A flexible packaging box apparatus

Abstract

The utility model provides a kind of flexible packaging box equipment, including conveying mechanism, feeding mechanism, edge folding mechanism, bonding mechanism and side forming mechanism;Conveying mechanism includes conveying line, and bearing fixture is equipped at conveying line interval;Edge folding mechanism includes two first guide blocks respectively arranged in the both sides of conveying line, and first guide block is equipped with the first guide surface of inclination, and the top of first guide block is equipped with edge folding plate, and edge folding plate is equipped with the edge folding guide portion that is bent upwards;Bonding mechanism includes first glue spraying device and tongue insertion device, and glue spraying device includes glue dispensing valve, and tongue insertion device includes lifting drive part, and the tongue of lifting drive part connection;Side forming mechanism includes forming conveying belt, and second guide block and second glue spraying device are arranged in the both sides of forming conveying belt, and multiple push blocks are equipped at forming conveying belt interval, and second guide block is equipped with the second guide surface of inclination.The utility model can realize the automatic feeding and folding of packaging box, and degree of automation and production efficiency are high.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and more specifically, to a flexible packaging box device. Background Technology

[0002] Most market products are packaged in boxes, which usually contain instruction manuals, discount cards, warranty cards, and other materials. These flexible packaging boxes are usually formed by folding and gluing cardboard. Currently, the feeding and production of flexible packaging boxes usually require manual assistance, which is inefficient and prone to operational errors, affecting production quality. Therefore, there is an urgent need for a highly automated packaging box production equipment. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a device that can automatically feed and fold flexible packaging boxes, so as to improve the production and processing efficiency of packaging boxes.

[0004] This utility model is achieved through the following technical solution.

[0005] A flexible packaging box device includes a machine base, and the following components disposed on the machine base: a conveying mechanism including a conveyor line with spaced-apart support fixtures on the conveyor line; a feeding mechanism for placing materials into the support fixtures; a folding mechanism including two first guide blocks respectively disposed on both sides of the conveyor line, each first guide block having an inclined first guide surface, and a folding plate at the top of the first guide block, the folding plate having an upwardly bent folding guide portion; an adhesive bonding mechanism including a first glue spraying device and a tongue insertion device, the glue spraying device including a dispensing valve, the tongue insertion device including a lifting drive component and a tongue connected to the output end of the lifting drive component; and a side forming mechanism including a forming conveyor belt, and second guide blocks and a second glue spraying device disposed on both sides of the forming conveyor belt, the forming conveyor belt having multiple spaced-apart pushers, and the second guide blocks having inclined second guide surfaces.

[0006] In the above scheme, this equipment is used to assemble materials and raw material boards into packaging boxes. In specific use, the raw material board is placed in the supporting fixture and passes through the feeding mechanism, folding mechanism, bonding mechanism and side forming mechanism in sequence under the conveyor line. The feeding mechanism places materials on the raw material board, ensuring the materials remain inside the formed packaging box after subsequent folding. When the raw material board reaches the folding mechanism, one set of surfaces is lifted upwards under the guidance of the first guide surface, then folded over under the guidance of the folding guide, covering the material. The first glue spraying device then sprays glue onto the sides of the raw material board, and the pressing of the tongue causes the bonding surfaces on the raw material board to bend and bond with the glue sprayed in the previous process, resulting in a semi-finished packaging box. The semi-finished product then reaches the side forming mechanism, where it is pushed by the pusher on the forming conveyor belt. The semi-finished product first passes through the second glue spraying device, which sprays glue onto both sides of it, and then reaches the second guide block. The second guide surface guides the bonding parts on both sides of the semi-finished product, causing it to fold and bond with the glue sprayed in the previous process, thus completing the folding and assembly of the packaging box.

[0007] Optionally, the feeding mechanism includes a first feeding device and a second feeding device, both of which include a conveyor belt.

[0008] In the above scheme, the first feeding device and the second feeding device transport the materials that need to be put into the packaging box to the raw material plate in the carrying fixture via a conveyor belt.

