Packaging carton stacking device

Abstract

The utility model relates to the technical field of stacking devices, and discloses a packaging carton stacking device which solves the problems that the storage height of the stacking device is limited, the stacking amount of the stacking device is small and the application range of the stacking device is limited due to the fact that the taking height of the stacking device is controlled within a certain range. A cylinder is fixedly mounted in the middle of the top of the supporting table, a placing table is fixedly mounted at the transmission end of the cylinder, supporting legs are fixedly mounted at four corners of the bottom of the supporting table, a limiting frame is fixedly mounted at the top of the supporting table, transmission blocks are fixedly mounted on three sides of the top of the supporting table, and a moving frame sleeves the surface of the limiting frame. Inserting strips are movably inserted into the middles of the three sides of the movable frame, one ends of the three inserting strips are fixedly provided with contact heads, and the other ends of the three inserting strips are fixedly provided with supporting blocks; the storage height of the stacking device is not limited, the stacking amount is large, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of stacking device, concretely is a packing carton stacking device. BACKGROUND

[0002] The packing carton stacking device is mainly used to solve the problem of stacking paper boxes during processing or storage, ensuring that the paper boxes are stacked neatly and stably, and are not prone to tipping over. The packing carton stacking device is an important packaging equipment with wide application prospects and development potential. Through continuous improvement and innovation, this device will be more efficient, stable and intelligent, making greater contributions to the development of the paper box packaging industry.

[0003] The existing patent (publication number: CN221987129U) is a finished product paper box stacking device. The stacking device has a lifting assembly. When storing a large number of paper boxes, it ensures that the worker can maintain a suitable height range to take the paper boxes, providing convenience for the taking process. The stacking device controls the taking height within a certain range, thereby limiting the storage height of the stacking device, resulting in a smaller stacking amount of the stacking device, and limiting its application range. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a packing carton stacking device, which effectively solves the problem that the existing stacking device controls the taking height within a certain range, thereby limiting the storage height of the stacking device, resulting in a smaller stacking amount of the stacking device, and limiting its application range.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a packing carton stacking device, comprising a support table, a gas cylinder is fixedly installed in the middle of the top of the support table, a placing table is fixedly installed on the transmission end of the gas cylinder, support legs are fixedly installed on the bottom of the support table, a limiting frame is fixedly installed on the top of the support table, transmission blocks are fixedly installed on three sides of the top of the support table, a moving frame is sleeved on the surface of the limiting frame, insertion strips are movably inserted into the middle of three sides of the moving frame, contact heads are fixedly installed on one end of the three insertion strips, support blocks are fixedly installed on the other end of the three insertion strips, a plurality of paper box bodies are stacked on the top of the three support blocks and inside the limiting frame, insertion rods are fixedly installed on both ends of the side away from the paper box bodies of the three support blocks, six insertion rods are inserted into three sides of the moving frame, reset springs are sleeved on the surfaces of the six insertion rods, both ends of the six reset springs are fixedly connected with the moving frame and the support block, the three contact heads are tightly attached to the three transmission blocks, a support frame is fixedly installed on the rear part of the limiting frame, a drive motor is fixedly installed on the bottom of the support frame, a transmission assembly is arranged on the output end of the drive motor, the transmission assembly is in transmission connection with the moving frame, and the drive motor outputs power to the moving frame through the transmission assembly when the drive motor operates.

[0006] Preferably, the transmission assembly comprises a threaded rod fixedly installed at the output end of the driving motor, a positioning shaft seat rotatably installed at the bottom of the threaded rod, and a positioning frame fixedly installed at the bottom of the positioning shaft seat and fixedly connected with the bottom of the supporting table.

[0007] Preferably, the surface of the threaded rod is threadedly connected with a threaded sleeve, a fixed rod is fixedly installed at the side of the threaded sleeve away from the limiting frame, a limiting sleeve is fixedly installed at one end of the fixed rod, a limiting slide rod is movably inserted into the limiting sleeve, and the two ends of the limiting slide rod are fixedly connected with the supporting frame and the positioning frame.

[0008] Preferably, supporting strips are fixedly installed at the two sides of the threaded sleeve, and connecting strips are fixedly installed at the sides of the two supporting strips and fixedly connected with the moving frame.

[0009] Compared with the prior art, the present application has the following beneficial effects: when in use, the operator places the carton body on the top of the placing table, and then the operator starts the driving motor to drive the threaded rod to rotate forward, the threaded rod drives the threaded sleeve to move downward when rotating forward, the threaded sleeve moves while driving the limiting sleeve to slide along the surface of the limiting slide rod through the fixed rod, thereby increasing the stability of the threaded sleeve when moving, the threaded sleeve moves downward while driving the two connecting strips to move downward through the two supporting strips, the two connecting strips move downward while driving the moving frame to move downward, the moving frame moves downward while driving the three contact heads to move downward along the three transmission blocks, the three contact heads move to the middle section of the three transmission blocks, and the three supporting blocks are pulled away from the carton body on the top of the placing table through the elastic force of the three return springs, so that the carton body on the three supporting blocks directly falls on the top of the carton body on the placing table.

