Automatic feeding device for color box paperboards

Abstract

The utility model discloses an automatic feeding device for color box paperboards, which comprises a rack, a supporting plate component capable of supporting a paperboard pile is connected onto the rack, a chain wheel component capable of enabling the supporting plate component to move up and down relative to the rack is arranged between the supporting plate component and the rack, and the chain wheel component is connected with the rack. A conveying assembly capable of conveying paperboards towards external equipment is further arranged on one side of the top of the rack, the conveying assembly comprises a supporting bracket connected to the rack, and a roller assembly is arranged on the front side of the supporting bracket; a conveying frame capable of sliding relative to the supporting frame to convey the paperboards to the roller assembly is arranged on the supporting frame, a driving assembly capable of enabling the conveying frame to move in a reciprocating mode is arranged between the conveying frame and the supporting frame, and a suction cup assembly capable of conveying the paperboards to the conveying frame from the supporting plate assembly is further arranged on the machine frame. The automatic feeding device for the color box paperboards can achieve automatic feeding of the paperboards.

Description

Technical Field

[0001] This utility model relates to the field of cardboard technology, and in particular to an automatic feeding device for color box cardboard. Background Technology

[0002] Corrugated cardboard is widely used as the main raw material for carton production due to its high mechanical strength and ability to withstand collisions and drops during handling.

[0003] In the production process of cardboard boxes, the cardboard needs to be transported to the laminating machine for further processing. Generally, the cardboard is transported to the laminating machine manually, which is labor-intensive and has low production efficiency, and needs to be improved. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of the prior art and provide an automatic feeding device for color box paperboard that can achieve automatic feeding of paperboard.

[0005] To achieve the above objectives, the present invention adopts the following solution:

[0006] An automatic feeding device for color box cardboard includes: a frame, on which a pallet assembly capable of supporting a stack of cardboard is connected, wherein the stack of cardboard consists of multiple cardboard layers stacked together; a sprocket assembly between the pallet assembly and the frame, enabling the pallet assembly to move up and down relative to the frame; a transport assembly on the top side of the frame, capable of transporting cardboard toward external equipment; the transport assembly including a support bracket connected to the frame; a roller assembly disposed at the front of the support bracket; a transport frame on the support bracket, capable of sliding relative to the roller assembly to transfer cardboard to the roller assembly; a drive assembly between the transport frame and the support bracket, enabling the transport frame to reciprocate; and a suction cup assembly on the frame, capable of transferring cardboard from the pallet assembly to the transport frame.

[0007] The drive assembly includes a rotating shaft connected to a support bracket, a first drive motor connected to the support bracket that can drive the rotating shaft, a transmission belt between the first drive motor and the rotating shaft, a first rotating rod connected to the rotating shaft that can rotate with it, a second rotating rod connected to the support bracket that can rotate relative to it, a third rotating rod between the second rotating rod and the first rotating rod that can rotate relative to both, and a fourth rotating rod between the second rotating rod and the transport frame that can rotate relative to both.

[0008] One end of the third rotating rod is rotatably connected to the middle of the second rotating rod, and one end of the fourth rotating rod is rotatably connected to the top of the second rotating rod.

[0009] The length of the third rotating rod is longer than the length of the fourth rotating rod.

[0010] The transport frame includes a transport frame body, on which an outwardly extending guide rod is connected. The support bracket is provided with a sliding groove in which the guide rod can slide. The other end of the fourth rotating rod is rotatably connected to the transport frame body.

[0011] The roller assembly includes a first roller and a second roller rotatably connected to the front side of the support bracket. The first roller and the second roller are arranged vertically at intervals. A second drive motor is also connected to the support bracket. The output shaft of the second drive motor is connected to the second roller to drive the second roller to rotate.

