CN108407275B - Packaging plate tectorial membrane device - Google Patents
Packaging plate tectorial membrane device Download PDFInfo
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- CN108407275B CN108407275B CN201810351107.9A CN201810351107A CN108407275B CN 108407275 B CN108407275 B CN 108407275B CN 201810351107 A CN201810351107 A CN 201810351107A CN 108407275 B CN108407275 B CN 108407275B
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- packaging
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- plastic film
- frame
- packaging plate
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 103
- 210000002489 tectorial membrane Anatomy 0.000 title description 3
- 239000002985 plastic film Substances 0.000 claims abstract description 74
- 229920006255 plastic film Polymers 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 57
- 238000012856 packing Methods 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000007888 film coating Substances 0.000 description 6
- 238000009501 film coating Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 238000009957 hemming Methods 0.000 description 5
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0056—Provisional sheathings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a packaging plate laminating device which comprises a frame, wherein a packaging plate conveying belt is arranged on the frame, a plurality of press rollers are arranged above the conveying belt, and a plastic film roller and a guide roller are arranged above the frame; a cutter mechanism and a flanging mechanism are arranged in the middle of the frame; the cutter mechanism comprises a cutter rest, a main blade is arranged on the lower side of the cutter rest, an auxiliary blade is respectively arranged on two sides of two ends of the main blade, the auxiliary blade and the main blade are arranged in parallel at intervals, and the distance between the auxiliary blade and the main blade is equal to the width of the plastic film along the conveying direction and is wider than the packaging plate body. The packaging plate film covering device can cut off the plastic film and simultaneously cut a gap at the position, close to the corner, of the part of the plastic film, which is wider than the packaging plate body, so that the phenomenon that the corner is overlapped during edge folding can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a packaging plate film covering device.
Background
When products such as household appliances are packaged, foam packaging materials are required to be arranged in the packaging box to conduct shockproof treatment, so that the products are prevented from being destroyed or knocked due to vibration in the carrying process. The prior packaging material generally adopts foam boards with the same outlines as the bottom and the upper parts of the products, so that the foam boards are clamped at the bottom and the top of the products, the length and width dimensions of the inner part of the packaging box are consistent with those of the foam boards, after the products are placed into the packaging box together with the foam boards, the side surfaces of the foam boards are tightly attached to the inner side surfaces of the packaging box, and the products are spaced from the inner side surfaces of the packaging box to play a role in protection.
Chinese patent document CN106742741a (i.e. application No. 25 of 2017, 1 month) discloses a packaging board film covering device, wherein a blade of the packaging board film covering device is fixed on a knife rest, and is driven by a connecting rod and a crank mechanism to move up and down so as to cut off a plastic film between two adjacent packaging boards, and the wide edge of the cut plastic film is pressed down or rolled down in sequence by a first pressing plate, a second pressing plate and a second pressing plate to complete the function of covering the side surface of the packaging board, see fig. 1-2, because the bottom surface (the bottom surface facing upwards during film covering processing) of the packaging board 100 is in a rectangular structure, the covered plastic film 101 has an area larger than the bottom surface area of the packaging board, and the dotted line frame 102 shown in fig. 1 has the same length and width as the bottom surface of the packaging board, so that the edge of the plastic film is wider than the wide edge 103 of the packaging board, after the plastic film is pressed and folded in the manner, the plastic film at four corners of the packaging board is caused to overlap by itself, and the wrapping body cannot be tightly attached to form a wrapping edge 104, thus influencing the film covering quality. In addition, the structure of the folded edge form is complex, the stability of the processing quality is poor, and frequent shutdown for teaching is needed, so that the production efficiency is affected.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of the existing packaging plate film coating device and further provide the packaging plate film coating device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the packaging plate laminating device comprises a frame, wherein a packaging plate conveying belt is arranged on the frame, a plurality of press rollers for pressing the packaging plate downwards to be attached to the conveying belt are arranged above the conveying belt at intervals along the conveying direction, and a plastic film roll roller for placing a plastic film roll and a guide roller for guiding the plastic film pulled out of the plastic film roll roller to be attached to the surface of the packaging plate are arranged above the frame; the middle part of the frame is provided with a cutter mechanism for cutting off the plastic film and a flanging mechanism for attaching the plastic film which is wider than the surface of the packaging plate to the side surface of the packaging plate; the method is characterized in that: the cutter mechanism comprises a cutter rest, main blades used for cutting off plastic films between two adjacent packaging boards are arranged on the lower side of the cutter rest, the main blades are arranged along the width direction of the frame, the cutter rest is driven by a lifting mechanism to move up and down, two sides of two ends of the main blades are respectively provided with an auxiliary blade, the auxiliary blades and the main blades are arranged in parallel at intervals, the distance between the auxiliary blades and the main blades is equal to the distance between the plastic films and the auxiliary blades, the plastic films are wider than the packaging boards along the conveying direction, and the auxiliary blades are suitable for cutting off the plastic films along the width perpendicular to the conveying direction, which is wider than the packaging boards.
