CN220595367U

CN220595367U - Wrapping conveying line

Info

Publication number: CN220595367U
Application number: CN202321575535.2U
Authority: CN
Inventors: 刘镇樑
Original assignee: Foshan Jingrui Intelligent Packaging Equipment Co ltd
Current assignee: Foshan Jingrui Intelligent Packaging Equipment Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-03-15
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of packaging mechanical equipment, and discloses a wrapping conveying line, which comprises a vacuum adsorption conveying line, wherein a conveying belt is arranged on a rack of the vacuum adsorption conveying line, bearing positions for positioning and placing packaging paper are uniformly distributed on the conveying belt along the length direction of the conveying belt, air suction holes and a stop block for respectively supporting a flank I and a flank II of the packaging paper from the outer side are arranged on the surface of the conveying belt corresponding to the bearing positions, a flank retainer, a turnover flap mechanism I, a flat pushing flap mechanism, a jacking flap mechanism, a glue dripping device, a turnover flap mechanism II and a pressing device are sequentially arranged on the rack of the vacuum adsorption conveying line from the feeding end to the discharging end of the rack, a lateral positioning plate is arranged on the rack corresponding to the glue dripping device, and the lateral positioning plate is arranged between the jacking flap mechanism and the turnover flap mechanism II; the online continuous batch wrapping and packaging of the packages can be realized, the labor investment of wrapping and packaging is reduced, and the wrapping and packaging efficiency and quality are improved.

Description

Wrapping conveying line

Technical Field

The utility model belongs to the technical field of packaging mechanical equipment, and particularly relates to a wrapping conveying line for conveying wrapping paper and folding the wrapping paper according to a set step to finish online wrapping and packaging.

Background

1-3, after the package 100 is placed in the package 200, folding a side wing I201 of the package 200 on the surface of the package 100, folding a side wing II 202 on the surface of the side wing I201, and finally folding side wings III 203 at two ends and gluing the side wings III 203 on the surfaces of the side wings II 202 and the side wing I201; the wrapping and packaging operation process is generally finished manually at present, and when the batch wrapping and packaging operation is performed, the problems of low wrapping and packaging operation efficiency and uneven wrapping and packaging quality exist, and the batch wrapping and packaging operation needs to be performed by a large amount of labor, so that the labor cost of the packaging operation is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a wrapping conveying line which can realize online continuous batch wrapping and packaging of packages, is beneficial to reducing the labor investment of wrapping and packaging and improving the wrapping and packaging efficiency and quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wrapping conveying line comprises a vacuum adsorption conveying line, wherein a conveying belt is arranged on a rack of the vacuum adsorption conveying line, bearing positions for positioning and placing packaging paper are uniformly distributed on the conveying belt along the length direction of the conveying belt, and air suction holes and stop blocks for respectively supporting a flank I and a flank II of the packaging paper from the outer side are arranged on the belt surface of the conveying belt corresponding to the bearing positions; the frame of the vacuum adsorption conveying line is sequentially provided with a wing retainer for preventing a wing III from warping from a feeding end to a discharging end, a turnover flap mechanism I for folding the wing I, a flat pushing flap mechanism for folding a wing II and keeping the wing II folded on the surface of the wing I, a jacking flap mechanism for pushing the wing III from a horizontal state to an upright state, a glue dripping device for dripping glue on the surfaces of the two sides of the wing II and the wing I of the packaging paper, and a turnover flap mechanism II for folding and adhering the wing III on the wing II and the wing I; the frame is provided with a lateral positioning plate which is used for enabling the side wings III to stand upright and is arranged between the jacking flap mechanism and the overturning flap mechanism II.

The utility model has the following beneficial effects:

compared with the traditional manual wrapping and packaging operation, the wrapping and packaging conveying line can realize online continuous batch wrapping and packaging of the packaged objects, is beneficial to reducing the labor investment of wrapping and packaging and improving the wrapping and packaging efficiency and quality.