[0012] The suction cup assembly includes a first slide rail disposed on the top of the frame, a first slider that can slide relative to the slide rail, a third drive motor that can drive the first slider to slide along the first slide rail, a second slide rail disposed horizontally connected to the first slider, a second slider that can slide relative to the second slide rail, a vertically connected connecting frame connected to the second slider, a fourth drive motor that can extend and retract connected to the lower end of the connecting frame, a suction cup frame connected to the output shaft of the fourth drive motor, and a plurality of suction cups disposed on the suction cup frame.

[0013] The suction cup frame is also connected to a push plate that can rotate relative to it at its rear end, and a fifth drive motor that can drive the push plate to rotate is also connected to the suction cup frame.

[0014] The pallet assembly includes a support base that can be driven by a sprocket assembly. The support base is provided with a pallet body that can hold color box cardboard. The rear side of the pallet body is connected to the support base via a connecting column. The support base is also provided with a cylinder, and the output shaft of the cylinder is rotatably connected to the front side of the pallet body.

[0015] The frame is also equipped with two vertically arranged guide rods, and the support base is equipped with multiple pulleys that can slide on the guide rods.

[0016] Compared with existing technologies, this utility model has the following advantages: When it is necessary to transport cardboard, the user places the cardboard stack on the pallet assembly using the loading trolley, and then starts the sprocket assembly to bring the pallet assembly to the preset position. At this time, the suction cup assembly starts to clamp and suck the cardboard located on the top side of the cardboard stack. After clamping, the suction cup assembly slides forward along the frame until it reaches the top of the transport frame. The suction cup assembly places the cardboard on the transport frame. At this time, the drive assembly starts, causing the transport frame to slide forward relative to the frame. The cardboard on the transport frame is then transported to the roller assembly. The roller assembly starts to transport the cardboard to the outside for subsequent processing. This utility model's automatic feeding device for color box cardboard is very convenient to use. The user only needs to place the cardboard stack on the pallet assembly, which is very convenient and improves processing efficiency. Attached Figure Description

[0017] Figure 1 This is one of the structural schematic diagrams of the automatic feeding device for color box paperboard of this utility model;

[0018] Figure 2 This is the second structural schematic diagram of the automatic feeding device for color box paperboard of this utility model;

[0019] Figure 3 This is a side view of the driving assembly of the color box cardboard of this utility model;

[0020] Figure 4 This is one of the structural schematic diagrams of the suction cup assembly of the color box cardboard of this utility model;

[0021] Figure 5 This is the second structural schematic diagram of the suction cup assembly of the color box cardboard of this utility model.

[0022] Label:

[0023] The components include: frame 1, guide rod 11, pallet assembly 2, support base 21, multiple pulleys 211, pallet body 22, cylinder 23, sprocket assembly 3, transport assembly 4, support bracket 41, chute 411, roller assembly 42, first roller 421, second roller 422, second drive motor 423, transport frame 43, transport frame body 431, guide rod 432, drive assembly 44, rotating shaft 441, first drive motor 442, first rotating rod 443, second rotating rod 444, third rotating rod 445, fourth rotating rod 446, suction cup assembly 45, first slide rail 451, first slider 452, third drive motor 453, second slide rail 454, second slider 455, connecting frame 456, fourth drive motor 457, suction cup frame 458, suction cup 459, push plate 45a, and fifth drive motor 45b. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0026] like Figures 1 to 5 As shown, an automatic feeding device for color box cardboard includes: a frame 1, on which a pallet assembly 2 capable of supporting a stack of cardboard is connected, wherein the stack of cardboard consists of multiple cardboard layers stacked together; a sprocket assembly 3 between the pallet assembly 2 and the frame 1, enabling the pallet assembly 2 to move up and down relative to the frame 1; a transport assembly 4 on the top side of the frame 1, capable of transporting cardboard toward external equipment; the transport assembly 4 including a support bracket 41 connected to the frame 1; a roller assembly 42 disposed on the front side of the support bracket 41; a transport frame 43 on the support bracket 41, capable of sliding relative to it to transfer cardboard to the roller assembly 42; a drive assembly 44 between the transport frame 43 and the support bracket 41, enabling the transport frame 43 to reciprocate; and a suction cup assembly 45 on the frame 1, capable of transferring cardboard from the pallet assembly 2 to the transport frame 43.

