A dual tank box opener

Abstract

The utility model discloses a double material groove unpacking machine belongs to paper box packing technical field, include: rack, guide rail frame is fixedly connected in one side of rack, feed mechanism is set up in the corresponding of guide rail frame with rack, is used for the conveyance of paper box board, take material mechanism is set up in the corresponding of guide rail frame with in the rack, is used for the taking of paper box board, open box and fold cover mechanism are set up in the corresponding of taking material mechanism with in the rack, are used for the open box and the folding of paper box board, in the utility model, when a group of paper box board on feed mechanism all open box, feed mechanism moves again on guide rail frame, and another group of paper box board is moved to with the corresponding of rack, and the rack continues to feed and opens the box, simultaneously, the staff can place a group of paper box board to the empty space on feed mechanism in the process of using another group of paper box board, thereby avoiding the equipment shutdown and recharging, saves the time of discharging, makes the unpacking machine keep working all the time, and further improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cardboard packaging technology, and more specifically, to a double-slot carton opener. Background Technology

[0002] A carton erector, also known as a carton forming machine, is an automated packaging device that integrates automatic carton opening, automatic bottom flap folding, and automatic bottom sealing. Its core function is to automatically open folded cardboard boxes, fold the bottom of the boxes according to a certain procedure, seal them with tape (or hot melt glue), and then convey them to a carton packer.

[0003] Currently, carton erectors are widely used in the packaging industry, enabling rapid carton forming for product packing. However, most existing carton erectors cannot continuously perform carton erection work. After all the carton boards in the feeding trough are opened, the carton erector needs to stop working and refeed, which takes a long time and cannot maintain uninterrupted operation, thus affecting work efficiency. Therefore, this utility model proposes a double-feed trough carton erector. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a double-slot carton opener, which aims to solve the problem that the existing carton opener cannot continuously perform carton opening work. After all the cartons in the feeding slot are opened, the carton opener needs to stop working and refill the material, which takes a long time and cannot maintain uninterrupted operation, thus affecting work efficiency.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A dual-slot carton opener, comprising:

[0009] frame;

[0010] The guide rail frame is fixedly connected to one side of the frame;

[0011] The feeding mechanism, which is mounted on the guide rail and corresponds to the frame, is used for conveying cardboard boxes;

[0012] The material handling mechanism is located inside the frame and corresponds to the guide rail frame, and is used for handling cardboard.

[0013] The carton opening and folding mechanism is located inside the frame and corresponds to the material handling mechanism. It is used for opening the carton and folding the lid.

[0014] The feeding table is fixedly connected inside the frame and corresponds to the box opening and folding mechanism;

[0015] A front folding mechanism is provided inside the feeding table and corresponds to the box opening and folding mechanism, used to fold the front cover of the carton;

[0016] A side-folding cover mechanism is disposed within the frame between the box-opening and folding cover mechanism and the front-folding cover mechanism, and is used to fold the side cover of the carton;

[0017] The lead screw pitch adjustment module is rotatably connected within the frame;

[0018] Two conveying devices are provided, both of which are mounted on the conveying device and located on opposite sides of the feeding table.

[0019] The lead screw adjustment module is fixedly connected inside the frame;

[0020] An upper baffle is located inside the lead screw adjustment module and corresponds to the feeding table.

[0021] The tape sealer is fixedly connected inside the feeding table.

[0022] As a preferred embodiment of this utility model, the feeding mechanism includes two screw lifting modules, a connecting plate, a first belt drive module, two feeding trough frames, two conveying devices, two rodless cylinder modules, two pusher frames, and two stopper components. The two screw lifting modules are slidably connected to the guide rail frame. The connecting plate is fixedly connected between the two screw lifting modules. The first belt drive module is located on the inner side of the guide rail frame, and the connecting plate is located on the first belt drive module. The two feeding trough frames are respectively located on the inner sides of the two screw lifting modules. The two conveying devices are respectively located on the inner sides of the two feeding trough frames. The two rodless cylinder modules are respectively located on the inner sides of the two feeding trough frames, and each rodless cylinder module corresponds to one of the two conveying devices. The two pusher frames are respectively located on the two rodless cylinder modules. The two stopper components are respectively fixedly connected to the two feeding trough frames, and each stopper component corresponds to one of the two pusher frames.

