Upright overturning and boxing control system for packaging box

Abstract

The invention provides a packaging box upright overturning and boxing control system. The system comprises a first conveying line body; the first conveying line body is configured to convey packaging boxes in a horizontal state in a preset direction; the second conveying line body is provided with a plurality of vertical box blocking plates, and the second conveying line body moves in the preset clock direction; the second conveying line body is configured to receive the packaging boxes conveyed by the first conveying line body, and the corresponding packaging boxes are adjusted to be in a vertical state from a horizontal state through the two adjacent box erecting blocking plates and movement in the preset hour hand direction. The air cylinder assembly is arranged on one side of the second conveying line body, and the air cylinder assembly is configured to push the at least one packaging box moving to the preset position on the second conveying line body into the packaging box; the packaging box is placed on the other side, opposite to the second conveying line body, of the air cylinder assembly. By means of the system, the problem that an existing assembly line packaging box overturning and boxing device is too complex is solved.

Description

Technical Field

[0001] This application relates to the technical field of assembly lines, and particularly to a control system for upright flipping and packing of packaging boxes. Background Art

[0002] During the construction of the digital information system for packing packaging boxes on the production line, usually, packaging boxes loaded with digital information (such as two-dimensional codes, one-dimensional codes, and digital codes, etc.) are sequentially collected with digital information by digital collection devices on the production line, and then need to be sequentially loaded into packing boxes in order and associated with the digital information of the collected packing boxes.

[0003] However, often after the digital information on the packaging box is collected, due to the physical state of the packaging box, it cannot be directly and automatically loaded into the packing box. At this time, before the packaging box is loaded into the packing box, it is necessary to use certain equipment and systems on the production line to change the original state of the packaging box (for example: changing the horizontal state of the packaging box to an upright state) so that the packaging box is suitable for the state of being loaded into the packing box.

[0004] However, this type of assembly line is too complex because it requires additional flipping equipment. Summary of the Invention

[0005] This application provides a control system for upright flipping and packing of packaging boxes to solve the problem that the equipment for flipping packaging boxes on the existing assembly line is too complex.

[0006] The system includes:

[0007] A first conveyor line body; the first conveyor line body is configured to convey packaging boxes in a horizontal state along a preset direction;

[0008] A second conveyor line body, on which there are several upright box blocking plates, all the upright box blocking plates are arranged around the second conveyor line body, and the second conveyor line body moves along a preset clockwise direction; the second conveyor line body is configured to receive the packaging boxes conveyed by the first conveyor line body and adjust the corresponding packaging boxes from a horizontal state to an upright state through two adjacent upright box blocking plates and the movement along the preset clockwise direction;

[0009] A cylinder assembly, the cylinder assembly is arranged on one side of the second conveyor line body, and the cylinder assembly is configured to push at least one packaging box moving to a preset position on the second conveyor line body into a packing box; the packing box is placed on the other side of the cylinder assembly relative to the second conveyor line body.

[0010] Preferably, the first conveyor line body includes:

[0011] A first conveyor belt, the first conveyor belt having a material inlet side and a material outlet side, the first conveyor belt being configured to convey the packaging boxes in a lying state along a preset direction;

[0012] A downward-sliding guide plate, the downward-sliding guide plate being provided at one end of the material outlet side of the first conveyor belt, the first conveyor belt and the downward-sliding guide plate being in smooth transition, the downward-sliding guide plate being inclined at a preset angle to the ground, and the preset angle at which the downward-sliding guide plate is inclined to the ground being adapted to the inclination angle of the latter of the two adjacent vertical box blocking plates on the second transmission line body for receiving the packaging boxes.

[0013] Preferably, the second transmission line body further includes:

[0014] A second conveyor belt, all the vertical box blocking plates being uniformly arranged on the second conveyor belt, the second conveyor belt moving in a preset clockwise direction, the second conveyor belt being configured to receive the packaging boxes conveyed by the first transmission line body, and adjust the corresponding packaging boxes from a lying state to an upright state by means of two adjacent vertical box blocking plates and the movement in the preset clockwise direction.

[0015] Preferably, the vertical box blocking plate includes:

[0016] A horizontal plate, the horizontal plate being connected to the second conveyor belt, and when the horizontal plate rotates to the arc structure area at both ends of the second conveyor belt, the horizontal plate is tangent to the arc structure;

[0017] A vertical plate, the vertical plate being provided on one side edge of the horizontal plate.

[0018] Preferably, the system further includes:

[0019] A third transmission line body, the third transmission line body being provided on the first transmission line body; the third transmission line body being configured to intercept a first preset number of packaging boxes and convey a second preset number of packaging boxes to the second transmission line body; all the packaging boxes conveyed by the third transmission line body to the first transmission line body are in a lying state; the packaging boxes conveyed by the third transmission line body to the second transmission line body are all or part of the packaging boxes intercepted by the third transmission line body.