Drawings

FIG. 1 is a schematic view of a wrapper of the present utility model relating to a wraparound wrapping operation;

FIG. 2 is a schematic folding view of a side flap I, a side flap II of the wrapper of FIG. 1;

FIG. 3 is a schematic folding view of the side flap III after the folding operation shown in FIG. 2 has been performed;

FIG. 4 is a perspective view of the wrapping conveyor line of the present utility model;

FIG. 5 is a front view of the wrapping conveyor line of the present utility model;

FIG. 6 is a top plan view of the wrapping conveyor line of the present utility model;

FIG. 7 is a top view of the vacuum adsorption conveyor line of the wrapping conveyor line of the present utility model;

FIG. 8 is a view showing a construction of a vacuum box of the vacuum suction conveying line shown in FIG. 7;

FIG. 9 is a cross-sectional view taken along the direction A-A in FIG. 7;

FIG. 10 is an enlarged schematic view of area A in FIG. 4;

fig. 11 is an enlarged schematic view of region B in fig. 4.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model.

The wrapping conveyor line shown in fig. 4-11 comprises a vacuum adsorption conveyor line 1, a conveyor belt 12 is arranged on a frame 11 of the vacuum adsorption conveyor line 1, a gear motor 13 drives the conveyor belt 12 to operate through a belt pulley assembly 14, a vacuum box 15 is arranged on the inner side of the conveyor belt 12 on the frame 11, the vacuum box 15 extends on the frame 11 along the length direction of the conveyor belt 12, a groove plate 16 is arranged on the top surface of the vacuum box 15, air suction grooves 17 are uniformly distributed and arranged on the groove plate 16 along the length direction of the conveyor belt 12, an air suction pipe 18 is arranged on the side part of the frame 11, the air suction pipe 18 is communicated with the vacuum box 15 and is connected with a vacuum pump or a fan arranged on the outer side of the frame 11, bearing positions 19 capable of positioning and placing packaging paper are uniformly distributed on the belt surface of the conveyor belt 12 along the length direction, an air suction hole 110 and a stop block 111 for respectively supporting a flank I and a flank II of the packaging paper from the outer side are arranged on the belt surface of the conveyor belt 12, and when the packaging paper is placed on the bearing positions 19 and transferred by the conveyor belt 12, the stop block 111 can keep the flank I and flank II of the packaging paper in an upright state and can not tilt outwards. The air suction pipe 18 sucks air in the vacuum box 15 and firmly sucks the packaging paper on the belt surface of the conveyor belt 12 through the air suction groove 17 and the air suction holes 110, so that the displacement of the packaging paper during folding operation can be avoided.

The side wing retainer 2, the turnover flap mechanism I3, the horizontal pushing flap mechanism 4, the jacking flap mechanism 5, the glue dripping device 6, the turnover flap mechanism II 7 and the pressing device 8 are sequentially arranged on the frame 11 from the feeding end to the discharging end, so that the packing paper can be folded and wrapped on line automatically when the conveyer belt 12 continuously conveys the packing paper in batches, and compared with the traditional manual wrapping, the manual wrapping investment can be reduced, and the wrapping packaging efficiency and quality can be improved; the flank holder 2 is used for preventing the flank III of the packing paper from warping when transferring the packing paper, the flank holder 2 is installed and arranged at two sides of the frame 11, the flank holder 2 is provided with a pressing rod 20 extending along the running direction of the conveyor belt 12, the pressing rod 20 is suspended at the top surface of the frame 11, the flank III of the packing paper can pass through between the pressing rod 20 and the top surface of the frame 11, and the curling and warping of the flank III of the packing paper can be prevented by the stop of the pressing rod 20. The upwarp leading-in end I21 is arranged at the front end of the pressing rod 20, so that the side wing III of the packing paper can smoothly enter the area between the pressing rod 20 and the top surface of the frame 11. In order to optimize the effect of the side wing iii in passing and tilting prevention, the pressing rod 20 may be mounted on the side of the frame 11 by using an adjusting structure, so that the pressing rod 20 may be adjusted in height and laterally along the width direction of the frame 11, and the specific adjusting structure may be any conventional manner in the prior art, and the detailed description of the adjusting structure is omitted herein.

The turning flap mechanism I3 is correspondingly arranged at the tail end of the wing retainer 2 and comprises a turning cylinder 31 and flap plates 32 fixed on the output shaft of the turning cylinder 31, a stop block 111 of a bearing position 19 on the conveyor belt 12 is arranged at intervals to form a avoidance space 112, the flap plates 32 are provided with flap feet 33 corresponding to the avoidance space 112, the free ends of the flap feet 33 are vertically bent and extended to form pressing wing plates 34, objects to be packaged fall on packaging paper and move to the tail end of the wing retainer 2, the turning cylinder 31 acts to drive the flap plates 32 to turn clockwise by 90 degrees, the lower ends of the flap feet 33 push the wing I to fold towards the direction of the wing II through the avoidance space 112 and are pressed on the top surface of the wing I by the pressing wing plates 34, and the folding action of the wing I is completed.

