A kind of paper box processing gluing device

Abstract

The utility model relates to paper box processing equipment technical field, specifically disclose a kind of gluing device for paper box processing, gantry straddles on paper box board conveying line;Horizontal movement base moves along the front wall of gantry top horizontally;Vertical movement base moves along the front wall of horizontal movement base vertically;Glue tank is fixed to the top of vertical movement base, and for filling glue solution;Gluing mechanism includes along the vertical extension of glue conveying cylinder, the flat glue nozzle of fixed connection in the bottom end of glue conveying cylinder and the rotating disc of fixedly sleeved in the outer of glue conveying cylinder near top end and with vertical movement base bottom end rotating sleeve connection;Glue conveying pump input end is connected to the bottom of glue tank and output end rotating sleeve is connected in the top end of glue conveying cylinder;Driving mechanism is used to drive rotating disc rotation. Better solved the problem that gluing device is difficult to meet the different gluing width demand of paper box.

Description

Technical Field

[0001] This utility model relates to the technical field of cardboard box processing equipment, specifically to a gluing device for cardboard box processing. Background Technology

[0002] In the production and processing of cardboard boxes, it is often necessary to apply glue to the cardboard sheets to facilitate the bonding of the boxes. Traditional glue application methods often involve manual application using hand brushes or rollers. This method is not only inefficient, but also makes it difficult to ensure the uniformity of the glue application, resulting in poor adhesion of the cardboard boxes or waste of glue.

[0003] Some automated gluing equipment has emerged in the existing technology, using conveyors to transport the cardboard boxes to be glued to the gluing station for automatic gluing. However, the width of the glue outlet in these gluing devices is often fixed, and can only apply a fixed width of glue strip in one go. When dealing with the processing of cardboard boxes of different sizes, it is difficult to apply a glue strip of the appropriate width in one go, and multiple coats are often required to meet the gluing requirements. Utility Model Content

[0004] The purpose of this invention is to provide a gluing device for cardboard box processing, which solves the problem that current gluing devices cannot meet the different gluing width requirements of cardboard boxes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gluing device for carton processing, comprising a gantry frame spanning a carton board conveyor line; a transverse base moving laterally along the front wall of the top of the gantry frame; a vertical base moving vertically along the front wall of the transverse base; a glue tank fixed to the top of the vertical base and used for filling with glue; a gluing mechanism including a vertically extending glue delivery cylinder, a flat glue nozzle fixedly connected to the bottom end of the glue delivery cylinder, and a turntable fixedly fitted near the top of the glue delivery cylinder and rotatably sleeved with the bottom end of the vertical base; a glue pump with its input end connected to the bottom of the glue tank and its output end rotatably sleeved with the top end of the glue delivery cylinder; and a drive mechanism for driving the turntable to rotate.

[0006] Preferably, the vertical moving base includes a back plate slidably engaged with the front wall of the horizontal moving base, an upper support plate vertically fixed to the middle of the front wall of the back plate, a lower support plate vertically fixed to the bottom of the front wall of the back plate, and a connecting block fixed to the middle of the top of the back plate. A telescopic cylinder with the bottom end of a piston rod fixedly connected to the connecting block is vertically fixed at the top of the horizontal moving base. A sleeve hole matching the rotating engagement of the turntable is provided on one side of the middle of the lower support plate. The bottom of the glue tank is fixedly connected to the top surface of the upper support plate. The glue pump is fixed to the lower side of the middle of the front wall of the back plate.

[0007] Preferably, a transverse guide rail is fixed to the top front wall of the gantry frame along the transverse direction. The transverse base includes a vertical frame, a transverse slider fixed to the rear wall of the vertical frame and slidably engaged with the transverse guide rail, a connecting block fixed to the rear wall of the vertical frame, and a nut fixedly fitted into the connecting block along the transverse direction. Supports are fixed to both ends of the top front wall of the gantry frame. A lead screw that is threadedly engaged with the nut is rotatably sleeved on the support. A transverse drive motor with a power output shaft fixedly connected to the lead screw is fixed to the outer wall of one of the supports. The piston cylinder of the telescopic cylinder is fixed to the top of the vertical frame, and the back plate is slidably engaged with the front wall of the vertical frame.

[0008] Preferably, vertical guide rails are fixed on both sides of the front wall of the vertical frame, and a vertical slider that is slidably engaged with the vertical guide rails is fixed on the rear wall of the back plate.

[0009] Preferably, the lower support plate is provided with a shaft hole at one side of the sleeve hole, and the driving mechanism includes a rotary drive motor fixed to the top surface of the lower support plate and the power output shaft passing through the shaft hole, and a gear fixedly fitted on the bottom end of the power output shaft of the rotary drive motor, and an external gear ring meshing with the gear is fixedly fitted on the bottom end of the turntable.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model relates to a glue coating device for carton processing. The device drives the glue coating mechanism to rotate as a whole through a turntable via a drive mechanism, thereby causing the flat glue nozzle to present different skew angles with the running direction of the carton board conveyor line, so that the flat glue nozzle can coat the carton board with glue strips of different widths. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the transverse sliding base of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the vertical sliding base of this utility model;

[0015] Figure 4 This is a three-dimensional structural diagram of the adhesive coating mechanism of this utility model;

[0016] Figure 5 This is a three-dimensional structural diagram of the drive mechanism of this utility model.