[0010] When the three contact heads continuously move downward to the lower section of the three transmission blocks, the three contact heads are pushed through the three transmission blocks, the three contact heads are driven to move to the bottom of the stack of cartons through the insertion strips, then the operator starts the driving motor to drive the threaded rod to rotate reversely, the threaded rod drives the threaded sleeve to move upward when rotating reversely, the threaded sleeve moves upward while driving the moving frame to move upward through the two supporting strips and the two connecting strips, the moving frame moves upward while driving the stack of carton bodies to move upward as a whole through the three supporting blocks, and the operator starts the cylinder to move the placing table upward at the same time, thereby supporting the stack of carton bodies, and the cylinder drives the placing table to move downward to reset when the three supporting blocks move to the upper section of the three transmission blocks, thereby completing the stacking, so that the storage height of the stacking device is not limited, the stacking amount is large, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, and are used together with the embodiments of the present application to explain the present application, and do not constitute a limitation on the present application.

[0012] In the drawings:

[0013] Figure 1 The packaging carton stacking device structure schematic diagram of the utility model Figure One ;

[0014] Figure 2 The packaging carton stacking device structure schematic diagram of the utility model Figure Two ;

[0015] Figure 3 The packaging carton stacking device structure schematic diagram of the utility model Figure Three ;

[0016] Figure 4 The packaging carton stacking device structure schematic diagram of the utility model Figure Four ;

[0017] Figure 5 The packaging carton stacking device structure schematic diagram of the utility model Figure Five ;

[0018] Figure 6 The support table and the placement table of the utility model are shown in the sectional view structure schematic diagram.

[0019] In the drawings: 1, support table; 2, support leg; 3, placement table; 4, transmission block; 5, limiting frame; 6, moving frame; 7, insert strip; 8, support block; 9, insert rod; 10, return spring; 11, contact head; 12, carton body; 13, support frame; 14, drive motor; 15, threaded rod; 16, positioning frame; 17, threaded sleeve; 18, fixed rod; 19, limiting sliding sleeve; 20, support strip; 21, connecting strip; 22, positioning shaft seat; 23, limiting sliding rod; 24, air cylinder. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] By Figures 1 to 6The utility model provides a stacker, including support table 1, the middle part fixed mounting of support table 1 top is equipped with cylinder 24, the drive end fixed mounting of cylinder 24 is equipped with placing table 3, the bottom four corners of support table 1 are all fixedly installed support leg 2, the top fixed mounting of support table 1 is equipped with limiting frame 5, three sides of support table 1 top are all fixedly installed transmission block 4, the surface of limiting frame 5 is equipped with moving frame 6, the middle part of three sides of moving frame 6 all movably inserts and inserts strip 7, one end of three inserts strip 7 all is fixedly installed contact head 11, the other end of three inserts strip 7 all is fixedly installed support block 8, the top of three support blocks 8 and located the inside of limiting frame 5 is stacked with several carton bodies 12, the both ends of three support blocks 8 away from carton body 12 side all are fixedly installed inserting rod 9, six inserting rods 9 are inserted in the three sides of moving frame 6 respectively, the surface of six inserting rods 9 all is equipped with return spring 10, the both ends of six return springs 10 all respectively with moving frame 6 and support block 8 fixed connection, three contact heads 11 respectively with three transmission blocks 4 are close, the rear portion of limiting frame 5 is fixedly installed support frame 13, the bottom fixed mounting of support frame 13 is equipped with drive motor 14, the output of drive motor 14 is equipped with transmission assembly, transmission assembly is connected with moving frame 6 transmission, drive motor 14 runs and is through transmission assembly power output to moving frame 6.

[0022] When using, the operator places the carton body 12 on the top of the placing table 3, and then the operator starts the drive motor 14 to drive the transmission assembly to run forward, the transmission assembly runs forward to drive the moving frame 6 to move downward, when the moving frame 6 moves downward, the three contact heads 11 move downward along the three transmission blocks 4, when the three contact heads 11 move to the middle section of the three transmission blocks 4, the elastic force of the three return springs 10 pulls the three support blocks 8 away from the carton bodies 12 on the top of the three support blocks 8, so that the carton bodies 12 on the three support blocks 8 directly fall on the top of the carton bodies 12 on the placing table 3;

[0023] When the three contact heads 11 continuously move to the lower section of the three transmission blocks 4, the three contact heads 11 are pushed by the three transmission blocks 4, and when the three contact heads 11 are pushed, the three support blocks 8 are moved to the bottom of the stack of cartons through the three inserting strips 7, and then the operator starts the drive motor 14 to drive the transmission assembly to run reversely, the transmission assembly runs reversely to drive the moving frame 6 to move upward, when the moving frame 6 moves upward, the stack of carton bodies 12 is driven to move upward as a whole through the three support blocks 8, and at the same time, the operator starts the cylinder 24 to drive the placing table 3 to move upward synchronously, so that the stack of carton bodies 12 is supported, when the three support blocks 8 move to the upper section of the three transmission blocks 4, the cylinder 24 drives the placing table 3 to move downward to reset, so that the stacking is completed; The storage height of the stacker is not limited, the stacking amount is large, and the application range is wide.

