Stacking device for carton printing

Abstract

The utility model relates to the technical field of carton printing, in particular to a stacking device for carton printing, which comprises four support frames and a stacking bin, vertical plates are fixedly mounted on the top of the front support frame and the top of the rear support frame, a plurality of round rollers are rotatably mounted on the opposite sides of the two vertical plates, and the stacking bin is fixedly mounted on the vertical plates. The peripheral walls of every two adjacent round rollers are sleeved with a conveying belt, and a beating mechanism is arranged above the round rollers. And the flapping mechanism comprises a mounting plate, a rotating shaft, an overturning plate, a sector gear, a U-shaped plate, a double-shaft motor and a driving gear. According to the stacking device for carton printing, when cartons are stacked through the flapping mechanism, chippings at the slotting positions of the cartons can be automatically flapped off, the fallen chippings can fall into the collecting box to be collected, and the problems that chippings are adhered to the slotting positions of the cartons, and the chippings are mixed in carton stacks, so that the flatness of the cartons during stacking is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton printing, in particular to a palletizing device for carton printing. Background Art

[0002] Carton printing is a complex process involving multiple steps, including design, plate making, printing, die-cutting, laminating, folding, and packaging. When cartons are printed using a printing and slotting machine, the printing and slotting operations can be completed simultaneously.

[0003] The printed cartons will be stacked for subsequent bundling. However, debris will stick to the slots of the cartons. The debris mixed in the carton stack will affect the flatness of the cartons during stacking. Therefore, a palletizing device for carton printing is proposed to solve the above problem. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a stacking device for carton printing, which has the advantages of automatic debris removal, and solves the problem that debris sticks to the slots of the carton and the debris is mixed in the carton stack, affecting the flatness of the carton during stacking.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a palletizing device for carton printing, comprising four support frames and a palletizing bin, the tops of the front support frames and the rear support frames are fixedly mounted with vertical plates, a plurality of round rollers are rotatably mounted on opposite sides of the two vertical plates, a conveyor belt is sleeved on the outer peripheral walls of two adjacent round rollers, a beating mechanism is arranged above the round rollers, a palletizing plate is movably mounted inside the palletizing bin, and a driving mechanism is arranged at the left end of the front vertical plate.

[0006] Furthermore, the beating mechanism includes a mounting plate, a rotating shaft, a flip plate, a sector gear, a U-shaped plate, a dual-axis motor and a driving gear. The mounting plates are fixedly mounted on the top centers of the two vertical plates, and the rotating shafts are rotatably mounted on the opposite sides of the two mounting plates. The two ends of the rotating shaft respectively pass through and extend to the outside of the mounting plates. The flip plate is fixedly sleeved on the center of the outer peripheral wall of the rotating shaft. The front and back sides of the rotating shaft are fixedly mounted with sector gears. A U-shaped plate is fixedly mounted on the top of the vertical plate and on the right side of the rotating shaft. The dual-axis motor is fixedly mounted on the top center of the U-shaped plate. The output end of the dual-axis motor is fixedly mounted with a driving gear, and the driving gear is meshed with the sector gear.

[0007] Furthermore, a contact platform is fixedly installed on one side opposite to the two vertical plates and between the conveyor belts, and the contact platform is located below the flip plate.

[0008] Furthermore, the driving mechanism includes a motor frame, a driving motor, a belt pulley and a transmission belt. The motor frame is fixedly installed on the left end of the front face of the vertical plate on the front side, and the driving motor is fixedly installed on the motor frame. The front face of the circular roller is fixedly installed with a belt pulley with one end passing through and extending to the front side of the vertical plate on the front side. The belt pulley is movably connected through a transmission belt, and the output end of the driving motor is fixedly connected to the belt pulley on the left side.

[0009] Furthermore, tensioning wheels are rotatably installed on the front side of the vertical plate on the upper and lower sides of the transmission belt, a collection box is placed under the circular roller, and a positioning plate is fixedly installed on the left end of the front support frame and the opposite side of the rear support frame, and the positioning plate extends to the side of the stacking bin.

[0010] Furthermore, a slide groove is provided on the front and rear sides of the inner wall of the stacking bin, and a slider with one end fixedly connected to the stacking plate is slidably installed inside the slide groove. A linear module with an output end fixedly connected to the stacking plate is embedded on the left side of the inner wall of the stacking bin, and a brake caster is fixedly installed on the bottom of the stacking bin.

