CN110803340B - Anti-deformation flattening, deviation-rectifying, positioning, film feeding and guiding mechanism of thermal shrinkage film packaging machine - Google Patents
Anti-deformation flattening, deviation-rectifying, positioning, film feeding and guiding mechanism of thermal shrinkage film packaging machine Download PDFInfo
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- CN110803340B CN110803340B CN201911098195.7A CN201911098195A CN110803340B CN 110803340 B CN110803340 B CN 110803340B CN 201911098195 A CN201911098195 A CN 201911098195A CN 110803340 B CN110803340 B CN 110803340B
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- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
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Abstract
The invention discloses an anti-deformation flattening, deviation rectifying and positioning upper film guiding and conveying mechanism of a heat shrinkable film packaging machine, which comprises a packaging machine body, a side film placing support and a film placing roller, wherein a rack is arranged above the packaging machine body, a movable telescopic rod is arranged on the inner side of the rack, a movable top frame is arranged at the top end of the movable telescopic rod, a movable film pouring roller is arranged on the inner side of the movable top frame, the side film placing support is positioned on the outer side of the packaging machine body, the film placing roller is positioned on the inner side of the rack, an air pump is arranged on the outer side of the rack, a side limiting roller and an upper limiting roller are respectively arranged on the outer sides of the rack and the movable top frame, and side limiting plates are respectively arranged on the outer sides of the. The deformation-preventing flattening deviation-rectifying positioning upper film guiding and conveying mechanism of the thermal shrinkage film packaging machine can be used for conveniently preventing deformation and flattening upper film guiding and conveying of the device by negative pressure adsorption and edge folding guiding at the movable film pouring roller and matched with limiting guiding of the side limiting roller and the upper limiting roller.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to an anti-deformation, flattening, deviation-rectifying, positioning, film feeding and guiding mechanism of a thermal shrinkage film packaging machine.
Background
The heat shrinkable film packaging can be used for directly wrapping a packaging piece through the heat shrinkage of a film material, has good aesthetic property and convenience, is a common packaging mode in the existing product processing, has good heat shrinkage performance for common heat shrinkable film materials including a POF (polyester oriented film) for food packaging, a PE (polyethylene) film for large-proportion packaging and the like, and can be used for carrying out safe and attractive packaging protection on the packaging piece.
In the using process of the existing heat shrinkable film packaging machine, except for a main heating section and a cutting structure, the existing heat shrinkable film packaging machine usually comprises a corresponding upper film guiding and conveying mechanism to ensure the continuous feeding of the device, but when the existing heat shrinkable film packaging machine feeds materials, a shrink film conveying structure similar to a soaking type quick heat shrinkable film packaging machine with the Chinese patent publication No. CN205345509U is mostly adopted, but the direct feeding of a winding drum at the outer side of a feeding port easily affects the moving feeding of the packaging room, so that the limitation is large when packaging pieces with different height specifications are processed, a novel edge-sealing type heat shrinkable film packaging machine with the Chinese patent publication No. CN106742365A also adopts a limit structure of a bevel edge folded plate, so that the film materials can be conveniently fed from two sides after being folded for 90 degrees, a larger moving space is provided for the feeding of the packaging pieces, but the bevel edge folded plate structure of the structure is lack of the moving limit mechanism, the inclined film material is easy to deflect in the processing process, and the deflected film material is loosened at the inclined edge folded plate and is easy to deform due to uneven stress, so that the product quality is influenced.
Aiming at the problems, the innovative design is carried out on the basis of the film guiding and conveying mechanism on the original thermal contraction film packaging machine.
