Carton batch strip bundle packaging equipment

Abstract

The invention provides carton batch bundling packaging equipment, and relates to the carton batch bundling packaging technology, the carton batch bundling packaging equipment comprises conveying mechanisms, each conveying mechanism comprises a driving plate and a first conveying belt, the driving plates are movably arranged in the width direction of a machine box, the distance between the driving plates and the bottom of the machine box is adjustable, and two mounting plates are arranged on the opposite faces of the driving plates; first rotating motors are arranged on the mounting plates, and driving shafts of the first rotating motors are connected with one ends of the first conveying belts correspondingly; the side limiting mechanism comprises at least one pair of side plates, and the side plates are movably arranged in the length direction of the case; the rotating mechanism is arranged above the machine case and comprises a pair of adsorption plates, the distance between the adsorption plates and the upper surface of the machine case is adjustable, suction cups are arranged on the lower surfaces of the adsorption plates and communicate with ventilation hoses, the adsorption plates are arranged around a rotating shaft in a rotating mode, and the distance between the adsorption plates and the rotating shaft is adjustable. Batch neat stacking and strip bundle packaging work of the cartons can be completed without manual participation, and high practicability is achieved.

Description

Technical Field

[0001] The present application relates to the field of carton processing, in particular to carton batch strip packaging technology, and specifically to a carton batch strip packaging equipment. Background Art

[0002] The production process of corrugated boxes is generally: preheating and softening, corrugation forming, gluing and shaping, cooling and curing, cutting and sorting, printing and crease pressing, and strip packaging. When strip packaging is carried out on a batch of cartons, the corrugated cardboard that has been creased and printed is generally stacked, and then placed on the workbench of the strip packaging machine, and the stacked cardboard is packaged in strips through the strip packaging machine. At present, in the operation process of batch strip packaging of cartons, the cardboard from the previous process is generally collected manually, and it is manually stacked and placed on the workbench of the strip packaging machine for strip packaging, and the packaged cardboard is manually removed from the strip packaging machine; this operation method is inefficient, and when the cardboard volume is large, it consumes more labor costs and time costs, and it is difficult to match the processing efficiency of the entire carton processing production line; and it is difficult to stack the cardboard neatly when manually stacking the cardboard, and the packaging strip is easy to form indentations on the edge of the cardboard during strip packaging, affecting the integrity and aesthetics of the final carton. Summary of the invention

[0003] In order to solve the above-mentioned defects of the related prior art, the present application provides a carton batch strip packaging equipment, which can complete the batch neat stacking and strip packaging of cartons without human intervention and has strong practicality.

[0004] In order to achieve the above object, the present invention adopts the following technologies: A carton batch strip packaging device includes a strip packaging machine, the strip packaging machine includes a chassis and a working frame arranged on the upper surface of the chassis, and also includes: A pair of conveying mechanisms, each comprising a driving plate and a pair of first conveyor belts, the plate surfaces of the driving plates are parallel to the side surfaces of the chassis, and are movably arranged along the width direction of the chassis, and the distance between the driving plates and the bottom of the chassis is adjustable, two mounting plates are arranged on the opposite sides of the two driving plates, and the mounting plates are provided with first rotating motors whose axes are parallel to the length direction of the chassis, the first rotating motors on the same driving plate are coaxially arranged and their driving shafts are arranged opposite to each other, the driving shafts of the first rotating motors are respectively connected to one end of the first conveyor belts, the conveying surfaces of the first conveyor belts are parallel to the length direction of the chassis, and the conveying directions of the first conveyor belts are perpendicular to the length direction of the chassis; The side limiting mechanism comprises at least one pair of side plates, the side plate surfaces are parallel to the end surfaces of the chassis, the side plates are arranged to move along the length direction of the chassis, and the lower parts of the side plates are in sliding contact with the upper surface of the chassis; The rotating mechanism arranged above the chassis includes a pair of adsorption plates, the plate surfaces of the adsorption plates are parallel to the upper surface of the chassis, the distance between the adsorption plates and the upper surface of the chassis is adjustable, suction cups are arranged on the lower surfaces of the adsorption plates, the suction cups are connected to ventilation hoses, the adsorption plates are rotatably arranged around a rotating axis, the rotating axis is coaxial with the central axis of the chassis parallel to its own height direction, the central axes of the two adsorption plates are coplanar with the three axes of the rotating axis, and the distance between the adsorption plates and the rotating axis is adjustable.

[0005] Furthermore, it also includes a base plate, the chassis is arranged on the base plate, the base plate is provided with two first electric screws whose driving directions are parallel to the width direction of the chassis, the first electric screws are threadedly matched with first matching blocks, the first matching blocks are provided with first linear cylinders whose driving directions are parallel to the height direction of the chassis, and the transmission mechanism also includes an L-shaped frame, the L-shaped frame includes a horizontal part and a vertical part, the vertical part is arranged parallel to the height direction of the chassis and connected to the driving shaft of the first linear cylinder, the upper end of the vertical part is connected to the horizontal part toward one side of the chassis, the horizontal part is parallel to the width direction of the chassis, and one end of the horizontal part is connected to the driving plate.

