Carton stack loading mechanism

Abstract

The utility model relates to the field of product packaging, in particular to a carton stack loading mechanism which comprises a machine body, the machine body is provided with a carton stack caching mechanism, the carton stack caching mechanism comprises two chain wheel sets arranged longitudinally, each chain wheel set comprises a chain and two chain wheels, the two chain wheels are arranged longitudinally and rotationally connected to the machine body, and the chain is wound around the two chain wheels; a plurality of fixing plates used for containing paper box grooves are arranged between the two chains of the two chain wheel sets, and the machine body is provided with a back-and-forth conveying mechanism used for conveying the paper box grooves to the grabbing position and a paper box grabbing mechanism used for grabbing paper boxes at the grabbing position. And the horizontally-arranged paper box stack caching mechanism is adjusted to be longitudinally arranged, so that the space occupation is reduced while the replacement amount is increased. After the paper boxes in the paper box groove are grabbed, a worker can directly replace a new paper box groove at the feeding position, operation is easy and convenient, and working efficiency is high.

Description

Technical Field

[0001] The present application relates to the field of product packaging, and in particular to a carton stack loading mechanism. Background Art

[0002] The traditional carton stack buffer mechanism arranges the carton stack horizontally on a conveyor belt, and then drives the carton stack to a set grabbing position for grabbing. However, due to the horizontal arrangement of the carton stack, the device occupies a large space and has a small loading capacity. As the loading demand of the carton stack increases, the space occupied becomes larger, resulting in a certain amount of space waste. Utility Model Content

[0003] The present application provides a carton stack loading mechanism that adopts the following technical solution:

[0004] A carton stack loading mechanism comprises a machine body, wherein the machine body is provided with a carton stack caching mechanism, characterized in that the carton stack caching mechanism comprises two groups of longitudinally arranged sprocket groups, the sprocket groups comprise a chain and two sprockets, the two sprockets are longitudinally arranged and rotatably connected to the machine body, the chain is wound around the two sprockets, a plurality of fixing plates for placing carton slots are provided between the two chains of the two sprocket groups, the machine body is provided with a reciprocating conveying mechanism for conveying the carton slots to a grabbing position, and a carton grabbing mechanism for grabbing the carton at the grabbing position.

[0005] In one embodiment, the paper box grabbing mechanism includes an X-axis screw, a Y-axis screw, a Z-axis cylinder, a clamp and a screw motor that drives the X-axis screw and the Y-axis screw. The X-axis screw is rotatably connected to the machine body, and the paper box grabbing mechanism is provided with an adjustment seat, which is threadedly connected to the X-axis screw, the Y-axis screw is rotatably connected to the adjustment seat, the Y-axis screw is threadedly connected to a moving seat, the Z-axis cylinder is fixed to the moving seat, and the clamp is fixed to the driving shaft of the Z-axis cylinder.

[0006] In one embodiment, the reciprocating conveying mechanism includes push rods arranged on two sides of the carton stack buffer mechanism.

[0007] In one embodiment, the machine body is provided with an adjusting screw, the adjusting screw is threadedly connected to a mounting seat, the mounting seat is provided with an adjusting cylinder, and the adjusting cylinder is provided with a paper box baffle.

[0008] The present invention provides a carton stack loading mechanism, which can achieve the following technical effects:

[0009] The horizontal carton stack buffer mechanism is adjusted to a vertical setting, thereby increasing the storage capacity while reducing the space occupied. When the carton in the carton slot is grabbed, the staff can directly replace the new carton slot at the loading position, which is easy to operate and highly efficient.

[0010] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a carton stack loading mechanism provided in an embodiment of the present application.

[0012] Figure 2 It is a left-side structural schematic diagram of the carton stack loading mechanism provided in an embodiment of the present application.

[0013] Explanation of the accompanying drawings: 1. body; 2. sprocket; 3. chain; 4. fixed plate; 5. X-axis screw; 6. Y-axis screw; 7. Z-axis cylinder; 8. adjustment seat; 9. moving seat; 10. clamping claw; 11. push rod; 12. adjusting screw; 13. mounting seat; 14. adjusting cylinder; 15. paper box baffle. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0016] The following is combined with Figure 1-2 This application is described in further detail.

[0017] A carton stack loading mechanism comprises a body 1, the body 1 is provided with a carton stack caching mechanism, the carton stack caching mechanism comprises two groups of longitudinally arranged sprocket wheels 2, the sprocket wheels 2 comprise a chain 3 and two sprocket wheels 2, the two sprocket wheels 2 are longitudinally arranged and rotatably connected to the body 1, the chain 3 is wound around the two sprocket wheels 2, a plurality of fixing plates 4 for placing carton slots are provided between the two chains 3 of the sprocket wheels 2, the body is provided with a reciprocating conveying mechanism for conveying the carton slots to a grabbing position, and a carton grabbing mechanism for grabbing the carton at the grabbing position.