[0009] Optionally, the feeding mechanism further includes a first vision inspection device and a second vision inspection device.

[0010] In the above scheme, the first vision detection device and the second vision detection device are used to detect whether the material is placed on the raw material plate in the support fixture to prevent omission.

[0011] Optionally, the two first guide blocks are offset and disposed on both sides of the conveyor line.

[0012] In the above scheme, by staggering the edges, the two surfaces on both sides of the raw material plate are folded one after the other to avoid mutual interference.

[0013] Optionally, the folding mechanism further includes a limiting plate located above the conveyor line.

[0014] In the above scheme, the limiting plate is used to press the folded surface tightly after the edge is folded to prevent it from lifting up, so that the bonding mechanism can perform the glue spraying and bonding work.

[0015] Optionally, both the first guide block and the folded edge plate are connected to a micrometer head.

[0016] In the above scheme, the micrometer head is used to adjust the position of the first guide block and the folding plate to ensure the folding effect.

[0017] Optionally, it also includes an ear-punching mechanism, which includes a rotating component, a rotating shaft connected to the rotating component, and an ear-punching drive component connected to the rotating shaft, and an ear-punching guide block is provided on the conveyor line.

[0018] Optionally, it also includes a feeding mechanism, which includes a feeding device and a suction device; the suction device includes a rotating disk and a rotating drive connected to the rotating disk, the rotating disk is provided with a plurality of suction rods, and the suction rods are provided with suction nozzles.

[0019] In the above scheme, the feeding device delivers the raw material plate to one side of the suction device, and the suction nozzle on the suction rod picks up the raw material plate from the feeding device. Then the rotating disk rotates, the suction nozzle releases the raw material plate, and the raw material plate is placed on the conveyor line to complete the feeding of the raw material plate.

[0020] Optionally, it may also include a stamping mechanism, which includes a stamping drive and a pressure plate connected to the output end of the stamping drive.

[0021] In the above scheme, the stamping mechanism stamps the raw material plate into shape, and the stamping can press the raw material plate into the bearing fixture, thereby realizing the installation of the raw material plate and the bearing fixture.

[0022] Optionally, the stamping mechanism further includes a guide rail, a connecting plate, a first connecting rod, and a second connecting rod. The connecting plate is slidably mounted on the guide rail, the pressure plate is disposed at the bottom of the connecting plate, the two ends of the first connecting rod are respectively rotatably connected to the connecting plate and the second connecting rod, and the second connecting rod is rotatably connected to the output end of the stamping drive component.

[0023] In the above scheme, the stamping drive component drives the second connecting rod to rotate, causing the connecting plate to slide along the guide rail, so that the pressure plate can be raised and lowered.

[0024] As can be seen from the above, the beneficial effects of this application are as follows: This application achieves automatic feeding and folding of packaging boxes through a conveying mechanism, a feeding mechanism, a folding mechanism, a bonding mechanism, and a side forming mechanism. It has a high degree of automation, requires no manual intervention, and has high production efficiency. This application sets up a folding mechanism, which uses the guiding effect of the folding plate of the first guide block to drive the packaging box raw material board to flip and fold, thereby realizing automatic assembly. At the same time, a side forming mechanism is also set up, which uses the guiding effect of the second guide block to realize the final folding and sealing of the packaging box raw material board. Compared with the traditional manual folding, this application can significantly improve production efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a top view of a flexible packaging box device according to an embodiment.

[0027] Figure 2 This is a 3D view of a flexible packaging box equipment.

[0028] Figure 3 for Figure 2 A magnified view of area A in the middle.

[0029] Figure 4 for Figure 2 A magnified view of area B in the middle.

[0030] Figure 5 This is a unfolded diagram of the raw material plate.

[0031] Figure 6 This is a front view of the conveyor line.

[0032] Figure 7 This is a 3D view of the feeding conveyor belt.

[0033] Figure 8 This is a three-dimensional view of the feeding device.

[0034] Figure 9 This is a three-dimensional view of the material suction device.

[0035] Figure 10 This is a 3D view of the stamping mechanism.

