CN214452260U - Packagine machine levels and passes membrane structure and packing level and smooth packagine machine - Google Patents
Packagine machine levels and passes membrane structure and packing level and smooth packagine machine Download PDFInfo
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- CN214452260U CN214452260U CN202120620324.0U CN202120620324U CN214452260U CN 214452260 U CN214452260 U CN 214452260U CN 202120620324 U CN202120620324 U CN 202120620324U CN 214452260 U CN214452260 U CN 214452260U
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Abstract
The utility model provides a packagine machine levelly and smoothly passes membrane structure and packagine machine that level and smooth, level and smoothly pass the membrane structure and include: the film laminating machine comprises a frame, a film guide assembly and a film laminating sheet; the two film guide baffles are arranged on the film guide base plate in a distance-adjustable manner, a film guide channel is formed between the film guide baffles, and the two sides of the packaging film are used for placing packages; the horizontal guide rod is transversely arranged on the film guide baffle and is positioned on the outer side of the film guide substrate; the guide pressing surface is a curved surface or a horizontal surface and is used for pressing the packing materials downwards to the packing film. The packagine machine includes in proper order along the direction of transfer of packaging film: a leveling film conveying structure, a transverse sealing mechanism and a cutting and sealing mechanism; this level and smooth membrane structure of passing is arranged in packagine machine, can ensure to lead the membrane scope of spreading within the membrane baffle adjustable through the position of adjusting packaging film both sides limit, and then can pack to the packing material of unidimensional not, guides the packaging film to the pressure membrane piece under the state of tightening again, makes the packaging film keep in the conveying can adjust the width in a flexible way, can keep the packaging film to be in the state of tightening again simultaneously.
Description
Technical Field
The utility model relates to a packagine machine technical field especially relates to a packagine machine levels and passes membrane structure and pack smooth packagine machine.
Background
The existing packaging machine has the problems that the packaged objects are easy to deviate from a conveying belt during packaging, so that the packaged objects are inaccurate in position during packaging and need to be packaged again; meanwhile, when the packing materials are conveyed into the packing machine, the inlet of the packing machine can only adapt to a single type of packing materials, when the size of the packing materials is too large or too small, the packing film can not adapt to the packing materials with different sizes, and if the packing materials are directly printed, the situation that the packing is not tight or incomplete occurs, and the packing process is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packagine machine levels and passes membrane structure, its installation is adjustable interval's the membrane baffle of leading on leading the membrane base plate, can adjust the assistance scope of pasting of packaging film between leading the membrane passageway.
The utility model also provides a packagine machine that packs smoothly, it has used foretell level and smooth to pass the membrane structure, adjusts suitable size of a dimension in order to satisfy not unidimensional packing material with the membrane.
To achieve the purpose, the utility model adopts the following technical proposal:
a flat film conveying structure of a packaging machine, comprising: the film laminating machine comprises a frame, a film guide assembly and a film laminating sheet;
the film guide assembly and the film pressing sheet are sequentially arranged on the frame along the conveying direction of the packaging film;
the membrane guiding assembly comprises: the film guide device comprises a film guide substrate, a film guide baffle and a horizontal guide rod;
the two film guide baffles are arranged on the film guide substrate in a distance-adjustable manner, a film guide channel for accommodating the packaging film is formed between the film guide baffles, and the two sides of the packaging film are used for placing packaged objects; the horizontal guide rod is transversely arranged on the film guide baffle and is positioned on the outer side of the film guide substrate;
the upper end of the lamination film is transited to the lower end of the lamination film through a guide pressing surface along the conveying direction; the guide pressing surface is a curved surface or a horizontal surface and is used for pressing the packing material downwards to the packing film;
the packaging film is wound on the horizontal guide rod and then guided to pass through the film guide channel, and two side edges of the packaging film are attached to the film guide baffle; the packaging film is attached to two sides of the film pressing sheet for conveying.
