A new type of carton loading bin

Abstract

The utility model discloses a novel carton loading bin relates to packaging box loading technical field, including support frame, oblique bunker, paper box distributing device, open box and packing device, control cabinet, the utility model discloses when paper box distribution, through the distributing suction cup of distributing cylinder drive directly absorbs the uppermost paper box, after cooperation rotating baffle and distributing in place device can distribute paper box accurate to L type positioning groove to can be compatible with different width paper box and guarantee accurate distribution every time, all cylinder, motor, solenoid valve are by same control cabinet centralized control, and parameter can pass touch -sensitive screen one -key switching, and compatible multi -specification paper box, the utility model discloses compact structure, and the land is little, and can continuously, stably complete paper box distribution, packing operation, through fixed suction cup, rotating suction cup auxiliary packing, reduce manual intervention and promote efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging box feeding technology, specifically a novel cardboard box feeding hopper. Background Technology

[0002] In modern production and daily life, many materials are stored and transported using cardboard boxes. Currently, some companies use manual packing, but manual packing is slow and the quality is inconsistent. Other companies use automatic packing equipment, but existing roll packing equipment has limited applicability to roll specifications and requires positioning mechanisms for both rolls and boxes to ensure accurate packing positions. This results in larger packing devices, larger space requirements, and slower packing cycles, making it difficult to meet the demand for high-efficiency packing.

[0003] The novel roll-type box packing machine with application number CN202320404376.3 is a type of roll-type box packing equipment. This equipment uses a mechanical gripper to grab the roll, which requires precise positioning of the roll for accurate grabbing. However, for cardboard boxes, the cardboard needs to be bent and glued into shape, and then precisely positioned for box packing. This equipment has a complex structure, occupies too much space, has many moving parts involved in box packing, and the box packing process is relatively cumbersome. In addition, it requires precise positioning for accurate box packing, making it difficult to guarantee long-term, high-efficiency box packing operations.

[0004] The patent application number CN202323513368.1, which is an automatic packing device for multi-specification roll materials, is the applicant's first patent application. However, in actual use, the accuracy of the packing device is relatively poor, and multiple cartons may be packed at once, which affects the automatic packing operation. Summary of the Invention

[0005] The purpose of this utility model is to provide a new type of carton feeding bin to solve the problem of poor material distribution accuracy in existing carton dispensing bins mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel carton loading hopper includes a support frame with an inclined hopper, a carton dispensing device, and a carton opening and packing device arranged sequentially from right to left on its inner side; a control cabinet is arranged on the right side of the support frame; the support frame includes four rectangular frame columns, with an upper frame beam arranged between the tops of the four frame columns and a lower frame beam arranged near the bottom; an auxiliary column is arranged between two sets of horizontally arranged frame columns on the front and rear sides, and an inclined hopper is arranged between the two auxiliary columns and the lower frame beam on the right side; a carton dispensing device is arranged between the two auxiliary columns and the upper frame beam on the left side; the inclined hopper includes inclined beams that slope from front to back and upward, arranged between the two auxiliary columns and the lower frame beams on the front and rear sides, and a control cabinet is arranged between the two inclined beams. The device includes multiple hopper beams, with a hopper bottom plate sloping upwards and downwards from the front to the rear, connected by the hopper inclined beams and the hopper beams. A hopper baffle parallel to the inclined beams is located above the rear hopper beam. The carton sorting device includes a carton separating device for sorting cartons one by one, connected by the support frame, and a carton positioning device for placing the sorted cartons into their designated positions. The carton opening and packing device includes an L-shaped positioning groove with an upward-facing opening. Rectangular openings are formed on both sides of the L-shaped positioning groove. Multiple fixed suction cups are installed on the right side wall of the L-shaped positioning groove, and these suction cups are connected to an air source via a vent pipe and an air source solenoid valve. An opening rotating shaft is located on the lower left side of the L-shaped positioning groove, with an opening rotating motor at one end. Multiple rotating suction cups are mounted on the opening rotating shaft via a bracket, and these suction cups are connected to an air source via a vent pipe and an air source solenoid valve.

