Multi-station box gluing machine

Abstract

The utility model discloses a multi-station box gluing machine which comprises a working table, a lifting mechanism used for lifting paperboards is arranged on one side of the working table, a feeding mechanism used for feeding the paperboards is arranged at the position, located above the lifting mechanism, of the top of the working table, and a pressing mechanism is arranged at the position, located on the side portion of a discharging mechanism, of the top of the working table. A material receiving mechanism used for discharging paperboards is fixedly mounted in the workbench; through the design of the lifting mechanism, the feeding mechanism, the first box folding mechanism, the dispensing mechanism, the second box folding mechanism, the discharging mechanism, the pressing mechanism, the material receiving mechanism and the like, the working procedures of folding, gluing, pressing, discharging and the like can be carried out at the same time, each station focuses on a specific working procedure, the waiting time between the working procedures is shortened, and the working efficiency is improved. The method is suitable for large-batch production requirements, can remarkably shorten the production cycle, ensures the precision and quality of each step, can reduce manual intervention, is high in automation degree, and can reduce the labor cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box production technical field, concretely is multi -station box sticking machine. BACKGROUND

[0002] The box sticking machine is an automatic equipment for making paper boxes, mainly used for folding and bonding paper boards into various shaped boxes. It is widely used in packaging industry, suitable for packaging box production in food, medicine, cosmetics, electronic products and other fields.

[0003] At present, the existing box sticking machine has few stations when sticking the edge of the packaging box, which means that each station needs to complete more tasks, resulting in limited production speed, unable to meet the mass production demand, prolonging the delivery cycle, and few stations may lead to insufficient gluing or pressing, affecting the bonding effect, resulting in unfirm bonding of the box, large size deviation, and affecting customer satisfaction, therefore we need to propose a multi-station box sticking machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multi-station box sticking machine, which can simultaneously perform folding, gluing, pressing and discharging processes, each station focusing on a specific process, reducing the waiting time between processes, suitable for mass production demand, capable of significantly shortening the production cycle while ensuring the precision and quality of each step, and capable of reducing manual intervention, high automation, capable of reducing labor cost, to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The multi-station box sticking machine comprises a workbench, a lifting mechanism for paper board feeding is arranged on one side of the workbench, a feeding mechanism for paper board feeding is arranged above the lifting mechanism on the top of the workbench, a first box folding mechanism, a glue dispensing mechanism, a second box folding mechanism and a discharging mechanism are sequentially arranged on the top of the workbench from left to right, the first box folding mechanism, the glue dispensing mechanism and the second box folding mechanism are arranged in the middle of the workbench, the discharging mechanism is arranged on the side of the workbench away from the feeding mechanism, a pressing mechanism is arranged on the side of the discharging mechanism on the top of the workbench, and a receiving mechanism for paper board discharging is fixedly installed in the workbench.

[0007] Preferably, the workbench is internally provided with a first conveying device, a second conveying device and a third conveying device for paper board conveying, the first conveying device is arranged below the first box folding mechanism, the glue dispensing mechanism and the second box folding mechanism, the second conveying device is arranged below the discharging mechanism, and the third conveying device is arranged below the pressing mechanism.

[0008] Preferably, the lifting mechanism comprises a first mounting frame, a first driving motor, a bidirectional screw rod, a lifting plate and a guide rod, the first mounting frame is fixedly installed on the side of the workbench, the first driving motor is fixedly installed on the bottom of the first mounting frame, the output shaft of the first driving motor is fixedly connected with the bidirectional screw rod through a shaft coupling, one side of the lifting plate is threadedly installed on the bidirectional screw rod, the guide rod is fixedly installed on the first mounting frame, and one side of the lifting plate is slidably installed on the guide rod.

[0009] Preferably, the feeding mechanism comprises a second mounting frame, a first air cylinder, a second air cylinder, a lifting frame and a vacuum suction disc, the second mounting frame is fixedly installed on the top of the workbench, the first air cylinder is fixedly installed on the second mounting frame, the lifting frame is fixedly installed on the telescopic end of the first air cylinder, the lifting frame is slidably installed in the second mounting frame, the second air cylinder is fixedly installed on the top of the lifting frame, the telescopic end of the second air cylinder is fixedly installed with a push plate, and the vacuum suction disc is installed on the bottom of the push plate.

