Carton gluing device

Abstract

The utility model discloses a carton gluing device which comprises a main body and is characterized in that a plurality of groups of transmission rollers are rotatably mounted at two ends of the upper side of the main body, fixed blocks are fixedly mounted at two ends of the upper side of the main body, rotating shafts are rotatably mounted on the fixed blocks, and rollers are fixedly sleeved on the outer surface walls of the rotating shafts; a fixing frame is fixedly installed at the two ends, away from the mounting block, of the upper side of the main body, a gluing box is fixedly installed at the two ends of the upper side of the fixing frame, a motor is fixedly installed at the axis of the upper end of the gluing box, and a stirring rod is fixedly installed at the output end of the motor; a heating wire is fixedly installed on the inner wall of the gluing box. And through the heating wire and the fixing piece, glue cannot be solidified in the box body in the gluing process, and the roller is more convenient to clean.

Description

Technical Field

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

[0002] Carton: It is the most widely used packaging product. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models.

[0003] Cartons are commonly made of three or five layers, and seven layers are less commonly used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are made of tea board paper and kraft paper, and the core paper is made of corrugated paper. The color and feel of each paper are different, and the paper produced by different manufacturers (color, feel) is also different. Gluing: The process of evenly applying glue (including solvent glue, latex and water glue) to the surface of the fabric; there are four methods of gluing: scraping, roller coating, dipping and spraying.

[0004] 1. The glue in the existing glue coating device is easy to solidify, resulting in a decrease in the adhesive force of the glue coating.

[0005] 2. In the existing glue coating device, during the squeezing process of the glue coating roller, glue accumulates on the roller for a long time and is difficult to clean.

[0006] Therefore, the utility model provides a carton gluing device to solve the above problems. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a carton gluing device, which solves the problems that the glue is easy to solidify and affect the quality and that it is inconvenient to clean the roller.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a carton gluing device, comprising a main body, a plurality of groups of transmission rollers are rotatably installed on both sides of the main body, fixed blocks are fixedly installed at both ends of the upper side of the main body, a rotating shaft is rotatably installed on the fixed block, a roller is fixedly sleeved on the outer wall of the rotating shaft, mounting blocks are fixedly installed close to the roller at both ends of the upper side of the main body, a groove is provided on the upper wall of the mounting block, a bolt hole is provided at the axis center of the groove, the fixing plate is fixedly installed on the mounting block by bolts, a fixing frame is fixedly installed at both ends of the upper side of the main body away from the mounting block, a gluing box is fixedly installed at both ends of the upper side of the fixing frame, a motor is fixedly installed at the axis center of the upper end of the gluing box, a stirring rod is fixedly installed at the output end of the motor, a heating wire is fixedly installed on the inner wall of the gluing box, and a glue applicator is fixedly fixed on one end of the gluing box located at the lower side of the fixing frame.

[0009] Preferably, the heating wire has a diameter of four millimeters and is in a loop shape.

[0010] Preferably, the heating wire is wound and fixed on the inner wall of the glue coating box.

[0011] Preferably, the fixing plate is fitted with the roller, a through hole formed on one side of the fixing plate is aligned with the bolt hole, and the bolt passes through the through hole and is threadedly connected with the bolt hole.

[0012] Preferably, a notch is formed at one end of the fixing plate that is in contact with the roller, and the fixing plate has a length of one meter and a width of six decimeters.

[0013] Preferably, the groove is one meter long and three meters wide, and the opening is close to one end of the drum.

[0014] Beneficial Effects

[0015] The utility model provides a carton gluing device. Compared with the prior art, it has the following beneficial effects:

[0016] (1) A carton gluing device, which places glue in a carton through a driving motor, a stirring rod and a heating wire. The driving motor drives the stirring rod to perform stirring processing. The heating wire heats the glue in the carton continuously and cooperates with the stirring rod. During the gluing process, the glue will not solidify in the carton, and the glue is easier to stick during processing.

[0017] (2) A carton gluing device, which uses a fixed block and a fixed plate, so that the fixed plate is installed in the through hole in the groove above the fixed block through a fixed rod. The fixed plate is fitted with the surface of the roller, and the glue stuck on the surface of the roller can be removed. It will not be too troublesome to clean the roller, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 This is a front view of the fixing plate structure of the utility model;

[0020] Figure 3 It is an enlarged view of the fixing plate structure of the utility model;

[0021] Figure 4 It is a cross-sectional view of the glue coating box structure of the utility model.

[0022] In the figure, 1, main body; 2, transmission roller; 3, fixing block; 4, rotating shaft; 5, roller; 6, mounting block; 7, groove; 8, bolt hole; 9, fixing plate; 10, bolt; 11, fixing frame; 12, motor; 13, stirring rod; 14, glue coating box; 15, glue applicator; 16, heating wire. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4 A carton gluing device comprises a main body 1, a plurality of groups of transmission rollers 2 are rotatably installed at both ends of the upper side of the main body 1, and the carton is transmitted through the transmission rollers 2, fixed blocks 3 are fixedly installed on both sides of the main body 1, a rotating shaft 4 is rotatably installed on the fixed block 3, and a roller 5 is fixedly sleeved on the outer wall of the rotating shaft 4, mounting blocks 6 are fixedly installed near the roller 5 at both ends of the upper side of the main body 1, a groove 7 is opened on the upper wall of the mounting block 6, a bolt hole 8 is opened at the axis center of the groove 7, and a fixing plate 9 is fixedly installed on the mounting block 6 by bolts 10, a fixing frame 11 is fixedly installed at both ends of the upper side of the main body 1 away from the mounting block 6, a gluing box 14 is fixedly installed at both ends of the upper side of the fixing frame 11, a motor 12 is fixedly installed at the axis center of the upper end of the gluing box 14, a stirring rod 13 is fixedly installed at the output end of the motor 12, a heating wire 16 is fixedly installed on the inner wall of the gluing box 14, and a gluing device 15 is fixedly installed at one end of the gluing box 14 at the lower side of the fixing frame 11;

[0026] The heating wire 16 has a diameter of four millimeters and is in a loop shape. The heating wire 16 is wound and fixed on the inner wall of the glue coating box 14 to heat the glue.