[0023] As a preferred embodiment of this utility model, the material handling mechanism includes a second belt drive module and a suction cup frame. The second belt drive module is fixedly connected to the frame, and the suction cup frame is disposed on the second belt drive module, and the suction cup frame corresponds to the two feeding slot frames.

[0024] As a preferred embodiment of this utility model, the box-opening and folding mechanism includes a third belt drive module, a support shell, an arc-shaped box-opening plate, a first rotating rod, a rear folding cover plate, a first telescopic cylinder, a first rack, and a first gear. The third belt drive module is fixedly connected to the frame, the support shell is disposed on the third belt drive module, the arc-shaped box-opening plate is fixedly connected to the top of the support shell and corresponds to the suction cup frame, the first rotating rod is rotatably connected to the support shell, the rear folding cover plate is fixedly connected to the circumferential surface of the first rotating rod and corresponds to the arc-shaped box-opening plate, the first telescopic cylinder is fixedly connected to the support shell, the first rack is fixedly connected to the output end of the first telescopic cylinder, and the first gear is fixedly connected to the circumferential surface of the first rotating rod, and the first gear meshes with the first rack.

[0025] As a preferred embodiment of this utility model, the front folding cover mechanism includes a second rotating rod, a front folding cover plate, a second telescopic cylinder, a second rack, and a second gear. The second rotating rod is rotatably connected to the feeding table. The front folding cover plate is fixedly connected to the circumferential surface of the second rotating rod, and the front folding cover plate corresponds to the rear folding cover plate. The second telescopic cylinder is fixedly connected to the feeding table. The second rack is fixedly connected to the output end of the second telescopic cylinder. The second gear is fixedly connected to the circumferential surface of the second rotating rod, and the second gear meshes with the second rack.

[0026] As a preferred embodiment of the present invention, the side-folding cover mechanism includes two third telescopic cylinders and two folding cover arms. The two third telescopic cylinders are movably hinged to the frame via hinge shafts, and the two folding cover arms are rotatably connected to the frame. The output ends of the two third telescopic cylinders are respectively movably hinged to the two folding cover arms via hinge shafts.

[0027] 3. Beneficial effects

[0028] Compared with existing technologies, the advantages of this utility model are:

[0029] (1) In this scheme, when opening the carton, two sets of carton boards can be placed on the two feeding mechanisms. The feeding mechanism drives the two sets of carton boards to move on the guide rail, so that one set of carton boards corresponds to the picking mechanism in the frame. The picking mechanism grabs the carton board into the frame, opens the carton and folds the rear cover through the opening and folding mechanism. At the same time, the front folding mechanism folds the front cover of the carton. After the front and rear covers are folded, the side folding mechanism folds the two side covers, so that the bottom cover of the carton is folded. The opening and folding mechanism pushes the carton to the feeding table. The two conveying devices, together with the upper baffle, restrict the top of the carton, so that... The cartons move stably on the feeding platform. During the movement, the bottom of the cartons is automatically sealed by the tape sealer, thus completing the entire rapid carton opening process. After all the cartons on one set of feeding mechanisms have been opened, the feeding mechanism moves again on the guide rail to move another set of cartons to correspond with the frame, continuing to supply material for carton opening. At the same time, while the other set of cartons is in use, the operator can place a set of cartons in an empty space on the feeding mechanism, thus avoiding machine downtime for reloading, saving material unloading time, keeping the carton opener constantly working, and thus improving work efficiency. Attached Figure Description

[0030] Figure 1 This is the front view of the present invention;

[0031] Figure 2 This is a structural diagram of the feeding mechanism in this utility model;

[0032] Figure 3 This is a structural diagram of the frame in this utility model;

[0033] Figure 4 This is a structural diagram of the internal mechanism of the frame in this utility model;

[0034] Figure 5 This is a structural diagram of the material handling mechanism and the box opening and folding mechanism in this utility model;

[0035] Figure 6 This is a structural diagram of the front folding cover mechanism in this utility model.

