JP2018002252A - Slope transfer type vacuum packaging apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a slope transfer type vacuum packaging apparatus which can continuously transfer a bagging part and a vacuum packaging part by a belt conveyor.SOLUTION: A conveyor truck 6 is provided with a sauce flow-down groove 7 for receiving a spilled liquid and a bag positioning plate 8 with which a bag mouth is brought into contact are so provided on a bagging part 2 side as to face a sauce supply nozzle 1, and is provided with a receiving pillow 9 on a vacuum packaging part 5 side at a position facing an expanding device 3. Further, a belt conveyor 10 is suspended over the whole length of the conveyor truck 6 in an inclined state. In addition, the conveyor truck 6 is so formed as to have such a length as to be located over the bagging part 2 and the vacuum packaging part 5 and is so made as to be movable by provision of a caster 19 at a leg thereof, and thus, the conveyor truck 6 can be freely taken in and out from a support frame 20 of the vacuum packaging part 5.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a tilt transfer type vacuum packaging apparatus in which all operations are performed in an inclined state for powders and fluids such as rice, beans, curry, stew and the like.

Conventionally, an empty bag of a bag hopper is picked up and the opening of the bag is held obliquely to pack an object to be packaged in an inclined state, and the packed bag is transferred as it is in an inclined state to be vacuum-sealed and packaged. A vacuum packaging device that continuously carries out the bag is known (see Patent Document 1).
In this known technique, a bag packed in a bag is placed on a moving table waiting on the lower side, and the moving table is moved to a vacuum packaging unit. In the vacuum packaging unit, an air injection nozzle is first activated to reserve a bag mouth. After that, the expansion claw advances and expands, the bag mouth part is expanded to the left and right to align the bag mouth, and then the vacuum bucket is covered to cover the chamber formed by the upper surface of the moving table and the inner surface of the vacuum bucket. The inside of the bag is flattened by depressurizing the inside and pressing the bag packed with a pressing pad, and the bag mouth is opened by a heater provided at the lower end of the heater operating cylinder rod that moves up and down in a flat state. This is a vacuum packaging device for complete vacuum packaging.

In the above-described known vacuum packaging apparatus, since the moving table must reciprocate between the bag packing unit and the vacuum packaging unit, the time loss of the reciprocation time is greatly improved when a large amount of processing is required. It was.
Therefore, the present applicant has improved the vacuum packaging device, and has developed a vacuum packaging device capable of continuously packaging the bag-packing portion and the vacuum packaging portion with a belt conveyor.

  In addition, in order to achieve a clean finish without sagging the bag mouth, it has been improved to perform a hermetic seal by aligning the equator of the filled bag (the bisector of the bag thickness). .

JP 2011-246134 A

  An object of this invention is to provide the inclination transfer type vacuum packaging apparatus which can convey a bag packing part and a vacuum packaging part continuously by a belt conveyor.

The tilt transfer type vacuum packaging device of the present invention includes a bag packing unit having a sauce supply nozzle for filling a seasoning liquid, a vacuum packaging unit including a spreader and a vacuum chamber for expanding a bag mouth, and the bag It is composed of a stuffing unit and a conveyor cart arranged over the vacuum packaging unit, the conveyor cart is provided with a sagging flow down groove and a bag positioning plate facing the sagging supply nozzle on the bag packing unit side, and A receiving pillow is provided on the side of the vacuum packaging portion so as to face the expansion device, and the belt conveyor is suspended while being inclined over the entire length of the conveyor carriage.
The vacuum chamber has a box shape with a lower opening that moves up and down on the upper surface of the conveyor carriage, a bag presser plate that moves up and down inside, and a presser foot that presses the bag mouth in cooperation with the bag presser plate. Further, a thermocompression bonding body that moves up and down is provided on the bag mouth side, and further, the lower end surface of the vacuum chamber is made of silicon rubber in order to completely seal the stepped portion between the upper surface of the conveyor carriage and the belt conveyor. A sealing body is provided.
The receiving pillow is hermetically fitted to a belt conveyor frame so as to be movable up and down. The conveyor carriage is provided with a push-up cylinder for moving the receiving pillow provided on the belt conveyor frame up and down, and the receiving pillow moves up and down. Sealing is performed by aligning the equator of the bag filled with the thermocompression bonding body.