[0020] Preferably, the third transmission line body includes:

[0021] A fixing component;

[0022] A transmission component, the transmission component being provided on the fixing component, the transmission component being configured to convey a second preset number of packaging boxes to the first transmission line body;

[0023] Anti-slip assembly, the anti-slip assembly is arranged on the transmission assembly, and the anti-slip assembly clamps the packaging box conveyed by the transmission assembly.

[0024] Preferably, the fixing assembly includes:

[0025] Fixed seats, the fixed seats are arranged on both sides of the first transmission line body;

[0026] Support frames, the support frames are arranged on the fixed seats, and the support frames are located on both sides of the first transmission line body; the transmission assembly is arranged on the support frames.

[0027] Preferably, the transmission assembly includes:

[0028] The third conveyor belt and the fourth conveyor belt, the third conveyor belt and the fourth conveyor belt are respectively arranged on both sides of the support frame, and the area between the third conveyor belt and the fourth conveyor belt forms a packaging box conveying channel;

[0029] A motor, the motor is arranged on the support frame, and the motor is respectively connected to the third conveyor belt and the fourth conveyor belt;

[0030] The anti-slip assembly includes:

[0031] The first support plate and the second support plate, the first support plate and the second support plate are respectively arranged on both sides of the support frame, the first support plate is arranged above the third conveyor belt, the second support plate is arranged above the fourth conveyor belt, and the distance between the first support plate and the second support plate is an adjustable distance.

[0032] Preferably, the system further includes:

[0033] A packaging box barcode reader, the packaging box barcode reader is arranged on one side of the first transmission line body, and the packaging box barcode reader is configured to obtain the digital information of the packaging box;

[0034] A packing box barcode reader, the packing box barcode reader is arranged on one side of the second transmission line body, and the packing box barcode reader is configured to obtain the digital information of the packing box.

[0035] Preferably, the cylinder assembly includes:

[0036] A cylinder body, the cylinder body is arranged on one side of the second transmission line body, and the setting position of the cylinder body corresponds to the preset position, and the cylinder body is arranged perpendicular to the packaging box conveyed on the second transmission line body;

[0037] A toothed pushing plate is provided on one side of the cylinder block close to the second transmission line body. At least one toothed plate perpendicular to the packaging boxes conveyed on the second transmission line body is detachably provided on the toothed pushing plate; when there are multiple toothed plates, the multiple toothed plates correspond to multiple vertical box blocking plates.

[0038] The cylinder block is configured to push at least one packaging box into the packing box by pushing the toothed pushing plate.

[0039] As can be seen from the above, the present application provides a control system for upright flipping and packing of packaging boxes. The system includes a first transmission line body configured to convey packaging boxes in a horizontal state along a preset direction; a second transmission line body having a plurality of vertical box blocking plates, all of the vertical box blocking plates are arranged around the second transmission line body, and the second transmission line body moves in a preset clockwise direction. The second transmission line body is configured to receive the packaging boxes conveyed by the first transmission line body and adjust the corresponding packaging boxes from a horizontal state to an upright state by means of two adjacent vertical box blocking plates and movement in a preset clockwise direction; a cylinder assembly provided on one side of the second transmission line body, the cylinder assembly is configured to push at least one packaging box that has moved to a preset position on the second transmission line body into the packing box; the packing box is placed on the other side of the cylinder assembly relative to the second transmission line body. The present application solves the problem that the existing equipment for flipping packaging boxes on the assembly line is too complex through the above system. Brief Description of the Drawings

[0040] In order to more clearly illustrate the technical solutions of the present application, the drawings required for the embodiments will be briefly introduced below. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0041] Figure 1 It is a schematic diagram of a control system for upright flipping and packing of packaging boxes according to the present application. Detailed Embodiments

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0043] It should be noted that the brief description of the terms in this application is only for the convenience of understanding the embodiments described hereinafter, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood in their ordinary and general meanings.

[0044] It should be noted that in this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0045] In the product packaging link of the industrial automation field, the intelligent boxing technology based on the digital information system has become an important component of the modern production line. In typical implementation schemes, independent packaging units loaded with an identifiable identification system (including but not limited to machine-readable carriers such as two-dimensional codes, one-dimensional codes, and digital codes) need to complete dual digital processing in a continuously operating production process: first, serial data is collected through a photoelectric sensor array or a machine vision device, and then it needs to be accurately placed into a standardized transportation container in a predetermined order, and a strict data mapping relationship is established with the coding information of the container body.

[0046] The current technical architecture generally has physical adaptability challenges, mainly due to the uncontrollability of the posture of the packaging unit during the transmission process. When the packaging unit passes through the detection station in a non-standard orientation (such as lying flat sideways, being inverted, or being stacked staggeredly), even if its digital information has been accurately read, it is still difficult to directly import it into the automated boxing equipment. Therefore, the conventional solution needs to add a posture correction module at key nodes of the production line, such as configuring auxiliary devices such as a turning and transferring mechanism, a multi-dimensional steering conveyor belt, or an array of robotic arms, to change the original spatial position and posture of the packaging unit by applying an external mechanical force, so that it reaches an ideal state that can be grasped by the boxing manipulator.