[0007] Preferably, an adjustable foot is provided at the bottom end of both the frame column and the auxiliary column.

[0008] Preferably, the separating device includes a separating beam disposed between two auxiliary columns and an auxiliary beam disposed between two frame columns on the left side. The separating beam and the auxiliary beam are connected by a connecting frame to two inclined separating beams. A separating base plate is disposed on the bottom surface of the two inclined separating beams. A separating cylinder is disposed on the top surface of the separating base plate between the two inclined separating beams. The separating cylinder is connected to an air source through a solenoid valve. A separating crossbeam parallel to the bin beam is disposed at the end of the piston rod of the separating cylinder. Multiple separating suction cups are disposed on the separating crossbeam. The multiple separating suction cups are connected to an air source through an air pipe and an air source solenoid valve.

[0009] Preferably, the material distribution positioning device includes a material distribution positioning beam disposed below the material distribution beam, a material distribution positioning cylinder disposed on the left side of the material distribution positioning beam via a bracket, the material distribution positioning cylinder being connected to an air source via a solenoid valve, the material distribution positioning cylinder being a rodless cylinder and a material distribution positioning frame that can be lifted and moved is provided through the outer wall of the cylinder, and multiple material distribution trays with upward openings are disposed on the material distribution positioning frame.

[0010] Preferably, an L-shaped rotating baffle is hinged to the right side of the two auxiliary columns via a bracket.

[0011] Preferably, the rectangular opening on the right side wall of the L-shaped positioning groove can be lowered by the material distribution tray.

[0012] Preferably, the two ends of the unpacking and packing device are respectively provided with a pushing cylinder facing the upper left on the inner side of the support frame. The pushing cylinder is connected to the air source through a solenoid valve, and the front end of the pushing cylinder is provided with a feeding push plate.

[0013] Preferably, the solenoid valves of the dispensing cylinder, the multiple dispensing suction cups, the dispensing position cylinder, the box-opening rotary motor frame, the air source solenoid valves for fixing the suction cups, the air source solenoid valves for rotating the suction cups, and the solenoid valves of the pushing cylinder are all electrically connected to the control cabinet.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. In the process of carton sorting, the sorting suction cup driven by the sorting cylinder directly picks up the top carton. Then, with the help of the rotating baffle and the sorting positioning device, the sorted carton can be accurately placed into the L-shaped positioning slot. It can be compatible with cartons of different widths and ensure accurate sorting every time. 2. All cylinders, motors, and solenoid valves are centrally controlled by the same control cabinet, and parameters can be switched with one click via the touch screen, compatible with multiple carton sizes; 3. This utility model has a compact structure and small footprint, and can continuously and stably complete the carton sorting and packing operations; by using fixed suction cups and rotating suction cups to assist in packing, it reduces manual intervention and improves efficiency. Attached Figure Description

[0015] Figure 1 This is an isometric drawing of the present invention; Figure 2 for Figure 1 Structural diagram; Figure 3 for Figure 2 Enlarged view of A in the middle; Figure 4 Main view; Figure 5 for Figure 4 Top view; Figure 6 for Figure 4 Left view; In the diagram: Support frame-1, Frame column-11, Upper frame beam-12, Lower frame beam-13, Auxiliary column-14, Adjustable foot-15, Inclined hopper-2, Hopper inclined beam-21, Hopper crossbeam-22, Hopper bottom plate-23, Hopper baffle-24, Carton sorting device-3, Sorting device-31, Sorting crossbeam-311, Auxiliary crossbeam-312, Sorting inclined beam-313, Sorting bottom plate-314. Material dispensing cylinder-315, material dispensing crossbeam-316, material dispensing suction cup-317, material dispensing positioning device-32, material dispensing positioning crossbeam-321, material dispensing positioning cylinder-322, material dispensing positioning frame-323, material dispensing support plate-324, rotating baffle-33, box opening and box packing device-4, L-shaped positioning groove-41, box opening rotating shaft-42, fixed suction cup-43, rotating suction cup-44, material pushing cylinder-45, control cabinet-5. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0017] Please refer to Figure 1-6 , Figure 1 This is an isometric drawing of the present invention; Figure 2 for Figure 1 Structural diagram; Figure 3 for Figure 2 Enlarged view of A in the middle; Figure 4 Main view; Figure 5 for Figure 4 Top view; Figure 6 for Figure 4 Left view.

