Full-automatic paperboard folding and pasting machine

Abstract

The utility model discloses a full-automatic paperboard folding pasting machine which comprises a machine box, a top plate feeding mechanism, a folding mechanism, a carrying mechanism, a bottom plate feeding mechanism and a conveying line, the top plate feeding mechanism, the folding mechanism, the carrying mechanism, the bottom plate feeding mechanism and the conveying line are arranged on the machine box, the top plate feeding mechanism is located at one end of the folding mechanism, and the bottom plate feeding mechanism is located at the starting end of the conveying line. A gluing mechanism and a positioning mechanism are sequentially arranged above the conveying line, a material pulling mechanism is arranged at the bottom of the conveying line, and the carrying mechanism reciprocates between the folding mechanism and the conveying line. According to the full-automatic paperboard folding and pasting machine, the top plate feeding mechanism and the bottom plate feeding mechanism are used for feeding a top plate and a bottom plate respectively, the folding mechanism is used for folding the top plate, the gluing mechanism is used for gluing the bottom plate, and the carrying mechanism is used for carrying the folded top plate and bonding the folded top plate with the bottom plate. Therefore, automatic folding of the top plate and automatic bonding of the top plate and the bottom plate are achieved, the labor intensity of workers is reduced, the manufacturing efficiency between the top plate and the bottom plate is improved, and the manufacturing quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to card paper support frame production technical field, especially in a kind of full-automatic paperboard folding and sticking machine. BACKGROUND

[0002] In the glasses industry, card paper is usually used as a support frame to support and package multiple spectacle lenses, and such card paper support frames are generally formed by bonding a foldable top plate and a bottom plate.

[0003] Currently, the folding of the top plate and the bonding of the folded top plate and the bottom plate are both completed manually, specifically, the top plate is first folded into a set shape by hand, then adhesive is applied to the bottom plate, the folded top plate is then pasted onto the bottom plate, and the top plate is pressed tightly. However, this folding and bonding method requires high labor intensity and high cost, and the efficiency of manual folding and bonding is low, which cannot ensure the quality of production. Therefore, there is an urgent need to design a folding and bonding integrated equipment that can realize automation. SUMMARY

[0004] The utility model aims to provide a full-automatic paperboard folding and sticking machine that reduces labor intensity, improves production efficiency and ensures production quality.

[0005] To solve the above technical problems, the utility model can use the following technical solutions to achieve:

[0006] A full-automatic paperboard folding and sticking machine includes a machine case, a top plate feeding mechanism, a folding mechanism, a conveying mechanism, a bottom plate feeding mechanism and a conveying line arranged on the machine case. The top plate feeding mechanism is located at one end of the folding mechanism and is used to feed the top plate to be folded to the folding mechanism. The folding mechanism is used to fold the top plate. The bottom plate feeding mechanism is located at the starting end of the conveying line and is provided with a gluing mechanism and a positioning mechanism in sequence above the conveying line along the conveying direction. A pulling mechanism is arranged at the bottom of the conveying line. The conveying mechanism reciprocates between the folding mechanism and the conveying line and is used to convey the folded top plate.

[0007] In one embodiment, the folding mechanism includes a driving unit, three folding dies and a shoveling and pressing unit. The three folding dies are arranged side by side, and the two side folding dies are connected to the driving unit. The driving unit can drive the two side folding dies to move towards or away from the middle folding die. The shoveling and pressing unit is provided with two groups of shoveling and pressing units arranged above the folding dies and between the two side folding dies and the middle folding die.

[0008] In one of the embodiments, the folding die comprises a folding cylinder, an upper die and a lower die, the upper die is arranged opposite to the lower die, and the upper die is connected with the folding cylinder, the folding cylinder can drive the upper die to move towards or away from the lower die; the scraping unit comprises a mounting seat, a scraping cylinder and a scraper, the scraping cylinder is arranged on the mounting seat, and the scraper is connected with the scraping cylinder, and the scraping cylinder can drive the scraper to move downwards.