Since the tilt transfer type vacuum packaging device of the present invention can continuously transfer the bag packing unit and the vacuum packaging unit by the belt conveyor, there is an effect that a large amount of processing can be performed without time loss of the reciprocation time.
In addition, since the sealing is performed by aligning the equator of the filled bag (the bisector of the thickness of the packed bag), it is possible to finish the bag with a good seal without any problems.

It is the schematic arrangement | positioning top view displayed facing the belt conveyor of the inclination transfer type vacuum packaging apparatus of this invention. It is the bottom view which looked at the vacuum chamber from the bottom (a), (b) It is AA partial fragmentary sectional view. It is the right view which looked at the vacuum chamber from the bagging part side. It is explanatory drawing at the time of (a) action | operation of a receiving pillow, (b) standby.

One embodiment of the tilt transfer type vacuum packaging apparatus of the present invention will be described below with reference to the accompanying drawings.
As shown in the schematic plan view of FIG. 1, the inclined transfer type vacuum packaging apparatus of the present invention includes a bag filling part 2 having a sauce supply nozzle 1 for filling seasoning liquid, and an expansion device for expanding the bag mouth part. 3 and a vacuum chamber 5 comprising a vacuum chamber 4, a bag packing unit 2, and a conveyor cart 6 arranged over the vacuum packing unit 5, the conveyor cart 6 being on the bag packing unit 2 side A sagging flow lowering groove 7 and a bag positioning plate 8 are provided opposite to the sacrificial supply nozzle 1, a receiving pillow 9 is provided on the side of the vacuum packaging portion 5 so as to oppose the expanding device 3, and the conveyor cart 6 The belt conveyor 10 is suspended in a state of being inclined over the entire length.

  The bag filling unit 2 includes a supply tray that is reciprocally movable at an obliquely upper position, and a pusher that is capable of reciprocating to push out an object to be packaged stored in the supply tray, as in a conventionally known bag filling unit. And an opening auxiliary tongue provided at the lower end of the supply tray and inserted into the bag mouth portion of the empty bag at the bagging position, and an air nozzle that blows air obliquely from above toward the opening auxiliary tongue However, in this embodiment, a bag filling unit for filling the seasoning liquid into the fish eggs (for example, several children) packed in advance by the sauce supply nozzle 1 is used.

The expansion device 3 is arranged on the downstream side of the bagging portion 2 and is inserted into a bag B packed in a bag and opened to expand the left and right expansion claws 11 to align the bag mouth, and the expansion claws 11 The expansion rod 12 performs an operation of expanding the expansion rod by a link mechanism, and the expansion operation cylinder 13 moves the expansion rod 12 back and forth.
As shown in the bottom view seen from the bottom of FIG. 2 (a), the vacuum chamber 4 has a box shape with a lower opening that moves up and down on the upper surface of the conveyor carriage 6, and a bag presser plate that moves up and down inside. 14, a presser foot 15 that presses the bag mouth portion in cooperation with the bag presser plate 14, and a thermocompression bonding body 16 that moves up and down on the bag mouth side.
Further, the lower end surface of the vacuum chamber 4 is used to completely seal the stepped portion between the upper surface of the conveyor carriage 6 and the belt conveyor 10 as shown in the partial cross-sectional view along arrow AA in FIG. A sealing body 17 made of silicon rubber is provided. Reference numeral 18 denotes a vacuum adjustment valve for adjusting the degree of vacuum.

