A blister packaging box cutting and palletizing equipment

Abstract

This invention discloses a cutting and palletizing equipment for blister packaging boxes, including a frame, a drive unit, a conveyor belt unit, support plates, conveyor rollers, a cutting mechanism, and a palletizing mechanism. The cutting mechanism adjusts the height of the oblique cutting structure via a screw guide column lifting mechanism in the first and second support structures. The oblique cutting structure is driven by a servo motor-driven gear set, which in turn drives a rack, causing the carriage to move along an inclined strip groove trajectory, achieving oblique cutting with the cutter to reduce impact damage. The pressure guide structure drives a single-sided slider via a threaded rod, and through gear linkage, causes both sides of the slider to move synchronously in opposite directions, driving the guide roller assembly to adaptively compress the material width. A second motor drives the double-sided guide rollers to rotate and convey the material via a drive gear and an intermediate gear set. The palletizing mechanism uses Z / X / Y axis modules on a gantry to collaboratively control the suction cups to complete three-dimensional palletizing. This invention solves the problems of cutting deformation, uneven compression, and process disconnection, achieving efficient and precise continuous production.

Description

Technical Field

[0001] This invention relates to the field of product conveying and processing technology, specifically to a blister packaging box cutting and palletizing equipment. Background Technology

[0002] Blister packaging boxes are widely used for the protection of precision components in electronic products, medical devices and other fields. They are usually made of thin-walled plastic sheets such as PVC and PP. In the traditional production process, the cutting process relies on vertical stamping equipment. High impact force can easily cause the corners of the box to crack or the side walls to deform. In addition, manual stacking is inefficient and has a high rate of misalignment.

[0003] Currently, Chinese patent application number CN202122524079.6 discloses a stacking mechanism for producing blister boxes, including a support base and a pump body. A rotating disk frame is provided above the support base, and a movable base for driving the disk frame is provided on one side of the disk frame. The pump body is sleeved and connected to one end of the movable base. The pump body includes a drive motor, an air guide pipe, a disk base, a soft suction cup, an exhaust pipe, and a sensor head.

[0004] In the traditional blister packaging box production process, the cutting process of blister packaging boxes mostly adopts vertical stamping. The cutting impact force can easily cause thin-walled materials to deform or break. In addition, the cutting mechanism is not easy to adjust the height position, making it difficult to adapt to materials of different thicknesses and positioning materials of different widths. The stability of the material is poor during the cutting process, and the transfer of material after cutting often deviates due to the lack of synchronous guidance, affecting the positioning accuracy of stacking. Furthermore, the cutting and conveying mechanisms are mostly designed separately, resulting in gaps in the process connection and affecting the continuity of the production line. Summary of the Invention

[0005] The purpose of this invention is to provide a blister packaging box cutting and palletizing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a blister packaging box cutting and palletizing device, comprising a frame, a drive body, a conveyor belt body, a support plate, a conveyor roller, a cutting mechanism, and a palletizing mechanism. The drive body is locked and fixed to the front right side of the frame. The output shaft of the drive body is connected to the conveyor belt body. The conveyor belt body is rotatably connected inside the frame, and a conveyor roller is arranged on the upper left side inside the frame. A support plate is threaded through the upper side of the conveyor belt body. Cutting mechanisms are threaded through the front and rear sides of the support plate, and the cutting mechanisms are located above the middle side of the conveyor belt body. A stacking mechanism is fixedly connected to the upper left side of the frame, and the stacking mechanism is located on the left side above the conveyor roller. The cutting mechanism includes a first support structure and a second support structure respectively embedded in the front and rear sides of the support plate. The first support structure and the second support structure are identical in structure and size, and their tops are connected to the oblique cutting structure. A guard is locked and fixed to the left side of the oblique cutting structure. A servo motor is locked and fixed to the upper rear left side of the guard, and the right output shaft of the servo motor is connected to the oblique cutting structure. A pressure guide structure is connected to the upper rear side of the second support structure. The front part of the pressure guide structure is located on the left and right sides of the oblique cutting structure, respectively.