Disclosure of Invention
The invention aims to provide an anti-deformation, flattening, deviation-rectifying and positioning upper film guiding and conveying mechanism of a thermal shrinkage film packaging machine, and aims to solve the problems that the upper film guiding and conveying mechanism of the thermal shrinkage film packaging machine in the background art is inflexible in structure fixation and use, inconvenient in limiting adjustment and easy to deflect due to incomplete lamination and guiding and conveying of film materials.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-deformation flattening deviation-rectifying positioning upper film guiding and conveying mechanism of a heat shrinkable film packaging machine comprises a packaging machine body, a side film-placing support and a film-placing roller, wherein a rack is arranged above the packaging machine body, a movable telescopic rod is arranged on the inner side of the rack, a positioning bolt is connected to the outer side of the movable telescopic rod, a movable top frame is arranged at the top end of the movable telescopic rod, a movable film-pouring roller is arranged on the inner side of the movable top frame, a side positioning pin is connected to the outer end of the movable film-pouring roller, the side film-placing support is positioned on the outer side of the packaging machine body, a moving wheel is mounted at the bottom of the side film-placing support, a movable support is arranged on the inner side of the side film-placing support, winding drums are uniformly distributed on the outer side of the movable support, a movable shaft is connected to the outer side of the movable support, an, and the rear end of breathing pipe is provided with the interface of breathing in, the gas outlet has been seted up to the bottom side of frame, and the outside of gas outlet is connected with the outlet duct, the outside of frame and activity roof-rack is provided with side spacing roller and last spacing roller respectively, and the outside of side spacing roller and last spacing roller all is provided with the side limiting plate, the inboard of side limiting plate is provided with the swing joint seat, and the rear end of swing joint seat is connected with the movable guide to the inside of movable guide is provided with adjusting screw.
Preferably, the movable top frame and the rack form a telescopic structure through a movable telescopic rod, and the movable telescopic rod and the rack are connected with each other through a positioning bolt.
Preferably, the movable film pouring roller comprises a movable barrel, an adsorption hole, an airflow through groove, a side mounting seat and a connecting through hole, and the movable film pouring roller is positioned on the diagonal line of the movable top frame.
Preferably, the adsorption holes are uniformly distributed on the side surface of the movable cylinder body, and an airflow channel is formed between the adsorption holes and the connecting through holes through the airflow through grooves.
Preferably, the side installation seats are arranged at the left end and the right end of the movable cylinder body, the movable cylinder body forms a rotating structure at the inner side of the side installation seats, and the side installation seats and the movable top frame are connected with each other through side positioning pins.
Preferably, the movable support and the side membrane placing support are connected with each other through a movable shaft, the movable support forms a rotating structure on the inner side of the movable shaft, and the movable support and the side wall of the side membrane placing support are connected through a bolt.
Preferably, the air outlet and the air pump are connected with each other through an air outlet pipe, and an opening of the air outlet is located on the outer side of the cutting mechanism of the packaging machine body.
Preferably, the central axis of the side limiting roller is parallel to the central axis of the upper limiting roller, and side limiting plates are symmetrically distributed on the left side and the right side of the side limiting roller and the left side and the right side of the upper limiting roller.
Preferably, the side limiting plate and the movable connecting seat are of an integrated structure, the rear end of the movable connecting seat forms a sliding structure on the inner side of the movable guide rail, the movable connecting seat is in threaded connection with the adjusting screw rod, and the thread directions of the left end and the right end of the adjusting screw rod are opposite.
Compared with the prior art, the invention has the beneficial effects that: the anti-deformation flattening deviation-rectifying positioning upper film guiding and conveying mechanism of the thermal shrinkage film packaging machine,
1. the air pump is arranged to play a role in air pressure adsorption and guide in the process of stable film feeding and guiding of the movable film pouring roller, and in the using process of the device, the air pump can drive air flow to suck air from the adsorption hole of the movable film pouring roller at the same time, and blow air at the cutting position at the rear end of the packaging machine body, so that the close adsorption and attachment of the film body and the movable film pouring roller are kept conveniently, the inclined straightening and guiding of the movable film pouring roller is matched with the driving and stretching of the film placing roller to keep the film body smooth and stable, and the film body is prevented from loosening and deviating;
2. be provided with the activity roof-rack that can carry out the activity adjustment installation, in the use of device, the flexible lift adjustment can be convenient for carry out according to the height of package to the cooperation activity telescopic link, avoids the film body to pull out the overlength and warp easily, and the flexible feed in the left and right sides of device is put to the diagonal installation of activity film pouring roller and convenient side, and spacing roller and last spacing roller of cooperation side keep the spacing guide to the film body, make things convenient for the stable flexibility of film material to lead and send.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the movable top frame of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the movable connecting seat and the movable guide rail of the present invention;
FIG. 5 is a schematic view of the structure of a movable top frame and a movable film-pouring roller of the present invention;
FIG. 6 is a schematic side sectional view of the movable reverse film roller of the present invention.