[0006] Furthermore, a plurality of mounting rods are provided on the bottom plate, and the mounting rods are respectively located outside the two ends of the chassis, and a same fixing plate is sleeved on the mounting rods located outside the same end of the chassis, and a second linear cylinder is provided on the fixing plate, and the driving direction of the second linear cylinder is parallel to the length direction of the chassis and its driving shaft is respectively connected to the side plates.

[0007] Furthermore, a mounting frame is connected to the top of the mounting rod, and a second rotating motor is arranged on the mounting frame. The driving shaft of the second rotating motor is coaxial with the central axis of the chassis parallel to its own height direction. The driving shaft of the second rotating motor is coaxially connected to a turntable. A connecting rod is connected to the lower surface of the turntable. The connecting rod is connected to a rotating block. Two rotating plates are respectively connected to the upper part of the rotating block. Two second electric screw rods are respectively arranged on the lower surface of the rotating plate. The driving directions of the two second electric screw rods are parallel to the upper surface of the chassis, and the driving shafts of the two second electric screw rods are coaxially arranged. The driving shafts of the second electric screw rods are threadedly matched with a second matching block. The lower part of the second matching block is connected to a third linear cylinder whose driving direction is parallel to the height direction of the chassis, and the driving shaft of the third linear cylinder is coaxially connected to the adsorption plate.

[0008] Furthermore, an air pump is provided on the upper surface of the rotating plate, the working end of the air pump is connected to an air pipe, the air pipe is connected to a pressure control chamber, the pressure control chamber is provided on the upper surface of the rotating plate, and the ventilation hoses are respectively connected to the corresponding pressure control chambers.

[0009] Furthermore, a support ring is connected below the mounting frame, a matching groove is provided on the inner wall of the support ring, the edge of the turntable slides in the matching groove, a special-shaped groove is provided on the upper surface of the turntable, and a special-shaped block is connected to the driving shaft of the second rotating motor. The projection shape of the special-shaped block and the special-shaped groove in the height direction of the chassis matches, and the special-shaped block fits in the special-shaped groove.

[0010] Furthermore, it also includes a temporary storage bin, which is arranged outside one side of the chassis, and one of the conveying mechanisms is located between the temporary storage bin and the chassis, and a lifting plate is provided in the temporary storage bin that moves along its own height direction, and the lifting plate surface is parallel to the upper surface of the temporary storage bin, and the four sides of the temporary storage bin are defined as a first side, a second side, a third side, and a fourth side, the first side is parallel to the fourth side, the second side is parallel to the third side, the first side is directly facing one of the conveying mechanisms and is open, the first side is slidably attached with a baffle of matching shape, a support plate extends outward from the temporary storage bin, and a fifth linear cylinder is provided on the support plate, and the driving direction of the fifth linear cylinder is parallel to the height direction of the temporary storage bin, and the driving axis of the fifth linear cylinder A driving block is connected downwardly, the driving block is connected to a driving rod, the driving rod is connected to a baffle, a board entrance is penetrated at the lower part of the second side surface, a predetermined distance exists between the bottom of the board entrance and the bottom of the temporary storage bin, the board entrance is connected to a temporary storage frame, a horizontal channel is penetrated on the lower surface of the temporary storage frame, a fifth electric screw is provided on the lower side of the horizontal channel, the driving direction of the fifth electric screw is perpendicular to the second side surface, the driving shaft thread of the fifth electric screw is matched with a fifth matching block, the fifth matching block passes through the horizontal channel and is connected with a pushing plate, the push plate surface is parallel to the second side surface, and the shape matches the board entrance, a buried groove is provided on the upper surface of the interior of the temporary storage bin, a second conveyor belt is provided in the buried groove, and the conveying direction of the second conveyor belt is perpendicular to the first side surface.

[0011] Furthermore, the third side surface is penetrated by a first vertical channel, the third side surface is provided with a third electric screw having a driving direction parallel to the height direction of the temporary storage bin, the driving shaft of the third electric screw is threadedly matched with a third matching block, the lifting plate passes through the first vertical channel to connect to the third matching block, the fourth side surface is penetrated by a second vertical channel, the fourth side surface is connected with a sliding rod along the height direction of the temporary storage bin, a sliding sleeve is provided on the sliding rod, and the lifting plate passes through the second vertical channel to connect to the sliding rod.

[0012] Furthermore, the fourth side surface is penetrated by a accommodating channel whose length direction is parallel to the height direction of the temporary storage bin, and the upper surface of the temporary storage bin is penetrated by a moving channel whose length direction is perpendicular to the first side surface, one end of the moving channel is connected with the first side surface, and the other end is connected with the upper end of the accommodating channel, and the upper surface of the temporary storage bin is provided with a fourth electric screw whose driving direction is perpendicular to the first side surface, and the driving shaft of the fourth electric screw is threadedly matched with a fourth matching block, and the fourth matching block is connected to a moving plate, and the moving plate is provided with a fourth linear cylinder whose driving direction is parallel to the height direction of the temporary storage bin, and the driving shaft of the fourth linear cylinder is passed through the moving channel.