The conveyor carriage 6 is provided with a sagging flow down groove 7 for receiving a spilled liquid and a bag positioning plate 8 that abuts the bag mouth on the side of the bag filling unit 2 facing the sagging supply nozzle 1, and the vacuum packaging unit A receiving pillow 9 is provided at a position facing the expansion device 3 on the side 5, and the belt conveyor 10 is suspended in a state where it is tilted over the entire length of the conveyor carriage 6.
The conveyor cart 6 is formed to have a length that is arranged over the bag packing part 2 and the vacuum packaging part 5, and is movable by providing casters 19 on the legs as shown in the right side view of FIG. The conveyor carriage 6 can be freely put into and out of the support frame 20 of the vacuum packaging part 5.
Further, support columns 21 and 22 having different lengths are arranged on the upper portion of the conveyor carriage 6, a belt conveyor frame 23 is provided so as to be able to be inclined and transported, and pulleys 24 are arranged at both ends to provide a belt conveyor. Suspend 10
As shown in FIG. 1, a motor 26 is arranged on the pulley 24 on the vacuum packaging part 5 side via a meshing clutch 25. When the conveyor carriage 6 is moved, the motor 26 is moved backward to mesh. The clutch 25 is removed to make it movable.
As shown in FIG. 3, the conveyor cart 6 is provided with a push-up cylinder 27 that moves the receiving pillow 9 provided on the belt conveyor frame 23 up and down.
The receiving pillow 9 is hermetically fitted to the belt conveyor frame 23 so as to be movable up and down, and a hermetic seal is obtained by aligning the equator of the filled bag B (the bisector of the thickness of the packed bag). To do. As shown in the explanatory diagram of FIG. 4A, the height position of the receiving pillow 9 is set when it is pushed up by the push-up cylinder 27. Further, as shown in the explanatory view of FIG. 4B, when the push-up cylinder 27 is retracted, the receiving pillow 9 is formed to descend by its own weight.
Therefore, when changing the height position of the receiving pillow 9 according to the thickness of the filled bag B, a new filling is performed by pulling out the receiving pillow 9 and inserting another receiving pillow 9 whose height is adjusted. It can correspond to the thickness of the bag B.
Reference numeral 28 is an air hose, and 29 is an air cylinder.

Next, the operation of the tilt transfer type vacuum packaging apparatus of the present invention will be described below based on the attached drawings.
As shown in FIG. 1, a bag A in which an article to be packaged (for example, a number of children) is packed in advance is positioned by causing each bag supply plate 1 to abut a bag edge on a bag positioning plate 8. When the sensor detects that the bag A packed in the bag has been set, the bag packing unit 2 operates to fill the bag A with the seasoning liquid from the sauce supply nozzle 1.
When the filling is completed, the belt conveyor 10 rotates and the bag A is sent to the vacuum packaging unit 5. At that time, the belt conveyor 10 is in a state in which the bag mouth is inclined upward as shown in FIG. 3, so that the seasoning liquid does not spill from the bag A.
In the vacuum packaging unit 5, the expansion operation cylinder 13 of the expansion device 3 is operated to advance the expansion claw 11, and the expansion claw 11 is expanded to the left and right by the link mechanism of the expansion rod 12 and filled. The bag mouth of the formed bag B is expanded and flattened.

The vacuum chamber 4 is lowered by the air cylinder 29 and the stepped portion between the belt conveyor frame 23 and the belt conveyor 10 is sealed by the sealing body 17 to maintain the sealed state, and at the same time, the bag B is pressed by the bag pressing plate 14 to be flat. The bag mouth portion flattened by the presser foot 15 is pressed.
Then, as shown in FIG. 4 (a), the receiving pillow 9 is pushed up by the push-up cylinder 27, the air in the vacuum chamber 4 is extracted and the pressure is reduced, and the receiving pillow 9 and the thermocompression bonding body 16 are hermetically sealed.
Thereafter, the vacuum chamber 4 is returned to atmospheric pressure, the vacuum chamber 4 is raised by the air cylinder 29, the belt conveyor 10 is rotated, and the packaging bag B is carried out. At that time, the bag filling unit 2 has completed filling of the seasoning liquid into the bag A, and the next bag B can be vacuum-packed.

