Packaging box stacking mechanism

Abstract

The utility model discloses a packing box stacking mechanism which comprises an installation frame, a stacking mechanism, a stacking mechanism and a stacking mechanism. The installation frame is connected with a mechanical arm. The material taking unit is arranged at the lower end of the mounting frame; and the stacking frame is located below the stroke range of the manipulator. According to the packaging box stacking mechanism, the packaging boxes can be taken through the material taking unit at the lower end of the mounting frame, the packaging boxes are orderly carried to the stacking frame through cooperation of the mechanical arm, the stacking frame is conveyed to a designated place to be stored through the holding claw after the stacking frame is fully loaded, material taking is safe and stable, and the stacking efficiency is high.

Description

Technical Field

[0001] The utility model relates to a palletizing mechanism, in particular to a packing box palletizing mechanism. Background Art

[0002] There is a batch of packing boxes filled with items, and these packing boxes need to be neatly stacked and then sent to a designated place for storage. The traditional stacking method is manual operation. Workers first carry the packing boxes filled with items one by one onto the stacking rack, and then use tools such as forklifts to send them to the designated place for storage after the stacking rack is full. However, manual handling is very laborious, and the handling efficiency is low. Long-term fatigue work of personnel is also prone to safety problems. Therefore, a packing box palletizing mechanism is designed to solve the above problems.

[0003] It should be noted that the above introduction of the technical background is only for the convenience of clearly and completely explaining the technical solution of the present utility model and facilitating the understanding of those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art just because these solutions are described in the background art part of the present utility model. Summary of the Utility Model

[0004] To overcome the deficiencies in the above-mentioned prior art, the purpose of the present utility model is to provide a packing box palletizing mechanism.

[0005] To achieve the above purpose and other related purposes, the technical solution provided by the present utility model is: a packing box palletizing mechanism, including: a mounting frame, the mounting frame is connected to a manipulator; a material taking unit, the material taking unit is arranged at the lower end of the mounting frame; a stacking rack, the stacking rack is located below the stroke range of the manipulator. In this solution, the packing box can be taken by the material taking unit at the lower end of the mounting frame, and transported to the stacking rack through the cooperation of the manipulator to realize palletizing. The material taking is stable and the palletizing efficiency is high.

[0006] Further, there are two groups of the material taking units. The material taking unit includes a mounting base, and two groups of material taking groups are arranged on the mounting base. Each material taking group includes a number of rows of evenly distributed suction cups. In this solution, setting two groups of the material taking units can be applicable to different material taking positions, expand the material taking range, and also make the material taking more stable, achieving a better material taking effect.

[0007] Further, the two groups of the material taking groups on the same material taking unit are arranged in parallel, and the material taking groups on the two groups of the material taking units are arranged vertically. In this solution, different setting methods of the material taking groups can meet the material taking and placing of packing boxes in different placement methods.

[0008] Further, the suction cup is a bellows suction cup. In this solution, the lip of the bellows suction cup is thin, and the sealing performance with the object is good, which can play a more stable material suction role and prevent the object from falling.

[0009] Further, rotatable grippers are provided at both ends of the mounting frame. In this solution, the grippers at both ends of the mounting frame can grasp the stacking rack, realizing the transfer of the stacking rack, which is convenient and fast.

[0010] Further, the gripper is connected to a material holding cylinder through a transmission mechanism, and the material holding cylinder is arranged on the mounting frame; the transmission mechanism includes a transmission shaft arranged on the mounting frame, a connecting member is arranged in the middle of the transmission shaft, the connecting member is connected to the material holding cylinder, and the gripper is arranged on the transmission shaft. In this solution, through the cooperation of the gripper and the material holding cylinder by the transmission mechanism, a better rotational material grasping effect can be achieved quickly and stably.

[0011] Further, a gripper is provided at each end of the transmission shaft, and both grippers are located on the side of the mounting frame. In this solution, by arranging two grippers at both ends of the mounting frame and both are located on the side, the four corners of the packaging box can be better grasped by the grippers, ensuring the stability of the box holding and facilitating the transfer.

[0012] Further, the shape of the gripper is hook-shaped and the hook body is bent inward. In this solution, the hook-shaped gripper can achieve a better hooking effect on the packaging box.

[0013] Due to the application of the above technical solutions, the beneficial effects of the present utility model compared with the prior art are:

[0014] For the palletizing mechanism of the packaging box designed by the present utility model, the packaging box can be picked up through the picking unit at the lower end of the mounting frame, and neatly transported to the stacking rack through the cooperation of the manipulator. After the stacking rack is full, the stacking rack is sent to the designated place for storage through the gripper. The picking is safe, stable and the palletizing efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the palletizing mechanism of the present utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the mounting frame and related structures of the present utility model;

[0017] Figure 3 is a side view schematic diagram of the mounting frame and related structures of the present utility model;

[0018] Figure 4 is a schematic diagram of the transmission mechanism and related structures of the present utility model;

[0019] Figure 5Schematic structural diagram of the material taking unit of the present utility model;

[0020] In the above drawings, 1 is the mounting bracket; 2 is the manipulator; 3 is the material taking unit; 301 is the mounting base; 302 is the material taking group; 4 is the stacking rack; 7 is the clamping claw; 8 is the transmission mechanism; 801 is the transmission shaft; 802 is the connecting piece; 9 is the material holding cylinder. Detailed implementation manners

[0021] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

[0022] It should be noted that in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model 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 therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" 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 or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. 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 utility model can be understood according to specific situations.

