An operation method, system, packaging machine and storage medium applied to packaging machine

Abstract

The present invention relates to an operation method, system, packaging machine and storage medium applied to a packaging machine, and relates to the technical field of packaging machines, which includes obtaining product specifications and real-time detection images; judging whether the product specifications are consistent with preset reference product specifications; if not, controlling a preset clamping device to clamp and move the inconsistent product to a waste area; if consistent, using a preset pre-packaging method to process the product consistent with the reference product specifications, and transmitting it to a preset packaging device; determining the corresponding packaging material based on the product specifications, and packaging the processed product; controlling a preset sealing device to perform sealing processing on the packaged product, and transmitting it to a preset area to be transported to complete the packaging. The present invention has the effect of improving the overall efficiency of product packaging.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, and in particular to an operation method, system, packaging machine and storage medium applied to packaging machines. Background Art

[0002] A packaging machine is a mechanical device that packages products in pre-prepared packaging materials. The main components of a packaging machine include a conveying device, a control device, a packaging device, and a sealing device. The conveying device connects the various devices and a workstation is set up at the location of each device.

[0003] In the prior art, workers place the prepared products on the conveyor belt of the packaging machine. After pre-packaging, the workers manually confirm whether the products can be packaged, and place the products that cannot be packaged in the waste area. The products that can be packaged are scanned and conveyed to the packaging area through a conveyor device. The workers arranged in the packaging area place the products in pre-prepared packaging boxes corresponding to the products, and transport them to the sealing device through the conveyor device for sealing.

[0004] With respect to the above-mentioned related technologies, in the process of packaging products, workers at various workstations are required to scan the product codes to confirm and package the products. When products need to be packaged in large quantities, workers are required to identify and scan the products one by one, and workers are required to select the packaging materials corresponding to the products to package the scanned products, resulting in a large amount of time spent in the entire product packaging process, thereby reducing the efficiency of product packaging. Summary of the invention

[0005] In order to improve the overall efficiency of product packaging, the present invention provides an operation method, a system, a packaging machine and a storage medium applied to a packaging machine.

[0006] In a first aspect, the present invention provides an operation method for a packaging machine, which adopts the following technical solution:

[0007] An operating method applied to a packaging machine includes obtaining product specifications and real-time detection images;

[0008] Determine whether the product specifications are consistent with the preset benchmark product specifications;

[0009] If not, the preset clamping device is controlled to clamp and move the inconsistent products to the waste area;

[0010] If they are consistent, the products that are consistent with the benchmark product specifications are processed using a preset pre-packaging method and conveyed to a preset packaging device;

[0011] Determine the corresponding packaging materials based on product specifications and package the processed products;

[0012] Control the preset sealing device to seal the packaged product and transfer it to the preset transportation area to complete the packaging.

[0013] By adopting the above technical solution, when a large number of products need to be packaged, each device uses the product specifications and real-time detection images to determine whether the product can be packaged. If it cannot be packaged, it is placed in the waste area. If it can be packaged, the product is coded, bagged, and scanned and entered through the pre-packaging method, and then the required packaging materials are selected from the product to package and seal the product, thereby reducing the time consumed by manual sorting, scanning and packaging of the product, thereby improving the overall efficiency of product packaging.

[0014] Optionally, specific steps for processing using a preset pre-packaging method:

[0015] Determine the pasting position and limit shape of the preset coding device according to product specifications;

[0016] Determine the conveying shape of the product when conveying based on real-time detection images;

[0017] Determine whether the conveying shape is consistent with the limiting shape;

[0018] If they are inconsistent, the adjustment angle of the clamping device is determined according to the transmission shape and the limit shape;

[0019] Control the clamping device to clamp the product to adjust the angle, flip it to reach the limit shape and continue to convey it;

[0020] If they are consistent, the product is transferred to the pasting position based on the consistent shape with the limiting shape;

[0021] When the product is delivered to the pasting position, the coding device is controlled to form a product code corresponding to the product and paste it;

[0022] Determine whether the product code has left the coding device;

[0023] If the product has not left, the clamping device is controlled to clamp the product and move it back to the pasting position for pasting;

[0024] If it leaves, the product will be conveyed to the preset automatic bagging device, and the automatic bagging device will be controlled to put the preset packaging bag on the product.

[0025] Optionally, the method further includes the following specific steps after the automatic bagging device is controlled to put a preset packaging bag on the product:

[0026] Alignment of the preset scanning device is controlled based on the pasting position and product specifications;

[0027] Retrieving the bag mouth detection image of the packaging bag based on the real-time detection image;

[0028] When the product is conveyed to the preset scanning position, the scanning device is controlled to generate static electricity to adsorb the packaging bag;

[0029] Determine the center point of the pocket opening according to the pocket opening detection image;

[0030] Control the center of the scanning device to move until it corresponds to the center point of the bag opening;

[0031] Control the scanning device to move until it reaches the height corresponding to the pasting position, and scan and enter the product code;

[0032] Determine whether the scanning device can scan the corresponding information of the product code;

[0033] If the corresponding information of the product code cannot be scanned, the scanning device is controlled to move to a preset starting position, and the clamping device is controlled to clamp the product and move it to the coding device for re-coding;

[0034] If the corresponding information of the product code can be scanned, the scanning device is controlled to move to a preset starting position and continue to transport the product.

[0035] By adopting the above technical solution, the bag opening of the packaging bag mounted on the product is adsorbed by the static electricity generated by the scanning device, and the product code is scanned by the scanning device. It is judged whether the scanning device can scan the corresponding information of the product code. If the corresponding information of the product code cannot be scanned, the scanning device is controlled to return to the starting position and re-code the product. If the corresponding information of the product code can be scanned, the scanning device is controlled to return to the starting position and continue to convey the product, so that the coding situation of the product can be adjusted, thereby improving the overall efficiency of product packaging.