Preferably, the hemming mechanism includes a first hemming portion for bending down the wide edge portions of the package plate at both ends in the conveying direction to be attached to the side face of the package plate; the corner attaching mechanism is used for attaching the vertical plastic film which is formed at the corner after the first folded edge is pressed downwards and is wider than the packaging plate body to the two end faces of the packaging plate body, which are perpendicular to the conveying direction; and a second flange part for widening the plastic film out of both end surface parts of the package plate body perpendicular to the conveying direction.
Preferably, the first folding edge part comprises two first pressing plates, the two first pressing plates are respectively and fixedly arranged on two sides of the tool rest, and the horizontal height of the first pressing plates is higher than that of the cutting edge of the main blade.
Preferably, the corner pasting mechanism is provided with two, follows the width direction of frame is symmetrical arrangement, the corner pasting mechanism includes the rotation motor, the vertical upward setting of output shaft of rotation motor, the tip fixedly connected with pendulum piece of rotation motor's output shaft, the rotation motor is fixed lower station one side of knife rest, pendulum piece is along with rotation motor forward or reverse rotation in order to with the width that forms in angle department after the first edging is pushed down the laminating of the vertical plastic film of packing plate body two terminal surfaces that are located perpendicular to direction of delivery of packing plate body.
Preferably, the second flanging part is arranged at the lower station of the cutter mechanism, the second flanging part comprises two second pressing plates, the two second pressing plates are fixed on a pressing plate bracket, and the pressing plate bracket is fixed on the frame through a pressing plate lifting mechanism; the two second pressing plates are arranged at intervals in parallel along the conveying direction, and the distance between the two second pressing plates is equal to or slightly larger than the width of the packaging plate.
Preferably, brushes for brushing the plastic film which is wider than the packaging plate part downwards are respectively arranged on the first pressing plate and the second pressing plate, the extending directions of the brushes on the two first pressing plates are set back, and the brushes on the two second pressing plates are set opposite.
Preferably, the wobble plate is a flexible wobble plate.
Preferably, a first photodetector for detecting whether the packaging board is placed on the conveyor belt or not and a second photodetector for detecting a conveying reference position of the packaging board are arranged at a conveying start end of the frame, a baffle for limiting the packaging board at the reference position is arranged below the frame, and the baffle is driven to ascend or descend by a reference position cylinder to limit the packaging board at the reference position or to go forward.
Preferably, two ends of the press roller are respectively fixed on the frame through elastic pieces, and the elastic pieces drive the press roller to elastically contact with the packaging plate; the tool rest, the guide roller and the pressing plate support are respectively fixed on the frame through lifters for adjusting working heights.
Preferably, two sides of the conveyor belt are respectively provided with a side baffle plate for limiting the packaging plate in the middle of conveying, and at least one side baffle plate is provided with a position adjusting part for adjusting the distance between the two side baffle plates.
The invention has the beneficial effects that:
according to the wrapping plate film covering device, the main blade and the auxiliary blade are arranged on the cutter frame, so that when the plastic film between two adjacent wrapping plates is cut off, a gap can be cut at the position, close to the corner, of the plastic film, which is wider than the wrapping plate body, and therefore, when a flanging operation is performed (the wider part is bent downwards so that the plastic film at the wider part is attached to the side surface of the wrapping plate), the phenomenon that the corner of the wrapping plate is overlapped can be effectively avoided, the attachment is tighter, and the situation that the edge is warped at the overlapping position of the corner is avoided.