[0009] In one of the embodiments, the conveying mechanism comprises a conveying driving element, a conveying fixed seat, a conveying motor, a rack set and a conveying mounting plate, the conveying fixed seat is connected with the conveying driving element, the conveying driving element drives the conveying fixed seat to move back and forth between the folding mechanism and the conveying line, the conveying motor is arranged on the conveying fixed seat and is provided with a gear at the output end, the rack set is engaged with the gear, the conveying mounting plate is connected with the bottom end of the rack set, and a conveying suction nozzle is arranged on the conveying mounting plate.

[0010] In one of the embodiments, the gluing mechanism comprises a gluing moving plate, a gluing adjusting plate, a gluing mounting plate and a spray gun, the gluing moving plate can move axially along the conveying line, the gluing adjusting plate is movably connected with the gluing moving plate, the gluing mounting plate is movably connected with the gluing adjusting plate, and the spray gun is arranged on the gluing mounting plate.

[0011] In one of the embodiments, the positioning mechanism comprises a positioning frame, a movable plate, a positioning cylinder and a positioning plate, the positioning frame is arranged on the conveying line, the movable plate is movably arranged on the fixed frame, the positioning cylinder is arranged on the movable plate, the positioning plate is connected with the positioning cylinder and is located above the conveying line, and the positioning cylinder can drive the positioning plate to move towards the conveying line.

[0012] In one of the embodiments, the conveying line is provided with an empty-avoiding slide, the empty-avoiding slide is arranged axially along the conveying line, the material pulling mechanism comprises a material pulling driving element, a material pulling moving plate, a material pulling cylinder and a material pulling plate, the material pulling moving plate is connected with the material pulling driving element, the material pulling driving element can drive the material pulling moving plate to move axially along the conveying line, the material pulling cylinder is arranged on the material pulling moving plate, the material pulling plate is connected with the material pulling cylinder, the material pulling cylinder can drive the material pulling plate to move up and down, and a material pulling rod corresponding to the empty-avoiding slide is arranged on the material pulling plate.

[0013] In one of the embodiments, the conveying tail end of the conveying line is provided with a material pressing plate, a first material pressing channel is formed between the material pressing plate and the top of the conveying line, and the starting end of the material pressing plate is located at the positioning mechanism and is upwardly curved.

[0014] In one of the embodiments, the conveying tail end of the conveying line is connected with a pressing mechanism, which comprises a pressing mounting base, a pressing driving motor, an upper conveying belt and a lower conveying belt, the pressing driving motor, the upper conveying belt and the lower conveying belt are arranged on the pressing mounting base respectively, and the upper conveying belt and the lower conveying belt are arranged in a vertical manner and form a second pressing channel, the output end of the pressing driving motor is rotationally connected with the upper conveying belt, and the upper conveying belt is rotationally connected with the lower conveying belt.

[0015] In one of the embodiments, the top plate feeding mechanism and the bottom plate feeding mechanism have the same structure, and both comprise a storage unit and a feeding unit, and the feeding unit is located above the storage unit; the storage unit comprises a storage support, a lifting motor, a lead screw and a storage plate, the lifting motor and the lead screw are arranged on the storage support respectively, and the lifting motor is connected with the lead screw and can drive the lead screw to rotate, the storage plate is rotationally connected with the lead screw, the lead screw drives the storage plate to move up and down when rotating, and a limiting block is arranged on the storage plate. Advantageous effects

[0016] The full-automatic paperboard folding and pasting machine disclosed by the utility model sequentially feeds the top plates to be folded to the folding mechanism by the top plate feeding mechanism, the folding mechanism automatically folds the top plates, at the same time, the bottom plate feeding mechanism sequentially feeds the bottom plates to the conveying line, and the bottom plates are glued by the gluing mechanism, after gluing, the bottom plates are pulled by the pulling mechanism, the bottom plates are conveyed along the conveying line in the axial direction and conveyed to the positioning mechanism, the positioning mechanism positions the bottom plates, at this time, the carrying mechanism carries the folded top plates at the folding mechanism to the conveying line and pastes the top plates on the bottom plates, so that the automatic folding of the top plates and the automatic pasting of the top plates and the bottom plates are realized, the labor intensity is reduced by automatic folding and pasting, and the manufacturing efficiency between the top plates and the bottom plates is improved and the manufacturing quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the full-automatic paperboard folding and pasting machine of the utility model Figure 1 ;

