Automatic feeding device for carton color printing

Abstract

The utility model discloses an automatic feeding device for carton color printing, and aims to solve the technical problem that in the prior art, an existing carton feeding device generally adopts the design of fixed height and width and cannot flexibly meet the feeding requirements of cartons of different specifications. The feeding device comprises a vertical carton, a leakage groove is formed in the bottom end of the interior of the vertical carton, a first U-shaped base is fixed to the bottom of the vertical carton, a transverse conveying bed is arranged at one end of the vertical carton, a second U-shaped base is fixed to the bottom of the transverse conveying bed, and a U-shaped supporting frame is arranged at the position, located in the first U-shaped base, of the bottom of the vertical carton. The two displaceable pushing plates are arranged at the bottom of the vertical carton, and the distance and the height can be adjusted according to the height and the width of the carton, so that the cartons of different specifications can be pushed to the top of the transverse conveying bed more smoothly.

Description

Technical Field

[0001] The utility model belongs to the field of carton color printing, and particularly relates to an automatic feeding device for carton color printing. Background Art

[0002] Color-printed cartons are a new type of carton that features light weight and excellent structural performance. The corrugated structure within the carton, similar to an arched structure, acts as a shock absorber and offers excellent mechanical properties, providing numerous protective features for packaged items. These include moisture resistance, heat dissipation, and ease of handling. These cartons offer low transportation costs, facilitate mechanization and automation of packaging and transportation, and are easily adaptable to changes in specifications and dimensions, enabling rapid adaptation to various packaging requirements.

[0003] In the modern packaging industry, the automated processing of cartons has become an important direction for improving production efficiency and reducing labor costs. The existing carton loading devices usually adopt a fixed height and width design, which cannot flexibly adapt to the loading requirements of cartons of different specifications, affecting production efficiency. It may also cause problems such as cartons getting stuck or tilting during the loading process. Therefore, an automatic loading device for color printing of cartons is designed to change the above technical defects. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In response to the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic loading device for carton color printing, which aims to solve the technical problem that the existing carton loading devices in the prior art usually adopt a fixed height and width design and cannot flexibly adapt to the loading needs of cartons of different specifications.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides an automatic loading device for color printing of cartons, which includes a vertical carton, a leakage trough is provided at the bottom end of the vertical carton, a first U-shaped base is fixed to the bottom of the vertical carton, a horizontal transport bed is provided at one end of the vertical carton, a second U-shaped base is fixed to the bottom of the horizontal transport bed, a U-shaped support frame is provided at the bottom of the vertical carton and located inside the first U-shaped base, two push plates are provided on the top of the U-shaped support frame, and a displacement mechanism for displacing the two push plates is provided inside the U-shaped support frame.

[0008] Preferably, a first hydraulic cylinder is fixed at both ends inside the second U-shaped base, an arc-shaped fixing seat is fixed on the outside of the first hydraulic cylinder, the bottom of the arc-shaped fixing seat is fixedly connected to the second U-shaped base, and the output end of the first hydraulic cylinder is fixedly connected to the U-shaped support frame.

[0009] Furthermore, the displacement mechanism includes a drive motor, one end of the U-shaped support frame is bolted to the drive motor, the output end of the drive motor is fixed with a first longitudinal threaded rod, the end of the first longitudinal threaded rod away from the drive motor is fixed with a second longitudinal threaded rod, the thread rotation direction of the first longitudinal threaded rod and the second longitudinal threaded rod are opposite, the outer sides of the first longitudinal threaded rod and the second longitudinal threaded rod are threadedly connected to a longitudinal sliding block, and the bottom of the longitudinal sliding block is fixed with a transverse support block.

[0010] Furthermore, a dovetail slider is fixed to the bottom of the longitudinal sliding block, a dovetail slot is provided inside the U-shaped support frame, and the longitudinal sliding block and the U-shaped support frame are slidably connected through the cooperation of the dovetail slider and the dovetail slot.

[0011] Furthermore, the displacement mechanism also includes a second hydraulic cylinder, a second hydraulic cylinder is fixed on the outer side of the transverse support block, the output end of the second hydraulic cylinder is rotatably connected to a rectangular transmission rod through a pin shaft, one side of the rectangular transmission rod is rotatably connected to a rectangular rotating column through a pin shaft, a longitudinal rotating column is fixed on the top of the rectangular rotating column, and the push plate is sleeved inside the longitudinal rotating column and fixedly connected to the longitudinal rotating column.