[0036] Optionally, the specific steps of controlling the scanning device to generate static electricity to adsorb the packaging bag are:

[0037] Determine the farthest adsorption distance between the bag opening and the scanning device based on the bag opening detection image;

[0038] Matching a first adsorption power from a preset electrostatic database according to the adsorption distance;

[0039] Controlling the scanning device based on the first adsorption power to adsorb the packaging bag;

[0040] If and only if the product code is not displayed in the bag opening inspection image, the corresponding deviation distance is determined based on the bag opening position and the pasting position analysis;

[0041] Analyze the deviation distance and the bag opening detection image to determine the bag opening tilt angle;

[0042] Determine the lifting distance required for the suction bag opening according to the bag opening inclination angle and deviation distance;

[0043] According to the lifting distance, the power is adjusted from the electrostatic database;

[0044] The scanning device is controlled based on the adjustment of power to achieve the bag opening detection image display product code, and the product code is scanned and transmitted to the preset inner packaging device.

[0045] By adopting the above technical solution, the power corresponding to the size of the static electricity generated by the scanning device is adjusted according to the distance between the pasting position in the bag opening detection image and the bag opening to adjust the position of the adsorption bag opening, so that the product code can be displayed in the bag opening detection image, thereby facilitating the scanning device to perform scanning and detection, thereby improving the overall efficiency of product packaging.

[0046] Optionally, the method further includes the following specific steps after the product is transferred to a preset inner packaging device:

[0047] Determine the placement box specifications and the placement cover corresponding to the placement box specifications based on the product specifications;

[0048] Retrieving the placement shape inside the placement box based on the real-time detection image;

[0049] Analyze the placement shape and product specifications to determine the placement location;

[0050] Control the clamping device to clamp the product so that the bag opening is facing downward, and determine the clamping position and rotation angle based on the real-time detection image and product specifications;

[0051] Based on the clamping position and the rotation angle, the clamping device is controlled to clamp the bag opening of the packaging bag and rotate it to get close to the product, and the clamping device generates static electricity to adsorb the bag opening to the product;

[0052] Control the clamping device to clamp the product and move it to the placement position to place the product, and clamp the placement cover to compress and pack the product;

[0053] Determine the gap distance between the placement cover and the placement box according to the real-time detection image;

[0054] Determine whether the gap distance is greater than a preset reference gap distance;

[0055] When the gap distance is greater than the reference gap distance, the clamping device is controlled to open the placement cover to re-place the product;

[0056] When the gap distance is not greater than the reference gap distance, the placed products are conveyed to a preset outer packaging device.

[0057] Optionally, the method further includes the following specific steps after the product is transferred to a preset outer packaging device:

[0058] Determine the corresponding packaging box specifications based on the placement box specifications;

[0059] Determine the installation position of the box based on the preset starting state and real-time detection image according to the specifications of the box;

[0060] Control the clamping device to clamp the placement box and move it to the installation position, and pack and fix the packaging box using a preset packaging method;

[0061] Retrieving the installation image of the packaging box based on the real-time detection image;

[0062] Determine whether the installation image contains an insertion side panel of the packaging box;

[0063] If not present, the shipping box specifications are determined based on the packaging box specifications;

[0064] Control the clamping device to clamp the packaging box to fill the transport box, and transfer it to the preset sealing device for sealing;

[0065] If it exists, the clamping device is controlled to repack the packaging box to achieve consistency with the preset reference installation image.

[0066] Optional, specific steps to repack the box:

[0067] Determine the insertion position of the side panels in the packaging box according to the installation image;

[0068] Control the clamping device to adjust the packaging box to the initial state, and determine whether there is any abnormality in the insertion of the side panel based on the installation image;

[0069] If there is an abnormality, the clamping device is controlled to clamp the placement box to remove the abnormal packaging box and move it to the outer packaging device for repackaging;

[0070] If there is no abnormality, the insertion distance between the side of the packaging box and the placement box is determined based on the real-time detection image and the insertion position;

[0071] Determine whether the insertion distance is equal to the reference insertion distance;

[0072] If not, the difference between the insertion distance and the reference insertion distance is calculated, and the obtained difference is used as the insertion vector distance;

[0073] Controlling the clamping device to move based on the relative direction of the insertion vector distance so that the insertion distance is equal to the reference insertion distance;

[0074] If they are equal, the reference insertion center position is determined according to the reference insertion distance;

[0075] Based on the specifications of the packaging box, retrieve the center position of the side panel corresponding to the width of the inserted side panel;

[0076] The clamping device is controlled to clamp the insertion side plate and move it so that the center position of the side plate corresponds to the reference insertion center position, and the packaging is continued.

[0077] By adopting the above technical scheme, by solving the problem of abnormal insertion of the insert side panel during the packaging process of the packaging box in the initial state by the packaging method, by adjusting the distance between the placement box and the side edge of the packaging box and the insertion position of the insert side panel, the probability of abnormality of the packaging box is reduced during the packaging process by the packaging method, thereby improving the overall efficiency of the product.

[0078] In a second aspect, the present invention provides an automatic operation system for a packaging machine, which adopts the following technical solution:

[0079] An automatic operation system for a packaging machine includes an acquisition module for acquiring product specifications and real-time detection images;

[0080] A memory for storing a program of an operating method applied to a packaging machine as described in any one of the first aspects;

[0081] The program in the memory can be loaded and executed by the processor to implement an operating method applied to a packaging machine as described in any one of the first aspects.

[0082] In a third aspect, the present invention provides a packaging machine, which adopts the following technical solution:

[0083] A packaging machine comprises a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes any one of the operating methods applied to the packaging machine in the first aspect.

[0084] In a fourth aspect, the present invention provides a computer storage medium capable of storing a corresponding program, which is convenient for improving the efficiency of product packaging and adopts the following technical solution:

[0085] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any one of the operating methods applied to a packaging machine as described in the first aspect.