[0036] Figure 11 This is a three-dimensional diagram of the ear-punching mechanism.

[0037] Figure 12 This is a perspective view of the first feeding device.

[0038] Figure 13 This is a perspective view of the second feeding device.

[0039] Figure 14 This is a 3D view of the folding mechanism.

[0040] Figure 15 This is a perspective view of the first adhesive spraying device.

[0041] Figure 16 This is a three-dimensional view of the tongue-and-groove device.

[0042] Figure 17 This is a three-dimensional view of the side forming mechanism.

[0043] Figure 18 for Figure 17 A magnified view of region C in the middle.

[0044] Figure 19 for Figure 18 A schematic diagram showing the state after removing the second guide block.

[0045] Explanation of the reference numerals in the figure: 1-Conveying mechanism; 11-Conveying line; 111-Ear guide block; 112-Bearing fixture; 12-Feeding conveyor belt; 121-Hollow groove; 122-Clearing space; 2-Feeding mechanism; 21-Feeding device; 22-Suction device; 221-Rotary disk; 222-Rotary drive component; 223-Suction rod; 224-Suction nozzle; 3-Stamping mechanism; 31-Pressure plate; 32-Stamping drive component; 33-Guide rail; 34-Connecting plate; 35-First connecting rod; 36-Second connecting rod; 4-Ear-tapping mechanism; 41-Rotating component; 42-Shaft; 43-Ear-tapping drive component; 5-Feeding mechanism; 51-First feeding device; 511-Conveyor line; 52-Second feeding device; 53-Conveyor belt; 54-Product manual; 55-Discount card; 56-First vision inspection device; 57-Second vision inspection device; 6-Folding mechanism; 61-First guide block; 611-First guide surface; 62-Folding plate; 63-Folding guide part; 64-Limiting plate; 65-Differential head; 7-Adhesive bonding mechanism; 71-First glue spraying device; 711-Glue dispensing valve; 712-Glue outlet head; 72-Tongue device; 721-Lifting drive component; 722-Tongue; 8-Side forming mechanism; 81-Forming conveyor belt; 811-Push block; 812-Second glue spraying device; 813-Second guide block; 8131-Second guide surface; 9-Raw material board; 91-Bottom surface; 92-First top surface; 93-Second top surface; 94-First side edge; 95-Second side edge; 96-Folded edge; 97-First adhesive edge; 98-Second adhesive edge. Detailed Implementation

[0046] To facilitate understanding of this invention, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the invention. However, this invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0047] Please refer to Figures 1 to 19A flexible packaging box equipment is used for the production of flexible packaging boxes. It includes a machine base and a conveying mechanism 1, a feeding mechanism 5, a folding mechanism 6, an adhesive mechanism 7 and a side forming mechanism 8 disposed on the machine base. The conveying mechanism 1 includes a conveyor line 11, on which bearing fixtures 112 are spaced apart; the feeding mechanism 5 is used to place materials into the bearing fixtures 112; the folding mechanism 6 includes two first guide blocks 61 respectively disposed on both sides of the conveyor line 11, the first guide blocks 61 are provided with an inclined first guide surface 611, the top of the first guide blocks 61 is provided with a folding plate 62, the folding plate 62 is provided with a folding guide part 63 formed by bending upward; the bonding mechanism 7 includes a first glue spraying device 71 and a tongue device 72, the glue spraying device includes a dispensing valve 711, the tongue device 72 includes a lifting drive 721, and a tongue 722 connected to the output end of the lifting drive 721; the side forming mechanism 8 includes a forming conveyor belt 81, and second guide blocks 813 and a second glue spraying device 812 disposed on both sides of the forming conveyor belt 81, the forming conveyor belt 81 is located above the conveyor line 11, and multiple push blocks 811 are spaced apart on the forming conveyor belt 81, the second guide blocks 813 are provided with an inclined second guide surface 8131.