Drawings
In order that the invention may be more readily understood, the invention will be described in further detail below with reference to the following drawings, in which:
FIG. 1 is a schematic view of an exploded structure of a packaging board and a plastic film before lamination;
FIG. 2 is a schematic view of a film-coated packaging board processed by a conventional packaging board film-coating device;
FIG. 3 is a schematic view showing the overall structure of the packaging board film laminating apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the packaging board film laminating apparatus according to the present invention in which the cutter mechanism is located;
FIG. 5 is a schematic view of the corner attaching mechanism on the wrapping sheet laminating apparatus of the present invention;
FIG. 6 is a schematic view showing a structure in which an end of a guide roller on a packaging board film laminating apparatus of the present invention is connected to a lifter;
FIG. 7 is a schematic view showing the structure of the wrapping plate attached to a plastic film at a position just below the cutter mechanism of the wrapping plate film laminating apparatus of the present invention;
FIG. 8 is a schematic view of the right side of the package plate of FIG. 7 after being cut by the cutter mechanism;
FIG. 9 is a schematic view of the package plate of FIG. 8 after two swings of the corner attaching mechanism;
FIG. 10 is a schematic view of a product mechanism produced by the wrapping sheet laminating apparatus of the present invention.
The reference numerals in the drawings are as follows:
100-plastic film; 101-packaging plates; 102-dashed box; 103-broadside; 104-edge warping; 105—a primary blade kerf line; 106-secondary blade kerf line; 107-corner broadsides; 1-a frame; 11-a first photodetector; 12-a second photodetector; 13-a baffle; 14-a reference position cylinder; 2-a conveyor belt; 21-side baffles; 3-a press roller; 4-a plastic film roller; 5-guiding rollers; 6-a cutter mechanism; 60-knife rest; 61-a primary blade; 62-lifting mechanism; 63-a secondary blade; 71-a first fold; 710—a first platen; 72-corner pasting mechanism; 720-a rotary motor; 721-pendulum; 73-a second flange portion; 730-a second platen; 731-platen support; 732-platen lifting mechanism; 74-hairbrush; 8-lifters.
Description of the embodiments
Referring to fig. 3-4, a packaging plate laminating device comprises a frame 1, wherein a packaging plate conveying belt 2 is arranged on the frame 1, 4-6 press rollers 3 for pressing packaging plates downwards to be attached to the conveying belt 2 are uniformly arranged above the conveying belt 2 at intervals along the conveying direction, a plastic film roll 4 for placing a plastic film roll and a guide roller 5 for guiding the plastic film pulled out from the plastic film roll 4 to be attached to the surface of the packaging plate are arranged above the frame 1, the plastic film can be directly attached by using the plastic film with a back adhesive property, a back adhesive-free product can also be selected, a rubber roller is needed to be additionally arranged at the moment, and glue is adhered when a doctor passes through the rubber roller; the middle part position of frame 1 is provided with and is used for cutting off the cutter mechanism 6 of plastic film, and is used for widening the plastic film on the packing plate surface to the hem mechanism of packing plate side laminating, cutter mechanism includes knife rest 60, the downside of knife rest 60 is provided with and is used for cutting off the main blade 61 of plastic film between two adjacent packing plates, main blade 61 is along the width (the upper left corner to the upper right corner of fig. 1 is length direction, upper left corner to the lower right corner is width direction) direction setting of frame 1, knife rest 60 is driven up-and-down motion by elevating system 62, elevating system 62 is the cylinder, the both sides at main blade 61 both ends are provided with a pair of blade 63 respectively, pair of blade 63 with main blade 61 interval parallel arrangement, pair of blade 63 with the distance between the main blade 61 equals the plastic film is wide in the conveying direction goes out the part of packing body, pair of blade 63 is suitable for with the width direction of the plastic film is cut off the part of packing body along the width direction of packing plate. The packing plate tectorial membrane device of this embodiment cuts off the plastic film between two adjacent packing plates through setting up main blade and pair blade on the knife rest, when realizing cutting off the plastic film between two adjacent packing plates, can also be with the part of plastic film wide play packing plate body near the angle department and cut out a gap, can effectively avoid packing plate angle department to appear overlapping phenomenon when carrying out the hem (with wide play part buckle downwards so that the plastic film of wide play part is attached to the side of packing plate on), and the time is attached inseparabler, avoids the condition of perk limit appearing in angle department overlap position.