[0013] The beneficial effects of the present invention are: 1. A pair of conveying mechanisms located on both sides of the strip packaging machine are used to complete the receiving, stacking and unloading of cardboards. The entire process does not require manual participation, saving the time and labor costs of strip packaging and improving the efficiency of strip packaging.

[0014] 2. When the cardboard needs to be packed in strips from multiple directions, the rotating mechanism can rotate the stacked cardboard for strip packing. There is no need to manually adjust the position of the cardboard, which improves the efficiency of strip packing.

[0015] 3. The stacked cardboards are contacted by the conveying mechanism and the side limiting mechanism, ensuring that the cardboards on the working table of the strip packaging machine are stacked neatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a carton batch strip packaging device according to an embodiment of the present application.

[0017] Figure 2 It is a three-dimensional schematic diagram of the strip packaging machine according to an embodiment of the present application.

[0018] Figure 3 It is a three-dimensional schematic diagram of the transmission mechanism of an embodiment of the present application.

[0019] Figure 4 is a three-dimensional schematic diagram of the side limit mechanism of an embodiment of the present application, Figure 5 It is a three-dimensional schematic diagram of the rotating mechanism of an embodiment of the present application.

[0020] Figure 6 This application Figure 5 A partial enlarged schematic diagram in the middle.

[0021] Figure 7 It is a schematic diagram of the exploded structure of the turntable and support ring, special-shaped groove and special-shaped block of the embodiment of the present application.

[0022] Figure 8 It is a three-dimensional schematic diagram of the temporary storage bin of an embodiment of the present application.

[0023] Fig. 9 It is a three-dimensional schematic diagram of the temporary storage bin after the baffle is removed according to the embodiment of the present application.

[0024] Fig.10 It is a three-dimensional schematic diagram of the temporary storage bin of the embodiment of the present application from another perspective.

[0025] Markings in the figure: 1-strip packaging machine, 11-chassis, 12-working frame, 2-transmission mechanism, 21-driving plate, 22-first conveyor belt, 23-mounting plate, 24-first rotating motor, 25-first electric screw, 26-first matching block, 27-first linear cylinder, 28-L-shaped frame, 3-side limiting mechanism, 31-side plate, 32-fixing plate, 33-second linear cylinder, 4-rotating mechanism, 41-adsorption plate, 42-suction cup, 43-ventilation hose, 44-mounting frame, 45-second rotating motor, 46-turntable, 47-connecting rod, 48-rotating block, 49-rotating plate, 410-second electric screw, 411-second matching block, 412-third linear cylinder, 413-air pump, 414-air pipe, 415-pressure control bin, 416-support ring, 417-matching groove, 418-special-shaped groove, 419-special-shaped block, 5-bottom plate, 51-mounting rod, 6-temporary storage bin, 61-lifting plate, 62-baffle, 63-board inlet, 64-buried groove, 65-second conveyor belt, 66-first vertical channel, 67-third electric screw, 68-third matching block, 69-second vertical channel, 610-sliding rod, 611-sliding block, 612-accommodating channel, 613-moving channel, 614-fourth electric screw, 615-fourth matching block, 616-moving plate, 617-fourth linear cylinder, 618-support plate, 619-fifth linear cylinder, 620-driving block, 621-driving rod, 622-temporary storage frame, 623-horizontal channel, 624-fifth electric screw, 625-fifth matching block, 626-pushing plate. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the implementation modes of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] like Figure 1 and Figure 2 As shown, this embodiment provides a carton batch strip packaging equipment, including a strip packaging machine 1, the strip packaging machine 1 includes a chassis 11 and a working frame 12 arranged on the upper surface of the chassis 11. The strip packaging machine 1 and its working principle belong to the prior art and will not be described in detail here. The equipment also includes a conveying mechanism 2, a side limiting mechanism 3, and a rotating mechanism 4.

[0028] Specifically, Figure 1~Figure 3As shown, a pair of conveying mechanisms 2 are provided, and each conveying mechanism 2 includes a driving plate 21 and a pair of first conveyor belts 22. The plate surfaces of the driving plates 21 are parallel to the side surfaces of the chassis 11, and are movably arranged along the width direction of the chassis 11, and the distance between the driving plates 21 and the bottom of the chassis 11 is adjustable. Two mounting plates 23 are arranged on the opposite sides of the two driving plates 21, and the mounting plates 23 are provided with first rotating motors 24 whose axes are parallel to the length direction of the chassis 11. The first rotating motors 24 on the same driving plate 21 are coaxially arranged and their driving shafts are arranged opposite to each other. The driving shafts of the first rotating motors 24 are respectively connected to one end of the first conveyor belt 22, and the conveying surfaces of the first conveyor belts 22 are parallel to the length direction of the chassis 11. The conveying directions of the first conveyor belts 22 are perpendicular to the length direction of the chassis 11. The first rotating motors 24 are used to drive the first conveyor belt 22 to rotate.