[0018] Figure 2 It is a schematic diagram of the full-automatic paperboard folding and pasting machine of the utility model Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the folding mechanism of the full-automatic paperboard folding and pasting machine of the utility model

[0020] Figure 4 It is a schematic diagram of the folding die of the full-automatic paperboard folding and pasting machine of the utility model

[0021] Figure 5 It is a schematic diagram of the shovel pressing unit of the full-automatic paperboard folding and pasting machine of the utility model

[0022] Figure 6 It is the carrying mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0023] Figure 7 It is the gluing mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0024] Figure 8 It is the positioning mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0025] Figure 9 It is the conveying line schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0026] Figure 10 It is the material pulling mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0027] Figure 11 It is the material pressing mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0028] Figure 12 It is the top plate feeding mechanism schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0029] Figure 13 It is the storage unit schematic view of full-automatic paperboard folding and pasting machine of the utility model;

[0030] Figure 14 It is the top plate and bottom plate schematic view of the utility model.

[0031] As shown in the drawings:

[0032] 100, case;

[0033] 200, top plate feeding mechanism, 210, storage unit, 211, storage support, 212, lifting motor, 213, screw rod, 214, storage plate, 215, limit block, 220, feeding unit;

[0034] 300, folding mechanism, 310, driving unit, 320, folding die, 321, folding cylinder, 322, upper die, 323, lower die, 330, shoveling and pressing unit, 331, mounting seat, 332, shoveling and pressing cylinder, 333, shovel knife;

[0035] 400, carrying mechanism, 410, carrying driving part, 420, carrying fixing seat, 430, carrying motor, 431, gear, 440, rack group, 450, carrying mounting plate;

[0036] 500, bottom plate feeding mechanism;

[0037] 600. Conveyor line; 610. Clearance slide; 620. Pressure plate; 630. First pressure channel;

[0038] 700. Glue application mechanism; 710. Glue application moving plate; 720. Glue application adjusting plate; 730. Glue application mounting plate; 740. Spray gun;

[0039] 800. Positioning mechanism; 810. Positioning frame; 820. Movable plate; 830. Positioning cylinder; 840. Positioning plate;

[0040] 900. Material pulling mechanism; 910. Material pulling drive component; 920. Material pulling moving plate; 930. Material pulling cylinder; 940. Material pulling plate; 950. Material pulling rod;

[0041] 1000, pressing mechanism; 1100, pressing mounting base; 1200, pressing drive motor; 1300, upper conveyor belt; 1400, lower conveyor belt; 1500, second pressing channel. Detailed Implementation

[0042] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0043] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly on" another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0045] Please see Figure 1 and Figure 2The application discloses a full-automatic paperboard folding and sticking machine which comprises a machine box 100, a top plate feeding mechanism 200, a folding mechanism 300, a carrying mechanism 400, a bottom plate feeding mechanism 500 and a conveying line 600 which are arranged on the machine box 100, the top plate feeding mechanism 200 is arranged at one end of the folding mechanism 300 and is used for feeding the top plate to be folded to the folding mechanism 300, the folding mechanism 300 is used for folding the top plate, the bottom plate feeding mechanism 500 is arranged at the starting end of the conveying line 600, a gluing mechanism 700 and a positioning mechanism 800 are sequentially arranged above the conveying line 600 along the conveying direction, and a pulling mechanism 900 is arranged at the bottom of the conveying line 600, and the carrying mechanism 400 reciprocates between the folding mechanism 300 and the conveying line 600 and is used for carrying the folded top plate.