[0047] Although such technical improvements can meet the basic functional requirements, they significantly increase the structural complexity of the production line system. The introduction of the multi-axis linkage mechanism not only requires the configuration of independent power units and control systems, but also forms multiple coupling relationships with the original conveying system, resulting in an increase in the equipment layout density and an exponential increase in the difficulty of operation and maintenance debugging. Especially in the flexible scenario of processing mixed-line production of multiple specifications, the mechanical adjustment mechanism needs to frequently reset physical parameters, and this mechanical reconstruction process often exceeds the adjustment range of the digital control system, forcing the production line to suspend operation to complete the hardware configuration change, seriously restricting the controllability of the production beat.

[0048] The existing technical solutions still have technical bottlenecks in dynamic tracking. When the packaging unit undergoes a physical state transformation, its movement trajectory may deviate from the preset path coordinate system, resulting in a spatial misalignment between the time-series data collected previously and the physical position. Although some systems attempt to perform secondary positioning by adding auxiliary sensors, this further amplifies the signal transmission delay and data processing load, and easily leads to an increase in the associated error rate in the boxing process. This systematic defect is particularly prominent in high-speed continuous operation scenarios, forcing enterprises to either reduce the production line operating speed or increase manual review workstations, effectively nullifying the expected benefits of automation transformation.

[0049] Based on the above problems, the present application provides the following embodiments.

[0050] Figure 1 It is a schematic diagram of a control system for upright flipping and boxing of a packaging box in the present application.

[0051] See Figure 1 It can be seen that the present embodiment provides a control system for upright flipping and boxing of a packaging box, and the system includes:

[0052] The first transmission line body 100; the first transmission line body 100 is configured to transmit the packaging box in a lying state along a preset direction. Specifically, in the present embodiment, the first transmission line body 100 functions to transmit the packaging box in a lying state and convey it to the subsequent transmission line body for flipping.

[0053] The system further includes:

[0054] The second transmission line body 200, on which there are a plurality of box-standing blocking plates 220, and all the box-standing blocking plates 220 are arranged around the second transmission line body 200, and the second transmission line body 200 moves in a preset clockwise direction; the second transmission line body 200 is configured to receive the packaging box conveyed by the first transmission line body 100 and adjust the corresponding packaging box from a lying state to an upright state through two adjacent box-standing blocking plates 220 and the movement in the preset clockwise direction.

[0055] Specifically, in the present embodiment, when the packaging box in a lying state conveyed by the first transmission line body 100 falls onto the second transmission line body 200, it is received by two adjacent box-standing blocking plates 220 on the second transmission line body 200, and as the second transmission line body 200 moves in the preset clockwise direction, the packaging box is gradually changed from a lying state to an upright state.

[0056] The system further includes:

[0057] The cylinder assembly 300 is disposed on one side of the second conveyor line body 200, and the cylinder assembly 300 is configured to push at least one packing box that moves to a preset position on the second conveyor line body 200 into a packing case; the packing case is placed on the other side of the cylinder assembly 300 relative to the second conveyor line body 200.

[0058] Specifically, in this embodiment, the cylinder assembly 300 functions to push the packing box that moves to the preset position on the second conveyor line body 200 into the packing case placed on the other side, thereby realizing the packing of the packing box in an upright state.

[0059] It should be noted that according to different actual situations, the number of packing boxes pushed into the packing case each time is different, and it can be adjusted by adjusting the number of packing boxes pushed by the cylinder assembly 300 each time.

[0060] It should be noted that according to different actual situations, the packing case may have certain partitions, that is, there is a certain distance between each packing box received in the packing case. In this case, it can be adjusted by adjusting the distribution of the upright box blocking plates 220 on the second conveyor line body 200.

[0061] Furthermore, in some embodiments, the first conveyor line body 100 includes:

[0062] The first conveyor belt 110, the first conveyor belt 110 has a material inlet side and a material outlet side, and the first conveyor belt 110 is configured to convey the packing box in a lying state along a preset direction. Specifically, in this embodiment, the first conveyor belt 110 is the device responsible for conveying the packing box in the first conveyor line body 100, and the packing box in a lying state is conveyed to the second conveyor line body 200 through the first conveyor belt 110.

[0063] The first conveyor line body 100 further includes:

[0064] The downward sliding guide plate 120, the downward sliding guide plate 120 is disposed at one end of the material outlet side of the first conveyor belt 110, and the first conveyor belt 110 and the downward sliding guide plate 120 are in smooth transition. The downward sliding guide plate 120 is inclined at a preset angle to the ground, and the preset angle at which the downward sliding guide plate 120 is inclined to the ground is adapted to the inclination angle of the latter one of the two adjacent upright box blocking plates 220 on the second conveyor line body 200 where the packing box to be received is located.