[0029] Specifically, Figure 1 , Figure 2 , Figure 4 As shown, the side limiting mechanism 3 includes two pairs of side plates 31, the side plates 31 are parallel to the end faces of the chassis 11, the side plates 31 are movable along the length direction of the chassis 11, the lower parts of the side plates 31 are in sliding contact with the upper surface of the chassis 11, the same pair of side plates 31 are respectively located at the two ends of the upper surface of the chassis 11, and different pairs of side plates 31 are respectively located on both sides of the working frame 12.

[0030] Specifically, Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the rotating mechanism 4 is arranged above the chassis 11, and the rotating mechanism 4 includes a pair of adsorption plates 41, the plate surface of the adsorption plate 41 is parallel to the upper surface of the chassis 11, and the distance between the adsorption plate 41 and the upper surface of the chassis 11 is adjustable. Suction cups 42 are provided on the lower surfaces of the adsorption plates 41, and the suction cups 42 are connected to ventilation hoses 43. More specifically, the ventilation hoses 43 are connected to an external air pressure control mechanism for controlling the air pressure in the suction cups 42 so that the suction cups 42 adsorb the cardboard; the adsorption plates 41 are all rotatably arranged around a rotation axis, and the rotation axis is coaxial with the central axis of the chassis 11 parallel to its own height direction, the central axes of the two adsorption plates 41 are coplanar with the rotation axis, and the distance between the adsorption plates 41 and the rotation axis is adjustable.

[0031] When working, the two conveying mechanisms 2 are defined as the first conveying mechanism 2 and the second conveying mechanism 2. The conveying belt 22 of the first conveying mechanism 2 is driven to rotate by the corresponding first rotating motor 24, so that the conveying surface of the conveying belt 22 is parallel to the upper surface of the chassis 11. The distance between the driving plate 21 of the first conveying mechanism 2 and the bottom of the chassis 11 is adjusted, and the cardboard processed from the previous process falls on the conveying belt 22 of the first conveying mechanism 2 and is stacked. When the number of cardboards reaches the predetermined number of single strip bundle packaging, the cardboard stops falling; the driving plate 21 of the first conveying mechanism 2 is adjusted to the distance between the bottom of the chassis 11 and the bottom of the chassis 11. 1, the stacked cardboards are transported to the surface of the chassis 11 by the conveyor belt 22, the conveyor belt 22 is driven to rotate by the first rotating motor 24, so that the conveying surfaces of all the conveyor belts 22 are perpendicular to the width direction of the chassis 11, the two driving plates 21 are moved along the width direction of the chassis 11, and the side plates 31 are moved along the length direction of the chassis 11, and the side plates 11 and the conveyor belt 22 are respectively in contact with the four sides of the stacked cardboards to drive the cardboards to be stacked neatly; the stacked cardboards are driven to move on the chassis 11 by the movement of the conveyor belt 22, and the stacked cardboards are bundled and packaged at different positions through the working frame 11; After the stacked cardboard strips are packaged in a bundle from one direction, when the stacked cardboards need to be packaged in a bundle from another direction, the suction plate 41 is moved downward to make the suction cup 42 contact with the topmost cardboard, and the suction cup 42 is adsorbed on the cardboard through the ventilation hose 43, and the suction plate 41 is rotated around the rotation axis. After rotating to the corresponding position, the suction of the suction cup 42 is canceled through the ventilation hose 43 and the suction plate 41 is raised upward, and the stacked cardboards can be packaged in a bundle from another direction. After the cardboard strips are packaged, the second conveying mechanism 2 is driven by the corresponding first rotating motor 24. The conveyor belt 22 of the second conveyor mechanism 2 is rotated so that the conveying surface of the conveyor belt 22 is parallel to the upper surface of the chassis 11. At the same time, the distance between the driving plate 21 of the second conveyor mechanism 2 and the bottom of the chassis 11 is adjusted so that the conveying surface of the conveyor belt 22 of the second conveyor mechanism 2 is lower than the upper surface of the chassis 11. The conveyor belt 22 of the first conveyor mechanism 2 is moved to push the cardboard that has been completed with strip bundles on the chassis 11 to the conveyor belt 22 of the second conveyor mechanism 2. The conveyor belt 22 of the second conveyor mechanism 2 is used to drive the cardboard that has been completed with strip bundles to move, so that the cardboard that has been completed with strip bundles leaves the equipment, and the unloading work is completed.

