CN112009807A - Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag - Google Patents

Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag Download PDF

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Publication number
CN112009807A
CN112009807A CN202011064234.4A CN202011064234A CN112009807A CN 112009807 A CN112009807 A CN 112009807A CN 202011064234 A CN202011064234 A CN 202011064234A CN 112009807 A CN112009807 A CN 112009807A
Authority
CN
China
Prior art keywords
bag
inner bag
film
bags
strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011064234.4A
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Chinese (zh)
Inventor
解万鹏
罗运刚
解鹏程
匡传松
李聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Chengfeng Packaging Machinery Co ltd
Original Assignee
Dongguan Chengfeng Packaging Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Chengfeng Packaging Machinery Co ltd filed Critical Dongguan Chengfeng Packaging Machinery Co ltd
Priority to CN202011064234.4A priority Critical patent/CN112009807A/en
Publication of CN112009807A publication Critical patent/CN112009807A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/04—Forming flat bags from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2220/00—Specific aspects of the packaging operation
    • B65B2220/16—Packaging contents into primary and secondary packaging
    • B65B2220/20—Packaging contents into primary and secondary packaging the primary packaging being bags, the secondary packaging being further bags, the primary bags being either finished or formed concurrently with the secondary bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention discloses a multi-row strip-shaped bag-in-bag packaging machine with an inner bag and an outer bag automatically aligned, and belongs to the technical field of bag-in-bag packaging machines. Comprises a film supply component, a forming sealing component and an outer bag forming component which are arranged on a frame; the film supply assembly comprises an inner bag film supply mechanism, an inner bag slitting mechanism and a variable pitch mechanism; the inner bag cutting mechanism is provided with at least two inner bag cutters for cutting a plurality of inner bag film strips from inner bag film materials conveyed by the inner bag film supply mechanism, the distance changing mechanism changes the path of the cut film strips so that the film center after transverse deviation aligns with the center of the outer bag film and the length direction again, and the forming and sealing assembly pulls to form, longitudinally seal, fill, transversely seal and cut off the inner bag and falls into a filling port corresponding to the outer bag; the bag-in-bag packaging machine has high packaging efficiency, can automatically align the inner bag and the outer bag in the adjusting positions of the multiple rows of inner packaging bags, and can be filled into the correspondingly pre-connected outer packaging bags for sealing, thereby greatly improving the overall packaging efficiency.

Description

Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag
Technical Field
The invention relates to the technical field of bag-in-bag packaging machines, in particular to a multi-row strip-shaped bag-in-bag packaging machine with an inner bag and an outer bag automatically aligned.
Background
Most bag-in-bag packagine machine is an inner bag to outer bag at present, along with packing field development, in order to improve packing efficiency, reduce the manual work, practice thrift the production place, bag-in-bag packagine machine that the multiseriate mode of need developing is emergent.
For the market needs, the machine of the patent solves the technical problem encountered by multi-row packaging machines, and makes multi-row bag-in-bag packaging machines practical.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to solve the technical problem of providing the multi-row strip-shaped bag-in-bag packaging machine with the inner bag and the outer bag automatically aligned.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a multi-row strip-shaped bag-in-bag packaging machine with automatic alignment of inner and outer bags, which comprises a film supply assembly, a forming sealing assembly and an outer bag forming assembly, wherein the film supply assembly, the forming sealing assembly and the outer bag forming assembly are arranged on a rack;
the forming sealing assembly comprises an inner package sealing mechanism, an outer package sealing mechanism and a bag pulling mechanism;
the film supply assembly comprises an inner bag film supply mechanism, an inner bag slitting mechanism and a variable pitch mechanism; the inner bag slitting mechanism is provided with at least two inner bag cutters for slitting the inner bag film materials conveyed by the inner bag film supplying mechanism into a plurality of inner bag film strips, the distance varying mechanism is provided with a plurality of guide rods for changing the paths of the inner bag film strips and transversely deflecting the paths so that the centers of the inner bag film strips are aligned with the centers of the outer bag film strips and the length direction of the outer bag film strips again, and the inner bag film supplying mechanism provides power to the inner package sealing mechanism to synchronously form a plurality of inner packages;
the outer bag forming assembly comprises an outer bag film supply mechanism and an outer bag slitting mechanism;
the outer bag film strip is cut into a plurality of outer bag film strips by the outer bag cutting mechanism and is sent to the outer package sealing mechanism to be processed into outer package bags; the outer packing seals the mechanism with after a plurality of pan feeding the inner packing bag correspondence falls into a plurality of the processing is sealed in the outer packing bag.