[0010] Preferably, the first box folding mechanism comprises a third air cylinder, a pressing block and an inclined plate, the top of the workbench is fixedly installed with a third mounting frame, the third air cylinder is fixedly installed on the third mounting frame, the pressing block is fixedly installed on the telescopic end of the third air cylinder, the inclined plate is provided with two groups, and the two groups of inclined plates are symmetrically fixedly installed on the bottom of the third mounting frame, the second mounting frame and the third mounting frame are both fixedly installed with positioning plates for positioning paper boards, the edges of the positioning plates and the inner sides of the workbench are provided with conveying channels, and the positioning plates and the first conveying device are provided with a material conveying channel.

[0011] Preferably, the glue dispensing mechanism comprises a fixed plate, a second driving motor, an eccentric wheel, a push rod, a reciprocating moving plate and a glue dispensing head, the fixed plate is fixedly installed on the third mounting frame, the second driving motor is fixedly installed on the side of the fixed plate, the eccentric wheel is fixedly installed on the output shaft of the second driving motor, the push rod is movably installed on the eccentric wheel, the push rod is movably installed on the side of the reciprocating moving plate, the reciprocating moving plate is slidably installed on the side of the fixed plate, and the glue dispensing head is fixedly installed on the side of the reciprocating moving plate.

[0012] Preferably, the second box folding mechanism comprises a fourth air cylinder, a pressing plate, an extrusion plate and a flange folding frame, the fourth air cylinder is fixedly installed on the side of the fixed plate, the pressing plate is fixedly installed on the telescopic end of the fourth air cylinder, the extrusion plate is fixedly installed on the side of the third mounting frame, and the flange folding frame is fixedly installed on the side of the extrusion plate.

[0013] Preferably, the discharging mechanism comprises a fifth air cylinder and a lower pressing plate, the top of the workbench is fixedly installed with a fourth mounting frame, the fifth air cylinder is fixedly installed on the top of the fourth mounting frame, and the lower pressing plate is fixedly installed on the telescopic end of the fifth air cylinder.

[0014] Preferably, the pressing mechanism comprises a sixth cylinder and a pressing plate, the sixth cylinder is fixedly installed on the workbench, and the pressing plate is fixedly installed at the telescopic end of the sixth cylinder.

[0015] Preferably, the material collecting mechanism comprises a fixing frame, a lifting lead screw, a supporting frame, a third motor, a driving gear and a driven gear, the fixing frame is fixedly installed in the interior of the workbench, the lifting lead screw is movably installed in the fixing frame, the driven gear is fixedly connected to the lifting lead screw, the third motor is fixedly installed at the side of the fixing frame, a rotating rod is fixedly connected to the transmission shaft of the third motor through a shaft coupling, the driving gear is fixedly connected to the rotating rod, the driving gear is engaged with the driven gear, the supporting frame is screwedly installed on the lifting lead screw, two groups of positioning rods are fixedly installed on the fixing frame in a symmetrical manner, and the supporting frame is slidably installed on the positioning rods.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a lifting mechanism, feeding mechanism, first folding box mechanism, glue dispensing mechanism, second folding box mechanism, discharging mechanism, pressing mechanism and material collecting mechanism etc. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is one of the structural schematic diagram of the utility model part;

[0020] Figure 3 It is the second structural schematic diagram of the utility model part;

[0021] Figure 4 It is the structural schematic diagram of the utility model lifting mechanism;

[0022] Figure 5 It is the structural schematic diagram of the utility model feeding mechanism;

[0023] Figure 6 It is the structural schematic diagram of the utility model material collecting mechanism;

[0024] Figure 7 It is the structural schematic diagram of the utility model pressing plate;

[0025] Figure 8It is a structure schematic view of the folding frame of the utility model;

[0026] Figure 9 It is a structure schematic view of the reciprocating moving plate of the utility model;

[0027] Figure 10 It is a structure schematic view of the local part three of the utility model;

[0028] Figure 11 It is a structure schematic view of the utility model Figure 2 in the enlarged A area of the utility model;

[0029] Figure 12 It is a structure schematic view of the utility model Figure 2 in the enlarged B area of the utility model.