[0032] Preferably, Figure 1~Figure 3As shown, the device also includes a base plate 5, and the chassis 11 is arranged on the base plate 5. Two first electric screws 25 with driving directions parallel to the width direction of the chassis 11 are arranged on the base plate 5. The first electric screws 25 are all threadedly matched with first matching blocks 26. The first matching blocks 26 are all provided with first linear cylinders 27 with driving directions parallel to the height direction of the chassis 11. The transmission mechanism 2 also includes an L-shaped frame 28. The L-shaped frame 28 includes a horizontal portion and a vertical portion. The vertical portion is arranged parallel to the height direction of the chassis 11 and connected to the driving axis of the first linear cylinder 27. The upper end of the vertical portion is connected to the horizontal portion toward one side of the chassis 11, and the horizontal portion is parallel to the width direction of the chassis 11. One end of the horizontal portion is connected to the driving plate 21. The first electric screw 25 is used to drive the corresponding driving plate 21 to move along the width direction of the chassis 11, and the first linear cylinder 27 is used to adjust the distance between the corresponding driving plate 21 and the bottom of the chassis 11.

[0033] Preferably, Figure 1 , Figure 2 , Figure 4 As shown, four mounting rods 51 are provided on the bottom plate 5, and the mounting rods 51 are respectively located outside the two ends of the chassis 11. Specifically, two mounting rods 51 are respectively provided outside one end of the chassis 11, and the same fixing plate 32 is sleeved on the mounting rods 51 located outside the same end of the chassis 11, and two second linear cylinders 33 are provided on the fixing plate 32, and the driving direction of the second linear cylinder 33 is parallel to the length direction of the chassis 11 and the driving shafts thereof are respectively connected to the side plates 31, and the second linear cylinders 33 are used to drive the side plates 31 to move along the length direction of the chassis 11.

[0034] Preferably, Figure 2 , Figure 4 , Figure 5 , Figure 7As shown, the top of the mounting rod 51 is connected to the same mounting frame 44, and the mounting frame 44 is provided with a second rotating motor 45, the driving shaft of the second rotating motor 45 is coaxial with the central axis of the chassis 11 parallel to its own height direction, the driving shaft of the second rotating motor 45 is coaxially connected with a turntable 46, the lower surface of the turntable 46 is connected to a connecting rod 47, the connecting rod 47 is connected to a rotating block 48, the upper part of the rotating block 48 is respectively connected to two rotating plates 49, and the lower surface of the rotating plate 49 is respectively provided with two second electric screw rods 410, and the driving directions of the two second electric screw rods 410 are parallel to the upper surface of the chassis 11. The driving shafts of the two second electric screws 410 are coaxially arranged, and the driving shafts of the second electric screws 410 are threadedly matched with the second matching blocks 411. The lower part of the second matching blocks 411 is connected with a third linear cylinder 412 whose driving direction is parallel to the height direction of the chassis 11. The driving shaft of the third linear cylinder 412 is coaxially connected to the adsorption plate 41. The second rotating motor 45 is used to drive the adsorption plate 41 to rotate around the rotating shaft. The second electric screw 410 is used to adjust the distance between the adsorption plate 41 and the rotating shaft. The third linear cylinder 412 is used to adjust the distance between the adsorption plate 41 and the upper surface of the chassis 11.

[0035] Preferably, Figure 5 and Figure 6 As shown, an air pump 413 is provided on the upper surface of the rotating plate 49, and a working end of the air pump 413 is connected to an air pipe 414, and the air pipe 414 is connected to a pressure control bin 415, which is provided on the upper surface of the rotating plate 49, and the ventilation hoses 43 are respectively connected to the corresponding pressure control bins 415, and the air pump 413 is used to adjust the air pressure in the suction cup 42 through the air pipe 414, the pressure control bin 415, and the air hose 43 to control the adsorption relationship between the suction cup 42 and the cardboard.

[0036] Preferably, Figure 7 As shown, a support ring 416 is connected to the bottom of the mounting frame 44, and a matching groove 417 is provided on the inner wall of the support ring 416. The edge of the turntable 46 slides and fits in the matching groove 417. A special-shaped groove 418 is provided on the upper surface of the turntable 46. A special-shaped block 419 is connected to the driving shaft of the second rotating motor 45. The projection shape of the special-shaped block 419 and the special-shaped groove 418 in the height direction of the chassis 11 match, and the special-shaped block 419 fits in the special-shaped groove 418. The matching of the special-shaped block 419 and the special-shaped groove 418 is used to reduce the load borne by the second rotating motor 45 during operation to avoid damage to the second rotating motor 45.