DESCRIPTION OF SYMBOLS 1 Sauce supply nozzle 2 Bag filling part 3 Expanding device 4 Vacuum chamber 5 Vacuum packaging part 6 Conveyor cart 7 Sauce flow down groove 8 Bag positioning plate 9 Receiving pillow 10 Belt conveyor 11 Expanding claw 12 Expanding rod 13 Expanding operation cylinder 14 Bag presser plate 15 Presser foot 16 Thermocompression bonding body 17 Sealing body 18 Vacuum adjustment valve 19 Caster 20 Support frame 21 Strut 22 Strut 23 Belt conveyor frame 24 Pulley 25 Engagement clutch 26 Motor 27 Push-up cylinder 28 Air hose 29 Air cylinder

The present invention relates to a tilt transfer vacuum packaging device in which powders and fluids, such as rice, beans, curry, stew, etc., are all tilted without overflowing the contents .

Conventionally, an empty bag of a bag hopper is picked up and the opening of the bag is held obliquely to pack an object to be packaged in an inclined state, and the packed bag is transferred as it is in an inclined state to be vacuum-sealed and packaged. A vacuum packaging device that continuously carries out the bag is known (see Patent Document 1).
In this known technique, a bag packed in a bag is placed on a moving table waiting on the lower side, and the moving table is moved to a vacuum packaging unit. In the vacuum packaging unit, an air injection nozzle is first activated to reserve a bag mouth. After that, the expansion claw advances and expands, the bag mouth part is expanded to the left and right to align the bag mouth, and then the vacuum bucket is covered to cover the chamber formed by the upper surface of the moving table and the inner surface of the vacuum bucket. The inside of the bag is flattened by depressurizing the inside and pressing the bag packed with a pressing pad, and the bag mouth is opened by a heater provided at the lower end of the heater operating cylinder rod that moves up and down in a flat state. This is a vacuum packaging device for complete vacuum packaging.

In the above-described known vacuum packaging apparatus, since the moving table must reciprocate between the bag packing unit and the vacuum packaging unit, the time loss of the reciprocation time is greatly improved when a large amount of processing is required. It was.
Therefore, the present applicant has improved the vacuum packaging device, and has developed a vacuum packaging device capable of continuously packaging the bag-packing portion and the vacuum packaging portion with an inclined belt conveyor without overflowing (spilling) the contents . .

  In addition, in order to achieve a clean finish without sagging the bag mouth, it has been improved to perform a hermetic seal by aligning the equator of the filled bag (the bisector of the bag thickness). .

JP 2011-246134 A

It is an object of the present invention to provide a tilt transfer type vacuum packaging apparatus capable of continuously transferring a bag filling unit and a vacuum packaging unit by an inclined belt conveyor without overflowing contents .

The tilt transfer type vacuum packaging device of the present invention includes a bag packing unit having a sauce supply nozzle for filling a seasoning liquid, a vacuum packaging unit including a spreader and a vacuum chamber for expanding a bag mouth, and the bag It is composed of a stuffing unit and a conveyor cart arranged over the vacuum packaging unit, the conveyor cart is provided with a sagging flow down groove and a bag positioning plate facing the sagging supply nozzle on the bag packing unit side, and A receiving pillow is provided on the side of the vacuum packaging portion so as to face the expansion device, and further , the conveyor belt is tilted with one side of the conveyor belt raised and the other side lowered with respect to the traveling direction over the entire length of the conveyor carriage. ) Suspend the inclined belt conveyor.
The vacuum chamber has a box shape with a lower opening that moves up and down on the upper surface of the conveyor carriage, a bag presser plate that moves up and down inside, and a presser foot that presses the bag mouth in cooperation with the bag presser plate. Further, a thermocompression bonding body that moves up and down is provided on the bag mouth side, and further, the lower end surface of the vacuum chamber is made of silicon rubber to completely seal the stepped portion between the upper surface of the conveyor carriage and the inclined belt conveyor. A sealing body is provided.
The receiving pillow is hermetically fitted to a belt conveyor frame so as to be movable up and down. The conveyor carriage is provided with a push-up cylinder for moving the receiving pillow provided on the belt conveyor frame up and down, and the receiving pillow moves up and down. Sealing is performed by aligning the equator of the bag filled with the thermocompression bonding body.