[0048] Figure 5 This is an unfolded view of a raw material plate 9 suitable for this flexible packaging box equipment. In its initial state, it is entirely planar and consists of multiple foldable surfaces. For ease of subsequent description, as shown... Figure 5 As shown, the various surfaces of the raw material plate 9 are named bottom surface 91, first top surface 92, second top surface 93, first side edge 94, second side edge 95, folded edge 96, first adhesive edge 97, and second adhesive edge 98, respectively.

[0049] Specifically, the raw material plate 9 is placed inside the supporting fixture 112 and, under the conveyor line 11, sequentially passes through the feeding mechanism 5, the folding mechanism 6, the bonding mechanism 7, and the side forming mechanism 8. The feeding mechanism 5 places the material onto the raw material plate 9, ensuring the material remains inside the formed packaging box after subsequent folding. When the raw material plate 9 reaches the folding mechanism 6, as it is conveyed by the conveyor line 11, the first top surface 92 and the second top surface 93 on both sides of the raw material plate 9 contact the first guide block 61 and gradually rise under the guidance of the first guide surface 611. Then, under the force of the folding guide part 63, it is flipped and folded, covering the material. Subsequently, the first glue spraying device 71 sprays glue onto the second side 95 near the second top surface 93. After glue spraying, it moves to below the tongue 722, and the lifting drive 721 drives the tongue 722 to press down, thus forming the first... One adhesive edge 97 is bent to bond it to the second side edge 95, thus initially obtaining a square packaging box semi-finished product. The semi-finished product then continues to move to the side forming mechanism 8. Under the pushing action of the pusher block 811 on the forming conveyor belt 81, the semi-finished product passes through the second glue spraying device 812 and the second guide block 813. When passing through the second glue spraying device 812, the second glue spraying device 812 sprays glue on the surfaces of the two first side edges 94. Then the semi-finished product reaches the second guide block 813, where the two second adhesive edges 98 come into contact with the second guide block 813. Under the guidance of the second guide surface 8131, they are flipped and folded to bond with the first side edges 94, thus obtaining the finished packaging box.

[0050] The two openings on both sides of the support fixture 112 are used to allow the first top surface 92 and the second top surface 93 of the raw material plate 9 to extend out, so that the first top surface 92 and the second top surface 93 can subsequently contact the first guide block 61 to ensure the normal progress of the folding work.

[0051] Understandably, the folding guide 63 is tilted relative to the conveying direction of the conveyor line 11 in order to correctly guide the first top surface 92 and the second top surface 93 to be flipped and folded.

[0052] Please refer to Figure 1 and Figure 2 ,as well as Figures 7 to 9 The conveying mechanism 1 also includes a feeding conveyor belt 12; the feeding conveyor belt 12 is located at the starting end of the conveying direction of the conveying line 11 and is perpendicular to the conveying line 11. The starting end of the feeding conveyor belt 12 is provided with a feeding mechanism 2. The feeding mechanism 2 includes a feeding device 21 and a suction device 22. The feeding device 21 is used to feed the raw material plate 9. The suction device 22 includes a rotating disk 221 and a rotating drive component 222 connected to the rotating disk 221. The rotating disk 221 is provided with a plurality of suction rods 223, and the suction rods 223 are provided with suction nozzles 224.

[0053] Specifically, the feeding device 21 delivers the raw material plate 9 to one side of the suction device 22. The rotating disk 221 rotates under the drive of the rotating drive component 222 and sucks up the raw material plate 9 from the feeding device 21 through the suction nozzle 224 on the suction rod 223. After the rotating disk 221 rotates, the suction nozzle 224 releases the raw material plate 9 and places the raw material plate 9 on the feeding conveyor belt 12 to complete the feeding. Then the feeding conveyor belt 12 performs subsequent conveying work.

[0054] It should be noted that the feeding device 21 is a common feeder in the prior art, and its specific structure and principle will not be described in detail here.

[0055] Furthermore, referring to Figures 2 to 7 ,as well as Figure 10 The end point of the feeding conveyor belt 12 is located above the conveyor line 11. The feeding conveyor belt 12 is provided with a hollow groove 121 above the conveyor line 11, and a clearance position 122 for the conveyor line 11 to pass through is provided below it. A stamping mechanism 3 is provided on one side of the hollow groove 121. The stamping mechanism 3 includes a stamping drive 32 and a pressure plate 31 connected to the output end of the stamping drive 32. The pressure plate 31 is located directly above the hollow groove 121.

