Adhesive pasting mechanism for double-faced adhesive tape of packaging box plate

Abstract

The utility model discloses a double-faced adhesive tape sticking mechanism for a packaging box plate, relates to the technical field of packaging boxes, aims to solve the existing problems, and comprises two fixing brackets which are arranged above a conveying belt through fixing pieces; the glue rolling roller is arranged on the front side of the upper portion between the two fixing supports, the glue rolling roller rotates between the two fixing supports through a first movable shaft, one end of the double-faced adhesive tape penetrates through the position between the two pressing rollers, so that the pressing rollers can fix the double-faced adhesive tape, meanwhile, a packaging box is moved to the position below the mounting table through the conveying belt, and the double-faced adhesive tape is fixed through the conveying belt. The mounting table can descend to enable the second pressing roller to be attached to the surface of the packaging box and roll on the surface of the packaging box, so that one end of the double-faced adhesive tape can be adhered to the surface of the packaging box through the second pressing roller, automatic packaging box gluing treatment is achieved, and sealing of the packaging box is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a double-sided adhesive pasting mechanism for packaging box blanks. Background Technique

[0002] Packaging box blanks generally refer to the sheet materials used to make packaging boxes. These materials have specific physical and chemical properties to meet the requirements of packaging boxes in protecting products, facilitating transportation and storage, and enhancing the product image. Packaging box blanks are specifically used to make packaging boxes, including various types such as cardboard, cardboard composites, plastic sheets, and wooden boards.

[0003] When making the blanks of packaging boxes, double-sided adhesive needs to be pasted on the surface of the packaging box blanks to seal the packaging boxes. However, most of the common double-sided adhesive pasting is manual pasting, resulting in low pasting efficiency and wasting time. Therefore, we propose a double-sided adhesive pasting mechanism for packaging box blanks to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-sided adhesive pasting mechanism for packaging box blanks to solve the problem that most of the common double-sided adhesive pasting is manual pasting, resulting in low pasting efficiency and wasting time in the above-mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A double-sided adhesive pasting mechanism for packaging box blanks, including a fixed bracket. There are two pieces of the fixed bracket, and the fixed bracket is installed above the conveyor belt through a fixing piece.

[0006] It further includes:

[0007] A glue roll is arranged above the front side between the two fixed brackets. The glue roll rotates between the two fixed brackets through a first movable shaft. An installation table is arranged below the inside between the two fixed brackets, and the front end and the bottom of the installation table are both open. A second pressing roll is arranged inside the installation table, and the bottom of the second pressing roll extends out of the bottom of the installation table. The second pressing roll rotates inside the installation table through a third movable shaft. A first pressing roll is arranged at the front end of the second pressing roll, and the first pressing roll is higher than the second pressing roll. The first pressing roll rotates inside the installation table through a fourth movable shaft.

[0008] Preferably, a cylinder is arranged between the two fixed brackets. A telescopic rod is arranged at the bottom of the cylinder, and the bottom of the telescopic rod is fixedly connected to the upper end of the installation table.

[0009] Preferably, chutes are symmetrically arranged on both sides of the mounting table. A sliding block is slidably engaged inside the chute. The third movable shaft is engaged inside the sliding block, and the second pressing roller moves up and down inside the mounting table through the sliding block. A spring is arranged inside the chute, and the spring is located above the sliding block.

[0010] Preferably, a cutter is arranged at the rear end of the mounting table, and the bottom of the cutter is higher than the bottom of the second pressing roller.

[0011] Preferably, a limiting roller is arranged at the bottom of the front end between the two fixed brackets. The limiting roller rotates between the two fixed brackets through the second movable shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging a fixed bracket above the packaging box conveyor belt, arranging a cylinder and a mounting table inside the fixed bracket, driving the mounting table to move up and down by the cylinder, arranging two pressing rollers inside the mounting table, and passing one end of the double-sided tape through between the two pressing rollers, the pressing rollers can fix the double-sided tape. At the same time, the packaging box moves to the lower part of the mounting table through the conveyor belt. The second pressing roller can be made to fit on the surface of the packaging box and roll on its surface by lowering the mounting table, so that the second pressing roller can stick one end of the double-sided tape on the surface of the packaging box, thereby realizing the automatic glue sticking treatment of the packaging box, facilitating the sealing of the packaging box, and improving the efficiency of glue sticking of the packaging box.