[0018] This utility model provides a novel carton feeding hopper for automatically feeding and opening cartons during the automatic packing process of roll materials, thereby completing the automatic packing operation of roll materials; it includes a rectangular support frame 1, and an inclined hopper 2, a carton dispensing device 3, and a carton opening and packing device 4 are arranged sequentially from right to left on the inner side of the support frame 1; a control cabinet 5 is arranged on the right side of the support frame 1 for assisting in automatic control.

[0019] The support frame 1 includes four rectangular frame columns 11. A frame upper beam 12 is provided between the tops of the four frame columns 11, and a frame lower beam 13 is provided between the bottoms. An auxiliary column 14 is provided between the two sets of horizontally arranged frame columns 11 on the front and rear sides, and an inclined hopper 2 is provided between the two auxiliary columns 14 and the frame lower beam 13 on the right side. A carton dispensing device 3 is provided between the two auxiliary columns 14 and the frame upper beam 12 on the left side. In addition, an adjustable foot 15 is provided at the bottom of each frame column 11 and auxiliary column 14.

[0020] The inclined hopper 2 includes inclined beams 21 that slope from front to back and upward, respectively, set between two auxiliary columns 14 and the frame beams 13 on the front and rear sides. Multiple hopper beams 22 are set between the two inclined beams 21. A hopper bottom plate 23 that slopes from front to back and upward is set together by the inclined beams 21 and the hopper beams 22. A hopper baffle 24 that is parallel to the inclined beam 21 is set above the hopper inclined beam 21 on the rear side. Tilted stacked cardboard boxes are positioned by the hopper bottom plate 23 and the hopper baffle 24.

[0021] The carton sorting device 3 includes a carton sorting device 31 for sorting cartons one by one, which is provided through the support frame 1, and a carton sorting device 32 for placing the sorted cartons into their designated positions.

[0022] The box-separating device 31 includes a material-separating crossbeam 311 set between two auxiliary columns 14, and an auxiliary crossbeam 312 set between two frame columns 11 on the left side. The material-separating crossbeam 311 and the auxiliary crossbeam 312 are connected by a connecting frame to two inclined material-separating inclined beams 313. A material-separating base plate 314 is set on the bottom surface of the two material-separating inclined beams 313. A material-separating cylinder 315 is set on the top surface of the material-separating base plate 314 between the two material-separating inclined beams 313. The material-separating cylinder 315 is connected to an air source through a solenoid valve. The end of the piston rod of the material-separating cylinder 315 is provided with a material-separating crossbeam 316 parallel to the bin crossbeam 22. Multiple material-separating suction cups 317 are set on the material-separating crossbeam 316. The multiple material-separating suction cups 317 are connected to an air source through an air pipe and an air source solenoid valve. The material distribution device 32 includes a material distribution beam 321 disposed below the material distribution beam 311. A material distribution cylinder 322 is disposed on the left side of the material distribution beam 321 via a bracket. The material distribution cylinder 322 is connected to an air source via a solenoid valve. The material distribution cylinder 322 is a rodless cylinder and a material distribution frame 323 that can be lifted and moved is disposed on the outer wall of the cylinder. Multiple material distribution trays 324 with upward openings are disposed on the material distribution frame 323.

[0023] In addition, an L-shaped rotating baffle 33 is hinged to the right side of the two auxiliary columns 14 via a bracket. The two rotating baffles 33 can move and swing along with the material distribution crossbar 316, thereby assisting in the material distribution of the carton.