[0065] Specifically, in this embodiment, considering that the packaging box directly falls onto the second conveyor line 200 in the horizontal direction, there will be a problem that the packaging box falls off the production line. Therefore, the downward-sliding guide plate 120 is provided. One end of the downward-sliding guide plate 120 is fixed on the first conveyor line 100, and the other end is inclined towards the ground, and its inclination angle is adjusted so that the packaging box can smoothly fall onto the second conveyor line 200.

[0066] Among them, when the packaging box falls onto the second conveyor line 200, the first contacting component is the latter one of the two adjacent vertical box blocking plates 220 on the second conveyor line 200 that are to receive the packaging box. Therefore, as long as the inclination angle of the downward-sliding guide plate 120 is adjusted to match the inclination angle of the latter one of the two adjacent vertical box blocking plates 220 on the second conveyor line 200 that are to receive the packaging box, a smooth transition of the packaging box can be achieved.

[0067] Furthermore, in some embodiments, the second conveyor line 200 further includes:

[0068] A second conveyor belt 210, all the vertical box blocking plates 220 are evenly arranged on the second conveyor belt 210. The second conveyor belt 210 moves in a preset clockwise direction. The second conveyor belt 210 is configured to receive the packaging boxes conveyed by the first conveyor line 100 and adjust the corresponding packaging boxes from a lying state to an upright state through two adjacent vertical box blocking plates 220 and the movement in the preset clockwise direction.

[0069] Specifically, in this embodiment, the second conveyor belt 210 is the component for conveying and flipping in the second conveyor line 200. According to Figure 1 it can be known that the second conveyor belt 210 can be divided into four regions, namely, the region close to the first conveyor line 100 and used to receive the packaging box, the region for receiving the packaging box and conveying and flipping the packaging box, the region far from the first conveyor line 100 and in the area where the packaging box transfer is completed, and the region located below the second conveyor line 200 waiting to receive the packaging box.

[0070] Furthermore, in some embodiments, the vertical box blocking plate 220 includes:

[0071] A horizontal plate 221, the horizontal plate 221 is connected to the second conveyor belt 210, and when the horizontal plate 221 rotates to the arc structure region at both ends of the second conveyor belt 210, the horizontal plate 221 is tangent to the arc structure;

[0072] A vertical plate 222, the vertical plate 222 is arranged on one side edge of the horizontal plate 221.

[0073] Specifically, in this embodiment, considering that setting a baffle with an L-shaped structure may prevent the second conveyor belt 210 from running smoothly, the bottom of the cross plate 221 is connected to the second conveyor belt 210, and it is designed such that when it moves to the arc structure area at both ends of the second conveyor belt 210, the cross plate 221 is tangent to the size structure of the arc structure, thereby avoiding the problem of jamming of the second conveyor belt 210 caused by the baffle.

[0074] The bottom of the packaging box is received by the cross plate 221, and the side of the packaging box is received by the vertical plate 222, thereby achieving the technical effect of stable transmission and flipping of the packaging box.

[0075] Further, in some embodiments, the system further includes:

[0076] A third transmission line body 400, the third transmission line body 400 is arranged on the first transmission line body 100; the third transmission line body 400 is configured to intercept a first preset number of packaging boxes and convey a second preset number of packaging boxes to the second transmission line body 200; the packaging boxes conveyed by the third transmission line body 400 to the first transmission line body 100 are all in a lying state; the packaging boxes conveyed by the third transmission line body 400 to the second transmission line body 200 are all or part of the packaging boxes intercepted by the third transmission line body 400.

[0077] Specifically, in this embodiment, considering that the number of packaging boxes received on the second transmission line body 200 is limited, and the rate of pushing the packaging boxes into the packing box each time is also limited, it is necessary to regulate the number of packaging boxes entering the second transmission line body 200. Therefore, the third transmission line body 400 is provided, and the conveying and interception of the packaging boxes are adjusted by controlling the third transmission line body 400, and the conveying rate of the packaging boxes on the third transmission line body 400 is controlled according to the maximum number of packaging boxes that the second transmission line body 200 can receive and the rate of pushing the packaging boxes into the packing box, thereby avoiding problems such as too low production line efficiency, stacking of packaging boxes, or dropping of packaging boxes from the production line due to inconsistent deployment of front and rear packaging boxes.

[0078] Further, in some embodiments, the third transmission line body 400 includes:

[0079] A fixing component 410;

[0080] A transmission component 420, the transmission component 420 is arranged on the fixing component 410, and the transmission component 420 is configured to convey a second preset number of packaging boxes to the first transmission line body 100;

[0081] The anti-slip component 430 is disposed on the transmission component 420, and the anti-slip component 430 clamps the packaging box conveyed by the transmission component 420.