[0036] Explanation of the labels in the diagram:

[0037] 1. Frame; 2. Guide rail frame; 3. Feeding mechanism; 31. Screw lifting module; 32. Connecting plate; 33. First belt drive module; 34. Feeding trough frame; 35. Conveying equipment; 36. Rodless cylinder module; 37. Pusher frame; 38. Material blocking assembly; 4. Picking mechanism; 41. Second belt drive module; 42. Suction cup frame; 5. Box opening and folding mechanism; 51. Third belt drive module; 52. Support shell; 53. Arc-shaped box opening plate; 54. First rotating rod 55. Rear folding cover plate; 56. First telescopic cylinder; 57. First rack; 58. First gear; 6. Feeding table; 7. Front folding cover mechanism; 71. Second rotating rod; 72. Front folding cover plate; 73. Second telescopic cylinder; 74. Second rack; 75. Second gear; 8. Side folding cover mechanism; 81. Third telescopic cylinder; 82. Folding cover arm; 9. Screw adjustment module; 10. Conveying device; 11. Screw adjustment module; 12. Upper baffle; 13. Tape sealer. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] Example:

[0042] Please see Figure 1-6A dual-slot carton opener, comprising:

[0043] Rack 1;

[0044] Guide rail 2 is fixedly connected to one side of frame 1;

[0045] The feeding mechanism 3 is set on the guide rail frame 2 and corresponds to the frame 1, and is used for conveying the carton board;

[0046] The material handling mechanism 4 is located inside the frame 1 and corresponds to the guide rail frame 2, and is used for handling carton boards;

[0047] The carton opening and folding mechanism 5 is located inside the frame 1 and corresponds to the material handling mechanism 4. It is used for opening the carton and folding the back cover.

[0048] The feeding table 6 is fixedly connected inside the frame 1 and corresponds to the box opening and folding mechanism 5;

[0049] The front folding mechanism 7 is located inside the feeding table 6 and corresponds to the opening and folding mechanism 5. It is used to fold the front cover of the carton.

[0050] The side folding cover mechanism 8 is located inside the frame 1 between the box opening and folding cover mechanism 5 and the front folding cover mechanism 7, and is used to fold the side cover of the carton;

[0051] The lead screw pitch adjustment module 9 is rotatably connected inside the frame 1;

[0052] Two conveying devices 10 are provided, each set on the conveying device 10 and located on the symmetrical sides of the feeding table 6 respectively;

[0053] The lead screw adjustment module 11 is fixedly connected inside the frame 1;

[0054] The upper baffle 12 is located inside the lead screw adjustment module 11 and corresponds to the feeding table 6;

[0055] The tape sealer 13 is fixedly connected inside the feeding table 6.

[0056] In this embodiment, when opening the carton, two sets of carton boards are placed on the feeding mechanism 3. The feeding mechanism 3 drives the two sets of carton boards to move on the guide rail 2, so that one set of carton boards corresponds to the frame 1. The picking mechanism 4 grabs the carton board and moves it into the frame 1. The opening and folding mechanism 5 opens the carton board and folds the rear cover. At the same time, the front folding mechanism 7 folds the front cover of the carton. Then, the side folding mechanism 8 folds the two side covers at the bottom of the carton, completing the folding of the bottom cover of the carton. After the folding is completed, the opening and folding mechanism 5 pushes the carton onto the feeding table 6, so that the carton enters between the two conveying devices 10. The two conveying devices 10 transport the carton on the feeding table 6. The upper baffle 12 restricts the top of the carton, so that the bottom cover always remains flat. During the carton transport process, the bottom cover passes through the tape in the feeding table 6. The sealing device 13, also known as the tape sealing device 13, automatically seals the bottom of the carton with tape, thus completing the opening of the carton. When one set of carton boards on the feeding mechanism 3 is used up, the feeding mechanism 3 slides on the guide rail 2, causing another set of carton boards to move to correspond with the frame 1. The feeding mechanism 3 continues to supply materials. At the same time, while the other set of carton boards is in use, the operator can place another set of carton boards on the feeding mechanism 3, thus avoiding the need for the equipment to stop and reload. The screw adjustment module 9 can adjust the distance between the two conveying devices 10, enabling the two conveying devices 10 to transport cartons of different sizes. The screw adjustment module 11 can adjust the height of the upper baffle 12 to accommodate carton boards of different sizes. The tape sealing device 13 is common knowledge to those skilled in the art and will not be described in detail in this solution.

