Box discharging device of box pasting machine

Abstract

The utility model discloses a box discharging device of a box pasting machine, which comprises a packaging paper box and further comprises a processing table, a conveying table rotationally connected with the top of the processing table is used for driving the packaging paper box to be conveyed linearly, a pressure-bearing frame is fixedly connected with the center position of the top of the processing table, and the pressure-bearing frame is supported in the conveying table. The full-automatic box pasting machine has the beneficial effects that firstly, a packaging paper box can be driven to be conveyed through the arranged conveying table, then the packaging paper box can be positioned through the arranged box pasting positioning mechanism, and meanwhile, the packaging paper box can be extruded and bonded through the arranged extrusion plate in a matched mode; and finally, a hollow column, a movable ring, a positioning seat and a fixed box are mutually matched and connected, so that a bearing plate for supporting the packaging carton can be conveniently contracted, the positioned packaging carton can be automatically separated, the structure is reasonable, the packaging carton is automatically demolded and discharged, and the packaging carton can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of box gluing machines, in particular to a box discharging device of a box gluing machine. Background Art

[0002] The formation of packaging cartons primarily relies on manual labor, with workers on both sides of a conveyor belt performing each process step. This results in low production costs and efficiency. In today's society, the use of machinery to replace manual labor is inevitable, and mechanization is a key way to increase productivity, reduce manual labor, and lower production costs. In modern mechanization processes, after forming cartons in a box-gluing machine, it is difficult for the cartons to fall out of the mold after being glued and formed.

[0003] In particular, the base of the square paper box cannot automatically fall off the mold after gluing and bonding. Manual pulling or mechanical pushing will easily damage the paper box, making it inconvenient to automatically demold and output the packaging box. Therefore, a box discharge device of the box gluing machine is urgently needed to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the present invention provides a box discharging device for a box gluing machine, and the present invention is achieved through the following technical solutions.

[0005] A box discharging device of a box gluing machine includes a packaging box and a processing table. The conveying table rotatably connected to the top of the processing table is used to drive the packaging box to be conveyed linearly. The center position of the top of the processing table is fixedly connected to a pressure frame, and the pressure frame is supported inside the conveying table. The top of the processing table is fixedly connected to a gantry, and the pressure frame is located inside the gantry. Both sides of the gantry are fixedly connected to a second hydraulic cylinder, the telescopic end of the second hydraulic cylinder is fixedly connected to an extrusion plate, the top of the gantry is connected through a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected to a box gluing positioning mechanism, and the box gluing positioning mechanism includes a hollow column, a movable ring, a positioning seat and a fixed box.

[0006] Furthermore, two limiting openings are symmetrically provided on the outer surface of the hollow column, the movable ring is movably connected to one end of the hollow column, and the fixed plate fixedly connected inside the movable ring movably passes through the two limiting openings.

[0007] Furthermore, the outer surface of the movable ring is rotatably connected to two push-pull rods, one end of the push-pull rod is rotatably connected to a rotary arm, one end of the rotary arm is fixedly connected to a pressure plate, and the other end of the rotary arm is rotatably connected to the hollow column.

[0008] Furthermore, the fixed box is fixedly connected to one end of the hollow column, a servo motor is fixedly connected to the interior of the fixed box, the output shaft of the servo motor passes through one end of the interior of the hollow column and is fixedly connected to a screw rod, the screw rod passes through the fixed plate and is threadedly matched, and the fixed box is fixedly connected to the telescopic end of the first hydraulic cylinder.

[0009] Furthermore, the other end of the hollow column is fixedly connected to a positioning seat, the groove-shaped limit frames fixedly connected at both ends of the top of the positioning seat are limitedly supported on the rotary arm, and the bottom of the positioning seat is embedded with a positioning camera.

[0010] Furthermore, when the pressure plate descends to the bottom, the second hydraulic cylinder can push the extrusion plate and the pressure plate to overlap parallel to each other.