[0018] In one embodiment, assuming that the height between the fixed plates 4 is designed to be 10 cm, if the height of the turnover warehouse is 1.8 meters, 32 fixed plates 4 can be arranged, that is, the turnover warehouse of 1.8 meters can cache 32 carton slots. In this way, the horizontally arranged carton stack cache mechanism is adjusted to a vertical setting, thereby increasing the storage capacity while reducing the space occupied. When the carton in the carton slot is grabbed, the staff can directly replace the new carton slot at the loading position, which is easy to operate and has high work efficiency.

[0019] In one embodiment, the paper box grabbing mechanism includes an X-axis screw 5, a Y-axis screw 6, a Z-axis cylinder 7, a clamp 10 and a screw motor driving the X-axis screw 5 and the Y-axis screw 6. The X-axis screw 5 is rotatably connected to the body 1, and the paper box grabbing mechanism is provided with an adjusting seat 8, which is threadedly connected to the X-axis screw 5, the Y-axis screw 6 is rotatably connected to the adjusting seat 8, the Y-axis screw 6 is threadedly connected to a moving seat 9, the Z-axis cylinder 7 is fixed to the moving seat 9, and the clamp 10 is fixed to the driving shaft of the Z-axis cylinder 7.

[0020] When grabbing the carton at the grabbing position, the adjusting seat 8 moves to the grabbing position along the X-axis screw 5, and then the moving seat 9 adjusts the position of the clamping jaw 10 along the Y-axis screw 6 so that the clamping jaw 10 moves to the top of the carton, and then the Z-axis cylinder 7 drives the clamping jaw 10 to move longitudinally and grab the carton, and finally the cooperation of the X-axis screw 5 and the Y-axis screw 6 allows the carton to enter the unloading area.

[0021] In one embodiment, the reciprocating conveying mechanism includes push rods 11 disposed on both sides of the carton stack buffer mechanism, and the push rods 11 are used to push the carton slot on the fixed plate 4 to the position to be grasped by the machine body 1.

[0022] In one embodiment, the machine body 1 is provided with an adjusting screw 12, the adjusting screw 2 is threadedly connected with a mounting seat 13, the mounting seat 13 is provided with an adjusting cylinder 14, and the adjusting cylinder 14 is provided with a carton baffle 15. The carton baffle 15 is in an "L" shape, and the free end of the "L"-shaped carton baffle 15 extends between the clamping jaws 10. When the clamping jaws 10 clamp the carton and transport it to the carton bin of the carton feeder, the carton baffle 15 moves and pushes the carton into the carton bin.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A carton stack loading mechanism, comprising a body, wherein the body is provided with a carton stack buffer mechanism, characterized in that: The carton stack caching mechanism includes two groups of longitudinally arranged sprocket groups, and the sprocket groups include chains and two sprockets. The two sprockets are longitudinally arranged and rotatably connected to the machine body. The chain is wound around the two sprockets. A plurality of fixed plates for placing carton slots are provided between the two chains of the two sprocket groups. The machine body is provided with a reciprocating conveying mechanism for conveying the carton slots to the grabbing position and a carton grabbing mechanism for grabbing the carton at the grabbing position.

2. The carton stack loading mechanism according to claim 1, characterized in that: The paper box grabbing mechanism includes an X-axis screw, a Y-axis screw, a Z-axis cylinder, a clamp and a screw motor that drives the X-axis screw and the Y-axis screw. The X-axis screw is rotatably connected to the machine body. The paper box grabbing mechanism is provided with an adjustment seat, which is threadedly connected to the X-axis screw. The Y-axis screw is rotatably connected to the adjustment seat. The Y-axis screw is threadedly connected to a moving seat. The Z-axis cylinder is fixed to the moving seat, and the clamp is fixed to the driving shaft of the Z-axis cylinder.

3. The carton stack loading mechanism according to claim 2, characterized in that: The reciprocating conveying mechanism comprises push rods which are arranged oppositely on two sides of the carton stack buffer mechanism.

4. The carton stack loading mechanism according to claim 2, characterized in that: The machine body is provided with an adjusting screw rod, the adjusting screw rod is threadedly connected with a mounting seat, the mounting seat is provided with an adjusting cylinder, and the adjusting cylinder is provided with a paper box baffle.

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