The flat push flap mechanism 4 is arranged at the downstream of the turning flap mechanism I3 and comprises a seat board I41 which is arranged on the frame 11 and spans over the conveyor belt 12, an air cylinder I42 is fixedly arranged on the seat board I41, a piston rod of the air cylinder I42 is fixedly connected with a flap slat 43, paper pressing slats 44 are fixedly arranged on two sides of the flap slat 43 on the seat board I41, the flap slat 43 and the paper pressing slats 44 are arranged corresponding to a clearance space 112, after the turning flap mechanism I3 folds a side wing I, the air cylinder I42 acts to push the flap slat 43 to move, the flap 43 pushes the side wing II to fold towards the side wing I, meanwhile, the turning air cylinder 31 drives the folding wing plate 32 to reset the side wing II to fold the side wing I, then the air cylinder I42 pulls the flap slat 43 to reset, the conveyor belt 12 continues to transfer packaging paper packed with the packaging materials to pass under the flap slat 43 and the paper pressing slats 44, the side wing II and the side wing I are pressed on two sides by the middle position of the side wing slat 43, so as to keep the side wing II always on the surface of the side wing I in the transfer process.

The lifting flap mechanism 5 is arranged on the frame 11 and correspondingly arranged at the side part of the tail end of the paper pressing slat 44, and comprises a cylinder II 51 and a lifting plate 52 fixedly connected with a piston rod of the cylinder II 51, when the packaging paper is transferred to the tail end of the paper pressing slat 44, the cylinder II 51 acts to enable the piston rod of the packaging paper to extend to push the lifting plate 52 to lift, and the side wing III is pushed to be in an upright state from a horizontal state. The side locating plate 53 is arranged on the frame 11 at the downstream of the lifting flap mechanism 5, the leading end of the side locating plate 53 is provided with an outwards-turned and opened leading end II 54, the side wings III of the packaging paper continue to be transferred after being erected, the side wings III in the erected state smoothly enter the inner side of the side locating plate 53 from the leading end II 54, the side wings III are supported from the outer side by the side locating plate 53 so as to keep the side wings III erected, and the tail ends of the flap slat 43 of the flat-pushing flap mechanism 4 extend to be nearly flush with the rear end of the side locating plate 53 so that the side wings II keep folding on the surface of the side wings I. The glue dropping device 6 is arranged on the frame 11 and corresponds to the lateral positioning plate 53, the glue dropping device 6 is suspended on the inner side of the lateral positioning plate 53 and used for dropping glue to the surfaces of the two sides of the side wings II and the side wings I of the transferred packaging paper, wherein the glue dropping device 6 belongs to the conventional prior art and can be directly purchased in the market, and the specific structural structure of the glue dropping device is not unfolded.

The turnover flap mechanism II 7 is arranged at the downstream of the lateral positioning plate 53 and comprises a turnover push plate 71, the bottom of which is hinged on the frame 11 through a hinge, a hinge seat is arranged at the back of the turnover push plate 71 and is hinged with a piston rod of a cylinder III 72, the tail end of the cylinder III 72 is hinged on a seat plate II 73, and the seat plate II 73 is fixedly arranged on the frame 11; after glue is dripped on the surfaces of the two sides of the side wings II and the side wings I of the packing paper by the glue dripping device 6, continuously transferring the packing paper packed with the packing materials to the corresponding position of the turnover flap mechanism II 7, pushing the turnover push plate 71 to turn by the action of the cylinder III 72, and adhering the side wings III to the surfaces of the two sides of the side wings II and the side wings I of the packing paper in a folding manner, so as to initially finish wrapping and packaging the packing materials; after the side wings III are folded and adhered to the side wings II and the side wings I, the turning flap mechanism II 7 is reset, the conveyor belt 12 continues to transfer the preliminarily completed wrapped package, the lateral baffle 74 is arranged on the downstream side of the turning flap mechanism II 7, namely, the discharge end of the machine frame 11, on the machine frame 11, the pressing device 8 comprises a seat board III 81 which is arranged on the machine frame 11 and spans over the conveyor belt 12 at the discharge end of the machine frame 11, an air cylinder IV 82 is arranged on the seat board III, a piston rod of the air cylinder IV 82 stretches downwards and stretches and is fixedly connected with the pressing plate 83, the plate surface of the pressing plate 83 is close to the wrapped package surface, and thus, the air cylinder IV 82 is used for driving the pressing plate 83 to downwards press the wrapped package surface, so that the gluing and compacting of the side wings III are firmer and the wrapped package surface can be leveled to the greatest extent.