[0007] Preferably, the first support structure includes a rectangular storage base embedded inside the support plate, a cover fixedly connected to the lower middle side inside the rectangular storage base, a first motor disposed inside the cover, a lead screw connected to the top output shaft of the first motor, a rectangular internal thread block threaded to the outer surface of the lead screw, a rectangular column fixedly connected to the outside of the rectangular internal thread block, a pad fixedly connected to the top of the rectangular column, and two guide posts disposed on the left and right sides of the bottom of the pad. The bottom of the first motor is fastened to the rectangular storage base, the lead screw rotates through the middle side of the top of the cover, and the rectangular column and the two guide posts slide through the top side inside the rectangular storage base.

[0008] Preferably, the oblique cutting structure includes brackets on both sides of the bottom that are fastened to the first support structure and the second support structure respectively. A boss is provided on the top left side of the bracket. A second fixed gear and a first fixed gear are rotatably connected to each other on the left and right sides of the front part of the boss. The middle part of the first fixed gear is connected to the rear output shaft of the servo motor. A rack is meshed and driven on the left side of the second fixed gear. The side of the rack away from the second fixed gear is fixed to the slide. Positioning posts are provided through the middle left and right sides of the slide. A cutter is locked and fixed at the bottom end of the slide. The front and rear sides of the positioning posts are fastened to the guard and the bracket respectively. The slide and the cutter are in contact with each other inside the guard and the bracket.

[0009] Preferably, the top left and right sides of the slide have two inclined frames integrally formed, and each inclined frame has a strip groove on its inner middle side, with two positioning posts sliding through the two strip grooves respectively.

[0010] Preferably, the pressure guide structure includes a frame, a rectangular frame is fixedly connected to the rear middle side of the frame, a driving component is provided through the front middle side of the rectangular frame, the front left and right sides of the driving component are respectively rotatably connected to the first slider and the second slider, the first slider and the second slider are respectively slidably connected to the left and right sides inside the slot frame, a first guide roller assembly is rotatably provided on the front middle side of the first slider, a second guide roller assembly is rotatably provided on the front middle side of the second slider, the rear middle sides of the first guide roller assembly and the second guide roller assembly are both connected to the driving component, the lower middle side of the front of the slot frame is connected to the second support structure, an internally threaded moving block is fixed to the top right side of the first slider, a threaded rod is threadedly connected inside the internally threaded moving block, the threaded rod rotatably passes through the top left side of the slot frame, a through slot is provided through the upper left side of the top of the slot frame, and the internally threaded moving block slides through the through slot.

[0011] Preferably, the first guide roller assembly and the second guide roller assembly have the same structure and size, and both the first slider and the second slider have guide rods on the bottom middle side, and both guide rods pass through the bottom of the sliding groove frame.

[0012] Preferably, the drive assembly includes a second motor locked and fixed inside the rectangular frame. A drive gear is connected to the front output shaft of the second motor, and a long rod is rotatably wrapped around the connection shaft between the second motor and the drive gear. The middle part of the long rod is rotatably connected to the frame. A first intermediate gear and a second intermediate gear are rotatably connected to the front two ends of the long rod, respectively. A first short rod and a second short rod are rotatably connected to the rear two ends of the long rod, respectively. A first driven gear is rotatably connected to the other front end of the first short rod, and the first driven gear meshes with the first intermediate gear. The second short rod... A second driven gear is rotatably connected to the other end of the front side of the rod. The second driven gear meshes with a second intermediate gear. The inner sides of the first intermediate gear and the second intermediate gear mesh with the driving gear. A first rotating shaft is coaxially rotatable on the middle front side of the first driven gear. The first rotating shaft passes through and rotates inside the middle side of the first slider. The front end of the first rotating shaft is connected to the first guide roller assembly. A second rotating shaft is coaxially rotatable on the middle front side of the second driven gear. The second rotating shaft passes through and rotates inside the middle side of the second slider. The front end of the second rotating shaft is connected to the second guide roller assembly.

[0013] Preferably, the long rod, the first short rod, and the second short rod are each provided in two sets, and the two sets are located in the middle of the drive gear and are arranged symmetrically front to back.

[0014] Preferably, the first guide roller assembly includes an active guide roller connected to the rear center side of the first rotating shaft column. The rear side of the outer surface of the active guide roller is respectively connected to a first transmission belt and a second transmission belt. The left side inside the first transmission belt is connected to a first driven guide roller, and the right side inside the second transmission belt is connected to a second driven guide roller. The rear ends of both the first driven guide roller and the second driven guide roller are rotatably connected to the first slider.