According to another specific embodiment of the present invention, the inner bag film supplying mechanism comprises a driving roller and an inner bag driving mechanism, wherein the inner bag film is sleeved on the driving roller, and the driving roller is driven by the inner bag driving mechanism.
According to another specific embodiment of the present invention, the inner bag slitting mechanism comprises at least two inner bag cutters and a driving mechanism for driving the inner bag cutters.
According to another specific embodiment of the present invention, the variable pitch mechanism comprises a plurality of guide rods and a plurality of alignment rollers arranged in parallel, the guide rods have channels with the same number as the inner bag film strips, and the plurality of channels change the paths of the plurality of inner bag film strips so that the film centers of the inner bag film strips are aligned with the centers of the outer bag films and aligned again in the length direction by matching with the plurality of alignment rollers after the plurality of channels are transversely offset.
According to another embodiment of the invention, a pressure plate is arranged above the guide bar.
According to another specific embodiment of the invention, the outer bag slitting mechanism is provided with at least two outer bag cutters for slitting the outer bag film material conveyed by the outer bag film supplying mechanism into a plurality of outer bag film strips, the outer bag cutter is arranged on the outer bag film supplying mechanism, and the forming and sealing assembly is positioned at the front side of the outer bag film supplying mechanism.
According to another specific embodiment of the invention, the inner package sealing mechanism comprises an inner package forming block, an inner bag longitudinal sealing mechanism and an inner bag transverse sealing mechanism; and the inner bag film strip is wound on the inner package forming block to be formed and then is sealed by the inner bag longitudinal sealing mechanism and the inner bag transverse sealing mechanism respectively.
According to another specific embodiment of the invention, the outer package sealing mechanism comprises an outer package forming block, an outer bag longitudinal sealing mechanism and an outer bag transverse sealing mechanism; and after the outer bag film strip is wound on the outer packaging forming block, the outer bag containing the inner packaging bag is sealed through the outer bag longitudinal sealing mechanism and the outer bag transverse sealing mechanism respectively.
According to another specific embodiment of the present invention, the top of the frame is provided with a plurality of blanking ports.
Compared with the prior art, the invention has the beneficial effects that:
the bag-in-bag packaging machine is internally provided with a film supply assembly, a forming and sealing assembly and an outer bag forming assembly which are used for automatically sealing an outer packaging bag formed by automatically aligning an inner bag and an outer bag after the inner bag and the outer bag are filled with materials;
wherein, set up inner bag cutting mechanism and cut a plurality of inner bag membrane strips of back and carry out the adjusting position through displacement mechanism to the inner bag membrane material, make after displacement mechanism carries out the lateral deviation of route change to a plurality of inner bag membrane strips after cutting the center of inner bag membrane strip is adjusted well the center and the length direction of outer bag membrane strip align once more, rethread inner bag supplies membrane mechanism to provide power and send to it seals the processing to take shape a plurality of inner packing bags of sealing component synchronous formation counterpoint respectively and fall into a plurality of outer packing bags and seal, has improved packing efficiency greatly.
Drawings
Fig. 1 is a schematic structural view of a multi-row strip-shaped bag-in-bag packaging machine with automatic alignment of inner and outer bags according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a multi-row strip-shaped bag-in-bag packaging machine with automatic alignment of inner and outer bags according to an embodiment of the present invention.
