CN112918003A

CN112918003A - Automatic folding gluing machine system of carton

Info

Publication number: CN112918003A
Application number: CN202110091417.3A
Authority: CN
Inventors: 刘经东
Original assignee: Shanghai Youcai Packaging Products Co ltd
Current assignee: Shanghai Youcai Packaging Products Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-06-08

Abstract

The application relates to a gluing machine system for automatically folding a paper box, which belongs to the technical field of processing of folding paper boxes, which comprises a frame, a transmission platform is arranged on the frame, a plurality of transmission belts are arranged on the transmission platform, an automatic folding device is arranged on the frame, the automatic folding device comprises a first folded plate and a second folded plate which are arranged on the frame, the first folded plate is positioned on one side of the width direction of the transmission platform, the second folded plate is positioned on the other side of the width direction of the transmission platform, and a paper pressing plate is arranged on the frame, the first folded plate and the second folded plate are arranged in a relatively inclined way, and first folded plate and second folded plate all with the conveying platform between form the contained angle, the contained angle reduces gradually towards the direction of transfer of conveyer belt, the nipper extends to between first folded plate and the second folded plate towards the direction of transfer of conveyer belt, is provided with the reservation clearance that the paper feed board passes through between nipper and the conveyer belt. This application has the automatic folding effect of cardboard.

Description

Automatic folding gluing machine system of carton

Technical Field

The application relates to the technical field of folding carton processing, in particular to an automatic folding gluing machine system for a carton.

Background

The folding paper box is a green packaging container which is widely applied, not only can be widely used for packaging medicines, foods, cigarettes and artworks, but also can be used for soft drinks, washing supplies, cultural and educational supplies and small hardware products.

Gluing machine, one of the auxiliary assembly of carton production, the equipment of gluing technology is accomplished to mainly used cardboard laminating finished printing die cutting into the carton in-process, and the gluing machine has following advantage in distinction from manual rubberizing: the glue-saving, environment-friendly and non-wasteful, the thickness, width and speed of the glue-applying can be adjusted according to the requirements of customers, the glue is uniform, no glue dripping and no glue leakage occur, and the glue-applying machine is internally provided with a time control device, so that the glue can be cut off accurately and automatically.

The inventor believes that in the related art, after the paperboard is glued by the gluing machine, the paperboard still needs to be manually folded by a worker to form the carton, and impurities in the external environment are easily adhered to the glued part of the paperboard during manual folding, so that the glued part of the carton is difficult to be firmly adhered.

Disclosure of Invention

In order to improve because need artifical folding after the carton rubberizing, the easy adhesion impurity in rubberizing position leads to the carton to be difficult to the firm problem of bonding, this application provides an automatic folding gluing machine system of carton.

The application provides a carton is automatic folding rubberizing machine system adopts following technical scheme:

an automatic folding gluing machine system for paper boxes comprises a rack, wherein a conveying platform is arranged on the rack, a plurality of conveying belts are arranged on the conveying platform, a feeding device, a gluing pool and an automatic folding device are sequentially arranged on the rack along the conveying direction of the conveying belts, the automatic folding device comprises a first folded plate and a second folded plate which are arranged on the rack, the first folded plate is positioned on one side of the width direction of the conveying platform, the second folded plate is positioned on the other side of the width direction of the conveying platform, and a paper pressing plate is arranged on the rack, the first folded plate and the second folded plate are arranged in a relatively inclined manner, included angles are formed between the first folded plate and the conveying platform, the included angles are gradually reduced towards the conveying direction of the conveying belts, the paper pressing plate is positioned between the gluing pool and the automatic folding device, and the paper pressing plate extends to the position between the first folded plate and the second folded plate towards the direction far away from the gluing pool, and a reserved gap through which the paper feeding plate passes is arranged between the paper pressing plate and the conveying belt.