[0015] Preferably, the palletizing mechanism includes a gantry frame fixed to the upper left side of the frame, a Z-axis module is tightly attached to the top side of the gantry frame, an X-axis module is mounted on the top side of the Z-axis module, a Y-axis module is connected to the rear side of the X-axis module, and a suction cup is locked and fixed to the bottom end of the Y-axis module.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] This invention significantly reduces the impact force during the cutting process by using an inclined cutting trajectory design with a slanted cutting structure, combined with an adaptive pressing and synchronous guiding conveying structure for both sides of the material. This effectively suppresses the risk of material warping and deformation. At the same time, through a dual adjustable mechanism of lifting the support structure and adjusting the spacing of the guide rollers, the cutting height and the width of the material pressing limit can be adjusted, enabling the equipment to accurately adapt to the processing needs of blister packaging boxes of different specifications. While ensuring the flatness of the cutting surface, it achieves seamless connection between the cutting and conveying processes, greatly improving product yield and production line continuity.

[0018] The second motor of this invention drives the double-sided guide rollers to rotate synchronously through the active gear and the symmetrically distributed intermediate gear set. At the same time, it uses the unfolded structure of two short rods to transmit lateral displacement, realizing the integration of power transmission of the guide rollers and adjustment of the slider spacing. Combined with the conveying function of the active guide roller of the cut guide roller assembly driving the driven guide roller to rotate via belt drive, the material is more stably pressed, conveyed and transferred after cutting, reducing material deviation caused by cutting and improving the continuity of the production line.

[0019] In the cutting mechanism of the present invention, the guide column and the rectangular bin seat form a rigid lifting guide, the slot frame guide rod of the pressure guide structure constrains the movement trajectory of the slider, and the positioning column of the oblique cutting structure forcibly locks the inclined cutting path, ensuring mechanical stability under high-speed operation, and can quickly adapt to materials of different specifications, significantly expanding the processing range of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the cutting mechanism of the present invention;

[0022] Figure 3 This is a schematic diagram of the first support structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the oblique-cut structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the pressure-conducting structure of the present invention;

[0025] Figure 6 This is a rear view structural diagram of the driving component of the present invention.

[0026] In the diagram: Frame-1, Drive Body-2, Conveyor Belt Body-3, Support Plate-4, Conveyor Roller-5, Cutting Mechanism-6, Palletizing Mechanism-7, First Support Structure-61, Second Support Structure-62, Bevel Cutting Structure-63, Protective Frame-64, Servo Motor-65, Pressure Guide Structure-66, Rectangular Storage Base-611, Cover Base-612, First Motor-613, Lead Screw-614, Rectangular Internal Thread Block-615, Rectangular Column-616, Pad Plate-617, Guide Column-618, Bracket-631, First Fixed Gear-632, Second Fixed Gear-633, Rack-634, Slide Carrier-635, Positioning Column-636, Cutter-637, Frame-661, Rectangular Frame-662, Drive Assembly-663, First Slider-664, Second Slider-665, Groove Frame-666, First guide roller assembly-667, Second guide roller assembly-668, Internal threaded moving block-669, Threaded rod-6610, Second motor-6631, Drive gear-6632, Long rod-6633, First intermediate gear-6634, Second intermediate gear-6635, First short rod-6636, Second short rod-6637, First driven gear-6638, Second driven gear-6639, First rotating shaft column-66381, Second rotating shaft column-66391, Drive guide roller-6671, First transmission belt-6672, First driven guide roller-6673, Second transmission belt-6674, Second driven guide roller-6675, Gantry frame-71, Z-axis module-72, X-axis module-73, Y-axis module-74, Suction cup-75. Detailed Implementation

[0027] To further explain the technical solution of the present invention, a detailed description is provided below through specific embodiments.

[0028] Please see Figure 1This invention provides a cutting and palletizing device for blister packaging boxes, including a frame 1, a drive body 2, a conveyor belt body 3, a support plate 4, a conveyor roller 5, a cutting mechanism 6, and a palletizing mechanism 7. The drive body 2 is locked and fixed to the front right side of the frame 1. The output shaft of the drive body 2 is connected to the conveyor belt body 3. The conveyor belt body 3 is rotatably connected to the inside of the frame 1. The conveyor roller 5 is arranged on the upper left side inside the frame 1. The drive body 2 provides a power source for the conveyor belt body 3 to transport the material under the action of the conveyor belt body 3. The support plate 4 is arranged through the upper side inside the conveyor belt body 3. The cutting mechanism 6 is arranged through the front and rear sides inside the support plate 4. The cutting mechanism 6 is located above the middle side of the conveyor belt body 3. The support plate 4 provides a stable mounting platform and support for the cutting mechanism 6, so as to realize the precise cutting function of the blister packaging boxes. The palletizing mechanism 7 is fixedly connected to the upper left side of the frame 1. The palletizing mechanism 7 is located on the left side above the conveyor roller 5 so as to receive the packaging boxes from the cutting station and perform the palletizing operation.