[0086] In summary, the present invention includes at least one of the following beneficial technical effects:

[0087] 1. When a large number of products need to be packaged, each device uses product specifications and real-time detection images to determine whether the product can be packaged. If it cannot be packaged, it will be placed in the waste area. If it can be packaged, the product will be coded, bagged, and scanned and entered through pre-packaging methods. Then, the required packaging materials are selected according to the product to package and seal the product, thereby reducing the time required for manual sorting, scanning and packaging of products, thereby improving the overall efficiency of product packaging;

[0088] 2. The static electricity generated by the scanning device is used to adsorb the bag opening of the packaging bag on the product, and the product code is scanned by the scanning device. It is judged whether the scanning device can scan the corresponding information of the product code. If it cannot scan the corresponding information of the product code, the scanning device is controlled to return to the starting position and re-code. If it can scan the corresponding information of the product code, the scanning device is controlled to return to the starting position and continue to convey the product, so that the product coding situation can be adjusted, thereby improving the overall efficiency of product packaging;

[0089] 3. According to the distance between the pasting position in the bag opening detection image and the bag opening, the power corresponding to the size of the static electricity generated by the scanning device is adjusted to adjust the position of the bag opening so that the product code can be displayed in the bag opening detection image, thereby facilitating the scanning device to perform scanning and detection, thereby improving the overall efficiency of product packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0090] Figure 1 is a method flow chart of an operation method applied to a packaging machine according to an embodiment of the present invention;

[0091] Figure 2 is a flow chart of a method for processing using a preset pre-packaging method according to an embodiment of the present invention;

[0092] Figure 3 is a flow chart of a method after controlling an automatic bagging device to put a preset packaging bag on a product according to an embodiment of the present invention;

[0093] Figure 4 is a flow chart of a method for controlling a scanning device to generate static electricity to adsorb a packaging bag according to an embodiment of the present invention;

[0094] Figure 5 is a flow chart of a method after being transferred to a preset inner packaging device according to an embodiment of the present invention;

[0095] Figure 6 is a flow chart of a method after being transferred to a preset outer packaging device according to an embodiment of the present invention;

[0096] Figure 7It is a flow chart of a method for repackaging a packaging box according to an embodiment of the present invention. DETAILED DESCRIPTION

[0097] The following is combined with Figure 1-Figure 7 The present invention is further described in detail with examples.

[0098] An operating method applied to a packaging machine, which transforms the overall packaging process of a product into an automated device for operation, and further adjusts the packaging process according to sticking anomalies, detection anomalies, and packaging anomalies in the packaging process of the product, so as to improve the overall efficiency of product packaging.

[0099] Reference Figure 1 The embodiment of the present invention discloses an operation method applied to a packaging machine, comprising the following steps:

[0100] Step S100: Acquire product specifications and real-time detection images.

[0101] Product specifications refer to the specifications corresponding to the product to be packaged, and real-time detection images refer to images detected in real time during the packaging process. The product specifications are determined by scanning the barcode on the product and the serial number on the product for corresponding query, and the real-time detection images are determined by using multiple image detection devices preset on the entire packaging device to detect the product in real time and generate images. In this embodiment, the image detection device uses a camera, and the packaging device is composed of various devices, which are connected by a conveyor belt in the process of product packaging, and the products are conveyed.

[0102] Step S101: Determine whether the product specification is consistent with the preset reference product specification.

[0103] The benchmark product specifications refer to the specifications of qualified products that can be packaged, which are pre-set and stored by the operator. By judging the consistency between the product specifications and the preset benchmark product specifications, it can be judged whether the product is qualified for packaging.

[0104] Step S102: If not, controlling a preset clamping device to clamp and move the inconsistent product to a waste area.

[0105] The clamping device is a set of mechanical arms that can clamp the product and adjust accordingly. When the product specifications are inconsistent with the preset benchmark product specifications, it means that the product is unqualified and cannot be packaged. Then the mechanical arm is controlled to clamp the unqualified product and move it to the waste area for processing.

[0106] Step S103: If they are consistent, the product is processed using a preset pre-packaging method based on the specifications of the product consistent with the reference product, and is transmitted to a preset packaging device.

[0107] The pre-packaging method refers to a method of labeling a product and putting a packaging bag on the product. The operator pre-sets the product packaging process to form a pre-packaging method. The packaging device is a device used to package the product. The operator pre-sets the product packaging process to install the packaging device, and is divided into an inner packaging device and an outer packaging device to perform different packaging treatments on the product. When the product specifications are consistent with the preset benchmark product specifications, it means that the product is qualified. The qualified product is processed using the pre-packaging method and then sent to the packaging device for packaging.

[0108] Step S104: Determine the corresponding packaging materials based on the product specifications, and package the processed products.

[0109] Packaging materials refer to the boxes used for inner and outer packaging. Materials that can protect the products are selected based on product specifications, and the interior is made into a shape that can be installed in accordance with product specifications to perform inner and outer packaging on products that have been processed by pre-packaging methods.

[0110] Step S105: Control the preset sealing device to seal the packaged product and transfer it to the preset transportation area to complete the packaging.

[0111] The sealing device is used to seal the packaged materials with tape. The operator pre-sets the product packaging process to install the sealing device, and adjusts the sealing device according to the position where different packaging materials need to be sealed after packaging. The waiting area is used to place the sealed products for transportation. The operator pre-sets the waiting area to form the waiting area, seals the packaged products and transports them to the waiting area via a conveyor belt to complete the entire packaging process.

[0112] exist Figure 1 In step S103, in order to further ensure the rationality of the processing by the preset pre-packaging method, it is necessary to further analyze and calculate the processing by the preset pre-packaging method. Figure 2 The steps shown are explained in detail.

[0113] Reference Figure 2 The specific steps of processing using the preset pre-packaging method include the following:

[0114] Step S200: Determine the pasting position and the limiting shape of the preset coding device according to the product specifications.

[0115] The coding device is a device used to generate product codes and stick them on the corresponding products. The product code refers to the integration of information such as the batch, qualification status and production date of the corresponding product to form a separate special code. The label paper printed with the product code is pasted on the product through the conveyor belt and the coding device. The pasting position refers to the position where the product is pasted with the label paper printed with the product code. The limiting shape refers to the shape corresponding to the state of the product when the coding device pastes the product code. Through the product specifications and the height corresponding to the coding equipment, the data of the two are combined to form the shape and position corresponding to the best state of placement for pasting the product and used as the pasting position and limiting shape.

[0116] Step S201: determining the conveying shape of the product when conveying based on the real-time detection image.