[0011] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0012] The stacking device for carton printing can automatically knock down debris at the slots of the cartons when stacking the cartons through a provided flapping mechanism, and the fallen debris can fall into a collection box for collection, thereby solving the problem that debris may stick to the slots of the cartons and the debris may be mixed in the cartons stack, which may affect the flatness of the cartons during stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0015] In the figure: 1 support frame, 11 positioning plate, 2 vertical plate, 3 round roller, 4 transmission belt, 5 flapping mechanism, 51 mounting plate, 52 rotating shaft, 53 flip plate, 54 sector gear, 55 U-shaped plate, 56 dual-axis motor, 57 driving gear, 6 palletizing bin, 7 palletizing plate, 8 driving mechanism, 81 motor frame, 82 driving motor, 83 belt pulley, 84 transmission belt, 9 collection box. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-2 In this embodiment, a palletizing device for carton printing includes four support frames 1 and a palletizing bin 6. Vertical plates 2 are fixedly installed on the top of the front support frame 1 and the rear support frame 1. A plurality of round rollers 3 are rotatably installed on the opposite sides of the two vertical plates 2. A conveyor belt 4 is sleeved on the outer peripheral walls of two adjacent round rollers 3. A beating mechanism 5 is provided above the round rollers 3. A palletizing plate 7 is movably installed inside the palletizing bin 6. A driving mechanism 8 is provided at the left end of the front vertical plate 2.

[0018] In this embodiment, the driving mechanism 8 includes a motor frame 81, a driving motor 82, a belt pulley 83 and a transmission belt 84. The motor frame 81 is fixedly installed on the left end of the front face of the front vertical plate 2, and the driving motor 82 is fixedly installed on the motor frame 81. The front face of the round roller 3 is fixedly installed with a belt pulley 83 with one end passing through and extending to the front side of the front vertical plate 2. The belt pulley 83 is movably connected by a transmission belt 84, and the output end of the driving motor 82 is fixedly connected to the left belt pulley 83.

[0019] Specifically, starting the drive motor 82 can rotate the belt pulley 83 on the left, and drive the belt pulleys 83 on the right and the middle to rotate synchronously through the transmission belt 84, driving multiple rollers 3 to rotate synchronously, and the rollers 3 drive the conveyor belt 4 to rotate and drive the carton to move forward.

[0020] In this embodiment, the beating mechanism 5 includes a mounting plate 51, a rotating shaft 52, a flip plate 53, a sector gear 54, a U-shaped plate 55, a dual-axis motor 56 and a driving gear 57. The top center of the two vertical plates 2 is fixedly mounted with the mounting plate 51, and the rotating shaft 52 is rotatably mounted on the opposite side of the two mounting plates 51. The two ends of the rotating shaft 52 respectively pass through and extend to the outside of the mounting plate 51. The flip plate 53 is fixedly sleeved on the center of the outer peripheral wall of the rotating shaft 52. The front and back sides of the rotating shaft 52 are fixedly mounted with sector gears 54. The U-shaped plate 55 is fixedly mounted on the top of the vertical plate 2 and on the right side of the rotating shaft 52. The dual-axis motor 56 is fixedly mounted at the top center of the U-shaped plate 55. The output end of the dual-axis motor 56 is fixedly mounted with a driving gear 57, and the driving gear 57 is meshed with the sector gear 54.

[0021] Specifically, as the carton moves to the flip plate 53, the dual-axis motor 56 is started to rotate the driving gears 57 on both sides. The driving gear 57 transmits power to the fan gear 54. The fan gear 54 drives the flip plate 53 on the rotating shaft 52 to quickly hit the carton downward, so that the debris at the slot of the carton is shaken off. Then the dual-axis motor 56 is operated to flip and drive the flip plate 53 to reset. In this way, the carton debris can be automatically removed.

[0022] A contact platform is fixedly installed on one side opposite to the two vertical plates 2 and between the conveyor belts 4 . The contact platform is located below the flip plate 53 .

[0023] Specifically, the contact platform can provide support for the carton when the flip plate 53 hits the carton downward, preventing the carton from falling under the round roller 3.

[0024] In this embodiment, tensioning wheels are rotatably installed on the front side of the front vertical plate 2 and on the upper and lower sides of the transmission belt 84, a collection box 9 is placed under the round roller 3, and a positioning plate 11 is fixedly installed on the left end of the front support frame 1 opposite to the rear support frame 1, and the positioning plate 11 extends to the side of the stacking bin 6.

[0025] Specifically, the tensioning wheel can adjust the tensioning degree of the transmission belt 84 in the middle position, so that the transmission belt 84 can drive the round roller 3 in the middle position to rotate together; the collection box 9 can collect the fallen cardboard debris; the positioning plate 11 can locate the placement position of the stacking bin 6.

[0026] In this embodiment, a slide groove is provided on the front and rear sides of the inner wall of the stacking bin 6, and a slider with one end fixedly connected to the stacking plate 7 is slidably installed inside the slide groove. A linear module with an output end fixedly connected to the stacking plate 7 is embedded on the left side of the inner wall of the stacking bin 6, and a brake caster is fixedly installed on the bottom of the stacking bin 6.