The inclined transfer type vacuum packaging apparatus of the present invention can continuously transfer the bag filling unit and the vacuum packaging unit without overflowing the contents by the inclined belt conveyor, so that it can be processed in a large amount without time loss of reciprocation time. There is an effect that can.
In addition, since the sealing is performed by aligning the equator of the filled bag (the bisector of the thickness of the packed bag), it is possible to finish the bag with a good seal without any problems.

It is the schematic arrangement | positioning top view displayed facing the inclination belt conveyor of the inclination transfer type vacuum packaging apparatus of this invention. It is the bottom view which looked at the vacuum chamber from the bottom (a), (b) It is AA partial fragmentary sectional view. It is the right view which looked at the vacuum chamber from the bagging part side. It is explanatory drawing at the time of (a) action | operation of a receiving pillow, (b) standby.

One embodiment of the tilt transfer type vacuum packaging apparatus of the present invention will be described below with reference to the accompanying drawings.
As shown in the schematic plan view of FIG. 1, the inclined transfer type vacuum packaging apparatus of the present invention includes a bag filling part 2 having a sauce supply nozzle 1 for filling seasoning liquid, and an expansion device for expanding the bag mouth part. 3 and a vacuum chamber 5 comprising a vacuum chamber 4, a bag packing unit 2, and a conveyor cart 6 arranged over the vacuum packing unit 5, the conveyor cart 6 being on the bag packing unit 2 side A sagging flow lowering groove 7 and a bag positioning plate 8 are provided opposite to the sacrificial supply nozzle 1, a receiving pillow 9 is provided on the side of the vacuum packaging portion 5 so as to oppose the expanding device 3, and the conveyor cart 6 The inclined belt conveyor 10 is suspended in a state where the conveyor belt is inclined with the one side of the conveyor belt raised and the opposite side lowered with respect to the traveling direction .

  The bag filling unit 2 includes a supply tray that is reciprocally movable at an obliquely upper position, and a pusher that is capable of reciprocating to push out an object to be packaged stored in the supply tray, as in a conventionally known bag filling unit. And an opening auxiliary tongue provided at the lower end of the supply tray and inserted into the bag mouth portion of the empty bag at the bagging position, and an air nozzle that blows air obliquely from above toward the opening auxiliary tongue However, in this embodiment, a bag filling unit for filling the seasoning liquid into the fish eggs (for example, several children) packed in advance by the sauce supply nozzle 1 is used.

The expansion device 3 is arranged on the downstream side of the bagging portion 2 and is inserted into a bag B packed in a bag and opened to expand the left and right expansion claws 11 to align the bag mouth, and the expansion claws 11 The expansion rod 12 performs an operation of expanding the expansion rod by a link mechanism, and the expansion operation cylinder 13 moves the expansion rod 12 back and forth.
As shown in the bottom view seen from the bottom of FIG. 2 (a), the vacuum chamber 4 has a box shape with a lower opening that moves up and down on the upper surface of the conveyor carriage 6, and a bag presser plate that moves up and down inside. 14, a presser foot 15 that presses the bag mouth portion in cooperation with the bag presser plate 14, and a thermocompression bonding body 16 that moves up and down on the bag mouth side.
Further, at the lower end surface of the vacuum chamber 4, as shown in the partial cross-sectional view along arrow AA in FIG. 2B, the stepped portion between the upper surface of the conveyor carriage 6 and the inclined belt conveyor 10 is completely sealed. Therefore, a sealing body 17 made of silicon rubber is provided. Reference numeral 18 denotes a vacuum adjustment valve for adjusting the degree of vacuum.