[0027] When cardboard needs to be transported, the user places the cardboard stack on the pallet assembly 2 using the loading trolley, and then starts the sprocket assembly 3 to bring the pallet assembly 2 to the preset position. At this time, the suction cup assembly 45 starts to clamp and suck the cardboard located on the top of the cardboard stack. After clamping, the suction cup assembly 45 slides forward along the frame 1 until it reaches the top of the transport frame 43. The suction cup assembly 45 places the cardboard on the transport frame 43. At this time, the drive assembly 44 starts, causing the transport frame 43 to slide forward relative to the frame 1. The cardboard on the transport frame 43 is transported to the roller assembly 42. The roller assembly 42 starts to transport the cardboard to the outside for subsequent processing. The automatic feeding device for color box cardboard of this utility model is very convenient to use. The user only needs to place the cardboard stack on the pallet assembly 2. It is very convenient to use and improves the processing efficiency.

[0028] The drive assembly 44 includes a rotating shaft 441 connected to a support bracket 41. A first drive motor 442 capable of driving the rotating shaft 441 is connected to the support bracket 41. A transmission belt is provided between the first drive motor 442 and the rotating shaft 441. A first rotating rod 443 capable of rotating with the rotating shaft 441 is connected to the rotating shaft 441. A second rotating rod 444 capable of rotating relative to the rotating shaft 441 is also connected to the support bracket 41. A third rotating rod 445 capable of rotating relative to the first rotating rod 443 is provided between the second rotating rod 444 and the first rotating rod 443. A fourth rotating rod 446 capable of rotating relative to the second rotating rod 444 and the transport frame 43 is provided between the second rotating rod 444 and the transport frame 43. When the drive motor 442 starts, it drives the first rotating rod 443. When the first rotating rod 443 rotates from the rear towards the roller assembly 42, it drives the third rotating rod 445 to move. The third rotating rod 445 rotates relative to the second rotating rod 444 and the first rotating rod 443, causing the second rotating rod 444 to move towards the roller assembly 42. When the second rotating rod 444 moves towards the roller assembly 42, it drives the fourth rotating rod 446 to move. The fourth rotating rod 446 moves relative to the transport frame 43 and pulls the transport frame 43 towards the roller assembly 42, transferring the cardboard from a position away from the roller assembly 42 to a position close to the roller assembly 42. When the transport frame 43 needs to return to its original position, the drive motor 442 is controlled to rotate in the opposite direction.

[0029] One end of the third rotating rod 445 is rotatably connected to the middle of the second rotating rod 444, and one end of the fourth rotating rod 446 is rotatably connected to the top of the second rotating rod 444. This design enables the second rotating rod 444 to move in tandem, making the linkage movement smoother.

[0030] The length of the third rotating rod 445 is longer than the length of the fourth rotating rod 446, so that the third rotating rod 445 has sufficient rotation length to pull the transport frame 43 to move.

[0031] The transport frame 43 includes a transport frame body 431, on which an outwardly extending guide rod 432 is connected. The support bracket 41 has a sliding groove 411 within which the guide rod 432 slides. The other end of the fourth rotating rod 446 is rotatably connected to the transport frame body 431. The cooperation of the guide rod 432 and the sliding groove 411 guides the transport frame body 431 to slide back and forth relative to the support bracket 41.

[0032] The roller assembly 42 includes a first roller 421 and a second roller 422 rotatably connected to the front side of the support bracket 41. The first roller 421 and the second roller 422 are arranged vertically at an interval. A second drive motor 423 is also connected to the support bracket 41. The output shaft of the second drive motor 423 is connected to the second roller 422 to drive the second roller 422 to rotate. When the second drive motor 423 starts, it drives the second roller 422 to rotate, so that when the paper jam comes into contact with the second roller 422, it is automatically rolled out to external equipment for subsequent paper mounting processing.