[0082] Specifically, in this embodiment, the transmission component 420 and the anti-slip component 430 are arranged by the fixing component 410. It can be understood that the transmission component 420 and the anti-slip component 430 are distributed on both sides of the third transmission line body 400, and the middle position is the conveying channel for the packaging box. The opening and closing of the transmission component 420 are used to achieve the conveyance and interception of the packaging box, and the anti-slip component 430 plays a certain clamping role on the packaging box to prevent the packaging box from being directly driven by the first conveyor belt 110.

[0083] Further, in some embodiments, the fixing component 410 includes:

[0084] The fixing seat 411 is disposed on both sides of the first transmission line body 100;

[0085] The support frame 412 is disposed on the fixing seat 411, and the support frame 412 is located on both sides of the first transmission line body 100; the transmission component 420 is disposed on the support frame 412.

[0086] Specifically, in this embodiment, the fixing seat 411 is directly disposed on both sides of the first transmission line body 100, and the support frame 412 is erected on the fixing seats 411 on both sides to arrange the transmission component 420 and the anti-slip component 430.

[0087] Further, in some embodiments, the transmission component 420 includes:

[0088] The third conveyor belt 421 and the fourth conveyor belt 422 are respectively disposed on both sides of the support frame 412, and the area between the third conveyor belt 421 and the fourth conveyor belt 422 constitutes the packaging box conveying channel;

[0089] The motor 423 is disposed on the support frame 412, and the motor 423 is respectively connected to the third conveyor belt 421 and the fourth conveyor belt 422.

[0090] Specifically, in this embodiment, the third conveyor belt 421 and the fourth conveyor belt 422 are respectively located on both sides of the packaging box conveying channel, and the opening and closing of the two are controlled by the motor 423 to achieve the transmission and interception of the packaging box.

[0091] Further, in some embodiments, the anti-slip assembly 430 includes:

[0092] A first support plate 431 and a second support plate 432. The first support plate 431 and the second support plate 432 are respectively arranged on both sides of the support frame 412. The first support plate 431 is arranged above the third conveyor belt 421, and the second support plate 432 is arranged above the fourth conveyor belt 422. The distance between the first support plate 431 and the second support plate 432 is an adjustable distance.

[0093] Specifically, in this embodiment, the first support plate 431 and the second support plate 432 can be understood as anti-slip devices clamped on both sides of the packaging box transmission channel. By adjusting the distance between the first support plate 431 and the second support plate 432, it can just play a certain clamping role on the packaging box without applying too much force to the packaging box. And through the adjustable distance between the first support plate 431 and the second support plate 432, the system can transport packaging boxes of different sizes.

[0094] Further, in some embodiments, the system further includes:

[0095] A packaging box barcode reader 500. The packaging box barcode reader 500 is arranged on one side of the first transmission line 100. The packaging box barcode reader 500 is configured to obtain the digital information of the packaging box. Specifically, in this embodiment, a horizontal packaging box loaded with digital information such as two-dimensional code, one-dimensional code, digital code, etc. is separated at regular intervals by the third transmission line 400, and the packaging box barcode reader 500 installed on the side of the first transmission line 100 reads the digital information on the packaging box and saves the read information in the control system of the on-site industrial computer, and performs packaging correspondence with the digital information of the packaging box in the packing link of the second transmission line 200 in sequence.

[0096] The system further includes:

[0097] A packaging box barcode reader 600. The packaging box barcode reader 600 is arranged on one side of the second transmission line 200. The packaging box barcode reader 600 is configured to obtain the digital information of the packaging box. Specifically, in this embodiment, during the packaging of the packaging box into the empty packaging box loaded with digital information (such as two-dimensional code, one-dimensional code, digital code, etc.), the packaging box barcode reader 600 reads the digital information on the packaging box and saves the read information in the control system of the on-site industrial computer, and associates and corresponds with the digital information of all the packaging boxes pushed into the packaging box.

[0098] Further, in some embodiments, the cylinder assembly 300 includes:

[0099] The cylinder block 310 is arranged on one side of the second transmission line body 200, and the installation position of the cylinder block 310 corresponds to the preset position. The cylinder block 310 is arranged perpendicular to the packaging boxes conveyed on the second transmission line body 200;

[0100] The toothed pushing plate 320 is arranged on the side of the cylinder block 310 close to the second transmission line body 200. At least one toothed plate perpendicular to the packaging boxes conveyed on the second transmission line body 200 is detachably arranged on the toothed pushing plate 320; when there are multiple toothed plates, the multiple toothed plates correspond to the multiple vertical box blocking plates 220;

[0101] The cylinder block 310 is configured to push at least one packaging box into the packing box by pushing the toothed pushing plate 320.

[0102] Specifically, in this embodiment, the cylinder assembly 300 is composed of the cylinder block 310 and the toothed pushing plate 320, and receives the instructions of the "on-site industrial computer control system". When the number of packaging boxes on the second transmission line body 200 reaches the number of boxes per packing (for example: 4, 5, 6), the "control system" simultaneously controls the first transmission line body 100, the second transmission line body 200 and the third transmission line body 400 to stop running, and at the same time controls the cylinder assembly 300 to push multiple packaging boxes from one side of the second transmission line body 200 into the packing box on the other side at one time. When the full box quantity (for example: 16, 20, 24) is reached after several reciprocating pushes, the packing box automatically enters the sealing link.

