Bagging mechanism of stacker crane

Abstract

The bagging mechanism comprises a main body plate, a through opening is formed in the center of the surface of the front side of the main body plate, a flaring assembly is arranged at the position of the through opening, grabbing assemblies are symmetrically arranged on the flaring assembly in the left-right direction, and the flaring assembly comprises an upper moving plate and a lower moving plate; the rear side faces of the ends, away from each other, of the upper moving plate and the lower moving plate are connected with the sliding clamping blocks through mounting plates correspondingly, sliding rails matched with the sliding block clamping blocks are arranged on the surface of the main body plate in the vertical direction, and first sliding block air cylinders are arranged at the other ends, away from each other, of the upper moving plate and the lower moving plate correspondingly. A first guide rail matched with the first sliding block air cylinder is arranged on the surface of the main body plate in the vertical direction, connecting plates are arranged on the front side surfaces of the upper moving plate and the lower moving plate, and an upper suction nozzle and a lower suction nozzle are inserted into the connecting plates; according to the device, through the cooperation effect of the grabbing assembly and the flaring assembly, a material bag can be rapidly grabbed, a bag opening can be automatically opened, the feeding state is facilitated, the whole process is simple and rapid, the automation degree is high, time and labor are saved, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging for a palletizer, in particular to a bagging mechanism for a palletizer. Background Art

[0002] The palletizer automatically stacks the cartons that have been loaded into the container on pallets or pallets (wood or plastic) in a certain arrangement. It can stack multiple layers and then push them out for forklifts to transport them to the warehouse for storage. The palletizer is a device that automatically stacks the bags, cartons or other packaging materials delivered by the conveyor into stacks according to the working method required by the customer's process, and then transports the stacked materials.

[0003] Among them, the bagging process is very important and seriously affects the working efficiency of the palletizer. The existing bagging method is mostly manual bagging, which requires the material bag to be kept in a vertical state with the opening facing upward, and then the material bag opening is opened to facilitate the normal feeding and bagging work. When the material bagging amount is large, the operation is cumbersome, time-consuming and labor-intensive, and the production efficiency is low; for this reason, we design a palletizer bagging mechanism to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a bagging mechanism for a palletizer to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0007] As a preferred solution of the utility model: the grabbing assembly comprises a second slider cylinder, a second guide rail, a rotating clamp arm, a rotating rod and a chuck, the front surface of the main body plate is provided with two second guide rails, the second guide rail is provided with a second slider cylinder adapted thereto, the front surface of the second slider cylinder is provided with a connecting block, the upper and lower sides of the connecting block are respectively rotatably connected to connecting rods via a rotating shaft I, the other end of the connecting rod is respectively rotatably connected to a rotating clamp arm via a rotating shaft II, and a chuck is provided at the end of the rotating clamp arm away from the connecting rod.

[0008] As a further preferred solution of the utility model: the rotating rod is fixedly installed on the main body plate, and the rotating clamping arm is rotatably sleeved on the rotating rod.

[0009] As a further preferred solution of the utility model: the number of the upper suction nozzle and the number of the lower suction nozzle are two respectively, and the upper suction nozzle and the lower suction nozzle are symmetrically distributed up and down.

[0010] As a further preferred solution of the utility model: the upper movable plate and the lower movable plate are located in front of the through opening.

[0011] As a further preferred solution of the utility model: the two second guide rails are symmetrically distributed on the left and right of the through opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: before the use of the device, the main body plate is in a vertical state, and the clamps in the grabbing assembly are not closed. At this time, the horizontally placed material bag is conveyed through the conveying mechanism, so that the opening of the material bag can be moved between the two clamps. Through the action of the grabbing assembly, the upper and lower clamps can be brought close to each other to clamp, grab and fix the material bag, and through the action of the flaring assembly, the upper suction nozzle and the lower suction nozzle can be brought close to each other to suck the front and rear outer surfaces of the opening of the material bag, and then the rotating connecting plate together with the main body plate is rotated to a horizontal state by an external driving member, that is, the flaring assembly and the grabbing assembly are both facing downward, so that the material bag is also in a vertical state with the opening facing upward at this time, and then the upper suction nozzle and the lower suction nozzle are controlled to move away from each other through the action of the flaring assembly, so that the material bag opening can be driven to open, so that the material bag can be conveniently fed and bagged through the through opening. The overall process is simple and fast, with a high degree of automation, no manual operation is required, time and labor are saved, and work efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 It is the front view of the overall structure of the utility model.