[0046] Specifically, in the embodiment, the stacked top plates to be folded are placed at the top plate feeding mechanism 200, the top plate feeding mechanism 200 feeds the top plates to be folded to the folding mechanism 300 in sequence, the folding mechanism 300 automatically folds the top plates into a set shape, meanwhile, the stacked bottom plates are placed at the bottom plate feeding mechanism 500, the bottom plate feeding mechanism 500 feeds the bottom plates to the conveying line 600 in sequence, when feeding, the bottom plates are fed to the gluing mechanism 700, the gluing mechanism 700 glues the bottom plates, after gluing, the pulling mechanism 900 at the bottom of the conveying line 600 pulls the bottom plates to move and convey the bottom plates along the conveying line 600 in the axial direction and to the positioning mechanism 800, the positioning mechanism 800 positions the bottom plates, at this time, the carrying mechanism 400 moves towards the folding mechanism 300, absorbs the folded top plates at the folding mechanism 300, after absorption, the carrying mechanism 400 carries the folded top plates to the conveying line 600, after moving to a set position, the carrying mechanism 400 sticks the top plates to the bottom plates, thereby realizing automatic folding of the top plates and automatic sticking of the top plates to the bottom plates, through automatic folding and sticking, the labor intensity and labor cost can be reduced, the folding and sticking production efficiency of the top plates and the bottom plates is improved, and the folding and sticking production quality is ensured.

[0047] Please refer to Figures 3 to 5, in order to realize the automatic folding of the top plate, therefore, the folding mechanism 300 in the embodiment includes a driving unit 310, a folding die 320 and a shoveling unit 330, the folding die 320 is provided with three groups, and is arranged side by side, the folding dies 320 on both sides are connected with the driving unit 310 respectively, the driving unit 310 can drive the folding dies 320 on both sides to move towards or away from the folding die 320 in the middle, the shoveling unit 330 is provided with two groups and is located above the folding die 320, and the two groups of shoveling units 330 are respectively arranged between the folding dies 320 on both sides and the folding die 320 in the middle, and the folding die 320 includes a folding cylinder 321, an upper die 322 and a lower die 323, the upper die 322 and the lower die 323 are arranged in an upper and lower relationship, and the upper die 322 is connected with the folding cylinder 321, the folding cylinder 321 can drive the upper die 322 to move towards or away from the lower die 323; the shoveling unit 330 includes a mounting seat 331, a shoveling cylinder 332 and a shovel 333, the shoveling cylinder 332 is arranged on the mounting seat 331, and the shovel 333 is connected with the shoveling cylinder 332, the shoveling cylinder 332 can drive the shovel 333 to move downward.

[0048] When folding the top plate, the top plate feeding mechanism 200 will suck the top plate to be folded and place it on the three groups of folding dies 320, and the middle part of the top plate will be placed on the lower die 323 of the middle folding die 320, and the two sides of the top plate will be placed on the lower dies 323 of the folding dies 320 on both sides, at this time the folding cylinder 321 will drive the upper dies 322 of the three groups of folding dies 320 to move downward and close with the corresponding lower dies 323, thereby pressing the two sides and the middle part of the top plate, and after pressing, the shoveling cylinders 332 in the two groups of shoveling units 330 will drive the shovels 333 to move downward, the shovels 333 will act on the middle part and the side edge of the top plate when moving downward, at the same time, the driving unit 310 operates, which drives the folding dies 320 on both sides to move towards the folding die 320 in the middle, so that the two sides of the top plate pressed move towards the middle part, to realize folding the middle part and the side edge of the top plate towards the bottom, thereby realizing the automatic folding of the top plate, through the automatic folding, the manual operation can be simplified, and the folding efficiency of the top plate is improved.

