Carton compaction device for environmental protection

Abstract

The utility model discloses a carton compaction device for environmental protection, and relates to the technical field of carton production and processing equipment. The device comprises a conveying line A used for conveying cartons, and a compaction mechanism is arranged at the tail end of the conveying line A; the compaction mechanism comprises supports arranged on the two sides of the conveying line A, a cross rod is connected between the two supports, and a compaction wheel is rotatably connected to the cross rod; a guide rail is arranged above the tail end of the conveying line A, an electric sliding block is arranged on the guide rail, a supporting plate stretching into the carton from one opening end of the carton is connected to the electric sliding block, and the supporting plate is located under the pressing wheel. According to the utility model, the supporting plate is arranged under the pressing wheel, the supporting plate is used for supporting the position of the folding lug during pressing, and the pressing wheel is pressed on the box body, so that the folding lug is bonded with one end part of the box body.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton production and processing equipment, in particular to an environmentally friendly carton compacting device. Background Art

[0002] With the development of the logistics industry, corrugated cardboard boxes are usually needed to package and transport products during transportation. During the production process of the cardboard boxes, the two ends of a whole side of the cardboard box need to be connected, and the cardboard box is provided with pre-pressed folds. When connecting the cardboard boxes, the cardboard boxes are folded along the crease lines and the two ends of the cardboard boxes are fixedly connected. In the process of connection, the ends of the cardboard boxes are usually connected by gluing or stapling. The process of gluing is as follows: there are folding ears at either end of the cardboard box. Before gluing the corrugated cardboard boxes, glue needs to be applied to the folding ears of the cardboard box, and then the folding ears are glued to the other end of the cardboard box.

[0003] For example, CN209365465U discloses a pressing device of a corrugated cardboard box gluing machine, comprising a conveyor belt, brackets arranged on both sides of the conveyor belt perpendicular to the feeding direction of the conveyor belt, and a pressing assembly arranged between the two brackets, the pressing assembly slidingly connected between the two brackets along the vertical direction, the pressing assembly comprising a driving shaft rotatably arranged between the two brackets, a motor connected to the driving shaft, a movable shaft slidingly connected to the outer wall of the driving shaft, and a pressing wheel sleeved on the outer surface of the movable shaft; the pressing device is easy to cause the following problems when in use: Figure 1 As shown, a pressure wheel is used to press the upper part of the carton. Due to the force of the pressure wheel, the folding ear portion connected to the carton droops downward, making it impossible to bond the folding ear to the other end of the carton. Utility Model Content

[0004] The purpose of the present utility model is to provide an environmentally friendly cardboard box compacting device. A support plate is provided directly below the pressure wheel. When compacting, the support plate is used to support the folding ear position, and the pressure wheel is pressed on the box body, thereby bonding the folding ear and one end of the box body, thereby solving the problems raised by the existing background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an environmentally friendly carton compacting device, comprising a conveyor line A and a conveyor line B for conveying cartons; the conveyor line B is arranged at the end of the conveyor line A, and the conveying directions of the conveyor line B and the conveyor line A are perpendicular; a compacting mechanism is arranged at the end of the conveyor line A; the compacting mechanism comprises brackets arranged on both sides of the conveyor line A, a cross bar is connected between the two brackets, and a pressure wheel is rotatably connected to the cross bar; a guide rail is arranged obliquely above the end of the conveyor line A, an electric slider is arranged on the guide rail, and a support plate is connected to the electric slider, which extends from an open end of the carton into the interior of the carton, and the support plate is located directly below the pressure wheel.

[0007] Furthermore, a downwardly bent guide portion is provided at the end of the support plate, and the length direction of the guide rail is the same as the conveying direction of the conveyor line A.

[0008] Furthermore, a pair of studs are connected to the electric slider, and two openings for the studs to pass through are provided at the end of the support plate. Nuts are threadedly connected to the studs on both sides of the support plate, and one side of the nut rests on the support plate.