[0011] The beneficial effect of the present invention is that, during the operation of the device, first, the packaging paper box can be driven to be transported through the provided conveying platform, and then the packaging paper box can be positioned through the provided box gluing and positioning mechanism, and at the same time, the packaging paper box can be extruded and bonded by the provided extrusion plate, and finally, the hollow column, movable ring, positioning seat and fixed box are mutually coordinated and connected, which can facilitate the contraction of the pressure plate used to support the packaging paper box, so that the positioned packaging paper box can be automatically detached. The structure is reasonable, the packaging paper box can be automatically demoulded and unloaded, and the packaging box can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 : A schematic structural diagram of a box discharging device of a box-gluing machine according to the present invention;

[0014] Figure 2 : Schematic diagram of the connection between the extruded plate and the gantry frame of the utility model;

[0015] Figure 3 : Schematic diagram of the connection between the pressure plate and the hollow column of the utility model;

[0016] Figure 4 : A bottom view of a positioning seat of the utility model.

[0017] The reference numerals are as follows:

[0018] Packaging carton A;

[0019] 1. Processing table; 11. Conveyor table; 12. Pressure frame;

[0020] 2. Gantry; 21. First hydraulic cylinder; 22. Second hydraulic cylinder;

[0021] 3. Hollow column; 31. Limit opening;

[0022] 4. Movable ring; 41. Push-pull rod; 42. Rotary arm; 421. Pressure plate; 43. Fixed plate;

[0023] 5. Positioning seat; 51. Slotted limit frame; 52. Positioning camera;

[0024] 6. Fixed box; 61. Servo motor; 611. Screw;

[0025] 7. Extruded plate. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-4 As shown, the utility model has the following specific embodiments.

[0028] Example:

[0029] A box discharging device of a box gluing machine includes a packaging paper box A and a processing table 1. A conveying table 11 rotatably connected to the top of the processing table 1 is used to drive the packaging paper box A to be transported linearly. A pressure frame 12 is fixedly connected to the center position of the top of the processing table 1, and the pressure frame 12 is supported inside the conveying table 11. A gantry 2 is fixedly connected to the top of the processing table 1, and the pressure frame 12 is located inside the gantry 2. A second hydraulic cylinder 22 is fixedly connected to both sides of the gantry 2, and the telescopic end of the second hydraulic cylinder 22 is fixedly connected to an extrusion plate 7. A first hydraulic cylinder 21 is connected through the top of the gantry 2, and the telescopic end of the first hydraulic cylinder 21 is fixedly connected to a box gluing positioning mechanism. The box gluing positioning mechanism includes a hollow column 3, a movable ring 4, a positioning seat 5 and a fixed box 6.

[0030] Specifically, two limiting openings 31 are symmetrically formed on the outer surface of the hollow column 3. The movable ring 4 is movably connected to one end of the hollow column 3. The fixed plate 43 fixedly connected inside the movable ring 4 movably passes through the two limiting openings 31.

[0031] The outer surface of the movable ring 4 is rotatably connected to two push-pull rods 41, one end of the push-pull rod 41 is rotatably connected to a rotary arm 42, one end of the rotary arm 42 is fixedly connected to a pressure plate 421, and the other end of the rotary arm 42 is rotatably connected to the hollow column 3;

[0032] The fixed box 6 is fixedly connected to one end of the hollow column 3. A servo motor 61 is fixedly connected to the interior of the fixed box 6. The output shaft of the servo motor 61 passes through one end of the interior of the hollow column 3 and is fixedly connected to a screw rod 611. The screw rod 611 passes through the fixed plate 43 and is threadedly engaged. The fixed box 6 is fixedly connected to the telescopic end of the first hydraulic cylinder 21.

[0033] The other end of the hollow column 3 is fixedly connected to a positioning seat 5, and the groove-shaped limit frames 51 fixedly connected to both ends of the top of the positioning seat 5 are limitedly supported on the rotary arm 42, and the bottom of the positioning seat 5 is embedded with a positioning camera 52;

[0034] When the pressure plate 421 descends to the bottom, the second hydraulic cylinder 22 can push the extrusion plate 7 and the pressure plate 421 to overlap parallel to each other.