[0017] In the diagram: 1-Gantry frame; 1.1-Transverse guide rail; 1.2-Support; 1.3-Lead screw; 1.4-Transverse drive motor;

[0018] 2-Horizontal sliding base; 2.1-Vertical frame; 2.2-Telescopic cylinder; 2.3-Connecting block; 2.4-Nut; 2.5-Horizontal slider; 2.6-Vertical guide rail;

[0019] 3-Vertical sliding base; 3.1-Back plate; 3.2-Upper support plate; 3.3-Lower support plate; 3.3.1-Sleeve hole; 3.3.2-Shaft hole; 3.4-Vertical slider; 3.5-Connecting block;

[0020] 4-Glue container;

[0021] 5-Glue application mechanism; 5.1-Glue delivery cylinder; 5.2-Flat glue nozzle; 5.3-Turntable; 5.4-External gear ring;

[0022] 6-Glue dispensing pump;

[0023] 7-Drive mechanism; 7.1-Rotary drive motor; 7.2-Gear. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a gluing device for cardboard box processing, wherein a gantry frame 1 spans across the cardboard board conveyor line; wherein, the upper and lower sides of the front wall of the top beam of the gantry frame 1 are respectively fixed with transverse guide rails 1.1 extending in the transverse direction, and the two ends of the middle part of the front wall of the top beam of the gantry frame 1 are respectively fixed with supports 1.2, and the two ends of the lead screw 1.3 are respectively rotatably sleeved on the supports 1.2, and a horizontal drive motor 1.4 with a power output shaft fixedly connected to the lead screw 1.3 is fixed on the outer wall of one of the supports 1.2.

[0026] The transverse base 2 includes a vertical frame 2.1, a transverse slider 2.5 fixed to the rear wall of the vertical frame 2.1 and slidably engaged with the transverse guide rail 1.1, a connecting block 2.3 fixed to the rear wall of the vertical frame 2.1, and a nut 2.4 fixedly fitted into the connecting block 2.3 along the transverse direction. The nut 2.4 is threadedly fitted with the lead screw 1.3. The telescopic cylinder 2.2 is fixed to the top of the vertical frame 2.1. That is, when the transverse drive motor 1.4 drives the lead screw 1.3 to rotate, the rotating lead screw 1.3 can drive the entire transverse base 2 to move laterally along the top of the gantry frame 1 through the nut 2.4. In addition, vertical guide rails 2.6 are fixed vertically on both sides of the front wall of the vertical frame 2.1.

[0027] The vertical moving base 3 includes a back plate 3.1, an upper support plate 3.2 vertically fixed to the middle of the front wall of the back plate 3.1, a lower support plate 3.3 vertically fixed to the bottom of the front wall of the back plate 3.1, a vertical slider 3.4 fixed to the rear wall of the back plate 3.1 and slidably engaged with the vertical guide rail 2.6, and a connecting block 3.5 fixed to the middle of the top of the back plate 3.1. The connecting block 3.5 is fixedly connected to the bottom end of the piston rod of the telescopic cylinder 2.2. That is, the telescopic cylinder 2.2 pushes and pulls the entire vertical moving base 3 through the connecting block 3.5, and moves vertically under the guidance of the vertical guide rail 2.6 and the vertical slider 3.4. The lower support plate 3.3 has a sleeve hole 3.3.1 on one side of its middle section and a shaft hole 3.3.2 on the other side.

[0028] The bottom of the glue tank 4 is fixedly connected to the top surface of the upper support plate 3.2. The glue tank 4 is used to fill glue liquid. That is, the top of the glue tank 4 is equipped with an openable top cover. After opening the top cover, it is convenient to add glue liquid into the glue tank 4.

[0029] The glue pump 6 is fixed to the lower middle part of the front wall of the back plate 3.1. The input end of the glue pump 6 is connected to the bottom of the glue tank 4.

[0030] The glue application mechanism 5 includes a vertically extending glue delivery cylinder 5.1, a flat glue nozzle 5.2 fixedly connected to the bottom end of the glue delivery cylinder 5.1, and a turntable 5.3 fixedly fitted around the top of the glue delivery cylinder 5.1. The top end of the turntable 5.3 is rotatably fitted into a sleeve hole 3.3.1, and an external gear ring 5.4 is fixedly fitted at the bottom end of the turntable 5.3. The tube head of the glue pump 6 output end is rotatably fitted into the center of the top surface of the glue delivery cylinder 5.1.

[0031] The drive mechanism 7 includes a rotary drive motor 7.1 fixed to the top surface of the lower support plate 3.3 and the power output shaft passing through the shaft hole 3.3.2, and a gear 7.2 fixedly mounted on the bottom end of the power output shaft of the rotary drive motor 7.1. The gear 7.2 meshes with the external gear ring 5.4.

