Packaging carton top arranging mechanism

Abstract

The utility model relates to the technical field of carton packaging, in particular to a packaging carton top arranging mechanism which is suitable for shaping cartons with different heights, is not limited by the heights of the cartons and improves the application range. Comprising a mounting frame, fixing seats are mounted at the front end and the rear end of the bottom of the mounting frame, fixing holes are formed in the fixing seats, a lifting assembly is mounted on the upper portion of the mounting frame, and the lifting assembly comprises two lifting boxes, two lead screws, two transmissions, a double-output motor, two driving rods, two movable threaded sleeves and two connecting rods; the output end of the lifting assembly is connected with a moving plate, a mounting plate is mounted at the bottom of the moving plate, and an arrangement assembly is mounted at the bottom of the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box packaging, in particular to a top arranging mechanism for a packaging paper box. Background Art

[0002] Carton packaging is to package the produced products to facilitate the distribution of the products. The basic production process includes design-film-proofing-printing-surface treatment-post-processing-packaging. The printing machines and equipment involved include Roland printing presses, proofing machines and post-printing binding equipment. Usually, after the carton is sealed, it is necessary to shape the top of the carton to shape the top of the carton into a square. The top finishing device of the carton packaging proposed by the prior art publication number CN207843533U is characterized in that: a downward pressure cylinder is arranged on the top of the frame, the piston rod of the downward pressure cylinder is connected to a downward pressure bracket, and a pressing plate is arranged at the bottom of the downward pressure bracket; a shaping cylinder is arranged in the downward pressure bracket, and the piston rod of the shaping cylinder is upward and connected to an upper push plate; a connecting rod is hingedly arranged on all sides of the upper push plate; a shaping plate is hingedly arranged on all sides of the pressing plate of the downward pressure bracket, and the shaping plate is hinged to the lower end of the connecting rod. However, although the shaping effect is good, the height of the shaping device cannot be adjusted, resulting in the inability to shape higher cartons, lack of flexibility in use, and being easily restricted by the height of the cartons. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a packaging paper box top finishing mechanism which is suitable for shaping paper boxes of different heights and is not limited by the height of the paper boxes, thereby improving the scope of application.

[0004] The utility model discloses a packaging paper box top sorting mechanism, comprising a mounting frame, wherein fixing seats are installed at the front and rear ends of the bottom of the mounting frame, fixing holes are opened on the fixing seats, a lifting assembly is installed on the upper part of the mounting frame, a movable plate is connected to the output end of the lifting assembly, a mounting plate is installed at the bottom of the movable plate, and a sorting assembly is installed at the bottom of the mounting plate; when in use, the mounting frame is mounted on the conveying equipment through the fixing seat, the movable plate is driven to move on the mounting frame by the lifting assembly, the height of the mounting plate can be adjusted to make it contact with the top of the paper box, the upper part of the paper box packaging is sorted by the sorting assembly, the mounting frame is suitable for shaping of paper boxes of different heights, is not limited by the height of the paper box, and the scope of application is improved.

[0005] Preferably, the lifting assembly comprises two lifting boxes, two screw rods, two transmissions, a dual-output motor, two driving rods, two movable threaded sleeves and two connecting rods, the lifting box is fixedly mounted on the inner walls of the left and right ends of the mounting frame, the screw rod is rotatably mounted inside the lifting box, the movable threaded sleeve is screwed on the outer wall of the screw rod, and the outer wall of the movable threaded sleeve is fixedly connected with a connecting rod, a lifting slot matching the connecting rod is opened on the lifting box, the connecting rod is slidably mounted in the lifting slot, and the connecting rod is connected with the left and right ends of the movable plate, the input end of the screw rod rotates and passes through the top of the mounting frame to be connected with the output end of the transmission, the transmission is fixedly mounted on the left and right ends of the top of the mounting frame, the dual-output motor is fixedly mounted on the middle of the top of the mounting frame, the left and right output ends of the dual-output motor are connected with driving rods, and the driving rod is connected with the input end of the transmission; starting the dual-output motor drives the screw rod to rotate through the driving rod and the transmission, the screw rod drives the movable threaded sleeve to move up and down in the lifting box, the movable threaded sleeve drives the movable plate to move through the connecting rod, and the height of the mounting plate is adjusted, which is suitable for shaping cartons of different heights, is not limited by the height of the cartons, and improves the scope of application.