[0117] The conveying shape refers to the shape corresponding to the state of the product when it is conveyed on the conveyor belt. The product on the conveyor belt is detected in the real-time detection image. The ratio of the data detected by the real-time detection image to the actual data is calculated and combined to determine the conveying shape.

[0118] Step S202: Determine whether the transmission shape is consistent with the limiting shape.

[0119] By judging whether the conveying shape is consistent with the limiting shape, it is possible to judge whether the product is in the best pasting placement, thereby reducing the impact of not pasting or not sticking tightly when the product is pasted, making it easier to paste the product later.

[0120] Step S203: If they are not consistent, determining the adjustment angle of the clamping device according to the transmission shape and the limiting shape.

[0121] The adjustment angle refers to the angle that the clamped product needs to be adjusted to the limit shape. When the transmission shape is inconsistent with the limit shape, it means that the product needs to be adjusted. Through the limit shape and the transmission shape, the center of the transmission shape is rotated clockwise and counterclockwise, and the fastest rotation angle corresponding to the limit shape is used as the adjustment angle.

[0122] Step S204: Control the clamping device to clamp the product to adjust the angle and perform flipping adjustment to reach a limit shape and continue to convey.

[0123] By controlling the clamping device to clamp the product and rotate the product at an adjustment angle in the corresponding direction, the conveying shape and the limiting shape can be consistent, thereby reducing the impact of not sticking or not sticking tightly when the product is coded, making it easier for the coding device to stick, thereby improving the overall efficiency of product packaging.

[0124] Step S205: If they are consistent, the product is transferred to the pasting position based on the consistent shape with the limiting shape.

[0125] When the conveying shape is consistent with the limiting shape, it means that there is no need to adjust the product and it can be directly conveyed to the pasting position for product coding, thereby reducing the impact of product coding not being pasted or not being pasted tightly, thereby improving the overall efficiency of product packaging.

[0126] Step S206: When the product is transferred to the pasting position, the coding device is controlled to form a product code corresponding to the product and paste it.

[0127] When the product is conveyed to the pasting position, it means that the product can be pasted. The coding device combines the product specifications with the time and quantity of different coding detections and the sorting data of the coding device to form a separate code for the corresponding product as the product code, which is then printed on a special label paper and pasted on the product.

[0128] Step S207: Determine whether the product code leaves the coding device.

[0129] By judging whether the product code has left the labeling device through the pulling force generated by the label paper when sticking the product, it is possible to judge whether the product code is stuck on the product, which makes it convenient to query the corresponding information when the product is processed and adjusted later.

[0130] Step S208: If the product has not left, the clamping device is controlled to clamp the product and move it back to the pasting position for pasting.

[0131] When the product code has not left the coding device, the unsticked product is placed at the subsequent position by the robotic arm, and the coding device is controlled to generate a corresponding product code according to the next product to replace it at the sticking position.

[0132] Step S209: If leaving, the product is transferred to a preset automatic bagging device, and the automatic bagging device is controlled to put a preset packaging bag on the product.

[0133] The automatic bagging device is a device used to automatically put a packaging bag on the product. The packaging bag is a bag used to protect the product from pollution and reduce the friction and wear between the product and the outside world. In this embodiment, the automatic bagging device uses an automatic bagging packaging device that can complete a series of actions such as bag taking, bag opening, placement, filling and output. The packaging bag is made of a material that can be adsorbed by static electricity. When the product code leaves the labeling device, it means that the product code has been pasted on the product, and the product is conveyed to the automatic bagging packaging device through a conveyor belt, and the packaging bag is put on the product.

[0134] exist Figure 2In step S209, in order to further ensure the rationality of the specific steps after the automatic bagging device is controlled to put the preset packaging bag on the product, it is necessary to further analyze and calculate the specific steps after the automatic bagging device is controlled to put the preset packaging bag on the product. Figure 3 The steps shown are explained in detail.

[0135] Reference Figure 3 , and further includes the following specific steps after the automatic bagging device is controlled to put a preset packaging bag on the product:

[0136] Step S300: Controlling a preset scanning device to align based on the pasting position and product specifications.

[0137] The scanning device is a device for scanning and entering the product code. In this embodiment, the scanning device includes a lifting rod, a code scanner for scanning the product code, and an electrostatic generator for generating static electricity. By rotating and adjusting the lifting rod in the scanning device, the position of the code scanner is aligned with the pasting position and the product specification, so that the code scanner can scan the product code conveniently, thereby improving the overall efficiency of product packaging.

[0138] Step S301: Retrieving a bag opening detection image of a packaging bag based on a real-time detection image.

[0139] The bag opening detection image refers to an image in which the bag opening of the packaging bag is detected, and is formed by retrieving an image corresponding to the bag opening of the packaging bag in the real-time detection image.

[0140] Step S302: When the product is transferred to a preset scanning position, the scanning device is controlled to generate static electricity to absorb the packaging bag.

[0141] The scanning position refers to the position where the scanning device scans. The operator pre-sets the corresponding position of the scanning device as the scanning position. When the product is transferred to the preset scanning position, it means that the product code on the product can be scanned and entered, and the electrostatic generator in the scanning device is controlled to generate static electricity to adsorb the packaging bag.

[0142] Step S303: determining the pocket opening center point of the pocket opening position according to the pocket opening detection image.

[0143] The bag opening position refers to the position of the bag opening when the bag is adsorbed, and the bag opening center point refers to the center point of the bag opening position when the bag is adsorbed. The bag opening center point of the bag opening position is determined by the bag opening detection image and the shape of the bag opening.

[0144] Step S304: Control the center of the scanning device to move until it corresponds to the center point of the bag opening.

[0145] By controlling the center of the scanning device to move until the center of the scanning device corresponds to the center point of the bag opening, it is convenient for the coding scanner to scan the product code, thereby improving the overall efficiency of product packaging.

[0146] Step S305: Control the scanning device to move until it reaches the height corresponding to the pasting position, and scan and enter the product code.

[0147] By controlling the lifting rod, the code scanner is lowered to the height corresponding to the pasting position, so as to reach the position corresponding to the pasted product code in the packaging bag, and scan and enter the product code.

[0148] Step S306: Determine whether the scanning device can scan the corresponding information of the product code.