In the figure: 1. a packaging machine body; 2. a frame; 3. a movable telescopic rod; 4. positioning the bolt; 5. a movable top frame; 6. a movable film pouring roller; 601. a movable barrel; 602. an adsorption hole; 603. an airflow through slot; 604. a side mount; 605. a connecting through hole; 7. a side locating pin; 8. laterally placing a membrane bracket; 9. a moving wheel; 10. a movable support; 11. a reel; 12. a movable shaft; 13. a film releasing roller; 14. an air pump; 15. an air intake duct; 16. an air intake interface; 17. an air outlet; 18. an air outlet pipe; 19. side limit rollers; 20. an upper limit roller; 21. a side limiting plate; 22. a movable connecting seat; 23. a movable guide rail; 24. adjusting the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an anti-deformation flattening deviation-rectifying positioning upper film guiding and conveying mechanism of a thermal shrinkage film packaging machine comprises a packaging machine body 1, a frame 2, a movable telescopic rod 3, a positioning bolt 4, a movable top frame 5, a movable film-pouring roller 6, a side positioning pin 7, a side film-placing support 8, a moving wheel 9, a movable support 10, a winding drum 11, a movable shaft 12, a film-placing roller 13, an air pump 14, an air suction pipe 15, an air suction interface 16, an air outlet 17, an air outlet pipe 18, a side limiting roller 19, an upper limiting roller 20, a side limiting plate 21, a movable connecting seat 22, a movable guide rail 23 and an adjusting screw rod 24, wherein the frame 2 is arranged above the packaging machine body 1, the movable telescopic rod 3 is arranged on the inner side of the frame 2, the positioning bolt 4 is connected to the outer side of the movable telescopic rod 3, the movable top frame 5 is arranged on the top end of the movable top frame 5, the movable film-pouring roller 6 is arranged on, the side film placing support 8 is positioned at the outer side of the packaging machine body 1, the bottom of the side film placing support 8 is provided with a moving wheel 9, the inner side of the side film placing support 8 is provided with a movable support 10, winding drums 11 are uniformly distributed at the outer side of the movable support 10, the outer side of the middle part of the movable support 10 is connected with a movable shaft 12, the film placing roller 13 is positioned at the inner side of the frame 2, the outer side of the frame 2 is provided with an air pump 14, the outer side of the air pump 14 is connected with an air suction pipe 15, the rear end of the air suction pipe 15 is provided with an air suction port 16, the bottom side end of the frame 2 is provided with an air outlet 17, the outer side of the air outlet 17 is connected with an air outlet pipe 18, the outer sides of the frame 2 and the movable top frame 5 are respectively provided with a side limiting roller 19 and an upper limiting roller 20, the outer sides of the side limiting roller 19 and the upper limiting roller 20 are both, and an adjusting screw 24 is provided inside the movable rail 23.
The movable top frame 5 and the rack 2 form a telescopic structure through the movable telescopic rod 3, and the movable telescopic rod 3 and the rack 2 are connected with each other through the positioning bolt 4, so that certain adaptability adjustment can be conveniently carried out according to different package heights, and the phenomenon that the film is inclined easily due to overlong film drawing is avoided.
The movable film pouring roller 6 comprises a movable cylinder 601, an adsorption hole 602, an airflow through groove 603, a side mounting seat 604 and a connecting through hole 605, and the movable film pouring roller 6 is positioned on the diagonal line of the movable top frame 5, so that the film body can be conveniently turned and fed, and the package is prevented from being influenced.
The adsorption holes 602 are uniformly distributed on the side surface of the movable cylinder 601, and an air flow passage is formed between the adsorption holes 602 and the connecting through holes 605 through the air flow through groove 603, so that the movable film pouring roller 6 can be kept to be tightly adsorbed on the film body through the air flow adsorption at the adsorption holes 602, the film body can be conveniently guided, and the film material can be prevented from loosening and deflecting.