Preferably, the film guide substrate is provided with a spacing adjusting groove; the distance adjusting groove extends along the directions of two sides of the film guide channel;
the membrane guiding assembly further comprises: a film guide fastener;
the film guide baffle is provided with a baffle limiting hole; the film guide fixing piece penetrates through the baffle limiting hole, and the film guide baffles are detachably fixed in the interval adjusting grooves, so that the interval between the two film guide baffles can be adjusted.
More preferably, the film guiding assembly further comprises: the guide film fixing seat, the guide rod and the guide film movable block;
two ends of the guide rod are arranged on the guide film fixing seat; the guide film movable block is movably arranged on the guide rod; the film guide fixing piece sequentially penetrates through the baffle limiting hole and the interval adjusting groove and then is fixed on the film guide movable block, and the film guide baffle and the film guide movable block synchronously move on the guide rod.
Preferably, the horizontal guide rod is arc-shaped.
Preferably, the distance between the two sides of the film pressing sheet is gradually reduced along the conveying direction, so that the distance between the two sides of the packaging film is gradually reduced when the packaging film moves.
Preferably, the method further comprises the following steps: a transverse sealing mechanism;
the film guide assembly, the film pressing sheet and the transverse sealing mechanism are sequentially distributed along the conveying direction of the packaging film;
the horizontal sealing mechanism comprises: a transverse sealing seat and a transverse sealing wheel set;
the transverse sealing seat is arranged on the frame; the transverse sealing wheel set consists of a pair of transverse sealing wheels with mutually horizontally contacted roll surfaces; and the two side edges of the packaging film are compressed by the transverse sealing wheels at the two sides and then are gathered in the center.
A packaging machine for packaging flat packages, comprising in sequence along the conveying direction of a packaging film: a leveling film conveying structure, a transverse sealing mechanism and a cutting and sealing mechanism; the leveling film conveying structure is the leveling film conveying structure;
the smooth membrane structure of passing still includes: a film releasing device; the film unwinding device is positioned below the film guiding assembly and is used for unwinding a packaging film to the film guiding assembly;
the transverse sealing mechanism is used for heat sealing the left side edge and the right side edge of the packaging film;
the cutting and sealing mechanism is used for cutting the packaging film into a plurality of sections and performing heat sealing on the front end and the rear end of each section of the packaging film along the conveying direction.
Preferably, the transverse sealing mechanism comprises: a heat seal assembly;
the heat sealing assembly is positioned between the front transverse sealing wheel set and the rear transverse sealing wheel set;
the heat seal assembly includes: the device comprises a heat-sealing base, an active clamping piece, a passive clamping piece, a heat-sealing rotating shaft and a clamping driver;
the driving clamping piece and/or the driven clamping piece have a heat sealing function, the driving clamping piece is rotatably arranged on the heat sealing base through the heat sealing rotating shaft, and the driven clamping piece is arranged on the heat sealing base; the driving clamping piece and the driven clamping piece are connected in a limiting and rotating manner, a rotating shaft is parallel to the heat-sealing rotating shaft, and clamping openings for clamping two sides of the packaging film are formed between the driving clamping piece and the driven clamping piece; the output end of the clamping driver is connected with the active clamping piece and used for driving the active clamping piece to approach and leave the passive clamping piece, and the size of the clamping opening is controlled.
More preferably, the method further comprises the following steps: a transverse sealing conveyor belt structure;
the transverse sealing conveyor belt structure is arranged on the rack and is positioned below the transverse sealing mechanism; the transverse sealing conveying belt structure is used for conveying the packages and the packaging film to the cutting and sealing mechanism.
The utility model has the advantages that:
this level and smooth membrane structure of passing is arranged in packagine machine, can ensure to lead the membrane scope of spreading within the membrane baffle adjustable through the position of adjusting packaging film both sides limit, and then can pack to the packing material of unidimensional not, guides the packaging film to the pressure membrane piece under the state of tightening again, makes the packaging film keep in the conveying can adjust the width in a flexible way, can keep the packaging film to be in the state of tightening again simultaneously.
Drawings
FIG. 1 is a schematic structural view of a flat membrane-transferring structure;
fig. 2 is a schematic view of the structure of the packaging machine;
fig. 3 is a schematic view of the structure of the packaging machine;
fig. 4 is a schematic structural view of the horizontal sealing mechanism.