[0014] 2. By arranging a cutter at the rear end of the mounting table and making the second pressing roller be below the cutter, after the glue sticking is completed, pressing down the mounting table again, the second pressing roller moves into the mounting table through the sliding of the sliding block under the action of pressure, so that the bottom of the cutter exceeds the bottom of the second pressing roller. At this time, the double-sided tape can be cut by the cutter, and one end of the new double-sided tape stays below the second pressing roller, facilitating the subsequent glue sticking treatment of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the side sectional view of the overall structure of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the mounting table of the present utility model;

[0018] Figure 4 is the side sectional view of the mounting table of the present utility model;

[0019] In the figure: 1. Fixed bracket; 2. Glue roller; 3. First movable shaft; 4. Cylinder; 5. Telescopic rod; 6. Installation table; 7. Limiting roller; 8. Second movable shaft; 9. First pressing roller; 10. Fourth movable shaft; 11. Sliding block; 12. Third movable shaft; 13. Chute; 14. Spring; 15. Cutter; 16. Second pressing roller. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present invention: A double-sided adhesive pasting mechanism for the box board material includes a fixed bracket 1. There are two fixed brackets 1, and the fixed bracket 1 is installed above the conveyor belt through a fixing member.

[0022] It also includes:

[0023] A glue roller 2 is arranged above the front side between the two fixed brackets 1. The glue roller 2 rotates between the two fixed brackets 1 through a first movable shaft 3. An installation table 6 is arranged below the inside between the two fixed brackets 1, and the front end and the lower part of the installation table 6 are both open. A second pressing roller 16 is arranged inside the installation table 6, and the bottom of the second pressing roller 16 extends out of the bottom of the installation table 6. The second pressing roller 16 rotates inside the installation table 6 through a third movable shaft 12. A first pressing roller 9 is arranged at the front end of the second pressing roller 16, and the first pressing roller 9 is higher than the second pressing roller 16. The first pressing roller 9 rotates inside the installation table 6 through a fourth movable shaft 10.

[0024] One end of the double-sided adhesive passes through between the two pressing rollers, so that the pressing rollers can fix the double-sided adhesive. At the same time, the box moves to the lower part of the installation table 6 through the conveyor belt. The installation table 6 can be lowered to make the second pressing roller 16 fit on the surface of the box and roll on its surface, so that the second pressing roller 16 can stick one end of the double-sided adhesive on the surface of the box, thus realizing the automatic gluing process of the box and facilitating the sealing of the box.

[0025] Please refer to Figure 2 , a cylinder 4 is arranged between the two fixed brackets 1. A telescopic rod 5 is arranged at the bottom of the cylinder 4, and the bottom of the telescopic rod 5 is fixedly connected to the upper end of the installation table 6 for lifting and lowering the installation table 6.

[0026] Please refer to Figure 4, sliding grooves 13 are symmetrically arranged on both sides of the mounting table 6. A sliding block 11 is slidably engaged inside the sliding groove 13. The third movable shaft 12 is engaged inside the sliding block 11, and the second pressing roller 16 moves up and down inside the mounting table 6 through the sliding block 11. A spring 14 is arranged inside the sliding groove 13, and the spring 14 is located above the sliding block 11, enabling the second pressing roller 16 to move up and down inside the mounting table 6. After the double-sided tape is pasted, it is convenient to lower the mounting table 6 again to move the second pressing roller 16 into the mounting table 6, and the double-sided tape is cut by the cutting knife 15.