Through adopting above-mentioned technical scheme, place the cardboard that the cross cutting finishes on conveying platform's loading attachment, then carry out the rubberizing through conveying platform conveying to the position in rubberizing pond, after the side rubberizing of cardboard finishes, convey to the position of first folded plate and second folded plate, press the cardboard through the nipper, then contained angle between first folded plate and second folded plate and the conveying platform reduces gradually, can buckle the both sides of cardboard towards relative direction, thereby can fold the cardboard, when first folded plate and second folded plate are parallel with conveying platform, the cardboard will be folded and is accomplished. And set up the contained angle between first folded plate and the conveying platform to and the contained angle between second folded plate and the conveying platform reduces gradually, can make the cardboard slowly fold. If the included angle between the first folded plate and the transmission platform and the included angle between the second folded plate and the transmission platform are changed greatly, namely, the included angle is small at first, the paperboard is easy to be cut by the first folded plate and the second folded plate, and the paperboard breakage rate is increased. The automatic folding device can automatically fold the paperboard after gluing, manual operation is reduced, dust adhered to a gluing area during manual operation can be reduced, time can be saved, glue on the paperboard is adhered before solidification, and therefore the degumming phenomenon caused by glue solidification can be reduced.

Optionally, two side edges of one end, away from the gluing pool, of the paper pressing plate are obliquely arranged, a plurality of pressing wheels are arranged on the surfaces, away from each other, of the first folded plate and the second folded plate, a plurality of first supporting rods are arranged on the two sides of the frame in the width direction, the plurality of pressing wheels and the plurality of first supporting rods are arranged in a one-to-one correspondence manner, the pressing wheel located on one side of the first folded plate abuts against the surface, away from the second folded plate, of the first folded plate, and the pressing wheel located on one side of the second folded plate abuts against the surface, away from the first folded plate, of the second folded;

a first connecting rod is arranged between the pressing wheel and the first supporting rod, one end of the first connecting rod is connected with the first supporting rod, the angle between the first connecting rod and the first supporting rod can be adjusted, and the other end of the first connecting rod is fixed with the pressing wheel;

the first folded plate and the second folded plate are both the conveyor belt and are arranged on two side walls of the conveying platform.

Through adopting above-mentioned technical scheme, be the conveyer belt with first folded plate and second folded plate, the installation of first folded plate and second folded plate of being convenient for on the one hand, on the other hand can make the cardboard when folding, can automatic transmission, reduces the production of the phenomenon of cardboard card paper. Pinch roller and the setting of first bracing piece can be convenient for control the contained angle between first folded plate and second folded plate and the conveying platform, the contained angle between first folded plate and the conveying platform to and the contained angle between second folded plate and the conveying platform can be adjusted according to actual conditions. If the first flap and the second flap are fixed to the frame, the angle between the first flap and the transport platform and the angle between the second flap and the transport platform are limited, which makes it difficult to adjust at a later stage.

Optionally, be provided with compression fittings in the frame, compression fittings includes compression roller, second bracing piece and second connecting rod, the compression roller is located the tip in rubberizing pond is kept away from to first baffle and second baffle, the second bracing piece set up in the frame, the compression roller sets up along the width direction of conveying platform, the second connecting rod set up in on the second bracing piece, the one end that the second bracing piece was kept away from to the second connecting rod is rotated with the compression roller and is connected, the inside cavity of compression roller sets up, the both ends of compression roller all are connected with the water pipe, be connected with rotary joint between water pipe and the compression roller, it has the cold source to let in the compression roller.

Through adopting above-mentioned technical scheme, after folding the carton through first folded plate and second folded plate, the both sides of carton will be glued. The bonded paperboards are conveyed between the compression roller and the conveying platform through the conveying belt, and the bonded paperboards are pressed through the compression roller, so that the paperboards can be folded and bonded more firmly. The arrangement of the water pipe and the cold source can facilitate the glue solidification, so that the glue on the paper box after the pressing can be quickly solidified, and the subsequent degumming phenomenon is reduced.

Optionally, an air drying device is arranged on the frame and close to the pressing device, the air drying device comprises a first conveying belt, a second conveying belt and a plurality of air pipes, the first conveying belt and the second conveying belt are mutually attached and are opposite in transmission direction, a plurality of air holes are formed in the first conveying belt and the second conveying belt, the air pipes are fixed in the inner space of the first conveying belt and the inner space of the second conveying belt, and the air pipes are connected with an air source.