[0056] Specifically, the feeding conveyor belt 12 delivers the raw material plate 9 to the pressure plate 31 of the stamping mechanism 3. At this time, the raw material plate 9 is in a flat state. The pressure plate 31 is driven by the stamping drive component 32 to stamp and form the raw material plate 9. The raw material plate 9 is pressed into the supporting fixture 112 below through the hollow groove 121, realizing the installation of the raw material plate 9 and the supporting fixture 112. At this time, the bottom surface 91 of the raw material plate 9 is in contact with the inner bottom of the supporting fixture 112, and the first side 94 and the folded ear are perpendicular to the bottom surface 91.

[0057] The stamping mechanism 3 also includes a guide rail 33, a connecting plate 34, a first connecting rod 35, and a second connecting rod 36. The connecting plate 34 is slidably mounted on the guide rail 33, and the pressure plate 31 is located at the bottom of the connecting plate 34. The two ends of the first connecting rod 35 are rotatably connected to the connecting plate 34 and the second connecting rod 36, respectively. The second connecting rod 36 is rotatably connected to the output end of the stamping drive component 32. The stamping drive component 32 drives the second connecting rod 36 to rotate. The connecting plate 34 is driven to slide along the guide rail 33 through the connecting rod assembly formed by the first connecting rod 35 and the second connecting rod 36, so that the pressure plate 31 can move up and down to achieve the stamping of the raw material plate 9.

[0058] Please refer to Figure 2 , Figure 12 and Figure 13 The feeding mechanism 5 includes a first feeding device 51 and a second feeding device 52. Both the first feeding device 51 and the second feeding device 52 include a conveyor belt 53, which transports the material to be put into the packaging box to the raw material plate 9 in the carrying fixture 112.

[0059] For example, as shown in the figure, the first feeding device 51 is used to transport the product instruction manual 54, and the second feeding device 52 is used to transport the discount card 55. The first feeding device 51 is provided with a conveyor line 511 on one side. The product instruction manual 54 is fed onto the conveyor line 511 and then transported to the carrying fixture 112 on the conveyor line 11 via the conveyor line 511.

[0060] In addition, it should be noted that the first feeding device 51 and the second feeding device 52 in this embodiment are both card sorting machines, which are common devices in the prior art. Their specific structure and principle will not be described in detail here.

[0061] Furthermore, referring to Figure 2 The feeding mechanism 5 also includes a first visual inspection device 56 and a second visual inspection device 57. The first visual inspection device is located between the first feeding device 51 and the second feeding device 52, and the second visual inspection device 57 is located on the other side of the second feeding device 52. The first visual inspection device 56 is used to detect whether the product instruction manual 54 is missing, and the second visual inspection device 57 is used to detect whether the discount card 55 is missing.

[0062] Please refer to Figure 2 , Figure 3 and Figure 11 An ear-punching mechanism 4 is provided between the stamping mechanism 3 and the first feeding device 51. The ear-punching mechanism 4 includes a rotating part 41, a rotating shaft 42 connected to the rotating part 41, and an ear-punching drive part 43 connected to the rotating shaft 42. An ear-punching guide block 111 is provided on the conveyor line 11.

[0063] After the stamping mechanism 3 stamps the raw material plate 9, the first side 94 and the folded ear are in a coplanar state. When the raw material plate 9 passes the ear-punching mechanism 4, the ear-punching drive 43 rotates through the drive shaft 42, causing the rotating component 41 to move the folded ear so that it is perpendicular to the first side 94. The folded ear setting can improve the structural stability of the packaging box after it is formed. Among them, multiple ear-punching guide blocks 111 are arranged at intervals on the side of the conveyor line 11 near the folded ear. The end of the ear-punching guide block 111 is bent. The folded ear that first contacts the ear-punching guide block 111 is folded under the action of the ear-punching guide block 111. The other folded ear is folded in the opposite direction under the action of the rotating component 41. The ear-punching guide block 111 and the rotating component 41 can make the two folded ears fold in opposite directions. In addition, the ear-punching guide block 111 can also limit the folded ear to prevent it from returning to a coplanar state with the first side 94 during subsequent transportation, thus ensuring the ear-punching effect.

