Corrugated carton gluing cooling device

Abstract

The utility model relates to the technical field of gluing and cooling, in particular to a corrugated carton gluing and cooling device which comprises a gluing and cooling machine, a flattening assembly is arranged in the gluing and cooling machine, and an auxiliary assembly is installed at the tail end of the gluing and cooling machine. And the flattening assembly comprises a servo motor, the output end of the servo motor is connected with a driving rod, a gear is fixedly installed on the outer wall of the lower portion of the driving rod, toothed plates are symmetrically engaged with the outer wall of the gear, and guide rods penetrate through the interiors of the toothed plates. According to the gluing and cooling device, the two ends of a corrugated carton can be flattened through the flattening assembly and the pressing plate, the problem that the corrugated carton cannot be folded in the subsequent folding and gluing process is solved, the corrugated carton is prevented from being clamped in the gluing and cooling machine, damage to the corrugated carton is avoided through the auxiliary assembly, cost loss is reduced, and the production efficiency is improved. When not used, the second inclined plate is located in the first inclined plate, and the first inclined plate is perpendicular to the ground and does not occupy extra space.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating and cooling, in particular to a glue coating and cooling device for corrugated cardboard boxes. Background Art

[0002] Corrugated cardboard is made into corrugated cardboard boxes through die cutting, indentation, box nailing or gluing. Corrugated cardboard boxes are a kind of packaging products with the widest application, and the usage amount has always been the first among various packaging products. A glue coating and cooling device is required during the production of corrugated cardboard boxes.

[0003] However, when the existing glue coating and cooling device is in use, it is necessary to place the corrugated cardboard box on the conveying mechanism of the glue coating and cooling device and push it into the device by the push plate of the glue coating and cooling machine for glue coating and cooling operations. Since there is no limiting mechanism above the corrugated cardboard box, the two ends of some corrugated cardboard boxes will curl up. The curled corrugated cardboard boxes cannot be folded, resulting in the corrugated cardboard boxes getting stuck inside the device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a glue coating and cooling device for corrugated cardboard boxes to solve the problem of curling at both ends of the corrugated cardboard box mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A glue coating and cooling device for corrugated cardboard boxes, including:

[0006] A glue coating and cooling machine, inside which a flattening component is arranged, and an auxiliary component is installed at the tail end of the glue coating and cooling machine;

[0007] The flattening component, which includes a servo motor, the output end of the servo motor is connected with a driving rod, a gear is fixedly installed on the outer wall below the driving rod, tooth plates are symmetrically meshed on the outer wall of the gear, a guiding rod penetrates through the inside of the tooth plates, one end of the tooth plates is fixedly connected with a connecting plate, and a pressing plate is fixedly installed below the connecting plate.

[0008] Preferably, the auxiliary component includes a first inclined plate, the first inclined plate is rotatably connected with the glue coating and cooling machine through a hinge, a second inclined plate is inserted into the end of the first inclined plate far away from the glue coating and cooling machine, and the first inclined plate and the second inclined plate are connected through a plug rod.

[0009] Preferably, the servo motor is fixedly connected with the glue coating and cooling machine, and the output end of the servo motor is fixedly connected with the driving rod.

[0010] Preferably, the driving rod is rotatably connected with the glue coating and cooling machine, and the tooth plate is slidably connected with the guiding rod.

[0011] Preferably, the upper part of the guide rod is fixedly connected to the glue coating and cooling machine, and the lower surface of the pressing plate fits the surface of the corrugated cardboard box.

[0012] Preferably, the gear is higher than the push plate of the glue coating and cooling machine, and the second inclined plate is slidably connected to the first inclined plate.

[0013] Preferably, holes are provided at both ends of the first inclined plate corresponding to the insertion rods, and holes are provided at one end of the second inclined plate close to the first inclined plate corresponding to the insertion rods.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) Through the setting of the flattening assembly in the novel glue coating and cooling device, after the corrugated cardboard box is pushed by the push plate of the glue coating and cooling machine to the lower part of the flattening assembly, the servo motor is started. The servo motor drives the driving rod to rotate, the driving rod drives the gear to rotate, the gear drives the toothed plate to move, the toothed plate drives the connecting plate and the pressing plate to move, and the pressing plate can flatten both ends of the corrugated cardboard box, avoiding the problem that the corrugated cardboard box cannot be folded during subsequent folding and gluing, and preventing the corrugated cardboard box from getting stuck in the glue coating and cooling machine.