[0033] The suction cup assembly 45 includes a first slide rail 451 disposed on the top of the frame 1, a first slider 452 that can slide relative to the slide rail 451, a third drive motor 453 that can drive the first slider 452 to slide along the first slide rail 451, a second slide rail 454 that is arranged horizontally connected to the first slider 452, a second slider 455 that can slide relative to the second slide rail 454, a vertically arranged connecting frame 456 that is connected to the second slider 455, a fourth drive motor 457 that is retractable connected to the lower end of the connecting frame 456, a suction cup frame 458 that is connected to the output shaft of the fourth drive motor 457, and a plurality of suction cups 459 disposed on the suction cup frame 458. The cooperation of the first slide rail 451, the first slider 452, the second slide rail 454, the second slider 455 and the fourth drive motor 457 can adjust the position of the suction cup frame 458 relative to the frame 1 in the front, back and left and right directions. At the same time, the fourth drive motor 457 can adjust the suction cup frame 458 so that the suction cup frame 458 moves downward to clamp the cardboard or moves upward to pick up the cardboard.

[0034] The suction cup frame 459 is also connected to a top push plate 45a that can rotate relative to it. A fifth drive motor 45b that can drive the top push plate 45a to rotate is also connected to the suction cup frame 459. When the suction cup assembly 45 transfers the cardboard to the transport frame 43, the fifth drive motor 45b starts and drives the top push plate 45a to rotate, causing the top push plate 45a to push the cardboard forward along the transport frame 43 a certain distance, making the cardboard protrude forward and pass through the roller assembly 42 more quickly, improving the transport speed and facilitating subsequent paper mounting processing.

[0035] The pallet assembly 2 includes a support base 21 that can be driven by a sprocket assembly 3. A pallet body 22 for placing cardboard boxes is mounted on the support base 21. The rear side of the pallet body 22 is connected to the support base 21 via a connecting post. A cylinder 23 is also mounted on the support base 21, and the output shaft of the cylinder 23 is rotatably connected to the front side of the pallet body 22. The pallet body 22 is used to place a stack of cardboard boxes. The cylinder 23 allows adjustment of the tilt angle of the front side of the pallet body 22, causing it to tilt upwards or downwards, facilitating a tilted position for the suction cup assembly 45 to grip and suck it in.

[0036] The frame 1 is also equipped with two vertically arranged guide rods 11, and the support base 21 is equipped with multiple pulleys 211 that can slide on the guide rods 11. The guide rods 11 are used to guide the sliding of the multiple pulleys 211. At the same time, since the multiple pulleys 211 cooperate with the support base 21 to support between the two guide rods 11, it not only facilitates sliding, but also makes the connection between the support base 21 and the frame 1 more stable.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An automatic feeding device for carton paperboard, characterized in that, The utility model provides a paperboard conveying device, including: Rack (1), the rack (1) is connected with the paperboard stack of being able to support the supporting plate subassembly (2) of paperboard, the paperboard stack is multiple paperboard layering placement, the supporting plate subassembly (2) with rack (1) between be equipped with the chain wheel subassembly (3) of being able to make the supporting plate subassembly (2) relative rack (1) up and down movement, the top side of rack (1) still be equipped with the transport subassembly (4) of being able to transport paperboard towards external equipment, the transport subassembly (4) includes the support bracket (41) of being connected to rack (1), the front side of support bracket (41) is provided with roller assembly (42), be equipped with the transport frame (43) of being able to slide relative it and remove paperboard to the roller assembly (42) at support bracket (41), the transport frame (43) with support bracket (41) between be equipped with the drive subassembly (44) of being able to make the transport frame (43) reciprocating movement, still be equipped with the suction cup subassembly (45) of being able to remove paperboard from supporting plate subassembly (2) to the transport frame (43) on rack (1).

