Automatic packaging device for paper boxes

Abstract

The utility model relates to the technical field of packaging equipment, and discloses an automatic paper box packaging device which comprises a fixing frame, a driving assembly is arranged at the bottom of the fixing frame, a chassis is arranged at the top of the driving assembly, a first motor is arranged in the chassis, and the output end of the first motor is fixedly connected with a rotating column. The rotating column is rotatably connected to the interior of the chassis, the outer wall of the rotating column is fixedly connected with a gear, the inner wall of the chassis is fixedly connected with first fixing plates which are in bilateral symmetry, the interiors of the first fixing plates are slidably connected with limiting blocks, and one sides of the limiting blocks are fixedly connected with racks. According to the paper box clamping and limiting device, through cooperation of the first motor, the rotating column and the driving assembly, the better clamping and limiting effect on a paper box is achieved, the problems that equipment cannot be clamped with large force, the position of the paper box is likely to deviate when adhesive tape is wound, and packaging errors occur are solved, and therefore the working efficiency during packaging is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an automatic paper box packaging device. Background Art

[0002] Paper box is a common packaging material, widely used to package various commodities, from food to electronic products. In order to cope with the wide application of paper boxes, we often use an automatic paper box packaging device to speed up the packaging speed of paper boxes and realize automatic, efficient and reliable packaging and closure of various paper boxes.

[0003] According to the announcement number CN212530282U, an automatic packaging device is disclosed, including a base plate, a connecting frame is fixedly installed on the top surface of the base plate, a gas spring is fixedly installed on the bottom surface of the top of the connecting frame, a turntable is movably connected to the bottom surface of the gas spring, a guide column is fixedly installed on the bottom surface of the base plate, a reset spring is movably connected to the surface of the guide column, and a mounting plate is fixedly installed on the bottom surface of the guide column. This automatic packaging device places a carton on a placement plate, clamps the carton through the placement plate and the turntable, drives a motor to rotate a connecting shaft, and drives the placement plate to rotate through the connecting shaft, so that the carton located between the placement plate and the turntable rotates in a horizontal direction, puts an adhesive tape on the installation sleeve, and sticks a section of the adhesive tape on the carton before the carton rotates. The adhesive tape seals the sealing part of the carton through the rotation of the carton, and does not require manual operation, thereby ensuring the quality of product packaging. In this application, it only relies on two clamping plates to clamp the carton, and then automatically rotates and packs. Because the carton has limited bearing force, the clamping force cannot be too large. In this way, the carton may be misaligned during the packaging process due to insufficient clamping force, and the carton position may be offset when the adhesive tape is wrapped, resulting in packaging errors, thereby affecting the packaging speed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic carton packing device, which aims to improve the problem that the automatic carton packing device cannot clamp the device with great force, which may cause the carton position to shift when winding the tape and cause packing errors.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic paper box packaging device, including a fixed frame, a driving assembly is arranged at the bottom of the fixed frame, a chassis is arranged on the top of the driving assembly, a motor 1 is arranged inside the chassis, a rotating column is fixedly connected to the output end of the motor 1, the rotating column is rotatably connected to the inside of the chassis, a gear is fixedly connected to the outer wall of the rotating column, a fixed plate 1 is fixedly connected to the inner wall of the chassis and is symmetrically connected to the left and right, a limiting block is slidably connected inside the fixed plate 1, a rack is fixedly connected to one side of the limiting block, the rack is meshed with the gear, a clamp is fixedly connected to one end of the rack, support columns distributed in a ring array are fixedly connected to the inside of the chassis, and a top plate is rotatably connected to the top of the fixed frame.

[0006] As a further description of the above technical solution:

[0007] The driving assembly includes a second fixing plate, a second motor is arranged inside the second fixing plate, a turntable is fixedly connected to the output end of the second motor, a hydraulic push rod is fixedly connected to the upper surface of the turntable, the output end of the hydraulic push rod is fixedly connected to the lower surface of the chassis, and the second fixing plate is fixedly connected to the inside of the fixing frame.

