Box sealing and stacking apparatus

Abstract

The utility model discloses a kind of box sealing stacking equipment, it is related to packaging technical field.The utility model includes first rack, first conveying component, positioning component, box sealing device and stacking robot.First conveying component is set on first rack.Positioning component is distributed in the both sides of first conveying component, to limit the position of package box on first conveying component.Box sealing device is located at second end, to carry out box sealing to the package box located at second end.Stacking robot is located in the vicinity of box sealing device, to transfer and stack to the package box transported from box sealing device.In the case of package box conveying to first conveying component, the position of the package box to be packaged can be corrected by positioning component, then the package box after position correction is sent into box sealing device to carry out box sealing, and finally the package box after completing box sealing is transferred and stacked by stacking robot grasping, greatly improve the box sealing stacking efficiency of package box.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a box sealing and stacking device. Background Technology

[0002] Currently, box sealing and stacking operations mostly employ a multi-step, manually assisted model. For example, packaging personnel need to move the boxes to the feeding end of a separate sealing machine, align the boxes, and then initiate the sealing process. After sealing, stacking personnel then transfer the boxes to the stacking area, manually judging the stacking position and adjusting the stacking angle, and manually completing the stacking. This significantly reduces the overall efficiency of the packaging production line. Utility Model Content

[0003] To address the problem of low efficiency in packaging and stacking operations using manual assistance, this utility model is proposed to provide a box sealing and stacking device that overcomes or at least partially solves the aforementioned problems.

[0004] This utility model provides a carton sealing and stacking device, the carton sealing and stacking device comprising: First rack; A first conveying assembly, disposed on the first rack, is used to convey a package from a first end of the first rack to a second end of the first rack; A positioning component is located on both sides of the first frame along the width direction to define the position of the packaging box on the first conveying component; A sealing device, located at the second end, for sealing the packaging box located at the second end; A stacking robot is positioned near the sealing device to transfer and stack packages transported from the sealing device.

[0005] An optional utility model embodiment, wherein the sealing device comprises: The second frame is connected to the second end of the first frame; A second conveying assembly, disposed on the second rack, is used to convey packaging boxes from a first end of the second rack to a second end of the second rack; A box sealing support frame, which is mounted on the second frame; A box sealing assembly is disposed on the box sealing support frame and located above the second conveying assembly.

[0006] An optional utility model embodiment further includes: An adjusting screw is threadedly connected to the sealing support frame and is arranged parallel to the vertical direction, wherein the sealing assembly is fixedly connected to the adjusting screw; A knob is mounted on the top of the adjusting screw and is fixedly connected to the adjusting screw. Turning the knob causes the adjusting screw to rotate, thereby adjusting the height of the sealing assembly relative to the second conveying assembly.

[0007] In one optional utility model, the sealing device further includes a scale, which is mounted on the sealing support frame and arranged parallel to the length direction of the adjusting screw, for marking the height of the sealing assembly.

[0008] An optional utility model embodiment, wherein the sealing assembly comprises: A box sealing base, which is connected to the box sealing support frame; A tape sealing machine is installed on the sealing base to seal the packaging box.

[0009] An optional utility model embodiment further includes: At least two sealing conveyor rollers are rotatably connected to the second frame, and the axial direction of the sealing conveyor rollers is parallel to the width direction of the second frame; Two second conveying components are provided, and are respectively arranged on both sides of the second frame along the width direction. The two second conveying components cooperate to define the movement trajectory of the packaging box. The second conveying components are used to abut against the packaging box and drive the packaging box to move along the sealing conveyor roller.

[0010] In one optional utility model, the sealing device further includes a telescopic device, at least one of the two second conveying components is connected to the second frame via the telescopic device, so that when the telescopic device is activated, it drives the two second conveying components to make linear movements away from or towards each other.

[0011] An optional utility model embodiment, wherein the positioning component comprises: At least two positioning supports, the at least two positioning supports being distributed on both sides of the first frame along the width direction; A first positioning guide rod and a second positioning guide rod are respectively disposed on both sides of the first frame and connected to the positioning support column to pre-position the packaging box entering the first conveying assembly.

[0012] An optional utility model embodiment, wherein the first positioning guide rod comprises: The first guide rod body is arranged parallel to the length direction of the first frame; At least one first connecting part is provided, which is connected to the first guide rod body and is detachably connected to the positioning support.

[0013] In one optional utility model, the first connecting portion and the first guide rod body are arranged perpendicularly in a horizontal plane.