[0029] The palletizing mechanism 7 includes a gantry frame 71 fixed to the upper left side of the frame 1. The gantry frame 71 provides a stable three-dimensional motion frame as a support. A Z-axis module 72 is tightly fixed to the top side of the gantry frame 71. An X-axis module 73 is installed on the top side of the Z-axis module 72. A Y-axis module 74 is connected to the rear side of the X-axis module 73. A suction cup 75 is locked and fixed to the bottom end of the Y-axis module 74 to use negative pressure to grip and release the packaging box, realize the three-dimensional movement of the suction cup 75 to change its position, and complete the palletizing action.

[0030] Please see Figure 1 , Figure 2 and Figure 3 This invention provides a cutting and palletizing device for blister packaging boxes. The cutting mechanism 6 includes a first support structure 61 and a second support structure 62 respectively embedded in the front and rear sides of the support plate 4. The first support structure 61 and the second support structure 62 have the same structure and size, and their tops are connected to the oblique cutting structure 63. The height position of the oblique cutting structure 63 can be changed by the two support structures to adapt to different cutting requirements. A guard 64 is locked and fixed on the left side of the oblique cutting structure 63. A servo motor 65 is locked and fixed on the upper rear left side of the guard 64, and the right output shaft of the servo motor 65 is connected to the oblique cutting structure 63. The servo motor 65 is used as a power source to transmit power to the oblique cutting structure 63, driving it to perform an oblique downward cutting action. A pressure guide structure 66 is connected to the upper rear side of the second support structure 62. The front part of the pressure guide structure 66 is located on the left and right sides of the oblique cutting structure 63 respectively, so as to press the material on both sides before cutting, prevent the material on both sides from curling and deforming during the cutting process, improve the cutting quality, and guide the material for displacement and conveying after cutting.

[0031] The first support structure 61 includes a rectangular storage base 611 embedded inside the support plate 4, a cover 612 fixedly connected to the lower middle side inside the rectangular storage base 611, a first motor 613 disposed inside the cover 612, a lead screw 614 connected to the top output shaft of the first motor 613, a rectangular internal thread block 615 threaded to the outer surface of the lead screw 614, a rectangular column 616 fixedly connected to the outside of the rectangular internal thread block 615, a pad 617 fixedly connected to the top of the rectangular column 616, and two guide posts 618 disposed on the left and right sides of the bottom of the pad 617. The bottom of the first motor 613 is fastened to the rectangular storage base 611. The lead screw 614 rotates through the top middle side of the cover 612 to ensure the stability of the rotation of the lead screw 614. The rectangular column 616 and the two guide posts 618 slide through the top side inside the rectangular storage base 611.

[0032] The first support structure 61 uses the first motor 613 as a power source to drive the lead screw 614 to rotate inside the rectangular internal thread block 615, thereby driving the rectangular column 616 to slide longitudinally inside the rectangular storage seat 611 to change its position, thereby adjusting the height position of the pad 617. Furthermore, when the pad 617 changes its height position, the limiting wires of the two guide posts 618 further ensure the stability of the pad 617 during the adjustment process.

[0033] Please see Figure 2 and Figure 4 This invention provides a cutting and stacking device for blister packaging boxes. The oblique cutting structure 63 includes a bracket 631 that is fastened to the first support structure 61 and the second support structure 62 on both sides of the bottom. A boss is fixed on the top left side of the bracket 631. The front left and right sides of the boss are rotatably connected to a second fixed gear 633 and a first fixed gear 632 that mesh with each other, so as to form a gear transmission system through the two fixed gears to change the direction and speed of the motion. The middle part of the first fixed gear 632 is connected to the output shaft of the rear of the servo motor 65. The left side of the second fixed gear 633 meshes with a rack 634. The side of the rack 634 away from the second fixed gear 633 is fixed to the slide 635. The servo motor 65 is used as a power source to drive the first fixed gear 632 to rotate, so that the rotational motion is converted into the linear motion of the rack 634 through the cooperation with the second fixed gear 633, and the power is transmitted to the slide 635 under the action of the rack 634.