In this embodiment, the hemming mechanism includes a first hemming portion 71 for bending down the wide edge portions of the package plate at both ends in the conveying direction to be attached to the side face of the package plate; corner attaching mechanisms 72 for attaching the vertical plastic films formed at corners at which the first folded edge portions 71 are pressed down to be wider than the package plate body to both end surfaces of the package plate body perpendicular to the conveying direction; and a second flange portion 73 for widening the plastic film out of both end face portions of the package plate body perpendicular to the conveying direction. The first folding edge portion 71 includes two first pressing plates 710, where the two first pressing plates 710 are respectively and fixedly disposed on two sides of the tool rest 60 and are disposed horizontally, the two first pressing plates 710 and the tool rest may be in an integral structure or a split structure, and the horizontal height of the first pressing plates 710 is higher than the horizontal height of the cutting edge of the main blade 61, and the cutting edge of the auxiliary blade 63 and the main blade 61 are preferably disposed on the same horizontal plane (both may also have a certain height difference). When the cutter holder is pressed down, the blade of the main blade and the blade of the sub blade contact the plastic film and cut the plastic film downward, the entire plastic film is cut in the width direction at the position corresponding to the main blade, and a slit is cut in the plastic film near the corner of the packaging board at the position corresponding to the sub blade (see fig. 7 to 8).
Referring to fig. 3 and 5, two corner attaching mechanisms 72 are provided, and are symmetrically arranged along the width direction of the frame 1, the corner attaching mechanisms 72 include a rotary motor 720, an output shaft of the rotary motor 720 is vertically and upwardly arranged, an end portion of the output shaft of the rotary motor 720 is fixedly connected with a swinging piece 721, the rotary motor 720 is fixed at one side of a lower station of the tool rest 60, the swinging piece 721 rotates forward or backward along with the rotary motor to press the first folded edge portion 71, and then a vertical plastic film formed at a corner is wider than the vertical plastic film of the packaging plate body, and is attached to two end faces of the packaging plate body, which are perpendicular to the conveying direction (see fig. 8-9). The swinging piece 721 is a flexible swinging piece, and can be a flexible piece such as a flexible plastic piece or a rubber piece or a silicon piece or a brush, so long as the plastic film broadside part at the corner is convenient to brush and paste to the side surface of the packing plate while rotating, and the specific material is not limited.
The second flange portion 72 is disposed at a lower station of the cutter mechanism 6, the second flange portion 73 includes two second pressing plates 730, the two second pressing plates 730 are fixed on a pressing plate support 731, the pressing plate support 731 is fixed on the frame 1 by a pressing plate lifting mechanism 732, and the pressing plate lifting mechanism 732 is an air cylinder or an oil cylinder; the two second pressing plates 730 are arranged at intervals in parallel along the conveying direction, the distance between the two second pressing plates 730 is equal to or slightly greater than the width of the packaging plate, the width equal to or slightly greater than the width of the packaging plate means that the plastic film which is wider than the packaging plate body can be just cut from the variable pressure to the side surface position of the packaging plate body when the two auxiliary blades are pressed down (see fig. 9-10), and the arrangement mode can completely attach the broadside part of the plastic film to the side surface of the packaging plate body when the corner attaching mechanism bends at the corners.
Referring to fig. 2, in this embodiment, in order to further improve the attaching effect of bending the plastic film of the wide packaging plate body portion downward, brushes 74 for brushing the plastic film of the wide packaging plate portion downward are respectively disposed on the first pressing plate 710 and the second pressing plate 720, the extending directions of the brushes 74 on the two first pressing plates 710 are disposed back to back, and the extending directions of the brushes 74 on the two second pressing plates 730 are disposed opposite to each other, so that the opposite ends of the two adjacent packaging plates can be folded back.
In the film coating process of the packaging board film coating device of the present invention, referring to fig. 7-10, in the position shown in fig. 7 (arrow a indicates the conveying direction), the main blade 61 cuts along the main blade cut-mark line 105 of the plastic film 100, the four sub-blades 63 cut along the sub-blade cut-mark line 106, while pressing down the cuts, the broad sides 103 on both sides of the main blade cut-mark line 105 are simultaneously pressed down by the first pressing plate 710 and respectively attached to the corresponding end surfaces of the adjacent two packaging boards 101, the cut state is referred to in fig. 8, and then the corner attaching mechanism 72 makes forward and backward rotation to attach the corner broad sides 107 of the two end surfaces of the packaging board perpendicular to the conveying direction (refer to fig. 9), and then, when the packaging board is conveyed forward to the right under the second hemming portion, the second pressing plate presses down to attach the broad sides 103 of the two end surfaces perpendicular to the conveying direction of the packaging board in fig. 9 to the side surfaces of the packaging board 100 (refer to fig. 10), so that the product produced by the packaging board film coating device of the present invention is not seen to have the edge tilting condition.