[0064] Preferably, the rotating part 41 is semi-circular in shape.

[0065] like Figure 4 and Figure 14As shown, two first guide blocks 61 are staggered on both sides of the conveyor line 11. By staggering them, the two surfaces on both sides of the raw material plate 9 can be folded one after the other to avoid mutual interference. Specifically, the second top surface 93 first contacts the first guide block 61 and is lifted up. Then, it is flipped and folded under the action of the folding plate 62. Then, the first top surface 92 contacts the first guide block 61 on the other side and is flipped and folded under the action of the folding plate 62, covering the top of the second top surface 93.

[0066] The folding mechanism 6 also includes a limiting plate 64, which is located above the conveyor line 11. The limiting plate 64 is used to press the folded first top surface 92 and second top surface 93 together after folding to prevent them from lifting up, so that the bonding mechanism 7 can perform the glue spraying and bonding work.

[0067] Specifically, the first glue spraying device 71 and the tongue insertion device 72 are located on the side of the folding mechanism 6. After the first top surface 92 and the second top surface 93 are folded, they are pressed by the limiting plate 64. Then, the glue spraying and bonding work are carried out in sequence through the first glue spraying device 71 and the tongue insertion device 72.

[0068] Please refer to Figure 14 Both the first guide block 61 and the folding plate 62 are connected to a micro head 65. The positions of the first guide block 61 and the folding plate 62 can be adjusted by the micro head 65. Before production begins, the micro head 65 can be adjusted for testing to ensure the folding effect during formal production.

[0069] Please refer to Figures 17 to 19 , Figure 18 This is a schematic diagram of the structure of the second guide block 813. Figure 19 To remove the second guide block 813, the second glue spraying device 812 is also equipped with a glue spraying valve 711. The glue spraying valves 711 on both sides are used to spray glue onto the two first side edges 94. Then, as the conveyor belt is conveyed, the two second adhesive edges 98 contact the second guide blocks 813 on both sides and are folded under the action of the second guide surface 8131, so that the second adhesive edges 98 are bonded to the first side edges 94, and the final packaging box is obtained.

[0070] Please refer to Figures 1 to 19 The following describes the production process of the packaging box in detail, step by step: S1: The raw material plate 9 is conveyed to one side of the suction device 22 by the feeding device 21, and the suction device 22 picks up the raw material plate 9 and places it on the feeding conveyor belt 12; S2: The feeding conveyor belt 12 transports the raw material plate 9 to the stamping mechanism 3. The pressure plate 31 presses down and presses the raw material plate 9 into the carrying fixture 112 on the lower conveyor line 11. At this time, the bottom surface 91 of the raw material plate 9 is in contact with the inner bottom of the carrying fixture 112, and the first side 94 and the folded ear are perpendicular to the bottom surface 91. S3: When the raw material plate 9 reaches the ear-punching mechanism 4, the two folded ears are folded in opposite directions under the action of the rotating part 41 and the ear-punching guide block 111, so that the folded ears are perpendicular to the first side 94. S4: When the raw material plate 9 arrives at the feeding mechanism 5, the first feeding device 51 and the second feeding device 52 respectively transport the product instruction manual 54 and the optimization card to the bottom surface 91 of the raw material plate 9, and the first visual inspection device 56 and the second visual inspection device 57 respectively detect whether they are missing. S5: When the raw material plate 9 reaches the folding mechanism 6, the second top surface 93 and the first top surface 92 are flipped and folded under the action of the first guide block 61 and the folding plate 62, and remain parallel to the bottom surface 91. The first top surface 92 is located above the second top surface 93. S6: When the raw material board 9 arrives at the bonding mechanism 7, it first passes through the first glue spraying device 71. The glue outlet 712 of the glue dispensing valve 711 sprays glue onto the second side 95. Then it passes through the tongue device 72. The tongue 722 presses down to apply force to the first bonding edge 97, so that the first bonding edge 97 is bonded to the second side 95. At this time, the second bonding edge 98 is in a horizontal state. S7: The raw material plate 9 arrives at the side forming mechanism 8. Under the pushing action of the pusher block 811 on the forming conveyor belt 81, the raw material plate 9 is pushed from the supporting fixture 112 onto the forming conveyor belt 81. Then, the forming conveyor belt 81 drives the raw material plate 9 to move. The raw material plate 9 first passes through the second glue spraying device 812. The second glue spraying device 812 sprays glue on the two first side edges 94. Then, the raw material plate 9 arrives at the second guide block 813. Under the action of the second guide surface 8131, the two second adhesive edges 98 are flipped and folded inward and bonded to the first side edges 94 to obtain the finished packaging box.

