Automatic packaging box feeding device for packaging production line

Abstract

The utility model relates to the technical field of food processing, in particular to an automatic packaging box feeding device for a packaging production line, which comprises a frame body, a plurality of groups of material racks and sliding rails are arranged in the frame body and are positioned above the input end of a conveying device, the sliding rails are positioned on the outer sides of the material racks, and the conveying device is arranged on the frame body. The sliding rail is perpendicular to the conveying direction of the conveying device, the multiple sets of material frames are arranged in the length direction of the sliding rail, the sliding rail is connected with a material stirring piece in a sliding mode, and the frame body is provided with a first driving device for driving the material stirring piece to slide. The first driving device drives the material stirring piece to slide along the sliding rail in a reciprocating mode, in the sliding process, the end of the material stirring piece is inserted into the gap between the packaging box on the bottommost layer and the packaging box above the packaging box, and therefore the packaging box on the bottommost layer is peeled off from the material frame, and automatic feeding of the packaging boxes is achieved. The packing box feeding device is reasonable in design, convenient to use and capable of achieving automatic packing box feeding of a packing production line and improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to an automatic loading device for packaging boxes on a packaging production line. Background Art

[0002] Using disposable plastic boxes to package food is one of the common packaging methods in the packaging field. Food or liquid is injected into the disposable plastic box, and the packaging of food can be achieved by using film encapsulation. Before injecting food or liquid into the disposable packaging box, it is necessary to first place the packaging box on the conveying device, that is, to achieve the loading of the packaging box. The existing process of loading the packaging box is that after manually placing the packaging box on the conveying device by workers, or after manually separating and placing the packaging boxes one by one by workers, the manipulator then places the packaging boxes on the conveying device. Whether it is manual placement or manual disassembly of the packaging boxes one by one and then placement by the manipulator, this increases the labor intensity of workers and reduces the work efficiency. Therefore, it is of great significance to design an automatic loading device for packaging boxes on a packaging production line to achieve automatic loading of packaging boxes. Summary of the Invention

[0003] The purpose of the utility model is to provide an automatic loading device for packaging boxes on a packaging production line in view of the deficiencies of the prior art. It is reasonable in design, simple in structure, convenient to use, can achieve automatic loading of packaging boxes on the packaging production line, and improve production efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an automatic loading device for packaging boxes on a packaging production line, including a frame body. Inside the frame body, there are several groups of material racks and slide rails. The several groups of material racks and the slide rails are located above the input end of the conveying device. The slide rails are located outside the material racks. The slide rails are perpendicular to the conveying direction of the conveying device. The several groups of material racks are arranged along the length direction of the slide rails. The slide rails are slidably connected with a material pushing piece. The frame body is provided with a first driving device for driving the material pushing piece to slide.

[0005] Further, the side of the material pushing piece close to the material rack is arc-shaped.

[0006] Further, the material rack includes several first material rods and several second material rods. The second material rods are located on the side close to the slide rails. The bottom of the second material rods is higher than the bottom of the first material rods. The bottom of the second material rods is higher than the material pushing end of the material pushing piece.

[0007] Further, the lower part of the first material rod is provided with anti-slip threads.

[0008] Further, there are two groups of slide rails, which are respectively located on both sides of the material rack.

[0009] Further, a second driving device is provided below the conveying device, and a suction cup is provided at the end of the second driving device. The suction cup is located below the material rack.

[0010] The beneficial effects of the present utility model are as follows: An automatic feeding device for packaging boxes in a packaging production line includes a frame body. Inside the frame body, several groups of material racks and slide rails are provided. The several groups of material racks and the slide rails are located above the input end of the conveying device. The slide rails are located outside the material racks. The slide rails are perpendicular to the conveying direction of the conveying device. The several groups of material racks are arranged along the length direction of the slide rails. A dialing piece is slidably connected to the slide rails. The frame body is provided with a first driving device for driving the dialing piece to slide. By driving the dialing piece to reciprocally slide along the slide rail by the first driving device, during the sliding process, the end of the dialing piece is inserted into the gap between the lowermost packaging box and the packaging box above it, thereby peeling off the lowermost packaging box from the material rack and realizing the automatic feeding of the packaging box. Description of the Drawings

[0011] Figure 1 is a structural schematic diagram of the present utility model.

[0012] Figure 2 is Figure 1 a partially enlarged structural view of

[0013] Figure 3 is Figure 1 a side view of

[0014] Figure 4 is Figure 3 a partially enlarged structural view of

[0015] Description of the Reference Numerals:

[0016] 1 - Frame body, 2 - Material rack, 21 - First material rod, 22 - Second material rod, 3 - Slide rail, 4 - Conveying device, 5 - Dialing piece, 6 - First driving device, 7 - Second driving device, 71 - Suction cup. Detailed Embodiments

[0017] The present utility model will be further described in detail below with reference to the drawings and specific embodiments, and the scope of implementation of the present utility model is not limited thereto.

