A packaging box loading device

Abstract

This invention relates to the field of packaging equipment, and more particularly to a box-loading device, comprising a frame, a supporting connecting plate fixed on the frame, and a box-loading positioning synchronous belt and a box-loading limiting synchronous belt mounted on one side of the frame. The box-loading positioning synchronous belt is driven to rotate by a box-loading positioning motor. The frame also has a box-loading positioning slide plate slidably connected to the frame, and the box-loading positioning synchronous belt is fixed to the box-loading positioning slide plate. A box-loading positioning push plate is fixed to the box-loading positioning slide plate. The box-loading limiting synchronous belt is driven to rotate by a box-loading limiting motor, and the frame also has a box-loading limiting slide plate slidably connected to the frame, with a box-loading limiting push plate fixed to the box-loading limiting slide plate. This device can push stacked boxes into a packaging box at once, filling the box completely, eliminating the need for layering boxes and greatly improving packaging efficiency.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment, and more particularly to a box-loading device. Background Technology

[0002] Nowadays, after production is completed, various products often need to be protected by packaging structures (such as cardboard boxes) to avoid damage during transportation. On various cardboard box packaging production lines, the cardboard boxes packaged by the packaging machine need to be transported to the carton sealing process in an arranged manner so that the cardboard boxes can be put into outer cartons and sealed before leaving the factory.

[0003] Patent application number CN201710847238.1 discloses an automatic boxing process and an integrated automatic boxing machine for boxed goods. The automatic boxing process of this invention includes the following steps: Step 1: Unfolding the carton from a flat state into a four-dimensional cylindrical shape, and then sealing the bottom of the carton; Step 2: Transporting the carton to the boxing station, while continuously conveying the boxed goods to be boxed to a fixed gripping point; Step 3: Grabbing the boxed goods from the fixed gripping point and loading them into the carton until the carton is full. This type of automatic boxing machine can only grab one layer of boxed goods at a time, requiring multiple grabbing, transferring, and placing operations to fill the carton, resulting in low packing efficiency.

[0004] This invention was developed to address the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a packaging box loading device.

[0006] This invention can be achieved through the following technical solutions:

[0007] This invention discloses a packaging box loading device, comprising a frame, a supporting connecting plate fixed on the frame, a box loading positioning synchronous belt and a box loading limiting synchronous belt disposed on one side of the frame of the supporting connecting plate, the box loading positioning synchronous belt being driven to rotate by a box loading positioning motor, a box loading positioning slide plate slidably connected to the frame of the frame, the box loading positioning synchronous belt being fixed to the box loading positioning slide plate, a box loading positioning push plate being fixed to the box loading positioning slide plate, the box loading limiting synchronous belt being driven to rotate by a box loading limiting motor, a box loading limiting slide plate slidably connected to the frame of the frame of the frame, a box loading limiting push plate being fixed to the box loading limiting slide plate, a pushing device disposed on the other side of the frame of the supporting connecting plate, the pushing device comprising a pushing synchronous belt disposed on the frame of the frame, the pushing synchronous belt being driven to rotate by a pushing motor, a pushing slide plate slidably connected to the frame of the frame of the frame of the frame of the frame, the pushing slide plate being fixed to the pushing synchronous belt, a pushing lifting cylinder being vertically fixed to the pushing slide plate, and a pushing push plate being fixed to the end of the piston rod of the pushing lifting cylinder.

[0008] Preferably, the frame is further provided with an infeed guide shaft rotatably connected to the frame. An infeed fixing plate is fixed to the end of the infeed guide shaft, and an infeed guide plate is fixed on the infeed guide shaft. An infeed cylinder is also fixed on the frame, and the end of the piston rod of the infeed cylinder is connected to the infeed fixing plate. When the packaging box is pushed into the packaging box, the infeed cylinder is activated, the piston rod on the infeed cylinder shortens, the infeed fixing plate pulls the infeed guide shaft to rotate, and the end of the infeed guide plate contacts the cardboard above the left opening of the packaging box, shaping the packaging box and supporting the side cardboard, making it easier for the stacked packaging boxes to enter the packaging box.

