A lifting and stacking mechanism suitable for carton packaging machine

Abstract

The utility model proposes a lifting and stacking mechanism suitable for a carton packaging machine, which relates to the technical field of palletizers and comprises: a palletizer main body, a storage frame, a first fixed plate, a driving motor, a threaded rod, a connecting block, a fixed frame and a pushing block. A storage frame is arranged near the bottom of the back of the palletizer main body, and strip plates are symmetrically arranged at the bottom of the storage frame. The first fixed plate is arranged at one end of two strip plates, and a driving motor is arranged on the first fixed plate. A threaded rod is arranged at the power output end of the driving motor. The storage frame is used for placing a loading plate through the arranged storage frame, the first fixed plate, the driving motor, the threaded rod, the connecting block, the fixed frame and the pushing block. The storage frame is used for placing a loading plate. The driving motor drives the threaded rod to rotate when it is running. When the threaded rod rotates, the connecting block moves, drives the fixed frame and the pushing block to move together, and pushes out the loading plate inside the storage frame. After the fully loaded loading plate is transported, the next loading plate is pushed to the bottom of the palletizer main body.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizers, in particular to a lifting and palletizing mechanism suitable for a carton packaging machine. Background Art

[0002] The palletizer is a machine that automatically stacks cartons that have been loaded into containers on pallets or pallets (wood, plastic) in a certain arrangement. It can stack multiple layers and then push them out for forklifts to transport them to warehouses for storage. This equipment uses PLC+touch screen control to achieve intelligent operation and management, which is simple and easy to master. It can greatly reduce labor and labor intensity. The palletizer is a machine that automatically stacks bags, cartons or other packaging materials delivered by the conveyor into stacks according to the working method required by the customer's process, and transports the stacked materials.

[0003] The palletizer arranges cartons on pallets. Generally, pallets are independent and have no storage structure. When a pallet is full, it needs to be transported away and then the next pallet is placed, which increases the palletizing time. Therefore, a lifting and palletizing mechanism suitable for a carton packaging machine is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lifting and stacking mechanism suitable for a carton packaging machine, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lifting and stacking mechanism suitable for a carton packaging machine, comprising: a palletizer body, a storage frame, a first fixed plate, a driving motor, a threaded rod, a connecting block, a fixed frame and a pushing block, a storage frame is arranged on the back of the palletizer body near the bottom, strip plates are symmetrically installed at the bottom of the storage frame, a first fixed plate is installed at one end of two strip plates, a driving motor is installed on the first fixed plate, a threaded rod is installed at the power output end of the driving motor, a connecting block is threadedly connected to the threaded rod, a fixing frame is installed at the top of the connecting block, and a pushing block is arranged at the top of the fixing frame.

[0006] As a further technical solution of the utility model, a groove is arranged at the top of the fixing frame, one side of the groove is not sealed, and a spring is installed at the groove of the fixing frame.

[0007] As a further technical solution of the utility model, a guide column is slidably connected in the groove of the fixed frame, the guide column is located inside the spring, and the top of the guide column is fixedly connected to the bottom of the push block.

[0008] As a further technical solution of the utility model, the size of the push block is adapted to the groove on the fixed frame, and an inclined surface is provided on one side of the top of the push block, and strip rods are symmetrically installed near the bottom of the fixed frame.

[0009] As a further technical solution of the utility model, a slide groove matched with the strip rod is arranged on the opposite side of the two strip plates, the storage frame is concave-shaped, and a baffle is installed on the top of one end of the storage frame.

[0010] As a further technical solution of the utility model, the storage frame is fixedly installed on the top of the two strip plates, a second fixed plate is installed on the other end of the two strip plates, and one end of the threaded rod away from the driving motor is rotatably connected to the second fixed plate.

[0011] As a further technical solution of the utility model, a conveying platform is installed below the main body of the palletizer, and a loading plate is stored inside the storage frame.