[0014] An optional utility model embodiment, wherein the positioning support includes: The support body is arranged parallel to the vertical direction and is fixedly connected to the first frame; The support fixing part is located at the top of the support body and has a fitting hole. The first connecting part is embedded in the fitting hole and is fixed to the support fixing part by static friction. Under the action of external force, the first positioning guide rod and the second positioning guide rod move in a straight line, either moving away from or moving closer to each other.

[0015] An optional utility model content, wherein the first transmission component includes: At least two first conveyor rollers are rotatably connected to the first frame, and the axial direction of the first conveyor rollers is parallel to the width direction of the first frame. At least two sprockets, the sprockets being coaxially fixed to the first conveyor roller; A chain, the chain being sleeved on the outer periphery of at least two of the sprockets and engaging with each of the sprockets; An electric motor is mounted on the first frame and is connected to the sprocket drive.

[0016] Compared with existing technologies, this utility model includes a first frame, a first conveying component, a positioning component, a sealing device, and a stacking robot. The first conveying component is disposed on the first frame to convey packaging boxes from a first end to a second end of the first frame. The positioning component is located on both sides of the first frame along its width to define the position of the packaging box on the first conveying component. The sealing device is located at the second end to seal the packaging box located there. The stacking robot is located near the sealing device to transfer and stack the packaging boxes transported from the sealing device. Thus, when a packaging box is conveyed to the first conveying component, the position of the packaging box to be packaged can be corrected by the positioning component, and then the position-corrected packaging box is sent to the sealing device for sealing. Finally, the sealed packaging box is picked up by the stacking robot for transfer and stacking. No operator intervention is required during the sealing and stacking process, greatly improving the efficiency of sealing and stacking packaging boxes.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings.

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the structure of a box sealing and stacking device provided in an embodiment of the present utility model; Figure 2 This is a three-dimensional structural schematic diagram of a box sealing device provided in an embodiment of the present utility model; Figure 3 This is a partial structural schematic diagram of a box sealing device provided in an embodiment of this utility model; Figure 4 yes Figure 1 Enlarged structural diagram at point A; Figure 5 This is a three-dimensional structural diagram of a positioning component provided in an embodiment of the present utility model; Figure 6 yes Figure 1 Enlarged structural diagram at point B; Reference numerals: 100, First frame; 200, First conveying assembly; 210, First conveying roller; 220, Sprocket; 230, Chain; 300, Positioning assembly; 310, Positioning support; 311, Support body; 312, Support fixing part; 320, First positioning guide rod; 321, First guide rod body; 322, First connecting part; 330, Second positioning guide rod; 331, Second guide rod body; 332, Second connecting part; 400, Sealing device; 410, Second frame; 420, Second conveying assembly; 430, Sealing support frame; 440, Sealing assembly; 441, Sealing base; 442, Tape sealing machine; 450, Adjusting screw; 460, Knob; 470, Scale; 480, Sealing conveying roller; 500, Stacking robot; 510, Suction cup; 520, Robotic arm. Detailed Implementation

[0020] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0021] Currently, box sealing and stacking operations mostly employ a multi-step, manually assisted model. For example, packaging personnel need to move the boxes to the feeding end of a separate sealing machine, align the boxes, and then initiate the sealing process. After sealing, stacking personnel then transfer the boxes to the stacking area, manually judging the stacking position and adjusting the stacking angle, and manually completing the stacking. This significantly reduces the overall efficiency of the packaging production line.

[0022] Based on the aforementioned technical problems, this utility model embodiment is proposed. This utility model embodiment may include a first frame, a first conveying component, a positioning component, a sealing device, and a stacking robot. The first conveying component is disposed on the first frame to convey packaging boxes from a first end of the first frame to a second end. The positioning component is located on both sides of the first frame along its width direction to define the position of the packaging box on the first conveying component. The sealing device is located at the second end to seal the packaging box located at the second end. The stacking robot is located near the sealing device to transfer and stack the packaging boxes transported from the sealing device. Thus, when a packaging box is conveyed to the first conveying component, the position of the packaging box to be packaged can be corrected by the positioning component, and then the position-corrected packaging box is sent to the sealing device for sealing. Finally, the sealed packaging box is picked up by the stacking robot for transfer and stacking. No operator intervention is required during the sealing and stacking process, greatly improving the efficiency of sealing and stacking packaging boxes.