[0034] Positioning posts 636 are installed through the left and right sides of the middle section of the slide 635, and a cutter 637 is locked and fixed at the bottom end of the slide 635. The front and rear sides of the positioning posts 636 are fastened to the guard frame 64 and the bracket 631 respectively, so as to provide a reference for the movement trajectory of the slide 635 through the positioning posts 636, guide the slide 635 to move along a specific inclined trajectory, and enable the cutter 637 to perform the final cutting action. The slide 635 and the cutter 637 are in contact inside the guard frame 64 and the bracket 631 to provide movement space and protection. There are two inclined frames integrally formed on the left and right sides of the top of the slide 635, and each inclined frame has a strip groove in the middle. The two positioning posts 636 slide through the two strip grooves respectively, so that the slide 635 and the cutter 637 move along the inclined direction of the strip groove to achieve diagonal cutting, so that the material is not easily cut by the pressure of heavy gravity, ensuring the cutting effect and quality of the material.

[0035] Please see Figure 2 , Figure 5 and Figure 6 This invention provides a cutting and palletizing device for blister packaging boxes. The pressure guide structure 66 includes a frame 661. A rectangular frame 662 is fixedly connected to the rear middle of the frame 661. A driving assembly 663 is disposed through the front middle of the rectangular frame 662. The left and right sides of the front of the driving assembly 663 are respectively rotatably inserted into the interior of a first slider 664 and a second slider 665. The first slider 664 and the second slider 665 are slidably connected to the left and right sides inside the slot frame 666. A first guide roller assembly 667 is rotatably disposed on the front middle of the first slider 664. The second guide roller assembly 668 is rotatably mounted on the front middle side of the second slider 665 so that the material can be pressed and guided by the two guide roller assemblies. The rear middle side of the first guide roller assembly 667 and the second guide roller assembly 668 are both connected to the drive assembly 663. The drive assembly 663 serves as the power end, transmitting power to the first guide roller assembly 667 and the second guide roller assembly 668, and allowing the first slider 664 and the second slider 665 to move laterally and change position, so as to adapt to materials of different widths under the lateral movement of the two sliders.

[0036] The lower front side of the slot frame 666 is connected to the second support structure 62. An internally threaded sliding block 669 is fixed to the top right side of the first slider 664. A threaded rod 6610 is threadedly connected inside the internally threaded sliding block 669. The threaded rod 6610 passes through and rotates on the top left side of the slot frame 666. A through slot is provided on the upper left side of the top of the slot frame 666, and the internally threaded sliding block 669 slides through the through slot, allowing the internally threaded sliding block 669 to pass through and move with the first slider 664. The rotational force generated when the threaded rod 6610 rotates is converted into linear movement of the first slider 664, thereby changing the position of the first slider. The lateral position of slider 664 is such that when slider 664 moves laterally, the drive assembly 663 causes slider 665 to change position in the opposite direction of movement of slider 664, so as to ensure the uniform effect of the first guide roller assembly 667 and the second guide roller assembly 668 pressing and positioning the material on both sides. The first guide roller assembly 667 and the second guide roller assembly 668 have the same structure and size. Guide rods are provided on the bottom middle side of both slider 664 and slider 665, and both guide rods pass through the bottom of the sliding groove frame 666 to enhance the stability and guidance of the movement of the two sliders and prevent skewing.

[0037] The drive assembly 663 includes a second motor 6631 locked and fixed inside a rectangular frame 662. The front output shaft of the second motor 6631 is connected to a drive gear 6632. A long rod 6633 is rotatably wrapped around the connection shaft between the second motor 6631 and the drive gear 6632. The middle part of the long rod 6633 is rotatably connected to the frame 661. The second motor 6631 serves as the power source to drive the drive gear 6632 to rotate without interfering with the long rod 6633. The front two ends of the long rod 6633 are rotatably connected to a first intermediate gear 6634 and a second intermediate gear 6635, respectively. The rear two ends of the long rod 6633 are rotatably connected to a first short rod 6636 and a second short rod 6637, respectively. The inner side of 635 meshes with the driving gear 6632 to transmit power from the center to both sides. The other end of the front side of the first short rod 6636 is rotatably connected to the first driven gear 6638, which meshes with the first intermediate gear 6634. The other end of the front side of the second short rod 6637 is rotatably connected to the second driven gear 6639, which meshes with the second intermediate gear 6635. This can change the position angle between the two short rods and the long rod 6633, allowing the two short rods to unfold or fold and retract on both sides of the long rod 6633, thereby changing the position of the first driven gear 6638 and the second driven gear 6639. The rotation of the two intermediate gears can cause the first driven gear 6638 and the second driven gear 6639 to rotate in the same direction.