[0006] Preferably, the sorting component comprises a small dual-output motor, two threaded rods, two threaded sleeves, two first sorting plates and two guide rods, a mounting cavity is provided in the middle of the mounting plate, sliding grooves are provided symmetrically at the left and right ends of the mounting plate about the mounting cavity, the small dual-output motor is fixed in the mounting cavity, the left and right output ends of the small dual-output motor are connected with threaded rods, the threaded rods are rotated and located in the sliding grooves, the threaded sleeves are screwed on the outer walls of the threaded rods, and the threaded sleeves are slidably installed in the sliding grooves, the first sorting plate is fixedly installed on the outer wall of the threaded sleeves, the left and right ends of the mounting plate are symmetrically provided with guide grooves about the sliding grooves, the guide rods are slidably installed in the guide grooves, and the guide rods are fixedly connected to the inner walls of the first sorting plates; starting the small dual-output motor drives the threaded rods to rotate, pushes the threaded sleeves to move in the sliding grooves, adjusts the distance between the two first sorting plates, is suitable for packaging boxes of different widths, drives the guide rods to move in the guide grooves when the first sorting plate moves, ensures the stability of the first sorting plate when it moves, and after the packaging box is located between the two first sorting plates, the first sorting plates are driven to approach each other by the threaded sleeves, so that the first sorting plates sort the two ends of the packaging box.

[0007] Preferably, the sorting component also includes two dual-output electric telescopic rods and two second sorting plates. Fixed grooves are opened on the left and right sides of the top of the mounting plate. The two dual-output electric telescopic rods are respectively installed in the fixed grooves. The front and rear telescopic ends of the dual-output electric telescopic rods are fixedly connected with the second sorting plates. The second sorting plates are located at the front and rear ends of the mounting plate. Starting the dual-output electric telescopic rod to contract drives the front and rear second sorting plates to approach each other, so as to sort the front and rear ends of the packaging box.

[0008] Preferably, the top of the movable plate is fixedly connected with a damping rod, the bottom of the damping rod is fixedly connected to the top of the mounting plate, the spring is sleeved on the outer wall of the damping rod, the top of the spring is connected to the bottom of the movable plate, the bottom end of the spring is connected to the top of the mounting plate, the top four corners of the mounting plate are respectively fixedly connected with guide vertical rods, and the guide vertical rods are slidably installed at the four corners of the movable plate; when the movable plate drives the mounting plate to move downward and contact the top of the packaging box, the mounting plate is buffered by the damping rod and the spring to avoid damage to the packaging box, and the mounting plate can be supported by the guide vertical rods to ensure stability.

[0009] Preferably, a leveling plate is fixedly connected to the bottom end of the mounting plate; the leveling plate increases the finishing effect on the top of the packaging box and improves practicality.

[0010] Compared with the prior art, the utility model has the following beneficial effects: when in use, the mounting frame is mounted on the conveying equipment through the fixing seat, the movable plate is driven to move on the mounting frame through the lifting assembly, the height of the mounting plate can be adjusted so that it contacts the top of the carton, and the upper part of the carton packaging is arranged through the arranging assembly. It is suitable for shaping cartons of different heights, is not limited by the height of the carton, and improves the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 3 It is a front structural schematic diagram of the utility model;