[0023] Reference Figure 1-6 This utility model provides a box sealing and stacking device, which may include a first frame 100, a first conveying component 200, a positioning component 300, a box sealing device 400, and a stacking robot 500. The first conveying component 200 is disposed on the first frame 100 to convey boxes from a first end of the first frame 100 to a second end of the first frame 100. The positioning component 300 is located on both sides of the first frame 100 along its width direction to define the position of the boxes on the first conveying component 200. The box sealing device 400 is located at the second end to seal the boxes located at the second end. The stacking robot 500 is located near the box sealing device 400 to transfer and stack the boxes transported from the box sealing device 400.

[0024] In this embodiment, the first frame 100 provides structural support for the first conveying assembly 200 and the positioning assembly 300. For example, the first frame 100 may be made of stainless steel. In some embodiments, the bottom of the first frame 100 may be provided with adjustable feet, which are threadedly connected to the first frame 100, for fine-tuning the height of the first frame 100, thereby improving the structural stability of the first frame 100 when placed in different environments.

[0025] The first conveying component 200 is mounted on the first rack 100. When the first conveying component 200 is working, it can move the packaging box located at the first end of the first rack 100 to the second end of the first rack 100. The first end and the second end of the first rack 100 are respectively located on both sides of the length direction of the first rack 100.

[0026] The positioning components 300 are located on both sides of the first frame 100 along its width direction, and are used to define the position of the packaging box on the first conveying component 200. For example, under the limiting action of the positioning components 300 on the packaging box to be packaged, when the packaging box reaches the second end of the first frame 100, its position is just right for the sealing device 400 to seal it. Therefore, it is not necessary for the operator to manually move the packaging box to the feeding end of the sealing device 400, nor is it necessary to manually adjust the sealing position of the packaging box, thus improving the sealing efficiency of the packaging box.

[0027] The stacking robot 500 is located near the sealing device 400. For example, the stacking robot 500 may be located on the side of the sealing device 400 away from the first frame 100. The stacking robot 500 is used to transfer and stack packages transported from the sealing device 400. For example, refer to... Figure 6 As shown, the stacking robot 500 includes a robotic arm 520 and at least two suction cups 510. The suction cups 510 adsorb the sealed packaging boxes, and then the robotic arm 520 moves and stacks the boxes. During the stacking process, manual handling and stacking by operators are unnecessary, improving the stacking efficiency of the packaging boxes. A vacuum generator connected to the air circuit of the suction cups 510 can be installed according to actual conditions, and no further limitations are specified here.

[0028] In summary, when the packaging box is conveyed to the first conveying component 200, the position of the packaging box to be packaged can be corrected by the positioning component 300. Then, the position-corrected packaging box is sent to the sealing device 400 for sealing. Finally, the sealed packaging box is picked up by the stacking robot 500 for transfer and stacking. No operator intervention is required during the sealing and stacking process, which greatly improves the sealing and stacking efficiency of the packaging box.

[0029] In one or more embodiments, refer to Figure 1 , Figure 2 as well as Figure 3As shown, the sealing device 400 may include a second frame 410, a second conveying assembly 420, a sealing support frame 430, and a sealing assembly 440. The second frame 410 is connected to the second end of the first frame 100. The second conveying assembly 420 is disposed on the second frame 410 to convey packaging boxes from the first end of the second frame 410 to the second end of the second frame 410. The sealing support frame 430 is mounted on the second frame 410, and the sealing assembly 440 is disposed on the sealing support frame 430 and located above the second conveying assembly 420.

[0030] In this embodiment of the invention, the second frame 410 provides structural support for the second conveying assembly 420 and the sealing support frame 430. For example, the second frame 410 may be a frame made of stainless steel. In some embodiments, the bottom of the second frame 410 may be provided with adjusting feet, which are threadedly connected to the second frame 410, for fine-tuning the height of the second frame 410, thereby improving the structural stability of the second frame 410 when placed in different environments. The second frame 410 is connected to the second end of the first frame 100, allowing packaging boxes conveyed from the first frame 100 to be received on the second frame 410, so that the positioned packaging boxes can continue to be conveyed by the second conveying assembly 420.

[0031] The second conveying component 420 is disposed on the second frame 410. When the second conveying component 420 is operating, it can transport the positioned packaging box from the first end of the second frame 410 to the second end of the second frame 410. The first end and the second end of the second frame 410 are located on opposite sides along the length of the second frame 410. The first end of the second frame 410 connects to the second end of the first frame 100, and the second end of the second frame 410 is positioned close to the stacking robot 500.