Referring to fig. 1, in the present embodiment, a conveying start end of the frame 1 is provided with a first photodetector 11 for detecting whether the package board is placed on the conveyor belt 2, and a second photodetector 12 for detecting a conveying reference position of the package board, a baffle 13 for limiting the package board at the reference position is provided below the frame 1, and the baffle 13 is driven to rise or fall by a reference position cylinder 14 to limit the package board at the reference position or to go forward. When the packaging board is placed on the conveyor belt, the first photodetector detects and signals the starting of the machine, and otherwise, the packaging board is not started. The arrangement mode is mainly used for ensuring that the packing plates which are sequentially conveyed on the conveying belt have the same interval when in assembly line operation so as to facilitate cutting and flanging, and the distance between two adjacent packing plates is basically the same as the distance between two auxiliary blades at the same end of the cutter frame.
In this embodiment, two ends of the press roller 3 are respectively fixed on the frame 1 through elastic members, the elastic members may be springs or the like, and the elastic members 31 drive the press roller 3 to elastically contact with the packaging board, so that the packaging board can be tightly attached to the conveying bag in the conveying process, and slipping or deflection is prevented; the tool rest 60, the guide roller 5 and the pressing plate support 731 are respectively fixed on the frame through lifters 8 for adjusting working heights, the lifters 8 can be in a matched mode of a screw rod and a nut, the screw rod and the nut are fixed on the frame, the lower end of the screw rod is respectively and fixedly connected with the tool rest, the guide roller or the pressing plate support, and a rotating handle is arranged at the upper end of the screw rod to control lifting. The arrangement mode can be suitable for packaging plates with different thicknesses.
In this embodiment, two sides of the conveyor belt 2 are respectively provided with a side baffle 21 for limiting the packaging board in the middle of conveying, at least one side baffle 21 is provided with a position adjusting part for adjusting the distance between the two side baffles, the adjusting part can be in a form of matching a strip-shaped hole with a bolt, the length of the strip-shaped hole is the moving stroke of the side baffle, and the distance between the two side baffles is conveniently adjusted, so that the packaging board laminating operation with different widths is adapted. The conveyer belt setting in this embodiment is by two, and as shown in fig. 1, one is narrower, and another is wider, by same transmission shaft drive, and the transmission shaft is driven by the motor, sets up the side baffle on a wider conveyer bag and is connected with position control portion to the interval between two side baffles is convenient for be adjusted.
The above detailed description is only for explaining the technical scheme of the invention in detail, the invention is not limited to the above-mentioned examples, and it should be understood that those skilled in the art should all modifications and substitutions based on the above principle and spirit are within the scope of the invention.
Claims (7)
1. The packaging plate laminating device comprises a frame, wherein a packaging plate conveying belt is arranged on the frame, a plurality of press rollers for pressing the packaging plate downwards to be attached to the conveying belt are arranged above the conveying belt at intervals along the conveying direction, and a plastic film roll roller for placing a plastic film roll and a guide roller for guiding the plastic film pulled out of the plastic film roll roller to be attached to the surface of the packaging plate are arranged above the frame; the middle part of the frame is provided with a cutter mechanism for cutting off the plastic film and a flanging mechanism for attaching the plastic film which is wider than the surface of the packaging plate to the side surface of the packaging plate; the method is characterized in that: the cutter mechanism comprises a cutter rest, a main blade used for cutting off a plastic film between two adjacent packaging plates is arranged on the lower side of the cutter rest, the main blade is arranged along the width direction of the frame, the cutter rest is driven by a lifting mechanism to move up and down, two sides of two ends of the main blade are respectively provided with an auxiliary blade, the auxiliary blades and the main blade are arranged in parallel at intervals, the distance between the auxiliary blades and the main blade is equal to the part, which is wider than the packaging plate body, of the plastic film along the conveying direction, and the auxiliary blades are suitable for cutting off the part, which is wider than the packaging plate body, of the plastic film along the direction perpendicular to the conveying direction;
the folding mechanism comprises a first folding edge part for downwards folding the wide edge parts of the two ends of the packing plate in the conveying direction so as to be attached to the side surface of the packing plate; the corner attaching mechanism is used for attaching the vertical plastic film which is formed at the corner after the first folded edge is pressed downwards and is wider than the packaging plate body to the two end faces of the packaging plate body, which are perpendicular to the conveying direction; second flange parts for widening the plastic film out of both end face parts of the package plate body perpendicular to the conveying direction;
the corner pasting mechanism is provided with two corner pasting mechanisms which are symmetrically arranged along the width direction of the frame, the corner pasting mechanism comprises a rotary motor, an output shaft of the rotary motor is vertically upwards arranged, the end part of the output shaft of the rotary motor is fixedly connected with a swinging piece, the rotary motor is fixed on one side of a lower station of the tool rest, and the swinging piece rotates forwards or reversely along with the rotary motor so as to press down the first folded edge, and then the vertical plastic film formed at the corner part and wider than the packaging plate body is pasted on two end faces of the packaging plate body, which are perpendicular to the conveying direction;
the conveying starting end of the frame is provided with a first photoelectric detector for detecting whether the packing plate is placed on the conveying belt or not, and a second photoelectric detector for detecting the conveying reference position of the packing plate, a baffle plate for limiting the packing plate at the reference position is arranged below the frame, and the baffle plate is driven by a reference position cylinder to ascend or descend so as to limit the packing plate at the reference position or release forwards.
