CN108656622B - Film laminating equipment for carton processing - Google Patents
Film laminating equipment for carton processing Download PDFInfo
- Publication number
- CN108656622B CN108656622B CN201810275540.9A CN201810275540A CN108656622B CN 108656622 B CN108656622 B CN 108656622B CN 201810275540 A CN201810275540 A CN 201810275540A CN 108656622 B CN108656622 B CN 108656622B
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- Prior art keywords
- piece
- workbench
- roller
- falling
- frame body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/50—Construction of rigid or semi-rigid containers covered or externally reinforced
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses laminating equipment for processing cartons, which comprises a first workbench, a film feeding device arranged on the first workbench, a second workbench arranged on the side part of the first workbench and a flattening device arranged between the first workbench and the second workbench, wherein the film feeding device comprises a film feeding device and a film flattening device; the flattening device comprises a support, and an upper pressing roller piece and a lower pressing roller piece which are arranged on the support; the upper compression roller piece is provided with a floating extrusion structure; the film feeding device comprises a frame body fixedly arranged on the first workbench and a feeding roller rotatably arranged on the frame body; the feeding roller is characterized in that connecting columns matched with the frame body are arranged at the left end and the right end of the feeding roller respectively, a cavity into which the connecting columns penetrate is formed in the frame body, and floating components matched with the connecting columns are arranged in the cavity. According to the invention, through the arrangement of the floating component, the feeding roller can float in the vertical and horizontal directions relative to the frame body, so that the film is ensured not to wrinkle all the time, and the flatness of the film is further improved.
Description
Technical Field
The invention belongs to the technical field of carton forming, and particularly relates to laminating equipment for carton processing.
Background
The carton forming needs to be carried out through multiple operations of corrugated paper forming, film coating, paper pasting, cutting, box pasting and the like. In order to improve the strength and durability of the carton, a layer of waterproof film is generally adhered to the outer surface of the carton, and the film is conveyed by a feeding roller in the film laminating process. However, under this kind of structure, because the feed roll can't take place elasticity and float, and then appear when the membrane that one side pulling force is greater than under the pulling force's of the other side the circumstances, the fold will take place on the feed roll for the membrane in later stage of influence processing for the quality after the carton shaping is not up to standard.
Disclosure of Invention
The invention provides laminating equipment for processing cartons, which aims to overcome the defects of the prior art and is not easy to wrinkle.
In order to achieve the purpose, the invention adopts the following technical scheme: a film laminating device for processing cartons comprises a first workbench, a film feeding device arranged on the first workbench, a second workbench arranged on the side part of the first workbench and a flattening device arranged between the first workbench and the second workbench; the flattening device comprises a support, and an upper pressing roller piece and a lower pressing roller piece which are arranged on the support; the upper compression roller piece is provided with a floating extrusion structure; the film feeding device comprises a frame body fixedly arranged on the first workbench and a feeding roller rotatably arranged on the frame body; the feeding roller is characterized in that connecting columns matched with the frame body are arranged at the left end and the right end of the feeding roller respectively, a cavity into which the connecting columns penetrate is formed in the frame body, and floating components matched with the connecting columns are arranged in the cavity. According to the invention, through the arrangement of the floating component, the feeding roller can float in the vertical and horizontal directions relative to the frame body, so that under the condition that the tensile force applied to the film during conveying is different, the feeding roller can incline to a corresponding degree under the action of the film, and the connecting column can float in the vertical or horizontal directions relative to the cavity, so that the film is ensured not to wrinkle all the time, and the flatness of the film is further improved; and the upper and lower roller piece extrudes the corrugated paper simultaneously, flattening effect is good, the corrugated paper can be effectively flattened, thereby ensuring that the waterproof film can be completely pasted on the corrugated paper, part of the waterproof film is not easy to be pasted on the corrugated paper, or the air exists between the waterproof film and the corrugated paper, the waterproof film is not easy to drop even after long-term use, and the service life of the carton is long.
The floating component comprises a first elastic component for connecting the connecting column with the top wall of the chamber and a second elastic component for connecting the connecting column with the bottom wall of the chamber; through the setting of two upper and lower elastic component for the spliced pole no matter under the condition that floats toward that direction, the homoenergetic receives the effort of two directions, and the spliced pole is more stable when floating, is difficult for appearing rocking, guarantees that the fold can not appear in the membrane.
The first elastic component comprises a first elastic piece, a hook part arranged at the lower part of the first elastic piece, a connecting part arranged on the connecting column and a connecting hole arranged on the connecting part and allowing the hook part to penetrate through.
The upper part of the first elastic part is fixedly connected with a screw which is in threaded connection with the top of the cavity; the screw rod can adjust the length of the first elastic part in the process of screwing or unscrewing relative to the inner wall of the cavity, and then the elasticity of the connecting column can be conveniently adjusted by the first elastic part.