[0049] Please refer to Figure 7When the top plate is being folded, the bottom plate feeding mechanism 500 will feed the bottom plates to the conveying line 600 in sequence and place the fed bottom plates at the gluing mechanism 700, and in order to realize automatic gluing of the bottom plates, the gluing mechanism 700 in the embodiment comprises a gluing moving plate 710, a gluing adjusting plate 720, a gluing mounting plate 730 and a spray gun 740, the gluing moving plate 710 can move axially along the conveying line 600, the gluing adjusting plate 720 is movably connected with the gluing moving plate 710, the gluing mounting plate 730 is movably connected with the gluing adjusting plate 720, and the spray gun 740 is arranged on the gluing mounting plate 730. When the bottom plate feeding mechanism 500 feeds the bottom plates to the gluing mechanism 700, the three-axis positions of the spray gun 740 can be adjusted (the driving mode can adopt a motor or an air cylinder) through the gluing moving plate 710, the gluing adjusting plate 720 and the gluing mounting plate 730, that is, the X-axis, Y-axis and Z-axis positions are adjusted, so that the position of the spray gun 740 is matched with the bottom plate on the conveying line 600, and then the bottom plate is glued by the spray gun 740, so as to realize automatic gluing of the bottom plate.

[0050] Please refer to Figure 9 and Figure 10 After the bottom plate is glued, the pulling mechanism 900 at the bottom of the conveying line 600 will pull the bottom plate, so that the bottom plate is conveyed axially along the conveying line 600, and in order to realize conveying of the bottom plate, the embodiment is provided with an empty slide 610 on the conveying line 600, the empty slide 610 is arranged axially along the conveying line 600, meanwhile, the pulling mechanism 900 comprises a pulling driving part 910, a pulling moving plate 920, a pulling cylinder 930 and a pulling plate 940, the pulling moving plate 920 is connected with the pulling driving part 910, the pulling driving part 910 can drive the pulling moving plate 920 to move axially along the conveying line 900, the pulling cylinder 930 is installed on the pulling moving plate 920, the pulling plate 940 is connected with the pulling cylinder 930, the pulling cylinder 930 can drive the pulling plate 940 to ascend and descend, and the pulling rod 950 corresponding to the empty slide 610 is arranged on the pulling plate 940.

[0051] When the bottom plate on the conveying line 600 is coated with glue, the pulling cylinder 930 drives the pulling plate 940 to rise upward, so that the pulling rod 950 on the pulling plate 940 penetrates upward from the empty slide 610 of the conveying line 600. After the pulling rod 950 penetrates, the pulling driving part 910 drives the pulling moving plate 920 to move axially along the conveying line 600. When the pulling moving plate 920 moves, it carries the pulling rod 950 to move, and then pulls the bottom plate on the conveying line 600 through the pulling rod 950, until the bottom plate is pulled to the positioning mechanism 800. After the bottom plate is pulled to the set position, the pulling cylinder 930 drives the pulling plate 940 to reset downward, and the pulling rod 950 on the pulling plate 940 also resets. The pulling driving part 910 drives the pulling moving plate 920 to reset, so as to pull the next bottom plate, and finally realize the automatic conveying of the bottom plate.

[0052] In addition, since the folded part of the top plate faces downward after being folded, and the bottom plate is provided with a space corresponding to the folded part of the top plate, in order to facilitate the bonding between the top plate and the bottom plate, when the bottom plate is fed to the conveying line 600, the space of the bottom plate corresponds to the empty slide 610 of the conveying line 600, and when the top plate and the bottom plate are bonded, the folded part of the top plate is also placed in the empty slide 610, so that the structure design of the top plate and the bottom plate is reasonable when they are bonded. At the same time, the empty slide 610 can also limit the bonded bottom plate and top plate, so that the bonded bottom plate and top plate can be smoothly conveyed.