[0030] In the drawing: 1, workbench;2, first conveying equipment;3, lifting mechanism;301, first mounting frame;302, first drive motor;303, bidirectional screw;304, lifting plate;305, guide rod;4, feeding mechanism;401, second mounting frame;402, first cylinder;403, second cylinder;404, lifting frame;405, vacuum suction cup;5, positioning plate;6, first folding box mechanism;601, third cylinder;602, pressing block;603, inclined plate;7, dispensing mechanism;701, fixed plate;702, second drive motor;703, eccentric wheel;704, push rod;705, reciprocating moving plate;706, dispensing head;8, second folding box mechanism;801, fourth cylinder;802, pressing plate;803, extrusion plate;804, folding frame;9, discharging mechanism;901, fifth cylinder;902, lower pressing plate;10, pressing mechanism;1001, sixth cylinder;1002, pressing plate;11, material collecting mechanism;1101, fixed frame;1102, lifting screw;1103, support frame;1104, third motor;1105, drive gear;1106, driven gear;12, second conveying equipment;13, third conveying equipment. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to Figures 1-12 The utility model provides a technical scheme:

[0033] The multi-station box sticking machine comprises a workbench 1, a lifting mechanism 3 for paperboard feeding is arranged on one side of the workbench 1, a feeding mechanism 4 for paperboard feeding is arranged above the lifting mechanism 3 on the top of the workbench 1, a first box folding mechanism 6, a glue dispensing mechanism 7, a second box folding mechanism 8 and a discharging mechanism 9 are sequentially arranged from left to right on the top of the workbench 1, the first box folding mechanism 6, the glue dispensing mechanism 7 and the second box folding mechanism 8 are arranged in the middle of the workbench 1, the discharging mechanism 9 is arranged on the side of the workbench 1 away from the feeding mechanism 4, a pressing mechanism 10 is arranged on the side of the workbench 1 away from the discharging mechanism 9, and a receiving mechanism 11 for paperboard discharging is fixedly installed in the workbench 1.

[0034] In an optional embodiment, the workbench 1 is internally provided with a first conveying device 2, a second conveying device 12 and a third conveying device 13 for paperboard conveying, the first conveying device 2 is arranged below the first box folding mechanism 6, the glue dispensing mechanism 7 and the second box folding mechanism 8, the second conveying device 12 is arranged below the discharging mechanism 9, and the third conveying device 13 is arranged below the pressing mechanism 10.

[0035] It should be noted that the first conveying device 2, the second conveying device 12 and the third conveying device 13 are prior art and belong to the common general knowledge in the art, so the present application file will not be explained in detail.

[0036] In an optional embodiment, the lifting mechanism 3 comprises a first mounting frame 301, a first driving motor 302, a bidirectional screw rod 303, a lifting plate 304 and a guide rod 305, the first mounting frame 301 is fixedly installed on the side of the workbench 1, the first driving motor 302 is fixedly installed on the bottom of the first mounting frame 301, the output shaft of the first driving motor 302 is fixedly connected with the bidirectional screw rod 303 through a shaft coupling, one side of the lifting plate 304 is threadedly installed on the bidirectional screw rod 303, the guide rod 305 is fixedly installed on the first mounting frame 301, and one side of the lifting plate 304 is slidingly installed on the guide rod 305.

[0037] It should be noted that the first mounting frame 301, the first driving motor 302, the bidirectional screw rod 303, the lifting plate 304 and the guide rod 305 cooperate to achieve the upward conveying of the paperboard, which facilitates subsequent feeding of the paperboard.

[0038] In an optional embodiment: the feeding mechanism 4 comprises a second mounting frame 401, a first air cylinder 402, a second air cylinder 403, a lifting frame 404 and a vacuum suction disc 405, the second mounting frame 401 is fixedly installed on the top of the workbench 1, the first air cylinder 402 is fixedly installed on the second mounting frame 401, the lifting frame 404 is fixedly installed on the telescopic end of the first air cylinder 402, the lifting frame 404 is slidingly installed in the second mounting frame 401, the second air cylinder 403 is fixedly installed on the top of the lifting frame 404, and the telescopic end of the second air cylinder 403 is fixedly installed with a push plate, and the vacuum suction disc 405 is installed on the bottom of the push plate.