[0057] Specifically, the feeding mechanism 3 includes two screw lifting modules 31, a connecting plate 32, a first belt drive module 33, two feeding trough frames 34, two conveying devices 35, two rodless cylinder modules 36, two pusher frames 37, and two stop assemblies 38. Both screw lifting modules 31 are slidably connected to the guide rail frame 2. The connecting plate 32 is fixedly connected between the two screw lifting modules 31. The first belt drive module 33 is located inside the guide rail frame 2, and the connecting plate 32 is located on the first belt drive module 33. The trough frame 34 is respectively set inside the two screw lifting modules 31, the two conveying devices 35 are respectively set inside the two feeding trough frames 34, the two rodless cylinder modules 36 are respectively set inside the two feeding trough frames 34, and the two rodless cylinder modules 36 correspond to the two conveying devices 35 respectively, the two pusher frames 37 are respectively set on the two rodless cylinder modules 36, and the two baffle components 38 are respectively fixedly connected to the two feeding trough frames 34, and the two baffle components 38 correspond to the two pusher frames 37 respectively.

[0058] In this embodiment, two sets of cardboard boxes can be placed in the two conveying devices 35 on the two feeding trough frames 34 respectively. The connecting plate 32 is moved by the first belt drive module 33. The connecting plate 32 drives the two screw lifting modules 31 to move. The two screw lifting modules 31 drive the two feeding trough frames 34 to move the two sets of cardboard boxes, moving one set of cardboard boxes to correspond with the frame 1. The picking mechanism 4 picks up one set of cardboard boxes. As the cardboard boxes are picked up, the corresponding conveying device 35 moves the remaining cardboard boxes closer to the corresponding blocking assembly 38. At the same time, a rodless cylinder module 36 drives a pusher 37 to push the remaining cardboard boxes from the rear. Part 38 blocks the remaining cardboard from the top front. The rodless cylinder module 36 and the baffle assembly 38 work together to prevent the cardboard from slipping, so that the cardboard is stably conveyed to the frame 1 by the conveying equipment 35. After a group of cardboard is opened, the first belt drive module 33 controls the connecting plate 32 to move, so that the two screw lifting modules 31 slide on the guide rail frame 2, and feed a group of cardboard on another feeding trough frame 34 to the frame 1, so as to realize the continuous feeding of cardboard. Among them, the two screw lifting modules 31 can adjust the height of the two feeding trough frames 34, so as to facilitate the grabbing mechanism 4 to grasp and adapt to the feeding of cardboard of different sizes.

[0059] Specifically, the material handling mechanism 4 includes a second belt drive module 41 and a suction cup frame 42. The second belt drive module 41 is fixedly connected to the frame 1, and the suction cup frame 42 is disposed on the second belt drive module 41, and the suction cup frame 42 corresponds to the two feeding trough frames 34.

[0060] In this embodiment, the second belt drive module 41 drives the suction cup frame 42 to move, so that the suction cup frame 42 picks up the cardboard on the feeding trough frame 34 and puts it into the frame 1.