The conveyor carriage 6 is provided with a sagging flow down groove 7 for receiving a spilled liquid and a bag positioning plate 8 that abuts the bag mouth on the side of the bag filling unit 2 facing the sagging supply nozzle 1, and the vacuum packaging unit A receiving pillow 9 is provided at a position facing the spreading device 3 on the side 5, and further, the conveyor cart 6 is inclined with the one side of the conveyor belt raised and the opposite side lowered with respect to the traveling direction over the entire length of the conveyor carriage 6. Then, the inclined belt conveyor 10 is suspended.
As shown in FIG. 1 , the conveyor cart 6 is formed in a length arranged across the bag packing unit 2 and the vacuum packing unit 5, and is a right side view as viewed from the bag packing unit side of FIG. 3. As shown in the figure, casters 19 are provided on the legs so that they can move, so that the conveyor cart 6 can be moved into and out of the support frame 20 of the vacuum packaging unit 5.
Further, support columns 21 and 22 having different lengths in the left-right direction are arranged on the upper portion of the conveyor carriage 6 and tilted with one side of the conveyor belt raised and the other side lowered with respect to the traveling direction. A belt conveyor frame 23 is provided so that it can be transported, and as shown in FIG. 1 , inclined pulleys 24 are disposed at both ends, and the inclined belt conveyor 10 is suspended.
A motor 26 is arranged on the inclined pulley 24 on the vacuum packaging part 5 side via a meshing clutch 25. When the conveyor carriage 6 is moved, the motor 26 is moved backward to remove the meshing clutch 25, Make it movable.
As shown in FIG. 3, the conveyor cart 6 is provided with a push-up cylinder 27 that moves the receiving pillow 9 provided on the belt conveyor frame 23 up and down.
The receiving pillow 9 is hermetically fitted to the belt conveyor frame 23 so as to be movable up and down, and a hermetic seal is obtained by aligning the equator of the filled bag B (the bisector of the thickness of the packed bag). To do.
As shown in the explanatory diagram of FIG. 4A, the height position of the receiving pillow 9 is set when it is pushed up by the push-up cylinder 27. Further, as shown in the explanatory view of FIG. 4B, when the push-up cylinder 27 is retracted, the receiving pillow 9 is formed to descend by its own weight.
Therefore, when changing the height position of the receiving pillow 9 according to the thickness of the filled bag B, a new filling is performed by pulling out the receiving pillow 9 and inserting another receiving pillow 9 whose height is adjusted. It can correspond to the thickness of the bag B.
1 is an air hose, and 29 in FIG. 3 is an air cylinder.

Next, the operation of the tilt transfer type vacuum packaging apparatus of the present invention will be described below based on the attached drawings.
As shown in FIG. 1, a bag A in which an article to be packaged (for example, a number of children) is packed in advance is positioned by causing each bag supply plate 1 to abut a bag edge on a bag positioning plate 8. When the sensor detects that the bag A filled in the bag is set, the bag filling unit 2 operates to fill the bag A filled with seasoning liquid from the sauce supply nozzle 1.
When the filling is completed, the inclined belt conveyor 10 rotates and the bag A packed in the bag is sent to the vacuum packaging unit 5. At that time, as shown in FIG. 3, the inclined belt conveyor 10 is in a state where one side of the conveyor belt is raised and the opposite side is lowered with respect to the traveling direction, and the bag mouth is inclined upward. There is no spillage from the bag A.
In the vacuum packaging unit 5, the expansion operation cylinder 13 of the expansion device 3 is operated to advance the expansion claw 11, and the expansion claw 11 is expanded to the left and right by the link mechanism of the expansion rod 12 and filled. The bag mouth of the formed bag B is expanded and flattened.

The vacuum chamber 4 is lowered by the air cylinder 29 and the stepped portion between the belt conveyor frame 23 and the inclined belt conveyor 10 is sealed by the sealing body 17 to maintain the sealed state, and at the same time, the bag B filled with the bag pressing plate 14 is filled. To hold the bag mouth portion flattened by the presser foot 15.
Then, as shown in FIG. 4 (a), the receiving pillow 9 is pushed up by the push-up cylinder 27, the air in the vacuum chamber 4 is extracted and the pressure is reduced, and the receiving pillow 9 and the thermocompression bonding body 16 are hermetically sealed.
Thereafter, the vacuum chamber 4 is returned to atmospheric pressure, the vacuum chamber 4 is raised by the air cylinder 29, the inclined belt conveyor 10 is rotated, and the filled bag B is carried out. At that time, the bag filling unit 2 has completed filling of the seasoned liquid into the bag A filled in the bag A, and the next filled bag B can be vacuum packed.