[0039] It should be noted that the second mounting frame 401, the first air cylinder 402, the second air cylinder 403, the lifting frame 404 and the vacuum suction disc 405 cooperate to feed the paperboard conveyed by the lifting mechanism 3, which plays a role in automatically feeding the paperboard. The vacuum suction disc 405 is connected with a vacuum equipment, and the vacuum equipment is used to vacuumize the vacuum suction disc 405, so as to facilitate the adsorption and fixation of the paperboard.

[0040] In an optional embodiment: the first folding box mechanism 6 comprises a third air cylinder 601, a pressing block 602 and an inclined plate 603, a third mounting frame is fixedly installed on the top of the workbench 1, the third air cylinder 601 is fixedly installed on the third mounting frame, the pressing block 602 is fixedly installed on the telescopic end of the third air cylinder 601, and two groups of inclined plates 603 are symmetrically fixedly installed on the bottom of the third mounting frame. The second mounting frame 401 and the third mounting frame are both fixedly installed with a positioning plate 5 for positioning the paperboard, the edge of the positioning plate 5 and the inner side of the workbench 1 are provided with a conveying channel, and a feeding channel is left between the positioning plate 5 and the first conveying equipment 2.

[0041] It should be noted that the inclined plate 603 is provided to resist the edge of the paperboard and incline, and the pressing block 602 is used to extrude and flatten the edge of the paperboard, and the third air cylinder 601 is used to push the pressing block 602 to adjust the position of the pressing block 602, so as to bend and flatten the edge of the paperboard.

[0042] In an optional embodiment: the dispensing mechanism 7 comprises a fixed plate 701, a second driving motor 702, an eccentric wheel 703, a push rod 704, a reciprocating moving plate 705 and a dispensing head 706, the fixed plate 701 is fixedly installed on the third mounting frame, the second driving motor 702 is fixedly installed on the side of the fixed plate 701, the eccentric wheel 703 is fixedly installed on the output shaft of the second driving motor 702, the push rod 704 is movably installed on the eccentric wheel 703, the push rod 704 is movably installed on the side of the reciprocating moving plate 705, the reciprocating moving plate 705 is slidingly installed on the side of the fixed plate 701, and the dispensing head 706 is fixedly installed on the side of the reciprocating moving plate 705.

[0043] It should be noted that the second drive motor 702, eccentric wheel 703, push rod 704, reciprocating plate 705 and glue head 706 cooperate to reciprocate and apply glue to the edge of the paperboard.

[0044] In an optional embodiment: the second folding box mechanism 8 comprises a fourth cylinder 801, a pressing plate 802, an extrusion plate 803 and a folding frame 804, the fourth cylinder 801 is fixedly installed on the side of the fixed plate 701, the pressing plate 802 is fixedly installed on the telescopic end of the fourth cylinder 801, the extrusion plate 803 is fixedly installed on the side of the third mounting frame, and the folding frame 804 is fixedly installed on the side of the extrusion plate 803.

[0045] It should be noted that the fourth cylinder 801 and the pressing plate 802 cooperate to facilitate the pressing plate 802 to extrude and position the edge of the paperboard.

[0046] In an optional embodiment: the blanking mechanism 9 comprises a fifth cylinder 901 and a lower pressing plate 902, the top of the workbench 1 is fixedly installed with a fourth mounting frame, the fifth cylinder 901 is fixedly installed on the top of the fourth mounting frame, and the lower pressing plate 902 is fixedly installed on the telescopic end of the fifth cylinder 901.

[0047] It should be noted that the fifth cylinder 901 and the lower pressing plate 902 cooperate to press the paperboard from the first conveying device 2 onto the second conveying device 12.

[0048] In an optional embodiment: the pressing mechanism 10 comprises a sixth cylinder 1001 and a pressing plate 1002, the sixth cylinder 1001 is fixedly installed on the workbench 1, and the pressing plate 1002 is fixedly installed on the telescopic end of the sixth cylinder 1001.

[0049] It should be noted that the sixth cylinder 1001 and the pressing plate 1002 cooperate to extrude the edge of the paperboard, so that the glue on the edge of the paperboard can be extruded and spread, and the edges of the paperboard can be better adhered together, improving the effect of adhering the edges of the paperboard.