[0032] The sealing support frame 430 is mounted on the second frame 410, and the sealing support frame 430 is used to mount the sealing assembly 440. The sealing assembly 440 is used to seal the positioned packaging box. For example, the sealing assembly 440 can be assembled on the sealing support frame 430 along the width direction of the second frame 410. Thus, during the process of the second conveying assembly 420 conveying the packaging box, it can pass directly under the sealing assembly 440, and the sealing of the packaging box is completed by the sealing assembly 440.

[0033] Based on the above structural design, during the process of the second conveying component 420 conveying the packaging box backward, the sealing component 440 located above the second conveying component 420 seals the packaging box. This allows for simultaneous and rapid sealing and conveying of the packaging box without operator intervention, improving the sealing efficiency.

[0034] In one or more embodiments, refer to Figure 2 As shown, the sealing device 400 may further include an adjusting screw 450 and a knob 460. The adjusting screw 450 is threadedly connected to the sealing support frame 430 and is arranged parallel to the vertical direction. The sealing assembly 440 is fixedly connected to the adjusting screw 450. The knob 460 is mounted on the top of the adjusting screw 450 and is fixedly connected to it. Turning the knob 460 causes the adjusting screw 450 to rotate, thereby adjusting the height of the sealing assembly 440 relative to the second conveying assembly 420.

[0035] In this embodiment of the invention, the adjusting screw 450 is threadedly connected to the sealing support frame 430. For example, a threaded hole can be opened at the top of the sealing support frame 430, and the adjusting screw 450 is embedded in the threaded hole of the sealing support frame 430. This allows the adjusting screw 450 to be fixed in height relative to the second conveying assembly 420, or relative to the second frame 410, through threaded engagement. The sealing assembly 440 is fixedly connected to the adjusting screw 450, so the height of the sealing assembly 440 can be adjusted by adjusting the height of the adjusting screw 450.

[0036] The length direction (also referred to as the axial direction of the adjusting screw 450) is parallel to the vertical direction. In other words, the adjusting screw 450 can be raised or lowered by turning it with the vertical direction as the turning axis.

[0037] The knob 460 is used by an operator to turn the adjusting screw 450. The knob 460 is mounted on the top of the adjusting screw 450 and is fixedly connected to the adjusting screw 450. The knob 460 and the adjusting screw 450 are coaxially arranged. For example, the central axis of the adjusting screw 450 coincides with the central axis of the knob 460, and the adjusting screw 450 and the knob 460 are fixed together.

[0038] Based on the above structural design, the sealing device 400 can adjust the height of the sealing assembly 440 by turning the knob 460, thereby adapting to the sealing operation of packaging boxes of different heights and improving the equipment applicability of the sealing and stacking equipment.

[0039] In one or more embodiments, refer to Figure 2 As shown, the sealing device 400 may also include a scale 470, which is mounted on the sealing support frame 430 and is arranged parallel to the length direction of the adjusting screw 450 to mark the height of the sealing assembly 440.

[0040] In this embodiment of the invention, the scale 470 can be connected to the sealing support frame 430 by welding or by fasteners such as bolts. The scale 470 is arranged parallel to the length direction of the adjusting screw 450. The scale 470 is used to mark the height of the sealing assembly 440. For example, the starting scale value of the scale 470 can start from zero or from a non-zero value. When the packaging box enters the second frame 410, the scale value on the scale 470 that is flush with the top of the packaging box can be used as the current height of the packaging box.

[0041] Based on the above structural design, before sealing the packaging box, the sealing assembly 440 can be adjusted to the required sealing height of the packaging box by turning the knob 460 according to the actual height of the packaging box and referring to the scale 470. This improves the convenience and accuracy of height adjustment of the sealing assembly 440.

[0042] In one or more embodiments, refer to Figure 1 , Figure 2 as well as Figure 3 As shown, the sealing assembly 440 may include a sealing base 441 and a tape sealing machine 442. The sealing base 441 is connected to the sealing support frame 430, and the tape sealing machine 442 is mounted on the sealing base 441 for sealing the packaging box. The sealing base 441 can be detachably connected to the sealing support frame 430. For example, the sealing support frame 430 can be a frame structure, thereby allowing at least two sides of the sealing base 441 and the sealing support frame 430 to be fixed, which improves the structural stability of the tape sealing machine 442.

[0043] Based on the above structural design, the structure of the sealing assembly 440 can be simplified, and the tape sealing machine 442 can quickly seal the packaging box moving from below the sealing base 441 using tape.