Through adopting above-mentioned technical scheme, carry out the pressfitting through first conveyer belt and second conveyer belt once more through the carton after the compression roller pressfitting, can make more firm of cardboard viscose. When carrying out the pressfitting through first conveyer belt and second conveyer belt to the carton, spout the carton to accelerate the speed of solidification of carton rubberizing, thereby can make the more firm of carton pressfitting.

Optionally, a viscose firmness detection device is arranged at the tail end of the rack, the viscose firmness detection device comprises a detection platform and an elimination platform, a third support frame is arranged on the detection platform, a screw rod is rotatably arranged on the third support frame, a first moving block is arranged on the screw rod in a threaded manner, a guide rod parallel to the screw rod is arranged on the third support frame, and the first moving block is slidably sleeved on the guide rod;

an arc-shaped track is fixed on the third support frame, the track is located between the third support frame and the conveying platform, a second moving block is arranged on the track in a sliding mode, a telescopic rod is arranged between the first moving block and the second moving block, a first connecting pipe is fixed on one side, facing the detection platform, of the second moving block, and a first sucker is arranged at one end, away from the second moving block, of the first connecting pipe;

and a second sucking disc is arranged on the detection platform in a penetrating manner.

Through adopting above-mentioned technical scheme, the pressfitting air-dries the later carton and passes through the conveyer belt conveying to testing platform on, rotate the screw rod, when the screw rod rotates, can drive first movable block motion, can drive the telescopic link along the axial motion of screw rod when first movable block moves, the removal through the telescopic link drives the motion of second movable block to can drive first sucking disc motion through the second movable block, because the distance between first sucking disc and the first movable block is fixed unchangeable, consequently when first movable block moves along orbital orbit, can adsorb the carton through first sucking disc. When first sucking disc adsorbs the carton, if the carton can move along with first sucking disc, explain the carton has the phenomenon of coming unstuck, if at the in-process of first sucking disc motion, the carton does not move along with first sucking disc, explains that the carton viscose is firm.

Optionally, the removing platform is provided with a detection device for detecting the degumming paper box and a removing device for removing the degumming paper box, the detection device is an industrial camera, the industrial camera is connected with a detection system for detecting the degumming paper box, and the detection device is electrically connected with an alarm;

the removing device is a removing air cylinder, one side of the removing platform, which is opposite to the removing device, is connected with a removing conveying track, and the removed degumming cartons are all positioned on the removing conveying track.

Through adopting above-mentioned technical scheme, shoot the carton that detects through industry camera, whether the viscose is firm through computer identification. When the computer identifies that the viscose is not firm, the alarm will give an alarm, the rejection cylinder is started, the paper boxes with the unfirm or degummed viscose are pushed to the rejection conveying track, and then the paper boxes are collected and re-glued.

Optionally, the first folded plate is arranged on the conveying platform and close to the gluing pool, the second folded plate is arranged close to the pressing device, and the first folded plate and the second folded plate are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, the cardboard is before folding, and the equal viscose in both sides limit of cardboard sets up to both sides limit viscose is on different faces, consequently when folding, needs fold one side earlier, then folds the opposite side, carries out the pressfitting at last, can accomplish folding carton folding firm.

Optionally, the feeding device comprises a fourth support frame and a limiting pressing plate, the fourth support frame is obliquely arranged on the rack, the limiting pressing plate is fixed on the rack and located at a position, facing the upper glue pool, of the fourth support frame, and a reserved gap for a paper board to pass through is formed between the limiting pressing plate and the conveyor belt.

Through adopting above-mentioned technical scheme, place a plurality of cardboards on the fourth support frame, block spacingly through spacing clamp plate in one side that a plurality of cardboards are close to the rubberizing pond, make a plurality of cardboards be difficult to the landing. During conveying, due to the friction force between the paper boards and the conveying belts, the paper boards close to the conveying belts are conveyed, and a reserved gap for only one paper board to pass through is reserved between the limiting pressing plate and the conveying belts, so that subsequent gluing can be performed on the same paper board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first folding plate, the second folding plate and the included angle are arranged to gradually decrease towards the conveying direction of the conveying belt, so that the effect of automatically folding the paperboard after being glued can be achieved;