[0050] In an optional embodiment: the material collecting mechanism 11 comprises a fixed frame 1101, a lifting lead screw 1102, a support frame 1103, a third motor 1104, a drive gear 1105 and a driven gear 1106, the fixed frame 1101 is fixedly installed inside the workbench 1, the lifting lead screw 1102 is movably installed in the fixed frame 1101, the driven gear 1106 is fixedly connected to the lifting lead screw 1102, the third motor 1104 is fixedly installed on the side of the fixed frame 1101, the transmission shaft of the third motor 1104 is fixedly connected with a rotating rod through a shaft coupling, the rotating rod is fixedly connected with the drive gear 1105, the drive gear 1105 is engaged with the driven gear 1106, and the support frame 1103 is screwedly installed on the lifting lead screw 1102. The fixed frame 1101 is fixedly installed in a symmetrical manner with two groups of positioning rods.

[0051] It should be noted that the cooperation of the fixed frame 1101, the lifting lead screw 1102, the support frame 1103, the third motor 1104, the drive gear 1105 and the driven gear 1106 can facilitate the collection of paperboard after the paperboard is collected.

[0052] In specific use, the paperboard is placed on the lifting plate 304, the first drive motor 302 is started, the transmission shaft of the first drive motor 302 rotates to drive the bidirectional lead screw 303 to rotate, so that the bidirectional lead screw 303 rotates in cooperation with the positioning of the guide rod 305 to drive the lifting plate 304 to move upwards, so that the paperboard approaches the feeding mechanism 4, the second air cylinder 403 is started, the second air cylinder 403 drives the push plate to move, and the push plate drives the vacuum suction cup 405 to approach the paperboard, and then the vacuum suction cup 405 is vacuumized by the vacuumizing equipment, so that the paperboard can be adsorbed and fixed on the vacuum suction cup 405. The extension rod of the second air cylinder 403 retracts to drive the paperboard to move upwards, the first air cylinder 402 is started, the extension rod of the first air cylinder 402 retracts to drive the lifting frame 404 to move, so that the paperboard moves to the top of the first conveying equipment 2, the extension rod of the second air cylinder 403 drives the push plate to move, the push plate drives the paperboard to approach the workbench 1, the edge of the paperboard is bent, the vacuumizing equipment stops vacuumizing the vacuum suction cup 405, so that the paperboard can be placed on the first conveying equipment 2 for conveying, the paperboard is positioned by the positioning plate 5, and the edge of the paperboard is located in the conveying channel.

[0053] When the paperboard is conveyed by the first conveying device 2 to the lower side of the first folding box mechanism 6, the edge of the paperboard first contacts the inclined plate 603 and is inclined, the edge of the paperboard can be pressed by the pressing block 602, so that the edge of the paperboard can be pressed on the positioning plate 5 below the third mounting frame, the edge of the paperboard is pressed flat, and after the edge of the paperboard is pressed flat, the edge of the paperboard is positioned by the pressing plate 802, so that the edge of the paperboard is prevented from being raised, and the other edge is raised due to lack of positioning, the second driving motor 702 is started, the output shaft of the second driving motor 702 rotates to drive the eccentric wheel 703 to rotate, the eccentric wheel 703 is pushed by the push rod 704 when rotating, the push rod 704 pushes the reciprocating plate 705, the reciprocating plate 705 drives the glue dispensing head 706 to approach the edge of the paperboard pressed by the pressing plate 802, so that the glue dispensing head 706 can apply glue to the edge of the paperboard pressed by the pressing plate 802;

[0054] When the paperboard is conveyed by the first conveying device 2 to the lower side of the first folding box mechanism 6, the edge of the paperboard first contacts the inclined plate 603 and is inclined, the edge of the paperboard can be pressed by the pressing block 602, so that the edge of the paperboard can be pressed on the positioning plate 5 below the third mounting frame, the edge of the paperboard is pressed flat, and after the edge of the paperboard is pressed flat, the edge of the paperboard is positioned by the pressing plate 802, so that the edge of the paperboard is prevented from being raised, and the other edge is raised due to lack of positioning, the second driving motor 702 is started, the output shaft of the second driving motor 702 rotates to drive the eccentric wheel 703 to rotate, the eccentric wheel 703 is pushed by the push rod 704 when rotating, the push rod 704 pushes the reciprocating plate 705, the reciprocating plate 705 drives the glue dispensing head 706 to approach the edge of the paperboard pressed by the pressing plate 802, so that the glue dispensing head 706 can apply glue to the edge of the paperboard pressed by the pressing plate 802;

