A gluing machine for cartons

Abstract

The utility model discloses a kind of gluing machines for carton, including machine body, gluing mechanism and placing mechanism, the surface of the machine body is provided with control panel, and the top of machine body is provided with stand on both sides, the top of the stand is provided with crossbeam, the gluing mechanism is set in the top of crossbeam, the placing mechanism is set in the top of machine body.This kind of gluing machine for carton, through the placing mechanism being set, after paperboard is placed on the placing platform in placing mechanism when paperboard one side of carton is glued, paperboard is positioned by the clamp hoop at the both ends of placing platform, and by screwing the limiting rod at both ends, so that the clamping block is pressed down, paperboard both ends are clamped and fixed using clamping block, avoid paperboard moving when gluing, resulting in offset of gluing position, and when the carton paperboard of different sizes is glued, the placing platform can be conveniently and quickly disassembled and replaced by fixing rod.

Description

Technical Field

[0001] This utility model relates to the technical field of paper box processing, specifically to a glue coating machine for paper boxes. Background Technology

[0002] A cardboard box is a three-dimensional shape, composed of multiple facets that are moved, stacked, folded, and enclosed. In three-dimensional composition, facets divide space; cutting, rotating, and folding different facets creates different emotional expressions. The composition of the cardboard box's display surfaces requires attention to the connection between the display surface, sides, top, and bottom, as well as the placement of packaging information elements. The raw material for cardboard boxes is pulp, typically corrugated paper, primarily used for containing items. It is recyclable. A gluing machine is needed during the processing of cardboard boxes; therefore, a gluing machine specifically for cardboard boxes is urgently needed.

[0003] Currently used cardboard box gluing machines have several drawbacks. When applying glue to one side of the cardboard, the cardboard is not easy to fix, which can cause it to move and the glue application position to deviate. In addition, traditional gluing machines are large, have complex structures, and are inconvenient to inspect and maintain. Utility Model Content

[0004] The purpose of this utility model is to provide a glue applicator for paper boxes, so as to solve the problems mentioned in the background art. When applying glue to one side of the cardboard of the paper box, the cardboard is not easy to fix and is prone to movement, resulting in the glue application position being off. In addition, traditional glue applicators are large in size, have a complex structure, and are inconvenient to inspect and maintain.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glue coating machine for paper boxes, comprising a machine body, a glue coating mechanism, and a placement mechanism. The surface of the machine body is provided with a control panel, and columns are provided on both sides of the top of the machine body. A crossbeam is provided at the top of each column. The glue coating mechanism is located at the top of the crossbeam. The placement mechanism is located at the top of the machine body. The placement mechanism includes a fixed platform, a fixed rod, a placement platform, clamps, a limiting rod, and a clamping block. The fixed platform is located at the top of the machine body. Fixed rods are installed at both ends of the inner wall of the fixed platform, and a placement platform is installed at the top of the fixed platform. Clamps are provided on both sides of the top of the placement platform, and a limiting rod is provided on the inner wall of the clamp. A clamping block is installed at the bottom end of the limiting rod.

[0006] Preferably, the glue application mechanism includes a glue tank, a glue extraction pipe, a glue extraction pump, a control console, a lifting rod, a roller frame, a motor, and a glue application roller. The glue tank is located at the top of the crossbeam. The glue extraction pipe is installed on the inner wall of the glue tank, and the glue extraction pump is installed on the inner wall of the glue extraction pipe. The bottom end of the glue extraction pipe is connected to the control console, and both ends of the inner wall of the control console are equipped with lifting rods. The bottom end of the lifting rod is equipped with a roller frame, and a motor is installed on one side of the bottom end of the outer wall of the roller frame. The bottom end of the inner wall of the roller frame is equipped with a glue application roller.

[0007] Preferably, the roller frame forms a lifting structure with the control console via a lifting rod, and the lifting rod is arranged symmetrically about the central axis of the control console.

[0008] Preferably, the placement platform is threadedly connected to the fixing platform via a fixing rod, and both the outer wall of the fixing rod and the inner wall of the fixing platform are threaded.

[0009] Preferably, the limiting rod and the clamp are connected by a thread, and the outer wall of the limiting rod and the inner wall of the clamp are both threaded.