[0038] A first driven gear 6638 has a first rotating shaft 66381 coaxially rotating on its front center side. The first rotating shaft 66381 rotates through the interior center of the first slider 664, and its front end is connected to the first guide roller assembly 667, so that the first guide roller assembly 667 can be driven to move via the first rotating shaft 66381. Furthermore, the first rotating shaft 66381 can change the lateral position of the first slider 664 during lateral movement. A second driven gear 6639 has a second rotating shaft 66391 coaxially rotating on its front center side. 391 is rotatably inserted inside the middle of the second slider 665, and the front end of the second rotating shaft 66391 is connected to the second guide roller assembly 668 so as to drive the second guide roller assembly 668 to move through the second rotating shaft 66391. The second rotating shaft 66391 can drive the second slider 665 to change its lateral position when it moves laterally. Two sets of long rod 6633, first short rod 6636 and second short rod 6637 are provided, and the two sets are symmetrically arranged in front and behind in the middle of the drive gear 6632 to provide stable support on both sides and ensure smooth and reliable transmission.

[0039] The first guide roller assembly 667 includes an active guide roller 6671 connected to the rear center of the first rotating shaft column 66381. The active guide roller 6671 receives power and drives the roller to rotate. The rear side of the outer surface of the active guide roller 6671 is connected to a first transmission belt 6672 and a second transmission belt 6674. The left side of the interior of the first transmission belt 6672 is connected to a first driven guide roller 6673, and the right side of the interior of the second transmission belt 6674 is connected to a second driven guide roller 6675. The rear ends of the first driven guide roller 6673 and the second driven guide roller 6675 are rotatably connected to the first slider 664. The rotation of the active guide roller 6671 causes the two transmission belts to drive the first driven guide roller 6673 and the second driven guide roller 6675 to rotate respectively. After the material is compressed and cut, the active guide roller 6671 drives the material to move and be conveyed, ensuring the stability of the material processing.

[0040] The working principle of the blister packaging box cutting and palletizing equipment of the present invention is as follows:

[0041] First, after the equipment is started, the drive body 2 drives the conveyor belt body 3 to run, continuously conveying the blister packaging box to be processed to the underside of the oblique cutting structure 63. Then, the rotating threaded rod 6610 drives the internal threaded moving block 669 to drive the first slider 664 to move laterally. Through the gear linkage of the drive component 663, the second slider 665 is forced to move synchronously in the opposite direction, so that the first guide roller assembly 667 and the second guide roller assembly 668 adaptively adjust the spacing according to the material width. Then, the first motor 613 of the first support structure 61 and the second support structure 62 moves synchronously, driving the lead screw 614 to rotate, forcing the rectangular internal threaded block 615 to drive the rectangular column 616 and the pad 617 to rise and fall longitudinally along the guide column 618, thereby adjusting the overall height of the oblique cutting structure 63 to adapt to the cutting requirements of materials of different thicknesses. The first guide roller assembly 667 and the second guide roller assembly 668 are in close contact above the blister packaging box, pressing the two sides of the material, effectively suppressing the warping and deformation of the material during the cutting process, and realizing the pre-pressing and positioning of the blister packaging box.

[0042] Second, the servo motor 65 is started, driving the first fixed gear 632 to rotate. The second fixed gear 633, meshing with the servo motor 65, transmits power to the rack 634. The rack 634 pushes the carriage 635 along an inclined groove trajectory. This trajectory is forcibly constrained by the positioning post 636 that passes through the inclined groove. During this process, the cutter 637 moves downwards and tilts synchronously with the carriage 635. The cutter 637 completes the oblique cut of the blister packaging box along the inclined trajectory. The oblique cut significantly reduces the cutting impact force, preventing material damage from pressure. After the cutting is completed, the first guide roller assembly 667 and... The second guide roller assembly 668 guides the material transfer. Driven by the second motor 6631, the drive gear 6632 rotates and is transmitted to the first driven gear 6638 and the second driven gear 6639 via the first intermediate gear 6634 and the second intermediate gear 6635, respectively. Then, the drive guide roller 6671 rotates. The drive guide roller 6671 drives the first driven guide roller 6673 and the second driven guide roller 6675 to rotate in the same direction via the first transmission belt 6672 and the second transmission belt 6674, respectively. The cut and shaped blister packaging box is smoothly transported to the conveyor roller 5 on the upper left side of the frame 1.