[0044] In one or more embodiments, refer to Figure 2 and Figure 3As shown, the sealing device 400 may further include at least two sealing conveyor rollers 480, which are rotatably connected to the second frame 410, and the axial direction of the sealing conveyor rollers 480 is parallel to the width direction of the second frame 410. Two second conveying components 420 are provided, respectively disposed on both sides of the second frame 410 along its width direction. The two second conveying components 420 cooperate to define the movement trajectory of the packaging box, wherein the second conveying components 420 are used to abut against the packaging box, driving the packaging box to move along the sealing conveyor rollers 480.

[0045] In this embodiment of the invention, the sealing conveyor roller 480 is rotatably connected to the second frame 410 via bearings or other connecting components. The axial direction of the sealing conveyor roller 480 is parallel to the width direction of the second frame 410, meaning that under external force, the surface of the sealing conveyor roller 480 can roll along the length direction of the second frame 410. The packaging box is located on the surface of the sealing conveyor roller 480, and the rolling of the sealing conveyor roller 480 reduces the friction between the packaging box and the bottom of the packaging box.

[0046] Two second conveying components 420 are provided, respectively positioned on opposite sides of the second frame 410 along its width. This allows the two second conveying components 420 to cooperate and limit the movement of the packaging box along its sides. This restricts the movement of the packaging box along the length of the second frame 410, preventing positional shifts during the sealing process.

[0047] Two second conveying assemblies 420 are used to abut against two opposite sides of the packaging box. Abutment can be understood as pressure contact. For example, the second conveying assembly 420 can be a belt conveyor structure. Thus, when the second conveying assembly 420 is in operation, it can abut against two opposite sides of the packaging box, thereby driving the packaging box to move on the sealing conveyor roller 480.

[0048] Based on the above structural design, the two second conveying components 420 drive the packaging box to move on both sides of the packaging box. On the one hand, it can provide displacement power to the packaging box, and on the other hand, it can seal and limit the packaging box through the second conveying components 420, thereby reducing the number of parts of the sealing and stacking equipment and reducing the structural cost of the sealing and stacking equipment.

[0049] In one or more embodiments, the sealing device 400 may further include a telescopic device, at least one of the two second conveying components 420 being connected to the second frame 410 via the telescopic device, so that when the telescopic device is activated, it drives the two second conveying components 420 to move in a straight line away from or towards each other.

[0050] In this embodiment of the invention, the sealing device 400 may further include a telescopic joint, and at least one of the two second conveying components 420 is connected to the second frame 410 via the telescopic joint. The second conveying component 420 connected to the telescopic joint can be drivenly connected to the output shaft of the telescopic joint.

[0051] In one example, the telescopic device can be a linear motor, a telescopic rod, or a cylinder. Thus, when one of the second conveying components 420 is connected to the telescopic device, the telescopic direction of the telescopic device is perpendicular to the length direction of the second frame 410 in the horizontal plane. When the telescopic device extends or retracts, it drives the second conveying component 420 to move linearly closer to or further away from the second second conveying component 420. This allows the width between the two second conveying components 420 to increase or decrease.

[0052] In another example, when the two second conveying components 420 are respectively connected to the two telescopic devices, when the two telescopic devices operate synchronously, they drive the two second conveying components 420 to make linear movements in opposite directions or towards each other, thereby increasing or decreasing the width between the two second conveying components 420.

[0053] Based on the above structural design, the movement of the telescopic device can be controlled, so that the width between the two second conveying components 420 can be adaptively adjusted according to the specifications of the packaging box, thereby improving the applicability of the sealing and stacking equipment.

[0054] In one or more embodiments, refer to Figure 1 , Figure 4 as well as Figure 5 As shown, the positioning assembly 300 may include at least two positioning supports 310, a first positioning guide rod 320, and a second positioning guide rod 330. The at least two positioning supports 310 are distributed on both sides of the first frame 100 along its width. The first positioning guide rod 320 and the second positioning guide rod 330 are respectively disposed on both sides of the first frame 100 and connected to the positioning supports 310 to pre-position the packaging boxes entering the first conveying assembly 200.

[0055] In this embodiment of the invention, at least two positioning supports 310 are distributed on both sides of the first frame 100 along its width direction. That is, at least one positioning support 310 is provided on either side of the first frame 100 along its width direction.

