CN208007397U - A kind of automatic edge folding mechanism of carton package - Google Patents

Abstract

The utility model discloses a kind of automatic edge folding mechanisms of carton package, and the carton for that will be equipped with product carries out side edge bending operation, including：Actuator and swing rod, actuator can drive swing rod from the outer side of the side of carton to carton medial movement, can drive side to bending on the inside of carton while swing rod is to carton medial movement.The course of work of this programme is as follows：When carton runs to flanging station, actuator drives swing rod from the outer side of the side of carton to carton medial movement, due to the impetus of swing rod opposite side so that swing rod drives bending on the inside of one carton in the same direction of side in the process of moving, is operated so as to complete side edge bending.As it can be seen that the equipment can be automatically performed the side edge bending operation of carton, a large amount of costs of labor are saved, carton package efficiency is greatly improved.

Description

An automatic folding mechanism for carton packaging

technical field

The utility model relates to the technical field of product packaging technology, in particular to an automatic edge folding mechanism for carton packaging.

Background technique

For oral liquids, bottled medicines and other types of products, due to sales needs, multiple products need to be boxed and packaged to facilitate sales and transportation. The general packaging process in the prior art needs to manually fold and process the carton, and provide the carton to the next process frame for box packaging, that is, to pack the product into the carton. In the existing carton packaging process, manual folding is used for sealing, that is, the sides and lid of the carton are manually bent and sealed.

The existing carton packaging process has the following disadvantages: the manual folding and sealing operation requires production line employees to have a high level of proficiency in order to ensure production capacity. Therefore, the existing cartoning process is highly dependent on personnel and labor costs are high .

Utility model content

The purpose of the utility model is to provide an automatic folding mechanism for carton packaging, which can automatically complete the side bending operation of the carton, save a lot of manual operations and labor costs, and improve packaging efficiency.

In order to achieve the above object, the utility model provides the following technical solutions:

An automatic hemming mechanism for carton packaging, used for side bending operation of a carton containing products, comprising: a driving part and a swing rod, the driving part can drive the swing rod from the carton The outer side of the side edge moves toward the inner side of the carton, and the swing bar can drive the side edge to bend toward the inner side of the carton while moving toward the inner side of the carton.

Preferably, in the above-mentioned automatic edge folding mechanism, the driving member can drive the swing bar to move to the outside of the side and drive the swing bar to rotate to the inside of the carton.

Preferably, in the above-mentioned automatic hemming mechanism, the driving member drives the pendulum to rotate in a horizontal plane.

Preferably, in the above-mentioned automatic hemming mechanism, the swing rod is a horizontally arranged elongated flat plate structure, the end of the swing rod is connected with a vertically arranged rotating shaft, and the driving member can drive the rotating shaft to rotate And drive described fork to rotate.

Preferably, in the above-mentioned automatic hemming mechanism, it also includes a fixed support for supporting the rotating shaft, the rotating shaft is rotatably connected to the fixed support through a bearing, the rotating shaft is fixedly connected with a swing arm, and the driving The component can control the reciprocating swing of the swing arm.

Preferably, in the above-mentioned automatic edge folding mechanism, the driving member is an air cylinder, the cylinder rod of the air cylinder is hinged to the end of the swing arm, and the other end of the air cylinder is rotatable relative to the fixed support.

Preferably, the automatic edge folding mechanism further includes a clamping mechanism for clamping the carton.

Preferably, in the above-mentioned automatic edge folding mechanism, the clamping mechanism is a clamping baffle for clamping the front and rear sides of the carton.

Preferably, the number of the swing rods is two, and the two swing rods are respectively located on two sides of the carton.

The automatic folding mechanism for carton packaging provided by the utility model is used for side bending operation of a carton containing products, including: a driving part and a swing rod, and the driving part can drive the swing rod from the side of the carton The outer side of the carton moves to the inner side of the carton, and the swing rod moves to the inner side of the carton, and at the same time, it can drive the side to bend to the inner side of the carton.