[0149] By judging whether the scanning device can scan the corresponding information of the product code, it is possible to judge whether the product code has fallen off or has wrinkles, thereby affecting the scanning and input of the code scanner.

[0150] Step S307: If the corresponding information of the product code cannot be scanned, the scanning device is controlled to move to a preset starting position, and the clamping device is controlled to clamp the product and move it to the coding device for re-coding.

[0151] The starting position refers to the position when the scanning device starts scanning, which is set and stored by the operator in advance to form the starting position. When the scanning device cannot scan the corresponding information of the product code, the scanning device is controlled to move to the preset starting position, the code scanner is removed from the packaging bag, and the mechanical arm is controlled to hold the product and move it to the coding device, and the corresponding product code of the product is re-printed and re-coded.

[0152] Step S308: If the corresponding information of the product code can be scanned, the scanning device is controlled to move to a preset starting position and continue to transport the product.

[0153] When the scanning device can scan the corresponding information of the product code, the scanning device is controlled to move to a preset starting position, the coding scanner is moved away from the inside of the packaging bag, and the product is continued to be conveyed by the conveyor belt, so as to continue to package the product.

[0154] exist Figure 3 In step S302, in order to further ensure the rationality of controlling the scanning device to generate static electricity to absorb the packaging bag, it is necessary to control the scanning device to generate static electricity to absorb the packaging bag for further separate analysis and calculation, specifically by Figure 4 The steps shown are explained in detail.

[0155] Reference Figure 4The specific steps of controlling the scanning device to generate static electricity to adsorb the packaging bag include:

[0156] Step S400: determining the farthest adsorption distance between the bag opening and the scanning device based on the bag opening detection image.

[0157] The adsorption distance refers to the distance between the packaging bag and the scanning device. The bag opening of the packaging bag with an inclination in the bag opening detection image and the farthest distance between the bag opening and the scanning device are taken as the adsorption distance.

[0158] Step S401: matching a first adsorption power from a preset electrostatic database according to the adsorption distance.

[0159] The first adsorption power refers to the minimum power generated by the electrostatic generator that can adsorb the packaging bag. The first adsorption power is retrieved by matching from the electrostatic database according to the adsorption distance. The electrostatic database pre-stores the power corresponding to various materials that can be adsorbed by electrostatics under different distances. The electrostatic database can be formed by storing data obtained by the operator through experiments in advance.

[0160] Step S402: Controlling the scanning device to adsorb the packaging bag based on the first adsorption power.

[0161] By controlling the electrostatic generator in the scanning device to operate at the first adsorption power, the electrostatic generator can adsorb the packaging bag at the minimum power, thereby facilitating the scanning device to scan while reducing energy consumption.

[0162] Step S403: When and only when the product code is not displayed in the bag opening detection image, determine the corresponding deviation distance according to the bag opening position and the pasting position analysis.

[0163] The deviation distance refers to the shortest distance that the product code needs to enter the bag mouth detection image. When the pasting position is displayed in the bag mouth detection image, it means that the electrostatic generator does not need to be adjusted, and the scanning device is directly controlled to detect the product code. When and only when the product code is not displayed in the bag mouth detection image, it means that the electrostatic generator needs to be adjusted. The horizontal distance between the bag mouth position and the pasting position is calculated through the coordinates of the two to determine the deviation distance, so as to facilitate subsequent calculations.

[0164] Step S404: Analyze the deviation distance and the bag opening detection image to determine the bag opening tilt angle.

[0165] The bag opening inclination angle refers to the inclination angle of the packaging bag. The deviation distance is used as the bottom straight line of the right angle, and the inclined side of the bag opening is used as the right angle hypotenuse. The inclination angle of the bag opening is determined by combining the data of the two.

[0166] Step S405: determining the lifting distance required for adsorbing the bag opening according to the bag opening inclination angle and the deviation distance.

[0167] The lifting distance refers to the distance that the adsorbed packaging bag moves toward the scanning device. The lifting distance is obtained by reducing the inclination angle of the bag opening to reduce the length of the corresponding right-angle bottom straight line until the distance corresponding to the product code is displayed in the bag opening detection image.

[0168] Step S406: matching and adjusting the power from the electrostatic database according to the lifting distance.

[0169] The adjustment power refers to the minimum power that the electrostatic generator needs to adjust. The adjustment power is retrieved from the electrostatic database after matching by increasing the distance, so that the pasting position can be displayed in the bag mouth detection image while reducing energy consumption, thereby facilitating the scanning device to detect the product code.

[0170] Step S407: Based on the adjusted power, the scanning device is controlled to display the product code in the bag opening detection image, and the product code is scanned and transmitted to the preset inner packaging device.

[0171] The inner packaging device is used to fix the product in the packaging first. After the scanning device is controlled to adjust the power to run, the bag mouth detection image shows the pasting position, and the lifting rod is controlled to drive the code scanner down to the pasting position to scan and enter the product code. After the scanning and entry are completed, the code scanner is controlled to return to the starting position and the product is transferred to the inner packaging device for packaging.

[0172] exist Figure 4 In step S407, in order to further ensure the rationality of the specific steps after the delivery to the preset inner packaging device, it is necessary to further analyze and calculate the specific steps after the delivery to the preset inner packaging device. Figure 5 The steps shown are explained in detail.

[0173] Reference Figure 5 , and further comprising the following specific steps after being transferred to a preset inner packaging device:

[0174] Step S500: Determine the placement box specifications and the placement cover corresponding to the placement box specifications based on the product specifications.

[0175] The placement box specifications refer to the specifications of the box for placing the product, and the placement cover refers to the cover that is tightly closed by the placement box. A box with an internal shape corresponding to the external shape of the placement product specifications is made as the placement box, and the cover that is tightly pressed with the placement box is made as the placement cover. In this embodiment, the placement box and the placement cover are made of foam material, so as to reduce the vibration generated during the transportation and handling of the product and protect the product from damage.

[0176] Step S501: Retrieving the placement shape inside the placement box based on the real-time detection image.

[0177] The placement shape refers to the shape of the product inside the placement box. The placement shape is determined by retrieving the image corresponding to the placement box from the real-time detection image.