[0061] Specifically, the box opening and folding mechanism 5 includes a third belt drive module 51, a support shell 52, an arc-shaped box opening plate 53, a first rotating rod 54, a rear folding plate 55, a first telescopic cylinder 56, a first rack 57, and a first gear 58. The third belt drive module 51 is fixedly connected to the frame 1, the support shell 52 is disposed on the third belt drive module 51, the arc-shaped box opening plate 53 is fixedly connected to the top of the support shell 52, and the arc-shaped box opening plate 53 corresponds to the suction cup frame 42, the first rotating rod 54 is rotatably connected to the support shell 52, the rear folding plate 55 is fixedly connected to the circumferential surface of the first rotating rod 54, and the rear folding plate 55 corresponds to the arc-shaped box opening plate 53, the first telescopic cylinder 56 is fixedly connected to the support shell 52, the first rack 57 is fixedly connected to the output end of the first telescopic cylinder 56, and the first gear 58 is fixedly connected to the circumferential surface of the first rotating rod 54, and the first gear 58 meshes with the first rack 57.

[0062] In this embodiment, when the suction cup holder 42 moves the carton board into the frame 1, the carton board will contact the arc-shaped opening plate 53. The arc-shaped opening plate 53 causes the carton board to open during the movement. After the movement is completed, the rear cover of the carton corresponds to the rear folding cover plate 55, and the front cover corresponds to the front folding cover mechanism 7. The first telescopic cylinder 56 pushes the first rack 57 to move upward, causing the first gear 58 to rotate. The first gear 58 drives the rear folding cover plate 55 to rotate upward by ninety degrees through the first rotating rod 54. The rear folding cover plate 55 is aligned with the carton. The rear cover is folded, and at the same time, the front folding mechanism 7 folds the front cover of the carton, and then the side folding mechanism 8 folds the two side covers of the carton, so that the bottom cover of the carton is folded. After the bottom cover of the carton is folded, the third belt drive module 51 drives the support shell 52 to move, so that the arc-shaped opening plate 53 pushes the carton board onto the feeding table 6 to seal the bottom. The third belt drive module 51 can control the support shell 52 to move and adjust the initial position of the arc-shaped opening plate 53 to adapt to the opening of carton boards of different sizes.

[0063] Specifically, the front folding cover mechanism 7 includes a second rotating rod 71, a front folding cover plate 72, a second telescopic cylinder 73, a second rack 74, and a second gear 75. The second rotating rod 71 is rotatably connected to the feeding table 6. The front folding cover plate 72 is fixedly connected to the circumferential surface of the second rotating rod 71, and the front folding cover plate 72 corresponds to the rear folding cover plate 55. The second telescopic cylinder 73 is fixedly connected to the feeding table 6. The second rack 74 is fixedly connected to the output end of the second telescopic cylinder 73. The second gear 75 is fixedly connected to the circumferential surface of the second rotating rod 71, and the second gear 75 meshes with the second rack 74.

[0064] In this embodiment, after the suction cup frame 42 grabs the carton board into the frame 1, the second telescopic cylinder 73 pushes the second rack 74 to make the second gear 75 rotate. The second gear 75 drives the front folding cover plate 72 to rotate upward by ninety degrees through the second rotating rod 71, and the front folding cover plate 72 folds the front cover of the bottom of the carton.

[0065] Specifically, the side-folding cover mechanism 8 includes two third telescopic cylinders 81 and two folding cover arms 82. The two third telescopic cylinders 81 are movably hinged to the frame 1 via hinge shafts, and the two folding cover arms 82 are rotatably connected to the frame 1. The output ends of the two third telescopic cylinders 81 are movably hinged to the two folding cover arms 82 via hinge shafts, respectively.

[0066] In this embodiment, after the front and rear covers of the carton are folded, the two third telescopic cylinders 81 respectively push the two folding arms 82 to rotate in the frame 1, so that the two folding arms 82 fold the two side covers of the carton respectively, thereby completing the folding of the bottom cover of the carton.