2. the cold source, the first conveying belt, the second conveying belt and the air pipe are introduced into the compression roller, so that the paperboard can be compressed and air-dried, and the effect of firmer paperboard adhesion is achieved;

3. through testing platform, rejection platform, first sucking disc, second sucking disc, rejection apparatus, check out test set's setting, can play and detect the fastness of carton viscose to carry out the effect of rejecting with the insecure carton of viscose.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a gluing machine system for automatically folding cartons in the embodiment of the application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;

FIG. 4 is a schematic view of the construction of the laminating apparatus and the seasoning apparatus;

FIG. 5 is a schematic view of the adhesive firmness detecting apparatus;

fig. 6 is an enlarged schematic view of the portion C in fig. 5.

Description of reference numerals: 1. a frame; 2. a transfer platform; 3. a conveyor belt; 4. a feeding device; 41. a fourth support frame; 42. a limiting pressure plate; 43. a baffle plate; 5. a gluing tank; 6. an automatic folding device; 61. a first folded plate; 62. a second folded plate; 63. pressing a paper board; 64. an included angle; 65. a pinch roller; 651. connecting sheets; 652. a kidney-shaped hole; 653. a fixed shaft; 66. a first support bar; 67. a first connecting rod; 68. a conveying roller; 7. a pressing device; 71. a compression roller; 72. a second support bar; 73. a second connecting rod; 74. a water pipe; 75. a rotary joint; 76. a box body; 77. a pump body; 8. an air drying device; 81. a first conveyor belt; 82. a second conveyor belt; 83. an air duct; 84. air holes are formed; 9. a device for detecting the firmness of the viscose; 91. a detection platform; 911. a third support frame; 912. a screw; 9121. a first moving block; 9122. a motor; 913. a guide bar; 914. a track; 9141. a second moving block; 915. a telescopic rod; 916. a first connecting pipe; 9161. a first suction cup; 917. a second suction cup; 92. removing the platform; 921. a detection device; 922. removing equipment; 923. an alarm; 924. removing the air cylinder; 924. and (5) removing the conveying track.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses carton automatic folding gluing machine system. Referring to fig. 1, an automatic folding rubberizing machine system of carton, includes frame 1, is provided with conveying platform 2 in frame 1, is provided with a plurality of conveyer belts 3 on conveying platform 2, has set gradually loading attachment 4, rubberizing pond 5, automatic folding device 6, compression fittings 7, air-dry device 8 and viscose fastness detection device 9 in frame 1 and along the direction of transfer of conveyer belt 3.

Referring to fig. 1 and 2, the feeding device 4 includes a fourth supporting frame 41 and a limiting pressing plate 42, the fourth supporting frame 41 is obliquely arranged on the frame 1, baffles 43 are vertically arranged on two sides of the fourth supporting frame 41, a die-cut paperboard is placed on the fourth supporting frame 41, and two sides of the paperboard are limited by the baffles 43. Spacing clamp plate 42 is fixed on the frame 1 and is located the position of fourth support frame 41 towards rubberizing pond 5, and the limiting plate blocks the cardboard, because the slope of fourth support frame 41 sets up, and the easy landing of cardboard leads to a plurality of cardboards to convey simultaneously easily. A reserved gap for a paper board to pass through is arranged between the limiting pressing plate 42 and the conveyor belt 3, and when the paper board is conveyed, the paper board close to the upper surface of the conveyor belt 3 is conveyed preferentially, so that the subsequent paper boards can be folded one by one. The gluing pool 5 is fixed on the ground, when the paperboard is glued, because the side edge of the paperboard is glued when the paperboard is folded, the other side edge of the paperboard is glued, and the glued two sides are positioned on the opposite surfaces, so that the two glued surfaces can be attached after the paperboard is folded.