[0009] Furthermore, the bracket includes an outer sleeve arranged on the frames on both sides of the conveyor line A, a movable rod is movably arranged in the outer sleeve, and the two ends of the cross bar are respectively fixed on the two movable rods; the pressure wheel is a circular tubular mechanism, the inner wall of which is connected to a fixed sleeve sleeved on the cross bar through two bearings, and a locking bolt is provided on the fixed sleeve.

[0010] Furthermore, a pushing mechanism is provided at the end of the conveyor line A for pushing the cartons conveyed on the conveyor line A to the conveyor line B; the pushing mechanism includes an L-shaped mounting frame fixed on a frame on one side of the conveyor line A, and a telescopic cylinder that can be extended and retracted in the horizontal direction is fixed to the inner wall surface of the L-shaped mounting frame, and the end of the telescopic cylinder is connected to an L-shaped push plate.

[0011] The utility model has the following beneficial effects:

[0012] The utility model provides a support plate just below the pressing wheel. When compacting, the support plate is used to support the folding ear position, and the pressing wheel is pressed on the box body, thereby bonding the folding ear and one end of the box body.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work.

[0015] Figure 1 Figure 1 is a background technology figure;

[0016] Figure 2 This is a schematic diagram of the structure of the compacted carton of the utility model from the right side perspective;

[0017] Figure 3 This is a schematic diagram of the structure of the compacted carton of the utility model from the right and left perspectives;

[0018] Figure 4 for Figure 3 The main view;

[0019] Figure 5 for Figure 3 A partial enlarged view of the middle A;

[0020] Figure 6 for Figure 4 A partial enlarged view of point B in the middle. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0023] See also Figure 2-4As shown, the utility model is an environmentally friendly carton compacting device, which includes a conveyor line A1 for conveying cartons. When in use, the carton is placed on the conveyor line A1, a compacting mechanism 5 is provided at the end of the conveyor line A1, and a guide rail 3 is provided obliquely above the end of the conveyor line A1, and an electric slider 31 is provided on the guide rail 3. The electric slider 31 is connected to a support plate 34 extending from an open end of the carton into the interior of the carton. When in use, when the carton moves to the bottom of the compacting mechanism 5, the compacting mechanism 5 and the support plate 34 are used to bond the folding ear to one end of the box body; in the above, when the support plate 34 is used to support the folding ear and combined with the compacting mechanism 5, the folding ear and one end of the box body are squeezed to complete the bonding.

[0024] Specifically, such as Figure 5 The compacting mechanism 5 includes brackets arranged on both sides of the conveyor line A1, a cross bar 52 is connected between the two brackets, a pressure wheel 55 is rotatably connected to the cross bar 52, and the support plate 34 is located directly below the pressure wheel 55.

[0025] Based on the above arrangement, in order to adjust the installation height of the pressing wheel 55 and the support plate 34 and the gap formed therebetween according to the size of the carton, as shown in FIG. Figure 6 In this application, a pair of studs 32 are connected to the electric slider 31, and two openings for the studs 32 to pass through are provided at the end of the support plate 34. Nuts 33 are threadedly connected to the studs 32 on both sides of the support plate 34, and one side of the nut 33 rests on the support plate 34; at the same time, the bracket includes an outer sleeve 50 arranged on the frames on both sides of the conveyor line A1, and a movable rod 51 is movably arranged in the outer sleeve 50, and the two ends of the cross bar 52 are respectively fixed on the two movable rods 51.

[0026] At the same time, in order to facilitate the control of the support plate 34 being inserted into the carton and avoid the end of the support plate 34 hitting the end surface of the carton, a downward-bent guide portion 35 is provided at the end of the support plate 34, and the length direction of the guide rail 3 is the same as the conveying direction of the conveyor line A1.

[0027] At the same time, when in use, it is necessary to adjust the installation position of the clamping wheel 55 along the length direction of the cross bar 52 according to needs, so that the middle position of the clamping wheel 55 is aligned with the junction of the folding ear and one end of the box body. The provided clamping wheel 55 is a circular tubular structure, the inner wall of which is connected to a fixing sleeve 53 on the cross bar 52 through two bearings, and a locking bolt 54 is provided on the fixing sleeve 53.