[0067] Working principle: When opening the carton, two sets of carton boards are placed in the conveying devices 35 on the two feeding trough frames 34 respectively. The first belt drive module 33 controls the movement of the connecting plate 32, which drives the two screw lifting modules 31 to move. The two screw lifting modules 31 drive the two feeding trough frames 34 to move the two sets of carton boards, moving one set of cartons to correspond with the frame 1. The second belt drive module 41 controls the suction cup frame 42 to move and pick up the carton board. As the carton board is picked up, the corresponding conveying device 35 moves the remaining carton board towards the corresponding blocking component 38. At the same time, a rodless cylinder module 36 drives a pusher frame 37 to push the remaining carton board from the rear. Part 38 blocks the remaining cardboard from the top front. A rodless cylinder module 36 and a material-stopping assembly 38 work together to prevent the cardboard from slipping, allowing the cardboard to be stably fed into the frame 1 by the conveyor 35 one by one. The second belt drive module 41 controls the suction cup frame 42 to move the gripped cardboard into the frame 1. The cardboard will contact the arc-shaped opening plate 53, which opens the cardboard during the movement. After the movement is completed, the rear cover of the cardboard corresponds to the rear folding cover 55, and the front cover corresponds to the front folding cover 72. The first telescopic cylinder 56 pushes the first rack 57 upward, causing the first gear 58 to rotate. The first gear 58 drives the rear folding cover 55 to rotate upward by ninety degrees through the first rotating rod 54. The rear folding cover 55 aligns with the cardboard. The rear cover is folded open. Simultaneously, the second telescopic cylinder 73 pushes the second rack 74 to rotate the second gear 75. The second gear 75 drives the front folding cover plate 72 to rotate upwards by 90 degrees via the second rotating rod 71. The front folding cover plate 72 folds open the front cover of the bottom of the carton. After the front and rear covers of the carton are folded open, the two third telescopic cylinders 81 respectively push the two folding arms 82 to rotate within the frame 1, so that the two folding arms 82 fold open the two side covers of the carton respectively. After all the bottom covers of the carton are folded open, the third belt drive module 51 drives the support shell 52 to move, so that the arc-shaped opening plate 53 pushes the carton board onto the feeding table 6, so that the carton enters between the two conveying devices 10. The two conveying devices 10 move the carton on the feeding table 6. The upper baffle 12 restricts the top of the carton, keeping the bottom cover flat. During the carton conveying process, the bottom cover passes through the tape sealer 13 in the feeding table 6. The tape sealer 13 automatically seals the bottom of the carton with tape, thus completing the opening of the carton. When a set of carton boards on one feeding trough frame 34 is used up, the first belt drive module 33 controls the connecting plate 32 to move, causing the two screw lifting modules 31 to slide on the guide rail frame 2, feeding a set of carton boards on another feeding trough frame 34 to the corresponding frame 1, realizing continuous feeding of carton boards. At the same time, while another set of carton boards is in use, the operator can place a set of carton boards on the idle feeding trough frame 34, thus avoiding equipment shutdown and reloading.

[0068] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A double-slot box opener, characterized in that, include: Rack (1); The guide rail frame (2) is fixedly connected to one side of the frame (1); The feeding mechanism (3) is set on the guide rail frame (2) and corresponds to the frame (1) for conveying the carton board; The material handling mechanism (4) is set inside the frame (1) and corresponds to the guide rail frame (2) for handling carton boards; The box opening and folding mechanism (5) is set in the frame (1) and corresponds to the material picking mechanism (4), and is used for opening the carton and folding the lid; The feeding table (6) is fixedly connected inside the frame (1) and corresponds to the box opening and folding mechanism (5); The front folding mechanism (7) is located inside the feeding table (6) and corresponds to the box opening and folding mechanism (5) for folding the front cover of the carton; The side folding cover mechanism (8) is located in the frame (1) between the box opening and folding cover mechanism (5) and the front folding cover mechanism (7) for folding the side cover of the carton; The lead screw pitch adjustment module (9) is rotatably connected to the frame (1); Two conveying devices (10) are provided, both of which are set on the conveying device (10) and located on the symmetrical sides of the feeding table (6); The lead screw adjustment module (11) is fixedly connected inside the frame (1); The upper baffle (12) is located on the inner side of the lead screw adjustment module (11) and corresponds to the feeding table (6); The tape sealer (13) is fixedly connected inside the feeding table (6).