Referring to fig. 1 and 3, the automatic folding device 6 includes a first folding plate 61 and a second folding plate 62 disposed on the frame 1, the first folding plate 61 and the second folding plate 62 are both made of the conveyor belt 3 and disposed on two side walls of the conveying platform 2, and a plurality of conveying rollers 68 are disposed on the frame 1 on two sides of the conveying platform 2. The first folded plate 61 is located on one side of the width direction of the conveying platform 2 and is sleeved on the conveying rollers 68. The second folded plate 62 is located at the other side of the width direction of the conveying platform 2 and is sleeved on the conveying rollers 68. The first flap 61 and the second flap 62 are both arranged obliquely in the direction of the transport platform 2. The first flap 61 and the second flap 62 each form an angle 64 with the transport platform 2, the angle 64 decreasing in the direction of transport of the conveyor 3. First folded plate 61 sets up in conveying platform 2 and leans on gluey pond 5 to set up, and second folded plate 62 is close to compression fittings 7 and sets up, first folded plate 61 and second folded plate 62 dislocation set. Namely, when folding the both sides of cardboard, preferentially fold cardboard rubberizing face towards one side on ground, when folding, buckle gradually the lateral wall of cardboard, then fold the rubberizing face of the opposite side of cardboard with same method again, can laminate two rubberizing faces of cardboard each other, make the cardboard bonding more reliable.

Referring to fig. 3, since the first and

second folding plates

61 and 62 are made of the conveyor belt 3, they have flexibility. Consequently, all be provided with a plurality of pinch rollers 65 in the one side that first flange 61 and second flange 62 deviate from mutually, frame 1 width direction's both sides all are provided with a plurality of first bracing pieces 66, and a plurality of pinch rollers 65 and a plurality of first bracing pieces 66 one-to-one set up, and the pinch roller 65 that is located first flange 61 one side offsets with first flange 61 lateral wall, and the pinch roller 65 that is located second flange 62 one side offsets with second flange 62 lateral wall. A connecting piece 651 is fixedly provided at one end of the first support lever 66 remote from the rack 1, a waist-shaped hole 652 is formed in the connecting piece 651 in the longitudinal direction thereof, a fixed shaft 653 is rotatably provided in the waist-shaped hole 652, and the fixed shaft 653 and the connecting piece 651 are fixed by a bolt. A first connecting rod 67 penetrates through the fixed shaft 653 in the radial direction, and one end of the first connecting rod 67, which is far away from the fixed shaft 653, is fixed with the pressing wheel 65. When the direction of the pressing wheel 65 is adjusted, the bolt is loosened, and the direction of the first connecting rod 67 can be controlled by rotating the fixing shaft 653, so that the size of the included angle 64 between the first folding plate 61 and the second folding plate 62 and the conveying platform 2 can be controlled.

Referring to fig. 3, a platen 63 is fixed to the frame 1, and the platen 63 is gradually expanded along the conveying direction of the conveyor 3. The two side edges of one end far away from the gluing tank 5 are obliquely arranged, the paper pressing plate 63 is positioned on the surface, far away from the ground, of the conveyor belt 3, the paper pressing plate 63 is positioned between the first folding plate 61 and the second folding plate 62, and a reserved gap for the paper feeding plate to pass through is arranged between the paper pressing plate 63 and the conveyor belt 3. The paper pressing plate 63 applies pressure to the paper sheet, and when the paper sheet is folded on both sides, the paper pressing plate 63 can apply a downward pressure to assist the pressing plate side walls to fold away from the ground.

Referring to fig. 4, the pressing device 7 includes a second support rod 72, a second connecting rod 73 and a pressing roller 71, the second support rod 72 is disposed on the frame 1 and located at two sides of the conveying platform 2, and the second connecting rod 73 is disposed on the second support rod 72. The press roller 71 is located at the end of the first folding plate 61 and the second folding plate 62 far away from the gluing tank 5 and is arranged along the width direction of the conveying platform 2, the press roller 71 is rotatably arranged between the two second connecting rods 73 and is located at one end of the second connecting rod 73 far away from the two supporting rods. The cardboard is preliminarily pressed with the transfer platform 2 by the first folded plate 61, and the second folded plate 62 and the transfer platform 2, and then transferred to the bottom of the pressing roller 71 by the belt to be pressed. In order to enable the paper box to be quickly solidified and shaped after being pressed, the paper boards are firmly bonded. The inside cavity setting at compression roller 71, the both ends of compression roller 71 all are connected with water pipe 74, are connected with rotary joint 75 between water pipe 74 and the compression roller 71, and it has the cold source to let in the compression roller 71, and in this embodiment, the cold source is the cooling oil, also can be the cooling water. A tank 76 and a pump body 77 are connected between the two water pipes 74, and a cold source is stored through the tank 76.

