Automatic stacking device for packaging boxes

Abstract

The utility model relates to an automatic packing box stacking device which comprises a plurality of sets of combined supports (1), and each set of supports (1) comprises two supporting columns (2) with the tops connected. The screw rods (3) are connected with the tops of the adjacent combined brackets (1); the clamp assembly is in sliding connection with the lead screw (3) and is used for fixedly clamping the packaging box; the moving assemblies are arranged at the bottoms of the combined supports (1) and used for moving the packaging boxes. Compared with the prior art, the automatic stacking device for the packaging boxes has certain safety, and when the automatic stacking device for the packaging boxes is used, instability occurring in the stacking process can be effectively reduced, so that the packaging boxes are prevented from being damaged. And the stacking efficiency can be effectively improved, meanwhile, manpower is reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to an automatic palletizing device for packaging boxes. Background Art

[0002] When the assembled products are primarily glass, due to their high brittleness, they require high stability during palletizing. Furthermore, due to limited palletizing space, the palletizing height must be increased, which also increases the difficulty of palletizing. Conventional manual labor cannot meet the requirements of high-level palletizing. Therefore, a device that can improve both stability and efficiency is urgently needed. Utility Model Content

[0003] The purpose of the present invention is to provide an automatic palletizing device for packaging boxes in order to overcome the defects of the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] The technical solution of the utility model is to provide an automatic palletizing device for packaging boxes, comprising:

[0006] Several groups of combined brackets, each group of combined brackets includes two pillars connected at the top;

[0007] Connecting screw rods at the tops of adjacent combined brackets;

[0008] A clamp assembly slidably connected to the screw rod and used to fix and clamp the packaging box;

[0009] A moving component located at the bottom of each set of combined brackets and used to move the packaging box.

[0010] In some specific embodiments, the clamp assembly includes a connector that is slidably connected to the screw rod and can rise or fall, and a first clamp and a second clamp that are symmetrically arranged at both ends of the connector and are used to clamp the packaging box.

[0011] In some specific embodiments, a cylinder is provided at the connection between the first holding tool, the second holding tool and the connecting piece for moving the first holding tool and the second holding tool closer to or away from each other.

[0012] In some specific embodiments, the first holding fixture and the second holding fixture are L-shaped structures, including a first rod portion connected to the connecting plate and a second rod portion that is integral with the first rod portion and is used to support the bottom of the packaging box.

[0013] In some specific embodiments, a slide plate is connected to the screw rod for left-right sliding, and the slide plate is also connected to the connecting member for up-down sliding.

[0014] In some specific embodiments, the moving assembly includes a fixed plate and a plurality of rows of rollers disposed on one side of the fixed plate.

[0015] In some embodiments, several rows of rollers are arranged in parallel.

[0016] In some specific embodiments, an isolation net is further provided between adjacent combined brackets.

[0017] In some specific embodiments, the connector is further provided with an infrared sensor for sensing the packaging box.

[0018] In some specific embodiments, the automatic packaging box palletizing device further includes a control box and a remote control handle disposed on the combined bracket.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) When the automatic palletizing device for packaging boxes of the present invention is used, the instability occurring during the palletizing process can be effectively reduced, thereby also avoiding damage to the packaging boxes.

[0021] (2) The utility model can also effectively improve the stacking efficiency while reducing manpower and lowering costs.

[0022] (3) The structure of the utility model also has certain safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic front view of the structure of the present invention.

[0024] Figure 2 It is a schematic side view of the structure of the present utility model.

[0025] Figure 3 It is a schematic side view of the structure of the present utility model.

[0026] Figure 4 This is a schematic diagram of the combined structure of the clamp assembly and the moving assembly of the present utility model.

[0027] Figure 5 Schematic diagram of the packaging box structure.

[0028] The following are marked in the figure:

[0029] 1 is the combined bracket, 2 is the pillar, 3 is the screw, 4 is the isolation net, 5 is the roller, 6 is the fixing plate, 7 is the cylinder, 8 is the first holding fixture, 9 is the second holding fixture, 10 is the connecting piece, 11 is the slide plate, 12 is the control box, and 13 is the remote control handle. DETAILED DESCRIPTION

[0030] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0032] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0033] Example 1

[0034] like Figure 1-5 The above is an automatic palletizing device for packaging boxes, comprising: a plurality of combined brackets 1, each combined bracket 1 comprising two pillars 2 connected at the top;

[0035] Connecting the screw rods 3 at the tops of the adjacent combined brackets 1;

[0036] A clamp assembly slidably connected to the screw rod 3 and used to fix and clamp the packaging box;

[0037] A moving component is provided at the bottom of each set of combined brackets 1 and is used to move the packaging box.