[0043] Third, after the blister packaging box approaches the palletizing mechanism 7, the suction cup 75 moves under the action of the three-dimensional module. The Y-axis module 74 first descends to make the suction cup 75 adsorb the packaging box under negative pressure. Then the Z-axis module 72 and the X-axis module 73 work together to accurately move the packaging box to the designated position in the palletizing area. After the material is released, each module resets and waits for the next gripping. The cycle continues until the entire stack is completed.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A blister packaging box cutting and palletizing device, comprising a frame (1), wherein a drive body (2) is locked and fixed to the front right side of the frame (1), and a conveyor belt body (3) is connected to the rear output shaft of the drive body (2), the conveyor belt body (3) is rotatably connected to the inside of the frame (1), and a conveyor roller (5) is provided on the upper left side inside the frame (1), and a support plate (4) is provided through the upper side inside the conveyor belt body (3), characterized in that: A cutting mechanism (6) is provided through the front and rear sides inside the support plate (4), and the cutting mechanism (6) is located on the upper middle side above the conveyor belt body (3). A stacking mechanism (7) is fixedly connected to the upper left side of the frame (1), and the stacking mechanism (7) is located on the left side above the conveyor roller (5). The cutting mechanism (6) includes a first support structure (61) and a second support structure (62) respectively embedded in the front and rear sides inside the support plate (4). The first support structure (61) and the second support structure (62) have the same structure and size, and their tops are connected to the oblique cutting structure (63). A guard (64) is locked and fixed on the left side of the oblique cutting structure (63). A servo motor (65) is locked and fixed on the upper rear left side of the guard (64), and the right output shaft of the servo motor (65) is connected to the oblique cutting structure (63). A pressure guide structure (66) is connected to the upper rear side of the second support structure (62). The front part of the pressure guide structure (66) is located on the left and right sides of the oblique cutting structure (63). The structure (63) includes brackets (631) that are fastened to the first support structure (61) and the second support structure (62) on both sides of the bottom, respectively. A boss is provided on the top left side of the bracket (631). A second fixed gear (633) and a first fixed gear (632) are rotatably connected to the left and right sides of the front part of the boss, respectively. The middle part of the first fixed gear (632) is connected to the rear output shaft of the servo motor (65). A rack (634) is meshed with the left side of the second fixed gear (633). The rack (634) is fixed to the slide (635) on the side away from the second fixed gear (633). The slide (635) has positioning posts (636) running through it on both the left and right sides of the middle part. The bottom end of the slide (635) is locked with a cutter (637). The positioning posts (636) are fastened to the front and rear sides of the guard (64) and the bracket (631) respectively. The slide (635) and the cutter (637) are in contact inside the guard (64) and the bracket (631). The pressure guide structure (66) includes a frame (661), a rectangular frame (662) is fixedly connected to the rear middle of the frame (661), a driving assembly (663) is provided through the front middle of the rectangular frame (662), the left and right sides of the front of the driving assembly (663) are respectively rotatably connected to the first slider (664) and the second slider (665), the first slider (664) and the second slider (665) are respectively slidably connected to the left and right sides inside the slot frame (666), a first guide roller assembly (667) is rotatably provided on the front middle of the first slider (664), and a first guide roller assembly (667) is rotatably provided on the front middle of the second slider (665). The second guide roller assembly (668), the rear middle side of the first guide roller assembly (667) and the second guide roller assembly (668) are both connected to the drive assembly (663), the lower middle side of the front part of the slot frame (666) is connected to the second support structure (62), the top right side of the first slider (664) is fixed with an internal threaded moving block (669), the internal threaded moving block (669) is internally threaded with a threaded rod (6610), the threaded rod (6610) passes through and rotates on the top left side of the slot frame (666), the top upper left side of the slot frame (666) is provided with a through slot, and the internal threaded moving block (669) slides through the through slot.