[0009] Preferably, a support limiting plate is fixed on one side of the support connecting plate, and a support positioning plate is fixed on the other side of the support connecting plate.

[0010] Compared with existing technologies, the present invention has the following advantages:

[0011] This device can push stacked packaging boxes into a packaging box at once to fill the box, eliminating the need to place the boxes layer by layer and greatly improving the packaging efficiency. Attached Figure Description

[0012] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0013] Figure 1 This is a schematic diagram of the structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the pushing device structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the box-loading device of the present invention;

[0016] Figure 4 This is a schematic diagram of the box-loading device of the present invention from another angle;

[0017] In the diagram: 1. Frame; 4. Pushing device; 401. Pushing synchronous belt; 402. Pushing motor; 403. Pushing slide plate; 404. Pushing lifting cylinder; 405. Pushing push plate; 5. Boxing device; 501. Boxing positioning synchronous belt; 502. Boxing positioning motor; 503. Boxing positioning slide plate; 504. Boxing positioning push plate; 505. Boxing limit synchronous belt; 506. Boxing limit motor; 507. Boxing limit slide plate; 508. Boxing limit push plate; 509. Boxing cylinder; 510. Boxing guide shaft; 511. Boxing guide plate; 9. Support connecting plate; 901. Support limit plate; 902. Support positioning plate; 10. Packaging box; 15. Packaging carton; Detailed Implementation

[0018] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0019] Example 1:

[0020] like Figures 1 to 4 As shown, this embodiment discloses a packaging box loading device, including a frame 1. A support connecting plate 9 is fixed on the frame 1. An loading positioning synchronous belt 501 and a loading limiting synchronous belt 505 are provided on one side of the frame 1. The loading positioning synchronous belt 501 is driven to rotate by a loading positioning motor 502. The frame 1 is also provided with a loading positioning slide plate 503 that is slidably connected to the frame 1. The loading positioning synchronous belt 501 is fixed to the loading positioning slide plate 503. A loading positioning push plate 504 is fixed on the loading positioning slide plate 503. The loading limiting synchronous belt 505 is driven to rotate by a loading limiting motor 506. The frame 1 is also provided with... An inlet limiting slide plate 507 is slidably connected to the frame 1. An inlet limiting push plate 508 is fixed on the inlet limiting slide plate 507. A pushing device 4 is provided on the frame 1 on the other side of the supporting connecting plate 9. The pushing device 4 includes a pushing synchronous belt 401 provided on the frame 1. The pushing synchronous belt 401 is driven to rotate by a pushing motor 402. A pushing slide plate 403 is also provided on the frame 1 and slidably connected to the frame 1. The pushing slide plate 403 is fixed to the pushing synchronous belt 401. A pushing lifting cylinder 404 is also vertically fixed on the pushing slide plate 403. A pushing push plate 405 is fixed to the end of the piston rod of the pushing lifting cylinder 404.

[0021] The frame 1 is equipped with an infeed guide shaft 510 rotatably connected to the frame 1. An infeed fixing plate is fixed to the end of the infeed guide shaft 510, and an infeed guide plate 511 is fixed on the infeed guide shaft 510. An infeed cylinder 509 is also fixed on the frame 1, and the piston rod of the infeed cylinder 509 is connected to the infeed fixing plate. When the packaging box 10 is pushed into the packaging box 15, the infeed cylinder 509 is activated, the piston rod on the infeed cylinder 509 shortens, the infeed fixing plate pulls the infeed guide shaft 510 to rotate, and the end of the infeed guide plate 511 contacts the cardboard above the left opening of the packaging box 15, shaping the packaging box 15 and supporting the side cardboard, making it easier for the stacked packaging boxes 10 to enter the packaging box 15.