[0016] Among them: 1-rotating connecting plate, 2-main body plate, 3-second slider cylinder, 4-second guide rail, 5-connecting rod, 6-rotating clamping arm, 7-turning rod, 8-clamp, 9-lower suction nozzle, 10-slide rail, 11-sliding block, 12-mounting plate, 13-upper suction nozzle, 14-connecting plate, 15-upper moving plate, 16-first slider cylinder, 17-first guide rail, 18-lower moving plate, 19-through port. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-3 In the embodiment of the utility model, a bagging mechanism of a palletizer includes a main body plate 2, a through hole 19 is opened at the center of the front side surface of the main body plate 2, a flaring component is provided at the through hole 19, and a grabbing component is symmetrically provided on the flaring component. A rotating connecting plate 1 is fixedly provided on the top of the main body plate 2, and the flaring component includes a liftable upper movable plate 15 and a lower movable plate 18, the upper movable plate 15 and the lower movable plate 18 are located in front of the through hole 19, and the rear side surfaces of the ends of the upper movable plate 15 and the lower movable plate 18 that are away from each other are fixedly connected to the sliding block 11 through the mounting plate 12, respectively. A slide rail 10 adapted to a slider block 11 is fixedly disposed on the surface of the main body plate 2 in the vertical direction, and a first slider cylinder 16 is disposed at the other end of the upper movable plate 15 and the lower movable plate 18 away from each other. A first guide rail 17 adapted to the first slider cylinder 16 is fixedly disposed on the surface of the main body plate 2 in the vertical direction, and a connecting plate 14 is disposed on the front side surface of the upper movable plate 15 and the lower movable plate 18, and an upper suction nozzle 13 and a lower suction nozzle 9 are respectively inserted on the two connecting plates 14, and the number of the upper suction nozzle 13 and the number of the lower suction nozzle 9 are respectively two, and the upper suction nozzle 13 and the lower suction nozzle 9 are symmetrically distributed up and down.

[0019] Specifically, when the expansion assembly is in use, through the action of the two first slider cylinders 16 and the coordinated connection of the sliding block 11 and the slide rail 10, the upper movable plate 15 and the lower movable plate 18 can be controlled to move away from or approach each other, and then the upper suction nozzle 13 and the lower suction nozzle 9 can be controlled to move closer to each other, and the front and rear outer surfaces of the opening of the material bag can be sucked, and then the upper suction nozzle 13 and the lower suction nozzle 9 can be controlled to move away from each other, which can drive the material bag opening to open, facilitating the normal subsequent feeding and bagging operations.

[0020] The grabbing assembly comprises a second slider cylinder 3, a second guide rail 4, a rotating clamp arm 6, a rotating rod 7 and a chuck 8. The front surface of the main body plate 2 is provided with two second guide rails 4, and the two second guide rails 4 are symmetrically distributed on the left and right of the through opening 19. The second guide rail 4 is provided with a second slider cylinder 3 adapted thereto, and the front surface of the second slider cylinder 3 is provided with a connecting block, and the upper and lower sides of the connecting block are respectively rotatably connected with connecting rods 5 through a rotating shaft I, and the other ends of the connecting rods 5 are respectively rotatably connected with rotating clamp arms 6 through rotating shafts II, and the rotating rod 7 is fixedly installed on the main body plate 2, and the rotating clamp arm 6 is rotatably sleeved on the rotating rod 7, and a chuck 8 is provided at the end of the rotating clamp arm 6 away from the connecting rod 5.

[0021] Specifically, when the grabbing assembly is in use, the two second slider cylinders 3 can drive the two connecting blocks to move away from or closer to each other, thereby driving the corresponding rotating clamping arms 6 to rotate around the rotating rod 7, so that one end of the two rotating clamping arms 6 in the vertical direction can be brought closer to each other, that is, the upper and lower clamping heads 8 are controlled to move closer to each other, so as to clamp and grab the material bag.