DESCRIPTION OF SYMBOLS 1 Sauce supply nozzle 2 Bag filling part 3 Expanding apparatus 4 Vacuum chamber 5 Vacuum packaging part 6 Conveyor cart 7 Sauce flow down groove 8 Bag positioning plate 9 Receiving pillow 10 Inclined belt conveyor 11 Expanding claw 12 Expanding rod 13 Expanding operation cylinder 14 Bag presser plate 15 Presser foot 16 Thermocompression bonding body 17 Sealing body 18 Vacuum adjustment valve 19 Caster 20 Support frame 21 Strut 22 Strut 23 Belt conveyor frame 24 Inclined pulley 25 Engagement clutch 26 Motor 27 Push-up cylinder 28 Air hose 29 Air cylinder
A bag packed
B filled bag

  The present invention relates to a tilt transfer type vacuum packaging apparatus in which all operations are performed in an inclined state for powders and fluids such as rice, beans, curry, stew and the like.

In the above-described known vacuum packaging apparatus, since the moving table must reciprocate between the bag packing unit and the vacuum packaging unit, the time loss of the reciprocation time is greatly improved when a large amount of processing is required. It was.
Therefore, the present applicant has improved the vacuum packaging device, and has developed a vacuum packaging device capable of continuously packaging the bag-packing portion and the vacuum packaging portion with an inclined belt conveyor.

  An object of the present invention is to provide an inclined transfer type vacuum packaging apparatus capable of continuously transferring a bag filling unit and a vacuum packaging unit by an inclined belt conveyor.

The inclined transfer type vacuum packaging apparatus of the present invention can continuously transfer the bag filling unit and the vacuum packaging unit by the inclined belt conveyor, and therefore has an effect that it can be processed in a large amount without time loss of reciprocation time.
In addition, since the sealing is performed by aligning the equator of the filled bag (the bisector of the thickness of the packed bag), it is possible to finish the bag with a good seal without any problems.

Claims (5)

  It comprises a bag stuffing section, a vacuum packaging section, and a conveyor trolley disposed across the bag stuffing section and the vacuum packaging section. The conveyor trolley has a sagging flow down groove and a bag positioning plate on the bag stuffing section side. A tilt transfer type vacuum packaging apparatus characterized in that a receiving pillow is provided on the vacuum packaging part side and a belt conveyor is suspended in a state of being inclined over the entire length of the conveyor carriage.   Arranged across the bag packing unit and the vacuum packing unit, the bag packing unit having a sauce supply nozzle for filling the seasoning liquid, the expansion device for expanding the bag mouth and the vacuum chamber, and the bag packing unit The conveyor carriage is provided with a sagging flow ditch and a bag positioning plate facing the sauce supply nozzle on the bag filling portion side, and facing the expansion device on the vacuum packaging portion side. Then, a tilting transfer type vacuum packaging apparatus is provided, in which a receiving pillow is provided and a belt conveyor is suspended in a state of being inclined over the entire length of the conveyor carriage.   The vacuum chamber has a box shape with a lower opening that moves up and down on the upper surface of the conveyor carriage, a bag presser plate that moves up and down inside, and a presser foot that presses the bag mouth in cooperation with the bag presser plate. Further, a thermocompression bonding body that moves up and down is provided on the bag mouth side, and further, the lower end surface of the vacuum chamber is made of silicon rubber in order to completely seal the stepped portion between the upper surface of the conveyor carriage and the belt conveyor. 3. The tilt transfer type vacuum packaging apparatus according to claim 2, further comprising a sealing body.   The receiving pillow is hermetically fitted to a belt conveyor frame so as to be movable up and down. The conveyor carriage is provided with a push-up cylinder for moving the receiving pillow provided on the belt conveyor frame up and down, and the receiving pillow moves up and down. 3. The tilt transfer type vacuum packaging apparatus according to claim 2, wherein hermetically sealing is performed by aligning the equator of the bag filled with the thermocompression bonded body.   The height of the receiving pillow is set when the receiving pillow is pushed up by a push-up cylinder, and the receiving pillow is lowered by its own weight when the raising cylinder is retracted. 4. The tilt transfer type vacuum packaging apparatus according to 4.

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