[0055] After the paperboard is conveyed to the lower side of the discharging mechanism 9, the fifth cylinder 901 is started, the telescopic rod of the fifth cylinder 901 pushes the lower pressing plate 902, the lower pressing plate 902 presses the paperboard, the paperboard falls on the second conveying device 12, and the paperboard is conveyed to the top of the third conveying device 13 by the second conveying device 12, the sixth cylinder 1001 is started, the telescopic rod of the sixth cylinder 1001 pushes the pressing plate 1002, the pressing plate 1002 approaches the paperboard, the paperboard is pressed, the glue on the edge of the paperboard can be spread by being pressed, and the edge of the paperboard can be better adhered together;

[0056] The paperboard after being pressed can be conveyed to the supporting frame 1103 by the third conveying device 13, the paperboard is received by the supporting frame 1103, the third motor 1104 is started, the output shaft of the third motor 1104 rotates to drive the rotating rod to rotate, the rotating rod drives the driving gear 1105 to rotate to drive the driven gear 1106 to rotate, the driven gear 1106 rotates to drive the supporting frame 1103 to move downward, the supporting frame 1103 drives the paperboard to move downward, which is convenient for the paperboard to fall on the supporting frame 1103, when it is necessary to collect the paperboard on the supporting frame 1103, the output shaft of the third motor 1104 rotates to drive the driving gear 1105 to rotate, the driving gear 1105 drives the driven gear 1106 to rotate, the driven gear 1106 drives the lifting lead screw 1102 to rotate, the lifting lead screw 1102 drives the supporting frame 1103 to move upward, so that the paperboard on the supporting frame 1103 can be moved out of the workbench 1, which is convenient for collecting the paperboard.

[0057] The control mode in the present application is automatically controlled by a controller, which is well known in the art, and the present application mainly serves to protect the structure and shape and the combination thereof, so the control mode and the circuit connection are not explained in detail.

[0058] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station gluing machine, including a worktable (1), characterized in that: A lifting mechanism (3) for lifting paperboard is provided on one side of the workbench (1). A feeding mechanism (4) for feeding paperboard is provided on the top of the workbench (1) above the lifting mechanism (3). A first folding mechanism (6), a glue dispensing mechanism (7), a second folding mechanism (8) and a feeding mechanism (9) are arranged sequentially from left to right on the top of the workbench (1). The first folding mechanism (6), the glue dispensing mechanism (7) and the second folding mechanism (8) are located in the middle of the workbench (1). The feeding mechanism (9) is located on the side of the workbench (1) away from the feeding mechanism (4). A pressing mechanism (10) is provided on the side of the feeding mechanism (9) on the top of the workbench (1). A receiving mechanism (11) for discharging paperboard is fixedly installed inside the workbench (1).

2. The multi-station gluing machine according to claim 1, characterized in that: The workbench (1) is equipped with a first conveying device (2), a second conveying device (12) and a third conveying device (13) for conveying cardboard. The first conveying device (2) is located below the first folding mechanism (6), the glue dispensing mechanism (7) and the second folding mechanism (8). The second conveying device (12) is located below the unloading mechanism (9). The third conveying device (13) is located below the pressing mechanism (10).

3. The multi-station gluing machine according to claim 1, characterized in that: The lifting mechanism (3) includes a first mounting frame (301), a first drive motor (302), a double-acting screw (303), a lifting plate (304), and a guide rod (305). The first mounting frame (301) is fixedly mounted on the side of the workbench (1). The first drive motor (302) is fixedly mounted on the bottom of the first mounting frame (301). The output shaft of the first drive motor (302) is fixedly connected to the double-acting screw (303) through a coupling. One side of the lifting plate (304) is threaded onto the double-acting screw (303). The guide rod (305) is fixedly mounted on the first mounting frame (301). One side of the lifting plate (304) is slidably mounted on the guide rod (305).