The working process of this scheme is as follows: when the carton moves to the folding station, the driving part drives the swing rod to move from the outside of the side of the carton to the inside of the carton, and due to the pushing effect of the swing rod on the side, the swing rod During the moving process, the side edges are driven to bend together towards the inner side of the carton, thus completing the side edge bending operation. It can be seen that the equipment can automatically complete the side bending operation of the carton, which saves a lot of labor costs and greatly improves the efficiency of carton packaging.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the schematic diagram of the carton folding process in the specific embodiment of the utility model;

Fig. 2 is the structural representation of the automatic hemming mechanism in the specific embodiment of the utility model;

Fig. 3 is the schematic diagram of the folding process of the automatic folding mechanism in the specific embodiment of the utility model;

Fig. 4 is a schematic diagram of the hemming effect of the automatic hemming mechanism in a specific embodiment of the present invention.

In Figure 1 to Figure 4:

100-carton, 101-top cover, 102-side;

1-swing rod, 2-rotating shaft, 3-bearing, 4-fixed support, 5-swing arm, 6-cylinder, 7-cylinder tail shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to FIG. 1 , which is a schematic diagram of the folding process of a carton in a specific embodiment of the present invention. As shown in Figure 1, the carton 100 includes a box body, an upper cover 101 positioned above the box body, and side edges 102 positioned on the left and right sides of the box body. On the inner side of the carton 100 , the upper cover 101 is bent downward to limit the side edge 102 from bouncing up. The automatic folding mechanism provided by the utility model is used for automatically bending the sides of the carton 100 containing products. Specifically, the hemming mechanism includes a driving member and a swing rod 1, the driving member can drive the swing rod 1 to move from the outside of the side edge 102 of the carton 100 to the inside of the carton 100, and the swing rod 1 moves to the inside of the carton 100 at the same time The side edge 102 can be driven to bend toward the inside of the carton 100 .

The working process of this scheme is as follows: when the carton 100 moves to the folding station, the driving member drives the swing bar 1 to move from the outside of the side 102 of the carton 100 to the inside of the carton 100, because the swing bar 1 is on the side 102 The pushing effect of the swing rod 1 drives the side edge 102 to bend toward the inside of the carton 100 during the moving process, thereby completing the side edge bending operation. It can be seen that the device can automatically complete the side bending operation of the carton 100, which saves a lot of labor costs and greatly improves the packing efficiency of the carton.

It should be noted that the swing lever 1 can bend the side edge 102 to the inner side of the carton 100 through a variety of motion forms, such as horizontal push bending, rotating bending, flipping bending and the like. Preferably, the driving member in this solution can drive the swing bar 1 to move to the outside of the side edge 102 and drive the swing bar 1 to rotate to the inside of the carton 100 . Wherein, the pendulum 1 can be rotated on the horizontal plane to bend the side 102, or the pendulum 1 can be flipped around the horizontal axis at the crease of the side 102 to bend the side 102. Of course, the pendulum 1 can also be tilted Rotate in the plane. Preferably, the driving member in this specific embodiment drives the swing rod 1 to rotate in the horizontal plane. When the swing rod 1 rotates in the horizontal plane, it can push the side 102 to bend, and the side 102 The creases are also arranged horizontally. Therefore, the side 102 can be bent more smoothly. When the bending is finished, the swing bar 1 is blocked at the opening edge of the box body of the carton 100, and the side 102 is also bent to be in line with the side. The wall is at a 90° angle, and then the swing lever 1 is reversely rotated to move the swing lever 1 away from the box body, and the side 102 stays at the bending position, which is convenient for the subsequent pre-bending process of the upper cover.

It should be noted that the swing rod 1 in this solution can be designed in various structural forms, such as cylindrical rods or plate-shaped rods, etc., preferably, the swing rod 1 in this solution is a long flat plate structure arranged horizontally, The end of the swing rod 1 is connected with a vertically arranged rotating shaft 2 , and the driving member can drive the rotating shaft 2 to rotate and drive the swing rod 1 to rotate. When the pendulum 1 bends the side 102, it rotates with the rotating shaft 2 as the axis. When the pendulum 1 bends the side 102 to form an angle of 90° with the side wall of the carton 100, the driving member drives The rotating shaft 2 reversely rotates and drives the swing bar 1 to move away from the side 102, so that the next carton 100 enters the folding station for folding processing.

