Automatic stacking device

Abstract

The utility model relates to the field of stacking devices, in particular to an automatic stacking device which comprises a machine frame, a feeding platform, a driving assembly and a clamping assembly, the feeding platform is arranged on one side of the machine frame, and the clamping assembly is arranged at the lower end of the driving assembly. The driving assembly is arranged on the machine frame and drives the clamping assembly to move in the Z direction and the Y direction, the clamping assembly comprises a bottom plate, an air cylinder, a connecting piece, a bottom plate, a sliding block and a clamping plate, four sets of sliding grooves are annularly formed in the bottom plate at intervals, the sliding block is arranged in the sliding grooves in a sliding mode, and an adjusting bolt is arranged at the lower end of the inner side of the sliding block. The clamping plate is rotationally connected to the inner side of the adjusting bolt, the upper end of the sliding block is rotationally connected with one side of the connecting piece, the air cylinder is fixed to the bottom plate, the upper end of the connecting piece is fixed to the lower end of the air cylinder, and the stacking stability during subsequent stacking is improved.

Description

Technical Field

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

[0002] In the industrial production process, multiple packages are often required to be stacked, and then the stacked packages are transferred to processing equipment for processing. At present, when the packages are grabbed by a robot arm, the packages are placed unevenly due to the contact area of ​​the gripper. Therefore, in order to solve the shortcomings of the existing technology, it is necessary to design an automatic stacking device with a simple structure. Utility Model Content

[0003] The utility model provides an automatic palletizing device to solve the problems of the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an automatic stacking device comprises: a frame, a feeding platform, a driving assembly and a clamping assembly, the feeding platform is arranged on one side of the frame, the clamping assembly is arranged at the lower end of the driving assembly, the driving assembly is arranged on the frame and drives the clamping assembly to realize Z-direction and Y-direction movement, the clamping assembly comprises a base plate, a cylinder, a connecting piece, a base plate, a slider and a clamping plate, four groups of slide grooves are arranged at annular intervals on the base plate, the slider is slidably arranged in the slide groove, an adjusting bolt is arranged at the lower end of the inner side of the slider, the clamping plate is rotatably connected to the inner side of the adjusting bolt, the upper end of the slider is rotatably connected to one side of the connecting piece, the cylinder is fixed to the base plate, and the upper end of the connecting piece is fixed to the lower end of the cylinder.

[0005] As a further improvement, the connecting member includes a cross plate and connecting rods, the upper ends of the four groups of connecting rods are rotatably connected to the cross plate respectively, and the lower end of the connecting rod is rotatably connected to the slider.

[0006] A further improvement is that the slider includes an upper slider and a lower slider, the middle part of the upper slider is slidably set in the slide groove, the upper width of the upper slider is set larger than the width of the slide groove, the lower end of the connecting rod is rotatably set on the upper inner side of the upper slider, and the lower slider is fixed to the lower end of the upper slider and the width of the lower slider is set larger than the width of the slide groove.

[0007] As a further improvement, the driving assembly includes a Y-guide rail assembly and a Z-guide rail assembly, the Z-guide rail assembly is slidably arranged on the Y-guide rail assembly through a base plate, and the clamping assembly is arranged at the lower end of the Z-guide rail assembly.

[0008] As a further improvement, grooves are provided at intervals inside the splint.

[0009] Compared with the prior art, the automatic palletizing device of the utility model has the following beneficial effects:

[0010] Multiple items are delivered to the rack through the feeding platform, and then the driving component drives the clamping component to align the multiple items on the feeding platform, grasp them and move them to the pallet for loading and unloading; the connecting part is driven upward by the cylinder, and the connecting part will simultaneously drive the four sets of slide blocks to move inward in the slide slot, so that the internal clamping plate can simultaneously lift and clamp the four sides of the multiple items at the same time, with higher flatness, which improves the stability of the stacking during subsequent stacking. Due to different types, the overall width and length of multiple items after alignment are different, and the distance between the clamping plates on the corresponding surfaces can be adjusted by turning the position of the adjusting bolt to ensure that different items can be synchronously aligned and clamped, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model

[0012] Figure 2 This is a schematic diagram of the structure of the material clamping component in the utility model

[0013] Figure 3 This is a structural schematic diagram of another perspective of the material clamping component in the utility model

[0014] In the figure, 1-frame, 2-feeding platform, 3-driving assembly, 31-Y guide rail assembly, 32-Z guide rail assembly, 33-base plate, 4-clamping assembly, 41-bottom plate, 42-cylinder, 43-connecting piece, 431-cross plate, 432-connecting rod, 44-bottom plate, 45-slider, 451-upper slider, 452-lower slider, 46-clamping plate, 461-groove, 47-slide groove, 48-adjusting bolt. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] The following is combined with the embodiments and attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0018] Example 1