[0024] The unpacking and packing device 4 includes an L-shaped positioning groove 41 with an upward-facing opening. Rectangular openings are formed on both sides of the L-shaped positioning groove 41. The rectangular opening on the right side wall of the L-shaped positioning groove 41 is used for the dropping of the material distribution tray 324, allowing the divided cartons to fall directly into the L-shaped positioning groove 41. Multiple fixed suction cups 43 are also provided on the right side wall of the L-shaped positioning groove 41. These suction cups 43 are connected to an air source via a vent pipe and an air source solenoid valve. The lower left side of the L-shaped positioning groove 41 is equipped with... An opening rotating shaft 42 is provided, and an opening rotating motor is provided at one end of it. Multiple rotating suction cups 44 are provided on the opening rotating shaft 42 via a bracket. The multiple rotating suction cups 44 are connected to an air source through an air pipe and an air source solenoid valve. At both ends of the opening and packing device 4, a pushing cylinder 45 facing the upper left is provided on the inner side of the support frame 1. The pushing cylinder 45 is connected to the air source through a solenoid valve. A feeding push plate is provided at the front end of the pushing cylinder 45 to assist in pushing the carton out of the L-shaped positioning groove 41.

[0025] The solenoid valves of the dispensing cylinder 315, the multiple dispensing suction cups 317, the dispensing position cylinder 322, the box-opening rotary motor frame, the air source solenoid valves of the fixed suction cup 43, the air source solenoid valves of the rotating suction cup 44, and the solenoid valve of the pushing cylinder 45 are all electrically connected to the control cabinet 5; automatic operation can be controlled through the control cabinet 5.

[0026] In use, the cardboard boxes are flattened and stacked inside the inclined hopper 2. Then, the dispensing cylinder 315 drives the dispensing suction cup 317 to adhere to the outer wall of the cardboard box. As the dispensing cylinder 315 retracts, it moves the adhered cardboard box to the dispensing positioning device 32. Simultaneously, the retraction of the dispensing crossbar 316 causes the rotating baffle 33 to rotate, assisting in positioning the cardboard box. Afterward, the dispensing suction cup 317 releases the cardboard box, which then automatically falls to the dispensing tray 324. The dispensing positioning cylinder 322 then activates, causing the dispensed cardboard box to fall directly into the L-shaped positioning groove 41. Once the cardboard box is in position, the opening rotating shaft 42 drives the rotating suction cup 44 to... The fixed suction cup 43 and the rotating suction cup 44 are activated simultaneously to adhere to both sides of the carton, and the rotating suction cup 44 is driven to rotate outward by the opening shaft 42 to complete the opening of the carton. After the carton is opened, the pushing mechanism pushes the roll of material directly into the inside of the carton to complete the packing operation. After the packing is in place, the fixed suction cup 43 and the rotating suction cup 44 release their adsorption on the carton. After the packing is completed, the two pushing cylinders 45 are activated to push the packed carton away from the L-shaped positioning groove 41. Then, the newly divided carton falls into the L-shaped positioning groove 41 and the carton opening machine continues the packing operation. Thus, the carton division, opening and packing operations can be completed automatically.

[0027] Although embodiments of the present invention have been shown and described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, it will be understood by those skilled in the art that all other embodiments obtained by making various changes, modifications, substitutions and alterations to these embodiments without departing from the principles and spirit of the present invention and without creative effort are within the scope of protection of the present invention.