FIG. 3 is a schematic top view of a pitch mechanism according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a pitch change mechanism according to an embodiment of the present invention.
In the figure:
1. a frame; 2. an inner bag film supply mechanism; 3. an inner bag splitting mechanism; 4. a pitch change mechanism; 41. a guide bar; 411. a channel; 42. aligning the rollers; 5. an outer bag film supply mechanism; 6. an outer bag slitting mechanism; 7. an inner package sealing mechanism; 71. internally packing the forming block; 72. an inner bag longitudinal sealing mechanism; 73. the inner bag transverse sealing mechanism; 8. an outer package sealing mechanism; 81. packing a forming block; 82. an outer bag longitudinal sealing mechanism; 83. the outer bag transverse sealing mechanism; 9. A bag pulling mechanism; 10. a blanking port; 11. pressing a plate; 12. and (5) inner bag membrane strips.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1, 2, 3 and 4, a multi-row strip-shaped bag-in-bag packaging machine with automatic alignment of inner and outer bags comprises a film supply assembly, a forming and sealing assembly and an outer bag forming assembly which are arranged on a frame 1; the forming sealing component comprises an inner package sealing mechanism 7, an outer package sealing mechanism 8 and a bag pulling mechanism 9; the film supply assembly comprises an inner bag film supply mechanism 2, an inner bag slitting mechanism 3 and a pitch changing mechanism 4; the inner bag slitting mechanism 3 is provided with at least two inner bag cutters for slitting the inner bag film materials conveyed by the inner bag film supplying mechanism 2 into a plurality of inner bag film strips 12, the distance varying mechanism 4 is provided with a plurality of guide rods 41 for changing the transverse offset of the paths of the inner bag film strips 12 so that the centers of the inner bag film strips 12 are aligned with the centers of the outer bag film strips and the length direction of the outer bag film strips again, and the inner bag film supplying mechanism 2 supplies power to the inner package sealing mechanism 7 to synchronously form a plurality of inner packages; the outer bag forming assembly comprises an outer bag film supply mechanism 5 and an outer bag slitting mechanism 6; the outer bag film strip is cut into a plurality of outer bag film strips by the outer bag cutting mechanism 6 and then sent to the outer package sealing mechanism 8 to be processed into outer package bags; the outer package sealing mechanism 8 correspondingly drops the inner package bags after being fed into a plurality of outer package bags for sealing treatment.
The bag-in-bag packaging machine is internally provided with a film supply assembly, a forming and sealing assembly and an outer bag forming assembly which are used for respectively filling formed inner bags and outer bags and then automatically aligning the formed inner bags and the outer bags to form outer bags and then automatically sealing the formed outer bags, wherein an inner bag slitting mechanism 3 is arranged for slitting inner bag film materials and then adjusting the positions of a plurality of inner bag film strips 12 through a variable pitch mechanism 4, slitting rollers of the inner bag slitting mechanism 3 are powered by an outer bag driving mechanism, the outer bag driving mechanism is a motor and is three cutters in the embodiment, so that the inner bag film materials are slit into four inner bag film strips 12, the four inner bag film strips 12 are guided, adjusted and conveyed through four channels 411 of a guide rod 41, the four inner bag film strips 12 are transversely adjusted in distance through the four channels 411 and then adjusted in elongation of the four inner bag film strips 12 through the four adjusting rollers, so that the tail ends of the, and the tail end can be simultaneously sent to the forming and sealing assembly, namely four inner packaging forming blocks 71 are wound for forming and sealing treatment. Four well adjusted transverse distance and extension displacement mechanism 4 carry out path change transverse offset to a plurality of inner bag membrane strips 12 after cutting and make the center of inner bag membrane strip 12 align outer bag membrane strip's center and length direction align once more, rethread inner bag supplies membrane mechanism 2 to provide power and sends to a plurality of inner packing bags of synchronous shaping of shaping seal assembly automatic alignment respectively and fall into a plurality of outer packing bags and seal the processing in, thereby need not to seal through a plurality of outer packing bags of multiseriate inner packing bag cooperation again, and simple structure has just improved packing efficiency greatly. The left end of the frame 1 is provided with structures for placing inner bag film materials and outer bag film materials, and is provided with a corresponding driving structure.