[0103] Among them, the cylinder block 310 is supplied with air by an air source. When the number of packaging boxes on the second transmission line body 200 reaches the number of boxes per packing, the "control system" issues an instruction to control the cylinder body to work, and the cylinder block 310 drives the cylinder push rod to perform the pushing work.

[0104] The toothed pushing plate 320 is connected to the cylinder push rod of the cylinder block 310, and the number of its teeth corresponds to the number of packaging boxes to be pushed at one time (for example: 4, 5, 6). When the cylinder push rod performs the pushing work, the toothed pushing plate 320 simultaneously pushes the corresponding number of packaging boxes into the packing box at one time.

[0105] Among them, the "control system" mentioned in the above embodiments is used to control the coordinated operation of the first transmission line 100, the second transmission line 200, the third transmission line 400 and the cylinder assembly 300. During the process of upright flipping the packaging box, the first transmission line 100, the second transmission line 200 and the third transmission line 400 are started and operate synchronously. When the "control system" detects that the number of packaging boxes at the position of the cylinder assembly 300 reaches the number for one-time pushing, the "control system" simultaneously stops the operation of the first transmission line, the second transmission line 200 and the third transmission line 400, and at the same time controls the pushing cylinder to perform the packing and pushing work of the packaging boxes.

[0106] After completing the packing and pushing work of the packaging boxes by the cylinder assembly 300, the operation of the first transmission line 100, the second transmission line 200 and the third transmission line 400 is restarted simultaneously. In this way, by repeating this cycle, the packaging boxes on the production line are changed from the lying state to the upright state, and at the same time, the task of pushing and packing multiple packaging boxes is realized.

[0107] Among them, the dimensional relationships between the above components are as follows:

[0108] Suppose:

[0109] Length of the packaging box: l, width of the packaging box after standing upright: w, height of the packaging box after standing upright: h, length of the box-standing baffle: L, interval width of the box-standing baffle: W, height of the box-standing baffle: H, thickness of the box-standing baffle: δ, distance from the left end of the first transmission line to the left end of the third transmission line: L1, tooth width of the toothed pushing plate: W1, tooth height of the toothed pushing plate: H1, angle between the downward-sliding guide plate and the horizontal plane: α, conveying speed of the first conveyor belt: v1, conveying speed of the second conveyor belt: v2, conveying speed of conveyor belt 3: v3, time for the first conveyor belt to move from the left end of conveyor line 3 to the left end of the first transmission line: t1, time for the packaging box to pass through the downward-sliding guide plate from the left end of the first transmission line: t1′, time for the second conveyor belt to convey a distance of W: t2, time for conveyor belt 3 to pass through one packaging box each time: t3;

[0110] Then:

[0111] L≥l; W>w + δ; h>H≥(2 / 3)h; w>W1≥(2 / 3)w; h>H1≥(2 / 3)h; 45°≥α>20°;

[0112] t1 + t1′ = t2 = t3

[0113] t2 = W / v2

[0114] v3 = h / t3 = h / t2 = h / (W / v2) = (h×v2) / W

[0115] t1 = L1 / v1

[0116] t1 = W / v2 - t1′

[0117] L1 / v1 = W / v2 - t1′

[0118] v1 = L1 / (W / v2 - t1′).

[0119] Exemplarily, the whole process of the above embodiment includes:

[0120] ① Power on and start up. The first transmission line 100, the second transmission line 200 and the third transmission line 400 start running simultaneously.

[0121] ② The packaging box loaded with digital information moves from the right end to the left end of the first transmission line 100.

[0122] ③ When the packaging box reaches the third transmission line 400, it is clamped by the conveyor belts on both sides of the third transmission line and queues up in turn waiting for the third transmission line 400 to release and pass. The time for the third transmission line 400 to pass one packaging box each time is t3, which is the same as the time t2 for the second conveyor belt 210 to convey a distance of W.

[0123] ④ After the packaging box passes through the third transmission line 400, it quickly passes on the first conveyor belt 110, reaches the sliding guide plate 120, and slides down through the sliding guide plate 120 to between the two vertical box blocking plates 220 on the second transmission line 200. The time (t1 + t1′) for the packaging box to pass through this section is the same as the time t2 for the second conveyor belt to pass through the distance W between the two vertical box blocking plates 220.

[0124] ⑤ After the packaging box reaches between the two vertical box blocking plates 220 on the second transmission line 200, the second conveyor belt 210 drives the vertical box blocking plates to rotate counterclockwise. Then, the packaging box gradually changes from the horizontal state to the vertical state.