[0016] (2) Through the setting of the auxiliary assembly in the novel glue coating and cooling device, after the corrugated cardboard box is coated and cooled, it will be directly pushed outside the glue coating and cooling machine and fall to the ground. The sharp corners of the corrugated cardboard box hitting the ground will cause depressions, resulting in unqualified products. Now, before operating the glue coating and cooling machine, the insertion rods can be pulled out from the first inclined plate and the second inclined plate, the first inclined plate is rotated towards the outside of the glue coating and cooling machine, the insertion rods are slid out from the first inclined plate, and then the insertion rods are passed through the holes of the first inclined plate and the second inclined plate to fix the positions of the first inclined plate and the second inclined plate. The end of the second inclined plate away from the first inclined plate is placed on the ground. After the corrugated cardboard box is coated and cooled, it can slide from the first inclined plate and the second inclined plate to the ground, avoiding damage to the corrugated cardboard box, reducing cost losses, and when not in use, the second inclined plate is located inside the first inclined plate, and the first inclined plate is perpendicular to the ground, without occupying extra space. Description of the Drawings

[0017] Figure 1 is the front view of the overall structure of the present utility model;

[0018] Figure 2 is the sectional view of the overall structure of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 structural schematic diagram of part A;

[0020] Figure 4 is the exploded view of the flattening assembly of the present utility model;

[0021] Figure 5Explosion schematic diagram of the auxiliary component of the present utility model.

[0022] In the figure: 01, glue coating and cooling machine; 02, flattening component; 21, servo motor; 22, driving rod; 23, gear; 24, toothed plate; 25, guiding rod; 26, connecting plate; 27, pressing plate; 03, auxiliary component; 31, first inclined plate; 32, hinge; 33, second inclined plate; 34, inserting rod. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a corrugated cardboard box glue coating and cooling device. The glue coating and cooling machine 01, servo motor 21, and hinge 32 used in this application are all products that can be directly purchased on the market, and their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here.

[0025] Including: a glue coating and cooling machine 01, a flattening component 02 is arranged inside the glue coating and cooling machine 01, and an auxiliary component 03 is installed at the tail end of the glue coating and cooling machine 01;

[0026] The flattening component 02 includes a servo motor 21. The servo motor 21 provides power. Starting the servo motor 21 can drive the driving rod 22 to rotate. The rotation of the driving rod 22 drives the gear 23 to rotate. The output end of the servo motor 21 is connected to the driving rod 22. A gear 23 is fixedly installed on the outer wall below the driving rod 22. The outer wall of the gear 23 is symmetrically engaged with a toothed plate 24. A guiding rod 25 penetrates through the inside of the toothed plate 24. The guiding rod 25 plays a guiding role for the toothed plate 24. One end of the toothed plate 24 is fixedly connected to a connecting plate 26. A pressing plate 27 is fixedly installed below the connecting plate 26. When the pressing plate 27 moves to both sides, it can flatten the warped edges of the corrugated cardboard box.

[0027] Furthermore, the auxiliary component 03 includes a first inclined plate 31. The first inclined plate 31 is rotatably connected to the glue coating and cooling machine 01 through a hinge 32. A second inclined plate 33 is inserted into the end of the first inclined plate 31 away from the glue coating and cooling machine 01. The first inclined plate 31 and the second inclined plate 33 are connected by an inserting rod 34. The inserting rod 34 can be passed through the holes of the first inclined plate 31 and the second inclined plate 33 to fix the positions of the first inclined plate 31 and the second inclined plate 33.

[0028] Further, the servo motor 21 is fixedly connected to the glue - applying and cooling machine 01 to ensure the firmness of the servo motor 21. The output end of the servo motor 21 is fixedly connected to the driving rod 22. The servo motor 21 provides power. Starting the servo motor 21 can drive the driving rod 22 to rotate, and the rotation of the driving rod 22 drives the gear 23 to rotate.

[0029] Further, the driving rod 22 is rotatably connected to the glue - applying and cooling machine 01 to ensure that the glue - applying and cooling machine 01 does not affect the rotation of the driving rod 22. The rotation of the driving rod 22 can drive the gear 23 to rotate. The toothed plate 24 is slidably connected to the guide rod 25, and the guide rod 25 plays a guiding role for the toothed plate 24.