[0019] An automatic palletizing device comprises: a frame 1, a feeding platform 2, a driving assembly 3 and a clamping assembly 4, wherein the feeding platform 2 is arranged on one side of the frame 1, the clamping assembly 4 is arranged at the lower end of the driving assembly 3, the driving assembly 3 is arranged on the frame 1 and drives the clamping assembly 4 to realize movement in the Z direction and the Y direction, the clamping assembly 4 comprises a base plate 41, a cylinder 42, a connecting piece 43, a base plate 44, a slider 45 and a clamping plate 46, four groups of slide grooves 47 are arranged at annular intervals on the base plate 44, the slider 45 is slidably arranged in the slide groove 47, an adjusting bolt 48 is arranged at the inner lower end of the slider 45, the clamping plate 46 is rotatably connected to the inner side of the adjusting bolt 48, the upper end of the slider 45 is rotatably connected to one side of the connecting piece 43, the cylinder 42 is fixed on the base plate 41, and the upper end of the connecting piece 43 is fixed to the lower end of the cylinder 42.

[0020] like Figure 1 to Figure 3 As shown, the use principle of the utility model is as follows: multiple items are fed into the frame 1 through the feeding platform 2, and then the driving component 3 drives the clamping component 4 to align the multiple items on the feeding platform 2, grasp them and move them to the pallet for loading and unloading; specifically, the cylinder 42 drives the connecting member 43 to move upward, and the connecting member 43 will simultaneously drive the four groups of sliders 45 to move inward in the slide groove 47, so that the internal clamping plate 46 can simultaneously align and clamp the four sides of the multiple items, with higher flatness, and improve the stability of the stacking during subsequent stacking. Due to different types, the overall width and length of multiple items after alignment are different, so the position of the adjusting bolt 48 can be rotated to adjust the distance between the clamping plates 46 on the corresponding surfaces, ensuring that different items can be synchronously aligned and clamped, thereby improving the use effect.

[0021] As a further preferred embodiment, the connecting member 43 includes a cross plate 431 and a connecting rod 432 , the upper ends of the four groups of connecting rods 432 are rotatably connected to the cross plate 431 , and the lower end of the connecting rod 432 is rotatably connected to the slider 45 to ensure stable movement of the slider 45 .

[0022] As a further preferred embodiment, the slider 45 includes an upper slider 451 and a lower slider 452, the middle portion of the upper slider 451 is slidably disposed in the slide groove 47, the upper width of the upper slider 452 is larger than the width of the slide groove 47, the lower end of the connecting rod 432 is rotatably disposed on the upper inner side of the upper slider 451, the lower slider 452 is fixed to the lower end of the upper slider 451 and the width of the lower slider 451 is larger than the width of the slide groove 47. The slider 45 is conveniently installed in the slide groove 47.

[0023] As a further preferred embodiment, the driving component 3 includes a Y-guide rail component 31 and a Z-guide rail component 32 , the Z-guide rail component 32 is slidably arranged on the Y-guide rail component 31 through a base plate 33 , and the clamping component 4 is arranged at the lower end of the Z-guide rail component 32 .

[0024] As a further preferred embodiment, grooves 461 are provided inside the clamping plate 46 to reduce the weight of the clamping plate 46 without affecting the clamping effect.

[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An automatic palletizing device, characterized in that: include: A frame, a feeding platform, a driving assembly and a clamping assembly, wherein the feeding platform is arranged on one side of the frame, the clamping assembly is arranged at the lower end of the driving assembly, the driving assembly is arranged on the frame and drives the clamping assembly to realize movement in the Z direction and the Y direction, the clamping assembly comprises a base plate, a cylinder, a connecting piece, a base plate, a slider and a clamping plate, four groups of slide grooves are arranged on the base plate at annular intervals, the slider is slidably arranged in the slide grooves, an adjusting bolt is arranged at the lower end of the inner side of the slider, the clamping plate is rotatably connected to the inner side of the adjusting bolt, the upper end of the slider is rotatably connected to one side of the connecting piece, the cylinder is fixed on the base plate, and the upper end of the connecting piece is fixed to the lower end of the cylinder.

2. The automatic palletizing device according to claim 1, characterized in that: The connecting member comprises a cross plate and connecting rods. The upper ends of the four groups of connecting rods are rotatably connected to the cross plate respectively, and the lower ends of the connecting rods are rotatably connected to the sliding blocks.

3. The automatic palletizing device according to claim 2, characterized in that: The slider includes an upper slider and a lower slider, the middle part of the upper slider is slidably set in the slide groove, the upper width of the upper slider is larger than the width of the slide groove, the lower end of the connecting rod is rotatably set on the upper inner side of the upper slider, and the lower slider is fixed to the lower end of the upper slider and the width of the lower slider is larger than the width of the slide groove.

4. The automatic palletizing device according to claim 1, characterized in that: The driving assembly includes a Y-guide rail assembly and a Z-guide rail assembly. The Z-guide rail assembly is slidably arranged on the Y-guide rail assembly through a base plate, and the clamping assembly is arranged at the lower end of the Z-guide rail assembly.

5. The automatic palletizing device according to claim 1, characterized in that: Grooves are arranged at intervals inside the splint.

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