[0014] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 5 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0016] Markings in the attached drawings: 1. mounting frame; 2. fixing seat; 3. lifting box; 4. screw rod; 5. transmission; 6. dual-output motor; 7. driving rod; 8. movable threaded sleeve; 9. connecting rod; 10. movable plate; 11. damping rod; 12. spring; 13. mounting plate; 14. guide vertical rod; 15. small dual-output motor; 16. threaded rod; 17. threaded sleeve; 18. first finishing plate; 19. guide rod; 20. dual-output electric telescopic rod; 21. second finishing plate; 22. leveling plate. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0018] like Figures 1 to 5 As shown, a fixing seat 2 is installed at the front and rear ends of the bottom of the mounting frame 1, and a fixing hole is opened on the fixing seat 2. The lifting box 3 is fixedly installed on the inner walls of the left and right ends of the mounting frame 1, and the screw rod 4 is rotatably installed inside the lifting box 3. The movable threaded sleeve 8 is screwed on the outer wall of the screw rod 4. The outer wall of the movable threaded sleeve 8 is fixedly connected with a connecting rod 9. The lifting box 3 is provided with a lifting groove matching the connecting rod 9. The connecting rod 9 is slidably installed in the lifting groove, and the connecting rod 9 is connected to the left and right ends of the moving plate 10. The input end of the screw rod 4 rotates through the top of the mounting frame 1 and the transmission 5. The output end is connected, the transmission 5 is fixedly mounted on the left and right ends of the top of the mounting frame 1, the dual-output motor 6 is fixedly mounted in the middle of the top of the mounting frame 1, the left and right output ends of the dual-output motor 6 are connected with the driving rod 7, the driving rod 7 is connected to the input end of the transmission 5, the top of the moving plate 10 is fixedly connected with the damping rod 11, the bottom of the damping rod 11 is fixedly connected to the top of the mounting plate 13, the spring 12 is sleeved on the outer wall of the damping rod 11, the top of the spring 12 is connected to the bottom of the moving plate 10, the bottom end of the spring 12 is connected to the top of the mounting plate 13, the mounting plate 1 The top four corners of the mounting plate 3 are respectively fixedly connected with guide vertical rods 14, which are slidably installed at the four corners of the movable plate 10. The bottom end of the mounting plate 13 is fixedly connected with a screed plate 22. The middle part of the mounting plate 13 is provided with a mounting cavity, and the left and right ends of the mounting plate 13 are symmetrically provided with sliding grooves about the mounting cavity. A small dual-output motor 15 is fixed in the mounting cavity. The left and right output ends of the small dual-output motor 15 are connected with threaded rods 16, which are rotatably located in the sliding grooves, and threaded sleeves 17 are screwed on the outer wall of the threaded rod 16, and the threaded sleeves 17 slide. The first finishing plate 18 is fixedly installed in the sliding groove, and the outer wall of the threaded sleeve 17 is fixedly installed. The left and right ends of the mounting plate 13 are provided with guide grooves symmetrically about the sliding groove. The guide rod 19 is slidably installed in the guide groove. The guide rod 19 is fixedly connected to the inner wall of the first finishing plate 18. The left and right sides of the top of the mounting plate 13 are provided with fixed grooves. Two dual-output electric telescopic rods 20 are respectively installed in the fixed grooves. The front and rear telescopic ends of the dual-output electric telescopic rod 20 are fixedly connected with the second finishing plate 21. The second finishing plate 21 is located at the front and rear ends of the mounting plate 13;

[0019] The mounting frame 1 is mounted on the conveying equipment through the fixing seat 2, and the dual-output motor 6 is started to drive the screw 4 to rotate through the driving rod 7 and the transmission 5. The screw 4 drives the movable threaded sleeve 8 to move up and down in the lifting box 3. The movable threaded sleeve 8 drives the movable plate 10 to move through the connecting rod 9. The height of the mounting plate 13 is adjusted, which is suitable for shaping cartons of different heights and is not limited by the height of the cartons. The applicable scope is improved. When the movable plate 10 drives the mounting plate 13 to move downward and contact the top of the packaging box, the mounting plate 13 is buffered by the damping rod 11 and the spring 12 to avoid damage to the packaging box. The mounting plate 13 can be supported by the guide vertical rod 14 to ensure stability. The small dual-output motor 15 is started. The threaded rod 16 is driven to rotate, and the threaded sleeve 17 is pushed to move in the sliding groove, so as to adjust the distance between the two first sorting plates 18, which is suitable for packaging boxes of different widths. When the first sorting plate 18 moves, it drives the guide rod 19 to move in the guide groove, so as to ensure the stability of the first sorting plate 18 when moving. After the packaging box is located between the two first sorting plates 18, the first sorting plates 18 are driven to approach each other through the threaded sleeve 17, so that the first sorting plates 18 sort the two ends of the packaging box, and the dual-output electric telescopic rod 20 is started to contract and drive the front and rear second sorting plates 21 to approach each other, so as to sort the front and rear ends of the packaging box, and the sorting effect on the top of the packaging box is increased through the flat plate 22, thereby improving practicality.

[0020] like Figures 1 to 5 As shown, the utility model is a packaging paper box top sorting mechanism. When it is working, the mounting frame 1 is installed on the conveying equipment through the fixing seat 2, and the dual-output motor 6 is started to drive the screw rod 4 to rotate through the driving rod 7 and the transmission 5. The screw rod 4 drives the movable threaded sleeve 8 to move up and down in the lifting box 3. The movable threaded sleeve 8 drives the movable plate 10 to move through the connecting rod 9 to adjust the height of the mounting plate 13. When the movable plate 10 drives the mounting plate 13 to move downward and contact the top of the packaging box, the mounting plate 13 is buffered by the damping rod 11 and the spring 12 to avoid the packaging box from being damaged. In order to prevent damage caused by box loading, the screed plate 22 is used to increase the sorting effect on the top of the packaging box. The small dual-output motor 15 is started to drive the threaded rod 16 to rotate, and the threaded sleeve 17 is pushed to move in the sliding groove to adjust the distance between the two first sorting plates 18. After the packaging box is located between the two first sorting plates 18, the threaded sleeve 17 is used to drive the first sorting plates 18 to approach each other, so that the first sorting plates 18 sort the two ends of the packaging box. The dual-output electric telescopic rod 20 is started to contract and drive the front and rear second sorting plates 21 to approach each other to sort the front and rear ends of the packaging box.