Wherein:
the device comprises a leveling film conveying structure 1, a transverse sealing mechanism 2 and a cutting and sealing mechanism 3; a cross-seal conveyor structure 7;
the device comprises a frame 10, a film placing device 11, a film guiding assembly 12 and a film pressing sheet 13;
a film guide substrate 121, a film guide baffle 122, a horizontal guide rod 123, a film guide channel 124, a film guide fastener 125, a film guide fixing seat 126, a guide rod 127 and a film guide movable block 128; a space adjusting groove 1211; a guide pressure surface 131;
a transverse sealing seat 21, a transverse sealing wheel set 22 and a heat sealing component 23;
a heat sealing base 231, an active clamping member 232, a passive clamping member 233, a heat sealing rotating shaft 234 and a clamping driver 235.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1-4, a flat film-conveying structure of a packaging machine includes: the film laminating machine comprises a frame 10, a film guide assembly 12 and a film laminating sheet 13;
the film guide assembly 12 and the film pressing sheet 13 are sequentially arranged on the frame 10 along the conveying direction of the packaging film;
the film guide component 12 comprises: a film guide substrate 121, a film guide shutter 122, and a horizontal guide rod 123;
the two film guide baffles 122 are mounted on the film guide substrate 121 in a spacing-adjustable manner, a film guide channel 124 for accommodating the packaging film is formed between the film guide baffles 122, and the two sides of the packaging film are used for placing a packaged object; the horizontal guide rod 123 is transversely installed on the film guide baffle 122 and is positioned outside the film guide substrate 121;
the upper end of the lamination sheet 13 is transited to the lower end of the lamination sheet 13 through a guide pressing surface 131 along the conveying direction; the guide pressing surface 131 is a curved surface or a horizontal surface and is used for pressing the packaged objects downwards to the packaging film;
the packaging film is wound around the horizontal guide rod 123 and then guided to pass through the film guide channel 124, and two side edges of the packaging film are attached to the film guide baffle 122; the packaging film is attached to both sides of the squeeze film 13 for conveying.
This level and smooth membrane structure of passing is arranged in packagine machine, can ensure to lead the membrane scope of laying within membrane baffle 122 adjustable through the position of adjusting packaging film both sides limit, and then can pack to the packing material of unidimensional not, guides the packaging film to press mold piece 13 under the state of tightening again, makes the packaging film keep can adjusting the width in a flexible way in the conveying, can keep the packaging film to be in the state of tightening again simultaneously.
Specifically, a packaging film is wound at the film placing device 11, and the packaging film is output and then wound on the horizontal guide rod 123, and guided to the position between the two film guide baffles 122 by the horizontal guide rod 123; according to the scheme, the horizontal guide rod 123 extends out of the film guide substrate 121, so that the function of adjusting the conveying angle and position of the packaging film is achieved, the packaging film can be prevented from contacting the corner position of the film guide substrate 121, and the packaging film is prevented from being damaged; after the packaging film is placed in the film guide channel 124, two side edges of the packaging film are attached to the film guide baffle 122, so that the two side edges of the packaging film and the two side edges form a U shape, and the package is placed in the U shape; when the package is output between the transverse sealing mechanism 2 and the film guide channel 124, the package passes under the film pressing sheet 13; the guide pressing surface 131 of the film pressing sheet 13 presses the packing material to the packing film to ensure that the packing material is tidy, so that the packing film can tightly surround the packing material; the two side edges of the packaging film can move along the two sides of the film pressing sheet 13 and are sent into the transverse sealing mechanism 2 for heat sealing; because the side edge of the packaging film is heat-sealed, the packaging film at the position is heat-sealed after the package passes through the film pressing sheet 13; the wrappage separated from the squeeze film sheet 13 can be restored to be contacted with the packaging film, so that the wrappage can be attached to the packaging film, and the wrappage can be packed more fully.