Referring to fig. 4, the air drying device 8 includes a first conveyor belt 81, a second conveyor belt 82, and a plurality of air pipes 83, the first conveyor belt 3 and the second conveyor belt 82 are stacked in a direction perpendicular to the ground, and a surface of the first conveyor belt 81 facing the ground and a surface of the second conveyor belt 82 away from the ground are attached to each other. The first conveyor belt 81 and the second conveyor belt 82 move in opposite directions, the folded paper boxes are clamped between the first conveyor belt 81 and the second conveyor belt 82, and when the first conveyor belt 81 and the second conveyor belt 82 move in opposite directions, the folded paper boxes can be pushed out through friction force. All seted up a plurality of bleeder vents 84 on first conveyer belt 81 and the second conveyer belt 82, in a plurality of tuber pipes 83 were fixed in first conveyer belt 81 inner space and the inner space of second conveyer belt 82, a plurality of tuber pipes 83 were connected with the wind regime, and in this embodiment, the wind regime is the air-cooler, carries cold wind through the air-cooler is continuous towards tuber pipe 83 in, cools down the carton for the solidification of the glue of bonding department on the carton. Therefore, the paper box can be pressed, the solidification of glue can be accelerated, and the adhesion of the paper box is firmer and more reliable.

Referring to fig. 5 and 6, the device 9 for detecting the firmness of the adhesive comprises a detection platform 91, wherein a third support frame 911 is arranged on the detection platform 91, and the third support frame 911 is in the shape of a portal frame. The third support frame 911 is provided with a screw 912 in a rotating manner on a rod parallel to the width direction of the conveying table, a guide rod 913 parallel to the screw 912 is arranged on the third support frame 911, a first moving block 9121 is arranged on the screw 912 in a threaded manner, and the guide rod 913 is sleeved with the first moving block 9121 in a sliding manner. A motor 9122 is fixed on the third support frame 911, an output shaft of the motor 9122 is connected with the screw 912, the screw 912 is driven to rotate through the motor 9122, and when the screw 912 rotates, the first moving block 9121 is driven to move along the axial direction of the screw 912.

Referring to fig. 5 and 6, an arc-shaped track 914 is fixed on the third support frame 911, the arc-shaped center of the track 914 and the arc of the folded side wall of the cardboard are concentric circles, and the track 914 is located between the third support frame 911 and the transfer platform 2, i.e. the track is suspended in the half-air. The second moving block 9141 is slidably disposed on the track 914, and a telescopic rod 915 is disposed between the first moving block 9121 and the second moving block 9141. A first connecting pipe 916 is fixed on one surface of the second moving block 9141 facing the detection platform 91, and a first suction disc 9161 is arranged at one end of the first connecting pipe 916, which is far away from the second moving block 9141. When the first moving block 9121 moves, the second moving block 9141 can be carried to slide around the arc-shaped surface of the track 914. Wear to locate second sucking disc 917 on testing platform 91, second sucking disc 917 connects the aspiration pump, and after the carton was held through second sucking disc 917, the aspiration pump was drawn the lateral wall of carton through first sucking disc 9161. The air pressure of the first suction cup 9161 is such that the carton side walls can be sucked without being forced. When the viscose of the paper box is not firm or is degummed, the side walls of the paper box can be sucked by the lower viscose force between the two side walls of the paper box, and the side walls of the paper box cannot be sucked by the firm viscose of the paper boxes. In this embodiment, the first suction pad 9161 is provided with two sets to facilitate detection.