[0021] The transmission 5, dual-output motor 6 and small dual-output motor 15 of the top finishing mechanism of a packaging paper box of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by technicians in this field.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A packaging carton top finishing mechanism, characterized in that: The mounting frame (1) comprises a mounting frame (1), wherein fixing seats (2) are mounted at the front and rear ends of the bottom of the mounting frame (1), fixing holes are provided on the fixing seats (2), a lifting assembly is mounted on the top of the mounting frame (1), a moving plate (10) is connected to the output end of the lifting assembly, a mounting plate (13) is mounted at the bottom of the moving plate (10), and a finishing assembly is mounted at the bottom of the mounting plate (13).

2. A packaging carton top finishing mechanism as claimed in claim 1, characterized in that: The lifting assembly comprises two lifting boxes (3), two screw rods (4), two transmissions (5), a dual-output motor (6), two driving rods (7), two movable threaded sleeves (8) and two connecting rods (9). The lifting boxes (3) are fixedly mounted on the inner walls of the left and right ends of the mounting frame (1). The screw rods (4) are rotatably mounted inside the lifting boxes (3). The movable threaded sleeves (8) are screwed on the outer walls of the screw rods (4). The outer walls of the movable threaded sleeves (8) are fixedly connected with the connecting rods (9). The lifting boxes (3) are provided with a connecting rod connected to the connecting rods (9). A matching lifting groove, a connecting rod (9) is slidably installed in the lifting groove, and the connecting rod (9) is connected to the left and right ends of the movable plate (10), the input end of the screw rod (4) rotates through the top of the mounting frame (1) and is connected to the output end of the transmission (5), the transmission (5) is fixedly installed at the left and right ends of the top of the mounting frame (1), the dual output motor (6) is fixedly installed in the middle of the top of the mounting frame (1), the left and right output ends of the dual output motor (6) are connected to the driving rod (7), and the driving rod (7) is connected to the input end of the transmission (5).

3. A packaging carton top finishing mechanism as claimed in claim 1, characterized in that: The sorting assembly comprises a small dual-output motor (15), two threaded rods (16), two threaded sleeves (17), two first sorting plates (18) and two guide rods (19). A mounting cavity is provided in the middle of the mounting plate (13). Sliding grooves are provided symmetrically with respect to the mounting cavity at the left and right ends of the mounting plate (13). The small dual-output motor (15) is fixed in the mounting cavity. The left and right output ends of the small dual-output motor (15) are connected to the threaded rods (16). The threaded rods (16) are rotatably located in the sliding grooves. The threaded sleeves (17) are screwed on the outer wall of the threaded rods (16). The threaded sleeves (17) are slidably installed in the sliding grooves. The first sorting plates (18) are fixedly installed on the outer wall of the threaded sleeves (17). Guide grooves are provided symmetrically with respect to the sliding groove at the left and right ends of the mounting plate (13). The guide rods (19) are slidably installed in the guide grooves. The guide rods (19) are fixedly connected to the inner wall of the first sorting plates (18).

4. A packaging carton top finishing mechanism as claimed in claim 1, characterized in that: The arranging assembly further comprises two dual-output electric telescopic rods (20) and two second arranging plates (21); the left and right sides of the top of the mounting plate (13) are provided with fixing grooves; the two dual-output electric telescopic rods (20) are respectively mounted in the fixing grooves; the front and rear telescopic ends of the dual-output electric telescopic rods (20) are fixedly connected to the second arranging plates (21); the second arranging plates (21) are located at the front and rear ends of the mounting plate (13).

5. A packaging carton top finishing mechanism as claimed in claim 1, characterized in that: The top of the movable plate (10) is fixedly connected to a damping rod (11), the bottom of the damping rod (11) is fixedly connected to the top of a mounting plate (13), a spring (12) is sleeved on the outer wall of the damping rod (11), the top of the spring (12) is connected to the bottom of the movable plate (10), the bottom end of the spring (12) is connected to the top of the mounting plate (13), and the four corners of the top of the mounting plate (13) are respectively fixedly connected to guide vertical rods (14), which are slidably mounted at the four corners of the movable plate (10).

6. A packaging carton top finishing mechanism as claimed in claim 1, characterized in that: A screed plate (22) is fixedly connected to the bottom end of the mounting plate (13).

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