[0028] It can be seen that, based on the above, in order to facilitate the unloading of compacted and bonded cartons, a conveyor line B2 for conveying cartons and a push mechanism for pushing cartons conveyed on conveyor line A1 to conveyor line B2 are also provided at the end of conveyor line A1. The compacting mechanism 5 and the push mechanism are arranged along the conveying direction of conveyor line A1. The conveying directions of conveyor line B2 and conveyor line A1 are perpendicular.

[0029] The specific pushing mechanism includes an L-shaped mounting frame 41 fixed on the frame on one side of the conveyor line A1. A telescopic cylinder 42 that can be extended and retracted in the horizontal direction is fixed to the inner wall surface of the L-shaped mounting frame 41. The end of the telescopic cylinder 42 is connected to an L-shaped push plate 4, and a contact sensor is provided on the L-shaped push plate 4. When the carton is moved under the conveying action of the conveyor line A1 until one end of the carton abuts against the L-shaped push plate 4, the contact sensor generates a signal, and then the L-shaped push plate 4 can prevent the carton from continuing to move under the conveying action of the conveyor line A1. At the same time, Figure 4 As shown, the electric slider 31 is controlled to move to the leftmost end of the guide rail 3. At this time, the telescopic cylinder 42 is controlled to extend and push the carton on the conveyor line A1 to the conveyor line B2.

[0030] In the above, when the folding ear and one end of the box body are bonded together by the compacting mechanism 5 and the supporting plate 34, the carton is moved under the conveying action of the conveyor line A1. Figure 4 The electric slider 31 shown moves toward the left end of the guide rail 3, and maintains a speed that is equivalent to the movement speed of the carton under the conveying action of the conveyor line A1.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many 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. An environmentally friendly carton compacting device, characterized by: It includes a conveyor line A (1) and a conveyor line B (2) for conveying cartons; The conveying line B (2) is arranged at the end of the conveying line A (1), and the conveying directions of the conveying line B (2) and the conveying line A (1) are perpendicular to each other; A compacting mechanism (5) is provided at the end of the conveying line A (1); the compacting mechanism (5) comprises brackets provided on both sides of the conveying line A (1), a cross bar (52) is connected between the two brackets, and a pressure wheel (55) is rotatably connected to the cross bar (52); A guide rail (3) is provided obliquely above the end of the conveyor line A (1), an electric slider (31) is provided on the guide rail (3), and a support plate (34) is connected to the electric slider (31) and extends from an open end of the carton into the interior of the carton, and the support plate (34) is located directly below the pressure wheel (55).

2. The environmentally friendly carton compacting device according to claim 1, characterized in that: The end of the support plate (34) is provided with a downwardly bent guide portion (35), and the length direction of the guide rail (3) is the same as the conveying direction of the conveying line A (1).

3. The environmentally friendly carton compacting device according to claim 1, characterized in that: A pair of studs (32) are connected to the electric slider (31), and two openings for the studs (32) to pass through are provided at the end of the support plate (34). Nuts (33) are threadedly connected to the studs (32) on both sides of the support plate (34), and one side of the nut (33) rests on the support plate (34).

4. The environmentally friendly carton compacting device according to claim 1, characterized in that: The bracket comprises an outer sleeve (50) arranged on the frames on both sides of the conveyor line A (1), a movable rod (51) is movably arranged in the outer sleeve (50), and both ends of the cross bar (52) are respectively fixed on the two movable rods (51); The pressure wheel (55) is a circular tubular structure, the inner side wall of which is connected to a fixing sleeve (53) sleeved on the cross bar (52) through two bearings, and a locking bolt (54) is provided on the fixing sleeve (53).

5. The environmentally friendly carton compacting device according to claim 1, characterized in that: A pushing mechanism is also provided at the end of the conveyor line A (1) for pushing the cartons conveyed on the conveyor line A (1) to the conveyor line B (2); The pushing mechanism comprises an L-shaped mounting frame (41) fixed on a frame on one side of the conveyor line A (1); a telescopic cylinder (42) that can be telescoped in the horizontal direction is fixed on the inner wall surface of the L-shaped mounting frame (41); and an L-shaped push plate (4) is connected to the end of the telescopic cylinder (42).

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