual bag (2) manually by stopping the line, and it is possible to improve the workability of the separate charging operation of the individual bag (2).

  Further, the individual bag (2) cut from the continuous bag body (3) is horizontally inserted into the loading target section (46), so that the individual bag (2) can be mounted with an arbitrary surface as the upper surface. It can be thrown into the throwing purpose part (46). Therefore, it becomes possible to put the individual packaging (2) into the loading target portion (46) so that the surface on which the contents are displayed is always the upper surface, improving the appearance of the product packaging, and at the time of opening The contents of the individual bag (2) can be easily identified.

  In the first embodiment, the transfer body (4) is formed by the transfer plate (13) and the pair of feed rollers (14). In the second embodiment, as shown in FIG. (4) is formed by a pair of upper and lower belt conveyors (48), and the belt conveyor (48) is rotated while the continuous bag body (3) is sandwiched between the pair of upper and lower belt conveyors (48). The bag (3) is transferred in the delivery direction. Thus, when the belt conveyor (48) is used as the transfer body (4), the individual bag (2) is transferred in a state where the continuous bag body (3) is held in a wide area. It is possible to transfer the large-sized and large-sized continuous bag (3) at high speed and stably. Further, the permeation sensor (5) can accurately detect the individual packaging (2), the registration mark displayed on the surface of the individual packaging (2), or the connecting piece (11). However, compared with the first embodiment, there is a drawback that the apparatus is enlarged and expensive.

Sectional drawing which shows 1st Example of this invention. The expanded sectional view of a feed roller part. The expanded sectional view of the adsorption mechanism by an electric motor. The enlarged side view of the adsorption body mechanism by an electric motor. The expanded sectional view of the action mechanism of the cutter by an electric motor. The enlarged side view of the operating mechanism of the cutter by an electric motor. Sectional drawing which shows 2nd Example of this invention.

Explanation of symbols

1 Separation device 2 packaging 3 continuous bag 4 transfer body 5 permeation sensor 6 cutter 7 adsorber 8 electric motor 10 electric motor 11 connecting piece 13 transfer plate 14 feed roller 16 conversion mechanism 32 cutter receiving portion 33 injection nozzle 35 conversion mechanism 46 loading purpose part 48 belt conveyor

Claims (7)

  A transfer body for horizontally transferring a continuous bag body in which a plurality of individual bags are connected via a connecting piece is provided, and the upper part of the transfer body is provided with an individual bag, on the surface of the individual bag or the connecting piece. A permeation sensor for detecting the displayed registration mark and the like is disposed, and on the delivery side of the transfer body, a vertically movable cutter for cutting the connecting piece for each individual bag, and a piece protruding from the transfer body A conversion that converts the rotary motion of this electric motor into a vertical motion by arranging an injection nozzle of pressurized air that urges the bagging in the upper direction and an electric motor that rotates in response to the sensing signal of the transmission sensor. In a state where the adsorbent body of the individual bag is arranged on the upper part of the charging target portion through the mechanism, and the continuous bag body that is sent out from the transfer body and protrudes is urged upward by the spray nozzle and is adsorbed by the adsorbent body. Use a cutter to connect the continuous bag The individual bag is cut and separated from the continuous bag body, and the adsorption body is lowered by the conversion mechanism and the adsorption of the individual bag is released, so that the individual bag can be inserted horizontally into the loading target portion. Separating device for continuous individual bag.   The transfer body is composed of a transfer plate for placing and sliding the continuous bag body, and a pair of feed rollers arranged on the delivery side of the transfer plate, and the continuous bag body is sandwiched between the pair of feed rollers. 2. The continuous bag separating apparatus according to claim 1, wherein the continuous bag body on the transfer plate can be slid and transferred in the feed direction by rotating the feed roller in a state.   The transport body is formed by a pair of upper and lower belt conveyors, and the continuous bag body can be transported in the delivery direction by rotating the belt conveyor while the continuous bag body is sandwiched by the belt conveyor. The separating apparatus for continuous individual bags according to claim 1.   The continuous individual bag separating apparatus according to claim 1, wherein the cutter is movable up and down by being connected to a conversion mechanism for converting the rotary motion of the electric motor into the vertical motion.   5. The continuous individual bag according to claim 1, wherein the cutter is capable of cutting the connecting piece of the continuous bag body at a joint surface with a cutter receiving portion fixedly disposed below the cutter and not movable up and down. Separation device.   2. The continuous individual bag separating apparatus according to claim 1, wherein the adsorbent is formed of a hard resin material.   The continuous adsorber separation apparatus according to claim 1 or 6, wherein the adsorbent performs adsorption of the continuous bag by vacuum adsorption, and releases the adsorption of the individual bag by vacuum break.

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