Preferably, the film-guiding substrate 121 is provided with a space adjusting groove 1211; the interval adjusting groove 1211 extends in directions of both sides of the film guiding channel 124;
the film guiding assembly 12 further comprises: a guide film fastener 125;
the film guide baffle 122 is provided with a baffle limiting hole; the film guide fasteners 125 pass through the baffle limiting holes to detachably fix the film guide baffles 122 to the distance adjusting grooves 1211, so that the distance between the two film guide baffles 122 can be adjusted.
The film guide fasteners 125 can fix the film guide baffles 122 to different positions of the spacing adjustment grooves 1211, so that the film guide baffles 122 can be arranged along the extending direction of the spacing adjustment grooves 1211, the inner width of the film guide channel 124 can be adjusted, the span within two side edges of the packaging film in the film guide channel 124 can be further adjusted, packages with different sizes can be placed, and the maximum placing space of the final packaging film can be adjusted; for example, when the size of the package is large, the film guide baffle 122 can be moved to the distance adjusting groove 1211 in the direction outside or inside the two sides to increase the inner width of the film guide channel 124, so that the spreading degree between the two sides of the packaging film is larger, the packaging capacity is larger, and the packaging film can adapt to the package with large size.
The film guide fastener 125 can be a mechanism with a fixing function, such as a bolt and a nut, or a clamp, and only needs to fix or connect the film guide baffle 122 to the distance adjusting groove 1211.
More preferably, the film guiding assembly 12 further comprises: a guide film fixing seat 126, a guide rod 127 and a guide film movable block 128;
both ends of the guide rod 127 are mounted on the guide film fixing seat 126; the guide film moving block 128 is movably mounted on the guide rod 127; the film guide fastening member 125 sequentially passes through the baffle limiting hole and the distance adjusting groove 1211 and then is fixed to the film guide movable block 128, and the film guide baffle 122 and the film guide movable block 128 synchronously move on the guide rod 127.
In this embodiment, in one embodiment, the film guide baffle 122 can be directly fixed to the distance adjusting groove 1211 by the film guide fastener 125, so that the film guide baffle 122 can be fixed in the distance adjusting groove 1211 in an adjustable and elastic manner;
in another embodiment, the film guide baffle 122 may be fixed to the film guide holder 126 via the film guide fastener 125; the film guide fixing seat 126 can move along the extending direction of the guide rod 127, the film guide fixing seat 126 drives the film guide baffle 122 to move when moving on the guide rod 127, the inner width of the film guide channel 124 is adjusted, and the adjustment flexibility of the film guide baffle 122 is improved.
Preferably, the horizontal guide rod 123 has an arc shape.
Because the horizontal guide rod 123 is longer, the inner width of the film guide channel 124 is smaller; after the arc-shaped section of the horizontal guide rod 123 contacts the packaging film, the packaging film is not easy to wrinkle after being pulled, and the flatness of the packaging film can be kept.
Preferably, the distance between the two sides of the lamination film 13 is gradually reduced along the conveying direction, so that the distance between the two sides is gradually reduced when the packaging film moves.
The both sides interval of pressure membrane piece 13 reduces gradually, and when the side of packaging film was close to in the both sides of pressure membrane piece 13, the packaging film got into gradually under the guide effect of pressure membrane piece 13 side and violently sealed between the wheel, has prevented that the packaging film from too tightly in the transition between pressure membrane piece 13 and violently sealed wheelset 22, destroys the packaging film, has improved the continuity of the both sides limit position transition of packaging film.
Preferably, the method further comprises the following steps: a transverse sealing mechanism 2;
the film guide assembly 12, the film pressing sheet 13 and the transverse sealing mechanism 2 are sequentially distributed along the conveying direction of the packaging film;
the horizontal sealing mechanism 2 comprises: a transverse sealing seat 21 and a transverse sealing wheel group 22;
the transverse sealing seat 21 is mounted on the frame 10; the transverse sealing wheel set 22 is composed of a pair of transverse sealing wheels with mutually horizontally contacted roll surfaces; and the two side edges of the packaging film are compressed by the transverse sealing wheels at the two sides and then are gathered in the center.