[0053] Please refer to Figure 8In order to ensure the quality of the bonding, when the pulling mechanism 900 pulls the bottom plate to the positioning mechanism 800 for positioning, the positioning mechanism 800 of the embodiment comprises a positioning frame 810, a movable plate 820, a positioning cylinder 830 and a positioning plate 840. The positioning frame 810 is arranged on the conveying line 600. The movable plate 820 is movably arranged on the positioning frame 810. The positioning cylinder 830 is arranged on the movable plate 820. The positioning plate 840 is connected with the positioning cylinder 830 and located above the conveying line 600. The positioning cylinder 830 can drive the positioning plate 840 to move towards the conveying line 600. Specifically, when the pulling mechanism 900 pulls the bottom plate on the conveying line 600, the positioning cylinder 830 drives the positioning plate 840 to move downwards, so that the positioning plate 840 cooperates with the conveying line 600 to position the bottom plate. After the positioning, the carrying mechanism 400 carries the folded top plate on the folding mechanism 300 and bonds the carried top plate to the bottom plate. After the bonding, the positioning cylinder 830 drives the positioning plate 840 to move upwards to reset. The pulling mechanism 900 pulls the bonded bottom plate and top plate again. The positioning of the bottom plate by the positioning mechanism 800 can ensure the bonding precision between the top plate and the bottom plate, so as to ensure the bonding quality between the top plate and the bottom plate. The movable plate 820 is movably connected with the positioning frame 810, so that the height of the movable plate 820 can be adjusted to better cooperate the positioning plate 840 with the conveying line 600, thereby realizing the positioning of the bonded bottom plate and top plate with different thicknesses.

[0054] Please refer to Figure 6 In order to bond the folded top plate and bottom plate, the carrying mechanism 400 of the embodiment comprises a carrying driving member 410, a carrying fixing seat 420, a carrying motor 430, a rack set 440 and a carrying mounting plate 450. The carrying fixing seat 420 is connected with the carrying driving member 410. The carrying driving member 410 drives the carrying fixing seat 420 to reciprocate between the folding mechanism 300 and the conveying line 600. The carrying motor 430 is arranged on the carrying fixing seat 420 and provided with a gear 431 at the output end. The rack set 440 is engaged with the gear 431. The carrying mounting plate 450 is connected with the bottom end of the rack set 440 and provided with a carrying suction nozzle (not shown in the figure) on the carrying mounting plate 450.

[0055] When the top plate is folded and the bottom plate is positioned, the conveying driver 410 drives the conveying fixed seat 420 to move towards the folding mechanism 300. After moving to the set position, the conveying motor 430 drives the gear 431 to rotate. When the gear 431 rotates, it drives the rack group 440 to move downward. When the rack group 440 moves downward, it moves the conveying mounting plate 450 downward, thereby driving the conveying suction nozzle of the conveying mounting plate 450 to move downward. After the conveying suction nozzle moves to the set position, it sucks the folded top plate. After the folded top plate is sucked, the conveying motor 430 drives the conveying suction nozzle to move upward to reset. At the same time, the conveying driver 410 drives the conveying fixed seat 420 to move towards the conveying line 600. When moving to the set position, the top plate sucked by the conveying suction nozzle is above the bottom plate. At this time, the conveying motor 430 drives the gear 431 to rotate again, thereby moving the conveying suction nozzle downward until the sucked top plate is bonded to the bottom plate. In this way, the automatic bonding between the top plate and the bottom plate is realized, thereby avoiding manual operation, reducing labor cost, and improving bonding efficiency.

[0056] Please refer to Figure 9 In order to improve the bonding quality between the top plate and the bottom plate, a pressing plate 620 is arranged at the conveying tail end of the conveying line 600. The first pressing channel 630 is formed between the pressing plate 620 and the top of the conveying line 600. The starting end of the pressing plate 620 is located at the positioning mechanism 800 and is upwardly raised.

[0057] After the top plate and the bottom plate are bonded, the pressing plate 620 drives the bonded top plate and the bottom plate to move from the starting end of the pressing plate 620 to the first pressing channel 630. The two sides of the bonded top plate and the bottom plate move along the first pressing channel 630. The two sides of the bonded top plate and the bottom plate are first pressed by the first pressing channel 630, so that the top plate and the bottom plate can be tightly bonded, thereby ensuring the bonding quality between the top plate and the bottom plate. The upwardly raised starting end of the pressing plate 620 can conveniently drive the bonded top plate and the bottom plate into the first pressing channel 630, so that the bonded top plate and the bottom plate can be smoothly transferred.