The upper pressing roll piece comprises an inner roll piece, a flexible pressing roll piece sleeved outside the inner roll piece, and the floating extrusion structure is arranged between the inner roll piece and the flexible pressing roll piece; through the setting of the floating part, the upper roll piece has a larger floating distance between the contact surfaces of the upper roll piece and the corrugated paper in the process of extruding the corrugated paper, so that the upper roll piece can be ensured to be attached to the corrugated paper more closely, and the situation that the upper roll piece is hard and too large and the part between the corrugated paper is suspended and cannot extrude the corrugated paper in place is avoided.
The floating extrusion structure comprises a plurality of pressing plates which are distributed in a circle along the circumferential direction of the inner roller, an elastic piece arranged between the pressing plates and the inner roller and a plurality of telescopic components arranged on the pressing plates; the telescopic component can automatically adjust the length extending out of the pressing plate according to the surface curve of the corrugated paper in the extrusion process, so that the corrugated paper can be well attached to the surface of the corrugated paper even if the corrugated paper cannot be completely flattened and the surface of the corrugated paper has more irregular curvatures in the extrusion process, and the waterproof film can be well flattened; and have the existence of pressing the jam, under the circumstances of guaranteeing good laminating effect, can also keep the rigid extrusion to the corrugated paper, avoid because adopt flexible layer and corrugated paper contact and cause the less circumstances of extrusion force degree, guarantee that the water proof membrane can closely laminate with the corrugated paper all the time.
In summary, the invention has the following advantages: through the setting of floating member for the support body relatively of feed roll takes place about, upwards unsteady in the left and right sides direction, with guarantee that the fold can not appear all the time in the membrane, further improves the roughness of membrane.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the combination of the feed roller and the frame body of the present invention.
Fig. 3 is an enlarged view at C in fig. 2.
Fig. 4 is a schematic view of the structure of the upper roll member in the present invention.
Fig. 5 is an enlarged view at B in fig. 4.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-5, a film laminating apparatus for carton processing comprises a first worktable 11, a film feeding device 12 arranged on the first worktable, a second worktable 14 arranged on the side part of the first worktable, and a flattening device 15 arranged between the first worktable and the second worktable; the film feeding device 12 comprises a frame body 121 fixedly arranged on the first workbench, a feeding roller and a waste collecting frame 123 which are rotatably arranged on the frame body, wherein the waste collecting frame 123 is a coil frame directly purchased from the market, and the feeding roller is a roller directly purchased from the market; the waste collecting frame is arranged, after the film is used, the bottom layer for adhering the film can be wound and collected by the waste collecting frame, the bottom layer is prevented from being discarded at will, the bottom layer can be recycled, and the resource utilization rate is improved.
The feeding roller is a metal roller made of metal, the left end and the right end of the feeding roller 13 are fixedly connected with connecting columns 131 through welding respectively, a cavity 122 is arranged on the frame body 121, the cavity 122 is a rectangular open slot, and the connecting columns can penetrate into the cavity 122; preferably, a floating component is arranged in the chamber 122 and is matched with the connecting column 131, the floating component comprises a first elastic component 10 and a second elastic component 20, the first elastic component 10 is used for connecting the connecting column 131 with the top wall of the chamber 122, and the second elastic component 20 is used for connecting the connecting column 131 with the bottom wall of the chamber 122; specifically, the first elastic assembly 10 includes a first elastic member 101, a hook portion 102 disposed at a lower portion of the first elastic member, a connecting portion 103 disposed on the connecting column, and a connecting hole disposed on the connecting portion for the hook portion 102 to pass through; the first elastic part 101 is a spring, and the hook part 102 is a hook formed by bending the lower part of the spring; the connecting part 103 is a convex part directly extending outwards from the connecting column; preferably, the upper part of the first elastic member 101 is fixedly connected with a screw 104 in a welding manner, and the top of the chamber 122 is provided with a threaded hole, and the screw 104 is in threaded fit with the threaded hole; the structure of the second elastic component is the same as that of the first elastic component, so the description is omitted.