[0008] As a further description of the above technical solution:

[0009] A threaded column is fixedly connected inside the fixing frame, a fixing ring 1 is threadedly connected to the outer wall of the threaded column, and a fixing ring 2 is slidably connected to the outer wall of the fixing ring 1.

[0010] As a further description of the above technical solution:

[0011] A connecting plate is fixedly connected to the lower surface of the second fixing ring, and the connecting plate is slidably connected to the inside of the first fixing ring.

[0012] As a further description of the above technical solution:

[0013] A fixing column is fixedly connected inside the fixing ring, and a spring is sleeved on the outer wall of the fixing column.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to the interior of the fixing ring 1, and the other end of the spring is fixedly connected to a sliding column.

[0016] As a further description of the above technical solution:

[0017] The sliding column is slidably connected to the outer wall of the fixing column, and the sliding column is slidably connected to the inside of the fixing ring.

[0018] As a further description of the above technical solution:

[0019] A ball is arranged on one side of the slide column away from the spring.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, firstly, a motor drives a rotating column to drive the gear to rotate synchronously. At this time, the gear drives the racks on both sides to slide in opposite directions, so that each of them drives the corresponding clamping plate to clamp and limit the carton according to the specifications of the carton. In this way, the bottom plate and the top plate clamp the carton through the driving component, so as to achieve a better clamping and limiting effect on the carton, solves the problem that the device cannot clamp the device with great force, which may cause the position of the carton to shift when winding the tape and cause packaging errors, thereby improving the work efficiency during packaging.

[0022] 2. In the utility model, the height of the tape is adjusted by rotating the fixing ring 1 on the threaded column, and then the fixing ring 2 is connected to the fixing ring 1. At this time, the connecting plate will be inserted into the fixing ring 1 first, and the ball will be stressed first, thereby applying a squeezing force to the spring through the sliding column, so that the ball and the spring can slide inward. When the ball is aligned with the reserved hole of the connecting plate, the force on the spring disappears, and the elastic potential energy generated by its restorability allows the sliding column and the ball to return to the original position, so that the ball can engage the position of the connecting plate, thereby achieving the effect of quickly adjusting the fixed glue position and disassembling and assembling the tape, solving the problem that the tape cannot be fixed by simply placing it, which may cause the tape position to shift and cause the tape to become knotted during the packaging process, thereby allowing the staff to use the equipment more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of an automatic paper box packaging device proposed by the utility model;

[0024] Figure 2 A cross-sectional view of the chassis of an automatic carton packaging device proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a disassembled diagram of a fixing ring 1 and a fixing ring 2 of an automatic carton packaging device proposed by the utility model;

[0027] Figure 5 The utility model discloses a cross-sectional view of a fixing ring of an automatic carton packaging device.

[0028] Legend:

[0029] 1. Fixed frame; 2. Chassis; 3. Motor 1; 4. Rotating column; 5. Fixed plate; 6. Limit block; 7. Rack; 8. Clamp; 9. Support column; 10. Gear; 11. Fixed plate; 12. Motor; 13. Turntable; 14. Hydraulic push rod; 15. Threaded column; 16. Fixed ring 1; 17. Fixed ring 2; 18. Connecting plate; 19. Fixed column; 20. Spring; 21. Sliding column; 22. Ball; 23. Top plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-3 , the utility model provides an embodiment: an automatic paper box packaging device, including a fixed frame 1, a driving assembly is arranged at the bottom of the fixed frame 1, a chassis 2 is arranged on the top of the driving assembly, a motor 3 is arranged inside the chassis 2, a rotating column 4 is fixedly connected to the output end of the motor 3, the rotating column 4 is rotatably connected to the inside of the chassis 2, a gear 10 is fixedly connected to the outer wall of the rotating column 4, a fixed plate 5 symmetrically connected to the inner wall of the chassis 2, a limited block 6 is slidably connected to the inside of the fixed plate 5, a rack 7 is fixedly connected to one side of the limited block 6, the rack 7 is meshed with the gear 10, a clamping plate 8 is fixedly connected to one end of the rack 7, a supporting column 9 distributed in a ring array is fixedly connected to the inside of the chassis 2, and a top plate 23 is rotatably connected to the top of the fixed frame 1;