The movable support 10 and the side film placing support 8 are connected with each other through the movable shaft 12, the movable support 10 forms a rotating structure on the inner side of the movable shaft 12, the movable support 10 and the side wall of the side film placing support 8 are connected through bolts, a plurality of winding drums 11 are conveniently placed through the movable support 10 at the same time, and feeding switching of the device is facilitated.
Through outlet duct 18 interconnect between gas outlet 17 and the air pump 14, and the opening of gas outlet 17 is located the mechanism outside that cuts of packagine machine body 1, conveniently drives the membrane head of cutting the end through the air current, avoids the membrane head to take place electrostatic absorption or buckle and influence normally cutting.
The central axis of the side limiting roller 19 is parallel to the central axis of the upper limiting roller 20, and the side limiting plates 21 are symmetrically distributed on the left side and the right side of the side limiting roller 19 and the left side and the right side of the upper limiting roller 20, so that the limiting and guiding of the film body in the guiding and conveying process are facilitated.
The working principle is as follows: when the anti-deformation flattening, deviation-rectifying and positioning upper film guiding and conveying mechanism of the thermal shrinkage film packaging machine is used, the guiding and conveying mechanism can be matched with a heating conveying mechanism and a cutting mechanism of the existing packaging machine for use, according to the graph shown in fig. 1-6, then a side film placing support 8 with a film material winding drum 11 can be moved to the side of a machine frame 2 body through a moving wheel 9 to be fixedly placed as shown in fig. 1, a movable support 10 on the side film placing support 8 can be rotationally adjusted and fixed through a movable shaft 12 and a bolt, and the winding drum 11 in a proper position can be conveniently led out the film material;
according to the illustration in fig. 1-2, when feeding the film material, the film material can firstly pass through the inner side of the side limiting roller 19 as shown in fig. 1, then pass through the outer side of the upper limiting roller 20 at the upper end, and then turn over by attaching the movable film pouring roller 6 for 90 degrees, and then match with the film placing roller 13 with the driving structure to stretch and feed, while the placing side of the side film placing bracket 8 can be adjusted when feeding, and the movable film pouring roller 6 can be conveniently fixed at the diagonal corresponding to the movable top frame 5 through the side positioning pin 7, so that the side film placing bracket 8 can selectively place the feeding on the left side and the right side of the packaging machine body 1;
in the using process of the device, according to the graph shown in fig. 1 and fig. 3-4, the device can be adaptively adjusted according to the heights of different packages and the widths of the film materials, the overall supporting height of the movable top frame 5 can be adjusted in a lifting way through the telescopic movement of the movable telescopic rod 3 at the position of the rack 2 so as to adapt to the heights of different packages, the film materials are prevented from being pulled out too long and easily deflected, meanwhile, when the film materials with different widths are guided and sent, according to the graph shown in fig. 3-4, the adjusting screw rod 24 can be rotated, the movable connecting seat 22 is driven to be movably adjusted along the movable guide rail 23 through the screw rod, the side limiting plates 21 on the two sides are driven to carry out synchronous limiting adjustment under the screw transmission of reverse threads on the two sides, and the device;
in the film feeding and guiding process of the device, as shown in fig. 1 and fig. 5-6, the air pump 14 operates simultaneously, the air inlet of the air pump 14 is connected with the connecting through hole 605 of the movable film pouring roller 6 through the air suction port 16 of the air suction pipe 15, so that air suction can be performed through the adsorption hole 602 outside the movable film pouring roller 6, as shown in fig. 6, the film material is wrapped outside the movable film pouring roller 6, so that negative pressure adsorption to the film material is maintained while air suction is performed through the adsorption hole 602 outside, close guiding and guiding of the film material and the movable film pouring roller 6 are maintained, deviation and inclination are avoided, rolling guiding and conveying along with the movable film pouring roller 6 are also avoided, generation of friction static electricity is reduced, static electricity adhesion is avoided when the film material moves to the cutting mechanism, adhesion or edge folding at the cutting port is avoided by matching with air flow blown out from the air outlet 17 to the cutting section, and stable processing of the holding, the working principle of the anti-deformation flattening deviation-rectifying positioning upper film guiding and conveying mechanism of the thermal shrinkage film packaging machine is the same as that of the existing technology known by the professional in the field, and the content which is not described in detail in the specification belongs to the technical field of the technology.