[0035] The specific working principle of this utility model is:

[0036] When the packaging box A is directly under the positioning seat 5, the conveyor 11 stops conveying, and then the pasting box positioning mechanism is pushed down by the first hydraulic cylinder 21 to extend it into the packaging box A directly below it. The servo motor 61 is then turned on to drive the screw rod 611 to rotate. Since the movable ring 4 is movably connected to the hollow column 3, the fixed plate 43 fixed to the movable ring 4 passes through the limit opening 31 and is threadedly engaged with the screw rod 611, so that the screw rod 611 can drive the movable ring 4 to rise and fall on the hollow column 3. When the movable ring 4 descends, the movable ring 4 pushes the connected swing arm 42 to rotate on the hollow column 3 through the push-pull rod 41, and the swing arm 42 can drive the connected pressure plate When the second hydraulic cylinder 22 is opened, the extrusion plate 7 can be pushed to move, and the extrusion plate 7 cooperates with the pressure plate 421 to extrude and bond the packaging paper box A placed in the middle, so as to prevent the movable ring 4 from rising and pulling the pressure plate 421 close to the hollow column 3 for rotation. At this time, it is convenient to extend the pressure plate 421 into the interior of the packaging paper box A, and the extruded and bonded packaging paper box A can automatically fall off from the pasting positioning mechanism. Finally, the pasting positioning mechanism and the second hydraulic cylinder 22 are respectively pulled to reset by the first hydraulic cylinder 21 and the second hydraulic cylinder 22, and then the processed packaging paper box A is driven to continue to be conveyed by the conveying platform 11, so as to facilitate the automatic separation and output of the packaging paper box A, which can protect the packaging box.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A box discharging device of a folder gluer, comprising a packaging carton (A), characterized in that: The invention also includes a processing table (1), wherein the top of the processing table (1) is rotatably connected to a conveying table (11) for driving the packaging paper box (A) to be conveyed linearly, a pressure frame (12) is fixedly connected to the center position of the top of the processing table (1), and the pressure frame (12) is supported inside the conveying table (11), the top of the processing table (1) is fixedly connected to a gantry (2), and the pressure frame (12) is located inside the gantry (2), both sides of the inside of the gantry (2) are fixedly connected to a second hydraulic cylinder (22), the telescopic end of the second hydraulic cylinder (22) is fixedly connected to an extrusion plate (7), the top of the gantry (2) is connected through a first hydraulic cylinder (21), the telescopic end of the first hydraulic cylinder (21) is fixedly connected to a box-pasting positioning mechanism, and the box-pasting positioning mechanism comprises a hollow column (3), a movable ring (4), a positioning seat (5) and a fixed box (6).

2. A box discharging device for a folder gluer according to claim 1, characterized in that: Two limiting openings (31) are symmetrically provided on the outer surface of the hollow column (3); the movable ring (4) is movably connected to one end of the hollow column (3); and a fixed plate (43) fixedly connected inside the movable ring (4) movably passes through the two limiting openings (31).

3. The box discharging device of the folder gluer according to claim 2, characterized in that: The outer surface of the movable ring (4) is rotatably connected to two push-pull rods (41), one end of the push-pull rod (41) is rotatably connected to a rotary arm (42), one end of the rotary arm (42) is fixedly connected to a pressure plate (421), and the other end of the rotary arm (42) is rotatably connected to the hollow column (3).

4. The box discharging device of a folder gluer according to claim 3, characterized in that: The fixed box (6) is fixedly connected to one end of the hollow column (3); a servo motor (61) is fixedly connected to the interior of the fixed box (6); an output shaft of the servo motor (61) passes through one end of the interior of the hollow column (3) and is fixedly connected to a screw rod (611); the screw rod (611) passes through and is threadedly engaged with the fixed plate (43); and the fixed box (6) is fixedly connected to the telescopic end of the first hydraulic cylinder (21).

5. The box discharging device of the folder gluer according to claim 4, characterized in that: The other end of the hollow column (3) is fixedly connected to a positioning seat (5), and the groove-shaped limiting frames (51) fixedly connected to the two ends of the top of the positioning seat (5) are limitedly supported on the rotary arm (42), and the bottom of the positioning seat (5) is embedded with a positioning camera (52).

6. The box discharging device of a folder gluer according to claim 1, characterized in that: When the pressure plate (421) descends to the bottom, the second hydraulic cylinder (22) can push the extrusion plate (7) and the pressure plate (421) to overlap parallel to each other.

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