4. The multi-station gluing machine according to claim 1, characterized in that: The feeding mechanism (4) includes a second mounting frame (401), a first cylinder (402), a second cylinder (403), a lifting frame (404), and a vacuum suction cup (405). The second mounting frame (401) is fixedly mounted on the top of the workbench (1). The first cylinder (402) is fixedly mounted on the second mounting frame (401). The lifting frame (404) is fixedly mounted on the telescopic end of the first cylinder (402). The lifting frame (404) is slidably mounted inside the second mounting frame (401). The second cylinder (403) is fixedly mounted on the top of the lifting frame (404). A push plate is fixedly mounted on the telescopic end of the second cylinder (403). The vacuum suction cup (405) is mounted on the bottom of the push plate.

5. The multi-station gluing machine according to claim 4, characterized in that: The first folding mechanism (6) includes a third cylinder (601), a pressing block (602) and an inclined plate (603). A third mounting frame is fixedly installed on the top of the workbench (1). The third cylinder (601) is fixedly installed on the third mounting frame. The pressing block (602) is fixedly installed on the telescopic end of the third cylinder (601). Two sets of inclined plates (603) are provided. The two sets of inclined plates (603) are symmetrically fixedly installed at the bottom of the third mounting frame. Positioning plates (5) for cardboard positioning are fixedly installed on both the second mounting frame (401) and the third mounting frame. A conveying channel is left between the edge of the positioning plate (5) and the inner side of the workbench (1). A material conveying channel is left between the positioning plate (5) and the first conveying device (2).

6. The multi-station gluing machine according to claim 5, characterized in that: The dispensing mechanism (7) includes a fixed plate (701), a second drive motor (702), an eccentric wheel (703), a push rod (704), a reciprocating moving plate (705), and a dispensing head (706). The fixed plate (701) is fixedly mounted on a third mounting bracket. The second drive motor (702) is fixedly mounted on the side of the fixed plate (701). The eccentric wheel (703) is fixedly mounted on the output shaft of the second drive motor (702). The push rod (704) is movably mounted on the eccentric wheel (703). The push rod (704) is movably mounted on the side of the reciprocating moving plate (705). The reciprocating moving plate (705) is slidably mounted on the side of the fixed plate (701). The dispensing head (706) is fixedly mounted on the side of the reciprocating moving plate (705).

7. The multi-station gluing machine according to claim 6, characterized in that: The second folding mechanism (8) includes a fourth cylinder (801), a pressure plate (802), a pressing plate (803), and a folding frame (804). The fourth cylinder (801) is fixedly installed on the side of the fixed plate (701), the pressure plate (802) is fixedly installed on the telescopic end of the fourth cylinder (801), the pressing plate (803) is fixedly installed on the side of the third mounting frame, and the folding frame (804) is fixedly installed on the side of the pressing plate (803).

8. The multi-station gluing machine according to claim 1, characterized in that: The feeding mechanism (9) includes a fifth cylinder (901) and a lower pressure plate (902). A fourth mounting bracket is fixedly installed on the top of the workbench (1). The fifth cylinder (901) is fixedly installed on the top of the fourth mounting bracket. The lower pressure plate (902) is fixedly installed on the telescopic end of the fifth cylinder (901).

9. The multi-station gluing machine according to claim 1, characterized in that: The clamping mechanism (10) includes a sixth cylinder (1001) and a clamping plate (1002). The sixth cylinder (1001) is fixedly installed on the workbench (1), and the clamping plate (1002) is fixedly installed on the telescopic end of the sixth cylinder (1001).

10. The multi-station gluing machine according to claim 1, characterized in that: The receiving mechanism (11) includes a fixed frame (1101), a lifting screw (1102), a support frame (1103), a third motor (1104), a drive gear (1105), and a driven gear (1106). The fixed frame (1101) is fixedly installed inside the workbench (1), the lifting screw (1102) is movably installed inside the fixed frame (1101), and the driven gear (1106) is fixedly connected to the lifting screw (1102). The third motor (1104)... The third motor (1104) is fixedly installed on the side of the fixed frame (1101). The conveying shaft of the third motor (1104) is fixedly connected to a rotating rod through a coupling. A drive gear (1105) is fixedly connected to the rotating rod. The drive gear (1105) meshes with the driven gear (1106). The support frame (1103) is threadedly installed on the lifting screw (1102). Two sets of positioning rods are symmetrically fixedly installed on the fixed frame (1101). The support frame (1103) is slidably installed on the positioning rods.

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