[0038] The clamp assembly includes a connecting member 10 that is slidably connected to the screw rod 3 and can be raised or lowered, and a first gripper 8 and a second gripper 9 symmetrically positioned at either end of the connecting member 10 for gripping the packaging box. A cylinder 7 is provided at the junction of the first and second grippers 8, 9 with the connecting member 10, which moves the first and second grippers 8, 9 closer or further apart. The first and second grippers 8, 9 are L-shaped structures, each comprising a first rod connected to the connecting plate 10 and a second rod integral with the first rod for supporting the bottom of the packaging box.

[0039] The screw rod 3 is provided with a slide plate 11 that slides left and right along its axis and is threadedly connected. The slide plate 11 is also connected to the connecting member 10 for vertical sliding. The moving assembly includes a fixed plate 6 and a plurality of parallel rows of rollers 5 provided on a portion of the fixed plate 6. The connecting member 10 is also provided with an infrared sensor for sensing the packaging box. By placing the packaging box on the roller 5, the connecting member 10 identifies the position of the packaging box through the infrared sensor and descends to the packaging box. The packaging box is clamped by the first and second grippers 8 and 9 under the drive of the cylinder 7, and finally moved to the stacking position. After repeating the back and forth movement once, the first layer is raised to a higher level. After repeating multiple times, the stacking is completed to four layers, thus completing a cycle.

[0040] For safety reasons, an isolation net 4 is provided between adjacent combined brackets. To improve the operation efficiency, the automatic palletizing device for packaging boxes further includes a control box 12 and a remote control handle 13 provided on the combined bracket 1. The remote control handle 13 and the control box 12 control the movement of the moving assembly and the clamping degree of the clamp assembly.

[0041] For example, the dimensions of a package box are 815*495*680mm (l*w*h) and the total weight is 25kg. The box is manually moved onto rollers 5. Connector 10 uses an infrared sensor to identify the box's position and descends to the box. Driven by cylinder 7, first and second grippers 8 and 9 clamp the box, and finally move it to the stacking position on fixed plate 6. This back-and-forth movement is repeated once, and then the box is raised to the first level. This cycle is repeated multiple times until the box is stacked to four levels, completing a complete stacking cycle.

[0042] The above description of the embodiments is intended to facilitate understanding and use of the utility model by those skilled in the art. Those skilled in the art will readily be able to make various modifications to these embodiments and apply the general principles described herein to other embodiments without requiring inventive effort. Therefore, the utility model is not limited to the above-described embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of this utility model without departing from the scope of this utility model should be within the scope of protection of this utility model.

Claims

1. An automatic palletizing device for packaging boxes, characterized in that: include: A plurality of combined brackets (1), each combined bracket (1) comprising two top-connected pillars (2); A screw rod (3) connecting the tops of adjacent combined brackets (1); A clamp assembly slidably connected to the screw rod (3) and used for fixing and clamping the packaging box; A moving component is provided at the bottom of each set of combined brackets (1) and is used to move the packaging box.

2. The automatic palletizing device for packaging boxes according to claim 1, characterized in that: The clamp assembly comprises a connecting piece (10) slidably connected to the screw rod (3) and capable of rising or falling, and a first clamp (8) and a second clamp (9) symmetrically arranged at both ends of the connecting piece (10) and used for clamping the packaging box.

3. The automatic palletizing device for packaging boxes according to claim 2, characterized in that: A cylinder (7) for moving the first holding tool (8) and the second holding tool (9) closer to or farther away from each other is provided at the connection between the first holding tool (8), the second holding tool (9) and the connecting piece (10).

4. The automatic palletizing device for packaging boxes according to claim 2, characterized in that: The first holding tool (8) and the second holding tool (9) are L-shaped structures, comprising a first rod portion connected to the connecting member (10) and a second rod portion integrated with the first rod portion and used to support the bottom of the packaging box.

5. The automatic palletizing device for packaging boxes according to claim 2, characterized in that: A slide plate (11) is connected to the screw rod (3) in a left-right sliding manner, and the slide plate (11) is also connected to the connecting member (10) in an up-down sliding manner.

6. The automatic palletizing device for packaging boxes according to claim 2, characterized in that: The connecting piece (10) is also provided with an infrared sensor for sensing the packaging box.

7. The automatic palletizing device for packaging boxes according to claim 1, characterized in that: The moving assembly comprises a fixed plate (6) and a plurality of rows of rollers (5) arranged on one side of the fixed plate (6).

8. The automatic palletizing device for packaging boxes according to claim 7, characterized in that: Several rows of rollers (5) are arranged in parallel.

9. The automatic palletizing device for packaging boxes according to claim 1, characterized in that: An isolation net (4) is also provided between adjacent combined brackets (1).

10. The automatic palletizing device for packaging boxes according to claim 1, characterized in that: The automatic packaging box stacking device further comprises a control box (12) and a remote control handle (13) arranged on the combined bracket (1).

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