2. The blister packaging box cutting and palletizing equipment according to claim 1, characterized in that: The first support structure (61) includes a rectangular storage base (611) embedded in the support plate (4), a cover (612) fixedly connected to the lower middle side inside the rectangular storage base (611), a first motor (613) disposed inside the cover (612), a lead screw (614) connected to the top output shaft of the first motor (613), a rectangular internal thread block (615) threaded to the outer surface of the lead screw (614), a rectangular column (616) fixedly connected to the outside of the rectangular internal thread block (615), a pad (617) fixedly connected to the top of the rectangular column (616), and two guide posts (618) disposed on the left and right sides of the bottom of the pad (617). The bottom of the first motor (613) is fastened to the rectangular storage base (611). The lead screw (614) rotates through the top middle side of the cover (612). The rectangular column (616) and the two guide posts (618) slide through the top side inside the rectangular storage base (611).

3. The blister packaging box cutting and palletizing equipment according to claim 1, characterized in that: The slide (635) has two inclined frames integrally formed on the top left and right sides, and each inclined frame has a strip groove in the middle. The two positioning columns (636) slide through the two strip grooves respectively.

4. The blister packaging box cutting and palletizing equipment according to claim 1, characterized in that: The first guide roller assembly (667) and the second guide roller assembly (668) have the same structure and size. The first slider (664) and the second slider (665) are both provided with guide rods on the bottom middle side, and both guide rods pass through the bottom of the sliding groove frame (666).

5. The blister packaging box cutting and palletizing equipment according to claim 1, characterized in that: The drive assembly (663) includes a second motor (6631) locked and fixed inside a rectangular frame (662). The output shaft of the second motor (6631) is connected to a drive gear (6632), and a long rod (6633) is rotatably wrapped around the connection shaft between the second motor (6631) and the drive gear (6632). The middle part of the long rod (6633) is rotatably connected to the frame (661). The two ends of the front side of the long rod (6633) are respectively rotatably connected to a first intermediate gear (6634) and a second intermediate gear (6635), and the two ends of the rear side of the long rod (6633) are respectively rotatably connected to a first short rod (6636) and a second short rod (6637). The other end of the front side of the first short rod (6636) is rotatably connected to a first driven gear (6638), which meshes with the first intermediate gear (6634). The second short rod (6637) The other end of the front side of 6637 is rotatably connected to a second driven gear (6639), which meshes with a second intermediate gear (6635). The inner sides of the first intermediate gear (6634) and the second intermediate gear (6635) mesh with the driving gear (6632). The first driven gear (6638) has a first rotating shaft (66381) rotatably rotating on the middle front side. The first rotating shaft (66381) rotatably rotates through the middle inside of the first slider (664), and the front end of the first rotating shaft (66381) is connected to the first guide roller assembly (667). The second driven gear (6639) has a second rotating shaft (66391) rotatably rotating on the middle front side. The second rotating shaft (66391) rotatably rotates through the middle inside of the second slider (665), and the front end of the second rotating shaft (66391) is connected to the second guide roller assembly (668).

6. The blister packaging box cutting and palletizing equipment according to claim 5, characterized in that: The long rod (6633), the first short rod (6636), and the second short rod (6637) are each provided in two sets, and the two sets are located in the middle of the drive gear (6632) and are arranged symmetrically front and back.

7. The blister packaging box cutting and palletizing equipment according to claim 5, characterized in that: The first guide roller assembly (667) includes an active guide roller (6671) connected to the first rotating shaft column (66381) at the rear center. The active guide roller (6671) is connected to a first transmission belt (6672) and a second transmission belt (6674) respectively on the rear side of its outer surface. The first driven guide roller (6673) is connected to the left side of the first transmission belt (6672), and the second driven guide roller (6675) is connected to the right side of the second transmission belt (6674). The rear ends of the first driven guide roller (6673) and the second driven guide roller (6675) are rotatably connected to the first slider (664).

8. The blister packaging box cutting and palletizing equipment according to claim 1, characterized in that: The palletizing mechanism (7) includes a gantry (71) fixed to the upper left side of the frame (1), a Z-axis module (72) is tightly attached to the top side of the gantry (71), an X-axis module (73) is installed on the top side of the Z-axis module (72), a Y-axis module (74) is connected to the rear side of the X-axis module (73), and a suction cup (75) is locked and fixed at the bottom end of the Y-axis module (74).

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