[0012] The utility model provides a lifting and stacking mechanism suitable for a carton packaging machine, which has the following beneficial effects compared with the prior art:

[0013] 1. The present invention is a lifting and stacking mechanism suitable for a carton packaging machine. The storage frame is used to place a loading plate. The driving motor drives the threaded rod to rotate. When the threaded rod rotates, the connecting block moves, driving the fixed frame and the pushing block to move together, pushing out the loading plate inside the storage frame. After the full loading plate is transported, the next loading plate is pushed to the bottom of the palletizer body to stack cartons.

[0014] 2. The present invention is a lifting and stacking mechanism suitable for a carton packaging machine. Through the guide column and spring, the push block pushes out the loading plate in the storage frame as the fixed frame moves. When the fixed frame moves back, the inclined surface on the push block abuts against the loading plate to achieve extrusion. The push block moves downward on the fixed frame, so that the push block is retracted into the fixed frame and then pushed out by the elastic force of the spring, making it convenient to push the loading plate next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a lifting and stacking mechanism suitable for a carton packaging machine;

[0016] Figure 2 It is a rear view of the overall structure of a lifting and stacking mechanism suitable for a carton packaging machine;

[0017] Figure 3 It is a schematic diagram of a strip plate and a threaded rod structure of a lifting and stacking mechanism suitable for a carton packaging machine;

[0018] Figure 4 A lifting and stacking mechanism suitable for carton packaging machines Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1, palletizer body; 2, conveyor platform; 3, storage frame; 4, loading plate; 5, strip plate; 6, first fixed plate; 7, drive motor; 8, second fixed plate; 9, threaded rod; 10, connecting block; 11, strip rod; 12, fixed frame; 13, spring; 14, push block; 15, guide column; 16, baffle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a lifting and stacking mechanism suitable for a carton packaging machine, comprising: a palletizer body 1, a storage frame 3, a first fixed plate 6, a driving motor 7, a threaded rod 9, a connecting block 10, a fixed frame 12 and a pushing block 14. A storage frame 3 is arranged near the bottom of the back of the palletizer body 1, and strip plates 5 are symmetrically installed at the bottom of the storage frame 3. The first fixed plate 6 is installed at one end of the two strip plates 5, and a driving motor 7 is installed on the first fixed plate 6. The driving motor 7 is a servo motor, which can drive the threaded rod 9 to rotate forward and reverse, so that the connecting block 10 can move back and forth. A threaded rod 9 is installed at the power output end of the driving motor 7, and a connecting block 10 is threadedly connected to the threaded rod 9. A fixing frame 12 is installed at the top of the connecting block 10, and a pushing block 14 is arranged at the top of the fixing frame 12.

[0022] like Figure 3 and Figure 4As shown, a groove is provided at the top of the fixed frame 12, one side of the groove is not sealed, and a spring 13 is installed at the groove of the fixed frame 12, a guide column 15 is slidably connected in the groove of the fixed frame 12, the guide column 15 is located inside the spring 13, and the top of the guide column 15 is fixedly connected to the bottom of the push block 14, the size of the push block 14 is adapted to the groove on the fixed frame 12, and an inclined surface is provided on one side of the top of the push block 14, and a strip rod 11 is symmetrically installed near the bottom of the fixed frame 12 , the two strip plates 5 are provided with a slide groove adapted to the strip rod 11 on the opposite side, the storage frame 3 is concave, and a baffle 16 is installed on the top of one end of the storage frame 3. When the connecting block 10 moves outside the threaded rod 9, it drives the fixed frame 12 and the push block 14 to move, and the push block 14 pushes out the stacked loading plates 4 inside the storage frame 3. When the connecting block 10 moves back, the inclined surface of the push block 14 abuts against the loading plate 4 to achieve extrusion, and the push block 14 is retracted into the inside of the fixed frame 12.

[0023] like Figure 2 As shown, the storage frame 3 is fixedly installed on the top of the two strip plates 5, and the second fixed plate 8 is installed on the other end of the two strip plates 5. The end of the threaded rod 9 away from the driving motor 7 is rotatably connected to the second fixed plate 8. A conveying platform 2 is installed below the palletizer body 1. The palletizer body 1 and the conveying platform 2 are both existing technologies, and the working principle is not described in detail here. The loading plate 4 is stored inside the storage frame 3.