[0056] The first positioning guide rod 320 and the second positioning guide rod 330 are respectively disposed on both sides of the first frame 100 along the height direction and connected to the positioning support column 310. The first positioning guide rod 320 and the second positioning guide rod 330 are arranged opposite to each other, thereby allowing the cooperation between the first positioning guide rod 320 and the second positioning guide rod 330 to limit the position of the packaging box entering the first conveying assembly 200, adjusting the position of the packaging box to the position required for sealing by the sealing assembly 440.

[0057] Based on the above structural design, the position of the packaging box to be packaged can be corrected by the cooperation of the first positioning guide rod 320 and the second positioning guide rod 330. Then, the packaged box with the corrected position is sent into the sealing device 400 for sealing, thereby improving the packaging efficiency of the packaging box.

[0058] In one or more embodiments, refer to Figure 4 and Figure 5 As shown, the first positioning guide rod 320 may include a first guide rod body 321 and at least one first connecting portion 322. The first guide rod body 321 is arranged parallel to the length direction of the first frame 100, and the first connecting portion 322 is connected to the first guide rod body 321 and detachably connected to the positioning support column 310.

[0059] In this embodiment of the invention, the structures of the first positioning guide rod 320 and the second positioning guide rod 330 can be consistent. For example, the first positioning guide rod 320 may include a first guide rod body 321 and at least one first connecting portion 322, and the first guide rod body 321 and the first connecting portion 322 can be fixed together by welding or integral molding.

[0060] The first guide rod body 321 is arranged parallel to the length direction of the first frame 100, so that the first guide rod body 321 of the first positioning guide rod 320 can cooperate with the second guide rod body 331 of the second positioning guide rod 330 to form a limiting fit on the packaging box.

[0061] When at least two first connecting portions 322 are provided, the at least two first connecting portions 322 are distributed at equal intervals along the length direction of the first guide rod body 321. The number of first connecting portions 322 is adapted to the number of positioning support columns 310 on the same side, and the first connecting portions 322 and the positioning support columns 310 form a detachable connection, thereby facilitating the assembly and disassembly of the first positioning guide rod 320.

[0062] Based on the above structural design, the presence of at least one first connecting part 322 improves the positioning accuracy of keeping the first guide rod body 321 parallel to the length direction of the first frame 100, and also enhances the connection strength of the first guide rod body 321. Furthermore, the first connecting part 322 forms a detachable connection with the positioning support column 310, facilitating the adaptation of different first positioning guide rods 320 to different packaging box specifications, thereby improving the equipment applicability of the box sealing and stacking equipment.

[0063] In other embodiments, when at least two second connecting portions 332 are provided on the second positioning guide rod 330, the at least two second connecting portions 332 are equally spaced along the length direction of the second guide rod body 331. The number of second connecting portions 332 is adapted to the number of positioning support columns 310 on the same side, and the second connecting portions 332 and the positioning support columns 310 form a detachable connection, thereby facilitating the assembly and disassembly of the second positioning guide rod 330.

[0064] In one or more embodiments, the first connecting portion 322 and the first guide rod body 321 are arranged perpendicularly in the horizontal plane.

[0065] In this embodiment of the invention, the first connecting portion 322 and the first guide rod body 321 are vertically arranged in the horizontal plane. That is, the first connecting portion 322 and the first guide rod body 321 form a 90-degree angle. This angle facilitates precise positioning of the first connecting portion 322 and the first guide rod body 321 during assembly, thereby improving the connection efficiency between the first connecting portion 322 and the first guide rod body 321.

[0066] In one or more embodiments, refer to Figure 4 and Figure 5As shown, the positioning support 310 may include a support body 311 and a support fixing part 312. The support body 311 is arranged parallel to the vertical direction and is fixedly connected to the first frame 100. The support fixing part 312 is located at the top of the support body 311 and has a fitting hole. The first connecting part 322 is embedded in the fitting hole and is fixed to the support fixing part 312 by static friction. Under the action of external force, the first positioning guide rod 320 and the second positioning guide rod 330 move in a straight line, moving away from or towards each other.

[0067] In this embodiment of the present invention, the positioning support 310 may include a support body 311 and a support fixing part 312. The support body 311 is placed vertically and is parallel to the vertical direction. The support body 311 and the first frame 100 can be fixed by a detachable connection method such as bolts.

[0068] The support fixing part 312 is located at the top of the support body 311 and has a fitting hole. For example, the top of the support fixing part 312 can be an annular structure, allowing the first connecting part 322 to be horizontally embedded in the fitting hole and fixed to the support fixing part 312 by static friction. In other words, the first connecting part 322 and the support fixing part 312 remain stationary relative to each other without external force or with very small external force. This allows for pre-positioning of passing packaging boxes.