[0125] ⑥ According to the design requirements, the interval space between the vertical box blocking plates 220 in the upright state on the second transmission line is at least 10 or more, that is, the number of upright packaging boxes that can be stored on the second transmission line 200 is 10 or more.

[0126] ⑦ After the packaging box is changed to the upright state, the packaging box is driven by the second conveyor belt 210 and moves from the right end to the left end direction on the second transmission line 200. Moreover, between every two vertical box blocking plates 220, there will be an erected packaging box in turn.

[0127] ⑧ When the first upright packaging box runs to point A at the leftmost end of the second conveyor line 200, the detection signal is sent to the on-site industrial control computer, and the control system controls the first conveyor belt 110, the second conveyor belt 210, the third conveyor belt 421, and the fourth conveyor belt 422 to stop running simultaneously.

[0128] ⑨ The control system simultaneously controls the cylinder assembly 300. According to the number of packaging boxes packed each time (for example: 4, 5, 6), the cylinder assembly 300 pushes the corresponding number of packaging boxes at the leftmost end of the second conveyor line 200 from one side of the second conveyor line 200 into the packaging box on the other side.

[0129] ⑩ After the cylinder assembly 300 completes the pushing action and returns to the origin, the industrial control computer control system controls the motors of each conveyor line to restart the operation of the first conveyor belt 110, the second conveyor belt 210, the third conveyor belt 421, and the fourth conveyor belt 422.

[0130] When the packaging box at the leftmost end on the second conveyor line 200 reaches point A again, the detection signal is sent to the on-site industrial control computer, and the control system controls the first conveyor belt 110, the second conveyor belt 210, the third conveyor belt 421, and the fourth conveyor belt 422 to stop running simultaneously again.

[0131] The control system re-controls the cylinder assembly 300 to push the corresponding number of packaging boxes at the leftmost end of the second conveyor line 200 from one side of the second conveyor line 200 into the packaging box on the other side.

[0132] In this way, it circulates repeatedly to continuously complete the work of standing the horizontal packaging boxes, pushing them into the boxes, etc.

[0133] The packaging box code reader 600 at the packaging box location reads the digital information at the packaging box location and sends it into the control system of the industrial control computer to be associated and corresponding with the digital information of all the packaging boxes packed.

[0134] When the cylinder assembly 300 pushes the packaging boxes into the box multiple times, when the number of times of pushing the packaging boxes reaches the number of packaging boxes that fill the box, the packaging box moves to the next sealing link.

[0135] This embodiment has the following advantages:

[0136] This embodiment provides a control system for the upright flipping and packing of packaging boxes, which perfectly realizes the process of changing the "lying packaging box" into an "upright packaging box" and successfully realizes the whole process of packing according to the set quantity. The whole process not only ensures the change of the packaging box from the "lying" state to the "upright" state, but also ensures the accuracy of the actual packing quantity and the counted quantity of the packaging box, thus ensuring the accuracy of the corresponding association of the digital information when the packaging box is loaded into the packing box. Furthermore, the data correspondence and association relationship between multiple packaging levels (such as packaging boxes being loaded into packing boxes and packing boxes being loaded into pallets) can be realized, and finally the whole process informatization management of the packaged products can be achieved.

[0137] For the sake of convenience in explanation, the above description has been made in conjunction with specific embodiments. However, the above discussion in some embodiments is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. According to the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are for better explaining the content of the present disclosure, so that those skilled in the art can better use the embodiments.

Claims

1. A control system for the upright flipping and packing of a packaging box, characterized in that, The system includes: A first conveyor line body (100); the first conveyor line body (100) is configured to convey the packaging box in a lying state along a preset direction; A second conveyor line body (200), on which there are a plurality of box-standing blocking plates (220), all the box-standing blocking plates (220) are arranged around the second conveyor line body (200), and the second conveyor line body (200) moves along a preset clockwise direction; the second conveyor line body (200) is configured to receive the packaging box conveyed by the first conveyor line body (100), and adjust the corresponding packaging box from a lying state to an upright state through two adjacent box-standing blocking plates (220) and the movement along the preset clockwise direction; A cylinder assembly (300), the cylinder assembly (300) is arranged on one side of the second conveyor line body (200), and the cylinder assembly (300) is configured to push at least one packaging box moving to a preset position on the second conveyor line body (200) into a packing box; the packing box is placed on the other side of the cylinder assembly (300) relative to the second conveyor line body (200).

2. The upright flipping and packing control system for a packaging box according to claim 1, wherein The first conveyor line body (100) includes: A first conveyor belt (110), the first conveyor belt (110) has a material inlet side and a material outlet side, and the first conveyor belt (110) is configured to convey the packaging box in a lying state along a preset direction; A downward-sliding guide plate (120), the downward-sliding guide plate (120) is arranged at one end of the material outlet side of the first conveyor belt (110), the first conveyor belt (110) and the downward-sliding guide plate (120) are in smooth transition, the downward-sliding guide plate (120) is inclined at a preset angle to the ground, and the preset angle of inclination of the downward-sliding guide plate (120) to the ground is adapted to the inclination angle of the latter of the two nearest adjacent box-standing blocking plates (220) on the second conveyor line body (200) for receiving the packaging box.