[0027] In this embodiment, the carton is placed on the transmission roller 2, and the carton is transmitted to the bottom of the fixed frame 11 by the rotation of the transmission roller 2. The glue applicator 15 sprays the glue in the glue box 14, and the stirring rod 13 stirs the glue in the glue box 14 through the motor 12. The glue in the glue box 14 is then heated by the heating wire 16. In cooperation with the stirring rod 13, the glue will not solidify during the gluing process. The temperature of the heating wire 16 is controlled at about 90 degrees, and the glue on the carton maintains the temperature until the roller 5 squeezes the carton. The staff can open the glue box 14 by twisting the upper part of the glue box 14 to fill the glue and clean it.

[0028] Embodiment 2:

[0029] See also Figure 1-4This embodiment provides a technical solution for a carton gluing device based on the first embodiment: the fixing plate 9 is fitted with the roller 5, the through hole opened on one side of the fixing plate 9 is aligned with the bolt hole 8, the bolt 10 passes through the through hole and is threadedly connected with the bolt hole 8 to fix the fixing plate 9; a notch is formed at one end of the fixing plate 9 that is fitted with the roller 5, the fixing plate 9 is one meter long and six decimeters wide; the groove 7 is one meter long and three decimeters wide, and the opening is close to one end of the roller 5.

[0030] In this embodiment, the glue-coated carton is manually folded and placed on the transmission roller 2, and the roller 5 is rotated by the rotating shaft 4 to squeeze the glue-coated carton so that the glue can better stick to the carton. Since the glue may overflow and stick to the roller 5 after squeezing, the groove 7 on the upper side of the fixing frame 11 is inserted through the through hole on the side of the fixing plate 9 by the bolt 10 to fix the fixing plate 9 on the fixing frame 11. The fixing plate 9 is attached to the surface of the rotating roller 5 to scrape off the glue overflowing from the surface, making it more convenient for the staff to clean the roller 5. The bolt 10 can be screwed out of the bolt hole 8 by twisting the bolt 10, so that the fixing plate 9 can be removed from the groove 7, which is convenient for the staff to replace and clean.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, the carton is first moved to the bottom of the glue applicator 15 through the transmission roller 2, and the motor 12 above the glue box 14 is started to drive the stirring rod 13 to rotate, and then cooperates with the heating wire 16 to keep the glue in a warm state. During the gluing process, the glue will not solidify in the glue box 14, and the glue is easier to stick during processing. Then, the glued carton is folded manually and squeezed from the roller 5. The carton can be more firmly pasted together through squeezing. Due to the squeezing process, the glue will overflow and stick to the roller 5. The fixing plate 9 set on the mounting block 6 is fixed in the bolt hole 8 on one side of the groove 7 by screwing the bolt 10. The fixing plate 9 fits with the roller 5 to scrape off the glue on the surface of the roller 5. It will not be too troublesome to clean the roller 5, and the structure is simple. The latter screws the bolt 10 to screw the bolt 10 out of the bolt hole 8, and the fixing plate 9 can be removed from the groove 7 for replacement.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton gluing device, comprising a main body (1), characterized in that: A plurality of groups of transmission rollers (2) are rotatably mounted on both sides of the main body (1); fixed blocks (3) are fixedly mounted on both ends of the upper side of the main body (1); a rotating shaft (4) is rotatably mounted on the fixed block (3); a roller (5) is fixedly sleeved on the outer wall of the rotating shaft (4); mounting blocks (6) are fixedly mounted on both ends of the upper side of the main body (1) near the roller (5); a groove (7) is formed on the upper wall of the mounting block (6); a bolt hole (8) is formed at the axis center of the groove (7); a fixing plate (9) is fixedly mounted by bolts (10) Mounted on a mounting block (6), a fixing frame (11) is fixedly mounted on the upper two ends of the main body (1) away from the mounting block (6), a glue coating box (14) is fixedly mounted on the upper two ends of the fixing frame (11), a motor (12) is fixedly mounted at the axis of the upper end of the glue coating box (14), a stirring rod (13) is fixedly mounted at the output end of the motor (12), a heating wire (16) is fixedly mounted on the inner wall of the glue coating box (14), and a glue applicator (15) is fixedly mounted on one end of the glue coating box (14) located at the lower side of the fixing frame (11).

2. A carton gluing device according to claim 1, characterized in that: The heating wire (16) has a diameter of four millimeters and is in a loop shape.

3. A carton gluing device according to claim 2, characterized in that: The heating wire (16) is wound and fixed on the inner wall of the glue coating box (14).

4. A carton gluing device according to claim 1, characterized in that: The fixing plate (9) is fitted with the roller (5), a through hole formed on one side of the fixing plate (9) is aligned with the bolt hole (8), and the bolt (10) passes through the through hole and is threadedly connected with the bolt hole (8).

5. A carton gluing device according to claim 4, characterized in that: An incision is formed at one end of the fixing plate (9) that is in contact with the roller (5); the fixing plate (9) is one meter long and six decimeters wide.

6. A carton gluing device according to claim 1, characterized in that: The groove (7) is one meter long and three meters wide, with an opening close to one end of the drum (5).

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