[0024] The working principle of the utility model is as follows: the loading plate 4 is stacked inside the storage frame 3, the driving motor 7 is running to drive the threaded rod 9 to rotate, when the threaded rod 9 rotates, the connecting block 10 moves on the outside, the connecting block 10 drives the fixed frame 12 and the pushing block 14 to move, the pushing block 14 contacts the bottom of the loading plate 4, the loading plate 4 at the bottom of the storage frame 3 is pushed out, the loading plate 4 is pushed to the conveying platform 2 below the main body 1 of the palletizer, the packaging cartons on the assembly line are stacked on the loading plate 4 through the main body 1 of the palletizer, and when the loading plate 4 is full Afterwards, the conveyor table 2 operates to move the filled loading plate 4 to the edge. At this time, the driving motor 7 operates together to push out the loading plate 4 inside the storage frame 3. When the driving motor 7 drives the threaded rod 9 to reverse, the connecting block 10 moves back, driving the pushing block 14 to move back. The inclined surface on the pushing block 14 abuts against the loading plate 4 for squeezing. The pushing block 14 drives the guide column 15 to move, and the pushing block 14 is retracted into the fixed frame 12 to squeeze the spring 13 to achieve reciprocating movement. The elastic force of the spring 13 enables the pushing block 14 to push the loading plate 4 out of the storage frame 3.

[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A lifting and stacking mechanism suitable for a carton packaging machine, characterized in that: include: A palletizer body (1), a storage frame (3), a first fixed plate (6), a driving motor (7), a threaded rod (9), a connecting block (10), a fixing frame (12) and a pushing block (14). The back of the palletizer body (1) is provided with a storage frame (3) near the bottom. The bottom of the storage frame (3) is symmetrically provided with strip plates (5). One end of the two strip plates (5) is provided with a first fixed plate (6). The driving motor (7) is provided on the first fixed plate (6). The power output end of the driving motor (7) is provided with a threaded rod (9). The threaded rod (9) is threadedly connected with a connecting block (10). The top of the connecting block (10) is provided with a fixing frame (12). The top of the fixing frame (12) is provided with a pushing block (14).

2. The lifting and stacking mechanism suitable for a carton packaging machine according to claim 1, characterized in that: The top of the fixed frame (12) is provided with a groove, one side of the groove is not sealed, and a spring (13) is installed at the groove of the fixed frame (12).

3. The lifting and stacking mechanism suitable for a carton packaging machine according to claim 2, characterized in that: A guide column (15) is slidably connected in the groove of the fixed frame (12), the guide column (15) is located inside the spring (13), and the top end of the guide column (15) is fixedly connected to the bottom end of the push block (14).

4. The lifting and stacking mechanism suitable for a carton packaging machine according to claim 3, characterized in that: The size of the push block (14) is matched with the groove on the fixed frame (12), and an inclined surface is arranged on one side of the top end of the push block (14). The fixed frame (12) is symmetrically provided with strip rods (11) near the bottom.

5. The lifting and stacking mechanism suitable for a carton packaging machine according to claim 4, characterized in that: A sliding groove matched with the strip rod (11) is arranged on the opposite side of the two strip plates (5); the storage frame (3) is in a concave shape, and a baffle (16) is installed at the top end of one end of the storage frame (3).

6. The lifting and stacking mechanism for a carton packaging machine according to claim 1, characterized in that: The storage frame (3) is fixedly mounted on the top ends of the two strip plates (5), a second fixed plate (8) is mounted on the other ends of the two strip plates (5), and one end of the threaded rod (9) away from the driving motor (7) is rotatably connected to the second fixed plate (8).

7. The lifting and stacking mechanism for a carton packaging machine according to claim 1, characterized in that: A conveying platform (2) is installed below the palletizer body (1), and a loading plate (4) is stored inside the storage frame (3).

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