This level and smooth biography membrane structure is passed through leading membrane module 12 and is carried out nimble regulation to the packaging film range of laying cover at the front end, and the rear end is tight and the heat-seal is pressed from both sides tight to the middle part to the packaging film through violently sealing wheelset 22, and the packaging film is in the state of tightening, can realize again that the alignment before accomplishing violently sealing process gradually with the packaging film is folding, and the packaging film is difficult to destroyed.
A packaging machine for packaging flat packages, comprising in sequence along the conveying direction of a packaging film: the device comprises a leveling film conveying structure 1, a transverse sealing mechanism 2 and a cutting and sealing mechanism 3; the leveling film conveying structure 1 is the leveling film conveying structure 1;
the smooth membrane structure of passing still includes: a film placing device 11; the film unwinding device 11 is located below the film guiding assembly 12 and is used for unwinding a packaging film to the film guiding assembly 12;
the transverse sealing mechanism 2 is used for heat sealing the left side edge and the right side edge of the packaging film;
the cutting and sealing mechanism 3 is used for cutting the packaging film into a plurality of sections and performing heat sealing on the front end and the rear end of each section of the packaging film along the conveying direction.
The leveling film conveying structure 1, the transverse sealing mechanism 2 and the cutting and sealing mechanism 3 are distributed in sequence, and the conveying direction of a packaging film and a packaging material is shown in figure 2; a packaging film is wound at the film placing device 11, and the packaging film is output and then wound on the horizontal guide rod 123 and guided to the position between the two film guide baffles 122 by the horizontal guide rod 123; according to the scheme, the horizontal guide rod 123 extends out of the film guide substrate 121, so that the function of adjusting the conveying angle and position of the packaging film is achieved, the packaging film can be prevented from contacting the corner position of the film guide substrate 121, and the packaging film is prevented from being damaged; after the packaging film is placed in the film guide channel 124, two side edges of the packaging film are attached to the film guide baffle 122, so that the two side edges of the packaging film and the two side edges form a U shape, and the package is placed in the U shape; after the packaging film passes through the film guiding channel 124, the packaging film and the packaged objects pass through the film pressing sheet 13; the film pressing sheet can compress the packing material to a certain degree, and two side edges of the packing film can extend to the transverse sealing mechanism 2 under the guiding action of the pressing sheet, so that two side edges of the packing film pass through the transverse sealing mechanism 2; two sides of the packaging film are heat sealed by a transverse sealing mechanism 2, so that the packaging film is completely packaged towards the outer side of the conveying direction; the packaging film and the packaged objects are conveyed to a cutting and sealing mechanism 3 along with the traction of the packaging film and the packaged objects; the cutting and sealing mechanism 3 cuts the packaging films at the front end and the rear end of the packaging material along the conveying direction, so that the packaging films are separated from the original packaging films; the cutting and sealing mechanism 3 sequentially carries out heat sealing on the front end and the rear end of the cut packaging film, so that the front end and the rear end of the packaging film are completely packaged, and finally, the complete packaging of packaged objects is realized.
The transverse sealing mechanism 2 can be a known mechanism with a sealing function after heating, and is used for heat sealing paper or plastic to realize heat sealing of the package. The cutting function of the cutting and sealing mechanism 3 can be realized by a known mechanism having a cutting function (e.g., an automated cutter), and the heat sealing function can be realized by a known mechanism having a sealing function after heating (e.g., an automated heat sealing machine). The film releasing device 11 is a known mechanism with a releasing and releasing function, and only needs to continuously release the packaging film to the horizontal guide rod 123.