[0032] Specifically, the motor 3 drives the rotating column 4 to rotate, so that the fixed plate 5 rotates synchronously. At the same time, due to the meshing between the fixed plate 5 and the tooth marks of the racks 7 on both sides, the racks 7 on both sides can slide in opposite directions under the restriction of the limit block 6, and at the same time drive the clamping plate 8 to clamp and limit the position of the carton. At the same time, the driving component enables the chassis 2 to cooperate with the top plate 23 to perform secondary clamping of the straight line, so that the carton can be better clamped in a fixed position.

[0033] Reference Figure 1 The driving assembly includes a second fixing plate 11, a second motor 12 is arranged inside the second fixing plate 11, a turntable 13 is fixedly connected to the output end of the second motor 12, a hydraulic push rod 14 is fixedly connected to the upper surface of the turntable 13, an output end of the hydraulic push rod 14 is fixedly connected to the lower surface of the chassis 2, and the second fixing plate 11 is fixedly connected to the inside of the fixing frame 1;

[0034] Specifically, the turntable 13 is driven to rotate by the motor 2 12, so that the hydraulic push rod 14 drives the chassis 2 and the carton to rotate synchronously, so that the carton is automatically wrapped with tape for packaging. The hydraulic push rod 14 can push the chassis 2 to drive the carton, so that it cooperates with the top plate 23 to clamp the carton.

[0035] Reference Figure 1 A threaded column 15 is fixedly connected inside the fixing frame 1, a fixing ring 16 is threadedly connected to the outer wall of the threaded column 15, and a fixing ring 2 17 is slidably connected to the outer wall of the fixing ring 16;

[0036] Specifically, the fixing ring 16 is rotated to move along the thread of the threaded column 15 , thereby changing the height of the position where the adhesive tape is placed on the fixing ring 16 .

[0037] Reference Figure 4-5 A connecting plate 18 is fixedly connected to the lower surface of the fixing ring 17, and the connecting plate 18 is slidably connected to the inside of the fixing ring 16. A fixing column 19 is fixedly connected to the inside of the fixing ring 16, and a spring 20 is sleeved on the outer wall of the fixing column 19. One end of the spring 20 is fixedly connected to the inside of the fixing ring 16, and the other end of the spring 20 is fixedly connected to a sliding column 21. The sliding column 21 is slidably connected to the outer wall of the fixing column 19, and the sliding column 21 is slidably connected to the inside of the fixing ring 16. A ball 22 is arranged on the side of the sliding column 21 away from the spring 20;

[0038] Specifically, the connecting plate 18 is inserted into the fixing ring 16 by driving the fixing ring 2 17 , so that the ball 22 is subjected to force, allowing it to squeeze the spring 20 through the sliding column 21 , so that the connecting plate 18 can be smoothly docked into the fixing ring 16 , and when the ball 22 is aligned with the reserved hole of the connecting plate 18 , the force on the ball 22 disappears, and the spring 20 will no longer be squeezed at this time, so that the reaction force generated by the reduction can be used to push the ball 22 into the reserved hole through the sliding column 21 to fix the position of the connecting plate 18 , so that the position of the sub-tape can be fixed, so that it will not be entangled into a knot at the packaging position due to the deviation of the tape during the packaging process.