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

[0011] 1. This type of glue applicator for cardboard boxes, through a set placement mechanism, facilitates the application of glue to one side of the cardboard. After the cardboard is placed on the placement table in the placement mechanism, the cardboard is limited by the clamps at both ends of the placement table. By turning the limit rods at both ends, the clamping blocks are pressed down, and the clamping blocks are used to clamp and fix the two ends of the cardboard, preventing the cardboard from moving and causing the glue application position to shift during glue application. At the same time, when applying glue to cardboard boxes of different sizes, the fixing rods can be used to facilitate quick disassembly and replacement of the placement table.

[0012] 2. This type of glue applicator for cardboard boxes, through a glue applicator mechanism, draws glue from the glue tank through a glue extraction pipe and injects it into the bottom roller frame via a glue extraction pump. The roller frame is then pressed down by a lifting rod, and the glue applicator roller is rotated by a motor. At the same time, the roller frame sprays glue evenly onto the surface of the glue applicator roller, and then the glue applicator roller performs the glue applicator operation on the cardboard of the cardboard box. This device is small in size, simple in structure, low in operating cost, and easy to inspect and maintain. Attached Figure Description

[0013] Figure 1 This is a front view of the present utility model;

[0014] Figure 2 This is a drawing of the placement mechanism parts of this utility model;

[0015] Figure 3 This is a part drawing of the adhesive coating mechanism of this utility model.

[0016] In the diagram: 1. Machine body; 2. Control panel; 3. Column; 4. Crossbeam; 5. Glue application mechanism; 501. Glue tank; 502. Glue extraction pipe; 503. Glue extraction pump; 504. Control console; 505. Lifting rod; 506. Roller frame; 507. Motor; 508. Glue application roller; 6. Placement mechanism; 601. Fixing platform; 602. Fixing rod; 603. Placement platform; 604. Clamp; 605. Limiting rod; 606. Clamping block. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a glue coating machine for cardboard boxes, including a machine body 1, a glue coating mechanism 5, and a placement mechanism 6. A control panel 2 is provided on the surface of the machine body 1, and columns 3 are provided on both sides of the top of the machine body 1. A crossbeam 4 is provided at the top of the columns 3. The glue coating mechanism 5 is located at the top of the crossbeam 4. The glue coating mechanism 5 includes a glue tank 501, a glue extraction pipe 502, a glue extraction pump 503, a control console 504, a lifting rod 505, a roller frame 506, a motor 507, and a glue coating roller 508. The glue tank 501 is located at the top of the crossbeam 4. A glue extraction pipe 502 is provided on the inner wall of the glue tank 501, and a glue extraction pump 503 is provided on the inner wall of the glue extraction pipe 502. The bottom end of the glue extraction pipe 502 is connected to the control console 504, and lifting rods 505 are provided at both ends of the inner wall of the control console 504. The bottom end of the lifting rod 505... The device is equipped with a roller frame 506, with a motor 507 installed on one side of the bottom outer wall of the roller frame 506. A glue-applying roller 508 is installed on the bottom inner wall of the roller frame 506. The roller frame 506 and the control console 504 form a lifting structure through a lifting rod 505, which is symmetrical about the central axis of the control console 504. During glue application, the glue in the glue tank 501 is drawn out through the glue extraction pipe 502 by the glue pump 503 and injected into the bottom roller frame 506. The lifting rod 505 drives the roller frame 506 to press down, and the motor 507 drives the glue-applying roller 508 to rotate. At the same time, the roller frame 506 sprays the glue evenly onto the surface of the glue-applying roller 508. The glue-applying roller 508 then applies glue to the cardboard of the carton. This device is small in size, simple in structure, low in operating cost, and easy to inspect and maintain.

[0019] The placement mechanism 6 is located at the top of the machine body 1. The placement mechanism 6 includes a fixed platform 601, a fixed rod 602, a placement platform 603, a clamp 604, a limiting rod 605, and a clamping block 606. The fixed platform 601 is located at the top of the machine body 1. Fixed rods 602 are installed at both ends of the inner wall of the fixed platform 601, and the placement platform 603 is installed at the top of the fixed platform 601. Clamps 604 are installed on both sides of the top of the placement platform 603, and limiting rods 605 are installed on the inner walls of the clamps 604. A clamping block 606 is installed at the bottom end of the limiting rod 605. The placement platform 603 is threadedly connected to the fixed platform 601 via the fixed rod 602, and both the outer wall of the fixed rod 602 and the inner wall of the fixed platform 601 are threaded. The rod 605 and the clamp 604 are connected by threads, and the outer wall of the limiting rod 605 and the inner wall of the clamp 604 are both threaded. With the placement mechanism 6, when applying glue to one side of the cardboard, the cardboard is placed on the placement platform 603 in the placement mechanism 6. The cardboard is then limited by the clamps 604 at both ends of the placement platform 603. By turning the limiting rods 605 at both ends, the clamping blocks 606 are pressed down, and the clamping blocks 606 clamp and fix the two ends of the cardboard, preventing the cardboard from moving and causing the glue application position to shift during glue application. At the same time, when applying glue to cardboard of different sizes, the fixing rod 602 allows for quick disassembly and replacement of the placement platform 603.