2. The automatic feeding device of the carton paperboard according to claim 1, characterized in that, The drive subassembly (44) includes the rotating shaft (441) of being connected to support bracket (41), support bracket (41) is connected with the first drive motor (442) of being able to drive rotating shaft (441), the transmission belt between the first drive motor (442) and rotating shaft (441), the first rotating rod (443) of being able to follow its rotation is connected on rotating shaft (441), support bracket (41) is still connected with the second rotating rod (444) of being able to rotate relative it, the third rotating rod (445) of being able to rotate relative both is equipped between the second rotating rod (444) and first rotating rod (443), the fourth rotating rod (446) of being able to rotate relative both is equipped between the second rotating rod (444) and transport frame (43).

3. The automatic feeding device of the carton paperboard according to claim 2, characterized in that, The third rotating rod (445) one end is rotatably connected to the middle part of the second rotating rod (444), and the fourth rotating rod (446) one end is rotatably connected to the top of the second rotating rod (444).

4. The automatic feeding device of the carton paperboard according to claim 2, characterized in that, The length of the third rotating rod (445) is longer than the length of the fourth rotating rod (446).

5. The automatic feeding device of the carton paperboard according to claim 2, characterized in that, The transport frame (43) includes a transport frame body (431), the guide rod (432) extending outward is connected to the transport frame body (431), the sliding groove (411) capable of sliding the guide rod (432) is provided on the support bracket (41), and the other end of the fourth rotating rod (446) is rotatably connected to the transport frame body (431).

6. The automatic feeding device of the carton paperboard according to claim 5, characterized in that, The roller assembly (42) includes a first roller (421) and a second roller (422) rotatably connected to the front side of the support bracket (41), the first roller (421) and the second roller (422) are arranged in an upper and lower spaced manner, and a second drive motor (423) is further connected to the support bracket (41), the output shaft of the second drive motor (423) is connected with the second roller (422) to drive the second roller (422) to rotate.

7. The automatic feeding device of the carton paperboard according to claim 1, characterized in that, The suction disc assembly (45) comprises a first sliding rail (451) arranged on the top of the rack (1), the sliding rail (451) is provided with a first sliding block (452) capable of sliding relative to the sliding rail (451), the sliding rail (451) is provided with a third driving motor (453) capable of driving the first sliding block (452) to slide along the first sliding rail (451), the first sliding block (452) is connected with a transversely arranged second sliding rail (454), the second sliding rail (454) is provided with a second sliding block (455) capable of sliding relative to the second sliding rail (454), the second sliding block (455) is connected with a vertically arranged connecting frame (456), the lower end of the connecting frame (456) is connected with a fourth driving motor (457) capable of stretching and retracting, the output shaft of the fourth driving motor (457) is connected with a suction disc frame (458), and a plurality of suction discs (459) are arranged on the suction disc frame (458).

8. The automatic feeding device of the carton paperboard according to claim 7, characterized in that, The rear end of the suction disc frame (458) is further connected with a push plate (45a) capable of rotating relative to the suction disc frame (458), and the suction disc frame (458) is further connected with a fifth driving motor (45b) capable of driving the push plate (45a) to rotate.

9. The automatic feeding device of the carton paperboard according to claim 1, characterized in that, The supporting plate assembly (2) comprises a supporting seat (21) capable of being driven by the chain wheel assembly (3), the supporting seat (21) is provided with a supporting plate body (22) capable of placing the color box paperboard, the rear side of the supporting plate body (22) is connected to the supporting seat (21) through a connecting column, and the supporting seat (21) is further provided with a pneumatic cylinder (23), and the output shaft of the pneumatic cylinder (23) is rotatably connected to the front side of the supporting plate body (22).

10. The automatic feeding device of the carton paperboard according to claim 9, characterized in that, The rack (1) is further provided with two vertically arranged guide rods (11), and the supporting seat (21) is provided with a plurality of pulleys (211) capable of sliding on the guide rods (11).

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