Preferably, the transverse sealing mechanism 2 comprises: a heat seal assembly 23;
the heat sealing assembly 23 is positioned between the front transverse sealing wheel set 22 and the rear transverse sealing wheel set 22;
the heat-seal assembly 23 includes: a heat-sealing base 231, an active clamping member 232, a passive clamping member 233, a heat-sealing rotating shaft 234 and a clamping driver 235;
the driving clamping member 232 and/or the driven clamping member 233 have a heat sealing function, the driving clamping member 232 is rotatably mounted on the heat sealing base 231 through the heat sealing rotating shaft 234, and the driven clamping member 233 is mounted on the heat sealing base 231; the driving clamping piece 232 and the driven clamping piece 233 are connected in a limiting and rotating manner, the rotating shaft is parallel to the heat-sealing rotating shaft 234, and clamping openings for clamping two sides of the packaging film are formed between the driving clamping piece 232 and the driven clamping piece 233; the output end of the clamping driver 235 is connected to the active clamping member 232 for driving the active clamping member 232 to move toward and away from the passive clamping member 233, so as to control the size of the clamping opening.
At least two horizontal sealing wheelsets 22 distribute along direction of transfer in proper order, and the front and back position of heat-seal subassembly 23 has horizontal sealing wheelset 22, has guaranteed that heat-seal subassembly 23's heat-seal treatment front and back all has horizontal sealing wheelset 22 to take up the packaging film, guarantees the both sides limit of the packaging film in the heat-seal treatment and handles contact and the tight state, has improved the regularity of heat treatment.
The clamping driver 235 may be a mechanism having a driving function, such as a motor or an air cylinder; the output end of the clamping driver 235 drives the active clamping member 232 to rotate or move, so that the active clamping member 232 approaches and leaves the passive clamping member 233, and a clamping opening formed by the active clamping member 232 and the passive clamping member 233 is enlarged or reduced; when the clamping opening is reduced, the heating function of the active clamping piece 232 and/or the passive clamping piece 233 is started, and the two side edges of the packaging film are heat-sealed; after the heat sealing is finished, the clamping opening is enlarged, and the packaging film is released.
More preferably, the method further comprises the following steps: a cross-seal conveyor structure 7;
the transverse sealing conveyor belt structure 7 is arranged on the rack 10 and is positioned below the transverse sealing mechanism 2; the cross-seal conveyor structure 7 is used to convey the packages and the packaging film to the cut-and-seal mechanism 3.
The transverse sealing conveyor belt structure 7 is positioned below the transverse sealing mechanism, can output the packages from the transverse sealing mechanism to the cutting and sealing mechanism 3, and can provide traction force for the film guide assembly 12 and the packaging film of the transverse sealing mechanism in the conveying process.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A packagine machine's level membrane structure of passing, its characterized in that includes: the film laminating machine comprises a frame, a film guide assembly and a film laminating sheet;
the film guide assembly and the film pressing sheet are sequentially arranged on the frame along the conveying direction of the packaging film;
the membrane guiding assembly comprises: the film guide device comprises a film guide substrate, a film guide baffle and a horizontal guide rod;
the two film guide baffles are arranged on the film guide substrate in a distance-adjustable manner, a film guide channel for accommodating the packaging film is formed between the film guide baffles, and the two sides of the packaging film are used for placing packaged objects; the horizontal guide rod is transversely arranged on the film guide baffle and is positioned on the outer side of the film guide substrate;
the upper end of the lamination film is transited to the lower end of the lamination film through a guide pressing surface along the conveying direction; the guide pressing surface is a curved surface or a horizontal surface and is used for pressing the packing material downwards to the packing film;
the packaging film is wound on the horizontal guide rod and then guided to pass through the film guide channel, and two side edges of the packaging film are attached to the film guide baffle; the packaging film is attached to two sides of the film pressing sheet for conveying.
2. The flat film conveying structure of the packaging machine according to claim 1, wherein the film guiding substrate is provided with a spacing adjustment groove; the distance adjusting groove extends along the directions of two sides of the film guide channel;
the membrane guiding assembly further comprises: a film guide fastener;
the film guide baffle is provided with a baffle limiting hole; the film guide fixing piece penetrates through the baffle limiting hole, and the film guide baffles are detachably fixed in the interval adjusting grooves, so that the interval between the two film guide baffles can be adjusted.