Various other corresponding changes and modifications will occur to those skilled in the art from the foregoing description and the accompanying drawings, and all such changes and modifications are intended to be included within the scope of the present utility model as defined in the appended claims.

Claims

1. The wrapping conveyor line comprises a vacuum adsorption conveyor line, wherein a conveyor belt is arranged on a rack of the vacuum adsorption conveyor line, and is characterized in that bearing positions for positioning and placing packaging paper are uniformly distributed on the conveyor belt along the length direction of the conveyor belt, and an air suction hole and a stop block for respectively supporting a flank I and a flank II of the packaging paper from the outer side are arranged on the belt surface of the conveyor belt corresponding to the bearing positions;

the frame of the vacuum adsorption conveying line is sequentially provided with a wing retainer for preventing a wing III from warping from a feeding end to a discharging end, a turnover wing mechanism I for folding the wing I, a flat pushing wing mechanism for folding a wing II and keeping the wing II folded on the surface of the wing I, a jacking wing mechanism for pushing the wing III from a horizontal state to an upright state, a glue dripping device for dripping glue on the surfaces of the two sides of the wing II and the wing I of the packaging paper, and a turnover wing mechanism II for folding and adhering the wing III on the wing II and the wing I; the side positioning plate is arranged on the frame and corresponds to the glue dripping device, so that the side wings III are kept vertical, and the side positioning plate is arranged between the jacking flap mechanism and the overturning flap mechanism II.

2. A wrapping conveyor line according to claim 1, wherein said wing holders are mounted on either side of said frame, said wing holders having a plunger extending in the direction of travel of said conveyor, said plunger being suspended from the top surface of said frame, the wings iii of the wrapper being passed between said plunger and the top surface of said frame, the front end of said plunger being provided with a upturned leading-in end i.

3. A wrapping conveyor line according to claim 1, wherein said turning flap mechanism i comprises a turning cylinder and a flap plate secured to an output shaft of said turning cylinder, said stops being spaced to form a clearance gap, said flap plate having a flap foot corresponding to said clearance gap, a free end of said flap foot being vertically bent to extend with a press flap, said turning cylinder driving said flap plate to turn clockwise 90 °.

4. A wrapping conveyor line according to claim 3 wherein the push-up flap mechanism comprises a seat plate i mounted on the frame and spanning over the conveyor belt, a cylinder i being fixedly mounted on the seat plate i, the piston rod of the cylinder i being fixedly connected to a flap slat, paper pressing slats being fixedly provided on the seat plate i on both sides of the flap slat, the flap slat and the paper pressing slats being provided in correspondence with the clearance space, the flap slat tail end extending to approximately flush with the rear end of the lateral locating plate.

5. A wrapping conveyor line according to claim 4 wherein said lifting flap mechanism is mounted on said frame and is correspondingly disposed on the trailing side of said platen, said lifting flap mechanism comprising a cylinder ii and a lifting plate fixedly connected to the piston rod of said cylinder ii.

6. A wrapping conveyor line according to claim 1, wherein said flap mechanism ii is arranged downstream of said lateral positioning plate, said flap mechanism ii comprising a flap plate hinged at the bottom to said frame, said flap plate being hinged at the back to a piston rod of a cylinder iii, the tail end of said cylinder iii being hinged to a seat plate ii mounted and secured to said frame.

7. A wrapping conveyor line according to any one of claims 1 to 6, wherein a lateral baffle and a press-fixing device are arranged on the frame downstream of the turning flap mechanism ii, the press-fixing device comprises a seat plate iii arranged on the frame and crossing over a conveyor belt at the discharge end of the frame, a cylinder iv is arranged on the seat plate iii, a piston rod of the cylinder iv is in a downward telescopic action and fixedly connected with a press-fixing plate body, and the plate surface of the press-fixing plate body is close to the surface of the wrapping package.