[0022] The rotating connecting plate 1 and the main body plate 2 are kept in a vertical state. Figure 1As shown, the rotating connecting plate 1 is connected to an external driving member, and the driving member is used to rotate the rotating connecting plate 1 to a horizontal state and reset it. The driving member structure belongs to the prior art and is easy to implement. It will not be elaborated here. When the rotating connecting plate 1 and the main plate 2 are rotated to a horizontal state, the flaring component and the grabbing component are both set downward, and then the material unloading and bagging operation is performed through the through port 19; specifically, before the use of the device, the main plate is in a vertical state, and the clamp 8 in the grabbing component is not closed. At this time, the horizontally placed material bag is transported through the conveying mechanism, which can move the opening of the material bag to between the two clamps 8. Through the action of the grabbing component, the upper and lower clamps 8 can be brought close to each other, The material bag is clamped, grabbed and fixed, and through the action of the flaring component, the upper suction nozzle 13 and the lower suction nozzle 9 can be brought close to each other to suck the outer surfaces of the front and rear sides of the opening of the material bag, and then the rotating connecting plate 1 together with the main plate 2 are rotated to a horizontal state by an external driving member, that is, the flaring component and the grabbing component are both facing downward, so that the material bag is also in a vertical state with the opening facing upward at this time, and then the upper suction nozzle 13 and the lower suction nozzle 9 are controlled to move away from each other through the action of the flaring component, which can drive the material bag opening to open, so that the material bag can be fed and bagged through the through port 19. The overall process is simple and fast, with a high degree of automation, no manual operation is required, time and effort are saved, and work efficiency is greatly improved.

[0023] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A bagging mechanism for a palletizer, comprising a main body plate (2); characterized in that: A through opening (19) is provided at the center of the front surface of the main body plate (2), and a flaring assembly is provided at the through opening (19). The flaring assembly is symmetrically provided with a grab assembly. A rotating connecting plate (1) is fixedly provided on the top of the main body plate (2). The flaring assembly comprises an upper movable plate (15) and a lower movable plate (18) which can be raised and lowered. The rear side surfaces of the ends of the upper movable plate (15) and the lower movable plate (18) which are away from each other are respectively fixedly connected to the sliding block (11) through the mounting plate (12). The surface of the main body plate (2) is vertically movable. A slide rail (10) adapted to the slide block (11) is fixedly provided in the vertical direction; a first slide cylinder (16) is provided at the other end of the upper movable plate (15) and the lower movable plate (18) away from each other; a first guide rail (17) adapted to the first slide cylinder (16) is fixedly provided on the surface of the main body plate (2) in the vertical direction; a connecting plate (14) is provided on the front side surface of the upper movable plate (15) and the lower movable plate (18); an upper suction nozzle (13) and a lower suction nozzle (9) are respectively inserted on the two connecting plates (14).

2. A palletizer bagging mechanism according to claim 1, characterized in that: The grabbing assembly comprises a second slider cylinder (3), a second guide rail (4), a rotating clamp arm (6), a rotating rod (7) and a clamp (8); the front surface of the main body plate (2) is provided with two second guide rails (4); the second guide rail (4) is provided with a second slider cylinder (3) adapted thereto; the front surface of the second slider cylinder (3) is provided with a connecting block; the upper and lower sides of the connecting block are respectively rotatably connected to a connecting rod (5) via a rotating shaft I; the other end of the connecting rod (5) is respectively rotatably connected to a rotating clamp arm (6) via a rotating shaft II; and a clamp (8) is provided at one end of the rotating clamp arm (6) away from the connecting rod (5).

3. A palletizer bagging mechanism according to claim 2, characterized in that: The rotating rod (7) is fixedly mounted on the main body plate (2), and the rotating clamping arm (6) is rotatably sleeved on the rotating rod (7).

4. A palletizer bagging mechanism according to claim 3, characterized in that: The number of the upper suction nozzle (13) and the number of the lower suction nozzle (9) are two respectively, and the upper suction nozzle (13) and the lower suction nozzle (9) are symmetrically distributed up and down.

5. A palletizer bagging mechanism according to claim 4, characterized in that: The upper movable plate (15) and the lower movable plate (18) are located in front of the through opening (19).

6. A palletizer bagging mechanism according to claim 5, characterized in that: The two second guide rails (4) are symmetrically distributed on the left and right sides of the through opening (19).

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