[0069] Based on the above structural design, when it is necessary to replace packaging boxes of different specifications, an external force can be applied to the first connecting part 322 and / or the first guide rod body 321, causing the first connecting part 322 to move relative to the support fixing part 312. This allows for pre-positioning of packaging boxes of different specifications, further improving the applicability of the box sealing and stacking equipment.

[0070] In one or more embodiments, refer to Figure 4 As shown, the first conveying assembly 200 may include at least two first conveying rollers 210, at least two sprockets 220, a chain 230, and a motor. The first conveying rollers 210 are rotatably connected to the first frame 100, and the axial direction of the first conveying rollers 210 is parallel to the width direction of the first frame 100. The sprockets 220 are coaxially fixed to the first conveying rollers 210, and the chain 230 is sleeved on the outer periphery of at least two of the sprockets 220 and meshes with each of the sprockets 220. The motor is mounted on the first frame 100 and is drively connected to the sprockets 220.

[0071] In this embodiment of the invention, the first conveying roller 210 is rotatably connected to the first frame 100 via bearings or other connecting components. The axial direction of the first conveying roller 210 is parallel to the width direction of the first frame 100, meaning that under external force, the surface of the first conveying roller 210 can roll along the length direction of the first frame 100. The packaging box is located on the surface of the first conveying roller 210, and the rolling of the first conveying roller 210 drives the packaging box to move.

[0072] The sprocket 220, chain 230, and motor provide driving force for the rolling of the first conveyor roller 210. For example, the number of sprockets 220 is adapted to the number of first conveyor rollers 210, and they are coaxially fixed to the first conveyor rollers 210. Coaxial fixing can be understood as the central axis of the sprocket 220 being the same as the central axis of the first conveyor roller 210, and the sprocket 220 being fixedly connected to the first conveyor roller 210. For example, the sprocket 220 and the rotation shaft of the first conveyor roller 210 form an interference fit.

[0073] The chain 230 is sleeved on the outer periphery of all sprockets 220 and meshes with them. The motor can be mounted on the first frame 100, and the output shaft of the motor can be connected to one of the sprockets 220 in a transmission manner. For example, the central axis of the motor's output shaft coincides with the central axis of one of the sprockets 220 and is fixed in place.

[0074] Based on the above structural design, the structure of the first conveying component 200 can be simplified, and when the motor is working, it can drive the sprocket 220 to rotate, thereby driving the chain 230 meshing with the sprocket 220 to rotate, and finally driving each of the first conveying rollers 210 to rotate and convey the packaging box.

[0075] In summary, this utility model discloses a box sealing and stacking device, which may include a first frame 100, a first conveying component 200, a positioning component 300, a box sealing device 400, and a stacking robot 500. The first conveying component 200 is disposed on the first frame 100 to convey boxes from a first end of the first frame 100 to a second end of the first frame 100. The positioning component 300 is located on both sides of the first frame 100 along its width direction to define the position of the box on the first conveying component 200. The box sealing device 400 is located at the second end to seal the box located at the second end. The stacking robot 500 is located near the box sealing device 400 to transfer and stack the boxes transported from the box sealing device 400. Therefore, when the packaging box is conveyed to the first conveying component 200, the position of the packaging box to be packaged can be corrected by the positioning component 300. Then, the packaged box with the corrected position is sent to the sealing device 400 for sealing. Finally, the sealed packaging box is picked up by the stacking robot 500 for transfer and stacking. No operator is required during the sealing and stacking process, which greatly improves the sealing and stacking efficiency of the packaging box.

[0076] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0077] It will be readily apparent to those skilled in the art that any combination of the above embodiments is feasible. Therefore, any combination of the above embodiments is an implementation scheme of this utility model. However, due to space limitations, this specification will not describe them in detail here.

[0078] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0079] Similarly, it should be understood that, in order to simplify the present invention and aid in understanding one or more of the various aspects of the invention, in the description of exemplary embodiments of the present invention above, various features of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof.

[0080] Furthermore, those skilled in the art will understand that although some embodiments described herein include certain features but not others included in other embodiments, combinations of features from different embodiments are intended to be within the scope of this invention and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

Claims

1. A box sealing and stacking device, characterized in that, The sealing and stacking equipment includes: First rack (100); A first conveying component (200) is disposed on the first rack (100) to convey a package from a first end of the first rack (100) to a second end of the first rack (100); Positioning components (300) are located on both sides of the first frame (100) distributed along the width direction to define the position of the packaging box on the first conveying component (200); A box sealing device (400) is located at the second end of the first frame (100) to seal the packaging boxes located at the second end of the first frame (100); A stacking robot (500) is located near the sealing device (400) to transfer and stack packages transported from the sealing device (400).