According to another embodiment of the present invention, the inner bag film supplying mechanism 2 comprises a driving roller and an inner bag driving mechanism, wherein the inner bag film is sleeved on the driving roller, and the driving roller is driven by the inner bag driving mechanism. The inner bag driving mechanism and the outer bag driving mechanism can be driven by motors, the corresponding motors are arranged, and the power output ends of the two motors respectively drive the driving roller and the slitting roller to rotate;
according to another embodiment of the present invention, the inner bag splitting mechanism 3 comprises at least two inner bag cutters and a driving mechanism for driving the inner bag cutters. This embodiment is used for the drive to cut running roller pivoted outer bag actuating mechanism including driving motor and cut the running roller, and driving motor is located the one side of cutting the running roller, and a plurality of inner bag cutter cover is located and is cut on the running roller. A plurality of inner bag cutters can be arranged on the slitting roller wheel in a sleeved mode at equal intervals, so that the inner bag film materials are evenly divided into a plurality of inner bag film strips 12, and finally formed inner packing bags are prevented from being different in size.
Upper and lower air cylinders can be selected
According to another embodiment of the present invention, the pitch varying mechanism 4 comprises a plurality of guide rods 41 and a plurality of aligning rollers 42 arranged in parallel, the guide rods 41 have passages 411 equal to the number of the inner bag film strips 12, and the passages 411 change the paths of the inner bag film strips 12 so that the film centers of the inner bag film strips 12 are aligned with the film centers of the outer bag films and aligned again in the length direction by cooperating with the aligning rollers 42 after the transverse deviation. The pitch-changing mechanism 4 can be provided with a plurality of guide rods 41 to form a channel 411 so that the inner bag film strip 12 is transversely offset after being wound through the channel 411, or can be provided with a plate to form the channel 411, or can be selected as a through groove arranged obliquely. As shown in fig. 4, the paths of the four inner membrane strips 12 respectively extend from the upper side to the tail end of the pressing plate 11 to the passage 411 of the guide rod 41 below, and are attached to one end surface of the guide rods 41 close to the passage 411 to extend forwards; in this embodiment, the front end of the pressing plate 11 is provided with four protrusions, and the four protrusions are arranged at the same inclination angle with the channel 411; the four protrusions respectively have four inclined planes so that the four inner membrane strips 12 are attached to extend downwards, and the four inclined planes are not in the same line with the centers of the channels 411.
According to another embodiment of the present invention, a pressing plate 11 is disposed above the guide bar 41. The pressure plate 11 is arranged to prevent the conveyed inner bag film strip 12 from sliding back, thereby affecting the distance adjustment function of the guide rod 41.
According to another embodiment of the present invention, the outer bag slitting mechanism 6 is provided with at least two outer bag cutters for slitting a plurality of outer bag film strips from the outer bag film material conveyed by the outer bag film supplying mechanism 5, the outer bag cutters are arranged on the outer bag film supplying mechanism 5, and the forming and sealing assembly is located at the front side of the outer bag film supplying mechanism 5. The outer bag forming assembly conveys outer bag paper materials to the outer bag cutting mechanism 6 for cutting through the outer bag film supplying mechanism 5, a plurality of outer bag film strips are directly conveyed and wound on the outer packaging forming block 81 after being cut, and the outer packaging forming block 81 is positioned below the inner packaging forming block 71, so that a plurality of formed inner bags can respectively and correspondingly fall into the plurality of outer packaging forming blocks 81; can set up a plurality of outer bag cutters equidistance and set up for outer bag membrane material evenly divides a plurality of outer bag membrane strips, avoids last fashioned outer packing bag size to differ, and outer bag cuts mechanism 6 can be unanimous with inner bag cutting mechanism 3 structure, all has motor drive, and the size sets up according to outer bag membrane material.