[0024] The transmission assembly comprises a threaded rod 15 fixedly installed at the output end of the driving motor 14, the bottom of the threaded rod 15 is rotatably installed with a positioning shaft seat 22, the bottom of the positioning shaft seat 22 is fixedly installed with a positioning frame 16, one end of the positioning frame 16 is fixedly connected with the bottom of the support table 1; the surface of the threaded rod 15 is threadedly connected with a threaded sleeve 17, the side, away from the limiting frame 5, of the threaded sleeve 17 is fixedly installed with a fixing rod 18, one end of the fixing rod 18 is fixedly installed with a limiting sliding sleeve 19, the inside of the limiting sliding sleeve 19 is movably inserted with a limiting sliding rod 23, the two ends of the limiting sliding rod 23 are fixedly connected with the support frame 13 and the positioning frame 16 respectively; the two sides of the threaded sleeve 17 are fixedly installed with support strips 20, one side of each of the two support strips 20 is fixedly installed with a connecting strip 21, one end of each of the two connecting strips 21 is fixedly connected with the moving frame 6.

[0025] The operator starts the driving motor 14 to drive the threaded rod 15 to rotate forward, the threaded rod 15 rotates forward to drive the threaded sleeve 17 to move downward, the threaded sleeve 17 moves to drive the limiting sliding sleeve 19 to slide along the surface of the limiting sliding rod 23 through the fixing rod 18, which increases the stability of the threaded sleeve 17 when moving, the threaded sleeve 17 moves downward to drive the two connecting strips 21 to move downward through the two support strips 20, the two connecting strips 21 move downward to drive the moving frame 6 to move downward;

[0026] The operator starts the driving motor 14 to drive the threaded rod 15 to rotate reversely, the threaded rod 15 rotates reversely to drive the threaded sleeve 17 to move upward, the threaded sleeve 17 moves upward to drive the moving frame 6 to move upward through the two support strips 20 and the two connecting strips 21.

Claims

1. A packaging carton stacking device comprising a support table (1), characterized in that: The middle part of the top of the support table (1) is fixedly installed with an air cylinder (24), the transmission end of the air cylinder (24) is fixedly installed with a placing table (3), the bottom of the support table (1) is fixedly installed with support legs (2) at four corners, the top of the support table (1) is fixedly installed with a limiting frame (5), three sides of the top of the support table (1) are fixedly installed with transmission blocks (4), the surface of the limiting frame (5) is sleeved with a moving frame (6), the middle part of three sides of the moving frame (6) is movably inserted with insertion strips (7), one end of the three insertion strips (7) is fixedly installed with contact heads (11), the other end of the three insertion strips (7) is fixedly installed with support blocks (8), the top of the three support blocks (8) and inside the limiting frame (5) are stacked with a plurality of carton bodies (12), the two ends of the three support blocks (8) away from the carton bodies (12) are fixedly installed with insertion rods (9), the six insertion rods (9) are respectively inserted in the three sides of the moving frame (6), the surfaces of the six insertion rods (9) are sleeved with return springs (10), the two ends of the six return springs (10) are respectively fixedly connected with the moving frame (6) and the support blocks (8), the three contact heads (11) are respectively tightly attached to the three transmission blocks (4), the rear part of the limiting frame (5) is fixedly installed with a support frame (13), the bottom of the support frame (13) is fixedly installed with a driving motor (14), the output end of the driving motor (14) is provided with a transmission assembly, the transmission assembly is in transmission connection with the moving frame (6), and the driving motor (14) outputs power to the moving frame (6) through the transmission assembly when operating.

2. A carton stacking apparatus according to claim 1, wherein: The transmission assembly comprises a threaded rod (15), the threaded rod (15) is fixedly installed at the output end of the driving motor (14), the bottom of the threaded rod (15) is rotatably installed with a positioning shaft seat (22), the bottom of the positioning shaft seat (22) is fixedly installed with a positioning frame (16), one end of the positioning frame (16) is fixedly connected with the bottom of the support table (1).

3. A carton stacking apparatus according to claim 2, wherein: The surface of the threaded rod (15) is threadedly connected with a threaded sleeve (17), one side of the threaded sleeve (17) away from the limiting frame (5) is fixedly installed with a fixed rod (18), one end of the fixed rod (18) is fixedly installed with a limiting sliding sleeve (19), the inside of the limiting sliding sleeve (19) is movably inserted with a limiting sliding rod (23), the two ends of the limiting sliding rod (23) are respectively fixedly connected with the support frame (13) and the positioning frame (16).

4. A carton stacking apparatus according to claim 3, wherein: The two sides of the threaded sleeve (17) are fixedly installed with support strips (20), one side of the two support strips (20) is fixedly installed with connecting strips (21), one end of the two connecting strips (21) is fixedly connected with the moving frame (6).

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