The first workbench 11 and the second workbench are respectively provided with a conveyer belt, and the conveyer belts can be directly purchased in the market and are not described again; the flattening device 15 comprises two brackets 153 fixedly connected to the left and right sides of the first workbench, and an upper pressing roll 151 and a lower pressing roll 152 arranged on the brackets, wherein the lower pressing roll 152 is a roller with an end part capable of being penetrated on the brackets in a rolling manner; the upper pressing roll piece 151 is provided with a floating extrusion structure, the upper pressing roll piece 151 comprises an inner roll piece 154 and a flexible pressing piece 155, and the floating extrusion structure is arranged between the inner roll piece and the flexible pressing piece; the inner roller 154 is a metal rod, two ends of the metal rod are rotatably arranged in the bracket in a penetrating way, the flexible rolling part 155 is a rubber sleeve sleeved outside the inner roller, and the length of the flexible rolling part 155 is equal to that of the inner roller; one end of the inner roller 154 is connected with a motor and can rotate under the driving of the motor; specifically, the floating extrusion structure comprises a plurality of pressing plates 61 uniformly distributed in a circle along the circumferential direction of the inner roller, an elastic part 62 arranged between the pressing plates and the inner roller, and a plurality of telescopic parts 63 arranged on the pressing plates; the length of the pressing plate 61 is the same as that of the inner roller 154, and the pressing plate is a stainless steel plate; in other embodiments, the pressing plate may also be a glass fiber reinforced plastic plate; the cross section of the pressing plate is arc-shaped, and a plurality of pressing plates 61 can be encircled into a cylinder; the elastic member 62 is a spring, and is provided in a plurality of, specifically, compression springs.
The telescopic part 63 comprises an open slot 631 arranged on the pressing plate, a movable pressing part 632 arranged in the open slot, a thread channel 633 arranged at the bottom of the open slot, a screw 634 with the lower part penetrating into the thread channel, a support part 635 fixedly arranged at the middle position of the screw, a channel 636 arranged on the movable pressing part for the screw to pass through, and an anti-falling part matched with the screw; the length of the screw rod extending out of the supporting piece can be controlled by rotating the screw rod, when the screw rod moves, the movable pressing piece can move outwards or inwards along with the screw rod through the matching of the anti-falling parts, so that the angle of the movable pressing piece extending out of the outer surface of the pressing plate can be adjusted, when corrugated paper with different thicknesses is correspondingly extruded, the gap between the upper roller piece and the lower roller piece needs to be adjusted, the size of the gap between the upper roller piece and the lower roller piece can be conveniently adjusted by controlling the distance of the movable pressing piece extending out of the pressing plate, the corrugated paper extruding machine is further suitable for extruding corrugated paper with different thickness specifications, and the application range is wide; the floating range of the movable pressing piece can be changed due to different distances of the movable pressing piece extending out of the pressing plate, so that the extrusion effect is improved; the movable pressing piece is a metal block, the supporting piece is a stainless steel column, and the supporting piece and the screw are in interference fit, so that the supporting piece is fixedly connected with the screw; the movable pressing piece 632 is provided with a first reset piece 91 and a second reset piece 92, the first reset piece 91 is connected with one end of the movable pressing piece, the second reset piece 92 is connected with the other end of the movable pressing piece, and the first reset piece 91 and the second reset piece 92 are both springs.
The upper end of the screw rod penetrates out of the channel and then is connected with the anti-falling part; the anti-falling part comprises an anti-falling part 71 arranged on the movable pressing part, an anti-falling flange 72 arranged at the upper end of the screw rod and an anti-falling cavity 73 arranged in the anti-falling part and matched with the anti-falling flange; the anti-falling flange 72 is rotatably arranged in the anti-falling cavity 73; the anti-falling part is a metal block, and the anti-falling flange is formed by directly extending the upper end of the screw rod outwards; the anticreep chamber sets up in the inside of anticreep piece to guarantee that the screw rod can rotate relative anticreep piece, nevertheless can not deviate from relative anticreep piece.
Preferably, the lower part of the anti-slip part 71 is arranged in a spherical structure, and the upper end surface of the support part 635 is arranged in a spherical structure; further, the inner diameter of the channel 636 is greater than the outer diameter of the screw 634; in order to prevent the anti-dropping part from protruding out of the surface of the movable pressing part, an accommodating cavity 81 is arranged on the movable pressing part 632, and the anti-dropping part can be accommodated in the accommodating cavity 81 to prevent the anti-dropping part from protruding out of the surface of the movable pressing part; preferably, the accommodating cavity 81 is a cylindrical structure, and the diameter of the accommodating cavity 81 is larger than the maximum diameter of the anti-slip part 71.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.