Referring to fig. 5, the viscose firmness detection device 9 further comprises a removing platform 92, wherein a detection device 921 for detecting the degumming paper box and a removing device 922 for removing the degumming paper box are arranged on the removing platform 92, the detection device 921 is an industrial camera, the industrial camera is connected with a detection system for detecting the degumming paper box, and the detection device 921 is electrically connected with an alarm 923. The method comprises the steps of inputting defect pictures of poor degumming paper boxes into a detection system in advance, and if the upper surfaces of the paper boxes are flat, the upper ends of the degumming paper boxes are in an open shape, and the upper surfaces of the paper boxes which are firmly bonded are flat. Shoot the carton through gluing with viscose fastness detection device 9 through industry camera, the picture after shooing compares with the defect picture again. After the photos shot by the industrial camera are compared with the detection system and abnormal conditions are found, the alarm 923 can give an alarm to prompt operators, and the operators can check defective products in time. The removing device 922 is a removing cylinder, a removing conveying rail 924 is connected to one side, opposite to the removing device 922, of the removing platform 92, and the removed degumming cartons are all located on the removing conveying rail 924. And the piston rod of the removing cylinder extends out and pushes away the carton with unqualified viscose to complete the removing work of the carton with unqualified viscose.

The implementation principle of the gluing machine system for automatically folding the paper box in the embodiment of the application is as follows: the paperboard after die cutting is placed on the fourth support frame 41, the two sides of the paperboard are limited through the baffle 43, and the side, far away from the fourth support frame 41, of the paperboard is blocked through the limiting pressing plate 42. The conveyer belt 3 conveys the paper boards to the position of the gluing pool 5 for gluing, and the glued paper boards fold the two sides of the paper boards through the first folding board 61 and the second folding board 62. The folded sheets will form a carton, which is initially pressed into position by a press roller 71. The carton after preliminary pressing is conveyed into the first conveying belt 81 and the second conveying belt 82, the carton is pressed through the first conveying belt 81 and the second conveying belt 82, then the carton is blown through the air pipe 83, and the carton is cooled, so that glue on the carton can be shaped and fixed, and the carton can be bonded more firmly. And finally, the paper boxes are detected, the paper boxes with weak viscose are removed, and the workers are rubberized again, so that the paper box glue applying machine can be used for occasions with low quality requirements.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic folding gluing machine system of carton, includes frame (1), its characterized in that: the automatic folding machine is characterized in that a conveying platform (2) is arranged on the rack (1), a plurality of conveying belts (3) are arranged on the conveying platform (2), a feeding device (4), an upper glue pool (5) and an automatic folding device (6) are sequentially arranged on the rack (1) along the conveying direction of the conveying belts (3), the automatic folding device (6) comprises a first folded plate (61) and a second folded plate (62) which are arranged on the rack (1), the first folded plate (61) is positioned on one side of the width direction of the conveying platform (2), the second folded plate (62) is positioned on the other side of the width direction of the conveying platform (2) and a paper pressing plate (63) arranged on the rack (1), the first folded plate (61) and the second folded plate (62) are arranged in a relatively inclined mode, and an included angle (64) is formed between the first folded plate (61) and the second folded plate (62) and the conveying platform (2), contained angle (64) reduce gradually towards the direction of transfer of conveyer belt (3), press paper board (63) to be located and glue between pond (5) and the automatic folding device (6), press paper board (63) to extend to between first folded plate (61) and second folded plate (62) towards the direction of keeping away from and gluing pond (5), be provided with the reservation clearance that the paper feed board passes through between paper board (63) and conveyer belt (3).

2. An automatic carton folding glue applicator system as claimed in claim 1, characterised in that: the two side edges of one end, far away from the gluing pool (5), of the paper pressing plate (63) are obliquely arranged, a plurality of pressing wheels (65) are arranged on the side, far away from the gluing pool (5), of each first folded plate (61) and each second folded plate (62), a plurality of first supporting rods (66) are arranged on the two sides of the machine frame (1) in the width direction, the plurality of pressing wheels (65) and the plurality of first supporting rods (66) are arranged in a one-to-one correspondence mode, the pressing wheel (65) on one side of each first folded plate (61) abuts against the side, far away from the second folded plate (62), of each first folded plate (61), and the pressing wheel (65) on one side of each second folded plate (62) abuts against the side, far away from the first folded plate (61), of each second folded;

a first connecting rod (67) is arranged between the pressing wheel (65) and the first supporting rod (66), one end of the first connecting rod (67) is connected with the first supporting rod (66), the angle between the first connecting rod (67) and the first supporting rod (66) can be adjusted, and the other end of the first connecting rod (67) is fixed with the pressing wheel (65);

the first folded plate (61) and the second folded plate (62) are both the conveyor belt (3) and are arranged on two side walls of the conveying platform (2).