[0027] Specifically, the opening of the slide groove and the slider enables the stacking plate 7 to move vertically in the stacking bin 6, and the operating linear module can move the stacking plate 7 vertically; the stacking bin 6 can be moved and fixed in position with the help of brake casters.

[0028] The working principle of the above embodiment is:

[0029] (1) The entire device is moved horizontally to the discharge port of the printing and slotting machine. The cartons that have been printed and slotted can be transported to the round roller 3. The drive motor 82 is started to rotate the belt pulley 83 on the left side. The right and middle belt pulleys 83 are driven to rotate synchronously through the transmission belt 84, driving multiple round rollers 3 to rotate synchronously. The round rollers 3 drive the conveyor belt 4 to rotate and drive the cartons to move forward.

[0030] (2) As the carton moves to the flip plate 53, the dual-axis motor 56 is started to rotate the driving gears 57 on both sides. The driving gear 57 transmits power to the fan gear 54. The fan gear 54 drives the flip plate 53 on the rotating shaft 52 to quickly hit the carton downward, so that the debris at the slot of the carton is shaken off. Then the dual-axis motor 56 is operated to flip and drive the flip plate 53 to reset. In this way, the carton debris can be automatically removed.

[0031] (3) As the cartons continue to move, they can fall onto the palletizing plate 7 for stacking and palletizing operations. The linear module can be operated to move the palletizing plate 7 vertically until the entire palletizing bin 6 is palletized, and the palletizing operation of the cartons can be completed.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A palletizing device for carton printing, comprising four support frames (1) and a palletizing bin (6), characterized in that: A vertical plate (2) is fixedly mounted on the top of the front support frame (1) and the rear support frame (1), a plurality of round rollers (3) are rotatably mounted on opposite sides of the two vertical plates (2), a conveyor belt (4) is sleeved on the outer peripheral walls of two adjacent round rollers (3), a beating mechanism (5) is arranged above the round rollers (3), a stacking plate (7) is movably mounted inside the stacking bin (6), and a driving mechanism (8) is arranged at the left end of the front vertical plate (2).

2. A palletizing device for carton printing according to claim 1, characterized in that: The flapping mechanism (5) comprises a mounting plate (51), a rotating shaft (52), a flip plate (53), a sector gear (54), a U-shaped plate (55), a dual-axis motor (56) and a driving gear (57). The mounting plate (51) is fixedly mounted at the top center of the two vertical plates (2). The rotating shaft (52) is rotatably mounted on one side opposite to the two mounting plates (51). The two ends of the rotating shaft (52) respectively pass through and extend to the outside of the mounting plate (51). The flip plate (53) is fixedly sleeved at the center of the outer peripheral wall of the rotating shaft (52). The sector gear (54) is fixedly mounted on the front and back of the rotating shaft (52). The U-shaped plate (55) is fixedly mounted at the top of the vertical plate (2) and on the right side of the rotating shaft (52). The dual-axis motor (56) is fixedly mounted at the top center of the U-shaped plate (55). The output end of the dual-axis motor (56) is fixedly mounted with a driving gear (57). The driving gear (57) is meshed with the sector gear (54).

3. The palletizing device for carton printing according to claim 2, characterized in that: A contact table is fixedly installed on one side opposite to the two vertical plates (2) and between the conveyor belts (4), and the contact table is located below the flip plate (53).

4. The palletizing device for carton printing according to claim 1, characterized in that: The driving mechanism (8) includes a motor frame (81), a driving motor (82), a belt pulley (83) and a transmission belt (84). The motor frame (81) is fixedly mounted on the left end of the front face of the vertical plate (2) on the front side. The driving motor (82) is fixedly mounted on the motor frame (81). The front face of the round roller (3) is fixedly mounted with a belt pulley (83) having one end penetrating and extending to the front side of the vertical plate (2) on the front side. The belt pulley (83) is movably connected via a transmission belt (84). The output end of the driving motor (82) is fixedly connected to the belt pulley (83) on the left side.

5. The palletizing device for carton printing according to claim 4, characterized in that: Tension wheels are rotatably mounted on the front side of the vertical plate (2) and on both the upper and lower sides of the transmission belt (84). A collection box (9) is placed below the round roller (3). A positioning plate (11) is fixedly mounted on the left end of the front support frame (1) and the rear support frame (1) on the opposite side. The positioning plate (11) extends to the side of the stacking bin (6).

6. The palletizing device for carton printing according to claim 1, characterized in that: The front side and the rear side of the inner wall of the stacking bin (6) are both provided with a slide groove, and a slider having one end fixedly connected to the stacking plate (7) is slidably installed inside the slide groove. A linear module having an output end fixedly connected to the stacking plate (7) is embedded on the left side of the inner wall of the stacking bin (6), and a brake caster is fixedly installed at the bottom of the stacking bin (6).

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