[0178] Step S502: Analyze the placement shape and product specifications to determine the placement position.

[0179] The placement position refers to the position where the product is placed in the placement box for matching. The placement position is determined by comparing the placement shape and product specifications and adjusting the shapes of the two.

[0180] Step S503: Control the clamping device to clamp the product so that the bag opening is facing downward, and determine the clamping position and rotation angle according to the real-time detection image and product specifications.

[0181] The clamping position refers to the position where the bag mouth is clamped, and the rotation angle refers to the angle that needs to be rotated to further clamp the bag mouth. The height of the clamped bag is determined by the product specifications, and the clamping position is determined by the position corresponding to the height and the side position of the product specifications. The angle between the clamped bag and the product specifications is used as the rotation angle to facilitate subsequent operations.

[0182] Step S504: Based on the clamping position and the rotation angle, the clamping device is controlled to clamp the bag opening of the packaging bag and rotate it to get close to the product, and the clamping device generates static electricity to adsorb the bag opening to the product.

[0183] The packaging bag is clamped and rotated by controlling the clamping device to clamp the position and rotation angle so that the opening of the packaging bag is close to the product. The clamping device is preset with an electrostatic generator to generate static electricity to adsorb the opening of the packaging bag close to the product, thereby completely packaging the product, making it easier to place and package the product and improving the overall efficiency of product packaging.

[0184] Step S505: Control the clamping device to clamp the product and move it to the placement position to place the product, and clamp the placement cover to compress and package the product.

[0185] The product is placed in the placement box by controlling the clamping device to clamp and move the product at the placement position, and the placement cover is clamped and covered on the placement box with the product placed thereon, and the placement cover is compressed and then packaged.

[0186] Step S506: Determine the gap distance between the placement cover and the placement box according to the real-time detection image.

[0187] The gap distance refers to the distance between the placement cover on the placement box and the placement box. When the placement cover is pressed on the placement box in the real-time detection image, the distance between the placement cover and the placement box is used as the gap distance.

[0188] Step S507: Determine whether the gap distance is greater than a preset reference gap distance.

[0189] By judging whether the gap distance is greater than a preset reference gap distance, it is judged whether the product is placed correctly in the placement box.

[0190] Step S508: When the gap distance is greater than the reference gap distance, the clamping device is controlled to open the placement cover to re-place the product.

[0191] When the gap distance is greater than the reference gap distance, it means that the product is not placed correctly in the placement box, so the clamping device is controlled to clamp the placement cover and move it out, and clamp the product to move to the placement box for re-placement and matching.

[0192] Step S509: When the gap distance is not greater than the reference gap distance, the placed products are transferred to a preset outer packaging device.

[0193] The outer packaging device is a device used for packaging the product. When the gap distance is not greater than the reference gap distance, it means that the product is correctly placed in the placement box, and the packaged packaging box is conveyed to the outer packaging device by the conveyor belt.

[0194] exist Figure 5 In step S509, in order to further ensure the rationality of the specific steps after the delivery to the preset outer packaging device, it is necessary to further analyze and calculate the specific steps after the delivery to the preset outer packaging device. Figure 6 The steps shown are explained in detail.

[0195] Reference Figure 6 , and further comprising the following specific steps after being transferred to the preset outer packaging device:

[0196] Step S600: Determine the corresponding packaging box specifications based on the placement box specifications.

[0197] The packaging box specifications refer to the box specifications for packaging the product. The width and height of the placement box are used as the width and height of the interior of the packaging box, and the length of the interior of the packaging box is greater than the length of the placement box, so that the placement box can be easily packaged, thereby improving the overall efficiency of product packaging. In this embodiment, the packaging box is a corrugated box, and the appearance of the packaging box is printed with an image of the product.

[0198] Step S601: Determine the installation position of the packaging box according to the packaging box specifications, the preset initial state and the real-time detection image.

[0199] The initial state refers to the state in which the packaging box is ready to be packed with the placement box. After the packaging box is folded in advance, the lid on the packaging box is in an unfolded state as the initial state. The installation position refers to the position where the placement box is installed inside the packaging box. The installation position is determined by real-time detection of the shape of the inside of the packaging box in the initial state in the image.

[0200] Step S602: Control the clamping device to clamp the placement box and move it to the installation position, and package and fix the packaging box using a preset outer packaging method.

[0201] The outer packaging method is a method used to perform the final packaging on the packaging box in the initial state. The outer packaging method is to clamp the two side panels of the packaging cover in the packaging box to the distance position reserved in the length direction after the packaging box is installed and placed, and then insert and install the packaging cover, clamp the two side panels of the installation cover on the packaging cover until the slot reserved for the packaging box and insert and install the installation cover. The placement box is clamped by the clamping device and placed into the packaging box for packaging and fixing, so as to complete the outer packaging process of the product.

[0202] Step S603: Retrieving the installation image of the packaging box based on the real-time detection image.

[0203] The installation image refers to an image of a package box after installation, and is obtained by retrieving the image of the package box after installation from the real-time detection image.

[0204] Step S604: Determine whether the installation image contains the insertion side panel of the packaging box.

[0205] By judging whether the installation image includes the insertion side plate of the packaging box, it is possible to judge whether there is an abnormality in the packaging box.

[0206] Step S605: If not, determine the transport box specifications based on the packaging box specifications.

[0207] The shipping box specifications refer to the box that the product is shipped in after the outer packaging is completed. If the installation image does not have the insertion side panel of the packaging box, it means that there is no abnormality in the packaging box. The length and height of the packaging box are used to determine the length and height of the interior of the shipping box. According to the quantity to be transported, the product of the quantity and the width of the packaging box is calculated, and the obtained value is used as the width of the shipping box to determine the shipping box specifications.

[0208] Step S606: Control the clamping device to clamp the packaging box to fill the transport box, and transfer it to the preset sealing device for sealing.

[0209] The sealing device is a device used to seal and fix the box. The corresponding number of packaging boxes are clamped by the clamping device to fill the transport box, and the filled transport box is conveyed to the sealing device by the conveyor belt for sealing.