[0030] Further, the upper part of the guide rod 25 is fixedly connected to the glue - applying and cooling machine 01 to ensure the firmness of the position of the guide rod 25. The guide rod 25 plays a guiding role for the toothed plate 24. The lower surface of the pressing plate 27 is attached to the surface of the corrugated cardboard box to ensure that when the pressing plate 27 moves to both sides, the edges of the corrugated cardboard box can be flattened.

[0031] Further, the gear 23 is higher than the push plate of the glue - applying and cooling machine 01, so that when the push plate of the glue - applying and cooling machine 01 drives the corrugated cardboard box to move, it will not contact the gear 23. The second inclined plate 33 is slidably connected to the first inclined plate 31.

[0032] Further, holes are provided at both ends of the first inclined plate 31 corresponding to the insertion rod 34, and holes are provided at one end of the second inclined plate 33 close to the first inclined plate 31 corresponding to the insertion rod 34. The insertion rod 34 can pass through the holes of the first inclined plate 31 and the second inclined plate 33 to fix the positions of the first inclined plate 31 and the second inclined plate 33.

[0033] Working principle: When in use, first pull out the insertion rod 34 from the first inclined plate 31 and the second inclined plate 33, rotate the first inclined plate 31 outward from the glue - applying and cooling machine 01, slide the insertion rod 34 out of the first inclined plate 31, then pass the insertion rod 34 through the holes of the first inclined plate 31 and the second inclined plate 33 to fix the positions of the first inclined plate 31 and the second inclined plate 33. Place one end of the second inclined plate 33 away from the first inclined plate 31 on the ground. Start the servo motor 21. When the corrugated cardboard box is pushed by the push plate of the glue - applying and cooling machine 01 under the flattening assembly 02, the servo motor 21 drives the driving rod 22 to rotate, the driving rod 22 drives the gear 23 to rotate, the gear 23 drives the toothed plate 24 to move, the toothed plate 24 drives the connecting plate 26 and the pressing plate 27 to move, and the pressing plate 27 can flatten both ends of the corrugated cardboard box. The above is the entire working principle of the present utility model.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model 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 embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. Corrugated cardboard box glue coating and cooling device, characterized in that, Including: A glue - applying and cooling machine (01), inside which a flattening component (02) is arranged, and an auxiliary component (03) is installed at the tail end of the glue - applying and cooling machine (01); The flattening component (02) includes a servo - motor (21), the output end of the servo - motor (21) is connected to a driving rod (22), a gear (23) is fixedly installed on the outer wall below the driving rod (22), tooth plates (24) are symmetrically meshed with the outer wall of the gear (23), a guiding rod (25) penetrates through the inside of the tooth plates (24), one end of the tooth plate (24) is fixedly connected to a connecting plate (26), and a pressing plate (27) is fixedly installed below the connecting plate (26).

2. The corrugated cardboard box gluing and cooling device according to claim 1, wherein: The auxiliary component (03) includes a first inclined plate (31), the first inclined plate (31) is rotatably connected to the glue - applying and cooling machine (01) through a hinge (32), a second inclined plate (33) is inserted into the end of the first inclined plate (31) far from the glue - applying and cooling machine (01), and the first inclined plate (31) and the second inclined plate (33) are connected by an inserting rod (34).

3. The corrugated cardboard box gluing and cooling device according to claim 1, characterized in that: The servo - motor (21) is fixedly connected to the glue - applying and cooling machine (01), and the output end of the servo - motor (21) is fixedly connected to the driving rod (22).

4. The corrugated cardboard box gluing and cooling device according to claim 1, characterized in that: The driving rod (22) is rotatably connected to the glue - applying and cooling machine (01), and the tooth plate (24) is slidably connected to the guiding rod (25).

5. The corrugated cardboard box gluing and cooling device according to claim 1, characterized in that: The upper part of the guiding rod (25) is fixedly connected to the glue - applying and cooling machine (01), and the lower surface of the pressing plate (27) is attached to the surface of the corrugated cardboard box.

6. The corrugated cardboard box gluing and cooling device according to claim 2, characterized in that: The gear (23) is higher than the push plate of the glue - applying and cooling machine (01), and the second inclined plate (33) is slidably connected to the first inclined plate (31).

7. The corrugated cardboard box gluing and cooling device according to claim 2, wherein: Holes are formed at both ends of the first inclined plate (31) corresponding to the inserting rod (34), and holes are formed at the end of the second inclined plate (33) close to the first inclined plate (31) corresponding to the inserting rod (34).

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