[0032] In summary, the cardboard boxes to be coated with glue are conveyed longitudinally from the middle of the gantry 1 by the conveyor line. In order to ensure the proper positioning of the cardboard boxes, corresponding clamping or pressing positioning mechanisms can be set on the conveyor line.

[0033] The lateral displacement of the transverse base 2 is adjusted by the screw drive mechanism so that the flat nozzle 5.2 corresponds to the position of the adhesive strip to be coated on the carton board.

[0034] Then, the drive mechanism 7 drives the entire glue applicator 5 to rotate via the turntable 5.3 to adjust the skew angle between the flat glue nozzle 5.2 and the conveying direction of the carton board conveyor line, so that the orthographic projection width of the flat glue nozzle 5.2 in the front-back direction is consistent with the set glue applicator width.

[0035] Then, the telescopic cylinder 2.2 pushes the vertical base 3 downward, causing the flat nozzle 5.2 to descend to a height close to the glue application position set on the carton board. The glue pump 6 is then turned on, drawing glue from the glue tank 4 and pumping it into the glue delivery cylinder 5.1. The glue in the glue delivery cylinder 5.1 is then dispensed from the flat nozzle 5.2. The conveyor line then transports the carton board backward, thus completing the glue application process at the glue stripe set on the carton board.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gluing device for carton processing, characterized by, include: A gantry frame (1) spans across the carton board conveyor line; The transverse base (2) moves laterally along the front wall of the top of the gantry (1); The vertical moving base (3) moves vertically along the front wall of the horizontal moving base (2); The glue container (4) is fixed to the top of the vertical moving base (3) and is used to fill the glue liquid; The glue application mechanism (5) includes a glue delivery cylinder (5.1) extending vertically, a flat glue nozzle (5.2) fixedly connected to the bottom end of the glue delivery cylinder (5.1), and a turntable (5.3) fixedly fitted on the glue delivery cylinder (5.1) near the top and rotatably connected to the bottom end of the vertical moving base (3). A glue pump (6) has its input end connected to the bottom of the glue tank (4) and its output end rotatably sleeved on the top of the glue delivery cylinder (5.1); A drive mechanism (7) is used to drive the turntable (5.3) to rotate.

2. The gluing device for processing carton according to claim 1, characterized in that: The vertical moving base (3) includes a back plate (3.1) slidably snapped onto the front wall of the horizontal moving base (2), an upper support plate (3.2) vertically fixed to the middle of the front wall of the back plate (3.1), a lower support plate (3.3) vertically fixed to the bottom of the front wall of the back plate (3.1), and a connecting block (3.5) fixed to the middle of the top of the back plate (3.1). The top of the horizontal moving base (2) is vertically fixed with a telescopic cylinder (2.2) whose bottom end of the piston rod is fixedly connected to the connecting block (3.5). The lower support plate (3.3) has a sleeve hole (3.3.1) on one side of the middle part that matches the rotating sleeve of the turntable (5.3). The bottom of the glue tank (4) is fixedly connected to the top surface of the upper support plate (3.2). The glue pump (6) is fixed to the lower side of the middle part of the front wall of the back plate (3.1).

3. The gluing device for processing carton according to claim 2, characterized in that: The top front wall of the gantry frame (1) is fixed with a transverse guide rail (1.1) along the transverse direction. The transverse base (2) includes a vertical frame (2.1), a transverse slider (2.5) fixed to the rear wall of the vertical frame (2.1) and slidably engaged with the transverse guide rail (1.1), a connecting block (2.3) fixed to the rear wall of the vertical frame (2.1), and a nut (2.4) fixedly fitted into the connecting block (2.3) along the transverse direction. The top front wall of the gantry frame (1) Supports (1.2) are fixed at both ends respectively. The support (1.2) is rotatably sleeved with a screw (1.3) that is threadedly sleeved with the nut (2.4). A horizontal drive motor (1.4) with a power output shaft fixedly connected to the screw (1.3) is fixed on the outer wall of one of the supports (1.2). The piston cylinder of the telescopic cylinder (2.2) is fixed to the top of the vertical frame (2.1). The back plate (3.1) is slidably snapped onto the front wall of the vertical frame (2.1).

4. The gluing device for processing carton according to claim 3, characterized in that: The front wall of the vertical frame (2.1) is fixed with vertical guide rails (2.6) on both sides, and the back plate (3.1) is fixed with a vertical slider (3.4) that is slidably engaged with the vertical guide rails (2.6).

5. The gluing device for processing carton according to claim 2, characterized in that: The lower support plate (3.3) is provided with a shaft hole (3.3.2) on one side of the sleeve hole (3.3.1). The drive mechanism (7) includes a rotary drive motor (7.1) fixed to the top surface of the lower support plate (3.3) and the power output shaft passing through the shaft hole (3.3.2), and a gear (7.2) fixedly fitted on the bottom end of the power output shaft of the rotary drive motor (7.1). The bottom end of the turntable (5.3) is fixedly fitted with an external gear ring (5.4) that meshes with the gear (7.2).

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