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a thermal contraction membrane packagine machine preapres for an unfavorable turn of events shape and levels location upper film guide send mechanism of rectifying, includes packagine machine body (1), side put membrane support (8) and put membrane roller (13), its characterized in that: the packaging machine is characterized in that a rack (2) is arranged above the packaging machine body (1), a movable telescopic rod (3) is arranged on the inner side of the rack (2), a positioning bolt (4) is connected to the outer side of the movable telescopic rod (3), a movable top frame (5) is arranged at the top end of the movable telescopic rod (3), a movable film pouring roller (6) is arranged on the inner side of the movable top frame (5), a side positioning pin (7) is connected to the outer end of the movable film pouring roller (6), the side film placing support (8) is located on the outer side of the packaging machine body (1), a moving wheel (9) is installed at the bottom of the side film placing support (8), a movable support (10) is arranged on the inner side of the side film placing support (8), winding drums (11) are uniformly distributed on the outer side of the movable support (10), a movable shaft (12) is connected to the outer side of the middle of the movable support (10), and the, an air pump (14) is installed on the outer side of the rack (2), an air suction pipe (15) is connected to the outer side of the air pump (14), an air suction connector (16) is arranged at the rear end of the air suction pipe (15), an air outlet (17) is formed in the side end of the bottom of the rack (2), an air outlet pipe (18) is connected to the outer side of the air outlet (17), side limiting rollers (19) and upper limiting rollers (20) are respectively arranged on the outer sides of the rack (2) and the movable top frame (5), side limiting plates (21) are respectively arranged on the outer sides of the side limiting rollers (19) and the upper limiting rollers (20), a movable connecting seat (22) is arranged on the inner side of each side limiting plate (21), a movable guide rail (23) is connected to the rear end of each movable connecting seat (22), and an adjusting screw rod (24) is;
the movable top frame (5) and the rack (2) form a telescopic structure through a movable telescopic rod (3), and the movable telescopic rod (3) and the rack (2) are connected with each other through a positioning bolt (4);
the movable film pouring roller (6) comprises a movable cylinder body (601), an adsorption hole (602), an air flow through groove (603), a side mounting seat (604) and a connecting through hole (605), and the movable film pouring roller (6) is positioned on the diagonal line of the movable top frame (5);
the adsorption holes (602) are uniformly distributed on the side surface of the movable cylinder (601), and an air flow channel is formed between the adsorption holes (602) and the connecting through hole (605) through the air flow through groove (603);
the side mounting seats (604) are positioned at the left end and the right end of the movable cylinder (601), the movable cylinder (601) forms a rotating structure at the inner side of the side mounting seats (604), and the side mounting seats (604) and the movable top frame (5) are connected with each other through side positioning pins (7);
the movable support (10) and the side film placing support (8) are connected with each other through a movable shaft (12), the movable support (10) forms a rotating structure on the inner side of the movable shaft (12), and the movable support (10) is connected with the side wall of the side film placing support (8) through a bolt;
the air outlet (17) and the air pump (14) are connected with each other through an air outlet pipe (18), and an opening of the air outlet (17) is positioned on the outer side of the cutting mechanism of the packaging machine body (1);
the central axis of the side limiting roller (19) is parallel to the central axis of the upper limiting roller (20), and side limiting plates (21) are symmetrically distributed on the left side and the right side of the side limiting roller (19) and the left side and the right side of the upper limiting roller (20);
the side limiting plate (21) and the movable connecting seat (22) are of an integrated structure, the rear end of the movable connecting seat (22) forms a sliding structure at the inner side of the movable guide rail (23), the movable connecting seat (22) is in threaded connection with the adjusting screw rod (24), and the thread directions of the left end and the right end of the adjusting screw rod (24) are opposite;