[0037] Preferably, Figure 1 , Figure 2 , Figure 8~Figure 10As shown, the device also includes a temporary storage bin 6 in the form of a rectangular bin, which is arranged outside one side of the chassis 11. Further preferably, there is a certain distance between the bottom of the temporary storage bin 6 and the bottom plate 5, which can be achieved by a vertically arranged support column; and the first conveying mechanism 2 is located between the temporary storage bin 6 and the chassis 11, and a lifting plate 61 is provided in the temporary storage bin 6 for movement along its own height direction, and the surface of the lifting plate 61 is parallel to the upper surface of the temporary storage bin 6, and the four sides of the temporary storage bin 6 are defined as a first side, a second side, a third side, and a fourth side, and the first side is The side surface is parallel to the fourth side surface, the second side surface is parallel to the third side surface, the first side surface is facing the second conveying mechanism 2 and is openly arranged, the first side surface is slidably attached with a baffle 62 of matching shape, the temporary storage bin 6 is provided with a support plate 618 extending outward, the support plate 618 is provided with a fifth linear cylinder 619 whose driving direction is parallel to the height direction of the temporary storage bin 6, the driving axis of the fifth linear cylinder 619 is downwardly connected with a driving block 620, the driving block 620 is connected with a driving rod 621, and the driving rod 621 is connected to the baffle 62, The fifth linear cylinder 619 is used to drive the baffle 62 to move along the height direction of the temporary storage bin 6; the lower part of the second side is penetrated by a plate inlet 63, and there is a predetermined distance between the bottom of the plate inlet 63 and the bottom of the temporary storage bin 6; the plate inlet 63 is connected to a temporary storage frame 622, and the lower surface of the temporary storage frame 622 is penetrated by a horizontal channel 623 whose length direction is perpendicular to the second side, and the lower side of the horizontal channel 623 is provided with a fifth electric screw 624 whose driving direction is perpendicular to the second side, and the driving shaft of the fifth electric screw 624 is threadedly matched with a fifth matching block 625 The fifth matching block 625 passes through the horizontal channel 623 and is connected to a pushing plate 626. The surface of the pushing plate 626 is parallel to the second side surface, and its shape matches the board inlet 63. The fifth electric screw 624 is used to drive the pushing plate 626 to move in a direction perpendicular to the second side surface. A buried groove 64 is provided on the upper surface of the temporary storage bin 6. A second conveyor belt 65 is provided in the buried groove 64. The conveying direction of the second conveyor belt 65 is perpendicular to the first side surface. The second conveyor belt 65 is used to contact the cardboard and drive the cardboard to move out from the first side surface.

[0038] During operation, since the strip bundle packaging operation requires a certain amount of time, the temporary storage bin 6 is provided here to temporarily store the cardboard processed in the previous process when the conveying mechanism 2, the side limit mechanism 3, and the rotating mechanism 4 cooperate with the strip bundle packaging machine 1 to carry out strip bundle packaging; during the strip bundle packaging process, the lifting plate 61 is moved so that the lifting plate 61 is located at the bottom of the temporary storage bin 6, and the temporary storage frame 622 continues to receive the cardboard from the previous process; when the strip bundle packaging is completed, the pushing plate 626 is moved, and the pushing plate 626 pushes the cardboard through the board inlet 63 into the temporary storage bin 6, and stays on the lifting plate 61, and the lifting plate 61 is raised so that the cardboard on the top layer is aligned with the second conveying plate 62. The belt 65 contacts and the baffle plate 62 is moved downward at the same time, so that the distance between the upper end of the baffle plate 62 and the upper end of the temporary storage bin 1 matches the thickness of the cardboard, and the uppermost cardboard is driven by the second conveyor belt 65 to pass through the first side and fall on the first conveyor belt 22, and the lifting plate 61 is moved upward in sequence so that each cardboard contacts the second conveyor belt 65 and moves out of the temporary storage bin 6. When the number of cardboards on the first conveyor belt 22 reaches the predetermined number of single strip bundle packaging, the driving of the second conveyor belt 65 is stopped, and at the same time, the conveying mechanism 2, the side limit mechanism 3, and the rotating mechanism 4 cooperate with the strip bundle packaging machine 1 to perform strip bundle packaging; such a design can match the feeding of the strip bundle packaging process with the discharging of the previous process.

[0039] Preferably, Figure 1 , Fig. 9 , Fig.10 As shown, the third side surface is penetrated by a first vertical channel 66, and the third side surface is provided with a third electric screw 67 whose driving direction is parallel to the height direction of the temporary storage bin 6. The driving shaft of the third electric screw 67 is threadedly matched with a third matching block 68, and the lifting plate 61 passes through the first vertical channel 66 to connect with the third matching block 68. The fourth side surface is penetrated by a second vertical channel 69, and the fourth side surface is connected with a sliding rod 610 along the height direction of the temporary storage bin 6. A sliding block 611 is slidably sleeved on the sliding rod 610, and the lifting plate 61 passes through the second vertical channel 69 to connect with the sliding block 611. The third electric screw 67 is used to drive the lifting plate 61 to move along the height direction of the temporary storage bin 6.

[0040] Preferably, Figure 1 , Figure 8~Figure 10As shown, the fourth side surface is penetrated by two accommodating channels 612 whose length direction is parallel to the height direction of the temporary storage bin 6, and the upper surface of the temporary storage bin 6 is penetrated by two moving channels 613 whose length direction is perpendicular to the first side surface, one end of the moving channels 613 is connected to the first side surface, and the other end is respectively connected to the upper end of the accommodating channel 612, and the upper surface of the temporary storage bin 6 is provided with two fourth electric screws 614 whose driving directions are perpendicular to the first side surface, and the driving shafts of the fourth electric screws 614 are threadedly matched with fourth matching blocks 615, The fourth matching blocks 615 are all connected to the moving plates 616, and the moving plates 616 are all provided with fourth linear cylinders 617 whose driving directions are parallel to the height direction of the temporary storage bin 6, and the driving shafts of the fourth linear cylinders 617 are respectively penetrated in the moving channels 613; with such a design, when the efficiency of the second conveyor belt 65 in driving the cardboards to move in sequence is low, the distance between the upper end of the baffle plate 62 and the upper end of the temporary storage bin 1 is increased, and the driving shaft of the fourth linear cylinder 617 can simultaneously drive multiple cardboards to move out of the temporary storage bin 6 and fall onto the first conveyor belt 22.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application.