[0210] Step S607: If it exists, control the clamping device to repack the packaging box to achieve consistency with the preset reference installation image.

[0211] The reference installation image refers to the image of the packaging bag after installation by the external packaging method, which is formed by the operator's pre-setting and storage. When the installation image exists in the insertion side panel of the packaging box, it means that there is an abnormality in the packaging box, and the clamping device is controlled to repack the packaging box by the external packaging method to achieve consistency with the reference installation image.

[0212] exist Figure 6 In step S607, in order to further ensure the rationality of the specific steps of repackaging the packaging box, it is necessary to further analyze and calculate the specific steps of repackaging the packaging box. Figure 7 The steps shown are explained in detail.

[0213] Reference Figure 7 The specific steps for repackaging the packaging box include:

[0214] Step S700: determining the insertion position of the side panel in the packaging box according to the installation image.

[0215] The insertion side panel is a side panel that is preset on the packaging box and used for insertion and fixing. The insertion position refers to the position where the side panel is inserted. When a placement box is placed in the packaging box in the installation image, the position of the reserved distance between the packaging box and the placement box is used as the insertion position. In this embodiment, two side panels are provided on the packaging box, and are inserted into the reserved distance between the placement box and the packaging box.

[0216] Step S701: Control the clamping device to adjust the packaging box to the initial state, and determine whether there is any abnormality in inserting the side panel based on the installation image.

[0217] The packaging box is adjusted back to the initial state by controlling the clamping device, and the installation image is used to determine whether there is any abnormality in the inserted side panel, thereby determining whether the inserted side panel is damaged, bent, or not inserted accurately.

[0218] Step S702: If there is an abnormality, the clamping device is controlled to clamp the placement box to remove the packaging box with the abnormality and move it to the outer packaging device for repackaging.

[0219] When there is an abnormality in the insertion of the side plate, it means that the packaging box is damaged, and the clamping device is controlled to clamp and move the placement box out of the packaging box, and move it to the outer packaging device to repackage the placement box.

[0220] Step S703: If there is no abnormality, the insertion distance between the side of the packaging box and the placement box is determined based on the real-time detection image and the insertion position.

[0221] The insertion distance refers to the distance between the side of the packaging box and the placement box. When there is no abnormality when inserting the side panel, it means that it is not inserted accurately. The reserved distance between the packaging box and the placement box in the image of the insertion position in the real-time detection image is used as the insertion distance.

[0222] Step S704: Determine whether the insertion distance is equal to the reference insertion distance.

[0223] The reference insertion distance refers to the reserved distance for inserting the insert side panel, which is set and stored by the operator in advance. By determining whether the insertion distance is equal to the reference insertion distance, it can be determined whether the insert side panel is inserted into the packing box within the reserved distance.

[0224] Step S705: If not equal, then calculate the difference between the insertion distance and the reference insertion distance, and use the obtained difference as the insertion vector distance.

[0225] The insertion vector distance refers to the distance in the direction in which the reserved distance between the packaging box and the placement board reaches the existence direction of the reference insertion distance. When the insertion distance is not equal to the reference insertion distance, the insertion vector distance is obtained by calculating the difference between the insertion distance and the reference insertion distance.

[0226] Step S706: Based on the relative direction of the insertion vector distance, the clamping device is controlled to move so that the insertion distance is equal to the reference insertion distance.

[0227] By controlling the clamping device to clamp and slide the placement box in the packaging box in the relative direction of the insertion vector distance until the insertion distance reaches the reference insertion distance, the insertion of the side panel is facilitated, thereby improving the overall efficiency of product packaging.

[0228] Step S707: If they are equal, determine the reference insertion center position according to the reference insertion distance.

[0229] The insertion center position refers to the center position of the distance between the packaging box and the placement box. When the insertion distance is equal to the reference insertion distance, it means that the insertion side panel can be safely inserted. The position of half the value calculated through the reference insertion center is taken as the insertion center position.

[0230] Step S708: Retrieve the center position of the side panel corresponding to the width of the inserted side panel based on the packaging box specifications.

[0231] The center position of the side panel refers to the center position of the inserted side panel, and the center position of the width of the inserted side panel is retrieved from the packaging box specifications as the center position of the side panel.

[0232] Step S709: Control the clamping device to clamp the insertion side panel and move it so that the center position of the side panel corresponds to the reference insertion center position, and continue packaging.

[0233] The clamping device is controlled to clamp the inserted side panel and move it to the center position of the side panel corresponding to the center position of the inserted side panel, and continue to package it using the outer packaging method, thereby reducing the impact of the inserted side panel not being inserted or bending during insertion, thereby improving the overall efficiency of product packaging.

[0234] Based on the same inventive concept, an embodiment of the present invention provides an automatic operation system for a packaging machine, including: an acquisition module for acquiring product specifications and real-time detection images.

[0235] Memory, used to store Figures 1 to 7 A program according to any one of the items for use in an operating method of a packaging machine.

[0236] The program in the memory can be loaded and executed by the processor and implemented as follows Figures 1 to 7 An operating method of any one of the items applied to a packaging machine.

[0237] Based on the same inventive concept, an embodiment of the present invention provides a packaging machine, including a memory and a processor, wherein the memory stores a program that can be loaded and executed by the processor. Figures 1 to 7 A computer program according to any one of the preceding claims, applied to a method for operating a packaging machine.

[0238] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0239] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded and executed by a processor. Figures 1 to 7 A computer program according to any one of the preceding claims, applied to a method for operating a packaging machine.