Preferably, the above-mentioned automatic hemming mechanism also includes a fixed support 4 for supporting the rotating shaft 2, the fixed support 4 is fixed relative to the frame of the automatic hemming mechanism, and can provide stable support for the rotating shaft 2, and the rotating shaft 2 passes through the bearing 3 is rotatably connected to the fixed support 4, as shown in Figure 2, the rotating shaft 2 is fixedly connected with a swing arm 5, and the driving member can control the swing arm 5 to swing back and forth, thereby driving the rotating shaft 2 and the swing rod 1 at the end of the rotating shaft 2 to rotate.

It should be noted that the above-mentioned driving parts can be designed in various structural forms, such as telescopic cylinders, linear motors or motor-driven rack and pinion structures, etc. Preferably, the driving parts in this solution are cylinders 6, and the cylinders of cylinders 6 The rod is hinged at the end of the swing arm 5, and the other end of the cylinder 6 is rotatable relative to the fixed support 4. As shown in Figure 2, the tail portion of the cylinder 6 is provided with a cylinder tail shaft 7, and the cylinder 6 can be connected to the frame of the automatic hemming mechanism through the cylinder tail shaft 7, so that it drives the swing arm 5 to rotate. Allow itself to swing at a certain angle.

Preferably, the automatic hemming mechanism also includes a clamping mechanism for clamping the carton 100. By setting the clamping mechanism, the carton 100 can avoid shaking of the carton 100 during the hemming operation, which is convenient for the swing lever 1 The side edge 102 is smoothly bent into the inside of the carton 100 .

It should be noted that the above-mentioned clamping mechanism can be designed in various structural forms, such as clamping block, clamping baffle or suction cup structure, etc., preferably, the clamping mechanism in this solution is used to clamp the carton 100 before and after The clamping baffles on both sides, the clamping baffles can be arranged on both sides of the conveying mechanism for conveying the carton 100, where the front and rear sides of the carton 100 specifically refer to the left and right sides 102 of the carton 100. The left-right direction is perpendicular to the direction.

In order to improve the folding efficiency, preferably, the number of swing bars 1 in this solution is two, and the two swing bars 1 are respectively located on both sides of the carton 100, that is, the side edges 102 on each side of the carton 100 are The pendulum 1 for folding operation is arranged, so that a plurality of pendulums 1 can perform the folding operation at the same time, thereby bending all the sides 102 into the inner side of the carton 100 at one time in the shortest time.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. An automatic folding mechanism for carton packaging, which is used for side bending operation of a carton (100) containing products, characterized in that it includes: a driving member and a swing rod (1), the driving The member can drive the swing rod (1) to move from the outside of the side (102) of the carton (100) to the inside of the carton (100), and the swing rod (1) moves toward the carton ( 100) can drive the side edge (102) to bend toward the inside of the carton (100) while moving inside. 2. The automatic hemming mechanism according to claim 1, characterized in that, the driving member can drive the swing rod (1) to move to the outside of the side (102) and drive the swing rod (1) ) rotate toward the inside of the carton (100). 3. The automatic hemming mechanism according to claim 2, characterized in that, the driving member drives the pendulum (1) to rotate in a horizontal plane. 4. The automatic hemming mechanism according to claim 3, characterized in that, the swing rod (1) is a horizontally arranged elongated flat plate structure, and the end of the swing rod (1) is connected with a vertically arranged The rotating shaft (2), the driving member can drive the rotating shaft (2) to rotate and drive the swing rod (1) to rotate. 5. The automatic hemming mechanism according to claim 4, further comprising a fixed support (4) for supporting the rotating shaft (2), and the rotating shaft (2) is rotatably connected by a bearing (3) A swing arm (5) is fixedly connected to the rotating shaft (2) on the fixed support (4), and the driving member can control the swing arm (5) to swing back and forth. 6. The automatic hemming mechanism according to claim 5, characterized in that, the driving member is a cylinder (6), and the cylinder rod of the cylinder (6) is hinged to the end of the swing arm (5), the The other end of the cylinder (6) is rotatable relative to the fixed support (4). 7. The automatic edge folding mechanism according to claim 1, further comprising a clamping mechanism for clamping the carton (100). 8. The automatic edge folding mechanism according to claim 7, characterized in that, the clamping mechanism is a clamping baffle for clamping the front and rear sides of the carton (100). 9. The automatic hemming mechanism according to claim 1, characterized in that, the number of the swing rods (1) is two, and the two swing rods (1) are respectively located at the sides of the carton (100). sides.