[0012] Furthermore, the longitudinal rotating column passes through the interior of the transverse supporting block and is rotatably connected to the transverse supporting block via a bearing.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Through a series of designs, the utility model provides two displaceable pushing plates at the bottom of the vertical cartons, which can adjust the spacing and height according to the height and width of the cartons, so that cartons of different specifications can be pushed to the top of the horizontal transport bed more smoothly, thereby improving the loading efficiency and stability of the cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure inside the first U-shaped base of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the U-shaped support frame and the drive motor of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the first longitudinal threaded rod and the second longitudinal threaded rod of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the second hydraulic cylinder and the rectangular transmission rod of the utility model.

[0021] The marks in the accompanying drawings are: 1. vertical carton; 2. first U-shaped base; 3. horizontal transport bed; 4. second U-shaped base; 5. first hydraulic cylinder; 6. arc-shaped fixed seat; 7. U-shaped support frame; 8. push plate; 9. drive motor; 10. first longitudinal threaded rod; 11. second longitudinal threaded rod; 12. longitudinal sliding block; 13. horizontal support block; 14. second hydraulic cylinder; 15. rectangular transmission rod; 16. rectangular rotating column; 17. longitudinal rotating column. DETAILED DESCRIPTION

[0022] This specific embodiment is a carton color printing automatic feeding device, and its structural diagram is as follows Figure 1-Figure 5 As shown, the feeding device includes a vertical carton 1, a material leakage chute is provided at the bottom end of the vertical carton 1, a first U-shaped base 2 is fixed to the bottom of the vertical carton 1, a transverse transport bed 3 is provided at one end of the vertical carton 1, a second U-shaped base 4 is fixed to the bottom of the transverse transport bed 3, a U-shaped support frame 7 is provided at the bottom of the vertical carton 1 and inside the first U-shaped base 2, two push plates 8 are provided on the top of the U-shaped support frame 7, and a displacement mechanism for displacement of the two push plates 8 is provided inside the U-shaped support frame 7;

[0023] A first hydraulic cylinder 5 is fixed at both ends of the second U-shaped base 4, and an arc-shaped fixing seat 6 is fixed on the outside of the first hydraulic cylinder 5. The bottom of the arc-shaped fixing seat 6 is fixedly connected to the second U-shaped base 4, and the output end of the first hydraulic cylinder 5 is fixedly connected to the U-shaped support frame 7. Through the operation of the first hydraulic cylinder 5, the U-shaped support frame 7 can be moved, and then the two pushing plates 8 can be moved at the bottom of the vertical carton 1, so that the pushing plates 8 can drive the cartons inside the vertical carton 1 to move to the surface of the horizontal transport bed 3;

[0024] The displacement mechanism includes a drive motor 9, one end of the U-shaped support frame 7 is bolted to the drive motor 9, the output end of the drive motor 9 is fixed to a first longitudinal threaded rod 10, the end of the first longitudinal threaded rod 10 away from the drive motor 9 is fixed to a second longitudinal threaded rod 11, the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 have opposite thread rotation directions, the outer sides of the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 are both threadedly connected to a longitudinal sliding block 12, and a transverse support block 13 is fixed to the bottom of the longitudinal sliding block 12;

[0025] A dovetail slider is fixed to the bottom of the longitudinal sliding block 12, and a dovetail slot is provided inside the U-shaped support frame 7. The longitudinal sliding block 12 and the U-shaped support frame 7 are slidably connected through the cooperation of the dovetail slider and the dovetail slot, thereby enabling the longitudinal sliding block 12 to slide laterally inside the U-shaped support frame 7, so that the longitudinal sliding block 12 can move laterally;

[0026] Here, the operation of the drive motor 9 enables the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 to rotate. The rotation of the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 enables the longitudinal sliding block 12 to move inside the U-shaped support frame 7, thereby enabling the distance between the two pushing plates 8 to be adjusted, so that the two pushing plates 8 can push cartons of different widths.

[0027] The displacement mechanism also includes a second hydraulic cylinder 14. The second hydraulic cylinder 14 is fixed to the outside of the transverse support block 13. The output end of the second hydraulic cylinder 14 is rotatably connected to a rectangular transmission rod 15 via a pin. One side of the rectangular transmission rod 15 is rotatably connected to a rectangular rotating column 16 via a pin. A longitudinal rotating column 17 is fixed to the top of the rectangular rotating column 16. The push plate 8 is sleeved inside the longitudinal rotating column 17 and fixedly connected to the longitudinal rotating column 17.