2. The packaging board laminating apparatus according to claim 1, wherein: the first edge folding part comprises two first pressing plates, the two first pressing plates are respectively and fixedly arranged on two sides of the tool rest, and the horizontal height of the first pressing plates is higher than that of the cutting edge of the main blade.
3. A packaging board film covering apparatus according to claim 1 or 2, characterized in that: the second flanging part is arranged at the lower station of the cutter mechanism and comprises two second pressing plates, the two second pressing plates are fixed on a pressing plate bracket, and the pressing plate bracket is fixed on the frame through a pressing plate lifting mechanism; the two second pressing plates are arranged at intervals in parallel along the conveying direction, and the distance between the two second pressing plates is equal to or slightly larger than the width of the packaging plate.
4. A packaging board film covering apparatus according to claim 3, wherein: the plastic film packaging plate is characterized in that brushes used for downwards brushing plastic films which are wider than the packaging plate part are respectively arranged on the first pressing plate and the second pressing plate, the extending directions of the brushes on the two first pressing plates are set back, and the brushes on the two second pressing plates are set opposite.
5. The packaging board laminating apparatus according to claim 4, wherein: the swing piece is a flexible swing piece.
6. The packaging board laminating apparatus according to claim 5, wherein: the two ends of the press roll are respectively fixed on the frame through elastic pieces, and the elastic pieces drive the press roll to elastically contact with the packaging plate; the tool rest, the guide roller and the pressing plate support are respectively fixed on the frame through lifters for adjusting working heights.
7. The packaging board laminating apparatus according to claim 6, wherein: the two sides of the conveying belt are respectively provided with a side baffle plate used for limiting the packing plate in the middle of conveying, and at least one side baffle plate is provided with a position adjusting part used for adjusting the distance between the two side baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351107.9A CN108407275B (en) | 2018-04-18 | 2018-04-18 | Packaging plate tectorial membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351107.9A CN108407275B (en) | 2018-04-18 | 2018-04-18 | Packaging plate tectorial membrane device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407275A CN108407275A (en) | 2018-08-17 |
| CN108407275B true CN108407275B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810351107.9A Active CN108407275B (en) | 2018-04-18 | 2018-04-18 | Packaging plate tectorial membrane device |
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| Country | Link |
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| CN (1) | CN108407275B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501288B (en) * | 2018-10-20 | 2020-10-02 | 杭州顾家定制家居有限公司 | Steel laminating equipment for home |
| CN109132216B (en) * | 2018-10-26 | 2023-09-22 | 苏州宝特远电子科技有限公司 | Thermal energy rubber roll coating formula bottom plate tectorial membrane device |
| ES2807078B2 (en) * | 2019-08-19 | 2022-05-17 | Mecanicas Sercas S L | SYSTEM AND PROCEDURE FOR APPLICATION OF PROTECTIVE FILM ON CERAMIC PIECES |
| CN110480751A (en) * | 2019-09-06 | 2019-11-22 | 东莞捷邦实业有限公司 | The integration apparatus of processing is posted and is die cut for the positioning of L shape flexible product |
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