According to another embodiment of the present invention, the inner package sealing mechanism 7 comprises an inner package forming block 71, an inner bag longitudinal sealing mechanism 72, an inner bag transverse sealing mechanism 73; the inner bag membrane strip 12 is wound on an inner packaging forming block 71 to be formed and then is respectively sealed by an inner bag longitudinal sealing mechanism 72 and an inner bag transverse sealing mechanism 73.
According to another embodiment of the present invention, the overwrap sealing mechanism 8 comprises an overwrap forming block 81, an outer pouch longitudinal sealing mechanism 82, an outer pouch transverse sealing mechanism 83; after the outer bag film strip is wound on the outer packaging forming block 81, the outer packaging bag containing the inner packaging bag is sealed through an outer bag longitudinal sealing mechanism 82 and an outer bag transverse sealing mechanism 83 respectively. The bag pulling mechanism 9 is powered by a cylinder, a telescopic shaft of the cylinder drives the outer bag longitudinal sealing mechanism 82 and the outer bag transverse sealing mechanism 83 to ascend and descend through a connecting rod, the top of the outer bag longitudinal sealing mechanism 82 is matched with the bottom of the inner bag transverse sealing mechanism 73 conveniently, and therefore the inner packaging bag is guaranteed to fall into the outer packaging bag and is cut conveniently. The bag pulling mechanism 9 can pull the inner packaging bag for the inner bag transverse sealing mechanism 73 and the outer bag transverse sealing mechanism 83, so that the next station can be conveniently connected, and the forming of the inner packaging bag and the longitudinal sealing treatment of the outer bag longitudinal sealing mechanism 82 are facilitated; the inner bag longitudinal sealing mechanism 72 and the inner bag transverse sealing mechanism 73 respectively perform longitudinal sealing and transverse sealing treatment on the inner bag film strip 12 wound on the inner packaging forming block 71, and the outer bag longitudinal sealing mechanism 82 and the outer bag transverse sealing mechanism 83 perform longitudinal sealing and transverse sealing treatment on the outer bag film strip wound on the outer packaging forming block 81; the inner packaging forming block 71 and the outer packaging forming block 81 are both of hollow structures, so that the products can be transported up and down to fall into the inner packaging bag and the inner packaging bag falls into the packaging bag; the inner bag longitudinal sealing mechanism 72, the inner bag transverse sealing mechanism 73, the outer bag longitudinal sealing mechanism 82 and the outer bag transverse sealing mechanism 83 are all provided with a cutter and an electric heating pressing block for heat sealing and cutting the inner packaging bag or the outer packaging bag, which are not marked in the figure.
According to another embodiment of the present invention, several blanking ports 10 are provided at the top of the frame 1. In this embodiment, four blanking ports 10, through which the product is introduced into the inner packing bag wound around the inner packing forming block 71.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (9)

1. A multi-row strip-shaped bag-in-bag packing machine with automatic alignment of inner and outer bags is characterized by comprising a film supply assembly, a forming sealing assembly and an outer bag forming assembly which are arranged on a machine frame;
the forming sealing assembly comprises an inner package sealing mechanism, an outer package sealing mechanism and a bag pulling mechanism;
the film supply assembly comprises an inner bag film supply mechanism, an inner bag slitting mechanism and a variable pitch mechanism; the inner bag slitting mechanism is provided with at least two inner bag cutters for slitting the inner bag film materials conveyed by the inner bag film supplying mechanism into a plurality of inner bag film strips, the distance varying mechanism is provided with a plurality of guide rods for changing the paths of the inner bag film strips and transversely deflecting the paths so that the centers of the inner bag film strips are aligned with the centers of the outer bag film strips and the length direction of the outer bag film strips again, and the inner bag film supplying mechanism provides power to the inner package sealing mechanism to synchronously form a plurality of inner packages;
the outer bag forming assembly comprises an outer bag film supply mechanism and an outer bag slitting mechanism;
the outer bag film strip is cut into a plurality of outer bag film strips by the outer bag cutting mechanism and is sent to the outer package sealing mechanism to be processed into outer package bags; the outer packing seals the mechanism with after a plurality of pan feeding the inner packing bag correspondence falls into a plurality of the processing is sealed in the outer packing bag.
2. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 1, wherein:
the inner bag film supplying mechanism comprises a driving roller and an inner bag driving mechanism, the inner bag film sleeves are arranged on the driving roller, and the driving roller is driven by the inner bag driving mechanism.
3. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 1, wherein:
the inner bag cutting mechanism comprises at least two inner bag cutters and a driving mechanism for driving the inner bag cutters.
4. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 1, wherein:
the variable-pitch mechanism comprises a plurality of guide rods and a plurality of aligning rollers which are arranged in parallel, the guide rods are provided with channels the number of which is equal to that of the inner bag film strips, and the channels enable the inner bag film strips to change the paths and enable the film centers of the inner bag film strips to be aligned with the film centers of the outer bags and aligned with the film centers of the outer bags in the length direction again by matching with the aligning rollers after the inner bag film strips are transversely offset.
5. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 4, wherein:
and a pressing plate is arranged above the guide rod.
6. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 1, wherein:
outer bag cut mechanism is provided with and is no less than two outer bag cutters right outer bag supplies that membrane mechanism carries outer bag membrane material cuts a plurality of outer bag membrane strip, outer bag cutting machine set up in outer bag supplies on the membrane mechanism, take shape and seal the subassembly and be located outer bag supplies the front side of membrane mechanism.
7. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 6, wherein:
the inner package sealing mechanism comprises an inner package forming block, an inner bag longitudinal sealing mechanism and an inner bag transverse sealing mechanism; and the inner bag film strip is wound on the inner package forming block to be formed and then is sealed by the inner bag longitudinal sealing mechanism and the inner bag transverse sealing mechanism respectively.
8. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 7, wherein:
the outer package sealing mechanism comprises an outer package forming block, an outer bag longitudinal sealing mechanism and an outer bag transverse sealing mechanism; and after the outer bag film strip is wound on the outer packaging forming block, the outer bag containing the inner packaging bag is sealed through the outer bag longitudinal sealing mechanism and the outer bag transverse sealing mechanism respectively.
9. The machine for packaging multiple rows of strip-shaped bags with automatically aligned inner and outer bags according to claim 1, wherein:
the top of frame is provided with a plurality of blanking mouth.
CN202011064234.4A 2020-09-30 2020-09-30 Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag Pending CN112009807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011064234.4A CN112009807A (en) 2020-09-30 2020-09-30 Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011064234.4A CN112009807A (en) 2020-09-30 2020-09-30 Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag

Publications (1)

Publication Number Publication Date
CN112009807A true CN112009807A (en) 2020-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011064234.4A Pending CN112009807A (en) 2020-09-30 2020-09-30 Multi-column strip-shaped bag-in-bag packaging machine with automatic alignment of inner bag and outer bag

Country Status (1)

Country Link
CN (1) CN112009807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114506514A (en) * 2022-03-30 2022-05-17 吴发炉 Integrated inner and outer bag packing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114506514A (en) * 2022-03-30 2022-05-17 吴发炉 Integrated inner and outer bag packing machine
CN114506514B (en) * 2022-03-30 2023-06-20 吴发炉 Integrated inner and outer bag packing machine

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