[0028] The longitudinal rotating column 17 passes through the interior of the transverse support block 13 and is rotatably connected to the transverse support block 13 via a bearing, thereby enabling the longitudinal rotating column 17 to rotate inside the transverse support block 13. The rotation of the longitudinal rotating column 17 enables the push plate 8 to rotate;

[0029] Here, the operation of the second hydraulic cylinder 14 enables the rectangular transmission rod 15 to move. The movement of the rectangular transmission rod 15 enables the longitudinal rotating column 17 to rotate inside the transverse support block 13 through the rectangular rotating column 16. The rotation of the longitudinal rotating column 17 enables the push plate 8 to rotate, thereby adjusting the pushing height of the push plate 8, thereby adapting to the pushing requirements of cartons of different heights.

[0030] Working principle: When the loading device of the present technical solution is used, the operation of the driving motor 9 enables the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 to rotate. The rotation of the first longitudinal threaded rod 10 and the second longitudinal threaded rod 11 enables the longitudinal sliding block 12 to move inside the U-shaped support frame 7, thereby enabling the spacing between the two pushing plates 8 to be adjusted, so that the two pushing plates 8 can push cartons of different widths.

[0031] The operation of the second hydraulic cylinder 14 enables the rectangular transmission rod 15 to move. The movement of the rectangular transmission rod 15 enables the longitudinal rotating column 17 to rotate inside the transverse support block 13 through the rectangular rotating column 16. The rotation of the longitudinal rotating column 17 enables the push plate 8 to rotate, thereby adjusting the pushing height of the push plate 8, thereby adapting to the pushing requirements of cartons of different heights.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. An automatic loading device for carton color printing, characterized by: The loading device comprises a vertical carton (1), wherein a material leakage trough is provided at the bottom end inside the vertical carton (1), a first U-shaped base (2) is fixed at the bottom of the vertical carton (1), a transverse transport bed (3) is provided at one end of the vertical carton (1), a second U-shaped base (4) is fixed at the bottom of the transverse transport bed (3), a U-shaped support frame (7) is provided at the bottom of the vertical carton (1) and located inside the first U-shaped base (2), two push plates (8) are provided at the top of the U-shaped support frame (7), and a displacement mechanism for displacing the two push plates (8) is provided inside the U-shaped support frame (7).

2. The automatic loading device for color printing of cartons according to claim 1, characterized in that: A first hydraulic cylinder (5) is fixed to both ends of the interior of the second U-shaped base (4), an arc-shaped fixing seat (6) is fixed to the outside of the first hydraulic cylinder (5), the bottom of the arc-shaped fixing seat (6) is fixedly connected to the second U-shaped base (4), and the output end of the first hydraulic cylinder (5) is fixedly connected to the U-shaped support frame (7).

3. The automatic loading device for color printing of cartons according to claim 1, characterized in that: The displacement mechanism comprises a drive motor (9), one end of the U-shaped support frame (7) is bolted with the drive motor (9), an output end of the drive motor (9) is fixed with a first longitudinal threaded rod (10), an end of the first longitudinal threaded rod (10) away from the drive motor (9) is fixed with a second longitudinal threaded rod (11), the first longitudinal threaded rod (10) and the second longitudinal threaded rod (11) have opposite thread rotation directions, the outer sides of the first longitudinal threaded rod (10) and the second longitudinal threaded rod (11) are both threadedly connected with a longitudinal sliding block (12), and a transverse support block (13) is fixed to the bottom of the longitudinal sliding block (12).

4. The automatic loading device for color printing of cartons according to claim 3, characterized in that: A dovetail slider is fixed to the bottom of the longitudinal sliding block (12), a dovetail slot is provided inside the U-shaped support frame (7), and the longitudinal sliding block (12) and the U-shaped support frame (7) are slidably connected through the dovetail slider and the dovetail slot.

5. The automatic loading device for color printing of cartons according to claim 3, characterized in that: The displacement mechanism further comprises a second hydraulic cylinder (14), the second hydraulic cylinder (14) being fixed on the outside of the transverse support block (13), the output end of the second hydraulic cylinder (14) being rotatably connected to a rectangular transmission rod (15) via a pin shaft, one side of the rectangular transmission rod (15) being rotatably connected to a rectangular rotating column (16) via a pin shaft, a longitudinal rotating column (17) being fixed on the top of the rectangular rotating column (16), and the pushing plate (8) being sleeved inside the longitudinal rotating column (17) and being fixedly connected to the longitudinal rotating column (17).

6. The automatic loading device for color printing of cartons according to claim 5, characterized in that: The longitudinal rotating column (17) passes through the interior of the transverse support block (13) and is rotationally connected to the transverse support block (13) via a bearing.

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