Claims (1)
1. A film laminating device for processing cartons comprises a first workbench (11), a film feeding device (12) arranged on the first workbench, a second workbench (14) arranged on the side part of the first workbench, and a flattening device (15) arranged between the first workbench and the second workbench; the flattening device (15) comprises a support (153), an upper pressing roller piece (151) and a lower pressing roller piece (152) which are arranged on the support; the upper compression roller piece (151) is provided with a floating extrusion structure; the method is characterized in that:
the film feeding device (12) comprises a frame body (121) fixedly arranged on the first workbench and a feeding roller rotatably arranged on the frame body; connecting columns (131) matched with the frame body are respectively arranged at the left end and the right end of the feeding roller (13), a cavity (122) into which the connecting columns penetrate is arranged on the frame body (121), and a floating component matched with the connecting columns (131) is arranged in the cavity (122);
the floating member comprises a first elastic component (10) for connecting the connecting column (131) with the top wall of the chamber (122) and a second elastic component (20) for connecting the connecting column (131) with the bottom wall of the chamber (122); the first elastic component (10) comprises a first elastic piece (101), a hook part (102) arranged at the lower part of the first elastic piece, a connecting part (103) arranged on the connecting column and a connecting hole which is arranged on the connecting part and through which the hook part (102) can pass;
the upper part of the first elastic piece (101) is fixedly connected with a screw (104), and the screw (104) is in threaded fit with the top of the chamber (122);
the upper compression roller (151) comprises an inner roller (154) and a flexible compression roller (155) sleeved outside the inner roller, and the floating extrusion structure is arranged between the inner roller and the flexible compression roller; the floating extrusion structure comprises a plurality of pressing plates (61) which are distributed in a circle along the circumferential direction of the inner roller, an elastic piece (62) arranged between the pressing plates and the inner roller and a plurality of telescopic components (63) arranged on the pressing plates;
the telescopic component (63) comprises an open slot (631) arranged on the pressing plate, a movable pressing piece (632) arranged in the open slot, a thread channel (633) arranged at the bottom of the open slot, a screw (634) with the lower part penetrating into the thread channel, a supporting piece (635) fixedly arranged at the middle position of the screw, a channel (636) arranged on the movable pressing piece and used for the screw to pass through, and an anti-falling component matched with the screw;
when the screw rod moves, the movable pressing piece moves outwards or inwards along with the screw rod through the matching of the anti-falling part, so that the angle of the movable pressing piece extending out of the outer surface of the pressing plate is adjustable;
a first reset piece (91) and a second reset piece (92) are arranged on the movable pressing piece (632), the first reset piece (91) is connected with one end of the movable pressing piece, the second reset piece (92) is connected with the other end of the movable pressing piece, and the first reset piece (91) and the second reset piece (92) are both springs;
the upper end of the screw rod penetrates out of the channel and then is connected with the anti-falling part; the anti-falling part comprises an anti-falling part (71) arranged on the movable pressing part, an anti-falling flange (72) arranged at the upper end of the screw rod and an anti-falling cavity (73) arranged in the anti-falling part and matched with the anti-falling flange; and the anti-falling flange (72) is rotatably arranged in the anti-falling cavity (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275540.9A CN108656622B (en) | 2018-03-30 | 2018-03-30 | Film laminating equipment for carton processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275540.9A CN108656622B (en) | 2018-03-30 | 2018-03-30 | Film laminating equipment for carton processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108656622A CN108656622A (en) | 2018-10-16 |
| CN108656622B true CN108656622B (en) | 2021-02-26 |
Family
ID=63783029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810275540.9A Active CN108656622B (en) | 2018-03-30 | 2018-03-30 | Film laminating equipment for carton processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656622B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789178B (en) * | 2019-10-23 | 2021-02-26 | 温州市金龙纸业有限公司 | Carton processing is with surperficial tectorial membrane assembly line |
| CN113103668A (en) * | 2021-03-05 | 2021-07-13 | 成都市裕同印刷有限公司 | Assembly line belt drive pressing roller and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808554Y (en) * | 2005-06-23 | 2006-08-23 | 林灿龙 | Film laminating machine |
| CN2848704Y (en) * | 2005-11-18 | 2006-12-20 | 朝日物产(天津)矿业有限公司 | Reel replacing material accepting device |
| CN201998547U (en) * | 2011-01-26 | 2011-10-05 | 陕西科技大学 | Paper feeding device of corrugated board printing machine |
| US9027737B2 (en) * | 2011-03-04 | 2015-05-12 | Geo. M. Martin Company | Scrubber layboy |
| CN107284016A (en) * | 2017-07-11 | 2017-10-24 | 佛山市正略信息科技有限公司 | A kind of printing equipment for adapting to different-thickness printing paper |
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2018
- 2018-03-30 CN CN201810275540.9A patent/CN108656622B/en active Active
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| Publication number | Publication date |
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| CN108656622A (en) | 2018-10-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: 063500 Xiaoquan paper factory, Hugezhuang Town, LUANNAN COUNTY, Tangshan City, Hebei Province Applicant after: LUANNAN Guangyuan paper products Co.,Ltd. Address before: 310000 Dongshun Carton, No. 32 Xinye Road, Qiaosi Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Ye Jinji |
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