[0039] Working principle: when it is necessary to automatically pack the cartons, place the cartons on the surface of the chassis 2 first, then start the motor 3 to drive the rotating column 4 to rotate, so that the fixed plate 5 can also start to rotate, and because of the meshing with the tooth marks of the racks 7 on both sides, the racks 7 on both sides can slide in opposite directions under the restriction of the limit blocks 6, and the clamping plates 8 can now move synchronously with the corresponding racks 7 to clamp and limit the position of the cartons, and then push the chassis 2 through the hydraulic push rod 14 so that the chassis 2 and the top plate 23 can clamp the carton for the second time, so as to further enhance the clamping and fixing effect, at this time, rotate the fixing ring 16 to let it rise and fall along the threads of the threaded column 15, and after determining the height at which the tape should be placed, put the tape on the fixing ring 16. At the same time, the fixing ring 2 17 drives the connecting plate 18 to connect with the fixing ring 1 16, so that the ball 22 is forced to push the sliding column 21 to squeeze the spring 20, so that the connecting plate 18 can be smoothly connected to the fixing ring 1 16. When the ball 22 is aligned with the reserved hole of the connecting plate 18, the ball 22 will no longer be stressed, and the squeezing force on the spring 20 will disappear at this time, so that the reaction force generated by the reduction can be used to push the ball 22 into the reserved hole through the sliding column 21 to achieve the fixation of the position of the connecting plate 18, thereby fixing the position of the tape. At this time, the tape is torn off and one end of it is allowed to stick to the carton. At the same time, the motor 2 12 is started, so that the motor 2 12 drives the chassis 2, the carton and the top plate 23 to rotate synchronously, thereby realizing automatic packaging of the carton.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic carton packaging device, comprising a fixing frame (1), characterized in that: A driving assembly is arranged at the bottom of the fixed frame (1), and a chassis (2) is arranged at the top of the driving assembly. A motor (3) is arranged inside the chassis (2). A rotating column (4) is fixedly connected to the output end of the motor (3). The rotating column (4) is rotatably connected to the inside of the chassis (2). A gear (10) is fixedly connected to the outer wall of the rotating column (4). A left-right symmetrical fixed plate (5) is fixedly connected to the inner wall of the chassis (2). A limit block (6) is slidably connected inside the fixed plate (5). A rack (7) is fixedly connected to one side of the limit block (6). The rack (7) is meshed with the gear (10). A clamping plate (8) is fixedly connected to one end of the rack (7). Support columns (9) distributed in a ring array are fixedly connected inside the chassis (2). A top plate (23) is rotatably connected to the top of the fixed frame (1).

2. The automatic carton packaging device according to claim 1, characterized in that: The driving assembly comprises a second fixing plate (11), a second motor (12) is arranged inside the second fixing plate (11), an output end of the second motor (12) is fixedly connected to a turntable (13), an upper surface of the turntable (13) is fixedly connected to a hydraulic push rod (14), an output end of the hydraulic push rod (14) is fixedly connected to the lower surface of the chassis (2), and the second fixing plate (11) is fixedly connected to the inside of the fixing frame (1).

3. The automatic carton packaging device according to claim 1, characterized in that: A threaded column (15) is fixedly connected inside the fixing frame (1), a fixing ring 1 (16) is threadedly connected to the outer wall of the threaded column (15), and a fixing ring 2 (17) is slidably connected to the outer wall of the fixing ring 1 (16).

4. The automatic carton packaging device according to claim 3, characterized in that: A connecting plate (18) is fixedly connected to the lower surface of the second fixing ring (17), and the connecting plate (18) is slidably connected to the inside of the first fixing ring (16).

5. The automatic carton packaging device according to claim 3, characterized in that: A fixing column (19) is fixedly connected inside the fixing ring (16), and a spring (20) is sleeved on the outer wall of the fixing column (19).

6. The automatic carton packaging device according to claim 5, characterized in that: One end of the spring (20) is fixedly connected to the interior of the fixing ring (16), and the other end of the spring (20) is fixedly connected to a sliding column (21).

7. The automatic carton packaging device according to claim 6, characterized in that: The sliding column (21) is slidably connected to the outer wall of the fixing column (19), and the sliding column (21) is slidably connected to the inside of the fixing ring (16).

8. The automatic carton packaging device according to claim 6, characterized in that: A ball (22) is arranged on the side of the slide column (21) away from the spring (20).

Images