[0022] Example 2:

[0023] This embodiment discloses a packaging box insertion device. Based on the structure and principle of embodiment 1, in this embodiment, a support limiting plate 901 is fixed on one side of the support connecting plate 9, and a support positioning plate 902 is fixed on the other side of the support connecting plate 9.

[0024] Working principle: After a specified number of packaging boxes 10 are stacked, the push lifting cylinder 404 is activated, extending the piston rod and lowering the push plate 405. Once the push plate 405 reaches one side of the stacked packaging boxes 10, the push motor 402 drives the push timing belt 401 to rotate, moving the push slide 403. The push plate 405 moves with the push slide 403, moving the stacked packaging boxes 10 onto the support connecting plate 9. After reaching the support limit plate 901, the process stops. While the packaging boxes 10 are stacked, the packaging carton 15 with openings at both ends is conveyed between the in-carton positioning push plate 504 and the in-carton limiting push plate 508. The in-carton limiting motor 506 starts, driving the in-carton limiting synchronous belt 505 to rotate. As the in-carton limiting synchronous belt 505 rotates, the in-carton limiting push plate 508 moves, entering the packaging carton 15 from the right opening position. 8. The box 10 enters the packaging box 15 and supports it. The box entry positioning motor 502 drives the box entry positioning timing belt 501 to rotate. When the box entry positioning timing belt 501 rotates, the box entry positioning slide plate 503 moves. The box entry positioning push plate 504 moves with the box entry positioning slide plate 503. The box entry positioning push plate 504 pushes the stacked packaging boxes 10 to move. After the packaging box 10 enters the packaging box 15 through the left opening, the rightmost packaging box 10 is blocked by the box entry limiting push plate 508. The box-in positioning motor 502 drives the box-in positioning synchronous belt 501 to rotate again, the box-in positioning push plate 504 returns to the initial position, and the box-in limiting motor 506 drives the box-in limiting synchronous belt 505 to rotate, the box-in limiting push plate 508 returns to the initial position, and the packaging box 10 stays in the packaging box 15. This device can push the stacked packaging boxes 10 into the packaging box 15 at once to fill the packaging box 15, without the need to place the packaging boxes 10 layer by layer, which greatly improves the packaging efficiency of the packaging boxes 10.

[0025] The above are merely preferred embodiments of the present invention. It should be noted that, for those skilled in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be considered within the scope of protection of the present invention.

Claims

1. A packaging box loading device, comprising a frame, characterized in that, A support connecting plate is fixed on the frame. On one side of the frame, an inlet positioning synchronous belt and an inlet limiting synchronous belt are installed. The inlet positioning synchronous belt is driven to rotate by an inlet positioning motor. An inlet positioning sliding plate is also slidably connected to the frame. The inlet positioning synchronous belt is fixed to the inlet positioning sliding plate. An inlet positioning push plate is fixed to the inlet positioning sliding plate. The inlet limiting synchronous belt is driven to rotate by an inlet limiting motor. An inlet limiting sliding plate is also slidably connected to the frame. An inlet limiting push plate is fixed to the inlet limiting sliding plate. A pushing device is installed on the frame on the other side of the support connecting plate. The pushing device includes a pushing synchronous belt mounted on the frame, driven to rotate by a pushing motor. A pushing sliding plate is also slidably connected to the frame and fixed to the pushing synchronous belt. A pushing lifting cylinder is vertically fixed to the pushing sliding plate, and a pushing push plate is fixed to the end of the piston rod of the pushing lifting cylinder.

2. The packaging box loading device according to claim 1, characterized in that: The frame is also provided with an inlet guide shaft that is rotatably connected to the frame. An inlet fixing plate is fixed to the end of the inlet guide shaft. An inlet guide plate is also fixed on the inlet guide shaft. An inlet cylinder is also fixed on the frame. The end of the piston rod of the inlet cylinder is connected to the inlet fixing plate.

3. The packaging box loading device according to claim 1, characterized in that: A support limiting plate is fixed on one side of the support connecting plate, and a support positioning plate is fixed on the other side of the support connecting plate.

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