3. The flat film transfer structure of a packaging machine according to claim 2, wherein the film guide assembly further comprises: the guide film fixing seat, the guide rod and the guide film movable block;
two ends of the guide rod are arranged on the guide film fixing seat; the guide film movable block is movably arranged on the guide rod; the film guide fixing piece sequentially penetrates through the baffle limiting hole and the interval adjusting groove and then is fixed on the film guide movable block, and the film guide baffle and the film guide movable block synchronously move on the guide rod.
4. The flat film transfer structure of a packaging machine according to claim 1 wherein the horizontal guide bar is arcuate.
5. The flat film conveying structure of a packaging machine according to any one of claims 1 to 4, wherein the distance between the two sides of the film pressing sheet is gradually reduced along the conveying direction, so that the distance between the two sides is gradually reduced when the packaging film moves.
6. The flat film transfer structure of a packaging machine according to any one of claims 1 to 4, further comprising: a transverse sealing mechanism;
the film guide assembly, the film pressing sheet and the transverse sealing mechanism are sequentially distributed along the conveying direction of the packaging film;
the horizontal sealing mechanism comprises: a transverse sealing seat and a transverse sealing wheel set;
the transverse sealing seat is arranged on the frame; the transverse sealing wheel set consists of a pair of transverse sealing wheels with mutually horizontally contacted roll surfaces; and the two side edges of the packaging film are compressed by the transverse sealing wheels at the two sides and then are gathered in the center.
7. The packaging machine for packaging flat packages is characterized by sequentially comprising the following components in the conveying direction of a packaging film: a leveling film conveying structure, a transverse sealing mechanism and a cutting and sealing mechanism; the flat film conveying structure is the flat film conveying structure of the packaging machine of claim 6;
the smooth membrane structure of passing still includes: a film releasing device; the film unwinding device is positioned below the film guiding assembly and is used for unwinding a packaging film to the film guiding assembly;
the transverse sealing mechanism is used for heat sealing the left side edge and the right side edge of the packaging film;
the cutting and sealing mechanism is used for cutting the packaging film into a plurality of sections and performing heat sealing on the front end and the rear end of each section of the packaging film along the conveying direction.
8. The packaging machine of claim 7 wherein the cross-sealing mechanism comprises: a heat seal assembly;
the heat sealing assembly is positioned between the front transverse sealing wheel set and the rear transverse sealing wheel set;
the heat seal assembly includes: the device comprises a heat-sealing base, an active clamping piece, a passive clamping piece, a heat-sealing rotating shaft and a clamping driver;
the driving clamping piece and/or the driven clamping piece have a heat sealing function, the driving clamping piece is rotatably arranged on the heat sealing base through the heat sealing rotating shaft, and the driven clamping piece is arranged on the heat sealing base; the driving clamping piece and the driven clamping piece are connected in a limiting and rotating manner, a rotating shaft is parallel to the heat-sealing rotating shaft, and clamping openings for clamping two sides of the packaging film are formed between the driving clamping piece and the driven clamping piece; the output end of the clamping driver is connected with the active clamping piece and used for driving the active clamping piece to approach and leave the passive clamping piece, and the size of the clamping opening is controlled.
9. The packaging machine of claim 7, further comprising: a transverse sealing conveyor belt structure;
the transverse sealing conveyor belt structure is arranged on the rack and is positioned below the transverse sealing mechanism; the transverse sealing conveying belt structure is used for conveying the packages and the packaging film to the cutting and sealing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620324.0U CN214452260U (en) | 2021-03-26 | 2021-03-26 | Packagine machine levels and passes membrane structure and packing level and smooth packagine machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620324.0U CN214452260U (en) | 2021-03-26 | 2021-03-26 | Packagine machine levels and passes membrane structure and packing level and smooth packagine machine |
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| Publication Number | Publication Date |
|---|---|
| CN214452260U true CN214452260U (en) | 2021-10-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447820A (en) * | 2022-10-19 | 2022-12-09 | 厦门悠派无纺布制品有限公司 | Packaging machine |
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2021
- 2021-03-26 CN CN202120620324.0U patent/CN214452260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447820A (en) * | 2022-10-19 | 2022-12-09 | 厦门悠派无纺布制品有限公司 | Packaging machine |
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