Claims

1. A carton batch strip packaging device, comprising a strip packaging machine (1), the strip packaging machine (1) comprising a machine case (11) and a working frame (12) arranged on the upper surface of the machine case (11), characterized in that: Also includes: A pair of conveying mechanisms (2), each comprising a driving plate (21) and a pair of first conveyor belts (22); the plate surfaces of the driving plates (21) are parallel to the side surfaces of the chassis (11) and are movably arranged along the width direction of the chassis (11); and the distance between the driving plates (21) and the bottom of the chassis (11) is adjustable; two mounting plates (23) are arranged on opposite sides of the two driving plates (21); the mounting plates (23) are each provided with a first rotating motor (24) whose axis is parallel to the length direction of the chassis (11); the first rotating motors (24) on the same driving plate (21) are coaxially arranged and their driving shafts are arranged opposite to each other; the driving shafts of the first rotating motors (24) are respectively connected to one end of the first conveyor belt (22); the conveying surfaces of the first conveyor belts (22) are parallel to the length direction of the chassis (11); and the conveying directions of the first conveyor belts (22) are perpendicular to the length direction of the chassis (11); The side limiting mechanism (3) comprises at least one pair of side plates (31), the plate surfaces of the side plates (31) are parallel to the end surfaces of the chassis (11), the side plates (31) are movably arranged along the length direction of the chassis (11), and the lower parts of the side plates (31) are in sliding contact with the upper surface of the chassis (11); The rotating mechanism (4) is arranged above the chassis (11), comprising a pair of adsorption plates (41), the plate surfaces of the adsorption plates (41) are parallel to the upper surface of the chassis (11), the spacing between the adsorption plates (41) and the upper surface of the chassis (11) is adjustable, the lower surfaces of the adsorption plates (41) are provided with suction cups (42), the suction cups (42) are connected to ventilation hoses (43), the adsorption plates (41) are arranged to rotate around a rotation axis, the rotation axis is coaxial with the central axis of the chassis (11) parallel to its own height direction, the central axes of the two adsorption plates (41) are coplanar with the rotation axis, and the spacing between the adsorption plates (41) and the rotation axis is adjustable.

2. The carton batch strip packaging equipment according to claim 1 is characterized in that: The transmission mechanism (2) further comprises a bottom plate (5), the chassis (11) being arranged on the bottom plate (5), two first electric screws (25) having a driving direction parallel to the width direction of the chassis (11) being arranged on the bottom plate (5), the first electric screws (25) being threadedly matched with first matching blocks (26), the first matching blocks (26) being provided with first linear cylinders (27) having a driving direction parallel to the height direction of the chassis (11), the transmission mechanism (2) further comprises an L-shaped frame (28), the L-shaped frame (28) comprising a horizontal portion and a vertical portion, the vertical portion being arranged parallel to the height direction of the chassis (11) and connected to a driving shaft of the first linear cylinder (27), the upper end of the vertical portion being connected to the horizontal portion facing one side of the chassis (11), the horizontal portion being parallel to the width direction of the chassis (11), and one end of the horizontal portion being connected to the driving plate (21).

3. The carton batch strip packaging equipment according to claim 2 is characterized in that: A plurality of mounting rods (51) are provided on the bottom plate (5), the mounting rods (51) are respectively located outside the two ends of the chassis (11), a same fixing plate (32) is sleeved on the mounting rods (51) located outside the same end of the chassis (11), a second linear cylinder (33) is provided on the fixing plate (32), a driving direction of the second linear cylinder (33) is parallel to the length direction of the chassis (11), and a driving shaft thereof is respectively connected to the side plates (31).

4. The carton batch strip packaging equipment according to claim 3 is characterized in that: The top of the mounting rod (51) is connected to a mounting frame (44), and a second rotating motor (45) is provided on the mounting frame (44). The driving shaft of the second rotating motor (45) is coaxial with the central axis of the chassis (11) parallel to its own height direction. The driving shaft of the second rotating motor (45) is coaxially connected to a turntable (46). The lower surface of the turntable (46) is connected to a connecting rod (47), and the connecting rod (47) is connected to a rotating block (48). The upper part of the rotating block (48) is respectively connected to two rotating plates (49), and the lower surface of the rotating plate (49) is connected to the rotating plate (49). Two second electric screws (410) are respectively provided on the upper surface of the chassis (11), the driving directions of the two second electric screws (410) are parallel to the upper surface of the chassis (11), and the driving shafts of the two second electric screws (410) are coaxially arranged, the driving shafts of the second electric screws (410) are threadedly matched with second matching blocks (411), the lower parts of the second matching blocks (411) are connected to third linear cylinders (412) whose driving directions are parallel to the height direction of the chassis (11), and the driving shafts of the third linear cylinders (412) are coaxially connected to the adsorption plate (41).