[0071] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0072] Furthermore, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0073] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can be referred to each other.

[0074] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flexible packaging box equipment, characterized in that, Includes the machine base, and the following components mounted on the machine base: A conveying mechanism, including a conveyor line, wherein load-bearing fixtures are spaced apart on the conveyor line; A feeding mechanism is used to place materials into the supporting fixture; The folding mechanism includes two first guide blocks respectively disposed on both sides of the conveyor line. The first guide block is provided with an inclined first guide surface. The top of the first guide block is provided with a folding plate. The folding plate is provided with a folding guide portion formed by bending upward. The bonding mechanism includes a first glue spraying device and a tongue insertion device. The glue spraying device includes a dispensing valve, and the tongue insertion device includes a lifting drive component and a tongue connected to the output end of the lifting drive component. The side forming mechanism includes a forming conveyor belt, and a second guide block and a second glue spraying device disposed on both sides of the forming conveyor belt. The forming conveyor belt is provided with a plurality of push blocks at intervals, and the second guide block is provided with an inclined second guide surface.

2. The flexible packaging box equipment according to claim 1, characterized in that, The feeding mechanism includes a first feeding device and a second feeding device, both of which include a conveyor belt.

3. The flexible packaging box equipment according to claim 2, characterized in that, The feeding mechanism also includes a first vision inspection device and a second vision inspection device.

4. The flexible packaging box equipment according to claim 1, characterized in that, The two first guide blocks are offset and positioned on both sides of the conveyor line.

5. The flexible packaging box equipment according to claim 1, characterized in that, The folding mechanism also includes a limiting plate, which is located above the conveyor line.

6. The flexible packaging box equipment according to claim 1, characterized in that, Both the first guide block and the folded edge plate are connected to a micrometer head.

7. The flexible packaging box equipment according to claim 1, characterized in that, It also includes an ear-punching mechanism, which is located on one side of the feeding mechanism. The ear-punching mechanism includes a rotating component, a rotating shaft connected to the rotating component, and an ear-punching drive component connected to the rotating shaft. The conveyor line is provided with an ear-folding guide block.

8. The flexible packaging box equipment according to claim 1, characterized in that, It also includes a feeding mechanism, which includes a feeding device and a suction device; The material suction device includes a rotating disk and a rotating drive component connected to the rotating disk. The rotating disk is provided with a plurality of suction rods, and each suction rod is provided with a suction nozzle.

9. The flexible packaging box equipment according to claim 1, characterized in that, It also includes a stamping mechanism, which includes a stamping drive and a pressure plate connected to the output end of the stamping drive.

10. The flexible packaging box equipment according to claim 9, characterized in that, The stamping mechanism further includes a guide rail, a connecting plate, a first connecting rod, and a second connecting rod. The connecting plate is slidably mounted on the guide rail, and the pressure plate is located at the bottom of the connecting plate. The two ends of the first connecting rod are rotatably connected to the connecting plate and the second connecting rod, respectively, and the second connecting rod is rotatably connected to the output end of the stamping drive component.

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