[0240] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0241] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An operating method applied to a packaging machine, characterized in that: include: Obtain product specifications and real-time inspection images; Determine whether the product specifications are consistent with the preset benchmark product specifications; If not, the preset clamping device is controlled to clamp and move the inconsistent products to the waste area; If they are consistent, the products that are consistent with the benchmark product specifications are processed using a preset pre-packaging method and conveyed to a preset packaging device; Determine the corresponding packaging materials based on product specifications and package the processed products; Control the preset sealing device to seal the packaged products and transfer them to the preset transportation area to complete the packaging; Specific steps for processing using the preset pre-packaging method: Determine the pasting position and limit shape of the preset coding device according to product specifications; Determine the conveying shape of the product when conveying based on real-time detection images; Determine whether the conveying shape is consistent with the limiting shape; If they are inconsistent, the adjustment angle of the clamping device is determined according to the transmission shape and the limit shape; Control the clamping device to clamp the product to adjust the angle, flip it to reach the limit shape and continue to convey it; If they are consistent, the product is transferred to the pasting position based on the consistent shape with the limiting shape; When the product is delivered to the pasting position, the coding device is controlled to form a product code corresponding to the product and paste it; Determine whether the product code has left the coding device; If the product has not left, the clamping device is controlled to clamp the product and move it back to the pasting position for pasting; If it leaves, the product is conveyed to the preset automatic bagging device, and the automatic bagging device is controlled to put the preset packaging bag on the product; The method also includes the following specific steps after the automatic bagging device is controlled to put a preset packaging bag on the product: Alignment of the preset scanning device is controlled based on the pasting position and product specifications; Retrieving the bag mouth detection image of the packaging bag based on the real-time detection image; When the product is conveyed to the preset scanning position, the scanning device is controlled to generate static electricity to adsorb the packaging bag; Determine the center point of the pocket opening according to the pocket opening detection image; Control the center of the scanning device to move until it corresponds to the center point of the bag opening; Control the scanning device to move until it reaches the height corresponding to the pasting position, and scan and enter the product code; Determine whether the scanning device can scan the corresponding information of the product code; If the corresponding information of the product code cannot be scanned, the scanning device is controlled to move to a preset starting position, and the clamping device is controlled to clamp the product and move it to the coding device for re-coding; If the corresponding information of the product code can be scanned, the scanning device is controlled to move to the preset starting position and continue to convey the product; Specific steps for controlling the scanning device to generate static electricity to absorb the packaging bag: Determine the farthest adsorption distance between the bag opening and the scanning device based on the bag opening detection image; Matching a first adsorption power from a preset electrostatic database according to the adsorption distance; Controlling the scanning device based on the first adsorption power to adsorb the packaging bag; If and only if the product code is not displayed in the bag opening inspection image, the corresponding deviation distance is determined based on the bag opening position and the pasting position analysis; Analyze the deviation distance and the bag opening detection image to determine the bag opening tilt angle; Determine the lifting distance required for the suction bag opening according to the bag opening inclination angle and deviation distance; According to the lifting distance, the power is adjusted from the electrostatic database; The scanning device is controlled based on the adjustment of power to achieve the bag opening detection image display product code, and the product code is scanned and transmitted to the preset inner packaging device.

2. The operating method for a packaging machine according to claim 1, characterized in that: It also includes the specific steps after being transferred to the preset inner packaging device: Determine the placement box specifications and the placement cover corresponding to the placement box specifications based on the product specifications; Retrieving the placement shape inside the placement box based on the real-time detection image; Analyze the placement shape and product specifications to determine the placement location; Control the clamping device to clamp the product so that the bag opening is facing downward, and determine the clamping position and rotation angle based on the real-time detection image and product specifications; Based on the clamping position and the rotation angle, the clamping device is controlled to clamp the bag opening of the packaging bag and rotate it to get close to the product, and the clamping device generates static electricity to adsorb the bag opening to the product; Control the clamping device to clamp the product and move it to the placement position to place the product, and clamp the placement cover to compress and pack the product; Determine the gap distance between the placement cover and the placement box according to the real-time detection image; Determine whether the gap distance is greater than a preset reference gap distance; When the gap distance is greater than the reference gap distance, the clamping device is controlled to open the placement cover to re-place the product; When the gap distance is not greater than the reference gap distance, the placed products are conveyed to a preset outer packaging device.

3. The operating method for a packaging machine according to claim 2, characterized in that: The specific steps after the transfer to the preset outer packaging device are also included: Determine the corresponding packaging box specifications based on the placement box specifications; Determine the installation position of the box based on the preset starting state and real-time detection image according to the specifications of the box; Control the clamping device to clamp the placement box and move it to the installation position, and pack and fix the packaging box using a preset packaging method; Retrieving the installation image of the packaging box based on the real-time detection image; Determine whether the installation image contains an insertion side panel of the packaging box; If not present, the shipping box specifications are determined based on the packaging box specifications; Control the clamping device to clamp the packaging box to fill the transport box, and transfer it to the preset sealing device for sealing; If it exists, the clamping device is controlled to repack the packaging box to achieve consistency with the preset reference installation image.

4. The operating method for a packaging machine according to claim 3, characterized in that: Specific steps for repackaging the box: Determine the insertion position of the side panels in the packaging box according to the installation image; Control the clamping device to adjust the packaging box to the initial state, and determine whether there is any abnormality in the insertion of the side panel based on the installation image; If there is an abnormality, the clamping device is controlled to clamp the placement box to remove the abnormal packaging box and move it to the outer packaging device for repackaging; If there is no abnormality, the insertion distance between the side of the packaging box and the placement box is determined based on the real-time detection image and the insertion position; Determine whether the insertion distance is equal to the reference insertion distance; If not, the difference between the insertion distance and the reference insertion distance is calculated, and the obtained difference is used as the insertion vector distance; Controlling the clamping device to move based on the relative direction of the insertion vector distance so that the insertion distance is equal to the reference insertion distance; If they are equal, the reference insertion center position is determined according to the reference insertion distance; Based on the specifications of the packaging box, retrieve the center position of the side panel corresponding to the width of the inserted side panel; The clamping device is controlled to clamp the insertion side plate and move it so that the center position of the side plate corresponds to the reference insertion center position, and the packaging is continued.

5. An automatic operation system for a packaging machine, characterized in that: include: Acquisition module, used to obtain product specifications and real-time detection images; A memory for storing a program for an operating method applied to a packaging machine according to any one of claims 1 to 4; The program in the memory can be loaded and executed by the processor to implement an operating method applied to a packaging machine as claimed in any one of claims 1 to 4.

6. A packaging machine, characterized in that: The invention comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the operating method applied to a packaging machine as claimed in any one of claims 1 to 4.

7. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and executes the operating method applied to a packaging machine as claimed in any one of claims 1 to 4.

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