2. The double-slot box opener according to claim 1, characterized in that: The feeding mechanism (3) includes two screw lifting modules (31), a connecting plate (32), a first belt drive module (33), two feeding trough frames (34), two conveying devices (35), two rodless cylinder modules (36), two pusher frames (37), and two stop assemblies (38). Both screw lifting modules (31) are slidably connected to the guide rail frame (2). The connecting plate (32) is fixedly connected between the two screw lifting modules (31). The first belt drive module (33) is located inside the guide rail frame (2), and the connecting plate (32) is located on the first belt drive module (33). The feeding trough frame (34) is respectively set inside the two screw lifting modules (31), the two conveying devices (35) are respectively set inside the two feeding trough frames (34), the two rodless cylinder modules (36) are respectively set inside the two feeding trough frames (34), and the two rodless cylinder modules (36) are respectively corresponding to the two conveying devices (35), the two pusher frames (37) are respectively set on the two rodless cylinder modules (36), the two baffle components (38) are respectively fixedly connected to the two feeding trough frames (34), and the two baffle components (38) are respectively corresponding to the two pusher frames (37).

3. The double-slot box opener according to claim 2, characterized in that: The material handling mechanism (4) includes a second belt drive module (41) and a suction cup frame (42). The second belt drive module (41) is fixedly connected to the frame (1). The suction cup frame (42) is set on the second belt drive module (41) and corresponds to the two feeding slot frames (34).

4. The double-slot box opener according to claim 3, characterized in that: The box-opening and folding mechanism (5) includes a third belt drive module (51), a support shell (52), an arc-shaped box-opening plate (53), a first rotating rod (54), a rear folding plate (55), a first telescopic cylinder (56), a first rack (57), and a first gear (58). The third belt drive module (51) is fixedly connected to the frame (1), the support shell (52) is disposed on the third belt drive module (51), and the arc-shaped box-opening plate (53) is fixedly connected to the top of the support shell (52). The arc-shaped box-opening plate (53) is connected to the suction cup frame (42). Correspondingly, the first rotating rod (54) is rotatably connected to the support shell (52), the rear folding cover plate (55) is fixedly connected to the circumferential surface of the first rotating rod (54), and the rear folding cover plate (55) corresponds to the arc-shaped opening plate (53). The first telescopic cylinder (56) is fixedly connected to the support shell (52), the first rack (57) is fixedly connected to the output end of the first telescopic cylinder (56), and the first gear (58) is fixedly connected to the circumferential surface of the first rotating rod (54), and the first gear (58) meshes with the first rack (57).

5. A double-feed tray box opener according to claim 4, characterized in that: The front folding cover mechanism (7) includes a second rotating rod (71), a front folding cover plate (72), a second telescopic cylinder (73), a second rack (74), and a second gear (75). The second rotating rod (71) is rotatably connected to the feeding table (6). The front folding cover plate (72) is fixedly connected to the circumferential surface of the second rotating rod (71), and the front folding cover plate (72) corresponds to the rear folding cover plate (55). The second telescopic cylinder (73) is fixedly connected to the feeding table (6). The second rack (74) is fixedly connected to the output end of the second telescopic cylinder (73). The second gear (75) is fixedly connected to the circumferential surface of the second rotating rod (71), and the second gear (75) meshes with the second rack (74).

6. A double-slot box opener according to claim 5, characterized in that: The side-folding cover mechanism (8) includes two third telescopic cylinders (81) and two folding cover arms (82). The two third telescopic cylinders (81) are movably hinged to the frame (1) through hinge shafts. The two folding cover arms (82) are rotatably connected to the frame (1), and the output ends of the two third telescopic cylinders (81) are movably hinged to the two folding cover arms (82) through hinge shafts respectively.

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