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary instructions, these orientation words do not indicate or imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0025] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0026] Embodiment 1: Refer to the attached Figure 1 As shown, this embodiment provides a packaging box palletizing mechanism, including: a mounting frame 1, and the mounting frame 1 is connected to a manipulator 2; a material taking unit 3, and the material taking unit 3 is arranged at the lower end of the mounting frame 1; a stacking rack 4, and the stacking rack 4 is located below the stroke range of the manipulator 2. In this embodiment, the packaging box can take materials through the material taking unit 3 at the lower end of the mounting frame 1, and be transported to the stacking rack 4 through the cooperation of the manipulator 2 to achieve palletizing. The material taking is stable and the palletizing efficiency is high.

[0027] Refer to the attached Figure 2 and the attached Figure 5 As shown, two groups of material taking units 3 are provided. The material taking unit 3 includes a mounting base 301, and two groups of material taking groups 302 are arranged on the mounting seat. The material taking group 302 includes a number of rows of evenly distributed suction cups. In this embodiment, setting two groups of material taking units 3 can be applicable to different material taking positions, expand the material taking range, and can also make the material taking more stable, achieving a better material taking effect.

[0028] Refer to the attached Figure 3 As shown, the two groups of material taking groups 302 on the same material taking unit 3 are arranged in parallel, and the material taking groups 302 on the two groups of material taking units 3 are arranged perpendicularly. In this embodiment, if the suction cups on one material taking unit 3 are arranged horizontally (along the X-axis direction), then the suction cups on the other material taking unit 3 are arranged vertically (along the Y-axis). Different setting methods of the material taking group 302 can meet the material taking and placement of packaging boxes in different placement methods.

[0029] Refer to the attached Figure 2 and the attached Figure 3 As shown, rotatable grippers 7 are arranged at both ends of the mounting frame 1. In this embodiment, the grippers 7 at both ends of the mounting frame 1 can grab the stacking rack 4 to realize the transfer of the stacking rack 4, which is convenient and fast.

[0030] See the appendix Figure 4 As shown, the clamping jaw 7 is connected to a material clamping cylinder 9 through a transmission mechanism 8. The material clamping cylinder 9 is arranged on the mounting bracket 1. The transmission mechanism 8 includes a transmission shaft 801 arranged on the mounting bracket 1. A connecting piece 802 is arranged in the middle of the transmission shaft 801. The connecting piece 802 is connected to the material clamping cylinder 9. The clamping jaw 7 is arranged on the transmission shaft 801. In this embodiment, through the cooperation of the clamping jaw 7 and the material clamping cylinder 9 by the transmission mechanism 8, a better rotational material clamping function can be achieved quickly and stably.

[0031] See the appendix Figure 2 and the appendix Figure 3 As shown, clamping jaws 7 are respectively arranged at both ends of the transmission shaft (801). The clamping jaws 7 are both located on the side of the mounting bracket 1. In this embodiment, by arranging two clamping jaws 7 at both ends of the mounting bracket 1 and both located on the side, the four corners of the packaging box can be better clamped by the clamping jaws 7, ensuring the stability of the box holding and facilitating transportation.

[0032] Embodiment 2: See the appendix Figure 5 As shown, this embodiment is a further improvement based on Embodiment 1. The specific way is: the suction cup is a bellows suction cup. In this embodiment, the lip of the bellows suction cup is thin and has a good sealing performance with the object, which can play a more stable material suction role and prevent the object from falling.

[0033] Embodiment 3: See the appendix Figure 2 and the appendix Figure 3 As shown, this embodiment is a further improvement based on Embodiment 1. The specific way is: the shape of the clamping jaw 7 is hook-shaped and the hook body is bent inward. In this embodiment, the hook-shaped clamping jaw 7 can achieve a better hooking effect on the packaging box.

[0034] For the packaging box palletizing mechanism designed by the present utility model, the packaging box can be picked up through the material picking unit at the lower end of the mounting bracket, and neatly transported to the stacking rack through the cooperation of the manipulator. After the stacking rack is full, the stacking rack is sent to a designated place for storage by the clamping jaw. The material picking is safe and stable, and the palletizing efficiency is high.

[0035] The above embodiments are only used to illustrate the technical concept and characteristics of the present utility model. The purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it. It cannot be used to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A palletizing mechanism for packing boxes, characterized in that, Comprising: A mounting frame (1), the mounting frame (1) being connected to a manipulator (2); A material taking unit (3), the material taking unit (3) being arranged at the lower end of the mounting frame (1); A stacking rack (4), the stacking rack (4) being located below the stroke range of the manipulator (2); There are two groups of the material taking units (3), the material taking unit (3) includes a mounting base (301), and two groups of material taking groups (302) are arranged on the mounting base (301), and the material taking group (302) includes a plurality of rows of evenly distributed suction cups; The two groups of the material taking groups (302) on the same material taking unit (3) are arranged in parallel, and the material taking groups (302) on the two groups of the material taking units (3) are arranged vertically; Rotatable grippers (7) are arranged at both ends of the mounting frame (1); the grippers (7) are connected to a material holding cylinder (9) through a transmission mechanism (8), and the material holding cylinder (9) is arranged on the mounting frame (1); the transmission mechanism (8) includes a transmission shaft (801) arranged on the mounting frame (1), a connecting member (802) is arranged in the middle of the transmission shaft (801), the connecting member (802) is connected to the material holding cylinder (9), and the gripper (7) is arranged on the transmission shaft (801); one gripper (7) is arranged at each of the two ends of the transmission shaft (801), and the grippers (7) are both located on the side surface of the mounting frame (1).

2. The palletizing mechanism for packaging boxes according to claim 1, wherein: The suction cup is a bellows suction cup.

3. The palletizing mechanism for packaging boxes according to claim 1, characterized in that: The shape of the gripper (7) is hook-shaped and the hook body is bent inward.

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