[0020] Working principle: In use, the cardboard is first placed on the placement platform 603 in the placement mechanism 6. The cardboard is then limited by the clamps 604 at both ends of the placement platform 603. By turning the limiting rods 605 at both ends, the clamping blocks 606 are pressed down, clamping and fixing the two ends of the cardboard. This prevents the cardboard from moving and causing the glue application position to shift during glue application. Furthermore, when applying glue to cardboard boxes of different sizes, the fixing rod 602 facilitates the adjustment of the placement platform 603. The device allows for quick disassembly and replacement. During gluing, the glue in the glue tank 501 is drawn out through the glue extraction pipe 502 by the glue extraction pump 503 and injected into the bottom roller frame 506. The roller frame 506 is pressed down by the lifting rod 505, and the gluing roller 508 is rotated by the motor 507. At the same time, the roller frame 506 sprays the glue evenly onto the surface of the gluing roller 508. The gluing roller 508 then applies the glue to the cardboard of the carton. The device is small in size, simple in structure, low in operating cost, and easy to inspect and maintain.

[0021] 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 glue applicator for cardboard boxes, characterized in that, The device includes a body (1), an adhesive application mechanism (5), and a placement mechanism (6). The surface of the body (1) is equipped with a control panel (2), and both sides of the top of the body (1) are provided with columns (3). A crossbeam (4) is provided at the top of each column (3). The adhesive application mechanism (5) is located at the top of the crossbeam (4). The placement mechanism (6) is located at the top of the body (1). The placement mechanism (6) includes a fixing platform (601), a fixing rod (602), a placement platform (603), and a clamp (604). 04) Limiting rod (605) and clamping block (606), the fixed platform (601) is set at the top of the machine body (1), the inner wall of the fixed platform (601) is equipped with a fixing rod (602) at both ends, and the top of the fixed platform (601) is equipped with a placement platform (603). The top of the placement platform (603) is equipped with clamps (604) on both sides, and the inner wall of the clamps (604) is equipped with a limiting rod (605). The bottom end of the limiting rod (605) is equipped with a clamping block (606).

2. The glue coating machine for paper boxes according to claim 1, characterized in that: The glue application mechanism (5) includes a glue tank (501), a glue extraction pipe (502), a glue extraction pump (503), a control console (504), a lifting rod (505), a roller frame (506), a motor (507), and a glue application roller (508). The glue tank (501) is located at the top of the crossbeam (4). The glue tank (501) has a glue extraction pipe (502) on its inner wall, and a glue extraction pump (503) is installed on the inner wall of the glue extraction pipe (502). The bottom end of the glue extraction pipe (502) is connected to the control console (504), and both ends of the inner wall of the control console (504) are equipped with lifting rods (505). The bottom end of the lifting rod (505) is equipped with a roller frame (506), and a motor (507) is installed on one side of the bottom end of the outer wall of the roller frame (506). The bottom end of the inner wall of the roller frame (506) is equipped with a glue application roller (508).

3. The glue coating machine for paper boxes according to claim 2, characterized in that: The roller frame (506) forms a lifting structure with the control console (504) via the lifting rod (505), and the lifting rod (505) is symmetrical about the central axis of the control console (504).

4. A glue coating machine for cardboard boxes according to claim 1, characterized in that: The placement platform (603) is threadedly connected to the fixed platform (601) via a fixing rod (602), and both the outer wall of the fixing rod (602) and the inner wall of the fixed platform (601) are threaded.

5. A glue coating machine for paper boxes according to claim 1, characterized in that: The limiting rod (605) and the clamp (604) are connected by threads, and the outer wall of the limiting rod (605) and the inner wall of the clamp (604) are both threaded.

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