[0058] Similarly, please refer to Figure 11, in order to improve the bonding quality between the top plate and the bottom plate, in the embodiment, the conveying tail end of the conveying line 600 is also connected with a pressing mechanism 1000, the pressing mechanism 1000 includes a pressing mounting base 1100, a pressing driving motor 1200, an upper conveying belt 1300 and a lower conveying belt 1400, the pressing driving motor 1200, the upper conveying belt 1300 and the lower conveying belt 1400 are respectively arranged on the pressing mounting base 1100, and the upper conveying belt 1300 and the lower conveying belt 1400 are arranged in a vertical manner and form a second pressing channel 1500, the output end of the pressing driving motor 1200 is rotationally connected with the upper conveying belt 1300, and the upper conveying belt 1300 is rotationally connected with the lower conveying belt 1400.

[0059] When the top plate and the bottom plate are bonded, the pulling mechanism 900 pulls the bonded top plate and bottom plate to the first pressing channel 630, and the first pressing channel 630 performs the first pressing, and then the bonded top plate and bottom plate are pulled from the first pressing channel 630 to the pressing mechanism 1000, and the bonded top plate and bottom plate are placed in the second pressing channel 1500 between the upper conveying belt 1300 and the lower conveying belt 1400, at this time, the pressing driving motor 1200 drives the upper conveying belt 1300 and the lower conveying belt 1400 to rotate (motor and belt transmission structure), when the upper conveying belt 1300 and the lower conveying belt 1400 rotate, the bonded top plate and bottom plate are conveyed along the second pressing channel 1500, and the second pressing channel 1500 performs the second pressing between the top plate and the bottom plate, thereby firmly bonding the top plate and the bottom plate, thereby improving the bonding quality between the top plate and the bottom plate, and when the top plate and the bottom plate are output from the second pressing channel 1500, the material is collected.

[0060] Finally, please refer to Figure 12 and Figure 13 , in order to realize the automatic feeding of the top plate and the bottom plate, therefore, the top plate feeding mechanism 200 and the bottom plate feeding mechanism 500 adopt the same structure, both including a storage unit 210 and a feeding unit 220, and the feeding unit 220 is located above the storage unit 210; the storage unit 210 includes a storage support 211, a lifting motor 212, a lead screw 213 and a storage plate 214, the lifting motor 212 and the lead screw 213 are respectively arranged on the storage support 211, and the lifting motor 212 is connected with the lead screw 213 and can drive the lead screw 213 to rotate, the storage plate 214 is rotationally connected with the lead screw 213, and the lead screw 213 drives the storage plate 214 to move up and down when rotating, and a limiting block 215 is arranged on the storage plate 214.

[0061] Specifically, the top plate or the bottom plate is stacked and placed on the storage plate 214, and the stacked top plate or bottom plate is limited by the limiting block 215 on the storage plate 214. At this time, the feeding unit 220 will sequentially suck and feed the uppermost top plate or bottom plate, and the structure of the feeding unit 220 can adopt the structure of the carrying mechanism 400 to realize the movement of X axis, Y axis and Z axis, so as to place the top plate on the feeding position corresponding to the folding mechanism 300, or place the bottom plate on the feeding position corresponding to the conveying line 600. When the uppermost top plate or bottom plate is sucked, the lifting motor 212 drives the screw rod 213 to rotate, and the screw rod 213 moves upward with the storage plate 214 when rotating, so as to lift the stacked top plate or bottom plate on the storage plate 214, so as to facilitate the feeding unit 220 to suck the top plate or the bottom plate, and finally realize the automatic feeding of the top plate or the bottom plate, thereby reducing the manual operation and the labor cost, and improving the efficiency.

[0062] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any person skilled in the art can make some changes, modifications and equivalent changes within the scope of the technical scheme of the present application by using the above disclosed technical content, which are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A fully automatic paperboard folding and gluing machine, characterized in that: The machine case, a top plate feeding mechanism, a folding mechanism, a carrying mechanism, a bottom plate feeding mechanism and a conveying line arranged on the machine case; The top plate feeding mechanism is located at one end of the folding mechanism and is used for feeding the top plate to be folded to the folding mechanism, and the folding mechanism is used for folding the top plate; The bottom plate feeding mechanism is located at the starting end of the conveying line, and along the conveying direction, a gluing mechanism and a positioning mechanism are sequentially arranged above the conveying line, and a pulling mechanism is arranged at the bottom of the conveying line; The carrying mechanism reciprocates between the folding mechanism and the conveying line and is used for carrying the folded top plate.

2. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The folding mechanism comprises a driving unit, folding dies and a shoveling unit. The folding dies are arranged in three groups and side by side. The folding dies on both sides are connected with the driving unit. The driving unit can drive the folding dies on both sides to move towards or away from the folding die in the middle. The shoveling unit is arranged in two groups and above the folding dies. The two groups of shoveling units are arranged between the folding dies on both sides and the folding die in the middle.

3. The fully automatic paperboard folding and gluing machine according to claim 2, characterized in that: The folding die comprises a folding cylinder, an upper die and a lower die. The upper die and the lower die are arranged in an upper-lower relationship. The upper die is connected with the folding cylinder. The folding cylinder can drive the upper die to move towards or away from the lower die. The shoveling unit comprises a mounting seat, a shoveling cylinder and a shovel. The shoveling cylinder is arranged on the mounting seat. The shovel is connected with the shoveling cylinder. The shoveling cylinder can drive the shovel to move downwards.

4. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The carrying mechanism comprises a carrying driving part, a carrying fixing seat, a carrying motor, a rack group and a carrying mounting plate. The carrying fixing seat is connected with the carrying driving part. The carrying driving part drives the carrying fixing seat to reciprocate between the folding mechanism and the conveying line. The carrying motor is arranged on the carrying fixing seat and is provided with a gear at the output end. The rack group is engaged with the gear. The carrying mounting plate is connected with the bottom end of the rack group. A carrying suction nozzle is arranged on the carrying mounting plate.

5. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The gluing mechanism comprises a gluing moving plate, a gluing adjusting plate, a gluing mounting plate and a spray gun. The gluing moving plate can move axially along the conveying line. The gluing adjusting plate is movably connected with the gluing moving plate. The gluing mounting plate is movably connected with the gluing adjusting plate. The spray gun is arranged on the gluing mounting plate.

6. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The positioning mechanism comprises a positioning frame, a movable plate, a positioning cylinder and a positioning plate. The positioning frame is arranged on the conveying line. The movable plate is movably arranged on the positioning frame. The positioning cylinder is arranged on the movable plate. The positioning plate is connected with the positioning cylinder and is arranged above the conveying line. The positioning cylinder can drive the positioning plate to move towards the conveying line.

7. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The conveying line is provided with an emptying slide. The emptying slide is arranged axially along the conveying line. The pulling mechanism comprises a pulling driving part, a pulling moving plate, a pulling cylinder and a pulling plate. The pulling moving plate is connected with the pulling driving part. The pulling driving part can drive the pulling moving plate to move axially along the conveying line. The pulling cylinder is arranged on the pulling moving plate. The pulling plate is connected with the pulling cylinder. The pulling cylinder can drive the pulling plate to move up and down. The pulling plate is provided with a pulling rod corresponding to the emptying slide.

8. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The conveying tail end of the conveying line is provided with a pressing plate. A first pressing channel is formed between the pressing plate and the top of the conveying line. The starting end of the pressing plate is located at the positioning mechanism and is upwardly bent.

9. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The conveying tail end of the conveying line is connected with a pressing mechanism, which comprises a pressing mounting base, a pressing driving motor, an upper conveying belt and a lower conveying belt.

10. The fully automatic paperboard folding and gluing machine according to claim 1, characterized in that: The top plate feeding mechanism and the bottom plate feeding mechanism are identical in structure, and each comprises a storage unit and a feeding unit, and the feeding unit is located above the storage unit. The storage unit comprises a storage support, a lifting motor, a screw rod and a storage plate, the lifting motor and the screw rod are arranged on the storage support, the lifting motor is connected with the screw rod and can drive the screw rod to rotate, the storage plate is connected with the screw rod in a rotating mode, the screw rod drives the storage plate to move up and down when rotating, and a limiting block is arranged on the storage plate.

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