Claims

1. A novel cardboard box feeding hopper, characterized in that: The system includes a support frame (1) and, from right to left, an inclined hopper (2), a carton sorting device (3), and a carton opening and packing device (4) arranged sequentially on its inner side; a control cabinet (5) is arranged on the right side of the support frame (1); the support frame (1) includes four rectangular frame columns (11), with an upper frame beam (12) arranged between the tops of the four frame columns (11) and a lower frame beam (13) arranged near the bottom; a control cabinet (5) is arranged between the two sets of horizontally arranged frame columns (11) on the front and rear sides. An auxiliary column (14) is provided, and an inclined hopper (2) is provided between the two auxiliary columns (14) and the lower crossbeam (13) of the frame on the right; a carton distribution device (3) is provided between the two auxiliary columns (14) and the upper crossbeam (12) of the frame on the left; the inclined hopper (2) includes inclined hopper beams (21) that are respectively provided between the two auxiliary columns (14) and the lower crossbeams (13) of the frame on the front and rear sides, and multiple hopper crossbeams (22) are provided between the two hopper inclined hopper beams (21), through which... The hopper inclined beam (21) and the hopper crossbeam (22) are jointly provided with a hopper bottom plate (23) that slopes from front to back and upward. A hopper baffle (24) parallel to the hopper inclined beam (21) is provided above the hopper on the rear side. The carton sorting device (3) includes a carton sorting device (31) for sorting cartons one by one and a carton sorting device (32) for placing the sorted cartons into position, which are provided through the support frame (1). The carton opening and packing device (4) includes an L-shaped positioning groove (41) with the opening facing upward. Rectangular openings are provided on both sides of the positioning groove (41). Multiple fixed suction cups (43) are provided on the right side wall of the L-shaped positioning groove (41). The multiple fixed suction cups (43) are connected to the air source through a vent pipe and an air source solenoid valve. An opening rotating shaft (42) is provided on the lower left side of the L-shaped positioning groove (41), and an opening rotating motor is provided at one end of it. Multiple rotating suction cups (44) are provided on the opening rotating shaft (42) through a bracket. The multiple rotating suction cups (44) are connected to the air source through a vent pipe and an air source solenoid valve.

2. The novel cardboard box feeding hopper according to claim 1, characterized in that: An adjustable foot (15) is provided at the bottom of both the frame column (11) and the auxiliary column (14).

3. The novel cardboard box feeding hopper according to claim 1, characterized in that: The box-separating device (31) includes a material-separating crossbeam (311) disposed between two auxiliary columns (14) and an auxiliary crossbeam (312) disposed between two frame columns (11) on the left side. The material-separating crossbeam (311) and the auxiliary crossbeam (312) are connected by a connecting frame to two inclined material-separating inclined beams (313). A material-separating base plate (314) is disposed on the bottom surface of the two inclined material-separating beams (313). On the top surface of 4), a material distribution cylinder (315) is provided between two material distribution inclined beams (313). The material distribution cylinder (315) is connected to the air source through a solenoid valve. The end of the piston rod of the material distribution cylinder (315) is provided with a material distribution crossbeam (316) parallel to the material bin crossbeam (22). Multiple material distribution suction cups (317) are provided on the material distribution crossbeam (316). The multiple material distribution suction cups (317) are connected to the air source through a vent pipe and an air source solenoid valve.

4. The novel cardboard box feeding hopper according to claim 3, characterized in that: The material distribution device (32) includes a material distribution beam (321) set below the material distribution beam (311). A material distribution cylinder (322) is set on the left side of the material distribution beam (321) via a bracket. The material distribution cylinder (322) is connected to an air source via a solenoid valve. The material distribution cylinder (322) is a rodless cylinder and a material distribution frame (323) that can be lifted and moved is set on the outer wall of the cylinder. Multiple material distribution trays (324) with openings facing upwards are set on the material distribution frame (323).

5. The novel cardboard box feeding hopper according to claim 4, characterized in that: An L-shaped rotating baffle (33) is hinged to the right side of the two auxiliary columns (14) via a bracket.

6. The novel cardboard box feeding hopper according to claim 5, characterized in that: The rectangular opening on the right side wall of the L-shaped positioning groove (41) allows the material distribution tray (324) to fall through.

7. The novel cardboard box feeding hopper according to claim 6, characterized in that: The two ends of the unpacking and packing device (4) are respectively provided with push cylinders (45) facing the upper left on the inner side of the support frame (1). The push cylinders (45) are connected to the air source through solenoid valves. The front end of the push cylinders (45) is provided with a feeding push plate.

8. The novel cardboard box feeding hopper according to claim 7, characterized in that: The solenoid valves of the material dispensing cylinder (315), the multiple material dispensing suction cups (317), the material dispensing position cylinder (322), the box opening rotary motor frame, the air source solenoid valve of the fixed suction cup (43), the air source solenoid valve of the rotating suction cup (44), and the solenoid valve of the pushing cylinder (45) are electrically connected to the control cabinet (5).

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