5. The carton batch strip packaging equipment according to claim 4 is characterized in that: An air pump (413) is provided on the upper surface of the rotating plate (49); a working end of the air pump (413) is connected to an air delivery pipe (414); the air delivery pipe (414) is connected to a pressure control chamber (415); the pressure control chamber (415) is provided on the upper surface of the rotating plate (49); and the ventilation hoses (43) are respectively connected to corresponding pressure control chambers (415).

6. The carton batch strip packaging equipment according to claim 4 is characterized in that: A support ring (416) is connected below the mounting frame (44); a matching groove (417) is provided on the inner wall of the support ring (416); an edge of the turntable (46) is slidably fitted in the matching groove (417); a special-shaped groove (418) is provided on the upper surface of the turntable (46); a special-shaped block (419) is connected to the drive shaft of the second rotating motor (45); the projection shape of the special-shaped block (419) and the special-shaped groove (418) in the height direction of the chassis (11) matches; and the special-shaped block (419) fits in the special-shaped groove (418).

7. The carton batch strip packaging equipment according to claim 1 is characterized in that: The temporary storage bin (6) is also included. The temporary storage bin (6) is arranged outside one side of the chassis (11), and one of the conveying mechanisms (2) is located between the temporary storage bin (6) and the chassis (11). A lifting plate (61) is provided in the temporary storage bin (6) to move along its own height direction. The lifting plate (61) is parallel to the upper surface of the temporary storage bin (6). The four sides of the temporary storage bin (6) are defined as a first side, a second side, a third side, and a fourth side. The first side is parallel to the fourth side. The second side is parallel to the third side. The first side is directly facing one of the conveying mechanisms (2) and is open. A baffle (62) matching in shape is slidably attached to the first side. A support plate (618) extends outward from the temporary storage bin (6). A fifth linear cylinder (619) is provided on the support plate (618) with a driving direction parallel to the height direction of the temporary storage bin (6). The driving shaft of the fifth linear cylinder (619) is downwardly connected to a driving block (620). The driving block (620) is connected to a driving shaft. The driving rod (621) is connected to the baffle plate (62), the lower part of the second side surface is penetrated by a plate inlet (63), the bottom of the plate inlet (63) and the bottom of the temporary storage bin (6) are spaced at a predetermined distance, the plate inlet (63) is connected to a temporary storage frame (622), the lower surface of the temporary storage frame (622) is penetrated by a horizontal channel (623) whose length direction is perpendicular to the second side surface, and the lower side of the horizontal channel (623) is provided with a fifth electric screw (624) whose driving direction is perpendicular to the second side surface. ), the driving shaft of the fifth electric screw (624) is threadedly matched with a fifth matching block (625), the fifth matching block (625) passes through the horizontal channel (623) and is connected to a push plate (626), the push plate (626) has a plate surface parallel to the second side surface, and a shape that matches the plate inlet (63), an internal upper surface of the temporary storage bin (6) is provided with a buried groove (64), a second conveyor belt (65) is provided in the buried groove (64), and the conveying direction of the second conveyor belt (65) is perpendicular to the first side surface.

8. The carton batch strip packaging equipment according to claim 7, characterized in that: The third side surface is penetrated by a first vertical channel (66); the third side surface is provided with a third electric screw (67) having a driving direction parallel to the height direction of the temporary storage bin (6); the driving shaft of the third electric screw (67) is threadedly matched with a third matching block (68); the lifting plate (61) passes through the first vertical channel (66) and is connected to the third matching block (68); the fourth side surface is penetrated by a second vertical channel (69); the fourth side surface is connected with a sliding rod (610) along the height direction of the temporary storage bin (6); a sliding block (611) is slidably sleeved on the sliding rod (610); and the lifting plate (61) passes through the second vertical channel (69) and is connected to the sliding block (611).

9. The carton batch strip packaging equipment according to claim 7, characterized in that: The fourth side surface is penetrated by a receiving channel (612) whose length direction is parallel to the height direction of the temporary storage bin (6); the upper surface of the temporary storage bin (6) is penetrated by a moving channel (613) whose length direction is perpendicular to the first side surface; one end of the moving channel (613) is in communication with the first side surface, and the other end is in communication with the upper end of the receiving channel (612); the upper surface of the temporary storage bin (6) is provided with a fourth electric screw (614) whose driving direction is perpendicular to the first side surface; the driving shaft of the fourth electric screw (614) is threadedly matched with a fourth matching block (615); the fourth matching block (615) is connected to a moving plate (616); the moving plate (616) is provided with a fourth linear cylinder (617) whose driving direction is parallel to the height direction of the temporary storage bin (6); the driving shaft of the fourth linear cylinder (617) is passed through the moving channel (613).

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