3. An automatic carton folding glue applicator system as claimed in claim 2, characterised in that: the pressing device (7) is arranged on the rack (1), the pressing device (7) comprises a pressing roller (71), a second supporting rod (72) and a second connecting rod (73), the pressing roller (71) is located at the end part, far away from the gluing pool (5), of the first folding plate (61) and the second folding plate (62), the second supporting rod (72) is arranged on the rack (1), the pressing roller (71) is arranged along the width direction of the conveying platform (2), the second connecting rod (73) is arranged on the second supporting rod (72), one end, far away from the second supporting rod (72), of the second connecting rod (73) is rotatably connected with the pressing roller (71), the pressing roller (71) is arranged in a hollow mode, two ends of the pressing roller (71) are connected with water pipes (74), and a rotary joint (75) is connected between the water pipes (74) and the pressing roller (71), a cold source is introduced into the compression roller (71).

4. A carton automated folding sizer system as claimed in claim 3, wherein: the air drying device is characterized in that an air drying device (8) is arranged on the frame (1) and close to the pressing device (7), the air drying device (8) comprises a first conveying belt (81), a second conveying belt (82) and a plurality of air pipes (83), the first conveying belt (81) and the second conveying belt (82) are mutually attached and are opposite in transmission direction, a plurality of air holes (84) and a plurality of air pipes (83) are formed in the first conveying belt (81) and the second conveying belt (82) and are fixed in the inner space of the first conveying belt (81) and the inner space of the second conveying belt (82) respectively, and the air pipes (83) are connected with an air source.

5. A carton auto-folding glue applicator system as claimed in claim 4, characterised in that: the adhesive firmness detection device (9) is arranged at the tail end of the rack (1), the adhesive firmness detection device (9) comprises a detection platform (91) and a rejection platform (92), a third support frame (911) is arranged on the detection platform (91), a screw rod (912) is rotatably arranged on the third support frame (911), a first moving block (9121) is arranged on the screw rod (912) in a threaded manner, a guide rod (913) parallel to the screw rod (912) is arranged on the third support frame (911), and the first moving block (9121) is slidably sleeved on the guide rod (913);

an arc-shaped track (914) is fixed on the third support frame (911), the track (914) is located between the third support frame (911) and the conveying platform (2), a second moving block (9141) is arranged on the track (914) in a sliding manner, an expansion link (915) is arranged between the first moving block (9121) and the second moving block (9141), a first connecting pipe (916) is fixed on one surface, facing the detection platform (91), of the second moving block (9141), and a first sucking disc (9161) is arranged at one end, away from the second moving block (9141), of the first connecting pipe (916);

and a second sucking disc (917) is arranged on the detection platform (91) in a penetrating manner.

6. A carton auto-folding glue applicator system as claimed in claim 5, characterised in that: the degumming paper box removing platform is characterized in that a detection device (921) for detecting degumming paper boxes and a removing device (922) for removing the degumming paper boxes are arranged on the removing platform (92), the detection device (921) is an industrial camera, the industrial camera is connected with a detection system for detecting the degumming paper boxes, and the detection device (921) is electrically connected with an alarm (923);

the removing device (922) is a removing cylinder, one side of the removing platform (92) opposite to the removing device (922) is connected with a removing conveying rail (924), and the removed degumming cartons are all located on the removing conveying rail (924).

7. A carton automated folding sizer system as claimed in claim 3, wherein: first folded plate (61) set up in conveying platform (2) and lean on rubberizing pond (5) to set up, second folded plate (62) are close to compression fittings (7) and set up, first folded plate (61) and second folded plate (62) dislocation set.

8. An automatic carton folding glue applicator system as claimed in claim 1, characterised in that: the feeding device (4) comprises a fourth supporting frame (41) and a limiting pressing plate (42), the fourth supporting frame (41) is obliquely arranged on the rack (1), the limiting pressing plate (42) is fixed on the rack (1) and located at the position, facing the upper glue pool (5), of the fourth supporting frame (41), and a reserved gap for allowing a paper board to pass through is formed between the limiting pressing plate (42) and the conveyor belt (3).