when the film cutting machine is used, the guide mechanism is matched with a heating and conveying mechanism and a cutting mechanism of an existing packaging machine for use, then a side film placing support (8) with a film material winding drum (11) is moved to the side of a machine frame (2) body through a moving wheel (9) to be fixedly placed, a movable support (10) on the side film placing support (8) is rotationally adjusted and fixed through a movable shaft (12) through a bolt, and the winding drum (11) in a proper position is convenient for film material leading-out;
when the film material is fed, the film material firstly passes through the inner side of the side limiting roller (19) and then bypasses the outer side of the upper limiting roller (20) at the upper end, then is folded by attaching the movable film pouring roller (6) for 90 degrees, and is matched with the film placing roller (13) with a driving structure to stretch and feed, and the placing side of the side film placing support (8) is adjusted when the film material is fed, and the movable film pouring roller (6) is fixed at the diagonal position corresponding to the movable top frame (5) through the side positioning pin (7), so that the film placing support (8) can be conveniently and selectively placed at the left side and the right side of the packaging machine body (1) for feeding;
in the using process of the device, the device is further subjected to adaptive adjustment according to the heights of different packages and the widths of the film materials, the overall supporting height of the movable top frame (5) is adjusted in a lifting mode through the telescopic movement of the movable telescopic rod (3) at the position of the rack (2), so that the device can adapt to different package heights, the film materials are prevented from being pulled out too long and easily deflected, meanwhile, when the film materials with different widths are guided and sent, the adjusting screw rod (24) is further rotated, the movable connecting seat (22) is driven to be movably adjusted along the movable guide rail (23) through the screw rod driving, the side limiting plates (21) on the two sides are driven to be synchronously limited and adjusted under the screw transmission of reverse threads on the two sides, and the device can be conveniently adapted to different film material;
in the process of feeding and guiding the membranes, the air pump (14) operates simultaneously, the air inlet of the air pump (14) is connected with the connecting through hole (605) of the movable membrane-reversing roller (6) through the air suction interface (16) of the air suction pipe (15), thereby performing air suction through the adsorption holes (602) on the outer side of the movable film pouring roller (6), because the film material is wrapped at the outer side of the movable film pouring roller (6), the negative pressure adsorption to the film material is kept while the air is sucked through the outer side adsorption hole (602), the close contact and the guide of the film material and the movable film pouring roller (6) are kept, the deviation and the inclination are avoided, meanwhile, the film pouring roller (6) rolls and guides along with the movement, so that the generation of friction static electricity is reduced, the static electricity attachment is avoided when the film material moves to the cutting mechanism, the air flow blown out of the cutting section by the air outlet (17) is matched, the cutting port is prevented from being sticky or folded, and the stable processing of the maintaining device is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911098195.7A CN110803340B (en) | 2019-11-12 | 2019-11-12 | Anti-deformation flattening, deviation-rectifying, positioning, film feeding and guiding mechanism of thermal shrinkage film packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911098195.7A CN110803340B (en) | 2019-11-12 | 2019-11-12 | Anti-deformation flattening, deviation-rectifying, positioning, film feeding and guiding mechanism of thermal shrinkage film packaging machine |
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| CN110803340A CN110803340A (en) | 2020-02-18 |
| CN110803340B true CN110803340B (en) | 2020-12-18 |
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| CN115196077A (en) * | 2022-08-16 | 2022-10-18 | 深圳市华力宇电子科技有限公司 | Chip braiding device and chip braiding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3940200B2 (en) * | 1997-04-09 | 2007-07-04 | 株式会社イシダ | Bag making and packaging machine |
| JP5220476B2 (en) * | 2008-05-23 | 2013-06-26 | 株式会社イシダ | Packaging machine |
| CN207129709U (en) * | 2017-07-21 | 2018-03-23 | 武汉金智达汽车零部件有限公司 | Compounding machine unreeling structure |
| CN208149738U (en) * | 2018-01-18 | 2018-11-27 | 河北永创通达机械设备有限公司 | It is a kind of to put film device for thermal shrinking film packager |
| CN208499897U (en) * | 2018-06-12 | 2019-02-15 | 浙江鼎业机械设备有限公司 | A kind of side Film laminating apparatus structure of covering machine |
| CN108639822A (en) * | 2018-06-19 | 2018-10-12 | 河南富拓光电科技有限公司 | A kind of vacuum suction roller |
| CN208932618U (en) * | 2018-10-12 | 2019-06-04 | 杭州萧山李炬纺织有限公司 | A kind of selvage guide rack device of the adjustable cloth inlet mechanism of band |
| CN209491749U (en) * | 2019-01-31 | 2019-10-15 | 贺迎春 | A kind of protective device of engineering materials |
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