[0018] It should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an automatic loading device for packaging boxes on a packaging production line in this embodiment includes a frame 1. Inside the frame 1, there are several groups of material racks 2 and slide rails 3. Several groups of the material racks 2 and the slide rails 3 are located above the input end of the conveying device 4. The slide rail 3 is located outside the material rack 2. The slide rail 3 is perpendicular to the conveying direction of the conveying device 4. Several groups of the material racks 2 are arranged along the length direction of the slide rail 3. A material pushing piece 5 is slidably connected to the slide rail 3. The frame 1 is provided with a first driving device 6 for driving the material pushing piece 5 to slide. Preferably, the first driving device 6 is an electric screw rod or a cylinder. During loading, the packaging boxes are placed in the material racks 2. The first driving device 6 drives the material pushing piece 5 to slide back and forth along the slide rail 3. When sliding, the material pushing end of the material pushing piece 5 is inserted into the gap between the upper and lower packaging boxes, and the bottommost packaging box is separated from the upper packaging box and falls into the slot for placing the packaging box on the conveying device 4. Thus, the loading of the packaging boxes on the conveying device 4 is realized through the reciprocating sliding of the material pushing piece 5.

[0021] The side of the material pushing piece 5 close to the material rack 2 is arc-shaped, that is, the material pushing end of the material pushing piece 5 is an arc-shaped with thinner sides and thicker middle. The thinner sides are beneficial for the material pushing piece 5 to be inserted into the gap between the upper and lower packaging boxes, and the thickness in the middle gradually increases, which is beneficial for separating the bottommost packaging box from the upper packaging box.

[0022] The rack 2 includes a plurality of first material rods 21 and a plurality of second material rods 22. The first material rods 21 and the second material rods 22 form a cuboid, which is convenient for forming a receiving cavity for accommodating the packaging boxes, that is, the first material rods 21 and the second material rods 22 are respectively located on the four side faces of the cuboid. The second material rod 22 is located on the side close to the slide rail 3. The bottom of the second material rod 22 is higher than the bottom of the first material rod 21, and the bottom of the second material rod 22 is higher than the feeding end of the material pushing piece 5, so as to prevent the material pushing piece 5 from colliding with the bottom of the second material rod 22 when moving along the slide rail 3, which affects the movement of the material pushing piece 5.

[0023] The lower part of the first material rod 21 is provided with anti-slip threads, which can prevent the packaging box from automatically falling off from the bottom of the rack 2.

[0024] There are two groups of the slide rails 3, which are respectively located on both sides of the rack 2. Through the two groups of slide rails 3 and the two groups of material pushing pieces 5, the two sides of the plastic box are fed simultaneously, so that both sides of the plastic box are affected by the material pushing piece 5, which is beneficial to improving the feeding and loading effects.

[0025] A second driving device 7 is arranged below the conveying device 4. A suction cup 71 is arranged at the end of the second driving device 7. The suction cup 71 is located below the rack 2. When loading, the first driving device 6 drives the material pushing piece 5 to slide, and the feeding end of the material pushing piece 5 extends into the gap between the upper and lower wrapping papers. At the same time, the second driving device 7 passes through the slot of the conveying device 4, so that the suction cup 71 adsorbs the bottom of the lowermost packaging box, so that under the action of the material pushing piece 5 and the suction cup 71, the lowermost packaging box on the rack 2 is peeled off and falls into the slot of the conveying device 4, realizing the loading of the conveying device 4. The number of groups of the rack 2 and the number of the suction cups 71 are the same as the number of slots in the width direction of the conveying device 4.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An automatic loading device for packaging boxes on a packaging production line, characterized in that: It includes a frame body (1). Inside the frame body (1), several groups of material racks (2) and slide rails (3) are arranged. The several groups of material racks (2) and the slide rails (3) are located above the input end of a conveying device (4). The slide rails (3) are located outside the material racks (2). The slide rails (3) are perpendicular to the conveying direction of the conveying device (4). The several groups of material racks (2) are arranged along the length direction of the slide rails (3). A material pushing piece (5) is slidably connected to the slide rails (3). The frame body (1) is provided with a first driving device (6) for driving the material pushing piece (5) to slide.

2. The automatic feeding device for packaging boxes on a packaging production line according to claim 1, wherein: One side of the material pushing piece (5) close to the material rack (2) is arc-shaped.

3. The automatic loading device for packaging boxes on a packaging production line according to claim 1, wherein: The material rack (2) includes several first material rods (21) and several second material rods (22). The second material rods (22) are located on the side close to the slide rails (3). The bottom of the second material rods (22) is higher than the bottom of the first material rods (21). The bottom of the second material rods (22) is higher than the material pushing end of the material pushing piece (5).

4. The automatic loading device for packaging boxes on a packaging production line according to claim 1, wherein: Anti-slip threads are provided at the lower part of the first material rods (21).

5. The automatic loading device for packaging boxes of a packaging production line according to claim 1, characterized in that: There are two groups of the slide rails (3), which are respectively located on both sides of the material rack (2).

6. The automatic feeding device for packaging boxes of a packaging production line according to claim 1, wherein: A second driving device (7) is provided below the conveying device (4). A suction cup (71) is provided at the end of the second driving device (7). The suction cup (71) is located below the material rack (2).

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