3. The upright flipping and packing control system for a packaging box according to claim 2, characterized in that, The second conveyor line body (200) further includes: A second conveyor belt (210), all the box-standing blocking plates (220) are uniformly arranged on the second conveyor belt (210), the second conveyor belt (210) moves along a preset clockwise direction, and the second conveyor belt (210) is configured to receive the packaging box conveyed by the first conveyor line body (100), and adjust the corresponding packaging box from a lying state to an upright state through two adjacent box-standing blocking plates (220) and the movement along the preset clockwise direction.

4. A control system for upright flipping and packing of a packaging box according to claim 3, characterized in that, The box-standing blocking plate (220) includes: A horizontal plate (221), the horizontal plate (221) is connected to the second conveyor belt (210), and when the horizontal plate (221) rotates to the arc structure area at both ends of the second conveyor belt (210), the horizontal plate (221) is tangent to the arc structure; A vertical plate (222), the vertical plate (222) is arranged on one side edge of the horizontal plate (221).

5. A vertical flipping and packing control system for a packaging box according to claim 1, characterized in that, The system further includes: The third conveyor line body (400), the third conveyor line body (400) is arranged on the first conveyor line body (100); the third conveyor line body (400) is configured to intercept a first preset number of packaging boxes and convey a second preset number of packaging boxes to the second conveyor line body (200); the packaging boxes conveyed by the third conveyor line body (400) to the first conveyor line body (100) are all in a lying state; the packaging boxes conveyed by the third conveyor line body (400) to the second conveyor line body (200) are all or part of the packaging boxes intercepted by the third conveyor line body (400).

6. The upright flipping and packing control system for a packaging box according to claim 5, characterized in that, The third conveyor line body (400) includes: A fixing component (410); A conveying component (420), the conveying component (420) is arranged on the fixing component (410), and the conveying component (420) is configured to convey a second preset number of packaging boxes onto the first conveyor line body (100); An anti-slip component (430), the anti-slip component (430) is arranged on the conveying component (420), and the anti-slip component (430) clamps the packaging boxes conveyed by the conveying component (420).

7. A control system for the upright flipping and packing of a packaging box according to claim 6, characterized in that, The fixing component (410) includes: A fixing seat (411), the fixing seat (411) is arranged on both sides of the first conveyor line body (100); A support frame (412), the support frame (412) is arranged on the fixing seat (411), and the support frame (412) is located on both sides of the first conveyor line body (100); the conveying component (420) is arranged on the support frame (412).

8. A control system for the upright flipping and packing of a packaging box according to claim 7, characterized in that, The conveying component (420) includes: A third conveyor belt (421) and a fourth conveyor belt (422), the third conveyor belt (421) and the fourth conveyor belt (422) are respectively arranged on both sides of the support frame (412), and the area between the third conveyor belt (421) and the fourth conveyor belt (422) forms a packaging box conveying channel; A motor (423), the motor (423) is arranged on the support frame (412), and the motor (423) is respectively connected to the third conveyor belt (421) and the fourth conveyor belt (422); The anti-slip component (430) includes: A first support plate (431) and a second support plate (432), the first support plate (431) and the second support plate (432) are respectively arranged on both sides of the support frame (412), the first support plate (431) is arranged above the third conveyor belt (421), the second support plate (432) is arranged above the fourth conveyor belt (422), and the distance between the first support plate (431) and the second support plate (432) is an adjustable distance.

9. A control system for the upright flipping and packing of a packaging box according to claim 1, characterized in that, The system further includes: A packaging box barcode reader (500), the packaging box barcode reader (500) is arranged on one side of the first conveyor line body (100), and the packaging box barcode reader (500) is configured to obtain the digital information of the packaging box; Packaging box barcode reader (600), the packaging box barcode reader (600) is arranged on one side of the second transmission line body (200), and the packaging box barcode reader (600) is configured to obtain the digital information of the packaging box.

10. A vertical flipping and packing control system for a packaging box according to claim 1, characterized in that, The cylinder assembly (300) includes: Cylinder block (310), the cylinder block (310) is arranged on one side of the second transmission line body (200), and the setting position of the cylinder block (310) corresponds to the preset position, and the cylinder block (310) is perpendicular to the packaging box conveyed on the second transmission line body (200); Toothed pushing plate (320), the toothed pushing plate (320) is arranged on the side of the cylinder block (310) close to the second transmission line body (200), and at least one toothed plate perpendicular to the packaging box conveyed on the second transmission line body (200) is detachably arranged on the toothed pushing plate (320); when there are multiple toothed plates, the multiple toothed plates correspond to the multiple vertical box blocking plates (220); The cylinder block (310) is configured to push at least one packaging box into the packaging box by pushing the toothed pushing plate (320).

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