2. The box sealing and stacking equipment according to claim 1, characterized in that, The sealing device (400) includes: The second frame (410) is connected to the second end of the first frame (100); A second conveying assembly (420) is disposed on the second rack (410) to convey a package from a first end of the second rack (410) to a second end of the second rack (410); A box sealing support frame (430) is mounted on the second frame (410); A box sealing assembly (440) is disposed on the box sealing support frame (430) and located above the second conveying assembly (420).

3. The box sealing and stacking equipment according to claim 2, characterized in that, The sealing device (400) further includes: An adjusting screw (450) is threadedly connected to the sealing support frame (430) and is arranged parallel to the vertical direction. The sealing assembly (440) is fixedly connected to the adjusting screw (450). A knob (460) is mounted on the top of the adjusting screw (450) and is fixedly connected to the adjusting screw (450). Turning the knob (460) causes the adjusting screw (450) to rotate, thereby adjusting the height of the sealing assembly (440) relative to the second conveying assembly (420).

4. The box sealing and stacking equipment according to claim 3, characterized in that, The sealing device (400) also includes a scale (470), which is mounted on the sealing support frame (430) and is arranged parallel to the length direction of the adjusting screw (450) to mark the height of the sealing assembly (440).

5. The box sealing and stacking equipment according to claim 2, characterized in that, The sealing assembly (440) includes: A sealing base (441) is connected to the sealing support frame (430); A tape sealing machine (442) is installed on the sealing base (441) to seal the packaging box.

6. The box sealing and stacking equipment according to claim 2, characterized in that, The sealing device (400) further includes: At least two sealing conveyor rollers (480) are rotatably connected to the second frame (410), and the axial direction of the sealing conveyor rollers (480) is parallel to the width direction of the second frame (410). Two second conveying components (420) are provided and are respectively provided on both sides of the second frame (410) along the width direction. The two second conveying components (420) cooperate to define the movement trajectory of the packaging box. The second conveying component (420) is used to abut against the packaging box and drive the packaging box to move along the sealing conveyor roller (480).

7. The box sealing and stacking equipment according to claim 6, characterized in that, The sealing device (400) also includes a telescopic device, at least one of the two second conveying components (420) is connected to the second frame (410) via the telescopic device, so that when the telescopic device is activated, it drives the two second conveying components (420) to make a linear movement away from or towards each other.

8. The box sealing and stacking equipment according to claim 1, characterized in that, The positioning component (300) includes: At least two positioning supports (310) are distributed on both sides of the first frame (100) in the width direction; The first positioning guide rod (320) and the second positioning guide rod (330) are respectively disposed on both sides of the first frame (100) and connected to the positioning support (310) to pre-position the packaging box entering the first conveying assembly (200).

9. The box sealing and stacking equipment according to claim 8, characterized in that, The first positioning guide rod (320) includes: The first guide rod body (321) is arranged parallel to the length direction of the first frame (100); At least one first connecting part (322) is connected to the first guide rod body (321) and is detachably connected to the positioning support (310).

10. The box sealing and stacking equipment according to claim 9, characterized in that, The first connecting part (322) and the first guide rod body (321) are arranged perpendicularly in the horizontal plane.

11. The box sealing and stacking equipment according to claim 9, characterized in that, The positioning support (310) includes: The support body (311) is arranged parallel to the vertical direction and is fixedly connected to the first frame (100); The support fixing part (312) is located at the top of the support body (311) and has a fitting hole. The first connecting part (322) is embedded in the fitting hole and is fixed to the support fixing part (312) by static friction. Under the action of external force, the first positioning guide rod (320) and the second positioning guide rod (330) move in a straight line, moving away from or towards each other.

12. The box sealing and stacking equipment according to claim 1, characterized in that, The first transmission component (200) includes: At least two first conveyor rollers (210) are rotatably connected to the first frame (100), and the axial direction of the first conveyor rollers (210) is parallel to the width direction of the first frame (100). At least two sprockets (220) are fixed coaxially with the first conveyor roller (210); A chain (230) is sleeved on the outer periphery of at least two sprockets (220) and engages with each of the sprockets (220); The motor is mounted on the first frame (100) and is connected to the sprocket (220) for transmission.

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