[0027] Please refer to Figure 4 , a cutting knife 15 is arranged at the rear end of the mounting table 6, and the bottom of the cutting knife 15 is higher than the bottom of the second pressing roller 16. The cutting knife 15 can cut the double-sided tape. At the same time, the cutting knife 15 is higher than the second pressing roller 16, so that the cutting knife 15 will not contact the double-sided tape when adhering the double-sided tape.

[0028] Please refer to Figure 2 , a limiting roller 7 is arranged at the bottom of the front end between the two fixing brackets 1. The limiting roller 7 rotates between the two fixing brackets 1 through the second movable shaft 8 to limit the position of the double-sided tape.

[0029] Working principle: The fixing bracket 1 is installed above the conveyor belt of the packaging box blank through a fixing member. The double-sided tape is wound around the reel 2. One end of the double-sided tape passes through the limiting roller 7 and then passes between the first pressing roller 9 and the second pressing roller 16, so that one end of the double-sided tape is located below the mounting table 6. Subsequently, the conveyor belt moves the packaging box to below the mounting table 6. At the same time, the air cylinder 4 is started to drive the mounting table 6 to descend, so that the second pressing roller 16 fits with the upper end of the packaging box, and one end of the double-sided tape can be adhered to the surface of the packaging box. While the conveyor belt moves the packaging box, the second pressing roller 16 rolls on the surface of the packaging box, so that the double-sided tape is adhered to the upper end of the packaging box to seal the packaging box. Subsequently, the air cylinder 4 is driven to descend again, so that the second pressing roller 16 moves on the sliding groove 13 through the sliding block 11, and the second pressing roller 16 is pressed into the mounting table 6, so that the bottom of the cutting knife 15 exceeds the second pressing roller 16, and the cutting knife 15 cuts the double-sided tape.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A double-sided adhesive gluing mechanism for packaging box sheet material, comprising a fixing bracket (1), wherein the fixing bracket (1) is provided with two pieces, and the fixing bracket (1) is installed above a conveyor belt through a fixing member; Features: Also includes: A rubber roll (2) is arranged at the upper front side between two fixed brackets (1); the rubber roll (2) rotates between the two fixed brackets (1) via a first movable shaft (3); a mounting platform (6) is arranged at the lower part inside between the two fixed brackets (1); the front end and the lower part of the mounting platform (6) are both open-type; a second pressing roller (16) is arranged inside the mounting platform (6); the bottom of the second pressing roller (16) extends out of the bottom of the mounting platform (6); the second pressing roller (16) rotates inside the mounting platform (6) via a third movable shaft (12); a first pressing roller (9) is arranged at the front end of the second pressing roller (16); the first pressing roller (9) is higher than the second pressing roller (16); the first pressing roller (9) rotates inside the mounting platform (6) via a fourth movable shaft (10).

2. A double-sided adhesive gluing mechanism for packaging box sheet material according to claim 1, characterized in that: A cylinder (4) is arranged between the two fixed brackets (1), a telescopic rod (5) is arranged at the bottom of the cylinder (4), and the bottom of the telescopic rod (5) is fixedly connected to the upper end of the mounting platform (6).

3. The double-sided adhesive gluing mechanism for packaging box sheet material according to claim 1, characterized in that: The mounting platform (6) is symmetrically provided with slide grooves (13), the interior of the slide groove (13) is slidably engaged with a sliding block (11), the third movable shaft (12) is engaged inside the sliding block (11), and the second pressing roller (16) moves up and down inside the mounting platform (6) through the sliding block (11), and the interior of the slide groove (13) is provided with a spring (14), and the spring (14) is located at the upper end of the sliding block (11).

4. The double-sided adhesive gluing mechanism for packaging box sheet material according to claim 1, characterized in that: A cutter (15) is provided at the rear end of the mounting platform (6), and the bottom of the cutter (15) is higher than the bottom of the second pressing roller (16).

5. The double-sided adhesive gluing mechanism for packaging box sheet material according to claim 1, characterized in that: A limiting roller (7) is arranged at the bottom of the front end between the two fixed brackets (1), and the limiting roller (7) rotates between the two fixed brackets (1) via a second movable shaft (8).

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